From 2d6ff998edc0f3877ee24d28647a494491742f25 Mon Sep 17 00:00:00 2001 From: Matthew Dempsky Date: Sun, 29 Nov 2020 14:06:17 -0800 Subject: [dev.regabi] cmd/compile: process //go:linknames after declarations Allows emitting errors about ineffectual //go:linkname directives. In particular, this exposed: a typo in os2_aix.go; redundant (but harmless) directives for libc_pipe in both os3_solaris.go and syscall2_solaris.go; and a bunch of useless //go:linkname directives in macOS wrapper code. However, because there's also ineffectual directives in the vendored macOS code from x/sys, that can't be an error just yet. So instead we print a warning (including a heads up that it will be promoted to an error in Go 1.17) to prevent backsliding while we fix and re-vendor that code. Passes toolstash-check. Change-Id: I59badeab5df0d8b3abfd14c6066e9bb00e840f73 Reviewed-on: https://go-review.googlesource.com/c/go/+/273986 Run-TryBot: Matthew Dempsky TryBot-Result: Go Bot Reviewed-by: Russ Cox Trust: Matthew Dempsky --- src/syscall/mksyscall.pl | 3 - src/syscall/syscall_darwin.go | 3 - src/syscall/syscall_darwin_amd64.go | 1 - src/syscall/syscall_darwin_arm64.go | 1 - src/syscall/zsyscall_darwin_amd64.go | 121 ----------------------------------- src/syscall/zsyscall_darwin_arm64.go | 121 ----------------------------------- 6 files changed, 250 deletions(-) (limited to 'src/syscall') diff --git a/src/syscall/mksyscall.pl b/src/syscall/mksyscall.pl index 25b40d7ba2..790df3825b 100755 --- a/src/syscall/mksyscall.pl +++ b/src/syscall/mksyscall.pl @@ -343,9 +343,6 @@ while(<>) { $trampolines{$funcname} = 1; # The assembly trampoline that jumps to the libc routine. $text .= "func ${funcname}_trampoline()\n"; - # Map syscall.funcname to just plain funcname. - # (The jump to this function is in the assembly trampoline, generated by mksyscallasm_darwin.go.) - $text .= "//go:linkname $funcname $funcname\n"; # Tell the linker that funcname can be found in libSystem using varname without the libc_ prefix. my $basename = substr $funcname, 5; $text .= "//go:cgo_import_dynamic $funcname $basename \"/usr/lib/libSystem.B.dylib\"\n\n"; diff --git a/src/syscall/syscall_darwin.go b/src/syscall/syscall_darwin.go index afdadbf894..162e94479f 100644 --- a/src/syscall/syscall_darwin.go +++ b/src/syscall/syscall_darwin.go @@ -115,7 +115,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { func libc_getfsstat_trampoline() -//go:linkname libc_getfsstat libc_getfsstat //go:cgo_import_dynamic libc_getfsstat getfsstat "/usr/lib/libSystem.B.dylib" func setattrlistTimes(path string, times []Timespec) error { @@ -148,7 +147,6 @@ func setattrlistTimes(path string, times []Timespec) error { func libc_setattrlist_trampoline() -//go:linkname libc_setattrlist libc_setattrlist //go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib" func utimensat(dirfd int, path string, times *[2]Timespec, flag int) error { @@ -276,7 +274,6 @@ func fdopendir(fd int) (dir uintptr, err error) { func libc_fdopendir_trampoline() -//go:linkname libc_fdopendir libc_fdopendir //go:cgo_import_dynamic libc_fdopendir fdopendir "/usr/lib/libSystem.B.dylib" func readlen(fd int, buf *byte, nbuf int) (n int, err error) { diff --git a/src/syscall/syscall_darwin_amd64.go b/src/syscall/syscall_darwin_amd64.go index 23a4e5f996..96fadf7837 100644 --- a/src/syscall/syscall_darwin_amd64.go +++ b/src/syscall/syscall_darwin_amd64.go @@ -56,7 +56,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e func libc_sendfile_trampoline() -//go:linkname libc_sendfile libc_sendfile //go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib" // Implemented in the runtime package (runtime/sys_darwin_64.go) diff --git a/src/syscall/syscall_darwin_arm64.go b/src/syscall/syscall_darwin_arm64.go index c824f6d89d..d267a4ae6e 100644 --- a/src/syscall/syscall_darwin_arm64.go +++ b/src/syscall/syscall_darwin_arm64.go @@ -56,7 +56,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e func libc_sendfile_trampoline() -//go:linkname libc_sendfile libc_sendfile //go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib" // Implemented in the runtime package (runtime/sys_darwin_64.go) diff --git a/src/syscall/zsyscall_darwin_amd64.go b/src/syscall/zsyscall_darwin_amd64.go index 093739ebc7..ee726fb24d 100644 --- a/src/syscall/zsyscall_darwin_amd64.go +++ b/src/syscall/zsyscall_darwin_amd64.go @@ -20,7 +20,6 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) { func libc_getgroups_trampoline() -//go:linkname libc_getgroups libc_getgroups //go:cgo_import_dynamic libc_getgroups getgroups "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -35,7 +34,6 @@ func setgroups(ngid int, gid *_Gid_t) (err error) { func libc_setgroups_trampoline() -//go:linkname libc_setgroups libc_setgroups //go:cgo_import_dynamic libc_setgroups setgroups "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -51,7 +49,6 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err func libc_wait4_trampoline() -//go:linkname libc_wait4 libc_wait4 //go:cgo_import_dynamic libc_wait4 wait4 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -67,7 +64,6 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { func libc_accept_trampoline() -//go:linkname libc_accept libc_accept //go:cgo_import_dynamic libc_accept accept "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -82,7 +78,6 @@ func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { func libc_bind_trampoline() -//go:linkname libc_bind libc_bind //go:cgo_import_dynamic libc_bind bind "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -97,7 +92,6 @@ func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { func libc_connect_trampoline() -//go:linkname libc_connect libc_connect //go:cgo_import_dynamic libc_connect connect "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -113,7 +107,6 @@ func socket(domain int, typ int, proto int) (fd int, err error) { func libc_socket_trampoline() -//go:linkname libc_socket libc_socket //go:cgo_import_dynamic libc_socket socket "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -128,7 +121,6 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen func libc_getsockopt_trampoline() -//go:linkname libc_getsockopt libc_getsockopt //go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -143,7 +135,6 @@ func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) func libc_setsockopt_trampoline() -//go:linkname libc_setsockopt libc_setsockopt //go:cgo_import_dynamic libc_setsockopt setsockopt "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -158,7 +149,6 @@ func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { func libc_getpeername_trampoline() -//go:linkname libc_getpeername libc_getpeername //go:cgo_import_dynamic libc_getpeername getpeername "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -173,7 +163,6 @@ func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { func libc_getsockname_trampoline() -//go:linkname libc_getsockname libc_getsockname //go:cgo_import_dynamic libc_getsockname getsockname "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -188,7 +177,6 @@ func Shutdown(s int, how int) (err error) { func libc_shutdown_trampoline() -//go:linkname libc_shutdown libc_shutdown //go:cgo_import_dynamic libc_shutdown shutdown "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -203,7 +191,6 @@ func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { func libc_socketpair_trampoline() -//go:linkname libc_socketpair libc_socketpair //go:cgo_import_dynamic libc_socketpair socketpair "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -225,7 +212,6 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl func libc_recvfrom_trampoline() -//go:linkname libc_recvfrom libc_recvfrom //go:cgo_import_dynamic libc_recvfrom recvfrom "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -246,7 +232,6 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( func libc_sendto_trampoline() -//go:linkname libc_sendto libc_sendto //go:cgo_import_dynamic libc_sendto sendto "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -262,7 +247,6 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { func libc_recvmsg_trampoline() -//go:linkname libc_recvmsg libc_recvmsg //go:cgo_import_dynamic libc_recvmsg recvmsg "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -278,7 +262,6 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { func libc_sendmsg_trampoline() -//go:linkname libc_sendmsg libc_sendmsg //go:cgo_import_dynamic libc_sendmsg sendmsg "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -294,7 +277,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne func libc_kevent_trampoline() -//go:linkname libc_kevent libc_kevent //go:cgo_import_dynamic libc_kevent kevent "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -314,7 +296,6 @@ func utimes(path string, timeval *[2]Timeval) (err error) { func libc_utimes_trampoline() -//go:linkname libc_utimes libc_utimes //go:cgo_import_dynamic libc_utimes utimes "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -329,7 +310,6 @@ func futimes(fd int, timeval *[2]Timeval) (err error) { func libc_futimes_trampoline() -//go:linkname libc_futimes libc_futimes //go:cgo_import_dynamic libc_futimes futimes "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -345,7 +325,6 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { func libc_fcntl_trampoline() -//go:linkname libc_fcntl libc_fcntl //go:cgo_import_dynamic libc_fcntl fcntl "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -360,7 +339,6 @@ func pipe(p *[2]int32) (err error) { func libc_pipe_trampoline() -//go:linkname libc_pipe libc_pipe //go:cgo_import_dynamic libc_pipe pipe "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -375,7 +353,6 @@ func kill(pid int, signum int, posix int) (err error) { func libc_kill_trampoline() -//go:linkname libc_kill libc_kill //go:cgo_import_dynamic libc_kill kill "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -395,7 +372,6 @@ func Access(path string, mode uint32) (err error) { func libc_access_trampoline() -//go:linkname libc_access libc_access //go:cgo_import_dynamic libc_access access "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -410,7 +386,6 @@ func Adjtime(delta *Timeval, olddelta *Timeval) (err error) { func libc_adjtime_trampoline() -//go:linkname libc_adjtime libc_adjtime //go:cgo_import_dynamic libc_adjtime adjtime "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -430,7 +405,6 @@ func Chdir(path string) (err error) { func libc_chdir_trampoline() -//go:linkname libc_chdir libc_chdir //go:cgo_import_dynamic libc_chdir chdir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -450,7 +424,6 @@ func Chflags(path string, flags int) (err error) { func libc_chflags_trampoline() -//go:linkname libc_chflags libc_chflags //go:cgo_import_dynamic libc_chflags chflags "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -470,7 +443,6 @@ func Chmod(path string, mode uint32) (err error) { func libc_chmod_trampoline() -//go:linkname libc_chmod libc_chmod //go:cgo_import_dynamic libc_chmod chmod "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -490,7 +462,6 @@ func Chown(path string, uid int, gid int) (err error) { func libc_chown_trampoline() -//go:linkname libc_chown libc_chown //go:cgo_import_dynamic libc_chown chown "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -510,7 +481,6 @@ func Chroot(path string) (err error) { func libc_chroot_trampoline() -//go:linkname libc_chroot libc_chroot //go:cgo_import_dynamic libc_chroot chroot "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -525,7 +495,6 @@ func Close(fd int) (err error) { func libc_close_trampoline() -//go:linkname libc_close libc_close //go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -540,7 +509,6 @@ func closedir(dir uintptr) (err error) { func libc_closedir_trampoline() -//go:linkname libc_closedir libc_closedir //go:cgo_import_dynamic libc_closedir closedir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -556,7 +524,6 @@ func Dup(fd int) (nfd int, err error) { func libc_dup_trampoline() -//go:linkname libc_dup libc_dup //go:cgo_import_dynamic libc_dup dup "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -571,7 +538,6 @@ func Dup2(from int, to int) (err error) { func libc_dup2_trampoline() -//go:linkname libc_dup2 libc_dup2 //go:cgo_import_dynamic libc_dup2 dup2 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -596,7 +562,6 @@ func Exchangedata(path1 string, path2 string, options int) (err error) { func libc_exchangedata_trampoline() -//go:linkname libc_exchangedata libc_exchangedata //go:cgo_import_dynamic libc_exchangedata exchangedata "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -611,7 +576,6 @@ func Fchdir(fd int) (err error) { func libc_fchdir_trampoline() -//go:linkname libc_fchdir libc_fchdir //go:cgo_import_dynamic libc_fchdir fchdir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -626,7 +590,6 @@ func Fchflags(fd int, flags int) (err error) { func libc_fchflags_trampoline() -//go:linkname libc_fchflags libc_fchflags //go:cgo_import_dynamic libc_fchflags fchflags "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -641,7 +604,6 @@ func Fchmod(fd int, mode uint32) (err error) { func libc_fchmod_trampoline() -//go:linkname libc_fchmod libc_fchmod //go:cgo_import_dynamic libc_fchmod fchmod "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -656,7 +618,6 @@ func Fchown(fd int, uid int, gid int) (err error) { func libc_fchown_trampoline() -//go:linkname libc_fchown libc_fchown //go:cgo_import_dynamic libc_fchown fchown "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -671,7 +632,6 @@ func Flock(fd int, how int) (err error) { func libc_flock_trampoline() -//go:linkname libc_flock libc_flock //go:cgo_import_dynamic libc_flock flock "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -687,7 +647,6 @@ func Fpathconf(fd int, name int) (val int, err error) { func libc_fpathconf_trampoline() -//go:linkname libc_fpathconf libc_fpathconf //go:cgo_import_dynamic libc_fpathconf fpathconf "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -702,7 +661,6 @@ func Fsync(fd int) (err error) { func libc_fsync_trampoline() -//go:linkname libc_fsync libc_fsync //go:cgo_import_dynamic libc_fsync fsync "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -717,7 +675,6 @@ func Ftruncate(fd int, length int64) (err error) { func libc_ftruncate_trampoline() -//go:linkname libc_ftruncate libc_ftruncate //go:cgo_import_dynamic libc_ftruncate ftruncate "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -730,7 +687,6 @@ func Getdtablesize() (size int) { func libc_getdtablesize_trampoline() -//go:linkname libc_getdtablesize libc_getdtablesize //go:cgo_import_dynamic libc_getdtablesize getdtablesize "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -743,7 +699,6 @@ func Getegid() (egid int) { func libc_getegid_trampoline() -//go:linkname libc_getegid libc_getegid //go:cgo_import_dynamic libc_getegid getegid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -756,7 +711,6 @@ func Geteuid() (uid int) { func libc_geteuid_trampoline() -//go:linkname libc_geteuid libc_geteuid //go:cgo_import_dynamic libc_geteuid geteuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -769,7 +723,6 @@ func Getgid() (gid int) { func libc_getgid_trampoline() -//go:linkname libc_getgid libc_getgid //go:cgo_import_dynamic libc_getgid getgid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -785,7 +738,6 @@ func Getpgid(pid int) (pgid int, err error) { func libc_getpgid_trampoline() -//go:linkname libc_getpgid libc_getpgid //go:cgo_import_dynamic libc_getpgid getpgid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -798,7 +750,6 @@ func Getpgrp() (pgrp int) { func libc_getpgrp_trampoline() -//go:linkname libc_getpgrp libc_getpgrp //go:cgo_import_dynamic libc_getpgrp getpgrp "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -811,7 +762,6 @@ func Getpid() (pid int) { func libc_getpid_trampoline() -//go:linkname libc_getpid libc_getpid //go:cgo_import_dynamic libc_getpid getpid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -824,7 +774,6 @@ func Getppid() (ppid int) { func libc_getppid_trampoline() -//go:linkname libc_getppid libc_getppid //go:cgo_import_dynamic libc_getppid getppid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -840,7 +789,6 @@ func Getpriority(which int, who int) (prio int, err error) { func libc_getpriority_trampoline() -//go:linkname libc_getpriority libc_getpriority //go:cgo_import_dynamic libc_getpriority getpriority "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -855,7 +803,6 @@ func Getrlimit(which int, lim *Rlimit) (err error) { func libc_getrlimit_trampoline() -//go:linkname libc_getrlimit libc_getrlimit //go:cgo_import_dynamic libc_getrlimit getrlimit "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -870,7 +817,6 @@ func Getrusage(who int, rusage *Rusage) (err error) { func libc_getrusage_trampoline() -//go:linkname libc_getrusage libc_getrusage //go:cgo_import_dynamic libc_getrusage getrusage "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -886,7 +832,6 @@ func Getsid(pid int) (sid int, err error) { func libc_getsid_trampoline() -//go:linkname libc_getsid libc_getsid //go:cgo_import_dynamic libc_getsid getsid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -899,7 +844,6 @@ func Getuid() (uid int) { func libc_getuid_trampoline() -//go:linkname libc_getuid libc_getuid //go:cgo_import_dynamic libc_getuid getuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -912,7 +856,6 @@ func Issetugid() (tainted bool) { func libc_issetugid_trampoline() -//go:linkname libc_issetugid libc_issetugid //go:cgo_import_dynamic libc_issetugid issetugid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -928,7 +871,6 @@ func Kqueue() (fd int, err error) { func libc_kqueue_trampoline() -//go:linkname libc_kqueue libc_kqueue //go:cgo_import_dynamic libc_kqueue kqueue "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -948,7 +890,6 @@ func Lchown(path string, uid int, gid int) (err error) { func libc_lchown_trampoline() -//go:linkname libc_lchown libc_lchown //go:cgo_import_dynamic libc_lchown lchown "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -973,7 +914,6 @@ func Link(path string, link string) (err error) { func libc_link_trampoline() -//go:linkname libc_link libc_link //go:cgo_import_dynamic libc_link link "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -988,7 +928,6 @@ func Listen(s int, backlog int) (err error) { func libc_listen_trampoline() -//go:linkname libc_listen libc_listen //go:cgo_import_dynamic libc_listen listen "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1008,7 +947,6 @@ func Mkdir(path string, mode uint32) (err error) { func libc_mkdir_trampoline() -//go:linkname libc_mkdir libc_mkdir //go:cgo_import_dynamic libc_mkdir mkdir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1028,7 +966,6 @@ func Mkfifo(path string, mode uint32) (err error) { func libc_mkfifo_trampoline() -//go:linkname libc_mkfifo libc_mkfifo //go:cgo_import_dynamic libc_mkfifo mkfifo "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1048,7 +985,6 @@ func Mknod(path string, mode uint32, dev int) (err error) { func libc_mknod_trampoline() -//go:linkname libc_mknod libc_mknod //go:cgo_import_dynamic libc_mknod mknod "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1069,7 +1005,6 @@ func Mlock(b []byte) (err error) { func libc_mlock_trampoline() -//go:linkname libc_mlock libc_mlock //go:cgo_import_dynamic libc_mlock mlock "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1084,7 +1019,6 @@ func Mlockall(flags int) (err error) { func libc_mlockall_trampoline() -//go:linkname libc_mlockall libc_mlockall //go:cgo_import_dynamic libc_mlockall mlockall "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1105,7 +1039,6 @@ func Mprotect(b []byte, prot int) (err error) { func libc_mprotect_trampoline() -//go:linkname libc_mprotect libc_mprotect //go:cgo_import_dynamic libc_mprotect mprotect "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1126,7 +1059,6 @@ func Munlock(b []byte) (err error) { func libc_munlock_trampoline() -//go:linkname libc_munlock libc_munlock //go:cgo_import_dynamic libc_munlock munlock "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1141,7 +1073,6 @@ func Munlockall() (err error) { func libc_munlockall_trampoline() -//go:linkname libc_munlockall libc_munlockall //go:cgo_import_dynamic libc_munlockall munlockall "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1162,7 +1093,6 @@ func Open(path string, mode int, perm uint32) (fd int, err error) { func libc_open_trampoline() -//go:linkname libc_open libc_open //go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1183,7 +1113,6 @@ func Pathconf(path string, name int) (val int, err error) { func libc_pathconf_trampoline() -//go:linkname libc_pathconf libc_pathconf //go:cgo_import_dynamic libc_pathconf pathconf "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1205,7 +1134,6 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { func libc_pread_trampoline() -//go:linkname libc_pread libc_pread //go:cgo_import_dynamic libc_pread pread "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1227,7 +1155,6 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { func libc_pwrite_trampoline() -//go:linkname libc_pwrite libc_pwrite //go:cgo_import_dynamic libc_pwrite pwrite "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1249,7 +1176,6 @@ func read(fd int, p []byte) (n int, err error) { func libc_read_trampoline() -//go:linkname libc_read libc_read //go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1262,7 +1188,6 @@ func readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno) { func libc_readdir_r_trampoline() -//go:linkname libc_readdir_r libc_readdir_r //go:cgo_import_dynamic libc_readdir_r readdir_r "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1289,7 +1214,6 @@ func Readlink(path string, buf []byte) (n int, err error) { func libc_readlink_trampoline() -//go:linkname libc_readlink libc_readlink //go:cgo_import_dynamic libc_readlink readlink "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1314,7 +1238,6 @@ func Rename(from string, to string) (err error) { func libc_rename_trampoline() -//go:linkname libc_rename libc_rename //go:cgo_import_dynamic libc_rename rename "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1334,7 +1257,6 @@ func Revoke(path string) (err error) { func libc_revoke_trampoline() -//go:linkname libc_revoke libc_revoke //go:cgo_import_dynamic libc_revoke revoke "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1354,7 +1276,6 @@ func Rmdir(path string) (err error) { func libc_rmdir_trampoline() -//go:linkname libc_rmdir libc_rmdir //go:cgo_import_dynamic libc_rmdir rmdir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1370,7 +1291,6 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { func libc_lseek_trampoline() -//go:linkname libc_lseek libc_lseek //go:cgo_import_dynamic libc_lseek lseek "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1385,7 +1305,6 @@ func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { func libc_select_trampoline() -//go:linkname libc_select libc_select //go:cgo_import_dynamic libc_select select "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1400,7 +1319,6 @@ func Setegid(egid int) (err error) { func libc_setegid_trampoline() -//go:linkname libc_setegid libc_setegid //go:cgo_import_dynamic libc_setegid setegid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1415,7 +1333,6 @@ func Seteuid(euid int) (err error) { func libc_seteuid_trampoline() -//go:linkname libc_seteuid libc_seteuid //go:cgo_import_dynamic libc_seteuid seteuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1430,7 +1347,6 @@ func Setgid(gid int) (err error) { func libc_setgid_trampoline() -//go:linkname libc_setgid libc_setgid //go:cgo_import_dynamic libc_setgid setgid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1450,7 +1366,6 @@ func Setlogin(name string) (err error) { func libc_setlogin_trampoline() -//go:linkname libc_setlogin libc_setlogin //go:cgo_import_dynamic libc_setlogin setlogin "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1465,7 +1380,6 @@ func Setpgid(pid int, pgid int) (err error) { func libc_setpgid_trampoline() -//go:linkname libc_setpgid libc_setpgid //go:cgo_import_dynamic libc_setpgid setpgid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1480,7 +1394,6 @@ func Setpriority(which int, who int, prio int) (err error) { func libc_setpriority_trampoline() -//go:linkname libc_setpriority libc_setpriority //go:cgo_import_dynamic libc_setpriority setpriority "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1495,7 +1408,6 @@ func Setprivexec(flag int) (err error) { func libc_setprivexec_trampoline() -//go:linkname libc_setprivexec libc_setprivexec //go:cgo_import_dynamic libc_setprivexec setprivexec "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1510,7 +1422,6 @@ func Setregid(rgid int, egid int) (err error) { func libc_setregid_trampoline() -//go:linkname libc_setregid libc_setregid //go:cgo_import_dynamic libc_setregid setregid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1525,7 +1436,6 @@ func Setreuid(ruid int, euid int) (err error) { func libc_setreuid_trampoline() -//go:linkname libc_setreuid libc_setreuid //go:cgo_import_dynamic libc_setreuid setreuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1540,7 +1450,6 @@ func Setrlimit(which int, lim *Rlimit) (err error) { func libc_setrlimit_trampoline() -//go:linkname libc_setrlimit libc_setrlimit //go:cgo_import_dynamic libc_setrlimit setrlimit "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1556,7 +1465,6 @@ func Setsid() (pid int, err error) { func libc_setsid_trampoline() -//go:linkname libc_setsid libc_setsid //go:cgo_import_dynamic libc_setsid setsid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1571,7 +1479,6 @@ func Settimeofday(tp *Timeval) (err error) { func libc_settimeofday_trampoline() -//go:linkname libc_settimeofday libc_settimeofday //go:cgo_import_dynamic libc_settimeofday settimeofday "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1586,7 +1493,6 @@ func Setuid(uid int) (err error) { func libc_setuid_trampoline() -//go:linkname libc_setuid libc_setuid //go:cgo_import_dynamic libc_setuid setuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1611,7 +1517,6 @@ func Symlink(path string, link string) (err error) { func libc_symlink_trampoline() -//go:linkname libc_symlink libc_symlink //go:cgo_import_dynamic libc_symlink symlink "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1626,7 +1531,6 @@ func Sync() (err error) { func libc_sync_trampoline() -//go:linkname libc_sync libc_sync //go:cgo_import_dynamic libc_sync sync "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1646,7 +1550,6 @@ func Truncate(path string, length int64) (err error) { func libc_truncate_trampoline() -//go:linkname libc_truncate libc_truncate //go:cgo_import_dynamic libc_truncate truncate "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1659,7 +1562,6 @@ func Umask(newmask int) (oldmask int) { func libc_umask_trampoline() -//go:linkname libc_umask libc_umask //go:cgo_import_dynamic libc_umask umask "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1679,7 +1581,6 @@ func Undelete(path string) (err error) { func libc_undelete_trampoline() -//go:linkname libc_undelete libc_undelete //go:cgo_import_dynamic libc_undelete undelete "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1699,7 +1600,6 @@ func Unlink(path string) (err error) { func libc_unlink_trampoline() -//go:linkname libc_unlink libc_unlink //go:cgo_import_dynamic libc_unlink unlink "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1719,7 +1619,6 @@ func Unmount(path string, flags int) (err error) { func libc_unmount_trampoline() -//go:linkname libc_unmount libc_unmount //go:cgo_import_dynamic libc_unmount unmount "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1741,7 +1640,6 @@ func write(fd int, p []byte) (n int, err error) { func libc_write_trampoline() -//go:linkname libc_write libc_write //go:cgo_import_dynamic libc_write write "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1763,7 +1661,6 @@ func writev(fd int, iovecs []Iovec) (cnt uintptr, err error) { func libc_writev_trampoline() -//go:linkname libc_writev libc_writev //go:cgo_import_dynamic libc_writev writev "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1779,7 +1676,6 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) ( func libc_mmap_trampoline() -//go:linkname libc_mmap libc_mmap //go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1794,7 +1690,6 @@ func munmap(addr uintptr, length uintptr) (err error) { func libc_munmap_trampoline() -//go:linkname libc_munmap libc_munmap //go:cgo_import_dynamic libc_munmap munmap "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1810,7 +1705,6 @@ func fork() (pid int, err error) { func libc_fork_trampoline() -//go:linkname libc_fork libc_fork //go:cgo_import_dynamic libc_fork fork "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1825,7 +1719,6 @@ func ioctl(fd int, req int, arg int) (err error) { func libc_ioctl_trampoline() -//go:linkname libc_ioctl libc_ioctl //go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1850,7 +1743,6 @@ func execve(path *byte, argv **byte, envp **byte) (err error) { func libc_execve_trampoline() -//go:linkname libc_execve libc_execve //go:cgo_import_dynamic libc_execve execve "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1865,7 +1757,6 @@ func exit(res int) (err error) { func libc_exit_trampoline() -//go:linkname libc_exit libc_exit //go:cgo_import_dynamic libc_exit exit "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1886,7 +1777,6 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) func libc_sysctl_trampoline() -//go:linkname libc_sysctl libc_sysctl //go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1917,7 +1807,6 @@ func unlinkat(fd int, path string, flags int) (err error) { func libc_unlinkat_trampoline() -//go:linkname libc_unlinkat libc_unlinkat //go:cgo_import_dynamic libc_unlinkat unlinkat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1938,7 +1827,6 @@ func openat(fd int, path string, flags int, perm uint32) (fdret int, err error) func libc_openat_trampoline() -//go:linkname libc_openat libc_openat //go:cgo_import_dynamic libc_openat openat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1960,7 +1848,6 @@ func getcwd(buf []byte) (n int, err error) { func libc_getcwd_trampoline() -//go:linkname libc_getcwd libc_getcwd //go:cgo_import_dynamic libc_getcwd getcwd "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1975,7 +1862,6 @@ func Fstat(fd int, stat *Stat_t) (err error) { func libc_fstat64_trampoline() -//go:linkname libc_fstat64 libc_fstat64 //go:cgo_import_dynamic libc_fstat64 fstat64 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1990,7 +1876,6 @@ func Fstatfs(fd int, stat *Statfs_t) (err error) { func libc_fstatfs64_trampoline() -//go:linkname libc_fstatfs64 libc_fstatfs64 //go:cgo_import_dynamic libc_fstatfs64 fstatfs64 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2005,7 +1890,6 @@ func Gettimeofday(tp *Timeval) (err error) { func libc_gettimeofday_trampoline() -//go:linkname libc_gettimeofday libc_gettimeofday //go:cgo_import_dynamic libc_gettimeofday gettimeofday "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2025,7 +1909,6 @@ func Lstat(path string, stat *Stat_t) (err error) { func libc_lstat64_trampoline() -//go:linkname libc_lstat64 libc_lstat64 //go:cgo_import_dynamic libc_lstat64 lstat64 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2045,7 +1928,6 @@ func Stat(path string, stat *Stat_t) (err error) { func libc_stat64_trampoline() -//go:linkname libc_stat64 libc_stat64 //go:cgo_import_dynamic libc_stat64 stat64 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2065,7 +1947,6 @@ func Statfs(path string, stat *Statfs_t) (err error) { func libc_statfs64_trampoline() -//go:linkname libc_statfs64 libc_statfs64 //go:cgo_import_dynamic libc_statfs64 statfs64 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2085,7 +1966,6 @@ func fstatat(fd int, path string, stat *Stat_t, flags int) (err error) { func libc_fstatat64_trampoline() -//go:linkname libc_fstatat64 libc_fstatat64 //go:cgo_import_dynamic libc_fstatat64 fstatat64 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2101,5 +1981,4 @@ func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { func libc_ptrace_trampoline() -//go:linkname libc_ptrace libc_ptrace //go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib" diff --git a/src/syscall/zsyscall_darwin_arm64.go b/src/syscall/zsyscall_darwin_arm64.go index 7698b2503e..ac530f3108 100644 --- a/src/syscall/zsyscall_darwin_arm64.go +++ b/src/syscall/zsyscall_darwin_arm64.go @@ -20,7 +20,6 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) { func libc_getgroups_trampoline() -//go:linkname libc_getgroups libc_getgroups //go:cgo_import_dynamic libc_getgroups getgroups "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -35,7 +34,6 @@ func setgroups(ngid int, gid *_Gid_t) (err error) { func libc_setgroups_trampoline() -//go:linkname libc_setgroups libc_setgroups //go:cgo_import_dynamic libc_setgroups setgroups "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -51,7 +49,6 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err func libc_wait4_trampoline() -//go:linkname libc_wait4 libc_wait4 //go:cgo_import_dynamic libc_wait4 wait4 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -67,7 +64,6 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { func libc_accept_trampoline() -//go:linkname libc_accept libc_accept //go:cgo_import_dynamic libc_accept accept "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -82,7 +78,6 @@ func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { func libc_bind_trampoline() -//go:linkname libc_bind libc_bind //go:cgo_import_dynamic libc_bind bind "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -97,7 +92,6 @@ func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { func libc_connect_trampoline() -//go:linkname libc_connect libc_connect //go:cgo_import_dynamic libc_connect connect "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -113,7 +107,6 @@ func socket(domain int, typ int, proto int) (fd int, err error) { func libc_socket_trampoline() -//go:linkname libc_socket libc_socket //go:cgo_import_dynamic libc_socket socket "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -128,7 +121,6 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen func libc_getsockopt_trampoline() -//go:linkname libc_getsockopt libc_getsockopt //go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -143,7 +135,6 @@ func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) func libc_setsockopt_trampoline() -//go:linkname libc_setsockopt libc_setsockopt //go:cgo_import_dynamic libc_setsockopt setsockopt "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -158,7 +149,6 @@ func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { func libc_getpeername_trampoline() -//go:linkname libc_getpeername libc_getpeername //go:cgo_import_dynamic libc_getpeername getpeername "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -173,7 +163,6 @@ func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { func libc_getsockname_trampoline() -//go:linkname libc_getsockname libc_getsockname //go:cgo_import_dynamic libc_getsockname getsockname "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -188,7 +177,6 @@ func Shutdown(s int, how int) (err error) { func libc_shutdown_trampoline() -//go:linkname libc_shutdown libc_shutdown //go:cgo_import_dynamic libc_shutdown shutdown "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -203,7 +191,6 @@ func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { func libc_socketpair_trampoline() -//go:linkname libc_socketpair libc_socketpair //go:cgo_import_dynamic libc_socketpair socketpair "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -225,7 +212,6 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl func libc_recvfrom_trampoline() -//go:linkname libc_recvfrom libc_recvfrom //go:cgo_import_dynamic libc_recvfrom recvfrom "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -246,7 +232,6 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( func libc_sendto_trampoline() -//go:linkname libc_sendto libc_sendto //go:cgo_import_dynamic libc_sendto sendto "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -262,7 +247,6 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { func libc_recvmsg_trampoline() -//go:linkname libc_recvmsg libc_recvmsg //go:cgo_import_dynamic libc_recvmsg recvmsg "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -278,7 +262,6 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { func libc_sendmsg_trampoline() -//go:linkname libc_sendmsg libc_sendmsg //go:cgo_import_dynamic libc_sendmsg sendmsg "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -294,7 +277,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne func libc_kevent_trampoline() -//go:linkname libc_kevent libc_kevent //go:cgo_import_dynamic libc_kevent kevent "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -314,7 +296,6 @@ func utimes(path string, timeval *[2]Timeval) (err error) { func libc_utimes_trampoline() -//go:linkname libc_utimes libc_utimes //go:cgo_import_dynamic libc_utimes utimes "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -329,7 +310,6 @@ func futimes(fd int, timeval *[2]Timeval) (err error) { func libc_futimes_trampoline() -//go:linkname libc_futimes libc_futimes //go:cgo_import_dynamic libc_futimes futimes "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -345,7 +325,6 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { func libc_fcntl_trampoline() -//go:linkname libc_fcntl libc_fcntl //go:cgo_import_dynamic libc_fcntl fcntl "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -360,7 +339,6 @@ func pipe(p *[2]int32) (err error) { func libc_pipe_trampoline() -//go:linkname libc_pipe libc_pipe //go:cgo_import_dynamic libc_pipe pipe "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -375,7 +353,6 @@ func kill(pid int, signum int, posix int) (err error) { func libc_kill_trampoline() -//go:linkname libc_kill libc_kill //go:cgo_import_dynamic libc_kill kill "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -395,7 +372,6 @@ func Access(path string, mode uint32) (err error) { func libc_access_trampoline() -//go:linkname libc_access libc_access //go:cgo_import_dynamic libc_access access "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -410,7 +386,6 @@ func Adjtime(delta *Timeval, olddelta *Timeval) (err error) { func libc_adjtime_trampoline() -//go:linkname libc_adjtime libc_adjtime //go:cgo_import_dynamic libc_adjtime adjtime "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -430,7 +405,6 @@ func Chdir(path string) (err error) { func libc_chdir_trampoline() -//go:linkname libc_chdir libc_chdir //go:cgo_import_dynamic libc_chdir chdir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -450,7 +424,6 @@ func Chflags(path string, flags int) (err error) { func libc_chflags_trampoline() -//go:linkname libc_chflags libc_chflags //go:cgo_import_dynamic libc_chflags chflags "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -470,7 +443,6 @@ func Chmod(path string, mode uint32) (err error) { func libc_chmod_trampoline() -//go:linkname libc_chmod libc_chmod //go:cgo_import_dynamic libc_chmod chmod "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -490,7 +462,6 @@ func Chown(path string, uid int, gid int) (err error) { func libc_chown_trampoline() -//go:linkname libc_chown libc_chown //go:cgo_import_dynamic libc_chown chown "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -510,7 +481,6 @@ func Chroot(path string) (err error) { func libc_chroot_trampoline() -//go:linkname libc_chroot libc_chroot //go:cgo_import_dynamic libc_chroot chroot "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -525,7 +495,6 @@ func Close(fd int) (err error) { func libc_close_trampoline() -//go:linkname libc_close libc_close //go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -540,7 +509,6 @@ func closedir(dir uintptr) (err error) { func libc_closedir_trampoline() -//go:linkname libc_closedir libc_closedir //go:cgo_import_dynamic libc_closedir closedir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -556,7 +524,6 @@ func Dup(fd int) (nfd int, err error) { func libc_dup_trampoline() -//go:linkname libc_dup libc_dup //go:cgo_import_dynamic libc_dup dup "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -571,7 +538,6 @@ func Dup2(from int, to int) (err error) { func libc_dup2_trampoline() -//go:linkname libc_dup2 libc_dup2 //go:cgo_import_dynamic libc_dup2 dup2 "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -596,7 +562,6 @@ func Exchangedata(path1 string, path2 string, options int) (err error) { func libc_exchangedata_trampoline() -//go:linkname libc_exchangedata libc_exchangedata //go:cgo_import_dynamic libc_exchangedata exchangedata "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -611,7 +576,6 @@ func Fchdir(fd int) (err error) { func libc_fchdir_trampoline() -//go:linkname libc_fchdir libc_fchdir //go:cgo_import_dynamic libc_fchdir fchdir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -626,7 +590,6 @@ func Fchflags(fd int, flags int) (err error) { func libc_fchflags_trampoline() -//go:linkname libc_fchflags libc_fchflags //go:cgo_import_dynamic libc_fchflags fchflags "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -641,7 +604,6 @@ func Fchmod(fd int, mode uint32) (err error) { func libc_fchmod_trampoline() -//go:linkname libc_fchmod libc_fchmod //go:cgo_import_dynamic libc_fchmod fchmod "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -656,7 +618,6 @@ func Fchown(fd int, uid int, gid int) (err error) { func libc_fchown_trampoline() -//go:linkname libc_fchown libc_fchown //go:cgo_import_dynamic libc_fchown fchown "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -671,7 +632,6 @@ func Flock(fd int, how int) (err error) { func libc_flock_trampoline() -//go:linkname libc_flock libc_flock //go:cgo_import_dynamic libc_flock flock "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -687,7 +647,6 @@ func Fpathconf(fd int, name int) (val int, err error) { func libc_fpathconf_trampoline() -//go:linkname libc_fpathconf libc_fpathconf //go:cgo_import_dynamic libc_fpathconf fpathconf "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -702,7 +661,6 @@ func Fsync(fd int) (err error) { func libc_fsync_trampoline() -//go:linkname libc_fsync libc_fsync //go:cgo_import_dynamic libc_fsync fsync "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -717,7 +675,6 @@ func Ftruncate(fd int, length int64) (err error) { func libc_ftruncate_trampoline() -//go:linkname libc_ftruncate libc_ftruncate //go:cgo_import_dynamic libc_ftruncate ftruncate "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -730,7 +687,6 @@ func Getdtablesize() (size int) { func libc_getdtablesize_trampoline() -//go:linkname libc_getdtablesize libc_getdtablesize //go:cgo_import_dynamic libc_getdtablesize getdtablesize "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -743,7 +699,6 @@ func Getegid() (egid int) { func libc_getegid_trampoline() -//go:linkname libc_getegid libc_getegid //go:cgo_import_dynamic libc_getegid getegid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -756,7 +711,6 @@ func Geteuid() (uid int) { func libc_geteuid_trampoline() -//go:linkname libc_geteuid libc_geteuid //go:cgo_import_dynamic libc_geteuid geteuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -769,7 +723,6 @@ func Getgid() (gid int) { func libc_getgid_trampoline() -//go:linkname libc_getgid libc_getgid //go:cgo_import_dynamic libc_getgid getgid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -785,7 +738,6 @@ func Getpgid(pid int) (pgid int, err error) { func libc_getpgid_trampoline() -//go:linkname libc_getpgid libc_getpgid //go:cgo_import_dynamic libc_getpgid getpgid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -798,7 +750,6 @@ func Getpgrp() (pgrp int) { func libc_getpgrp_trampoline() -//go:linkname libc_getpgrp libc_getpgrp //go:cgo_import_dynamic libc_getpgrp getpgrp "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -811,7 +762,6 @@ func Getpid() (pid int) { func libc_getpid_trampoline() -//go:linkname libc_getpid libc_getpid //go:cgo_import_dynamic libc_getpid getpid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -824,7 +774,6 @@ func Getppid() (ppid int) { func libc_getppid_trampoline() -//go:linkname libc_getppid libc_getppid //go:cgo_import_dynamic libc_getppid getppid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -840,7 +789,6 @@ func Getpriority(which int, who int) (prio int, err error) { func libc_getpriority_trampoline() -//go:linkname libc_getpriority libc_getpriority //go:cgo_import_dynamic libc_getpriority getpriority "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -855,7 +803,6 @@ func Getrlimit(which int, lim *Rlimit) (err error) { func libc_getrlimit_trampoline() -//go:linkname libc_getrlimit libc_getrlimit //go:cgo_import_dynamic libc_getrlimit getrlimit "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -870,7 +817,6 @@ func Getrusage(who int, rusage *Rusage) (err error) { func libc_getrusage_trampoline() -//go:linkname libc_getrusage libc_getrusage //go:cgo_import_dynamic libc_getrusage getrusage "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -886,7 +832,6 @@ func Getsid(pid int) (sid int, err error) { func libc_getsid_trampoline() -//go:linkname libc_getsid libc_getsid //go:cgo_import_dynamic libc_getsid getsid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -899,7 +844,6 @@ func Getuid() (uid int) { func libc_getuid_trampoline() -//go:linkname libc_getuid libc_getuid //go:cgo_import_dynamic libc_getuid getuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -912,7 +856,6 @@ func Issetugid() (tainted bool) { func libc_issetugid_trampoline() -//go:linkname libc_issetugid libc_issetugid //go:cgo_import_dynamic libc_issetugid issetugid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -928,7 +871,6 @@ func Kqueue() (fd int, err error) { func libc_kqueue_trampoline() -//go:linkname libc_kqueue libc_kqueue //go:cgo_import_dynamic libc_kqueue kqueue "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -948,7 +890,6 @@ func Lchown(path string, uid int, gid int) (err error) { func libc_lchown_trampoline() -//go:linkname libc_lchown libc_lchown //go:cgo_import_dynamic libc_lchown lchown "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -973,7 +914,6 @@ func Link(path string, link string) (err error) { func libc_link_trampoline() -//go:linkname libc_link libc_link //go:cgo_import_dynamic libc_link link "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -988,7 +928,6 @@ func Listen(s int, backlog int) (err error) { func libc_listen_trampoline() -//go:linkname libc_listen libc_listen //go:cgo_import_dynamic libc_listen listen "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1008,7 +947,6 @@ func Mkdir(path string, mode uint32) (err error) { func libc_mkdir_trampoline() -//go:linkname libc_mkdir libc_mkdir //go:cgo_import_dynamic libc_mkdir mkdir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1028,7 +966,6 @@ func Mkfifo(path string, mode uint32) (err error) { func libc_mkfifo_trampoline() -//go:linkname libc_mkfifo libc_mkfifo //go:cgo_import_dynamic libc_mkfifo mkfifo "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1048,7 +985,6 @@ func Mknod(path string, mode uint32, dev int) (err error) { func libc_mknod_trampoline() -//go:linkname libc_mknod libc_mknod //go:cgo_import_dynamic libc_mknod mknod "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1069,7 +1005,6 @@ func Mlock(b []byte) (err error) { func libc_mlock_trampoline() -//go:linkname libc_mlock libc_mlock //go:cgo_import_dynamic libc_mlock mlock "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1084,7 +1019,6 @@ func Mlockall(flags int) (err error) { func libc_mlockall_trampoline() -//go:linkname libc_mlockall libc_mlockall //go:cgo_import_dynamic libc_mlockall mlockall "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1105,7 +1039,6 @@ func Mprotect(b []byte, prot int) (err error) { func libc_mprotect_trampoline() -//go:linkname libc_mprotect libc_mprotect //go:cgo_import_dynamic libc_mprotect mprotect "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1126,7 +1059,6 @@ func Munlock(b []byte) (err error) { func libc_munlock_trampoline() -//go:linkname libc_munlock libc_munlock //go:cgo_import_dynamic libc_munlock munlock "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1141,7 +1073,6 @@ func Munlockall() (err error) { func libc_munlockall_trampoline() -//go:linkname libc_munlockall libc_munlockall //go:cgo_import_dynamic libc_munlockall munlockall "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1162,7 +1093,6 @@ func Open(path string, mode int, perm uint32) (fd int, err error) { func libc_open_trampoline() -//go:linkname libc_open libc_open //go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1183,7 +1113,6 @@ func Pathconf(path string, name int) (val int, err error) { func libc_pathconf_trampoline() -//go:linkname libc_pathconf libc_pathconf //go:cgo_import_dynamic libc_pathconf pathconf "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1205,7 +1134,6 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { func libc_pread_trampoline() -//go:linkname libc_pread libc_pread //go:cgo_import_dynamic libc_pread pread "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1227,7 +1155,6 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { func libc_pwrite_trampoline() -//go:linkname libc_pwrite libc_pwrite //go:cgo_import_dynamic libc_pwrite pwrite "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1249,7 +1176,6 @@ func read(fd int, p []byte) (n int, err error) { func libc_read_trampoline() -//go:linkname libc_read libc_read //go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1262,7 +1188,6 @@ func readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno) { func libc_readdir_r_trampoline() -//go:linkname libc_readdir_r libc_readdir_r //go:cgo_import_dynamic libc_readdir_r readdir_r "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1289,7 +1214,6 @@ func Readlink(path string, buf []byte) (n int, err error) { func libc_readlink_trampoline() -//go:linkname libc_readlink libc_readlink //go:cgo_import_dynamic libc_readlink readlink "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1314,7 +1238,6 @@ func Rename(from string, to string) (err error) { func libc_rename_trampoline() -//go:linkname libc_rename libc_rename //go:cgo_import_dynamic libc_rename rename "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1334,7 +1257,6 @@ func Revoke(path string) (err error) { func libc_revoke_trampoline() -//go:linkname libc_revoke libc_revoke //go:cgo_import_dynamic libc_revoke revoke "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1354,7 +1276,6 @@ func Rmdir(path string) (err error) { func libc_rmdir_trampoline() -//go:linkname libc_rmdir libc_rmdir //go:cgo_import_dynamic libc_rmdir rmdir "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1370,7 +1291,6 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { func libc_lseek_trampoline() -//go:linkname libc_lseek libc_lseek //go:cgo_import_dynamic libc_lseek lseek "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1385,7 +1305,6 @@ func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { func libc_select_trampoline() -//go:linkname libc_select libc_select //go:cgo_import_dynamic libc_select select "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1400,7 +1319,6 @@ func Setegid(egid int) (err error) { func libc_setegid_trampoline() -//go:linkname libc_setegid libc_setegid //go:cgo_import_dynamic libc_setegid setegid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1415,7 +1333,6 @@ func Seteuid(euid int) (err error) { func libc_seteuid_trampoline() -//go:linkname libc_seteuid libc_seteuid //go:cgo_import_dynamic libc_seteuid seteuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1430,7 +1347,6 @@ func Setgid(gid int) (err error) { func libc_setgid_trampoline() -//go:linkname libc_setgid libc_setgid //go:cgo_import_dynamic libc_setgid setgid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1450,7 +1366,6 @@ func Setlogin(name string) (err error) { func libc_setlogin_trampoline() -//go:linkname libc_setlogin libc_setlogin //go:cgo_import_dynamic libc_setlogin setlogin "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1465,7 +1380,6 @@ func Setpgid(pid int, pgid int) (err error) { func libc_setpgid_trampoline() -//go:linkname libc_setpgid libc_setpgid //go:cgo_import_dynamic libc_setpgid setpgid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1480,7 +1394,6 @@ func Setpriority(which int, who int, prio int) (err error) { func libc_setpriority_trampoline() -//go:linkname libc_setpriority libc_setpriority //go:cgo_import_dynamic libc_setpriority setpriority "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1495,7 +1408,6 @@ func Setprivexec(flag int) (err error) { func libc_setprivexec_trampoline() -//go:linkname libc_setprivexec libc_setprivexec //go:cgo_import_dynamic libc_setprivexec setprivexec "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1510,7 +1422,6 @@ func Setregid(rgid int, egid int) (err error) { func libc_setregid_trampoline() -//go:linkname libc_setregid libc_setregid //go:cgo_import_dynamic libc_setregid setregid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1525,7 +1436,6 @@ func Setreuid(ruid int, euid int) (err error) { func libc_setreuid_trampoline() -//go:linkname libc_setreuid libc_setreuid //go:cgo_import_dynamic libc_setreuid setreuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1540,7 +1450,6 @@ func Setrlimit(which int, lim *Rlimit) (err error) { func libc_setrlimit_trampoline() -//go:linkname libc_setrlimit libc_setrlimit //go:cgo_import_dynamic libc_setrlimit setrlimit "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1556,7 +1465,6 @@ func Setsid() (pid int, err error) { func libc_setsid_trampoline() -//go:linkname libc_setsid libc_setsid //go:cgo_import_dynamic libc_setsid setsid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1571,7 +1479,6 @@ func Settimeofday(tp *Timeval) (err error) { func libc_settimeofday_trampoline() -//go:linkname libc_settimeofday libc_settimeofday //go:cgo_import_dynamic libc_settimeofday settimeofday "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1586,7 +1493,6 @@ func Setuid(uid int) (err error) { func libc_setuid_trampoline() -//go:linkname libc_setuid libc_setuid //go:cgo_import_dynamic libc_setuid setuid "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1611,7 +1517,6 @@ func Symlink(path string, link string) (err error) { func libc_symlink_trampoline() -//go:linkname libc_symlink libc_symlink //go:cgo_import_dynamic libc_symlink symlink "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1626,7 +1531,6 @@ func Sync() (err error) { func libc_sync_trampoline() -//go:linkname libc_sync libc_sync //go:cgo_import_dynamic libc_sync sync "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1646,7 +1550,6 @@ func Truncate(path string, length int64) (err error) { func libc_truncate_trampoline() -//go:linkname libc_truncate libc_truncate //go:cgo_import_dynamic libc_truncate truncate "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1659,7 +1562,6 @@ func Umask(newmask int) (oldmask int) { func libc_umask_trampoline() -//go:linkname libc_umask libc_umask //go:cgo_import_dynamic libc_umask umask "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1679,7 +1581,6 @@ func Undelete(path string) (err error) { func libc_undelete_trampoline() -//go:linkname libc_undelete libc_undelete //go:cgo_import_dynamic libc_undelete undelete "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1699,7 +1600,6 @@ func Unlink(path string) (err error) { func libc_unlink_trampoline() -//go:linkname libc_unlink libc_unlink //go:cgo_import_dynamic libc_unlink unlink "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1719,7 +1619,6 @@ func Unmount(path string, flags int) (err error) { func libc_unmount_trampoline() -//go:linkname libc_unmount libc_unmount //go:cgo_import_dynamic libc_unmount unmount "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1741,7 +1640,6 @@ func write(fd int, p []byte) (n int, err error) { func libc_write_trampoline() -//go:linkname libc_write libc_write //go:cgo_import_dynamic libc_write write "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1763,7 +1661,6 @@ func writev(fd int, iovecs []Iovec) (cnt uintptr, err error) { func libc_writev_trampoline() -//go:linkname libc_writev libc_writev //go:cgo_import_dynamic libc_writev writev "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1779,7 +1676,6 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) ( func libc_mmap_trampoline() -//go:linkname libc_mmap libc_mmap //go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1794,7 +1690,6 @@ func munmap(addr uintptr, length uintptr) (err error) { func libc_munmap_trampoline() -//go:linkname libc_munmap libc_munmap //go:cgo_import_dynamic libc_munmap munmap "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1810,7 +1705,6 @@ func fork() (pid int, err error) { func libc_fork_trampoline() -//go:linkname libc_fork libc_fork //go:cgo_import_dynamic libc_fork fork "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1825,7 +1719,6 @@ func ioctl(fd int, req int, arg int) (err error) { func libc_ioctl_trampoline() -//go:linkname libc_ioctl libc_ioctl //go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1850,7 +1743,6 @@ func execve(path *byte, argv **byte, envp **byte) (err error) { func libc_execve_trampoline() -//go:linkname libc_execve libc_execve //go:cgo_import_dynamic libc_execve execve "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1865,7 +1757,6 @@ func exit(res int) (err error) { func libc_exit_trampoline() -//go:linkname libc_exit libc_exit //go:cgo_import_dynamic libc_exit exit "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1886,7 +1777,6 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) func libc_sysctl_trampoline() -//go:linkname libc_sysctl libc_sysctl //go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1917,7 +1807,6 @@ func unlinkat(fd int, path string, flags int) (err error) { func libc_unlinkat_trampoline() -//go:linkname libc_unlinkat libc_unlinkat //go:cgo_import_dynamic libc_unlinkat unlinkat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1938,7 +1827,6 @@ func openat(fd int, path string, flags int, perm uint32) (fdret int, err error) func libc_openat_trampoline() -//go:linkname libc_openat libc_openat //go:cgo_import_dynamic libc_openat openat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1960,7 +1848,6 @@ func getcwd(buf []byte) (n int, err error) { func libc_getcwd_trampoline() -//go:linkname libc_getcwd libc_getcwd //go:cgo_import_dynamic libc_getcwd getcwd "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1975,7 +1862,6 @@ func Fstat(fd int, stat *Stat_t) (err error) { func libc_fstat_trampoline() -//go:linkname libc_fstat libc_fstat //go:cgo_import_dynamic libc_fstat fstat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1990,7 +1876,6 @@ func Fstatfs(fd int, stat *Statfs_t) (err error) { func libc_fstatfs_trampoline() -//go:linkname libc_fstatfs libc_fstatfs //go:cgo_import_dynamic libc_fstatfs fstatfs "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2005,7 +1890,6 @@ func Gettimeofday(tp *Timeval) (err error) { func libc_gettimeofday_trampoline() -//go:linkname libc_gettimeofday libc_gettimeofday //go:cgo_import_dynamic libc_gettimeofday gettimeofday "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2025,7 +1909,6 @@ func Lstat(path string, stat *Stat_t) (err error) { func libc_lstat_trampoline() -//go:linkname libc_lstat libc_lstat //go:cgo_import_dynamic libc_lstat lstat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2045,7 +1928,6 @@ func Stat(path string, stat *Stat_t) (err error) { func libc_stat_trampoline() -//go:linkname libc_stat libc_stat //go:cgo_import_dynamic libc_stat stat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2065,7 +1947,6 @@ func Statfs(path string, stat *Statfs_t) (err error) { func libc_statfs_trampoline() -//go:linkname libc_statfs libc_statfs //go:cgo_import_dynamic libc_statfs statfs "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2085,7 +1966,6 @@ func fstatat(fd int, path string, stat *Stat_t, flags int) (err error) { func libc_fstatat_trampoline() -//go:linkname libc_fstatat libc_fstatat //go:cgo_import_dynamic libc_fstatat fstatat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2101,5 +1981,4 @@ func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { func libc_ptrace_trampoline() -//go:linkname libc_ptrace libc_ptrace //go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib" -- cgit v1.3-5-g9baa From bc7e4d9257693413d57ad467814ab71f1585a155 Mon Sep 17 00:00:00 2001 From: Cherry Zhang Date: Mon, 21 Dec 2020 13:14:41 -0500 Subject: syscall: don't generate ptrace on iOS May fix #43302. Change-Id: I6b7ddf94495c4fa80cf8a50a38eef5f8b2872669 Reviewed-on: https://go-review.googlesource.com/c/go/+/279481 Trust: Cherry Zhang Reviewed-by: Ian Lance Taylor --- src/syscall/mksyscall.pl | 2 +- src/syscall/ptrace_darwin.go | 14 ++++++++++++++ src/syscall/ptrace_ios.go | 12 ++++++++++++ src/syscall/syscall_darwin_amd64.go | 2 +- src/syscall/syscall_darwin_arm64.go | 2 +- src/syscall/zsyscall_darwin_amd64.go | 2 +- src/syscall/zsyscall_darwin_arm64.go | 2 +- 7 files changed, 31 insertions(+), 5 deletions(-) create mode 100644 src/syscall/ptrace_darwin.go create mode 100644 src/syscall/ptrace_ios.go (limited to 'src/syscall') diff --git a/src/syscall/mksyscall.pl b/src/syscall/mksyscall.pl index 25b40d7ba2..7e2cedfb6c 100755 --- a/src/syscall/mksyscall.pl +++ b/src/syscall/mksyscall.pl @@ -125,7 +125,7 @@ while(<>) { # without reading the header. $text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"; - if ($darwin && $func eq "ptrace") { + if ($darwin && $func eq "ptrace1") { # The ptrace function is called from forkAndExecInChild where stack # growth is forbidden. $text .= "//go:nosplit\n" diff --git a/src/syscall/ptrace_darwin.go b/src/syscall/ptrace_darwin.go new file mode 100644 index 0000000000..a873d826b8 --- /dev/null +++ b/src/syscall/ptrace_darwin.go @@ -0,0 +1,14 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !ios + +package syscall + +// Nosplit because it is called from forkAndExecInChild. +// +//go:nosplit +func ptrace(request int, pid int, addr uintptr, data uintptr) error { + return ptrace1(request, pid, addr, data) +} diff --git a/src/syscall/ptrace_ios.go b/src/syscall/ptrace_ios.go new file mode 100644 index 0000000000..2f61a88a08 --- /dev/null +++ b/src/syscall/ptrace_ios.go @@ -0,0 +1,12 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package syscall + +// Nosplit because it is called from forkAndExecInChild. +// +//go:nosplit +func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { + panic("unimplemented") +} diff --git a/src/syscall/syscall_darwin_amd64.go b/src/syscall/syscall_darwin_amd64.go index 23a4e5f996..22ddb78ae5 100644 --- a/src/syscall/syscall_darwin_amd64.go +++ b/src/syscall/syscall_darwin_amd64.go @@ -21,7 +21,7 @@ func setTimeval(sec, usec int64) Timeval { //sys Stat(path string, stat *Stat_t) (err error) = SYS_stat64 //sys Statfs(path string, stat *Statfs_t) (err error) = SYS_statfs64 //sys fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_fstatat64 -//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error) +//sys ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace func SetKevent(k *Kevent_t, fd, mode, flags int) { k.Ident = uint64(fd) diff --git a/src/syscall/syscall_darwin_arm64.go b/src/syscall/syscall_darwin_arm64.go index c824f6d89d..ecb9ffff49 100644 --- a/src/syscall/syscall_darwin_arm64.go +++ b/src/syscall/syscall_darwin_arm64.go @@ -21,7 +21,7 @@ func setTimeval(sec, usec int64) Timeval { //sys Stat(path string, stat *Stat_t) (err error) //sys Statfs(path string, stat *Statfs_t) (err error) //sys fstatat(fd int, path string, stat *Stat_t, flags int) (err error) -//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error) +//sys ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace func SetKevent(k *Kevent_t, fd, mode, flags int) { k.Ident = uint64(fd) diff --git a/src/syscall/zsyscall_darwin_amd64.go b/src/syscall/zsyscall_darwin_amd64.go index 093739ebc7..c246c3a267 100644 --- a/src/syscall/zsyscall_darwin_amd64.go +++ b/src/syscall/zsyscall_darwin_amd64.go @@ -2091,7 +2091,7 @@ func libc_fstatat64_trampoline() // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT //go:nosplit -func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { +func ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) { _, _, e1 := syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) if e1 != 0 { err = errnoErr(e1) diff --git a/src/syscall/zsyscall_darwin_arm64.go b/src/syscall/zsyscall_darwin_arm64.go index 7698b2503e..ede0091de2 100644 --- a/src/syscall/zsyscall_darwin_arm64.go +++ b/src/syscall/zsyscall_darwin_arm64.go @@ -2091,7 +2091,7 @@ func libc_fstatat_trampoline() // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT //go:nosplit -func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { +func ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) { _, _, e1 := syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) if e1 != 0 { err = errnoErr(e1) -- cgit v1.3-5-g9baa From b0b0d9828308368e9fbd59ec5de55801f568f720 Mon Sep 17 00:00:00 2001 From: "Andrew G. Morgan" Date: Thu, 12 Nov 2020 21:19:52 -0800 Subject: runtime: linux iscgo support for not blocking nptl signals Under linux+cgo, OS threads are launched via pthread_create(). This abstraction, under linux, requires we avoid blocking signals 32,33 and 34 indefinitely because they are needed to reliably execute POSIX-semantics threading in glibc and/or musl. When blocking signals the go runtime generally re-enables them quickly. However, when a thread exits (under cgo, this is via a return from mstart()), we avoid a deadlock in C-code by not blocking these three signals. Fixes #42494 Change-Id: I02dfb2480a1f97d11679e0c4b132b51bddbe4c14 Reviewed-on: https://go-review.googlesource.com/c/go/+/269799 Reviewed-by: Ian Lance Taylor Reviewed-by: Austin Clements Trust: Tobias Klauser --- src/runtime/os_js.go | 2 +- src/runtime/os_linux.go | 18 ++++++++++++++++++ src/runtime/os_plan9.go | 2 +- src/runtime/os_windows.go | 2 +- src/runtime/proc.go | 8 ++++---- src/runtime/signal_unix.go | 19 +++++++++++++++---- src/syscall/syscall_linux_test.go | 13 +++++++++++++ 7 files changed, 53 insertions(+), 11 deletions(-) (limited to 'src/syscall') diff --git a/src/runtime/os_js.go b/src/runtime/os_js.go index 94983b358d..91d18a078f 100644 --- a/src/runtime/os_js.go +++ b/src/runtime/os_js.go @@ -72,7 +72,7 @@ func clearSignalHandlers() { } //go:nosplit -func sigblock() { +func sigblock(exiting bool) { } // Called to initialize a new m (including the bootstrap m). diff --git a/src/runtime/os_linux.go b/src/runtime/os_linux.go index 371db73502..f122d2c2ef 100644 --- a/src/runtime/os_linux.go +++ b/src/runtime/os_linux.go @@ -301,6 +301,24 @@ func getHugePageSize() uintptr { func osinit() { ncpu = getproccount() physHugePageSize = getHugePageSize() + if iscgo { + // #42494 glibc and musl reserve some signals for + // internal use and require they not be blocked by + // the rest of a normal C runtime. When the go runtime + // blocks...unblocks signals, temporarily, the blocked + // interval of time is generally very short. As such, + // these expectations of *libc code are mostly met by + // the combined go+cgo system of threads. However, + // when go causes a thread to exit, via a return from + // mstart(), the combined runtime can deadlock if + // these signals are blocked. Thus, don't block these + // signals when exiting threads. + // - glibc: SIGCANCEL (32), SIGSETXID (33) + // - musl: SIGTIMER (32), SIGCANCEL (33), SIGSYNCCALL (34) + sigdelset(&sigsetAllExiting, 32) + sigdelset(&sigsetAllExiting, 33) + sigdelset(&sigsetAllExiting, 34) + } osArchInit() } diff --git a/src/runtime/os_plan9.go b/src/runtime/os_plan9.go index 62aecea060..a035526937 100644 --- a/src/runtime/os_plan9.go +++ b/src/runtime/os_plan9.go @@ -195,7 +195,7 @@ func msigrestore(sigmask sigset) { func clearSignalHandlers() { } -func sigblock() { +func sigblock(exiting bool) { } // Called to initialize a new m (including the bootstrap m). diff --git a/src/runtime/os_windows.go b/src/runtime/os_windows.go index ffb087f9db..d389d38ab9 100644 --- a/src/runtime/os_windows.go +++ b/src/runtime/os_windows.go @@ -886,7 +886,7 @@ func clearSignalHandlers() { } //go:nosplit -func sigblock() { +func sigblock(exiting bool) { } // Called to initialize a new m (including the bootstrap m). diff --git a/src/runtime/proc.go b/src/runtime/proc.go index 5adcbf07dc..592d621241 100644 --- a/src/runtime/proc.go +++ b/src/runtime/proc.go @@ -1313,7 +1313,7 @@ func mexit(osStack bool) { throw("locked m0 woke up") } - sigblock() + sigblock(true) unminit() // Free the gsignal stack. @@ -1754,7 +1754,7 @@ func needm() { // starting a new m to run Go code via newosproc. var sigmask sigset sigsave(&sigmask) - sigblock() + sigblock(false) // Lock extra list, take head, unlock popped list. // nilokay=false is safe here because of the invariant above, @@ -1903,7 +1903,7 @@ func dropm() { // Setg(nil) clears g, which is the signal handler's cue not to run Go handlers. // It's important not to try to handle a signal between those two steps. sigmask := mp.sigmask - sigblock() + sigblock(false) unminit() mnext := lockextra(true) @@ -3776,7 +3776,7 @@ func beforefork() { // group. See issue #18600. gp.m.locks++ sigsave(&gp.m.sigmask) - sigblock() + sigblock(false) // This function is called before fork in syscall package. // Code between fork and exec must not allocate memory nor even try to grow stack. diff --git a/src/runtime/signal_unix.go b/src/runtime/signal_unix.go index e8f39c3321..382ba37a87 100644 --- a/src/runtime/signal_unix.go +++ b/src/runtime/signal_unix.go @@ -1042,15 +1042,26 @@ func msigrestore(sigmask sigset) { sigprocmask(_SIG_SETMASK, &sigmask, nil) } -// sigblock blocks all signals in the current thread's signal mask. +// sigsetAllExiting is used by sigblock(true) when a thread is +// exiting. sigset_all is defined in OS specific code, and per GOOS +// behavior may override this default for sigsetAllExiting: see +// osinit(). +var sigsetAllExiting = sigset_all + +// sigblock blocks signals in the current thread's signal mask. // This is used to block signals while setting up and tearing down g -// when a non-Go thread calls a Go function. -// The OS-specific code is expected to define sigset_all. +// when a non-Go thread calls a Go function. When a thread is exiting +// we use the sigsetAllExiting value, otherwise the OS specific +// definition of sigset_all is used. // This is nosplit and nowritebarrierrec because it is called by needm // which may be called on a non-Go thread with no g available. //go:nosplit //go:nowritebarrierrec -func sigblock() { +func sigblock(exiting bool) { + if exiting { + sigprocmask(_SIG_SETMASK, &sigsetAllExiting, nil) + return + } sigprocmask(_SIG_SETMASK, &sigset_all, nil) } diff --git a/src/syscall/syscall_linux_test.go b/src/syscall/syscall_linux_test.go index 153d0efef1..adeb7c9ebb 100644 --- a/src/syscall/syscall_linux_test.go +++ b/src/syscall/syscall_linux_test.go @@ -597,6 +597,14 @@ func compareStatus(filter, expect string) error { return nil } +// killAThread locks the goroutine to an OS thread and exits; this +// causes an OS thread to terminate. +func killAThread(c <-chan struct{}) { + runtime.LockOSThread() + <-c + return +} + // TestSetuidEtc performs tests on all of the wrapped system calls // that mirror to the 9 glibc syscalls with POSIX semantics. The test // here is considered authoritative and should compile and run @@ -647,6 +655,11 @@ func TestSetuidEtc(t *testing.T) { } for i, v := range vs { + // Generate some thread churn as we execute the tests. + c := make(chan struct{}) + go killAThread(c) + close(c) + if err := v.fn(); err != nil { t.Errorf("[%d] %q failed: %v", i, v.call, err) continue -- cgit v1.3-5-g9baa From bb5075a5259baeaa75f09db64c3860c5876a00fd Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Fri, 15 Jan 2021 00:04:10 +0100 Subject: syscall: remove RtlGenRandom and move it into internal/syscall There's on need to expose this to the frozen syscall package, and it also doesn't need to be unsafe. So we move it into internal/syscall and have the generator make a safer function signature. Fixes #43704. Change-Id: Iccae69dc273a0aa97ee6846eb537f1dc1412f2de Reviewed-on: https://go-review.googlesource.com/c/go/+/283992 Run-TryBot: Jason A. Donenfeld TryBot-Result: Go Bot Reviewed-by: Austin Clements Trust: Jason A. Donenfeld --- api/go1.16.txt | 2 -- src/crypto/rand/rand_windows.go | 4 ++-- src/internal/syscall/windows/syscall_windows.go | 2 ++ src/internal/syscall/windows/zsyscall_windows.go | 13 +++++++++++++ src/syscall/syscall_windows.go | 1 - src/syscall/zsyscall_windows.go | 9 --------- 6 files changed, 17 insertions(+), 14 deletions(-) (limited to 'src/syscall') diff --git a/api/go1.16.txt b/api/go1.16.txt index a4a034be06..6e1f8ca91d 100644 --- a/api/go1.16.txt +++ b/api/go1.16.txt @@ -430,10 +430,8 @@ pkg syscall (linux-arm-cgo), func AllThreadsSyscall(uintptr, uintptr, uintptr, u pkg syscall (linux-arm-cgo), func AllThreadsSyscall6(uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr) (uintptr, uintptr, Errno) pkg syscall (linux-arm-cgo), func Setegid(int) error pkg syscall (linux-arm-cgo), func Seteuid(int) error -pkg syscall (windows-386), func RtlGenRandom(*uint8, uint32) error pkg syscall (windows-386), method (*DLLError) Unwrap() error pkg syscall (windows-386), type SysProcAttr struct, NoInheritHandles bool -pkg syscall (windows-amd64), func RtlGenRandom(*uint8, uint32) error pkg syscall (windows-amd64), method (*DLLError) Unwrap() error pkg syscall (windows-amd64), type SysProcAttr struct, NoInheritHandles bool pkg testing/fstest, func TestFS(fs.FS, ...string) error diff --git a/src/crypto/rand/rand_windows.go b/src/crypto/rand/rand_windows.go index 8b2c960906..7379f1489a 100644 --- a/src/crypto/rand/rand_windows.go +++ b/src/crypto/rand/rand_windows.go @@ -8,8 +8,8 @@ package rand import ( + "internal/syscall/windows" "os" - "syscall" ) func init() { Reader = &rngReader{} } @@ -24,7 +24,7 @@ func (r *rngReader) Read(b []byte) (n int, err error) { return 0, nil } - err = syscall.RtlGenRandom(&b[0], inputLen) + err = windows.RtlGenRandom(b) if err != nil { return 0, os.NewSyscallError("RtlGenRandom", err) } diff --git a/src/internal/syscall/windows/syscall_windows.go b/src/internal/syscall/windows/syscall_windows.go index 1f40c11820..f8965d0bab 100644 --- a/src/internal/syscall/windows/syscall_windows.go +++ b/src/internal/syscall/windows/syscall_windows.go @@ -342,3 +342,5 @@ func LoadGetFinalPathNameByHandle() error { //sys CreateEnvironmentBlock(block **uint16, token syscall.Token, inheritExisting bool) (err error) = userenv.CreateEnvironmentBlock //sys DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock + +//sys RtlGenRandom(buf []byte) (err error) = advapi32.SystemFunction036 diff --git a/src/internal/syscall/windows/zsyscall_windows.go b/src/internal/syscall/windows/zsyscall_windows.go index 170b239486..aaad4a5b94 100644 --- a/src/internal/syscall/windows/zsyscall_windows.go +++ b/src/internal/syscall/windows/zsyscall_windows.go @@ -52,6 +52,7 @@ var ( procOpenThreadToken = modadvapi32.NewProc("OpenThreadToken") procRevertToSelf = modadvapi32.NewProc("RevertToSelf") procSetTokenInformation = modadvapi32.NewProc("SetTokenInformation") + procSystemFunction036 = modadvapi32.NewProc("SystemFunction036") procGetAdaptersAddresses = modiphlpapi.NewProc("GetAdaptersAddresses") procGetACP = modkernel32.NewProc("GetACP") procGetComputerNameExW = modkernel32.NewProc("GetComputerNameExW") @@ -140,6 +141,18 @@ func SetTokenInformation(tokenHandle syscall.Token, tokenInformationClass uint32 return } +func RtlGenRandom(buf []byte) (err error) { + var _p0 *byte + if len(buf) > 0 { + _p0 = &buf[0] + } + r1, _, e1 := syscall.Syscall(procSystemFunction036.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error) { r0, _, _ := syscall.Syscall6(procGetAdaptersAddresses.Addr(), 5, uintptr(family), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(adapterAddresses)), uintptr(unsafe.Pointer(sizePointer)), 0) if r0 != 0 { diff --git a/src/syscall/syscall_windows.go b/src/syscall/syscall_windows.go index c1a12ccba3..ba69133d81 100644 --- a/src/syscall/syscall_windows.go +++ b/src/syscall/syscall_windows.go @@ -234,7 +234,6 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys CryptAcquireContext(provhandle *Handle, container *uint16, provider *uint16, provtype uint32, flags uint32) (err error) = advapi32.CryptAcquireContextW //sys CryptReleaseContext(provhandle Handle, flags uint32) (err error) = advapi32.CryptReleaseContext //sys CryptGenRandom(provhandle Handle, buflen uint32, buf *byte) (err error) = advapi32.CryptGenRandom -//sys RtlGenRandom(buf *uint8, bytes uint32) (err error) = advapi32.SystemFunction036 //sys GetEnvironmentStrings() (envs *uint16, err error) [failretval==nil] = kernel32.GetEnvironmentStringsW //sys FreeEnvironmentStrings(envs *uint16) (err error) = kernel32.FreeEnvironmentStringsW //sys GetEnvironmentVariable(name *uint16, buffer *uint16, size uint32) (n uint32, err error) = kernel32.GetEnvironmentVariableW diff --git a/src/syscall/zsyscall_windows.go b/src/syscall/zsyscall_windows.go index 86c4cac2ad..2166be595b 100644 --- a/src/syscall/zsyscall_windows.go +++ b/src/syscall/zsyscall_windows.go @@ -65,7 +65,6 @@ var ( procRegOpenKeyExW = modadvapi32.NewProc("RegOpenKeyExW") procRegQueryInfoKeyW = modadvapi32.NewProc("RegQueryInfoKeyW") procRegQueryValueExW = modadvapi32.NewProc("RegQueryValueExW") - procSystemFunction036 = modadvapi32.NewProc("SystemFunction036") procCertAddCertificateContextToStore = modcrypt32.NewProc("CertAddCertificateContextToStore") procCertCloseStore = modcrypt32.NewProc("CertCloseStore") procCertCreateCertificateContext = modcrypt32.NewProc("CertCreateCertificateContext") @@ -333,14 +332,6 @@ func RegQueryValueEx(key Handle, name *uint16, reserved *uint32, valtype *uint32 return } -func RtlGenRandom(buf *uint8, bytes uint32) (err error) { - r1, _, e1 := Syscall(procSystemFunction036.Addr(), 2, uintptr(unsafe.Pointer(buf)), uintptr(bytes), 0) - if r1 == 0 { - err = errnoErr(e1) - } - return -} - func CertAddCertificateContextToStore(store Handle, certContext *CertContext, addDisposition uint32, storeContext **CertContext) (err error) { r1, _, e1 := Syscall6(procCertAddCertificateContextToStore.Addr(), 4, uintptr(store), uintptr(unsafe.Pointer(certContext)), uintptr(addDisposition), uintptr(unsafe.Pointer(storeContext)), 0, 0) if r1 == 0 { -- cgit v1.3-5-g9baa From 8634a234df2a9e93ed1de58bf59d2eb843d8f464 Mon Sep 17 00:00:00 2001 From: Joel Sing Date: Mon, 16 Nov 2020 04:47:56 +1100 Subject: runtime,syscall: convert syscall on openbsd/amd64 to libc Convert the syscall package on openbsd/amd64 to use libc rather than performing direct system calls. Updates #36435 Change-Id: Ieb5926a91ed34f7c722e3667004ec484c86804ef Reviewed-on: https://go-review.googlesource.com/c/go/+/270380 Trust: Joel Sing Reviewed-by: Cherry Zhang Run-TryBot: Cherry Zhang TryBot-Result: Go Bot --- src/runtime/sys_openbsd3.go | 113 ++++ src/runtime/sys_openbsd_amd64.s | 333 ++++++++++++ src/syscall/asm9_unix1_amd64.s | 4 +- src/syscall/asm_openbsd_amd64.s | 32 ++ src/syscall/asm_unix_amd64.s | 2 +- src/syscall/exec_bsd.go | 2 +- src/syscall/exec_darwin.go | 259 --------- src/syscall/exec_libc2.go | 261 +++++++++ src/syscall/exec_unix.go | 4 + src/syscall/mkall.sh | 9 +- src/syscall/mkasm.go | 64 +++ src/syscall/mkasm_darwin.go | 57 -- src/syscall/mkasm_openbsd.go | 58 ++ src/syscall/mksyscall.pl | 30 +- src/syscall/syscall_openbsd.go | 5 - src/syscall/syscall_openbsd1.go | 13 + src/syscall/syscall_openbsd_libc.go | 93 ++++ src/syscall/zsyscall_darwin_amd64.s | 2 +- src/syscall/zsyscall_darwin_arm64.s | 2 +- src/syscall/zsyscall_openbsd_amd64.go | 967 +++++++++++++++++++++++++++++----- src/syscall/zsyscall_openbsd_amd64.s | 233 ++++++++ 21 files changed, 2066 insertions(+), 477 deletions(-) create mode 100644 src/runtime/sys_openbsd3.go create mode 100644 src/syscall/asm_openbsd_amd64.s delete mode 100644 src/syscall/exec_darwin.go create mode 100644 src/syscall/exec_libc2.go create mode 100644 src/syscall/mkasm.go delete mode 100644 src/syscall/mkasm_darwin.go create mode 100644 src/syscall/mkasm_openbsd.go create mode 100644 src/syscall/syscall_openbsd1.go create mode 100644 src/syscall/syscall_openbsd_libc.go create mode 100644 src/syscall/zsyscall_openbsd_amd64.s (limited to 'src/syscall') diff --git a/src/runtime/sys_openbsd3.go b/src/runtime/sys_openbsd3.go new file mode 100644 index 0000000000..a8f9b0ee14 --- /dev/null +++ b/src/runtime/sys_openbsd3.go @@ -0,0 +1,113 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build openbsd,amd64 + +package runtime + +import "unsafe" + +// The X versions of syscall expect the libc call to return a 64-bit result. +// Otherwise (the non-X version) expects a 32-bit result. +// This distinction is required because an error is indicated by returning -1, +// and we need to know whether to check 32 or 64 bits of the result. +// (Some libc functions that return 32 bits put junk in the upper 32 bits of AX.) + +//go:linkname syscall_syscall syscall.syscall +//go:nosplit +//go:cgo_unsafe_args +func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2, err uintptr) { + entersyscall() + libcCall(unsafe.Pointer(funcPC(syscall)), unsafe.Pointer(&fn)) + exitsyscall() + return +} +func syscall() + +//go:linkname syscall_syscallX syscall.syscallX +//go:nosplit +//go:cgo_unsafe_args +func syscall_syscallX(fn, a1, a2, a3 uintptr) (r1, r2, err uintptr) { + entersyscall() + libcCall(unsafe.Pointer(funcPC(syscallX)), unsafe.Pointer(&fn)) + exitsyscall() + return +} +func syscallX() + +//go:linkname syscall_syscall6 syscall.syscall6 +//go:nosplit +//go:cgo_unsafe_args +func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) { + entersyscall() + libcCall(unsafe.Pointer(funcPC(syscall6)), unsafe.Pointer(&fn)) + exitsyscall() + return +} +func syscall6() + +//go:linkname syscall_syscall6X syscall.syscall6X +//go:nosplit +//go:cgo_unsafe_args +func syscall_syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) { + entersyscall() + libcCall(unsafe.Pointer(funcPC(syscall6X)), unsafe.Pointer(&fn)) + exitsyscall() + return +} +func syscall6X() + +//go:linkname syscall_syscall10 syscall.syscall10 +//go:nosplit +//go:cgo_unsafe_args +func syscall_syscall10(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2, err uintptr) { + entersyscall() + libcCall(unsafe.Pointer(funcPC(syscall10)), unsafe.Pointer(&fn)) + exitsyscall() + return +} +func syscall10() + +//go:linkname syscall_syscall10X syscall.syscall10X +//go:nosplit +//go:cgo_unsafe_args +func syscall_syscall10X(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2, err uintptr) { + entersyscall() + libcCall(unsafe.Pointer(funcPC(syscall10X)), unsafe.Pointer(&fn)) + exitsyscall() + return +} +func syscall10X() + +//go:linkname syscall_rawSyscall syscall.rawSyscall +//go:nosplit +//go:cgo_unsafe_args +func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2, err uintptr) { + libcCall(unsafe.Pointer(funcPC(syscall)), unsafe.Pointer(&fn)) + return +} + +//go:linkname syscall_rawSyscall6 syscall.rawSyscall6 +//go:nosplit +//go:cgo_unsafe_args +func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) { + libcCall(unsafe.Pointer(funcPC(syscall6)), unsafe.Pointer(&fn)) + return +} + +//go:linkname syscall_rawSyscall6X syscall.rawSyscall6X +//go:nosplit +//go:cgo_unsafe_args +func syscall_rawSyscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) { + libcCall(unsafe.Pointer(funcPC(syscall6X)), unsafe.Pointer(&fn)) + return +} + +//go:linkname syscall_rawSyscall10X syscall.rawSyscall10X +//go:nosplit +//go:cgo_unsafe_args +func syscall_rawSyscall10X(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2, err uintptr) { + libcCall(unsafe.Pointer(funcPC(syscall10X)), unsafe.Pointer(&fn)) + return +} diff --git a/src/runtime/sys_openbsd_amd64.s b/src/runtime/sys_openbsd_amd64.s index 4680a7f7aa..534645eec4 100644 --- a/src/runtime/sys_openbsd_amd64.s +++ b/src/runtime/sys_openbsd_amd64.s @@ -445,3 +445,336 @@ TEXT runtime·sigaltstack_trampoline(SB),NOSPLIT,$0 MOVL $0xf1, 0xf1 // crash POPQ BP RET + +// syscall calls a function in libc on behalf of the syscall package. +// syscall takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscall expects a 32-bit result and tests for 32-bit -1 +// to decide there was an error. +TEXT runtime·syscall(SB),NOSPLIT,$0 + PUSHQ BP + MOVQ SP, BP + SUBQ $16, SP + MOVQ (0*8)(DI), CX // fn + MOVQ (2*8)(DI), SI // a2 + MOVQ (3*8)(DI), DX // a3 + MOVQ DI, (SP) + MOVQ (1*8)(DI), DI // a1 + XORL AX, AX // vararg: say "no float args" + + CALL CX + + MOVQ (SP), DI + MOVQ AX, (4*8)(DI) // r1 + MOVQ DX, (5*8)(DI) // r2 + + // Standard libc functions return -1 on error + // and set errno. + CMPL AX, $-1 // Note: high 32 bits are junk + JNE ok + + // Get error code from libc. + CALL libc_errno(SB) + MOVLQSX (AX), AX + MOVQ (SP), DI + MOVQ AX, (6*8)(DI) // err + +ok: + XORL AX, AX // no error (it's ignored anyway) + MOVQ BP, SP + POPQ BP + RET + +// syscallX calls a function in libc on behalf of the syscall package. +// syscallX takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscallX must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscallX is like syscall but expects a 64-bit result +// and tests for 64-bit -1 to decide there was an error. +TEXT runtime·syscallX(SB),NOSPLIT,$0 + PUSHQ BP + MOVQ SP, BP + SUBQ $16, SP + MOVQ (0*8)(DI), CX // fn + MOVQ (2*8)(DI), SI // a2 + MOVQ (3*8)(DI), DX // a3 + MOVQ DI, (SP) + MOVQ (1*8)(DI), DI // a1 + XORL AX, AX // vararg: say "no float args" + + CALL CX + + MOVQ (SP), DI + MOVQ AX, (4*8)(DI) // r1 + MOVQ DX, (5*8)(DI) // r2 + + // Standard libc functions return -1 on error + // and set errno. + CMPQ AX, $-1 + JNE ok + + // Get error code from libc. + CALL libc_errno(SB) + MOVLQSX (AX), AX + MOVQ (SP), DI + MOVQ AX, (6*8)(DI) // err + +ok: + XORL AX, AX // no error (it's ignored anyway) + MOVQ BP, SP + POPQ BP + RET + +// syscall6 calls a function in libc on behalf of the syscall package. +// syscall6 takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// a4 uintptr +// a5 uintptr +// a6 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall6 must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscall6 expects a 32-bit result and tests for 32-bit -1 +// to decide there was an error. +TEXT runtime·syscall6(SB),NOSPLIT,$0 + PUSHQ BP + MOVQ SP, BP + SUBQ $16, SP + MOVQ (0*8)(DI), R11// fn + MOVQ (2*8)(DI), SI // a2 + MOVQ (3*8)(DI), DX // a3 + MOVQ (4*8)(DI), CX // a4 + MOVQ (5*8)(DI), R8 // a5 + MOVQ (6*8)(DI), R9 // a6 + MOVQ DI, (SP) + MOVQ (1*8)(DI), DI // a1 + XORL AX, AX // vararg: say "no float args" + + CALL R11 + + MOVQ (SP), DI + MOVQ AX, (7*8)(DI) // r1 + MOVQ DX, (8*8)(DI) // r2 + + CMPL AX, $-1 + JNE ok + + CALL libc_errno(SB) + MOVLQSX (AX), AX + MOVQ (SP), DI + MOVQ AX, (9*8)(DI) // err + +ok: + XORL AX, AX // no error (it's ignored anyway) + MOVQ BP, SP + POPQ BP + RET + +// syscall6X calls a function in libc on behalf of the syscall package. +// syscall6X takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// a4 uintptr +// a5 uintptr +// a6 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall6X must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscall6X is like syscall6 but expects a 64-bit result +// and tests for 64-bit -1 to decide there was an error. +TEXT runtime·syscall6X(SB),NOSPLIT,$0 + PUSHQ BP + MOVQ SP, BP + SUBQ $16, SP + MOVQ (0*8)(DI), R11// fn + MOVQ (2*8)(DI), SI // a2 + MOVQ (3*8)(DI), DX // a3 + MOVQ (4*8)(DI), CX // a4 + MOVQ (5*8)(DI), R8 // a5 + MOVQ (6*8)(DI), R9 // a6 + MOVQ DI, (SP) + MOVQ (1*8)(DI), DI // a1 + XORL AX, AX // vararg: say "no float args" + + CALL R11 + + MOVQ (SP), DI + MOVQ AX, (7*8)(DI) // r1 + MOVQ DX, (8*8)(DI) // r2 + + CMPQ AX, $-1 + JNE ok + + CALL libc_errno(SB) + MOVLQSX (AX), AX + MOVQ (SP), DI + MOVQ AX, (9*8)(DI) // err + +ok: + XORL AX, AX // no error (it's ignored anyway) + MOVQ BP, SP + POPQ BP + RET + +// syscall10 calls a function in libc on behalf of the syscall package. +// syscall10 takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// a4 uintptr +// a5 uintptr +// a6 uintptr +// a7 uintptr +// a8 uintptr +// a9 uintptr +// a10 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall10 must be called on the g0 stack with the +// C calling convention (use libcCall). +TEXT runtime·syscall10(SB),NOSPLIT,$0 + PUSHQ BP + MOVQ SP, BP + SUBQ $48, SP + MOVQ (7*8)(DI), R10 // a7 + MOVQ (8*8)(DI), R11 // a8 + MOVQ (9*8)(DI), R12 // a9 + MOVQ (10*8)(DI), R13 // a10 + MOVQ R10, (1*8)(SP) // a7 + MOVQ R11, (2*8)(SP) // a8 + MOVQ R12, (3*8)(SP) // a9 + MOVQ R13, (4*8)(SP) // a10 + MOVQ (0*8)(DI), R11 // fn + MOVQ (2*8)(DI), SI // a2 + MOVQ (3*8)(DI), DX // a3 + MOVQ (4*8)(DI), CX // a4 + MOVQ (5*8)(DI), R8 // a5 + MOVQ (6*8)(DI), R9 // a6 + MOVQ DI, (SP) + MOVQ (1*8)(DI), DI // a1 + XORL AX, AX // vararg: say "no float args" + + CALL R11 + + MOVQ (SP), DI + MOVQ AX, (11*8)(DI) // r1 + MOVQ DX, (12*8)(DI) // r2 + + CMPL AX, $-1 + JNE ok + + CALL libc_errno(SB) + MOVLQSX (AX), AX + MOVQ (SP), DI + MOVQ AX, (13*8)(DI) // err + +ok: + XORL AX, AX // no error (it's ignored anyway) + MOVQ BP, SP + POPQ BP + RET + +// syscall10X calls a function in libc on behalf of the syscall package. +// syscall10X takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// a4 uintptr +// a5 uintptr +// a6 uintptr +// a7 uintptr +// a8 uintptr +// a9 uintptr +// a10 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall10X must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscall10X is like syscall10 but expects a 64-bit result +// and tests for 64-bit -1 to decide there was an error. +TEXT runtime·syscall10X(SB),NOSPLIT,$0 + PUSHQ BP + MOVQ SP, BP + SUBQ $48, SP + MOVQ (7*8)(DI), R10 // a7 + MOVQ (8*8)(DI), R11 // a8 + MOVQ (9*8)(DI), R12 // a9 + MOVQ (10*8)(DI), R13 // a10 + MOVQ R10, (1*8)(SP) // a7 + MOVQ R11, (2*8)(SP) // a8 + MOVQ R12, (3*8)(SP) // a9 + MOVQ R13, (4*8)(SP) // a10 + MOVQ (0*8)(DI), R11 // fn + MOVQ (2*8)(DI), SI // a2 + MOVQ (3*8)(DI), DX // a3 + MOVQ (4*8)(DI), CX // a4 + MOVQ (5*8)(DI), R8 // a5 + MOVQ (6*8)(DI), R9 // a6 + MOVQ DI, (SP) + MOVQ (1*8)(DI), DI // a1 + XORL AX, AX // vararg: say "no float args" + + CALL R11 + + MOVQ (SP), DI + MOVQ AX, (11*8)(DI) // r1 + MOVQ DX, (12*8)(DI) // r2 + + CMPQ AX, $-1 + JNE ok + + CALL libc_errno(SB) + MOVLQSX (AX), AX + MOVQ (SP), DI + MOVQ AX, (13*8)(DI) // err + +ok: + XORL AX, AX // no error (it's ignored anyway) + MOVQ BP, SP + POPQ BP + RET diff --git a/src/syscall/asm9_unix1_amd64.s b/src/syscall/asm9_unix1_amd64.s index 29af78c801..f2ae87d623 100644 --- a/src/syscall/asm9_unix1_amd64.s +++ b/src/syscall/asm9_unix1_amd64.s @@ -1,4 +1,4 @@ -// +build netbsd openbsd +// +build netbsd // Copyright 2016 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style @@ -8,7 +8,7 @@ #include "funcdata.h" // -// Syscall9 support for AMD64, NetBSD and OpenBSD +// Syscall9 support for AMD64, NetBSD // // func Syscall9(trap int64, a1, a2, a3, a4, a5, a6, a7, a8, a9 int64) (r1, r2, err int64); diff --git a/src/syscall/asm_openbsd_amd64.s b/src/syscall/asm_openbsd_amd64.s new file mode 100644 index 0000000000..8d2ffd11bb --- /dev/null +++ b/src/syscall/asm_openbsd_amd64.s @@ -0,0 +1,32 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include "textflag.h" + +// +// System call support for AMD64, OpenBSD +// + +// Provide these function names via assembly so they are provided as ABI0, +// rather than ABIInternal. + +// func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·Syscall(SB),NOSPLIT,$0-56 + JMP ·syscallInternal(SB) + +// func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·Syscall6(SB),NOSPLIT,$0-80 + JMP ·syscall6Internal(SB) + +// func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·RawSyscall(SB),NOSPLIT,$0-56 + JMP ·rawSyscallInternal(SB) + +// func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·RawSyscall6(SB),NOSPLIT,$0-80 + JMP ·rawSyscall6Internal(SB) + +// func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·Syscall9(SB),NOSPLIT,$0-104 + JMP ·syscall9Internal(SB) diff --git a/src/syscall/asm_unix_amd64.s b/src/syscall/asm_unix_amd64.s index 9cf3fe0d35..aa03eb96a0 100644 --- a/src/syscall/asm_unix_amd64.s +++ b/src/syscall/asm_unix_amd64.s @@ -1,4 +1,4 @@ -// +build netbsd freebsd openbsd dragonfly +// +build netbsd freebsd dragonfly // Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style diff --git a/src/syscall/exec_bsd.go b/src/syscall/exec_bsd.go index b297db96cc..9069ef4613 100644 --- a/src/syscall/exec_bsd.go +++ b/src/syscall/exec_bsd.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build dragonfly freebsd netbsd openbsd +// +build dragonfly freebsd netbsd openbsd,!amd64 package syscall diff --git a/src/syscall/exec_darwin.go b/src/syscall/exec_darwin.go deleted file mode 100644 index f035d55553..0000000000 --- a/src/syscall/exec_darwin.go +++ /dev/null @@ -1,259 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package syscall - -import ( - "unsafe" -) - -type SysProcAttr struct { - Chroot string // Chroot. - Credential *Credential // Credential. - Ptrace bool // Enable tracing. - Setsid bool // Create session. - // Setpgid sets the process group ID of the child to Pgid, - // or, if Pgid == 0, to the new child's process ID. - Setpgid bool - // Setctty sets the controlling terminal of the child to - // file descriptor Ctty. Ctty must be a descriptor number - // in the child process: an index into ProcAttr.Files. - // This is only meaningful if Setsid is true. - Setctty bool - Noctty bool // Detach fd 0 from controlling terminal - Ctty int // Controlling TTY fd - // Foreground places the child process group in the foreground. - // This implies Setpgid. The Ctty field must be set to - // the descriptor of the controlling TTY. - // Unlike Setctty, in this case Ctty must be a descriptor - // number in the parent process. - Foreground bool - Pgid int // Child's process group ID if Setpgid. -} - -// Implemented in runtime package. -func runtime_BeforeFork() -func runtime_AfterFork() -func runtime_AfterForkInChild() - -// Fork, dup fd onto 0..len(fd), and exec(argv0, argvv, envv) in child. -// If a dup or exec fails, write the errno error to pipe. -// (Pipe is close-on-exec so if exec succeeds, it will be closed.) -// In the child, this function must not acquire any locks, because -// they might have been locked at the time of the fork. This means -// no rescheduling, no malloc calls, and no new stack segments. -// For the same reason compiler does not race instrument it. -// The calls to rawSyscall are okay because they are assembly -// functions that do not grow the stack. -//go:norace -func forkAndExecInChild(argv0 *byte, argv, envv []*byte, chroot, dir *byte, attr *ProcAttr, sys *SysProcAttr, pipe int) (pid int, err Errno) { - // Declare all variables at top in case any - // declarations require heap allocation (e.g., err1). - var ( - r1 uintptr - err1 Errno - nextfd int - i int - ) - - // guard against side effects of shuffling fds below. - // Make sure that nextfd is beyond any currently open files so - // that we can't run the risk of overwriting any of them. - fd := make([]int, len(attr.Files)) - nextfd = len(attr.Files) - for i, ufd := range attr.Files { - if nextfd < int(ufd) { - nextfd = int(ufd) - } - fd[i] = int(ufd) - } - nextfd++ - - // About to call fork. - // No more allocation or calls of non-assembly functions. - runtime_BeforeFork() - r1, _, err1 = rawSyscall(funcPC(libc_fork_trampoline), 0, 0, 0) - if err1 != 0 { - runtime_AfterFork() - return 0, err1 - } - - if r1 != 0 { - // parent; return PID - runtime_AfterFork() - return int(r1), 0 - } - - // Fork succeeded, now in child. - - runtime_AfterForkInChild() - - // Enable tracing if requested. - if sys.Ptrace { - if err := ptrace(PTRACE_TRACEME, 0, 0, 0); err != nil { - err1 = err.(Errno) - goto childerror - } - } - - // Session ID - if sys.Setsid { - _, _, err1 = rawSyscall(funcPC(libc_setsid_trampoline), 0, 0, 0) - if err1 != 0 { - goto childerror - } - } - - // Set process group - if sys.Setpgid || sys.Foreground { - // Place child in process group. - _, _, err1 = rawSyscall(funcPC(libc_setpgid_trampoline), 0, uintptr(sys.Pgid), 0) - if err1 != 0 { - goto childerror - } - } - - if sys.Foreground { - pgrp := sys.Pgid - if pgrp == 0 { - r1, _, err1 = rawSyscall(funcPC(libc_getpid_trampoline), 0, 0, 0) - if err1 != 0 { - goto childerror - } - - pgrp = int(r1) - } - - // Place process group in foreground. - _, _, err1 = rawSyscall(funcPC(libc_ioctl_trampoline), uintptr(sys.Ctty), uintptr(TIOCSPGRP), uintptr(unsafe.Pointer(&pgrp))) - if err1 != 0 { - goto childerror - } - } - - // Chroot - if chroot != nil { - _, _, err1 = rawSyscall(funcPC(libc_chroot_trampoline), uintptr(unsafe.Pointer(chroot)), 0, 0) - if err1 != 0 { - goto childerror - } - } - - // User and groups - if cred := sys.Credential; cred != nil { - ngroups := uintptr(len(cred.Groups)) - groups := uintptr(0) - if ngroups > 0 { - groups = uintptr(unsafe.Pointer(&cred.Groups[0])) - } - if !cred.NoSetGroups { - _, _, err1 = rawSyscall(funcPC(libc_setgroups_trampoline), ngroups, groups, 0) - if err1 != 0 { - goto childerror - } - } - _, _, err1 = rawSyscall(funcPC(libc_setgid_trampoline), uintptr(cred.Gid), 0, 0) - if err1 != 0 { - goto childerror - } - _, _, err1 = rawSyscall(funcPC(libc_setuid_trampoline), uintptr(cred.Uid), 0, 0) - if err1 != 0 { - goto childerror - } - } - - // Chdir - if dir != nil { - _, _, err1 = rawSyscall(funcPC(libc_chdir_trampoline), uintptr(unsafe.Pointer(dir)), 0, 0) - if err1 != 0 { - goto childerror - } - } - - // Pass 1: look for fd[i] < i and move those up above len(fd) - // so that pass 2 won't stomp on an fd it needs later. - if pipe < nextfd { - _, _, err1 = rawSyscall(funcPC(libc_dup2_trampoline), uintptr(pipe), uintptr(nextfd), 0) - if err1 != 0 { - goto childerror - } - rawSyscall(funcPC(libc_fcntl_trampoline), uintptr(nextfd), F_SETFD, FD_CLOEXEC) - pipe = nextfd - nextfd++ - } - for i = 0; i < len(fd); i++ { - if fd[i] >= 0 && fd[i] < int(i) { - if nextfd == pipe { // don't stomp on pipe - nextfd++ - } - _, _, err1 = rawSyscall(funcPC(libc_dup2_trampoline), uintptr(fd[i]), uintptr(nextfd), 0) - if err1 != 0 { - goto childerror - } - rawSyscall(funcPC(libc_fcntl_trampoline), uintptr(nextfd), F_SETFD, FD_CLOEXEC) - fd[i] = nextfd - nextfd++ - } - } - - // Pass 2: dup fd[i] down onto i. - for i = 0; i < len(fd); i++ { - if fd[i] == -1 { - rawSyscall(funcPC(libc_close_trampoline), uintptr(i), 0, 0) - continue - } - if fd[i] == int(i) { - // dup2(i, i) won't clear close-on-exec flag on Linux, - // probably not elsewhere either. - _, _, err1 = rawSyscall(funcPC(libc_fcntl_trampoline), uintptr(fd[i]), F_SETFD, 0) - if err1 != 0 { - goto childerror - } - continue - } - // The new fd is created NOT close-on-exec, - // which is exactly what we want. - _, _, err1 = rawSyscall(funcPC(libc_dup2_trampoline), uintptr(fd[i]), uintptr(i), 0) - if err1 != 0 { - goto childerror - } - } - - // By convention, we don't close-on-exec the fds we are - // started with, so if len(fd) < 3, close 0, 1, 2 as needed. - // Programs that know they inherit fds >= 3 will need - // to set them close-on-exec. - for i = len(fd); i < 3; i++ { - rawSyscall(funcPC(libc_close_trampoline), uintptr(i), 0, 0) - } - - // Detach fd 0 from tty - if sys.Noctty { - _, _, err1 = rawSyscall(funcPC(libc_ioctl_trampoline), 0, uintptr(TIOCNOTTY), 0) - if err1 != 0 { - goto childerror - } - } - - // Set the controlling TTY to Ctty - if sys.Setctty { - _, _, err1 = rawSyscall(funcPC(libc_ioctl_trampoline), uintptr(sys.Ctty), uintptr(TIOCSCTTY), 0) - if err1 != 0 { - goto childerror - } - } - - // Time to exec. - _, _, err1 = rawSyscall(funcPC(libc_execve_trampoline), - uintptr(unsafe.Pointer(argv0)), - uintptr(unsafe.Pointer(&argv[0])), - uintptr(unsafe.Pointer(&envv[0]))) - -childerror: - // send error code on pipe - rawSyscall(funcPC(libc_write_trampoline), uintptr(pipe), uintptr(unsafe.Pointer(&err1)), unsafe.Sizeof(err1)) - for { - rawSyscall(funcPC(libc_exit_trampoline), 253, 0, 0) - } -} diff --git a/src/syscall/exec_libc2.go b/src/syscall/exec_libc2.go new file mode 100644 index 0000000000..496e7cf4c3 --- /dev/null +++ b/src/syscall/exec_libc2.go @@ -0,0 +1,261 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build darwin openbsd,amd64 + +package syscall + +import ( + "unsafe" +) + +type SysProcAttr struct { + Chroot string // Chroot. + Credential *Credential // Credential. + Ptrace bool // Enable tracing. + Setsid bool // Create session. + // Setpgid sets the process group ID of the child to Pgid, + // or, if Pgid == 0, to the new child's process ID. + Setpgid bool + // Setctty sets the controlling terminal of the child to + // file descriptor Ctty. Ctty must be a descriptor number + // in the child process: an index into ProcAttr.Files. + // This is only meaningful if Setsid is true. + Setctty bool + Noctty bool // Detach fd 0 from controlling terminal + Ctty int // Controlling TTY fd + // Foreground places the child process group in the foreground. + // This implies Setpgid. The Ctty field must be set to + // the descriptor of the controlling TTY. + // Unlike Setctty, in this case Ctty must be a descriptor + // number in the parent process. + Foreground bool + Pgid int // Child's process group ID if Setpgid. +} + +// Implemented in runtime package. +func runtime_BeforeFork() +func runtime_AfterFork() +func runtime_AfterForkInChild() + +// Fork, dup fd onto 0..len(fd), and exec(argv0, argvv, envv) in child. +// If a dup or exec fails, write the errno error to pipe. +// (Pipe is close-on-exec so if exec succeeds, it will be closed.) +// In the child, this function must not acquire any locks, because +// they might have been locked at the time of the fork. This means +// no rescheduling, no malloc calls, and no new stack segments. +// For the same reason compiler does not race instrument it. +// The calls to rawSyscall are okay because they are assembly +// functions that do not grow the stack. +//go:norace +func forkAndExecInChild(argv0 *byte, argv, envv []*byte, chroot, dir *byte, attr *ProcAttr, sys *SysProcAttr, pipe int) (pid int, err Errno) { + // Declare all variables at top in case any + // declarations require heap allocation (e.g., err1). + var ( + r1 uintptr + err1 Errno + nextfd int + i int + ) + + // guard against side effects of shuffling fds below. + // Make sure that nextfd is beyond any currently open files so + // that we can't run the risk of overwriting any of them. + fd := make([]int, len(attr.Files)) + nextfd = len(attr.Files) + for i, ufd := range attr.Files { + if nextfd < int(ufd) { + nextfd = int(ufd) + } + fd[i] = int(ufd) + } + nextfd++ + + // About to call fork. + // No more allocation or calls of non-assembly functions. + runtime_BeforeFork() + r1, _, err1 = rawSyscall(funcPC(libc_fork_trampoline), 0, 0, 0) + if err1 != 0 { + runtime_AfterFork() + return 0, err1 + } + + if r1 != 0 { + // parent; return PID + runtime_AfterFork() + return int(r1), 0 + } + + // Fork succeeded, now in child. + + runtime_AfterForkInChild() + + // Enable tracing if requested. + if sys.Ptrace { + if err := ptrace(PTRACE_TRACEME, 0, 0, 0); err != nil { + err1 = err.(Errno) + goto childerror + } + } + + // Session ID + if sys.Setsid { + _, _, err1 = rawSyscall(funcPC(libc_setsid_trampoline), 0, 0, 0) + if err1 != 0 { + goto childerror + } + } + + // Set process group + if sys.Setpgid || sys.Foreground { + // Place child in process group. + _, _, err1 = rawSyscall(funcPC(libc_setpgid_trampoline), 0, uintptr(sys.Pgid), 0) + if err1 != 0 { + goto childerror + } + } + + if sys.Foreground { + pgrp := sys.Pgid + if pgrp == 0 { + r1, _, err1 = rawSyscall(funcPC(libc_getpid_trampoline), 0, 0, 0) + if err1 != 0 { + goto childerror + } + + pgrp = int(r1) + } + + // Place process group in foreground. + _, _, err1 = rawSyscall(funcPC(libc_ioctl_trampoline), uintptr(sys.Ctty), uintptr(TIOCSPGRP), uintptr(unsafe.Pointer(&pgrp))) + if err1 != 0 { + goto childerror + } + } + + // Chroot + if chroot != nil { + _, _, err1 = rawSyscall(funcPC(libc_chroot_trampoline), uintptr(unsafe.Pointer(chroot)), 0, 0) + if err1 != 0 { + goto childerror + } + } + + // User and groups + if cred := sys.Credential; cred != nil { + ngroups := uintptr(len(cred.Groups)) + groups := uintptr(0) + if ngroups > 0 { + groups = uintptr(unsafe.Pointer(&cred.Groups[0])) + } + if !cred.NoSetGroups { + _, _, err1 = rawSyscall(funcPC(libc_setgroups_trampoline), ngroups, groups, 0) + if err1 != 0 { + goto childerror + } + } + _, _, err1 = rawSyscall(funcPC(libc_setgid_trampoline), uintptr(cred.Gid), 0, 0) + if err1 != 0 { + goto childerror + } + _, _, err1 = rawSyscall(funcPC(libc_setuid_trampoline), uintptr(cred.Uid), 0, 0) + if err1 != 0 { + goto childerror + } + } + + // Chdir + if dir != nil { + _, _, err1 = rawSyscall(funcPC(libc_chdir_trampoline), uintptr(unsafe.Pointer(dir)), 0, 0) + if err1 != 0 { + goto childerror + } + } + + // Pass 1: look for fd[i] < i and move those up above len(fd) + // so that pass 2 won't stomp on an fd it needs later. + if pipe < nextfd { + _, _, err1 = rawSyscall(funcPC(libc_dup2_trampoline), uintptr(pipe), uintptr(nextfd), 0) + if err1 != 0 { + goto childerror + } + rawSyscall(funcPC(libc_fcntl_trampoline), uintptr(nextfd), F_SETFD, FD_CLOEXEC) + pipe = nextfd + nextfd++ + } + for i = 0; i < len(fd); i++ { + if fd[i] >= 0 && fd[i] < int(i) { + if nextfd == pipe { // don't stomp on pipe + nextfd++ + } + _, _, err1 = rawSyscall(funcPC(libc_dup2_trampoline), uintptr(fd[i]), uintptr(nextfd), 0) + if err1 != 0 { + goto childerror + } + rawSyscall(funcPC(libc_fcntl_trampoline), uintptr(nextfd), F_SETFD, FD_CLOEXEC) + fd[i] = nextfd + nextfd++ + } + } + + // Pass 2: dup fd[i] down onto i. + for i = 0; i < len(fd); i++ { + if fd[i] == -1 { + rawSyscall(funcPC(libc_close_trampoline), uintptr(i), 0, 0) + continue + } + if fd[i] == int(i) { + // dup2(i, i) won't clear close-on-exec flag on Linux, + // probably not elsewhere either. + _, _, err1 = rawSyscall(funcPC(libc_fcntl_trampoline), uintptr(fd[i]), F_SETFD, 0) + if err1 != 0 { + goto childerror + } + continue + } + // The new fd is created NOT close-on-exec, + // which is exactly what we want. + _, _, err1 = rawSyscall(funcPC(libc_dup2_trampoline), uintptr(fd[i]), uintptr(i), 0) + if err1 != 0 { + goto childerror + } + } + + // By convention, we don't close-on-exec the fds we are + // started with, so if len(fd) < 3, close 0, 1, 2 as needed. + // Programs that know they inherit fds >= 3 will need + // to set them close-on-exec. + for i = len(fd); i < 3; i++ { + rawSyscall(funcPC(libc_close_trampoline), uintptr(i), 0, 0) + } + + // Detach fd 0 from tty + if sys.Noctty { + _, _, err1 = rawSyscall(funcPC(libc_ioctl_trampoline), 0, uintptr(TIOCNOTTY), 0) + if err1 != 0 { + goto childerror + } + } + + // Set the controlling TTY to Ctty + if sys.Setctty { + _, _, err1 = rawSyscall(funcPC(libc_ioctl_trampoline), uintptr(sys.Ctty), uintptr(TIOCSCTTY), 0) + if err1 != 0 { + goto childerror + } + } + + // Time to exec. + _, _, err1 = rawSyscall(funcPC(libc_execve_trampoline), + uintptr(unsafe.Pointer(argv0)), + uintptr(unsafe.Pointer(&argv[0])), + uintptr(unsafe.Pointer(&envv[0]))) + +childerror: + // send error code on pipe + rawSyscall(funcPC(libc_write_trampoline), uintptr(pipe), uintptr(unsafe.Pointer(&err1)), unsafe.Sizeof(err1)) + for { + rawSyscall(funcPC(libc_exit_trampoline), 253, 0, 0) + } +} diff --git a/src/syscall/exec_unix.go b/src/syscall/exec_unix.go index 725c2bc1f9..1f49c78ef9 100644 --- a/src/syscall/exec_unix.go +++ b/src/syscall/exec_unix.go @@ -272,6 +272,7 @@ func runtime_AfterExec() // avoids a build dependency for other platforms. var execveLibc func(path uintptr, argv uintptr, envp uintptr) Errno var execveDarwin func(path *byte, argv **byte, envp **byte) error +var execveOpenBSD func(path *byte, argv **byte, envp **byte) error // Exec invokes the execve(2) system call. func Exec(argv0 string, argv []string, envv []string) (err error) { @@ -299,6 +300,9 @@ func Exec(argv0 string, argv []string, envv []string) (err error) { } else if runtime.GOOS == "darwin" || runtime.GOOS == "ios" { // Similarly on Darwin. err1 = execveDarwin(argv0p, &argvp[0], &envvp[0]) + } else if runtime.GOOS == "openbsd" && runtime.GOARCH == "amd64" { + // Similarly on OpenBSD. + err1 = execveOpenBSD(argv0p, &argvp[0], &envvp[0]) } else { _, _, err1 = RawSyscall(SYS_EXECVE, uintptr(unsafe.Pointer(argv0p)), diff --git a/src/syscall/mkall.sh b/src/syscall/mkall.sh index 8f1111dafb..3aaf8c429d 100755 --- a/src/syscall/mkall.sh +++ b/src/syscall/mkall.sh @@ -283,6 +283,7 @@ netbsd_arm64) mktypes="GOARCH=$GOARCH go tool cgo -godefs" ;; openbsd_386) + GOOSARCH_in="syscall_openbsd1.go syscall_openbsd_$GOARCH.go" mkerrors="$mkerrors -m32" mksyscall="./mksyscall.pl -l32 -openbsd" mksysctl="./mksysctl_openbsd.pl" @@ -291,14 +292,17 @@ openbsd_386) mktypes="GOARCH=$GOARCH go tool cgo -godefs" ;; openbsd_amd64) + GOOSARCH_in="syscall_openbsd_libc.go syscall_openbsd_$GOARCH.go" mkerrors="$mkerrors -m64" - mksyscall="./mksyscall.pl -openbsd" + mksyscall="./mksyscall.pl -openbsd -libc" mksysctl="./mksysctl_openbsd.pl" zsysctl="zsysctl_openbsd.go" mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl" mktypes="GOARCH=$GOARCH go tool cgo -godefs" + mkasm="go run mkasm_openbsd.go" ;; openbsd_arm) + GOOSARCH_in="syscall_openbsd1.go syscall_openbsd_$GOARCH.go" mkerrors="$mkerrors" mksyscall="./mksyscall.pl -l32 -openbsd -arm" mksysctl="./mksysctl_openbsd.pl" @@ -309,6 +313,7 @@ openbsd_arm) mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char" ;; openbsd_arm64) + GOOSARCH_in="syscall_openbsd1.go syscall_openbsd_$GOARCH.go" mkerrors="$mkerrors -m64" mksyscall="./mksyscall.pl -openbsd" mksysctl="./mksysctl_openbsd.pl" @@ -319,6 +324,7 @@ openbsd_arm64) mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char" ;; openbsd_mips64) + GOOSARCH_in="syscall_openbsd1.go syscall_openbsd_$GOARCH.go" mkerrors="$mkerrors -m64" mksyscall="./mksyscall.pl -openbsd" mksysctl="./mksysctl_openbsd.pl" @@ -327,7 +333,6 @@ openbsd_mips64) # Let the type of C char be signed to make the bare syscall # API consistent between platforms. mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char" - GOOSARCH_in=syscall_openbsd_mips64.go ;; plan9_386) mkerrors= diff --git a/src/syscall/mkasm.go b/src/syscall/mkasm.go new file mode 100644 index 0000000000..2ebaf8d351 --- /dev/null +++ b/src/syscall/mkasm.go @@ -0,0 +1,64 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// mkasm.go generates assembly trampolines to call library routines from Go. +// This program must be run after mksyscall.pl. +package main + +import ( + "bytes" + "fmt" + "log" + "os" + "strings" +) + +func main() { + if len(os.Args) != 3 { + log.Fatalf("Usage: %s ", os.Args[0]) + } + goos, arch := os.Args[1], os.Args[2] + + syscallFilename := fmt.Sprintf("syscall_%s.go", goos) + syscallArchFilename := fmt.Sprintf("syscall_%s_%s.go", goos, arch) + + in1, err := os.ReadFile(syscallFilename) + if err != nil { + log.Fatalf("can't open syscall file: %s", err) + } + in2, err := os.ReadFile(syscallArchFilename) + if err != nil { + log.Fatalf("can't open syscall file: %s", err) + } + in3, err := os.ReadFile("z" + syscallArchFilename) + if err != nil { + log.Fatalf("can't open syscall file: %s", err) + } + in := string(in1) + string(in2) + string(in3) + + trampolines := map[string]bool{} + + var out bytes.Buffer + + fmt.Fprintf(&out, "// go run mkasm.go %s\n", strings.Join(os.Args[1:], " ")) + fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n") + fmt.Fprintf(&out, "#include \"textflag.h\"\n") + for _, line := range strings.Split(in, "\n") { + if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") { + continue + } + fn := line[5 : len(line)-13] + if !trampolines[fn] { + trampolines[fn] = true + fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn) + fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn) + } + } + err = os.WriteFile(fmt.Sprintf("zsyscall_%s_%s.s", goos, arch), out.Bytes(), 0644) + if err != nil { + log.Fatalf("can't write syscall file: %s", err) + } +} diff --git a/src/syscall/mkasm_darwin.go b/src/syscall/mkasm_darwin.go deleted file mode 100644 index 1783387a53..0000000000 --- a/src/syscall/mkasm_darwin.go +++ /dev/null @@ -1,57 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build ignore - -// mkasm_darwin.go generates assembly trampolines to call libSystem routines from Go. -//This program must be run after mksyscall.pl. -package main - -import ( - "bytes" - "fmt" - "log" - "os" - "strings" -) - -func main() { - in1, err := os.ReadFile("syscall_darwin.go") - if err != nil { - log.Fatalf("can't open syscall_darwin.go: %s", err) - } - arch := os.Args[1] - in2, err := os.ReadFile(fmt.Sprintf("syscall_darwin_%s.go", arch)) - if err != nil { - log.Fatalf("can't open syscall_darwin_%s.go: %s", arch, err) - } - in3, err := os.ReadFile(fmt.Sprintf("zsyscall_darwin_%s.go", arch)) - if err != nil { - log.Fatalf("can't open zsyscall_darwin_%s.go: %s", arch, err) - } - in := string(in1) + string(in2) + string(in3) - - trampolines := map[string]bool{} - - var out bytes.Buffer - - fmt.Fprintf(&out, "// go run mkasm_darwin.go %s\n", strings.Join(os.Args[1:], " ")) - fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n") - fmt.Fprintf(&out, "#include \"textflag.h\"\n") - for _, line := range strings.Split(in, "\n") { - if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") { - continue - } - fn := line[5 : len(line)-13] - if !trampolines[fn] { - trampolines[fn] = true - fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn) - fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn) - } - } - err = os.WriteFile(fmt.Sprintf("zsyscall_darwin_%s.s", arch), out.Bytes(), 0644) - if err != nil { - log.Fatalf("can't write zsyscall_darwin_%s.s: %s", arch, err) - } -} diff --git a/src/syscall/mkasm_openbsd.go b/src/syscall/mkasm_openbsd.go new file mode 100644 index 0000000000..9b938bde8c --- /dev/null +++ b/src/syscall/mkasm_openbsd.go @@ -0,0 +1,58 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// mkasm_openbsd.go generates assembly trampolines to call libc routines from Go. +// This program must be run after mksyscall.pl. +package main + +import ( + "bytes" + "fmt" + "io/ioutil" + "log" + "os" + "strings" +) + +func main() { + in1, err := ioutil.ReadFile("syscall_openbsd.go") + if err != nil { + log.Fatalf("can't open syscall_openbsd.go: %s", err) + } + arch := os.Args[1] + in2, err := ioutil.ReadFile(fmt.Sprintf("syscall_openbsd_%s.go", arch)) + if err != nil { + log.Fatalf("can't open syscall_openbsd_%s.go: %s", arch, err) + } + in3, err := ioutil.ReadFile(fmt.Sprintf("zsyscall_openbsd_%s.go", arch)) + if err != nil { + log.Fatalf("can't open zsyscall_openbsd_%s.go: %s", arch, err) + } + in := string(in1) + string(in2) + string(in3) + + trampolines := map[string]bool{} + + var out bytes.Buffer + + fmt.Fprintf(&out, "// go run mkasm_openbsd.go %s\n", strings.Join(os.Args[1:], " ")) + fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n") + fmt.Fprintf(&out, "#include \"textflag.h\"\n") + for _, line := range strings.Split(in, "\n") { + if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") { + continue + } + fn := line[5 : len(line)-13] + if !trampolines[fn] { + trampolines[fn] = true + fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn) + fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn) + } + } + err = ioutil.WriteFile(fmt.Sprintf("zsyscall_openbsd_%s.s", arch), out.Bytes(), 0644) + if err != nil { + log.Fatalf("can't write zsyscall_openbsd_%s.s: %s", arch, err) + } +} diff --git a/src/syscall/mksyscall.pl b/src/syscall/mksyscall.pl index 7e2cedfb6c..fa9e684d0f 100755 --- a/src/syscall/mksyscall.pl +++ b/src/syscall/mksyscall.pl @@ -30,6 +30,7 @@ my $openbsd = 0; my $netbsd = 0; my $dragonfly = 0; my $arm = 0; # 64-bit value should use (even, odd)-pair +my $libc = 0; my $tags = ""; # build tags if($ARGV[0] eq "-b32") { @@ -45,6 +46,7 @@ if($ARGV[0] eq "-plan9") { } if($ARGV[0] eq "-darwin") { $darwin = 1; + $libc = 1; shift; } if($ARGV[0] eq "-openbsd") { @@ -63,6 +65,10 @@ if($ARGV[0] eq "-arm") { $arm = 1; shift; } +if($ARGV[0] eq "-libc") { + $libc = 1; + shift; +} if($ARGV[0] eq "-tags") { shift; $tags = $ARGV[0]; @@ -125,7 +131,7 @@ while(<>) { # without reading the header. $text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"; - if ($darwin && $func eq "ptrace1") { + if (($darwin || ($openbsd && $libc)) && $func eq "ptrace") { # The ptrace function is called from forkAndExecInChild where stack # growth is forbidden. $text .= "//go:nosplit\n" @@ -176,7 +182,9 @@ while(<>) { push @args, "uintptr(_p$n)", "uintptr(len($name))"; $n++; } elsif($type eq "int64" && ($openbsd || $netbsd)) { - push @args, "0"; + if (!$libc) { + push @args, "0"; + } if($_32bit eq "big-endian") { push @args, "uintptr($name>>32)", "uintptr($name)"; } elsif($_32bit eq "little-endian") { @@ -220,7 +228,7 @@ while(<>) { $asm = "RawSyscall"; } } - if ($darwin) { + if ($libc) { # Call unexported syscall functions (which take # libc functions instead of syscall numbers). $asm = lcfirst($asm); @@ -243,7 +251,7 @@ while(<>) { print STDERR "$ARGV:$.: too many arguments to system call\n"; } - if ($darwin) { + if ($darwin || ($openbsd && $libc)) { # Use extended versions for calls that generate a 64-bit result. my ($name, $type) = parseparam($out[0]); if ($type eq "int64" || ($type eq "uintptr" && $_32bit eq "")) { @@ -257,13 +265,13 @@ while(<>) { $sysname = "SYS_$func"; $sysname =~ s/([a-z])([A-Z])/${1}_$2/g; # turn FooBar into Foo_Bar $sysname =~ y/a-z/A-Z/; - if($darwin) { + if($libc) { $sysname =~ y/A-Z/a-z/; $sysname = substr $sysname, 4; $funcname = "libc_$sysname"; } } - if($darwin) { + if($libc) { if($funcname eq "") { $sysname = substr $sysname, 4; $funcname = "libc_$sysname"; @@ -338,17 +346,21 @@ while(<>) { } $text .= "\treturn\n"; $text .= "}\n\n"; - if($darwin) { + if($libc) { if (not exists $trampolines{$funcname}) { $trampolines{$funcname} = 1; # The assembly trampoline that jumps to the libc routine. $text .= "func ${funcname}_trampoline()\n"; # Map syscall.funcname to just plain funcname. - # (The jump to this function is in the assembly trampoline, generated by mksyscallasm_darwin.go.) + # (The jump to this function is in the assembly trampoline, generated by mkasm_$GOOS.go.) $text .= "//go:linkname $funcname $funcname\n"; # Tell the linker that funcname can be found in libSystem using varname without the libc_ prefix. my $basename = substr $funcname, 5; - $text .= "//go:cgo_import_dynamic $funcname $basename \"/usr/lib/libSystem.B.dylib\"\n\n"; + my $libc = "libc.so"; + if ($darwin) { + $libc = "/usr/lib/libSystem.B.dylib"; + } + $text .= "//go:cgo_import_dynamic $funcname $basename \"$libc\"\n\n"; } } } diff --git a/src/syscall/syscall_openbsd.go b/src/syscall/syscall_openbsd.go index eebb5ceb1a..5a5ba5a51b 100644 --- a/src/syscall/syscall_openbsd.go +++ b/src/syscall/syscall_openbsd.go @@ -182,7 +182,6 @@ func setattrlistTimes(path string, times []Timespec) error { //sys Rename(from string, to string) (err error) //sys Revoke(path string) (err error) //sys Rmdir(path string) (err error) -//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK //sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) //sysnb Setegid(egid int) (err error) //sysnb Seteuid(euid int) (err error) @@ -207,8 +206,4 @@ func setattrlistTimes(path string, times []Timespec) error { //sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ -//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE //sys utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) -//sys getcwd(buf []byte) (n int, err error) = SYS___GETCWD -//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL diff --git a/src/syscall/syscall_openbsd1.go b/src/syscall/syscall_openbsd1.go new file mode 100644 index 0000000000..d8065374fb --- /dev/null +++ b/src/syscall/syscall_openbsd1.go @@ -0,0 +1,13 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build openbsd,!amd64 + +package syscall + +//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ +//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE +//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK +//sys getcwd(buf []byte) (n int, err error) = SYS___GETCWD +//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL diff --git a/src/syscall/syscall_openbsd_libc.go b/src/syscall/syscall_openbsd_libc.go new file mode 100644 index 0000000000..191c7e0e43 --- /dev/null +++ b/src/syscall/syscall_openbsd_libc.go @@ -0,0 +1,93 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build openbsd,amd64 + +package syscall + +import "unsafe" + +//sys directSyscall(trap uintptr, a1 uintptr, a2 uintptr, a3 uintptr, a4 uintptr, a5 uintptr) (ret uintptr, err error) = SYS_syscall + +func syscallInternal(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) { + return syscall6X(funcPC(libc_syscall_trampoline), trap, a1, a2, a3, 0, 0) +} + +func syscall6Internal(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) { + return syscall10X(funcPC(libc_syscall_trampoline), trap, a1, a2, a3, a4, a5, a6, 0, 0, 0) +} + +func rawSyscallInternal(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) { + return rawSyscall6X(funcPC(libc_syscall_trampoline), trap, a1, a2, a3, 0, 0) +} + +func rawSyscall6Internal(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) { + return rawSyscall10X(funcPC(libc_syscall_trampoline), trap, a1, a2, a3, a4, a5, a6, 0, 0, 0) +} + +func syscall9Internal(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) { + return rawSyscall10X(funcPC(libc_syscall_trampoline), trap, a1, a2, a3, a4, a5, a6, a7, a8, a9) +} + +// Implemented in the runtime package (runtime/sys_openbsd3.go) +func syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) +func syscallX(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) +func syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +func syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +func syscall10(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2 uintptr, err Errno) +func syscall10X(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2 uintptr, err Errno) +func rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) +func rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +func rawSyscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +func rawSyscall10X(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2 uintptr, err Errno) + +func syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) { + return syscall10(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, 0) +} +func syscall9X(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) { + return syscall10X(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, 0) +} + +// Find the entry point for f. See comments in runtime/proc.go for the +// function of the same name. +//go:nosplit +func funcPC(f func()) uintptr { + return **(**uintptr)(unsafe.Pointer(&f)) +} + +//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_lseek +//sys getcwd(buf []byte) (n int, err error) +//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) +//sysnb fork() (pid int, err error) +//sysnb ioctl(fd int, req int, arg int) (err error) +//sysnb execve(path *byte, argv **byte, envp **byte) (err error) +//sysnb exit(res int) (err error) +//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error) +//sysnb getentropy(p []byte) (err error) +//sys fstatat(fd int, path string, stat *Stat_t, flags int) (err error) +//sys fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) = SYS_fcntl +//sys unlinkat(fd int, path string, flags int) (err error) +//sys openat(fd int, path string, flags int, perm uint32) (fdret int, err error) + +func init() { + execveOpenBSD = execve +} + +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { + r0, _, e1 := syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { + r0, _, e1 := syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/syscall/zsyscall_darwin_amd64.s b/src/syscall/zsyscall_darwin_amd64.s index d99656d028..492f947855 100644 --- a/src/syscall/zsyscall_darwin_amd64.s +++ b/src/syscall/zsyscall_darwin_amd64.s @@ -1,4 +1,4 @@ -// go run mkasm_darwin.go amd64 +// go run mkasm.go darwin amd64 // Code generated by the command above; DO NOT EDIT. #include "textflag.h" TEXT ·libc_getfsstat_trampoline(SB),NOSPLIT,$0-0 diff --git a/src/syscall/zsyscall_darwin_arm64.s b/src/syscall/zsyscall_darwin_arm64.s index 0a8879d1c3..b606c6e49e 100644 --- a/src/syscall/zsyscall_darwin_arm64.s +++ b/src/syscall/zsyscall_darwin_arm64.s @@ -1,4 +1,4 @@ -// go run mkasm_darwin.go arm64 +// go run mkasm.go darwin arm64 // Code generated by the command above; DO NOT EDIT. #include "textflag.h" TEXT ·libc_getfsstat_trampoline(SB),NOSPLIT,$0-0 diff --git a/src/syscall/zsyscall_openbsd_amd64.go b/src/syscall/zsyscall_openbsd_amd64.go index f7390390e0..67dc0d3733 100644 --- a/src/syscall/zsyscall_openbsd_amd64.go +++ b/src/syscall/zsyscall_openbsd_amd64.go @@ -1,4 +1,4 @@ -// mksyscall.pl -openbsd -tags openbsd,amd64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_amd64.go +// mksyscall.pl -openbsd -libc -tags openbsd,amd64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_libc.go syscall_openbsd_amd64.go // Code generated by the command above; DO NOT EDIT. // +build openbsd,amd64 @@ -10,7 +10,7 @@ import "unsafe" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getgroups(ngid int, gid *_Gid_t) (n int, err error) { - r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0) + r0, _, e1 := rawSyscall(funcPC(libc_getgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -18,20 +18,30 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) { return } +func libc_getgroups_trampoline() + +//go:linkname libc_getgroups libc_getgroups +//go:cgo_import_dynamic libc_getgroups getgroups "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func setgroups(ngid int, gid *_Gid_t) (err error) { - _, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0) + _, _, e1 := rawSyscall(funcPC(libc_setgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setgroups_trampoline() + +//go:linkname libc_setgroups libc_setgroups +//go:cgo_import_dynamic libc_setgroups setgroups "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) { - r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0) + r0, _, e1 := syscall6(funcPC(libc_wait4_trampoline), uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0) wpid = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -39,10 +49,15 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err return } +func libc_wait4_trampoline() + +//go:linkname libc_wait4 libc_wait4 +//go:cgo_import_dynamic libc_wait4 wait4 "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + r0, _, e1 := syscall(funcPC(libc_accept_trampoline), uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) fd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -50,30 +65,45 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { return } +func libc_accept_trampoline() + +//go:linkname libc_accept libc_accept +//go:cgo_import_dynamic libc_accept accept "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen)) + _, _, e1 := syscall(funcPC(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_bind_trampoline() + +//go:linkname libc_bind libc_bind +//go:cgo_import_dynamic libc_bind bind "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen)) + _, _, e1 := syscall(funcPC(libc_connect_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_connect_trampoline() + +//go:linkname libc_connect libc_connect +//go:cgo_import_dynamic libc_connect connect "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func socket(domain int, typ int, proto int) (fd int, err error) { - r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto)) + r0, _, e1 := rawSyscall(funcPC(libc_socket_trampoline), uintptr(domain), uintptr(typ), uintptr(proto)) fd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -81,66 +111,101 @@ func socket(domain int, typ int, proto int) (fd int, err error) { return } +func libc_socket_trampoline() + +//go:linkname libc_socket libc_socket +//go:cgo_import_dynamic libc_socket socket "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) { - _, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0) + _, _, e1 := syscall6(funcPC(libc_getsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getsockopt_trampoline() + +//go:linkname libc_getsockopt libc_getsockopt +//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) { - _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) + _, _, e1 := syscall6(funcPC(libc_setsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setsockopt_trampoline() + +//go:linkname libc_setsockopt libc_setsockopt +//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + _, _, e1 := rawSyscall(funcPC(libc_getpeername_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getpeername_trampoline() + +//go:linkname libc_getpeername libc_getpeername +//go:cgo_import_dynamic libc_getpeername getpeername "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + _, _, e1 := rawSyscall(funcPC(libc_getsockname_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getsockname_trampoline() + +//go:linkname libc_getsockname libc_getsockname +//go:cgo_import_dynamic libc_getsockname getsockname "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Shutdown(s int, how int) (err error) { - _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0) + _, _, e1 := syscall(funcPC(libc_shutdown_trampoline), uintptr(s), uintptr(how), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_shutdown_trampoline() + +//go:linkname libc_shutdown libc_shutdown +//go:cgo_import_dynamic libc_shutdown shutdown "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { - _, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0) + _, _, e1 := rawSyscall6(funcPC(libc_socketpair_trampoline), uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_socketpair_trampoline() + +//go:linkname libc_socketpair libc_socketpair +//go:cgo_import_dynamic libc_socketpair socketpair "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) { @@ -150,7 +215,7 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) + r0, _, e1 := syscall6(funcPC(libc_recvfrom_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -158,6 +223,11 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl return } +func libc_recvfrom_trampoline() + +//go:linkname libc_recvfrom libc_recvfrom +//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) { @@ -167,17 +237,22 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) + _, _, e1 := syscall6(funcPC(libc_sendto_trampoline), uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_sendto_trampoline() + +//go:linkname libc_sendto libc_sendto +//go:cgo_import_dynamic libc_sendto sendto "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { - r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + r0, _, e1 := syscall(funcPC(libc_recvmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -185,10 +260,15 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { return } +func libc_recvmsg_trampoline() + +//go:linkname libc_recvmsg libc_recvmsg +//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { - r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + r0, _, e1 := syscall(funcPC(libc_sendmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -196,10 +276,15 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { return } +func libc_sendmsg_trampoline() + +//go:linkname libc_sendmsg libc_sendmsg +//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) { - r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout))) + r0, _, e1 := syscall6(funcPC(libc_kevent_trampoline), uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -207,21 +292,10 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func libc_kevent_trampoline() -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:linkname libc_kevent libc_kevent +//go:cgo_import_dynamic libc_kevent kevent "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -231,27 +305,37 @@ func utimes(path string, timeval *[2]Timeval) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0) + _, _, e1 := syscall(funcPC(libc_utimes_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_utimes_trampoline() + +//go:linkname libc_utimes libc_utimes +//go:cgo_import_dynamic libc_utimes utimes "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func futimes(fd int, timeval *[2]Timeval) (err error) { - _, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0) + _, _, e1 := syscall(funcPC(libc_futimes_trampoline), uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_futimes_trampoline() + +//go:linkname libc_futimes libc_futimes +//go:cgo_import_dynamic libc_futimes futimes "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func fcntl(fd int, cmd int, arg int) (val int, err error) { - r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg)) + r0, _, e1 := syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg)) val = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -259,20 +343,30 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { return } +func libc_fcntl_trampoline() + +//go:linkname libc_fcntl libc_fcntl +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + _, _, e1 := rawSyscall(funcPC(libc_pipe2_trampoline), uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_pipe2_trampoline() + +//go:linkname libc_pipe2 libc_pipe2 +//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) { - r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) + r0, _, e1 := syscall6(funcPC(libc_accept4_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) nfd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -280,6 +374,11 @@ func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int return } +func libc_accept4_trampoline() + +//go:linkname libc_accept4 libc_accept4 +//go:cgo_import_dynamic libc_accept4 accept4 "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getdents(fd int, buf []byte) (n int, err error) { @@ -289,7 +388,7 @@ func getdents(fd int, buf []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS_GETDENTS, uintptr(fd), uintptr(_p0), uintptr(len(buf))) + r0, _, e1 := syscall(funcPC(libc_getdents_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(buf))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -297,6 +396,11 @@ func getdents(fd int, buf []byte) (n int, err error) { return } +func libc_getdents_trampoline() + +//go:linkname libc_getdents libc_getdents +//go:cgo_import_dynamic libc_getdents getdents "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Access(path string, mode uint32) (err error) { @@ -305,23 +409,33 @@ func Access(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_access_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_access_trampoline() + +//go:linkname libc_access libc_access +//go:cgo_import_dynamic libc_access access "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Adjtime(delta *Timeval, olddelta *Timeval) (err error) { - _, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0) + _, _, e1 := syscall(funcPC(libc_adjtime_trampoline), uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_adjtime_trampoline() + +//go:linkname libc_adjtime libc_adjtime +//go:cgo_import_dynamic libc_adjtime adjtime "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chdir(path string) (err error) { @@ -330,13 +444,18 @@ func Chdir(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_chdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chdir_trampoline() + +//go:linkname libc_chdir libc_chdir +//go:cgo_import_dynamic libc_chdir chdir "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chflags(path string, flags int) (err error) { @@ -345,13 +464,18 @@ func Chflags(path string, flags int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) + _, _, e1 := syscall(funcPC(libc_chflags_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chflags_trampoline() + +//go:linkname libc_chflags libc_chflags +//go:cgo_import_dynamic libc_chflags chflags "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chmod(path string, mode uint32) (err error) { @@ -360,13 +484,18 @@ func Chmod(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_chmod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chmod_trampoline() + +//go:linkname libc_chmod libc_chmod +//go:cgo_import_dynamic libc_chmod chmod "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chown(path string, uid int, gid int) (err error) { @@ -375,13 +504,18 @@ func Chown(path string, uid int, gid int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) + _, _, e1 := syscall(funcPC(libc_chown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chown_trampoline() + +//go:linkname libc_chown libc_chown +//go:cgo_import_dynamic libc_chown chown "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chroot(path string) (err error) { @@ -390,27 +524,37 @@ func Chroot(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_chroot_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chroot_trampoline() + +//go:linkname libc_chroot libc_chroot +//go:cgo_import_dynamic libc_chroot chroot "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Close(fd int) (err error) { - _, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0) + _, _, e1 := syscall(funcPC(libc_close_trampoline), uintptr(fd), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_close_trampoline() + +//go:linkname libc_close libc_close +//go:cgo_import_dynamic libc_close close "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Dup(fd int) (nfd int, err error) { - r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0) + r0, _, e1 := syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0) nfd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -418,70 +562,105 @@ func Dup(fd int) (nfd int, err error) { return } +func libc_dup_trampoline() + +//go:linkname libc_dup libc_dup +//go:cgo_import_dynamic libc_dup dup "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Dup2(from int, to int) (err error) { - _, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0) + _, _, e1 := syscall(funcPC(libc_dup2_trampoline), uintptr(from), uintptr(to), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_dup2_trampoline() + +//go:linkname libc_dup2 libc_dup2 +//go:cgo_import_dynamic libc_dup2 dup2 "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchdir(fd int) (err error) { - _, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0) + _, _, e1 := syscall(funcPC(libc_fchdir_trampoline), uintptr(fd), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fchdir_trampoline() + +//go:linkname libc_fchdir libc_fchdir +//go:cgo_import_dynamic libc_fchdir fchdir "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchflags(fd int, flags int) (err error) { - _, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0) + _, _, e1 := syscall(funcPC(libc_fchflags_trampoline), uintptr(fd), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fchflags_trampoline() + +//go:linkname libc_fchflags libc_fchflags +//go:cgo_import_dynamic libc_fchflags fchflags "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchmod(fd int, mode uint32) (err error) { - _, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_fchmod_trampoline), uintptr(fd), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fchmod_trampoline() + +//go:linkname libc_fchmod libc_fchmod +//go:cgo_import_dynamic libc_fchmod fchmod "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchown(fd int, uid int, gid int) (err error) { - _, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid)) + _, _, e1 := syscall(funcPC(libc_fchown_trampoline), uintptr(fd), uintptr(uid), uintptr(gid)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fchown_trampoline() + +//go:linkname libc_fchown libc_fchown +//go:cgo_import_dynamic libc_fchown fchown "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Flock(fd int, how int) (err error) { - _, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0) + _, _, e1 := syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_flock_trampoline() + +//go:linkname libc_flock libc_flock +//go:cgo_import_dynamic libc_flock flock "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fpathconf(fd int, name int) (val int, err error) { - r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0) + r0, _, e1 := syscall(funcPC(libc_fpathconf_trampoline), uintptr(fd), uintptr(name), 0) val = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -489,74 +668,114 @@ func Fpathconf(fd int, name int) (val int, err error) { return } +func libc_fpathconf_trampoline() + +//go:linkname libc_fpathconf libc_fpathconf +//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fstat(fd int, stat *Stat_t) (err error) { - _, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_fstat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fstat_trampoline() + +//go:linkname libc_fstat libc_fstat +//go:cgo_import_dynamic libc_fstat fstat "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fstatfs(fd int, stat *Statfs_t) (err error) { - _, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_fstatfs_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fstatfs_trampoline() + +//go:linkname libc_fstatfs libc_fstatfs +//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fsync(fd int) (err error) { - _, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0) + _, _, e1 := syscall(funcPC(libc_fsync_trampoline), uintptr(fd), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fsync_trampoline() + +//go:linkname libc_fsync libc_fsync +//go:cgo_import_dynamic libc_fsync fsync "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Ftruncate(fd int, length int64) (err error) { - _, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length)) + _, _, e1 := syscall(funcPC(libc_ftruncate_trampoline), uintptr(fd), uintptr(length), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_ftruncate_trampoline() + +//go:linkname libc_ftruncate libc_ftruncate +//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getegid() (egid int) { - r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getegid_trampoline), 0, 0, 0) egid = int(r0) return } +func libc_getegid_trampoline() + +//go:linkname libc_getegid libc_getegid +//go:cgo_import_dynamic libc_getegid getegid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Geteuid() (uid int) { - r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_geteuid_trampoline), 0, 0, 0) uid = int(r0) return } +func libc_geteuid_trampoline() + +//go:linkname libc_geteuid libc_geteuid +//go:cgo_import_dynamic libc_geteuid geteuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getgid() (gid int) { - r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getgid_trampoline), 0, 0, 0) gid = int(r0) return } +func libc_getgid_trampoline() + +//go:linkname libc_getgid libc_getgid +//go:cgo_import_dynamic libc_getgid getgid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpgid(pid int) (pgid int, err error) { - r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0) + r0, _, e1 := rawSyscall(funcPC(libc_getpgid_trampoline), uintptr(pid), 0, 0) pgid = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -564,34 +783,54 @@ func Getpgid(pid int) (pgid int, err error) { return } +func libc_getpgid_trampoline() + +//go:linkname libc_getpgid libc_getpgid +//go:cgo_import_dynamic libc_getpgid getpgid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpgrp() (pgrp int) { - r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getpgrp_trampoline), 0, 0, 0) pgrp = int(r0) return } +func libc_getpgrp_trampoline() + +//go:linkname libc_getpgrp libc_getpgrp +//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpid() (pid int) { - r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getpid_trampoline), 0, 0, 0) pid = int(r0) return } +func libc_getpid_trampoline() + +//go:linkname libc_getpid libc_getpid +//go:cgo_import_dynamic libc_getpid getpid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getppid() (ppid int) { - r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getppid_trampoline), 0, 0, 0) ppid = int(r0) return } +func libc_getppid_trampoline() + +//go:linkname libc_getppid libc_getppid +//go:cgo_import_dynamic libc_getppid getppid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpriority(which int, who int) (prio int, err error) { - r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0) + r0, _, e1 := syscall(funcPC(libc_getpriority_trampoline), uintptr(which), uintptr(who), 0) prio = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -599,30 +838,45 @@ func Getpriority(which int, who int) (prio int, err error) { return } +func libc_getpriority_trampoline() + +//go:linkname libc_getpriority libc_getpriority +//go:cgo_import_dynamic libc_getpriority getpriority "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) + _, _, e1 := rawSyscall(funcPC(libc_getrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getrlimit_trampoline() + +//go:linkname libc_getrlimit libc_getrlimit +//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getrusage(who int, rusage *Rusage) (err error) { - _, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0) + _, _, e1 := rawSyscall(funcPC(libc_getrusage_trampoline), uintptr(who), uintptr(unsafe.Pointer(rusage)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getrusage_trampoline() + +//go:linkname libc_getrusage libc_getrusage +//go:cgo_import_dynamic libc_getrusage getrusage "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getsid(pid int) (sid int, err error) { - r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0) + r0, _, e1 := rawSyscall(funcPC(libc_getsid_trampoline), uintptr(pid), 0, 0) sid = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -630,46 +884,71 @@ func Getsid(pid int) (sid int, err error) { return } +func libc_getsid_trampoline() + +//go:linkname libc_getsid libc_getsid +//go:cgo_import_dynamic libc_getsid getsid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Gettimeofday(tv *Timeval) (err error) { - _, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_gettimeofday_trampoline), uintptr(unsafe.Pointer(tv)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_gettimeofday_trampoline() + +//go:linkname libc_gettimeofday libc_gettimeofday +//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getuid() (uid int) { - r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getuid_trampoline), 0, 0, 0) uid = int(r0) return } +func libc_getuid_trampoline() + +//go:linkname libc_getuid libc_getuid +//go:cgo_import_dynamic libc_getuid getuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Issetugid() (tainted bool) { - r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0) + r0, _, _ := syscall(funcPC(libc_issetugid_trampoline), 0, 0, 0) tainted = bool(r0 != 0) return } +func libc_issetugid_trampoline() + +//go:linkname libc_issetugid libc_issetugid +//go:cgo_import_dynamic libc_issetugid issetugid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Kill(pid int, signum Signal) (err error) { - _, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0) + _, _, e1 := syscall(funcPC(libc_kill_trampoline), uintptr(pid), uintptr(signum), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_kill_trampoline() + +//go:linkname libc_kill libc_kill +//go:cgo_import_dynamic libc_kill kill "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Kqueue() (fd int, err error) { - r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0) + r0, _, e1 := syscall(funcPC(libc_kqueue_trampoline), 0, 0, 0) fd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -677,6 +956,11 @@ func Kqueue() (fd int, err error) { return } +func libc_kqueue_trampoline() + +//go:linkname libc_kqueue libc_kqueue +//go:cgo_import_dynamic libc_kqueue kqueue "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Lchown(path string, uid int, gid int) (err error) { @@ -685,13 +969,18 @@ func Lchown(path string, uid int, gid int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) + _, _, e1 := syscall(funcPC(libc_lchown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_lchown_trampoline() + +//go:linkname libc_lchown libc_lchown +//go:cgo_import_dynamic libc_lchown lchown "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Link(path string, link string) (err error) { @@ -705,23 +994,33 @@ func Link(path string, link string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) + _, _, e1 := syscall(funcPC(libc_link_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_link_trampoline() + +//go:linkname libc_link libc_link +//go:cgo_import_dynamic libc_link link "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Listen(s int, backlog int) (err error) { - _, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0) + _, _, e1 := syscall(funcPC(libc_listen_trampoline), uintptr(s), uintptr(backlog), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_listen_trampoline() + +//go:linkname libc_listen libc_listen +//go:cgo_import_dynamic libc_listen listen "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Lstat(path string, stat *Stat_t) (err error) { @@ -730,13 +1029,18 @@ func Lstat(path string, stat *Stat_t) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_lstat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_lstat_trampoline() + +//go:linkname libc_lstat libc_lstat +//go:cgo_import_dynamic libc_lstat lstat "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Mkdir(path string, mode uint32) (err error) { @@ -745,13 +1049,18 @@ func Mkdir(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_mkdir_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_mkdir_trampoline() + +//go:linkname libc_mkdir libc_mkdir +//go:cgo_import_dynamic libc_mkdir mkdir "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Mkfifo(path string, mode uint32) (err error) { @@ -760,13 +1069,18 @@ func Mkfifo(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_mkfifo_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_mkfifo_trampoline() + +//go:linkname libc_mkfifo libc_mkfifo +//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Mknod(path string, mode uint32, dev int) (err error) { @@ -775,23 +1089,33 @@ func Mknod(path string, mode uint32, dev int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) + _, _, e1 := syscall(funcPC(libc_mknod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_mknod_trampoline() + +//go:linkname libc_mknod libc_mknod +//go:cgo_import_dynamic libc_mknod mknod "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Nanosleep(time *Timespec, leftover *Timespec) (err error) { - _, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0) + _, _, e1 := syscall(funcPC(libc_nanosleep_trampoline), uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_nanosleep_trampoline() + +//go:linkname libc_nanosleep libc_nanosleep +//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Open(path string, mode int, perm uint32) (fd int, err error) { @@ -800,7 +1124,7 @@ func Open(path string, mode int, perm uint32) (fd int, err error) { if err != nil { return } - r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) + r0, _, e1 := syscall(funcPC(libc_open_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) fd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -808,6 +1132,11 @@ func Open(path string, mode int, perm uint32) (fd int, err error) { return } +func libc_open_trampoline() + +//go:linkname libc_open libc_open +//go:cgo_import_dynamic libc_open open "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Pathconf(path string, name int) (val int, err error) { @@ -816,7 +1145,7 @@ func Pathconf(path string, name int) (val int, err error) { if err != nil { return } - r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0) + r0, _, e1 := syscall(funcPC(libc_pathconf_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(name), 0) val = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -824,6 +1153,11 @@ func Pathconf(path string, name int) (val int, err error) { return } +func libc_pathconf_trampoline() + +//go:linkname libc_pathconf libc_pathconf +//go:cgo_import_dynamic libc_pathconf pathconf "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Pread(fd int, p []byte, offset int64) (n int, err error) { @@ -833,7 +1167,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), 0) + r0, _, e1 := syscall6(funcPC(libc_pread_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -841,6 +1175,11 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { return } +func libc_pread_trampoline() + +//go:linkname libc_pread libc_pread +//go:cgo_import_dynamic libc_pread pread "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Pwrite(fd int, p []byte, offset int64) (n int, err error) { @@ -850,7 +1189,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), 0) + r0, _, e1 := syscall6(funcPC(libc_pwrite_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -858,6 +1197,11 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { return } +func libc_pwrite_trampoline() + +//go:linkname libc_pwrite libc_pwrite +//go:cgo_import_dynamic libc_pwrite pwrite "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func read(fd int, p []byte) (n int, err error) { @@ -867,7 +1211,7 @@ func read(fd int, p []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p))) + r0, _, e1 := syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -875,6 +1219,11 @@ func read(fd int, p []byte) (n int, err error) { return } +func libc_read_trampoline() + +//go:linkname libc_read libc_read +//go:cgo_import_dynamic libc_read read "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Readlink(path string, buf []byte) (n int, err error) { @@ -889,7 +1238,7 @@ func Readlink(path string, buf []byte) (n int, err error) { } else { _p1 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))) + r0, _, e1 := syscall(funcPC(libc_readlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -897,6 +1246,11 @@ func Readlink(path string, buf []byte) (n int, err error) { return } +func libc_readlink_trampoline() + +//go:linkname libc_readlink libc_readlink +//go:cgo_import_dynamic libc_readlink readlink "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Rename(from string, to string) (err error) { @@ -910,13 +1264,18 @@ func Rename(from string, to string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) + _, _, e1 := syscall(funcPC(libc_rename_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_rename_trampoline() + +//go:linkname libc_rename libc_rename +//go:cgo_import_dynamic libc_rename rename "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Revoke(path string) (err error) { @@ -925,13 +1284,18 @@ func Revoke(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_revoke_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_revoke_trampoline() + +//go:linkname libc_revoke libc_revoke +//go:cgo_import_dynamic libc_revoke revoke "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Rmdir(path string) (err error) { @@ -940,64 +1304,78 @@ func Rmdir(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_rmdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func libc_rmdir_trampoline() -func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { - r0, _, e1 := Syscall6(SYS_LSEEK, uintptr(fd), 0, uintptr(offset), uintptr(whence), 0, 0) - newoffset = int64(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:linkname libc_rmdir libc_rmdir +//go:cgo_import_dynamic libc_rmdir rmdir "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + _, _, e1 := syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_select_trampoline() + +//go:linkname libc_select libc_select +//go:cgo_import_dynamic libc_select select "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setegid(egid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_setegid_trampoline), uintptr(egid), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setegid_trampoline() + +//go:linkname libc_setegid libc_setegid +//go:cgo_import_dynamic libc_setegid setegid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Seteuid(euid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_seteuid_trampoline), uintptr(euid), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_seteuid_trampoline() + +//go:linkname libc_seteuid libc_seteuid +//go:cgo_import_dynamic libc_seteuid seteuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setgid(gid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_setgid_trampoline), uintptr(gid), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setgid_trampoline() + +//go:linkname libc_setgid libc_setgid +//go:cgo_import_dynamic libc_setgid setgid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setlogin(name string) (err error) { @@ -1006,67 +1384,97 @@ func Setlogin(name string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_setlogin_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setlogin_trampoline() + +//go:linkname libc_setlogin libc_setlogin +//go:cgo_import_dynamic libc_setlogin setlogin "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setpgid(pid int, pgid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0) + _, _, e1 := rawSyscall(funcPC(libc_setpgid_trampoline), uintptr(pid), uintptr(pgid), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setpgid_trampoline() + +//go:linkname libc_setpgid libc_setpgid +//go:cgo_import_dynamic libc_setpgid setpgid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setpriority(which int, who int, prio int) (err error) { - _, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio)) + _, _, e1 := syscall(funcPC(libc_setpriority_trampoline), uintptr(which), uintptr(who), uintptr(prio)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setpriority_trampoline() + +//go:linkname libc_setpriority libc_setpriority +//go:cgo_import_dynamic libc_setpriority setpriority "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setregid(rgid int, egid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0) + _, _, e1 := rawSyscall(funcPC(libc_setregid_trampoline), uintptr(rgid), uintptr(egid), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setregid_trampoline() + +//go:linkname libc_setregid libc_setregid +//go:cgo_import_dynamic libc_setregid setregid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setreuid(ruid int, euid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0) + _, _, e1 := rawSyscall(funcPC(libc_setreuid_trampoline), uintptr(ruid), uintptr(euid), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setreuid_trampoline() + +//go:linkname libc_setreuid libc_setreuid +//go:cgo_import_dynamic libc_setreuid setreuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) + _, _, e1 := rawSyscall(funcPC(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setrlimit_trampoline() + +//go:linkname libc_setrlimit libc_setrlimit +//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setsid() (pid int, err error) { - r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) + r0, _, e1 := rawSyscall(funcPC(libc_setsid_trampoline), 0, 0, 0) pid = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -1074,26 +1482,41 @@ func Setsid() (pid int, err error) { return } +func libc_setsid_trampoline() + +//go:linkname libc_setsid libc_setsid +//go:cgo_import_dynamic libc_setsid setsid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Settimeofday(tp *Timeval) (err error) { - _, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_settimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_settimeofday_trampoline() + +//go:linkname libc_settimeofday libc_settimeofday +//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setuid(uid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_setuid_trampoline), uintptr(uid), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setuid_trampoline() + +//go:linkname libc_setuid libc_setuid +//go:cgo_import_dynamic libc_setuid setuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Stat(path string, stat *Stat_t) (err error) { @@ -1102,13 +1525,18 @@ func Stat(path string, stat *Stat_t) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_stat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_stat_trampoline() + +//go:linkname libc_stat libc_stat +//go:cgo_import_dynamic libc_stat stat "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Statfs(path string, stat *Statfs_t) (err error) { @@ -1117,13 +1545,18 @@ func Statfs(path string, stat *Statfs_t) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_statfs_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_statfs_trampoline() + +//go:linkname libc_statfs libc_statfs +//go:cgo_import_dynamic libc_statfs statfs "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Symlink(path string, link string) (err error) { @@ -1137,23 +1570,33 @@ func Symlink(path string, link string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) + _, _, e1 := syscall(funcPC(libc_symlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_symlink_trampoline() + +//go:linkname libc_symlink libc_symlink +//go:cgo_import_dynamic libc_symlink symlink "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Sync() (err error) { - _, _, e1 := Syscall(SYS_SYNC, 0, 0, 0) + _, _, e1 := syscall(funcPC(libc_sync_trampoline), 0, 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_sync_trampoline() + +//go:linkname libc_sync libc_sync +//go:cgo_import_dynamic libc_sync sync "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Truncate(path string, length int64) (err error) { @@ -1162,21 +1605,31 @@ func Truncate(path string, length int64) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length)) + _, _, e1 := syscall(funcPC(libc_truncate_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(length), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_truncate_trampoline() + +//go:linkname libc_truncate libc_truncate +//go:cgo_import_dynamic libc_truncate truncate "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Umask(newmask int) (oldmask int) { - r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0) + r0, _, _ := syscall(funcPC(libc_umask_trampoline), uintptr(newmask), 0, 0) oldmask = int(r0) return } +func libc_umask_trampoline() + +//go:linkname libc_umask libc_umask +//go:cgo_import_dynamic libc_umask umask "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Unlink(path string) (err error) { @@ -1185,13 +1638,18 @@ func Unlink(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_unlink_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_unlink_trampoline() + +//go:linkname libc_unlink libc_unlink +//go:cgo_import_dynamic libc_unlink unlink "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Unmount(path string, flags int) (err error) { @@ -1200,13 +1658,18 @@ func Unmount(path string, flags int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) + _, _, e1 := syscall(funcPC(libc_unmount_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_unmount_trampoline() + +//go:linkname libc_unmount libc_unmount +//go:cgo_import_dynamic libc_unmount unmount "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func write(fd int, p []byte) (n int, err error) { @@ -1216,7 +1679,7 @@ func write(fd int, p []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p))) + r0, _, e1 := syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -1224,10 +1687,15 @@ func write(fd int, p []byte) (n int, err error) { return } +func libc_write_trampoline() + +//go:linkname libc_write libc_write +//go:cgo_import_dynamic libc_write write "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) { - r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), 0, 0) + r0, _, e1 := syscall6X(funcPC(libc_mmap_trampoline), uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos)) ret = uintptr(r0) if e1 != 0 { err = errnoErr(e1) @@ -1235,53 +1703,78 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) ( return } +func libc_mmap_trampoline() + +//go:linkname libc_mmap libc_mmap +//go:cgo_import_dynamic libc_mmap mmap "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func munmap(addr uintptr, length uintptr) (err error) { - _, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0) + _, _, e1 := syscall(funcPC(libc_munmap_trampoline), uintptr(addr), uintptr(length), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_munmap_trampoline() + +//go:linkname libc_munmap libc_munmap +//go:cgo_import_dynamic libc_munmap munmap "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) +func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall6(funcPC(libc_utimensat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_utimensat_trampoline() + +//go:linkname libc_utimensat libc_utimensat +//go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) +func directSyscall(trap uintptr, a1 uintptr, a2 uintptr, a3 uintptr, a4 uintptr, a5 uintptr) (ret uintptr, err error) { + r0, _, e1 := syscall6X(funcPC(libc_syscall_trampoline), uintptr(trap), uintptr(a1), uintptr(a2), uintptr(a3), uintptr(a4), uintptr(a5)) + ret = uintptr(r0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_syscall_trampoline() + +//go:linkname libc_syscall libc_syscall +//go:cgo_import_dynamic libc_syscall syscall "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0) +func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { + r0, _, e1 := syscallX(funcPC(libc_lseek_trampoline), uintptr(fd), uintptr(offset), uintptr(whence)) + newoffset = int64(r0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_lseek_trampoline() + +//go:linkname libc_lseek libc_lseek +//go:cgo_import_dynamic libc_lseek lseek "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getcwd(buf []byte) (n int, err error) { @@ -1291,10 +1784,206 @@ func getcwd(buf []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0) + r0, _, e1 := syscall(funcPC(libc_getcwd_trampoline), uintptr(_p0), uintptr(len(buf)), 0) n = int(r0) if e1 != 0 { err = errnoErr(e1) } return } + +func libc_getcwd_trampoline() + +//go:linkname libc_getcwd libc_getcwd +//go:cgo_import_dynamic libc_getcwd getcwd "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := syscall6(funcPC(libc_sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_sysctl_trampoline() + +//go:linkname libc_sysctl libc_sysctl +//go:cgo_import_dynamic libc_sysctl sysctl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fork() (pid int, err error) { + r0, _, e1 := rawSyscall(funcPC(libc_fork_trampoline), 0, 0, 0) + pid = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_fork_trampoline() + +//go:linkname libc_fork libc_fork +//go:cgo_import_dynamic libc_fork fork "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ioctl(fd int, req int, arg int) (err error) { + _, _, e1 := rawSyscall(funcPC(libc_ioctl_trampoline), uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_ioctl_trampoline() + +//go:linkname libc_ioctl libc_ioctl +//go:cgo_import_dynamic libc_ioctl ioctl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func execve(path *byte, argv **byte, envp **byte) (err error) { + _, _, e1 := rawSyscall(funcPC(libc_execve_trampoline), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(argv)), uintptr(unsafe.Pointer(envp))) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_execve_trampoline() + +//go:linkname libc_execve libc_execve +//go:cgo_import_dynamic libc_execve execve "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func exit(res int) (err error) { + _, _, e1 := rawSyscall(funcPC(libc_exit_trampoline), uintptr(res), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_exit_trampoline() + +//go:linkname libc_exit libc_exit +//go:cgo_import_dynamic libc_exit exit "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +//go:nosplit +func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { + _, _, e1 := syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_ptrace_trampoline() + +//go:linkname libc_ptrace libc_ptrace +//go:cgo_import_dynamic libc_ptrace ptrace "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getentropy(p []byte) (err error) { + var _p0 unsafe.Pointer + if len(p) > 0 { + _p0 = unsafe.Pointer(&p[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := rawSyscall(funcPC(libc_getentropy_trampoline), uintptr(_p0), uintptr(len(p)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_getentropy_trampoline() + +//go:linkname libc_getentropy libc_getentropy +//go:cgo_import_dynamic libc_getentropy getentropy "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fstatat(fd int, path string, stat *Stat_t, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall6(funcPC(libc_fstatat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_fstatat_trampoline() + +//go:linkname libc_fstatat libc_fstatat +//go:cgo_import_dynamic libc_fstatat fstatat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) { + r0, _, e1 := syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg)) + val = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unlinkat(fd int, path string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall(funcPC(libc_unlinkat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_unlinkat_trampoline() + +//go:linkname libc_unlinkat libc_unlinkat +//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func openat(fd int, path string, flags int, perm uint32) (fdret int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + r0, _, e1 := syscall6(funcPC(libc_openat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(perm), 0, 0) + fdret = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_openat_trampoline() + +//go:linkname libc_openat libc_openat +//go:cgo_import_dynamic libc_openat openat "libc.so" diff --git a/src/syscall/zsyscall_openbsd_amd64.s b/src/syscall/zsyscall_openbsd_amd64.s new file mode 100644 index 0000000000..e5c5dde930 --- /dev/null +++ b/src/syscall/zsyscall_openbsd_amd64.s @@ -0,0 +1,233 @@ +// go run mkasm.go openbsd amd64 +// Code generated by the command above; DO NOT EDIT. +#include "textflag.h" +TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getgroups(SB) +TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setgroups(SB) +TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 + JMP libc_wait4(SB) +TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 + JMP libc_accept(SB) +TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 + JMP libc_bind(SB) +TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 + JMP libc_connect(SB) +TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 + JMP libc_socket(SB) +TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getsockopt(SB) +TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setsockopt(SB) +TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpeername(SB) +TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getsockname(SB) +TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 + JMP libc_shutdown(SB) +TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 + JMP libc_socketpair(SB) +TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 + JMP libc_recvfrom(SB) +TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 + JMP libc_sendto(SB) +TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 + JMP libc_recvmsg(SB) +TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 + JMP libc_sendmsg(SB) +TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 + JMP libc_kevent(SB) +TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 + JMP libc_utimes(SB) +TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 + JMP libc_futimes(SB) +TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fcntl(SB) +TEXT ·libc_pipe2_trampoline(SB),NOSPLIT,$0-0 + JMP libc_pipe2(SB) +TEXT ·libc_accept4_trampoline(SB),NOSPLIT,$0-0 + JMP libc_accept4(SB) +TEXT ·libc_getdents_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getdents(SB) +TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 + JMP libc_access(SB) +TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 + JMP libc_adjtime(SB) +TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chdir(SB) +TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chflags(SB) +TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chmod(SB) +TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chown(SB) +TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chroot(SB) +TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 + JMP libc_close(SB) +TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 + JMP libc_dup(SB) +TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 + JMP libc_dup2(SB) +TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fchdir(SB) +TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fchflags(SB) +TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fchmod(SB) +TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fchown(SB) +TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 + JMP libc_flock(SB) +TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fpathconf(SB) +TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fstat(SB) +TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fstatfs(SB) +TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fsync(SB) +TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 + JMP libc_ftruncate(SB) +TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getegid(SB) +TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_geteuid(SB) +TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getgid(SB) +TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpgid(SB) +TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpgrp(SB) +TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpid(SB) +TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getppid(SB) +TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpriority(SB) +TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getrlimit(SB) +TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getrusage(SB) +TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getsid(SB) +TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 + JMP libc_gettimeofday(SB) +TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getuid(SB) +TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_issetugid(SB) +TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 + JMP libc_kill(SB) +TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 + JMP libc_kqueue(SB) +TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 + JMP libc_lchown(SB) +TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 + JMP libc_link(SB) +TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 + JMP libc_listen(SB) +TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_lstat(SB) +TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 + JMP libc_mkdir(SB) +TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 + JMP libc_mkfifo(SB) +TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 + JMP libc_mknod(SB) +TEXT ·libc_nanosleep_trampoline(SB),NOSPLIT,$0-0 + JMP libc_nanosleep(SB) +TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 + JMP libc_open(SB) +TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 + JMP libc_pathconf(SB) +TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 + JMP libc_pread(SB) +TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 + JMP libc_pwrite(SB) +TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 + JMP libc_read(SB) +TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 + JMP libc_readlink(SB) +TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 + JMP libc_rename(SB) +TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 + JMP libc_revoke(SB) +TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 + JMP libc_rmdir(SB) +TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 + JMP libc_select(SB) +TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setegid(SB) +TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_seteuid(SB) +TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setgid(SB) +TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setlogin(SB) +TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setpgid(SB) +TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setpriority(SB) +TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setregid(SB) +TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setreuid(SB) +TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setrlimit(SB) +TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setsid(SB) +TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 + JMP libc_settimeofday(SB) +TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setuid(SB) +TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_stat(SB) +TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0 + JMP libc_statfs(SB) +TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 + JMP libc_symlink(SB) +TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 + JMP libc_sync(SB) +TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 + JMP libc_truncate(SB) +TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 + JMP libc_umask(SB) +TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 + JMP libc_unlink(SB) +TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 + JMP libc_unmount(SB) +TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 + JMP libc_write(SB) +TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 + JMP libc_mmap(SB) +TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 + JMP libc_munmap(SB) +TEXT ·libc_utimensat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_utimensat(SB) +TEXT ·libc_syscall_trampoline(SB),NOSPLIT,$0-0 + JMP libc_syscall(SB) +TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 + JMP libc_lseek(SB) +TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getcwd(SB) +TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 + JMP libc_sysctl(SB) +TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fork(SB) +TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 + JMP libc_ioctl(SB) +TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 + JMP libc_execve(SB) +TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 + JMP libc_exit(SB) +TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 + JMP libc_ptrace(SB) +TEXT ·libc_getentropy_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getentropy(SB) +TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fstatat(SB) +TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_unlinkat(SB) +TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_openat(SB) -- cgit v1.3-5-g9baa From 5cdf0da1bfc74ad1017a488044a865850f7c3c8e Mon Sep 17 00:00:00 2001 From: Joel Sing Date: Wed, 27 Jan 2021 01:00:05 +1100 Subject: syscall: clean up mkasm related changes The mkasm_darwin.go file was renamed to mkasm.go in CL 270380, with OpenBSD support being added. The mkasm_openbsd.go file should not have been merged, so remove it. Fix up references to mkasm_$GOOS.go and provide $GOOS as an argument on invocation. Updates #36435 Change-Id: I868d3f2146973d026e6a663d437749dbb6b312ec Reviewed-on: https://go-review.googlesource.com/c/go/+/286812 Trust: Joel Sing Reviewed-by: Cherry Zhang --- src/syscall/mkall.sh | 8 +++--- src/syscall/mkasm_openbsd.go | 58 -------------------------------------------- src/syscall/mksyscall.pl | 2 +- 3 files changed, 5 insertions(+), 63 deletions(-) delete mode 100644 src/syscall/mkasm_openbsd.go (limited to 'src/syscall') diff --git a/src/syscall/mkall.sh b/src/syscall/mkall.sh index 3aaf8c429d..87e5157416 100755 --- a/src/syscall/mkall.sh +++ b/src/syscall/mkall.sh @@ -125,13 +125,13 @@ darwin_amd64) mkerrors="$mkerrors -m64" mksyscall="./mksyscall.pl -darwin" mktypes="GOARCH=$GOARCH go tool cgo -godefs" - mkasm="go run mkasm_darwin.go" + mkasm="go run mkasm.go" ;; darwin_arm64) mkerrors="$mkerrors -m64" mksyscall="./mksyscall.pl -darwin" mktypes="GOARCH=$GOARCH go tool cgo -godefs" - mkasm="go run mkasm_darwin.go" + mkasm="go run mkasm.go" ;; dragonfly_amd64) mkerrors="$mkerrors -m64" @@ -299,7 +299,7 @@ openbsd_amd64) zsysctl="zsysctl_openbsd.go" mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl" mktypes="GOARCH=$GOARCH go tool cgo -godefs" - mkasm="go run mkasm_openbsd.go" + mkasm="go run mkasm.go" ;; openbsd_arm) GOOSARCH_in="syscall_openbsd1.go syscall_openbsd_$GOARCH.go" @@ -372,5 +372,5 @@ esac # Therefore, "go run" tries to recompile syscall package but ztypes is empty and it fails. echo "$mktypes types_$GOOS.go |go run mkpost.go >ztypes_$GOOSARCH.go.NEW && mv ztypes_$GOOSARCH.go.NEW ztypes_$GOOSARCH.go"; fi - if [ -n "$mkasm" ]; then echo "$mkasm $GOARCH"; fi + if [ -n "$mkasm" ]; then echo "$mkasm $GOOS $GOARCH"; fi ) | $run diff --git a/src/syscall/mkasm_openbsd.go b/src/syscall/mkasm_openbsd.go deleted file mode 100644 index 9b938bde8c..0000000000 --- a/src/syscall/mkasm_openbsd.go +++ /dev/null @@ -1,58 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build ignore - -// mkasm_openbsd.go generates assembly trampolines to call libc routines from Go. -// This program must be run after mksyscall.pl. -package main - -import ( - "bytes" - "fmt" - "io/ioutil" - "log" - "os" - "strings" -) - -func main() { - in1, err := ioutil.ReadFile("syscall_openbsd.go") - if err != nil { - log.Fatalf("can't open syscall_openbsd.go: %s", err) - } - arch := os.Args[1] - in2, err := ioutil.ReadFile(fmt.Sprintf("syscall_openbsd_%s.go", arch)) - if err != nil { - log.Fatalf("can't open syscall_openbsd_%s.go: %s", arch, err) - } - in3, err := ioutil.ReadFile(fmt.Sprintf("zsyscall_openbsd_%s.go", arch)) - if err != nil { - log.Fatalf("can't open zsyscall_openbsd_%s.go: %s", arch, err) - } - in := string(in1) + string(in2) + string(in3) - - trampolines := map[string]bool{} - - var out bytes.Buffer - - fmt.Fprintf(&out, "// go run mkasm_openbsd.go %s\n", strings.Join(os.Args[1:], " ")) - fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n") - fmt.Fprintf(&out, "#include \"textflag.h\"\n") - for _, line := range strings.Split(in, "\n") { - if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") { - continue - } - fn := line[5 : len(line)-13] - if !trampolines[fn] { - trampolines[fn] = true - fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn) - fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn) - } - } - err = ioutil.WriteFile(fmt.Sprintf("zsyscall_openbsd_%s.s", arch), out.Bytes(), 0644) - if err != nil { - log.Fatalf("can't write zsyscall_openbsd_%s.s: %s", arch, err) - } -} diff --git a/src/syscall/mksyscall.pl b/src/syscall/mksyscall.pl index fa9e684d0f..67e8d1d99e 100755 --- a/src/syscall/mksyscall.pl +++ b/src/syscall/mksyscall.pl @@ -352,7 +352,7 @@ while(<>) { # The assembly trampoline that jumps to the libc routine. $text .= "func ${funcname}_trampoline()\n"; # Map syscall.funcname to just plain funcname. - # (The jump to this function is in the assembly trampoline, generated by mkasm_$GOOS.go.) + # (The jump to this function is in the assembly trampoline, generated by mkasm.go.) $text .= "//go:linkname $funcname $funcname\n"; # Tell the linker that funcname can be found in libSystem using varname without the libc_ prefix. my $basename = substr $funcname, 5; -- cgit v1.3-5-g9baa From 376518d77fb5d718f90c8b66ea25660aa3734032 Mon Sep 17 00:00:00 2001 From: Joel Sing Date: Wed, 27 Jan 2021 01:48:47 +1100 Subject: runtime,syscall: convert syscall on openbsd/arm64 to libc Convert the syscall package on openbsd/arm64 to use libc rather than performing direct system calls. Updates #36435 Change-Id: I7e1da8537cea9ed9bf2676f181e56ae99383333f Reviewed-on: https://go-review.googlesource.com/c/go/+/286815 Trust: Joel Sing Reviewed-by: Cherry Zhang Run-TryBot: Cherry Zhang TryBot-Result: Go Bot --- src/runtime/sys_openbsd3.go | 2 +- src/runtime/sys_openbsd_arm64.s | 295 +++++++++++ src/syscall/asm_openbsd_arm64.s | 140 +---- src/syscall/exec_bsd.go | 2 +- src/syscall/exec_libc2.go | 2 +- src/syscall/mkall.sh | 5 +- src/syscall/syscall_openbsd1.go | 2 +- src/syscall/syscall_openbsd_libc.go | 2 +- src/syscall/zsyscall_openbsd_arm64.go | 941 +++++++++++++++++++++++++++++----- src/syscall/zsyscall_openbsd_arm64.s | 233 +++++++++ 10 files changed, 1372 insertions(+), 252 deletions(-) create mode 100644 src/syscall/zsyscall_openbsd_arm64.s (limited to 'src/syscall') diff --git a/src/runtime/sys_openbsd3.go b/src/runtime/sys_openbsd3.go index a8f9b0ee14..4d4c88e3ac 100644 --- a/src/runtime/sys_openbsd3.go +++ b/src/runtime/sys_openbsd3.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build openbsd,amd64 +// +build openbsd,amd64 openbsd,arm64 package runtime diff --git a/src/runtime/sys_openbsd_arm64.s b/src/runtime/sys_openbsd_arm64.s index 0fd983ef25..9b4acc90a5 100644 --- a/src/runtime/sys_openbsd_arm64.s +++ b/src/runtime/sys_openbsd_arm64.s @@ -403,3 +403,298 @@ TEXT runtime·sigaltstack_trampoline(SB),NOSPLIT,$0 MOVD $0, R0 // crash on syscall failure MOVD R0, (R0) RET + +// syscall calls a function in libc on behalf of the syscall package. +// syscall takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscall expects a 32-bit result and tests for 32-bit -1 +// to decide there was an error. +TEXT runtime·syscall(SB),NOSPLIT,$0 + MOVD R0, R19 // pointer to args + + MOVD (0*8)(R19), R11 // fn + MOVD (1*8)(R19), R0 // a1 + MOVD (2*8)(R19), R1 // a2 + MOVD (3*8)(R19), R2 // a3 + MOVD $0, R3 // vararg + + CALL R11 + + MOVD R0, (4*8)(R19) // r1 + MOVD R1, (5*8)(R19) // r2 + + // Standard libc functions return -1 on error + // and set errno. + CMPW $-1, R0 + BNE ok + + // Get error code from libc. + CALL libc_errno(SB) + MOVW (R0), R0 + MOVD R0, (6*8)(R19) // err + +ok: + RET + +// syscallX calls a function in libc on behalf of the syscall package. +// syscallX takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscallX must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscallX is like syscall but expects a 64-bit result +// and tests for 64-bit -1 to decide there was an error. +TEXT runtime·syscallX(SB),NOSPLIT,$0 + MOVD R0, R19 // pointer to args + + MOVD (0*8)(R19), R11 // fn + MOVD (1*8)(R19), R0 // a1 + MOVD (2*8)(R19), R1 // a2 + MOVD (3*8)(R19), R2 // a3 + MOVD $0, R3 // vararg + + CALL R11 + + MOVD R0, (4*8)(R19) // r1 + MOVD R1, (5*8)(R19) // r2 + + // Standard libc functions return -1 on error + // and set errno. + CMP $-1, R0 + BNE ok + + // Get error code from libc. + CALL libc_errno(SB) + MOVW (R0), R0 + MOVD R0, (6*8)(R19) // err + +ok: + RET + +// syscall6 calls a function in libc on behalf of the syscall package. +// syscall6 takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// a4 uintptr +// a5 uintptr +// a6 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall6 must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscall6 expects a 32-bit result and tests for 32-bit -1 +// to decide there was an error. +TEXT runtime·syscall6(SB),NOSPLIT,$0 + MOVD R0, R19 // pointer to args + + MOVD (0*8)(R19), R11 // fn + MOVD (1*8)(R19), R0 // a1 + MOVD (2*8)(R19), R1 // a2 + MOVD (3*8)(R19), R2 // a3 + MOVD (4*8)(R19), R3 // a4 + MOVD (5*8)(R19), R4 // a5 + MOVD (6*8)(R19), R5 // a6 + MOVD $0, R6 // vararg + + CALL R11 + + MOVD R0, (7*8)(R19) // r1 + MOVD R1, (8*8)(R19) // r2 + + // Standard libc functions return -1 on error + // and set errno. + CMPW $-1, R0 + BNE ok + + // Get error code from libc. + CALL libc_errno(SB) + MOVW (R0), R0 + MOVD R0, (9*8)(R19) // err + +ok: + RET + +// syscall6X calls a function in libc on behalf of the syscall package. +// syscall6X takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// a4 uintptr +// a5 uintptr +// a6 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall6X must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscall6X is like syscall6 but expects a 64-bit result +// and tests for 64-bit -1 to decide there was an error. +TEXT runtime·syscall6X(SB),NOSPLIT,$0 + MOVD R0, R19 // pointer to args + + MOVD (0*8)(R19), R11 // fn + MOVD (1*8)(R19), R0 // a1 + MOVD (2*8)(R19), R1 // a2 + MOVD (3*8)(R19), R2 // a3 + MOVD (4*8)(R19), R3 // a4 + MOVD (5*8)(R19), R4 // a5 + MOVD (6*8)(R19), R5 // a6 + MOVD $0, R6 // vararg + + CALL R11 + + MOVD R0, (7*8)(R19) // r1 + MOVD R1, (8*8)(R19) // r2 + + // Standard libc functions return -1 on error + // and set errno. + CMP $-1, R0 + BNE ok + + // Get error code from libc. + CALL libc_errno(SB) + MOVW (R0), R0 + MOVD R0, (9*8)(R19) // err + +ok: + RET + +// syscall10 calls a function in libc on behalf of the syscall package. +// syscall10 takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// a4 uintptr +// a5 uintptr +// a6 uintptr +// a7 uintptr +// a8 uintptr +// a9 uintptr +// a10 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall10 must be called on the g0 stack with the +// C calling convention (use libcCall). +TEXT runtime·syscall10(SB),NOSPLIT,$0 + MOVD R0, R19 // pointer to args + + MOVD (0*8)(R19), R11 // fn + MOVD (1*8)(R19), R0 // a1 + MOVD (2*8)(R19), R1 // a2 + MOVD (3*8)(R19), R2 // a3 + MOVD (4*8)(R19), R3 // a4 + MOVD (5*8)(R19), R4 // a5 + MOVD (6*8)(R19), R5 // a6 + MOVD (7*8)(R19), R6 // a7 + MOVD (8*8)(R19), R7 // a8 + MOVD (9*8)(R19), R8 // a9 + MOVD (10*8)(R19), R9 // a10 + MOVD $0, R10 // vararg + + CALL R11 + + MOVD R0, (11*8)(R19) // r1 + MOVD R1, (12*8)(R19) // r2 + + // Standard libc functions return -1 on error + // and set errno. + CMPW $-1, R0 + BNE ok + + // Get error code from libc. + CALL libc_errno(SB) + MOVW (R0), R0 + MOVD R0, (13*8)(R19) // err + +ok: + RET + +// syscall10X calls a function in libc on behalf of the syscall package. +// syscall10X takes a pointer to a struct like: +// struct { +// fn uintptr +// a1 uintptr +// a2 uintptr +// a3 uintptr +// a4 uintptr +// a5 uintptr +// a6 uintptr +// a7 uintptr +// a8 uintptr +// a9 uintptr +// a10 uintptr +// r1 uintptr +// r2 uintptr +// err uintptr +// } +// syscall10X must be called on the g0 stack with the +// C calling convention (use libcCall). +// +// syscall10X is like syscall10 but expects a 64-bit result +// and tests for 64-bit -1 to decide there was an error. +TEXT runtime·syscall10X(SB),NOSPLIT,$0 + MOVD R0, R19 // pointer to args + + MOVD (0*8)(R19), R11 // fn + MOVD (1*8)(R19), R0 // a1 + MOVD (2*8)(R19), R1 // a2 + MOVD (3*8)(R19), R2 // a3 + MOVD (4*8)(R19), R3 // a4 + MOVD (5*8)(R19), R4 // a5 + MOVD (6*8)(R19), R5 // a6 + MOVD (7*8)(R19), R6 // a7 + MOVD (8*8)(R19), R7 // a8 + MOVD (9*8)(R19), R8 // a9 + MOVD (10*8)(R19), R9 // a10 + MOVD $0, R10 // vararg + + CALL R11 + + MOVD R0, (11*8)(R19) // r1 + MOVD R1, (12*8)(R19) // r2 + + // Standard libc functions return -1 on error + // and set errno. + CMP $-1, R0 + BNE ok + + // Get error code from libc. + CALL libc_errno(SB) + MOVW (R0), R0 + MOVD R0, (13*8)(R19) // err + +ok: + RET diff --git a/src/syscall/asm_openbsd_arm64.s b/src/syscall/asm_openbsd_arm64.s index dcbed10cbe..61595a11a3 100644 --- a/src/syscall/asm_openbsd_arm64.s +++ b/src/syscall/asm_openbsd_arm64.s @@ -4,127 +4,29 @@ #include "textflag.h" -// See comment in runtime/sys_openbsd_arm64.s re this construction. -#define INVOKE_SYSCALL \ - SVC; \ - NOOP; \ - NOOP +// +// System call support for ARM64, OpenBSD +// -// func Syscall(trap int64, a1, a2, a3 int64) (r1, r2, err int64); -TEXT ·Syscall(SB),NOSPLIT,$0-56 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R0 - MOVD a2+16(FP), R1 - MOVD a3+24(FP), R2 - MOVD $0, R3 - MOVD $0, R4 - MOVD $0, R5 - MOVD trap+0(FP), R8 // syscall number - INVOKE_SYSCALL - BCC ok - MOVD $-1, R4 - MOVD R4, r1+32(FP) // r1 - MOVD ZR, r2+40(FP) // r2 - MOVD R0, err+48(FP) // errno - BL runtime·exitsyscall(SB) - RET -ok: - MOVD R0, r1+32(FP) // r1 - MOVD R1, r2+40(FP) // r2 - MOVD ZR, err+48(FP) // errno - BL runtime·exitsyscall(SB) - RET +// Provide these function names via assembly so they are provided as ABI0, +// rather than ABIInternal. -TEXT ·Syscall6(SB),NOSPLIT,$0-80 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R0 - MOVD a2+16(FP), R1 - MOVD a3+24(FP), R2 - MOVD a4+32(FP), R3 - MOVD a5+40(FP), R4 - MOVD a6+48(FP), R5 - MOVD trap+0(FP), R8 // syscall number - INVOKE_SYSCALL - BCC ok - MOVD $-1, R4 - MOVD R4, r1+56(FP) // r1 - MOVD ZR, r2+64(FP) // r2 - MOVD R0, err+72(FP) // errno - BL runtime·exitsyscall(SB) - RET -ok: - MOVD R0, r1+56(FP) // r1 - MOVD R1, r2+64(FP) // r2 - MOVD ZR, err+72(FP) // errno - BL runtime·exitsyscall(SB) - RET +// func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·Syscall(SB),NOSPLIT,$0-56 + JMP ·syscallInternal(SB) -TEXT ·Syscall9(SB),NOSPLIT,$0-104 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R0 - MOVD a2+16(FP), R1 - MOVD a3+24(FP), R2 - MOVD a4+32(FP), R3 - MOVD a5+40(FP), R4 - MOVD a6+48(FP), R5 - MOVD a7+56(FP), R6 - MOVD a8+64(FP), R7 - MOVD a9+72(FP), R8 // on stack - MOVD R8, 8(RSP) - MOVD num+0(FP), R8 // syscall number - INVOKE_SYSCALL - BCC ok - MOVD $-1, R4 - MOVD R4, r1+80(FP) // r1 - MOVD ZR, r2+88(FP) // r2 - MOVD R0, err+96(FP) // errno - BL runtime·exitsyscall(SB) - RET -ok: - MOVD R0, r1+80(FP) // r1 - MOVD R1, r2+88(FP) // r2 - MOVD ZR, err+96(FP) // errno - BL runtime·exitsyscall(SB) - RET +// func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·Syscall6(SB),NOSPLIT,$0-80 + JMP ·syscall6Internal(SB) -TEXT ·RawSyscall(SB),NOSPLIT,$0-56 - MOVD a1+8(FP), R0 - MOVD a2+16(FP), R1 - MOVD a3+24(FP), R2 - MOVD $0, R3 - MOVD $0, R4 - MOVD $0, R5 - MOVD trap+0(FP), R8 // syscall number - INVOKE_SYSCALL - BCC ok - MOVD $-1, R4 - MOVD R4, r1+32(FP) // r1 - MOVD ZR, r2+40(FP) // r2 - MOVD R0, err+48(FP) // errno - RET -ok: - MOVD R0, r1+32(FP) // r1 - MOVD R1, r2+40(FP) // r2 - MOVD ZR, err+48(FP) // errno - RET +// func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·RawSyscall(SB),NOSPLIT,$0-56 + JMP ·rawSyscallInternal(SB) -TEXT ·RawSyscall6(SB),NOSPLIT,$0-80 - MOVD a1+8(FP), R0 - MOVD a2+16(FP), R1 - MOVD a3+24(FP), R2 - MOVD a4+32(FP), R3 - MOVD a5+40(FP), R4 - MOVD a6+48(FP), R5 - MOVD trap+0(FP), R8 // syscall number - INVOKE_SYSCALL - BCC ok - MOVD $-1, R4 - MOVD R4, r1+56(FP) // r1 - MOVD ZR, r2+64(FP) // r2 - MOVD R0, err+72(FP) // errno - RET -ok: - MOVD R0, r1+56(FP) // r1 - MOVD R1, r2+64(FP) // r2 - MOVD ZR, err+72(FP) // errno - RET +// func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·RawSyscall6(SB),NOSPLIT,$0-80 + JMP ·rawSyscall6Internal(SB) + +// func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) +TEXT ·Syscall9(SB),NOSPLIT,$0-104 + JMP ·syscall9Internal(SB) diff --git a/src/syscall/exec_bsd.go b/src/syscall/exec_bsd.go index 9069ef4613..940a81b58e 100644 --- a/src/syscall/exec_bsd.go +++ b/src/syscall/exec_bsd.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build dragonfly freebsd netbsd openbsd,!amd64 +// +build dragonfly freebsd netbsd openbsd,!amd64,!arm64 package syscall diff --git a/src/syscall/exec_libc2.go b/src/syscall/exec_libc2.go index 496e7cf4c3..45d3f85baf 100644 --- a/src/syscall/exec_libc2.go +++ b/src/syscall/exec_libc2.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build darwin openbsd,amd64 +// +build darwin openbsd,amd64 openbsd,arm64 package syscall diff --git a/src/syscall/mkall.sh b/src/syscall/mkall.sh index 87e5157416..d1e28efa8c 100755 --- a/src/syscall/mkall.sh +++ b/src/syscall/mkall.sh @@ -313,15 +313,16 @@ openbsd_arm) mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char" ;; openbsd_arm64) - GOOSARCH_in="syscall_openbsd1.go syscall_openbsd_$GOARCH.go" + GOOSARCH_in="syscall_openbsd_libc.go syscall_openbsd_$GOARCH.go" mkerrors="$mkerrors -m64" - mksyscall="./mksyscall.pl -openbsd" + mksyscall="./mksyscall.pl -openbsd -libc" mksysctl="./mksysctl_openbsd.pl" zsysctl="zsysctl_openbsd.go" mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl" # Let the type of C char be signed to make the bare syscall # API consistent between platforms. mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char" + mkasm="go run mkasm.go" ;; openbsd_mips64) GOOSARCH_in="syscall_openbsd1.go syscall_openbsd_$GOARCH.go" diff --git a/src/syscall/syscall_openbsd1.go b/src/syscall/syscall_openbsd1.go index d8065374fb..2c7d0f8c90 100644 --- a/src/syscall/syscall_openbsd1.go +++ b/src/syscall/syscall_openbsd1.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build openbsd,!amd64 +// +build openbsd,!amd64,!arm64 package syscall diff --git a/src/syscall/syscall_openbsd_libc.go b/src/syscall/syscall_openbsd_libc.go index 191c7e0e43..2fcc2011bc 100644 --- a/src/syscall/syscall_openbsd_libc.go +++ b/src/syscall/syscall_openbsd_libc.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build openbsd,amd64 +// +build openbsd,amd64 openbsd,arm64 package syscall diff --git a/src/syscall/zsyscall_openbsd_arm64.go b/src/syscall/zsyscall_openbsd_arm64.go index 626ce17703..90a46f3c4b 100644 --- a/src/syscall/zsyscall_openbsd_arm64.go +++ b/src/syscall/zsyscall_openbsd_arm64.go @@ -1,4 +1,4 @@ -// mksyscall.pl -openbsd -tags openbsd,arm64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_arm64.go +// mksyscall.pl -openbsd -libc -tags openbsd,arm64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_libc.go syscall_openbsd_arm64.go // Code generated by the command above; DO NOT EDIT. // +build openbsd,arm64 @@ -10,7 +10,7 @@ import "unsafe" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getgroups(ngid int, gid *_Gid_t) (n int, err error) { - r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0) + r0, _, e1 := rawSyscall(funcPC(libc_getgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -18,20 +18,30 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) { return } +func libc_getgroups_trampoline() + +//go:linkname libc_getgroups libc_getgroups +//go:cgo_import_dynamic libc_getgroups getgroups "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func setgroups(ngid int, gid *_Gid_t) (err error) { - _, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0) + _, _, e1 := rawSyscall(funcPC(libc_setgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setgroups_trampoline() + +//go:linkname libc_setgroups libc_setgroups +//go:cgo_import_dynamic libc_setgroups setgroups "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) { - r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0) + r0, _, e1 := syscall6(funcPC(libc_wait4_trampoline), uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0) wpid = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -39,10 +49,15 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err return } +func libc_wait4_trampoline() + +//go:linkname libc_wait4 libc_wait4 +//go:cgo_import_dynamic libc_wait4 wait4 "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + r0, _, e1 := syscall(funcPC(libc_accept_trampoline), uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) fd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -50,30 +65,45 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { return } +func libc_accept_trampoline() + +//go:linkname libc_accept libc_accept +//go:cgo_import_dynamic libc_accept accept "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen)) + _, _, e1 := syscall(funcPC(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_bind_trampoline() + +//go:linkname libc_bind libc_bind +//go:cgo_import_dynamic libc_bind bind "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen)) + _, _, e1 := syscall(funcPC(libc_connect_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_connect_trampoline() + +//go:linkname libc_connect libc_connect +//go:cgo_import_dynamic libc_connect connect "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func socket(domain int, typ int, proto int) (fd int, err error) { - r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto)) + r0, _, e1 := rawSyscall(funcPC(libc_socket_trampoline), uintptr(domain), uintptr(typ), uintptr(proto)) fd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -81,66 +111,101 @@ func socket(domain int, typ int, proto int) (fd int, err error) { return } +func libc_socket_trampoline() + +//go:linkname libc_socket libc_socket +//go:cgo_import_dynamic libc_socket socket "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) { - _, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0) + _, _, e1 := syscall6(funcPC(libc_getsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getsockopt_trampoline() + +//go:linkname libc_getsockopt libc_getsockopt +//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) { - _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) + _, _, e1 := syscall6(funcPC(libc_setsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setsockopt_trampoline() + +//go:linkname libc_setsockopt libc_setsockopt +//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + _, _, e1 := rawSyscall(funcPC(libc_getpeername_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getpeername_trampoline() + +//go:linkname libc_getpeername libc_getpeername +//go:cgo_import_dynamic libc_getpeername getpeername "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + _, _, e1 := rawSyscall(funcPC(libc_getsockname_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getsockname_trampoline() + +//go:linkname libc_getsockname libc_getsockname +//go:cgo_import_dynamic libc_getsockname getsockname "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Shutdown(s int, how int) (err error) { - _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0) + _, _, e1 := syscall(funcPC(libc_shutdown_trampoline), uintptr(s), uintptr(how), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_shutdown_trampoline() + +//go:linkname libc_shutdown libc_shutdown +//go:cgo_import_dynamic libc_shutdown shutdown "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { - _, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0) + _, _, e1 := rawSyscall6(funcPC(libc_socketpair_trampoline), uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_socketpair_trampoline() + +//go:linkname libc_socketpair libc_socketpair +//go:cgo_import_dynamic libc_socketpair socketpair "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) { @@ -150,7 +215,7 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) + r0, _, e1 := syscall6(funcPC(libc_recvfrom_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -158,6 +223,11 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl return } +func libc_recvfrom_trampoline() + +//go:linkname libc_recvfrom libc_recvfrom +//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) { @@ -167,17 +237,22 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) + _, _, e1 := syscall6(funcPC(libc_sendto_trampoline), uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_sendto_trampoline() + +//go:linkname libc_sendto libc_sendto +//go:cgo_import_dynamic libc_sendto sendto "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { - r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + r0, _, e1 := syscall(funcPC(libc_recvmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -185,10 +260,15 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { return } +func libc_recvmsg_trampoline() + +//go:linkname libc_recvmsg libc_recvmsg +//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { - r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + r0, _, e1 := syscall(funcPC(libc_sendmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -196,10 +276,15 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { return } +func libc_sendmsg_trampoline() + +//go:linkname libc_sendmsg libc_sendmsg +//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) { - r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout))) + r0, _, e1 := syscall6(funcPC(libc_kevent_trampoline), uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -207,6 +292,11 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne return } +func libc_kevent_trampoline() + +//go:linkname libc_kevent libc_kevent +//go:cgo_import_dynamic libc_kevent kevent "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func utimes(path string, timeval *[2]Timeval) (err error) { @@ -215,27 +305,37 @@ func utimes(path string, timeval *[2]Timeval) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0) + _, _, e1 := syscall(funcPC(libc_utimes_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_utimes_trampoline() + +//go:linkname libc_utimes libc_utimes +//go:cgo_import_dynamic libc_utimes utimes "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func futimes(fd int, timeval *[2]Timeval) (err error) { - _, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0) + _, _, e1 := syscall(funcPC(libc_futimes_trampoline), uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_futimes_trampoline() + +//go:linkname libc_futimes libc_futimes +//go:cgo_import_dynamic libc_futimes futimes "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func fcntl(fd int, cmd int, arg int) (val int, err error) { - r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg)) + r0, _, e1 := syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg)) val = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -243,20 +343,30 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { return } +func libc_fcntl_trampoline() + +//go:linkname libc_fcntl libc_fcntl +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + _, _, e1 := rawSyscall(funcPC(libc_pipe2_trampoline), uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_pipe2_trampoline() + +//go:linkname libc_pipe2 libc_pipe2 +//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) { - r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) + r0, _, e1 := syscall6(funcPC(libc_accept4_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) nfd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -264,6 +374,11 @@ func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int return } +func libc_accept4_trampoline() + +//go:linkname libc_accept4 libc_accept4 +//go:cgo_import_dynamic libc_accept4 accept4 "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getdents(fd int, buf []byte) (n int, err error) { @@ -273,7 +388,7 @@ func getdents(fd int, buf []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS_GETDENTS, uintptr(fd), uintptr(_p0), uintptr(len(buf))) + r0, _, e1 := syscall(funcPC(libc_getdents_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(buf))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -281,6 +396,11 @@ func getdents(fd int, buf []byte) (n int, err error) { return } +func libc_getdents_trampoline() + +//go:linkname libc_getdents libc_getdents +//go:cgo_import_dynamic libc_getdents getdents "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Access(path string, mode uint32) (err error) { @@ -289,23 +409,33 @@ func Access(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_access_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_access_trampoline() + +//go:linkname libc_access libc_access +//go:cgo_import_dynamic libc_access access "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Adjtime(delta *Timeval, olddelta *Timeval) (err error) { - _, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0) + _, _, e1 := syscall(funcPC(libc_adjtime_trampoline), uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_adjtime_trampoline() + +//go:linkname libc_adjtime libc_adjtime +//go:cgo_import_dynamic libc_adjtime adjtime "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chdir(path string) (err error) { @@ -314,13 +444,18 @@ func Chdir(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_chdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chdir_trampoline() + +//go:linkname libc_chdir libc_chdir +//go:cgo_import_dynamic libc_chdir chdir "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chflags(path string, flags int) (err error) { @@ -329,13 +464,18 @@ func Chflags(path string, flags int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) + _, _, e1 := syscall(funcPC(libc_chflags_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chflags_trampoline() + +//go:linkname libc_chflags libc_chflags +//go:cgo_import_dynamic libc_chflags chflags "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chmod(path string, mode uint32) (err error) { @@ -344,13 +484,18 @@ func Chmod(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_chmod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chmod_trampoline() + +//go:linkname libc_chmod libc_chmod +//go:cgo_import_dynamic libc_chmod chmod "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chown(path string, uid int, gid int) (err error) { @@ -359,13 +504,18 @@ func Chown(path string, uid int, gid int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) + _, _, e1 := syscall(funcPC(libc_chown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chown_trampoline() + +//go:linkname libc_chown libc_chown +//go:cgo_import_dynamic libc_chown chown "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Chroot(path string) (err error) { @@ -374,27 +524,37 @@ func Chroot(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_chroot_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_chroot_trampoline() + +//go:linkname libc_chroot libc_chroot +//go:cgo_import_dynamic libc_chroot chroot "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Close(fd int) (err error) { - _, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0) + _, _, e1 := syscall(funcPC(libc_close_trampoline), uintptr(fd), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_close_trampoline() + +//go:linkname libc_close libc_close +//go:cgo_import_dynamic libc_close close "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Dup(fd int) (nfd int, err error) { - r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0) + r0, _, e1 := syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0) nfd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -402,70 +562,105 @@ func Dup(fd int) (nfd int, err error) { return } +func libc_dup_trampoline() + +//go:linkname libc_dup libc_dup +//go:cgo_import_dynamic libc_dup dup "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Dup2(from int, to int) (err error) { - _, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0) + _, _, e1 := syscall(funcPC(libc_dup2_trampoline), uintptr(from), uintptr(to), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_dup2_trampoline() + +//go:linkname libc_dup2 libc_dup2 +//go:cgo_import_dynamic libc_dup2 dup2 "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchdir(fd int) (err error) { - _, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0) + _, _, e1 := syscall(funcPC(libc_fchdir_trampoline), uintptr(fd), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fchdir_trampoline() + +//go:linkname libc_fchdir libc_fchdir +//go:cgo_import_dynamic libc_fchdir fchdir "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchflags(fd int, flags int) (err error) { - _, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0) + _, _, e1 := syscall(funcPC(libc_fchflags_trampoline), uintptr(fd), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fchflags_trampoline() + +//go:linkname libc_fchflags libc_fchflags +//go:cgo_import_dynamic libc_fchflags fchflags "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchmod(fd int, mode uint32) (err error) { - _, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_fchmod_trampoline), uintptr(fd), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fchmod_trampoline() + +//go:linkname libc_fchmod libc_fchmod +//go:cgo_import_dynamic libc_fchmod fchmod "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchown(fd int, uid int, gid int) (err error) { - _, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid)) + _, _, e1 := syscall(funcPC(libc_fchown_trampoline), uintptr(fd), uintptr(uid), uintptr(gid)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fchown_trampoline() + +//go:linkname libc_fchown libc_fchown +//go:cgo_import_dynamic libc_fchown fchown "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Flock(fd int, how int) (err error) { - _, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0) + _, _, e1 := syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_flock_trampoline() + +//go:linkname libc_flock libc_flock +//go:cgo_import_dynamic libc_flock flock "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fpathconf(fd int, name int) (val int, err error) { - r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0) + r0, _, e1 := syscall(funcPC(libc_fpathconf_trampoline), uintptr(fd), uintptr(name), 0) val = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -473,74 +668,114 @@ func Fpathconf(fd int, name int) (val int, err error) { return } +func libc_fpathconf_trampoline() + +//go:linkname libc_fpathconf libc_fpathconf +//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fstat(fd int, stat *Stat_t) (err error) { - _, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_fstat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fstat_trampoline() + +//go:linkname libc_fstat libc_fstat +//go:cgo_import_dynamic libc_fstat fstat "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fstatfs(fd int, stat *Statfs_t) (err error) { - _, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_fstatfs_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fstatfs_trampoline() + +//go:linkname libc_fstatfs libc_fstatfs +//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fsync(fd int) (err error) { - _, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0) + _, _, e1 := syscall(funcPC(libc_fsync_trampoline), uintptr(fd), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_fsync_trampoline() + +//go:linkname libc_fsync libc_fsync +//go:cgo_import_dynamic libc_fsync fsync "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Ftruncate(fd int, length int64) (err error) { - _, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length)) + _, _, e1 := syscall(funcPC(libc_ftruncate_trampoline), uintptr(fd), uintptr(length), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_ftruncate_trampoline() + +//go:linkname libc_ftruncate libc_ftruncate +//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getegid() (egid int) { - r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getegid_trampoline), 0, 0, 0) egid = int(r0) return } +func libc_getegid_trampoline() + +//go:linkname libc_getegid libc_getegid +//go:cgo_import_dynamic libc_getegid getegid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Geteuid() (uid int) { - r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_geteuid_trampoline), 0, 0, 0) uid = int(r0) return } +func libc_geteuid_trampoline() + +//go:linkname libc_geteuid libc_geteuid +//go:cgo_import_dynamic libc_geteuid geteuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getgid() (gid int) { - r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getgid_trampoline), 0, 0, 0) gid = int(r0) return } +func libc_getgid_trampoline() + +//go:linkname libc_getgid libc_getgid +//go:cgo_import_dynamic libc_getgid getgid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpgid(pid int) (pgid int, err error) { - r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0) + r0, _, e1 := rawSyscall(funcPC(libc_getpgid_trampoline), uintptr(pid), 0, 0) pgid = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -548,34 +783,54 @@ func Getpgid(pid int) (pgid int, err error) { return } +func libc_getpgid_trampoline() + +//go:linkname libc_getpgid libc_getpgid +//go:cgo_import_dynamic libc_getpgid getpgid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpgrp() (pgrp int) { - r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getpgrp_trampoline), 0, 0, 0) pgrp = int(r0) return } +func libc_getpgrp_trampoline() + +//go:linkname libc_getpgrp libc_getpgrp +//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpid() (pid int) { - r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getpid_trampoline), 0, 0, 0) pid = int(r0) return } +func libc_getpid_trampoline() + +//go:linkname libc_getpid libc_getpid +//go:cgo_import_dynamic libc_getpid getpid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getppid() (ppid int) { - r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getppid_trampoline), 0, 0, 0) ppid = int(r0) return } +func libc_getppid_trampoline() + +//go:linkname libc_getppid libc_getppid +//go:cgo_import_dynamic libc_getppid getppid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpriority(which int, who int) (prio int, err error) { - r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0) + r0, _, e1 := syscall(funcPC(libc_getpriority_trampoline), uintptr(which), uintptr(who), 0) prio = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -583,30 +838,45 @@ func Getpriority(which int, who int) (prio int, err error) { return } +func libc_getpriority_trampoline() + +//go:linkname libc_getpriority libc_getpriority +//go:cgo_import_dynamic libc_getpriority getpriority "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) + _, _, e1 := rawSyscall(funcPC(libc_getrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getrlimit_trampoline() + +//go:linkname libc_getrlimit libc_getrlimit +//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getrusage(who int, rusage *Rusage) (err error) { - _, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0) + _, _, e1 := rawSyscall(funcPC(libc_getrusage_trampoline), uintptr(who), uintptr(unsafe.Pointer(rusage)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_getrusage_trampoline() + +//go:linkname libc_getrusage libc_getrusage +//go:cgo_import_dynamic libc_getrusage getrusage "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getsid(pid int) (sid int, err error) { - r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0) + r0, _, e1 := rawSyscall(funcPC(libc_getsid_trampoline), uintptr(pid), 0, 0) sid = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -614,46 +884,71 @@ func Getsid(pid int) (sid int, err error) { return } +func libc_getsid_trampoline() + +//go:linkname libc_getsid libc_getsid +//go:cgo_import_dynamic libc_getsid getsid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Gettimeofday(tv *Timeval) (err error) { - _, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_gettimeofday_trampoline), uintptr(unsafe.Pointer(tv)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_gettimeofday_trampoline() + +//go:linkname libc_gettimeofday libc_gettimeofday +//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getuid() (uid int) { - r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0) + r0, _, _ := rawSyscall(funcPC(libc_getuid_trampoline), 0, 0, 0) uid = int(r0) return } +func libc_getuid_trampoline() + +//go:linkname libc_getuid libc_getuid +//go:cgo_import_dynamic libc_getuid getuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Issetugid() (tainted bool) { - r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0) + r0, _, _ := syscall(funcPC(libc_issetugid_trampoline), 0, 0, 0) tainted = bool(r0 != 0) return } +func libc_issetugid_trampoline() + +//go:linkname libc_issetugid libc_issetugid +//go:cgo_import_dynamic libc_issetugid issetugid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Kill(pid int, signum Signal) (err error) { - _, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0) + _, _, e1 := syscall(funcPC(libc_kill_trampoline), uintptr(pid), uintptr(signum), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_kill_trampoline() + +//go:linkname libc_kill libc_kill +//go:cgo_import_dynamic libc_kill kill "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Kqueue() (fd int, err error) { - r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0) + r0, _, e1 := syscall(funcPC(libc_kqueue_trampoline), 0, 0, 0) fd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -661,6 +956,11 @@ func Kqueue() (fd int, err error) { return } +func libc_kqueue_trampoline() + +//go:linkname libc_kqueue libc_kqueue +//go:cgo_import_dynamic libc_kqueue kqueue "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Lchown(path string, uid int, gid int) (err error) { @@ -669,13 +969,18 @@ func Lchown(path string, uid int, gid int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) + _, _, e1 := syscall(funcPC(libc_lchown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_lchown_trampoline() + +//go:linkname libc_lchown libc_lchown +//go:cgo_import_dynamic libc_lchown lchown "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Link(path string, link string) (err error) { @@ -689,23 +994,33 @@ func Link(path string, link string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) + _, _, e1 := syscall(funcPC(libc_link_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_link_trampoline() + +//go:linkname libc_link libc_link +//go:cgo_import_dynamic libc_link link "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Listen(s int, backlog int) (err error) { - _, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0) + _, _, e1 := syscall(funcPC(libc_listen_trampoline), uintptr(s), uintptr(backlog), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_listen_trampoline() + +//go:linkname libc_listen libc_listen +//go:cgo_import_dynamic libc_listen listen "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Lstat(path string, stat *Stat_t) (err error) { @@ -714,13 +1029,18 @@ func Lstat(path string, stat *Stat_t) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_lstat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_lstat_trampoline() + +//go:linkname libc_lstat libc_lstat +//go:cgo_import_dynamic libc_lstat lstat "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Mkdir(path string, mode uint32) (err error) { @@ -729,13 +1049,18 @@ func Mkdir(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_mkdir_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_mkdir_trampoline() + +//go:linkname libc_mkdir libc_mkdir +//go:cgo_import_dynamic libc_mkdir mkdir "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Mkfifo(path string, mode uint32) (err error) { @@ -744,13 +1069,18 @@ func Mkfifo(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + _, _, e1 := syscall(funcPC(libc_mkfifo_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_mkfifo_trampoline() + +//go:linkname libc_mkfifo libc_mkfifo +//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Mknod(path string, mode uint32, dev int) (err error) { @@ -759,23 +1089,33 @@ func Mknod(path string, mode uint32, dev int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) + _, _, e1 := syscall(funcPC(libc_mknod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_mknod_trampoline() + +//go:linkname libc_mknod libc_mknod +//go:cgo_import_dynamic libc_mknod mknod "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Nanosleep(time *Timespec, leftover *Timespec) (err error) { - _, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0) + _, _, e1 := syscall(funcPC(libc_nanosleep_trampoline), uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_nanosleep_trampoline() + +//go:linkname libc_nanosleep libc_nanosleep +//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Open(path string, mode int, perm uint32) (fd int, err error) { @@ -784,7 +1124,7 @@ func Open(path string, mode int, perm uint32) (fd int, err error) { if err != nil { return } - r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) + r0, _, e1 := syscall(funcPC(libc_open_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) fd = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -792,6 +1132,11 @@ func Open(path string, mode int, perm uint32) (fd int, err error) { return } +func libc_open_trampoline() + +//go:linkname libc_open libc_open +//go:cgo_import_dynamic libc_open open "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Pathconf(path string, name int) (val int, err error) { @@ -800,7 +1145,7 @@ func Pathconf(path string, name int) (val int, err error) { if err != nil { return } - r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0) + r0, _, e1 := syscall(funcPC(libc_pathconf_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(name), 0) val = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -808,6 +1153,11 @@ func Pathconf(path string, name int) (val int, err error) { return } +func libc_pathconf_trampoline() + +//go:linkname libc_pathconf libc_pathconf +//go:cgo_import_dynamic libc_pathconf pathconf "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Pread(fd int, p []byte, offset int64) (n int, err error) { @@ -817,7 +1167,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), 0) + r0, _, e1 := syscall6(funcPC(libc_pread_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -825,6 +1175,11 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { return } +func libc_pread_trampoline() + +//go:linkname libc_pread libc_pread +//go:cgo_import_dynamic libc_pread pread "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Pwrite(fd int, p []byte, offset int64) (n int, err error) { @@ -834,7 +1189,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), 0) + r0, _, e1 := syscall6(funcPC(libc_pwrite_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -842,6 +1197,11 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { return } +func libc_pwrite_trampoline() + +//go:linkname libc_pwrite libc_pwrite +//go:cgo_import_dynamic libc_pwrite pwrite "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func read(fd int, p []byte) (n int, err error) { @@ -851,7 +1211,7 @@ func read(fd int, p []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p))) + r0, _, e1 := syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -859,6 +1219,11 @@ func read(fd int, p []byte) (n int, err error) { return } +func libc_read_trampoline() + +//go:linkname libc_read libc_read +//go:cgo_import_dynamic libc_read read "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Readlink(path string, buf []byte) (n int, err error) { @@ -873,7 +1238,7 @@ func Readlink(path string, buf []byte) (n int, err error) { } else { _p1 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))) + r0, _, e1 := syscall(funcPC(libc_readlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -881,6 +1246,11 @@ func Readlink(path string, buf []byte) (n int, err error) { return } +func libc_readlink_trampoline() + +//go:linkname libc_readlink libc_readlink +//go:cgo_import_dynamic libc_readlink readlink "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Rename(from string, to string) (err error) { @@ -894,13 +1264,18 @@ func Rename(from string, to string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) + _, _, e1 := syscall(funcPC(libc_rename_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_rename_trampoline() + +//go:linkname libc_rename libc_rename +//go:cgo_import_dynamic libc_rename rename "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Revoke(path string) (err error) { @@ -909,13 +1284,18 @@ func Revoke(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_revoke_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_revoke_trampoline() + +//go:linkname libc_revoke libc_revoke +//go:cgo_import_dynamic libc_revoke revoke "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Rmdir(path string) (err error) { @@ -924,64 +1304,78 @@ func Rmdir(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_rmdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func libc_rmdir_trampoline() -func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { - r0, _, e1 := Syscall6(SYS_LSEEK, uintptr(fd), 0, uintptr(offset), uintptr(whence), 0, 0) - newoffset = int64(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:linkname libc_rmdir libc_rmdir +//go:cgo_import_dynamic libc_rmdir rmdir "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + _, _, e1 := syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_select_trampoline() + +//go:linkname libc_select libc_select +//go:cgo_import_dynamic libc_select select "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setegid(egid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_setegid_trampoline), uintptr(egid), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setegid_trampoline() + +//go:linkname libc_setegid libc_setegid +//go:cgo_import_dynamic libc_setegid setegid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Seteuid(euid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_seteuid_trampoline), uintptr(euid), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_seteuid_trampoline() + +//go:linkname libc_seteuid libc_seteuid +//go:cgo_import_dynamic libc_seteuid seteuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setgid(gid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_setgid_trampoline), uintptr(gid), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setgid_trampoline() + +//go:linkname libc_setgid libc_setgid +//go:cgo_import_dynamic libc_setgid setgid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setlogin(name string) (err error) { @@ -990,67 +1384,97 @@ func Setlogin(name string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_setlogin_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setlogin_trampoline() + +//go:linkname libc_setlogin libc_setlogin +//go:cgo_import_dynamic libc_setlogin setlogin "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setpgid(pid int, pgid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0) + _, _, e1 := rawSyscall(funcPC(libc_setpgid_trampoline), uintptr(pid), uintptr(pgid), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setpgid_trampoline() + +//go:linkname libc_setpgid libc_setpgid +//go:cgo_import_dynamic libc_setpgid setpgid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setpriority(which int, who int, prio int) (err error) { - _, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio)) + _, _, e1 := syscall(funcPC(libc_setpriority_trampoline), uintptr(which), uintptr(who), uintptr(prio)) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setpriority_trampoline() + +//go:linkname libc_setpriority libc_setpriority +//go:cgo_import_dynamic libc_setpriority setpriority "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setregid(rgid int, egid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0) + _, _, e1 := rawSyscall(funcPC(libc_setregid_trampoline), uintptr(rgid), uintptr(egid), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setregid_trampoline() + +//go:linkname libc_setregid libc_setregid +//go:cgo_import_dynamic libc_setregid setregid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setreuid(ruid int, euid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0) + _, _, e1 := rawSyscall(funcPC(libc_setreuid_trampoline), uintptr(ruid), uintptr(euid), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setreuid_trampoline() + +//go:linkname libc_setreuid libc_setreuid +//go:cgo_import_dynamic libc_setreuid setreuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) + _, _, e1 := rawSyscall(funcPC(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setrlimit_trampoline() + +//go:linkname libc_setrlimit libc_setrlimit +//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setsid() (pid int, err error) { - r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) + r0, _, e1 := rawSyscall(funcPC(libc_setsid_trampoline), 0, 0, 0) pid = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -1058,26 +1482,41 @@ func Setsid() (pid int, err error) { return } +func libc_setsid_trampoline() + +//go:linkname libc_setsid libc_setsid +//go:cgo_import_dynamic libc_setsid setsid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Settimeofday(tp *Timeval) (err error) { - _, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_settimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_settimeofday_trampoline() + +//go:linkname libc_settimeofday libc_settimeofday +//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setuid(uid int) (err error) { - _, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0) + _, _, e1 := rawSyscall(funcPC(libc_setuid_trampoline), uintptr(uid), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_setuid_trampoline() + +//go:linkname libc_setuid libc_setuid +//go:cgo_import_dynamic libc_setuid setuid "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Stat(path string, stat *Stat_t) (err error) { @@ -1086,13 +1525,18 @@ func Stat(path string, stat *Stat_t) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_stat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_stat_trampoline() + +//go:linkname libc_stat libc_stat +//go:cgo_import_dynamic libc_stat stat "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Statfs(path string, stat *Statfs_t) (err error) { @@ -1101,13 +1545,18 @@ func Statfs(path string, stat *Statfs_t) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) + _, _, e1 := syscall(funcPC(libc_statfs_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_statfs_trampoline() + +//go:linkname libc_statfs libc_statfs +//go:cgo_import_dynamic libc_statfs statfs "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Symlink(path string, link string) (err error) { @@ -1121,23 +1570,33 @@ func Symlink(path string, link string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) + _, _, e1 := syscall(funcPC(libc_symlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_symlink_trampoline() + +//go:linkname libc_symlink libc_symlink +//go:cgo_import_dynamic libc_symlink symlink "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Sync() (err error) { - _, _, e1 := Syscall(SYS_SYNC, 0, 0, 0) + _, _, e1 := syscall(funcPC(libc_sync_trampoline), 0, 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_sync_trampoline() + +//go:linkname libc_sync libc_sync +//go:cgo_import_dynamic libc_sync sync "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Truncate(path string, length int64) (err error) { @@ -1146,21 +1605,31 @@ func Truncate(path string, length int64) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length)) + _, _, e1 := syscall(funcPC(libc_truncate_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(length), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_truncate_trampoline() + +//go:linkname libc_truncate libc_truncate +//go:cgo_import_dynamic libc_truncate truncate "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Umask(newmask int) (oldmask int) { - r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0) + r0, _, _ := syscall(funcPC(libc_umask_trampoline), uintptr(newmask), 0, 0) oldmask = int(r0) return } +func libc_umask_trampoline() + +//go:linkname libc_umask libc_umask +//go:cgo_import_dynamic libc_umask umask "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Unlink(path string) (err error) { @@ -1169,13 +1638,18 @@ func Unlink(path string) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0) + _, _, e1 := syscall(funcPC(libc_unlink_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_unlink_trampoline() + +//go:linkname libc_unlink libc_unlink +//go:cgo_import_dynamic libc_unlink unlink "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Unmount(path string, flags int) (err error) { @@ -1184,13 +1658,18 @@ func Unmount(path string, flags int) (err error) { if err != nil { return } - _, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) + _, _, e1 := syscall(funcPC(libc_unmount_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_unmount_trampoline() + +//go:linkname libc_unmount libc_unmount +//go:cgo_import_dynamic libc_unmount unmount "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func write(fd int, p []byte) (n int, err error) { @@ -1200,7 +1679,7 @@ func write(fd int, p []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p))) + r0, _, e1 := syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p))) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -1208,10 +1687,15 @@ func write(fd int, p []byte) (n int, err error) { return } +func libc_write_trampoline() + +//go:linkname libc_write libc_write +//go:cgo_import_dynamic libc_write write "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) { - r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), 0, 0) + r0, _, e1 := syscall6X(funcPC(libc_mmap_trampoline), uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos)) ret = uintptr(r0) if e1 != 0 { err = errnoErr(e1) @@ -1219,53 +1703,78 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) ( return } +func libc_mmap_trampoline() + +//go:linkname libc_mmap libc_mmap +//go:cgo_import_dynamic libc_mmap mmap "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func munmap(addr uintptr, length uintptr) (err error) { - _, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0) + _, _, e1 := syscall(funcPC(libc_munmap_trampoline), uintptr(addr), uintptr(length), 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_munmap_trampoline() + +//go:linkname libc_munmap libc_munmap +//go:cgo_import_dynamic libc_munmap munmap "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) +func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall6(funcPC(libc_utimensat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_utimensat_trampoline() + +//go:linkname libc_utimensat libc_utimensat +//go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) +func directSyscall(trap uintptr, a1 uintptr, a2 uintptr, a3 uintptr, a4 uintptr, a5 uintptr) (ret uintptr, err error) { + r0, _, e1 := syscall6X(funcPC(libc_syscall_trampoline), uintptr(trap), uintptr(a1), uintptr(a2), uintptr(a3), uintptr(a4), uintptr(a5)) + ret = uintptr(r0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_syscall_trampoline() + +//go:linkname libc_syscall libc_syscall +//go:cgo_import_dynamic libc_syscall syscall "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0) +func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { + r0, _, e1 := syscallX(funcPC(libc_lseek_trampoline), uintptr(fd), uintptr(offset), uintptr(whence)) + newoffset = int64(r0) if e1 != 0 { err = errnoErr(e1) } return } +func libc_lseek_trampoline() + +//go:linkname libc_lseek libc_lseek +//go:cgo_import_dynamic libc_lseek lseek "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getcwd(buf []byte) (n int, err error) { @@ -1275,7 +1784,7 @@ func getcwd(buf []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0) + r0, _, e1 := syscall(funcPC(libc_getcwd_trampoline), uintptr(_p0), uintptr(len(buf)), 0) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -1283,6 +1792,11 @@ func getcwd(buf []byte) (n int, err error) { return } +func libc_getcwd_trampoline() + +//go:linkname libc_getcwd libc_getcwd +//go:cgo_import_dynamic libc_getcwd getcwd "libc.so" + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { @@ -1292,9 +1806,184 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + _, _, e1 := syscall6(funcPC(libc_sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_sysctl_trampoline() + +//go:linkname libc_sysctl libc_sysctl +//go:cgo_import_dynamic libc_sysctl sysctl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fork() (pid int, err error) { + r0, _, e1 := rawSyscall(funcPC(libc_fork_trampoline), 0, 0, 0) + pid = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_fork_trampoline() + +//go:linkname libc_fork libc_fork +//go:cgo_import_dynamic libc_fork fork "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ioctl(fd int, req int, arg int) (err error) { + _, _, e1 := rawSyscall(funcPC(libc_ioctl_trampoline), uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_ioctl_trampoline() + +//go:linkname libc_ioctl libc_ioctl +//go:cgo_import_dynamic libc_ioctl ioctl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func execve(path *byte, argv **byte, envp **byte) (err error) { + _, _, e1 := rawSyscall(funcPC(libc_execve_trampoline), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(argv)), uintptr(unsafe.Pointer(envp))) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_execve_trampoline() + +//go:linkname libc_execve libc_execve +//go:cgo_import_dynamic libc_execve execve "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func exit(res int) (err error) { + _, _, e1 := rawSyscall(funcPC(libc_exit_trampoline), uintptr(res), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_exit_trampoline() + +//go:linkname libc_exit libc_exit +//go:cgo_import_dynamic libc_exit exit "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +//go:nosplit +func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { + _, _, e1 := syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_ptrace_trampoline() + +//go:linkname libc_ptrace libc_ptrace +//go:cgo_import_dynamic libc_ptrace ptrace "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getentropy(p []byte) (err error) { + var _p0 unsafe.Pointer + if len(p) > 0 { + _p0 = unsafe.Pointer(&p[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := rawSyscall(funcPC(libc_getentropy_trampoline), uintptr(_p0), uintptr(len(p)), 0) if e1 != 0 { err = errnoErr(e1) } return } + +func libc_getentropy_trampoline() + +//go:linkname libc_getentropy libc_getentropy +//go:cgo_import_dynamic libc_getentropy getentropy "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fstatat(fd int, path string, stat *Stat_t, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall6(funcPC(libc_fstatat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_fstatat_trampoline() + +//go:linkname libc_fstatat libc_fstatat +//go:cgo_import_dynamic libc_fstatat fstatat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) { + r0, _, e1 := syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg)) + val = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unlinkat(fd int, path string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall(funcPC(libc_unlinkat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_unlinkat_trampoline() + +//go:linkname libc_unlinkat libc_unlinkat +//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func openat(fd int, path string, flags int, perm uint32) (fdret int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + r0, _, e1 := syscall6(funcPC(libc_openat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(perm), 0, 0) + fdret = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +func libc_openat_trampoline() + +//go:linkname libc_openat libc_openat +//go:cgo_import_dynamic libc_openat openat "libc.so" diff --git a/src/syscall/zsyscall_openbsd_arm64.s b/src/syscall/zsyscall_openbsd_arm64.s new file mode 100644 index 0000000000..37778b1db5 --- /dev/null +++ b/src/syscall/zsyscall_openbsd_arm64.s @@ -0,0 +1,233 @@ +// go run mkasm.go openbsd arm64 +// Code generated by the command above; DO NOT EDIT. +#include "textflag.h" +TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getgroups(SB) +TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setgroups(SB) +TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 + JMP libc_wait4(SB) +TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 + JMP libc_accept(SB) +TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 + JMP libc_bind(SB) +TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 + JMP libc_connect(SB) +TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 + JMP libc_socket(SB) +TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getsockopt(SB) +TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setsockopt(SB) +TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpeername(SB) +TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getsockname(SB) +TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 + JMP libc_shutdown(SB) +TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 + JMP libc_socketpair(SB) +TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 + JMP libc_recvfrom(SB) +TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 + JMP libc_sendto(SB) +TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 + JMP libc_recvmsg(SB) +TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 + JMP libc_sendmsg(SB) +TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 + JMP libc_kevent(SB) +TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 + JMP libc_utimes(SB) +TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 + JMP libc_futimes(SB) +TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fcntl(SB) +TEXT ·libc_pipe2_trampoline(SB),NOSPLIT,$0-0 + JMP libc_pipe2(SB) +TEXT ·libc_accept4_trampoline(SB),NOSPLIT,$0-0 + JMP libc_accept4(SB) +TEXT ·libc_getdents_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getdents(SB) +TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 + JMP libc_access(SB) +TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 + JMP libc_adjtime(SB) +TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chdir(SB) +TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chflags(SB) +TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chmod(SB) +TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chown(SB) +TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 + JMP libc_chroot(SB) +TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 + JMP libc_close(SB) +TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 + JMP libc_dup(SB) +TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 + JMP libc_dup2(SB) +TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fchdir(SB) +TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fchflags(SB) +TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fchmod(SB) +TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fchown(SB) +TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 + JMP libc_flock(SB) +TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fpathconf(SB) +TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fstat(SB) +TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fstatfs(SB) +TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fsync(SB) +TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 + JMP libc_ftruncate(SB) +TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getegid(SB) +TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_geteuid(SB) +TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getgid(SB) +TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpgid(SB) +TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpgrp(SB) +TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpid(SB) +TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getppid(SB) +TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getpriority(SB) +TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getrlimit(SB) +TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getrusage(SB) +TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getsid(SB) +TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 + JMP libc_gettimeofday(SB) +TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getuid(SB) +TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_issetugid(SB) +TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 + JMP libc_kill(SB) +TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 + JMP libc_kqueue(SB) +TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 + JMP libc_lchown(SB) +TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 + JMP libc_link(SB) +TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 + JMP libc_listen(SB) +TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_lstat(SB) +TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 + JMP libc_mkdir(SB) +TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 + JMP libc_mkfifo(SB) +TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 + JMP libc_mknod(SB) +TEXT ·libc_nanosleep_trampoline(SB),NOSPLIT,$0-0 + JMP libc_nanosleep(SB) +TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 + JMP libc_open(SB) +TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 + JMP libc_pathconf(SB) +TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 + JMP libc_pread(SB) +TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 + JMP libc_pwrite(SB) +TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 + JMP libc_read(SB) +TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 + JMP libc_readlink(SB) +TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 + JMP libc_rename(SB) +TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 + JMP libc_revoke(SB) +TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 + JMP libc_rmdir(SB) +TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 + JMP libc_select(SB) +TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setegid(SB) +TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_seteuid(SB) +TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setgid(SB) +TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setlogin(SB) +TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setpgid(SB) +TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setpriority(SB) +TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setregid(SB) +TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setreuid(SB) +TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setrlimit(SB) +TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setsid(SB) +TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 + JMP libc_settimeofday(SB) +TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 + JMP libc_setuid(SB) +TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_stat(SB) +TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0 + JMP libc_statfs(SB) +TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 + JMP libc_symlink(SB) +TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 + JMP libc_sync(SB) +TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 + JMP libc_truncate(SB) +TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 + JMP libc_umask(SB) +TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 + JMP libc_unlink(SB) +TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 + JMP libc_unmount(SB) +TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 + JMP libc_write(SB) +TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 + JMP libc_mmap(SB) +TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 + JMP libc_munmap(SB) +TEXT ·libc_utimensat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_utimensat(SB) +TEXT ·libc_syscall_trampoline(SB),NOSPLIT,$0-0 + JMP libc_syscall(SB) +TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 + JMP libc_lseek(SB) +TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getcwd(SB) +TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 + JMP libc_sysctl(SB) +TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fork(SB) +TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 + JMP libc_ioctl(SB) +TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 + JMP libc_execve(SB) +TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 + JMP libc_exit(SB) +TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 + JMP libc_ptrace(SB) +TEXT ·libc_getentropy_trampoline(SB),NOSPLIT,$0-0 + JMP libc_getentropy(SB) +TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_fstatat(SB) +TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_unlinkat(SB) +TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 + JMP libc_openat(SB) -- cgit v1.3-5-g9baa From c8bd8010ff7c0115bf186443119216ba51f09d2b Mon Sep 17 00:00:00 2001 From: Joel Sing Date: Thu, 28 Jan 2021 19:19:47 +1100 Subject: syscall: generate readlen/writelen for openbsd libc Rather than hand rolling readlen and writelen, move it to being generated via mksyscall.pl, as is done for most other functions. Updates #36435 Change-Id: I649aed7b182b41c8639686feae25ce19dab812c3 Reviewed-on: https://go-review.googlesource.com/c/go/+/287532 Trust: Joel Sing Reviewed-by: Cherry Zhang Run-TryBot: Cherry Zhang TryBot-Result: Go Bot --- src/syscall/syscall_openbsd_libc.go | 28 ++++++---------------------- src/syscall/zsyscall_openbsd_amd64.go | 22 ++++++++++++++++++++++ src/syscall/zsyscall_openbsd_arm64.go | 22 ++++++++++++++++++++++ 3 files changed, 50 insertions(+), 22 deletions(-) (limited to 'src/syscall') diff --git a/src/syscall/syscall_openbsd_libc.go b/src/syscall/syscall_openbsd_libc.go index 2fcc2011bc..042615bf2a 100644 --- a/src/syscall/syscall_openbsd_libc.go +++ b/src/syscall/syscall_openbsd_libc.go @@ -8,6 +8,10 @@ package syscall import "unsafe" +func init() { + execveOpenBSD = execve +} + //sys directSyscall(trap uintptr, a1 uintptr, a2 uintptr, a3 uintptr, a4 uintptr, a5 uintptr) (ret uintptr, err error) = SYS_syscall func syscallInternal(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) { @@ -56,6 +60,8 @@ func funcPC(f func()) uintptr { return **(**uintptr)(unsafe.Pointer(&f)) } +//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_read +//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_write //sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_lseek //sys getcwd(buf []byte) (n int, err error) //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) @@ -69,25 +75,3 @@ func funcPC(f func()) uintptr { //sys fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) = SYS_fcntl //sys unlinkat(fd int, path string, flags int) (err error) //sys openat(fd int, path string, flags int, perm uint32) (fdret int, err error) - -func init() { - execveOpenBSD = execve -} - -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} diff --git a/src/syscall/zsyscall_openbsd_amd64.go b/src/syscall/zsyscall_openbsd_amd64.go index 67dc0d3733..733050ad1d 100644 --- a/src/syscall/zsyscall_openbsd_amd64.go +++ b/src/syscall/zsyscall_openbsd_amd64.go @@ -1761,6 +1761,28 @@ func libc_syscall_trampoline() // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { + r0, _, e1 := syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { + r0, _, e1 := syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { r0, _, e1 := syscallX(funcPC(libc_lseek_trampoline), uintptr(fd), uintptr(offset), uintptr(whence)) newoffset = int64(r0) diff --git a/src/syscall/zsyscall_openbsd_arm64.go b/src/syscall/zsyscall_openbsd_arm64.go index 90a46f3c4b..2093eb74e5 100644 --- a/src/syscall/zsyscall_openbsd_arm64.go +++ b/src/syscall/zsyscall_openbsd_arm64.go @@ -1761,6 +1761,28 @@ func libc_syscall_trampoline() // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { + r0, _, e1 := syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { + r0, _, e1 := syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { r0, _, e1 := syscallX(funcPC(libc_lseek_trampoline), uintptr(fd), uintptr(offset), uintptr(whence)) newoffset = int64(r0) -- cgit v1.3-5-g9baa From bfc7418e6d3a505fe348718fd113473c9d92b135 Mon Sep 17 00:00:00 2001 From: Cherry Zhang Date: Fri, 29 Jan 2021 12:03:32 -0500 Subject: [dev.regabi] runtime, syscall, etc.: mark Darwin syscall wrappers as ABIInternal Mark the syscall wrappers as ABIInternal, as they have addresses taken from Go code, and it is important to call to them without wrappers. Previously, the wrapper is just a single JMP instruction, which makes it not matter. In the next CL we'll make the wrapper actually have a frame. The real wrappers will mess up things such as stack alignment for C ABI. This doesn't look really nice, but I don't know how we can do better... TODO: other OSes. Change-Id: Ifb3920494990a7775e3e6902fbcaf137df3cc653 Reviewed-on: https://go-review.googlesource.com/c/go/+/288092 Trust: Cherry Zhang Run-TryBot: Cherry Zhang TryBot-Result: Go Bot Reviewed-by: Than McIntosh --- src/cmd/dist/build.go | 2 + src/cmd/internal/objabi/path.go | 2 + src/crypto/x509/internal/macos/corefoundation.s | 21 +- src/crypto/x509/internal/macos/security.s | 11 +- src/runtime/sys_darwin_amd64.s | 96 ++++----- src/syscall/mkasm.go | 3 +- src/syscall/zsyscall_darwin_amd64.s | 250 ++++++++++++------------ src/syscall/zsyscall_darwin_arm64.s | 250 ++++++++++++------------ src/syscall/zsyscall_openbsd_amd64.s | 230 +++++++++++----------- src/syscall/zsyscall_openbsd_arm64.s | 230 +++++++++++----------- 10 files changed, 554 insertions(+), 541 deletions(-) (limited to 'src/syscall') diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go index c8c3212d16..332f2fab58 100644 --- a/src/cmd/dist/build.go +++ b/src/cmd/dist/build.go @@ -1765,6 +1765,8 @@ func IsRuntimePackagePath(pkgpath string) bool { rval = true case "syscall": rval = true + case "crypto/x509/internal/macos": // libc function wrappers need to be ABIInternal + rval = true default: rval = strings.HasPrefix(pkgpath, "runtime/internal") } diff --git a/src/cmd/internal/objabi/path.go b/src/cmd/internal/objabi/path.go index fd1c9981c6..1a0784cf7f 100644 --- a/src/cmd/internal/objabi/path.go +++ b/src/cmd/internal/objabi/path.go @@ -56,6 +56,8 @@ func IsRuntimePackagePath(pkgpath string) bool { rval = true case "syscall": rval = true + case "crypto/x509/internal/macos": // libc function wrappers need to be ABIInternal + rval = true default: rval = strings.HasPrefix(pkgpath, "runtime/internal") } diff --git a/src/crypto/x509/internal/macos/corefoundation.s b/src/crypto/x509/internal/macos/corefoundation.s index a4495d68dd..1ce39fac9d 100644 --- a/src/crypto/x509/internal/macos/corefoundation.s +++ b/src/crypto/x509/internal/macos/corefoundation.s @@ -6,21 +6,24 @@ #include "textflag.h" -TEXT ·x509_CFArrayGetCount_trampoline(SB),NOSPLIT,$0-0 +// The trampolines are ABIInternal as they are address-taken in +// Go code. + +TEXT ·x509_CFArrayGetCount_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFArrayGetCount(SB) -TEXT ·x509_CFArrayGetValueAtIndex_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_CFArrayGetValueAtIndex_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFArrayGetValueAtIndex(SB) -TEXT ·x509_CFDataGetBytePtr_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_CFDataGetBytePtr_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFDataGetBytePtr(SB) -TEXT ·x509_CFDataGetLength_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_CFDataGetLength_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFDataGetLength(SB) -TEXT ·x509_CFStringCreateWithBytes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_CFStringCreateWithBytes_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFStringCreateWithBytes(SB) -TEXT ·x509_CFRelease_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_CFRelease_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFRelease(SB) -TEXT ·x509_CFDictionaryGetValueIfPresent_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_CFDictionaryGetValueIfPresent_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFDictionaryGetValueIfPresent(SB) -TEXT ·x509_CFNumberGetValue_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_CFNumberGetValue_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFNumberGetValue(SB) -TEXT ·x509_CFEqual_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_CFEqual_trampoline(SB),NOSPLIT,$0-0 JMP x509_CFEqual(SB) diff --git a/src/crypto/x509/internal/macos/security.s b/src/crypto/x509/internal/macos/security.s index bd446dbcbe..bea265a5ef 100644 --- a/src/crypto/x509/internal/macos/security.s +++ b/src/crypto/x509/internal/macos/security.s @@ -6,11 +6,14 @@ #include "textflag.h" -TEXT ·x509_SecTrustSettingsCopyCertificates_trampoline(SB),NOSPLIT,$0-0 +// The trampolines are ABIInternal as they are address-taken in +// Go code. + +TEXT ·x509_SecTrustSettingsCopyCertificates_trampoline(SB),NOSPLIT,$0-0 JMP x509_SecTrustSettingsCopyCertificates(SB) -TEXT ·x509_SecItemExport_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_SecItemExport_trampoline(SB),NOSPLIT,$0-0 JMP x509_SecItemExport(SB) -TEXT ·x509_SecTrustSettingsCopyTrustSettings_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_SecTrustSettingsCopyTrustSettings_trampoline(SB),NOSPLIT,$0-0 JMP x509_SecTrustSettingsCopyTrustSettings(SB) -TEXT ·x509_SecPolicyCopyProperties_trampoline(SB),NOSPLIT,$0-0 +TEXT ·x509_SecPolicyCopyProperties_trampoline(SB),NOSPLIT,$0-0 JMP x509_SecPolicyCopyProperties(SB) diff --git a/src/runtime/sys_darwin_amd64.s b/src/runtime/sys_darwin_amd64.s index 630fb5df64..0fe8c7e172 100644 --- a/src/runtime/sys_darwin_amd64.s +++ b/src/runtime/sys_darwin_amd64.s @@ -5,6 +5,8 @@ // System calls and other sys.stuff for AMD64, Darwin // System calls are implemented in libSystem, this file contains // trampolines that convert from Go to C calling convention. +// The trampolines are ABIInternal as they are referenced from +// Go code with funcPC. #include "go_asm.h" #include "go_tls.h" @@ -13,7 +15,7 @@ #define CLOCK_REALTIME 0 // Exit the entire program (like C exit) -TEXT runtime·exit_trampoline(SB),NOSPLIT,$0 +TEXT runtime·exit_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVL 0(DI), DI // arg 1 exit status @@ -22,7 +24,7 @@ TEXT runtime·exit_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·open_trampoline(SB),NOSPLIT,$0 +TEXT runtime·open_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVL 8(DI), SI // arg 2 flags @@ -33,7 +35,7 @@ TEXT runtime·open_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·close_trampoline(SB),NOSPLIT,$0 +TEXT runtime·close_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVL 0(DI), DI // arg 1 fd @@ -41,7 +43,7 @@ TEXT runtime·close_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·read_trampoline(SB),NOSPLIT,$0 +TEXT runtime·read_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 buf @@ -57,7 +59,7 @@ noerr: POPQ BP RET -TEXT runtime·write_trampoline(SB),NOSPLIT,$0 +TEXT runtime·write_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 buf @@ -73,7 +75,7 @@ noerr: POPQ BP RET -TEXT runtime·pipe_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pipe_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP CALL libc_pipe(SB) // pointer already in DI @@ -84,7 +86,7 @@ TEXT runtime·pipe_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·setitimer_trampoline(SB),NOSPLIT,$0 +TEXT runtime·setitimer_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 new @@ -94,7 +96,7 @@ TEXT runtime·setitimer_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·madvise_trampoline(SB), NOSPLIT, $0 +TEXT runtime·madvise_trampoline(SB), NOSPLIT, $0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 len @@ -105,12 +107,12 @@ TEXT runtime·madvise_trampoline(SB), NOSPLIT, $0 POPQ BP RET -TEXT runtime·mlock_trampoline(SB), NOSPLIT, $0 +TEXT runtime·mlock_trampoline(SB), NOSPLIT, $0 UNDEF // unimplemented GLOBL timebase<>(SB),NOPTR,$(machTimebaseInfo__size) -TEXT runtime·nanotime_trampoline(SB),NOSPLIT,$0 +TEXT runtime·nanotime_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ DI, BX @@ -139,7 +141,7 @@ initialized: POPQ BP RET -TEXT runtime·walltime_trampoline(SB),NOSPLIT,$0 +TEXT runtime·walltime_trampoline(SB),NOSPLIT,$0 PUSHQ BP // make a frame; keep stack aligned MOVQ SP, BP MOVQ DI, SI // arg 2 timespec @@ -148,7 +150,7 @@ TEXT runtime·walltime_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·sigaction_trampoline(SB),NOSPLIT,$0 +TEXT runtime·sigaction_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 new @@ -161,7 +163,7 @@ TEXT runtime·sigaction_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·sigprocmask_trampoline(SB),NOSPLIT,$0 +TEXT runtime·sigprocmask_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 new @@ -174,7 +176,7 @@ TEXT runtime·sigprocmask_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·sigaltstack_trampoline(SB),NOSPLIT,$0 +TEXT runtime·sigaltstack_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 old @@ -186,7 +188,7 @@ TEXT runtime·sigaltstack_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·raiseproc_trampoline(SB),NOSPLIT,$0 +TEXT runtime·raiseproc_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVL 0(DI), BX // signal @@ -212,7 +214,7 @@ TEXT runtime·sigfwd(SB),NOSPLIT,$0-32 // This is the function registered during sigaction and is invoked when // a signal is received. It just redirects to the Go function sigtrampgo. -TEXT runtime·sigtramp(SB),NOSPLIT,$0 +TEXT runtime·sigtramp(SB),NOSPLIT,$0 // This runs on the signal stack, so we have lots of stack available. // We allocate our own stack space, because if we tell the linker // how much we're using, the NOSPLIT check fails. @@ -246,7 +248,7 @@ TEXT runtime·sigtramp(SB),NOSPLIT,$0 // Used instead of sigtramp in programs that use cgo. // Arguments from kernel are in DI, SI, DX. -TEXT runtime·cgoSigtramp(SB),NOSPLIT,$0 +TEXT runtime·cgoSigtramp(SB),NOSPLIT,$0 // If no traceback function, do usual sigtramp. MOVQ runtime·cgoTraceback(SB), AX TESTQ AX, AX @@ -289,12 +291,12 @@ TEXT runtime·cgoSigtramp(SB),NOSPLIT,$0 // The first three arguments, and the fifth, are already in registers. // Set the two remaining arguments now. MOVQ runtime·cgoTraceback(SB), CX - MOVQ $runtime·sigtramp(SB), R9 + MOVQ $runtime·sigtramp(SB), R9 MOVQ _cgo_callers(SB), AX JMP AX sigtramp: - JMP runtime·sigtramp(SB) + JMP runtime·sigtramp(SB) sigtrampnog: // Signal arrived on a non-Go thread. If this is SIGPROF, get a @@ -320,7 +322,7 @@ sigtrampnog: MOVQ _cgo_callers(SB), AX JMP AX -TEXT runtime·mmap_trampoline(SB),NOSPLIT,$0 +TEXT runtime·mmap_trampoline(SB),NOSPLIT,$0 PUSHQ BP // make a frame; keep stack aligned MOVQ SP, BP MOVQ DI, BX @@ -343,7 +345,7 @@ ok: POPQ BP RET -TEXT runtime·munmap_trampoline(SB),NOSPLIT,$0 +TEXT runtime·munmap_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 len @@ -355,7 +357,7 @@ TEXT runtime·munmap_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·usleep_trampoline(SB),NOSPLIT,$0 +TEXT runtime·usleep_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVL 0(DI), DI // arg 1 usec @@ -367,7 +369,7 @@ TEXT runtime·settls(SB),NOSPLIT,$32 // Nothing to do on Darwin, pthread already set thread-local storage up. RET -TEXT runtime·sysctl_trampoline(SB),NOSPLIT,$0 +TEXT runtime·sysctl_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVL 8(DI), SI // arg 2 miblen @@ -380,7 +382,7 @@ TEXT runtime·sysctl_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·sysctlbyname_trampoline(SB),NOSPLIT,$0 +TEXT runtime·sysctlbyname_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 oldp @@ -392,14 +394,14 @@ TEXT runtime·sysctlbyname_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·kqueue_trampoline(SB),NOSPLIT,$0 +TEXT runtime·kqueue_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP CALL libc_kqueue(SB) POPQ BP RET -TEXT runtime·kevent_trampoline(SB),NOSPLIT,$0 +TEXT runtime·kevent_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 keventt @@ -418,7 +420,7 @@ ok: POPQ BP RET -TEXT runtime·fcntl_trampoline(SB),NOSPLIT,$0 +TEXT runtime·fcntl_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVL 4(DI), SI // arg 2 cmd @@ -475,7 +477,7 @@ TEXT runtime·mstart_stub(SB),NOSPLIT,$0 // A pointer to the arguments is passed in DI. // A single int32 result is returned in AX. // (For more results, make an args/results structure.) -TEXT runtime·pthread_attr_init_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_attr_init_trampoline(SB),NOSPLIT,$0 PUSHQ BP // make frame, keep stack 16-byte aligned. MOVQ SP, BP MOVQ 0(DI), DI // arg 1 attr @@ -483,7 +485,7 @@ TEXT runtime·pthread_attr_init_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_attr_getstacksize_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_attr_getstacksize_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 size @@ -492,7 +494,7 @@ TEXT runtime·pthread_attr_getstacksize_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_attr_setdetachstate_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_attr_setdetachstate_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 state @@ -501,7 +503,7 @@ TEXT runtime·pthread_attr_setdetachstate_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_create_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_create_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP SUBQ $16, SP @@ -514,7 +516,7 @@ TEXT runtime·pthread_create_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·raise_trampoline(SB),NOSPLIT,$0 +TEXT runtime·raise_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVL 0(DI), DI // arg 1 signal @@ -522,7 +524,7 @@ TEXT runtime·raise_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_mutex_init_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_mutex_init_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 attr @@ -531,7 +533,7 @@ TEXT runtime·pthread_mutex_init_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_mutex_lock_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_mutex_lock_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 0(DI), DI // arg 1 mutex @@ -539,7 +541,7 @@ TEXT runtime·pthread_mutex_lock_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_mutex_unlock_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_mutex_unlock_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 0(DI), DI // arg 1 mutex @@ -547,7 +549,7 @@ TEXT runtime·pthread_mutex_unlock_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_cond_init_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_cond_init_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 attr @@ -556,7 +558,7 @@ TEXT runtime·pthread_cond_init_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_cond_wait_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_cond_wait_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 mutex @@ -565,7 +567,7 @@ TEXT runtime·pthread_cond_wait_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_cond_timedwait_relative_np_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_cond_timedwait_relative_np_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 mutex @@ -575,7 +577,7 @@ TEXT runtime·pthread_cond_timedwait_relative_np_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_cond_signal_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_cond_signal_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 0(DI), DI // arg 1 cond @@ -583,7 +585,7 @@ TEXT runtime·pthread_cond_signal_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_self_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_self_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ DI, BX // BX is caller-save @@ -592,7 +594,7 @@ TEXT runtime·pthread_self_trampoline(SB),NOSPLIT,$0 POPQ BP RET -TEXT runtime·pthread_kill_trampoline(SB),NOSPLIT,$0 +TEXT runtime·pthread_kill_trampoline(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP MOVQ 8(DI), SI // arg 2 sig @@ -617,7 +619,7 @@ TEXT runtime·pthread_kill_trampoline(SB),NOSPLIT,$0 // // syscall expects a 32-bit result and tests for 32-bit -1 // to decide there was an error. -TEXT runtime·syscall(SB),NOSPLIT,$0 +TEXT runtime·syscall(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP SUBQ $16, SP @@ -667,7 +669,7 @@ ok: // // syscallX is like syscall but expects a 64-bit result // and tests for 64-bit -1 to decide there was an error. -TEXT runtime·syscallX(SB),NOSPLIT,$0 +TEXT runtime·syscallX(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP SUBQ $16, SP @@ -703,7 +705,7 @@ ok: // syscallPtr is like syscallX except that the libc function reports an // error by returning NULL and setting errno. -TEXT runtime·syscallPtr(SB),NOSPLIT,$0 +TEXT runtime·syscallPtr(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP SUBQ $16, SP @@ -756,7 +758,7 @@ ok: // // syscall6 expects a 32-bit result and tests for 32-bit -1 // to decide there was an error. -TEXT runtime·syscall6(SB),NOSPLIT,$0 +TEXT runtime·syscall6(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP SUBQ $16, SP @@ -809,7 +811,7 @@ ok: // // syscall6X is like syscall6 but expects a 64-bit result // and tests for 64-bit -1 to decide there was an error. -TEXT runtime·syscall6X(SB),NOSPLIT,$0 +TEXT runtime·syscall6X(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP SUBQ $16, SP @@ -845,7 +847,7 @@ ok: // syscallNoErr is like syscall6 but does not check for errors, and // only returns one value, for use with standard C ABI library functions. -TEXT runtime·syscallNoErr(SB),NOSPLIT,$0 +TEXT runtime·syscallNoErr(SB),NOSPLIT,$0 PUSHQ BP MOVQ SP, BP SUBQ $16, SP diff --git a/src/syscall/mkasm.go b/src/syscall/mkasm.go index 2ebaf8d351..e53d14bed1 100644 --- a/src/syscall/mkasm.go +++ b/src/syscall/mkasm.go @@ -53,7 +53,8 @@ func main() { fn := line[5 : len(line)-13] if !trampolines[fn] { trampolines[fn] = true - fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn) + // The trampolines are ABIInternal as they are address-taken in Go code. + fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn) fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn) } } diff --git a/src/syscall/zsyscall_darwin_amd64.s b/src/syscall/zsyscall_darwin_amd64.s index 492f947855..5eb48cee44 100644 --- a/src/syscall/zsyscall_darwin_amd64.s +++ b/src/syscall/zsyscall_darwin_amd64.s @@ -1,253 +1,253 @@ // go run mkasm.go darwin amd64 // Code generated by the command above; DO NOT EDIT. #include "textflag.h" -TEXT ·libc_getfsstat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getfsstat_trampoline(SB),NOSPLIT,$0-0 JMP libc_getfsstat(SB) -TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0 JMP libc_setattrlist(SB) -TEXT ·libc_fdopendir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fdopendir_trampoline(SB),NOSPLIT,$0-0 JMP libc_fdopendir(SB) -TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendfile(SB) -TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 JMP libc_getgroups(SB) -TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 JMP libc_setgroups(SB) -TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 JMP libc_wait4(SB) -TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 JMP libc_accept(SB) -TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 JMP libc_bind(SB) -TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 JMP libc_connect(SB) -TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 JMP libc_socket(SB) -TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsockopt(SB) -TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 JMP libc_setsockopt(SB) -TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpeername(SB) -TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsockname(SB) -TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 JMP libc_shutdown(SB) -TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 JMP libc_socketpair(SB) -TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 JMP libc_recvfrom(SB) -TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendto(SB) -TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 JMP libc_recvmsg(SB) -TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendmsg(SB) -TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 JMP libc_kevent(SB) -TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 JMP libc_utimes(SB) -TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 JMP libc_futimes(SB) -TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 JMP libc_fcntl(SB) -TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0 JMP libc_pipe(SB) -TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 JMP libc_kill(SB) -TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 JMP libc_access(SB) -TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 JMP libc_adjtime(SB) -TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_chdir(SB) -TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 JMP libc_chflags(SB) -TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 JMP libc_chmod(SB) -TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 JMP libc_chown(SB) -TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 JMP libc_chroot(SB) -TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 JMP libc_close(SB) -TEXT ·libc_closedir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_closedir_trampoline(SB),NOSPLIT,$0-0 JMP libc_closedir(SB) -TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 JMP libc_dup(SB) -TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 JMP libc_dup2(SB) -TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0 JMP libc_exchangedata(SB) -TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchdir(SB) -TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchflags(SB) -TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchmod(SB) -TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchown(SB) -TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 JMP libc_flock(SB) -TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 JMP libc_fpathconf(SB) -TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 JMP libc_fsync(SB) -TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 JMP libc_ftruncate(SB) -TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0 JMP libc_getdtablesize(SB) -TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getegid(SB) -TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_geteuid(SB) -TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getgid(SB) -TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpgid(SB) -TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpgrp(SB) -TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpid(SB) -TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getppid(SB) -TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpriority(SB) -TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 JMP libc_getrlimit(SB) -TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 JMP libc_getrusage(SB) -TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsid(SB) -TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getuid(SB) -TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 JMP libc_issetugid(SB) -TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 JMP libc_kqueue(SB) -TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 JMP libc_lchown(SB) -TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 JMP libc_link(SB) -TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 JMP libc_listen(SB) -TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_mkdir(SB) -TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 JMP libc_mkfifo(SB) -TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 JMP libc_mknod(SB) -TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0 JMP libc_mlock(SB) -TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0 JMP libc_mlockall(SB) -TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0 JMP libc_mprotect(SB) -TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0 JMP libc_munlock(SB) -TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0 JMP libc_munlockall(SB) -TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 JMP libc_open(SB) -TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 JMP libc_pathconf(SB) -TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 JMP libc_pread(SB) -TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 JMP libc_pwrite(SB) -TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 JMP libc_read(SB) -TEXT ·libc_readdir_r_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_readdir_r_trampoline(SB),NOSPLIT,$0-0 JMP libc_readdir_r(SB) -TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_readlink(SB) -TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 JMP libc_rename(SB) -TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 JMP libc_revoke(SB) -TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_rmdir(SB) -TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 JMP libc_lseek(SB) -TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 JMP libc_select(SB) -TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setegid(SB) -TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_seteuid(SB) -TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setgid(SB) -TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 JMP libc_setlogin(SB) -TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setpgid(SB) -TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 JMP libc_setpriority(SB) -TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0 JMP libc_setprivexec(SB) -TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setregid(SB) -TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setreuid(SB) -TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 JMP libc_setrlimit(SB) -TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setsid(SB) -TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 JMP libc_settimeofday(SB) -TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setuid(SB) -TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_symlink(SB) -TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 JMP libc_sync(SB) -TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 JMP libc_truncate(SB) -TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 JMP libc_umask(SB) -TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0 JMP libc_undelete(SB) -TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_unlink(SB) -TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 JMP libc_unmount(SB) -TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 JMP libc_write(SB) -TEXT ·libc_writev_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_writev_trampoline(SB),NOSPLIT,$0-0 JMP libc_writev(SB) -TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 JMP libc_mmap(SB) -TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 JMP libc_munmap(SB) -TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 JMP libc_fork(SB) -TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) -TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 JMP libc_execve(SB) -TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 JMP libc_exit(SB) -TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 JMP libc_sysctl(SB) -TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 JMP libc_unlinkat(SB) -TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 JMP libc_openat(SB) -TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 JMP libc_getcwd(SB) -TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstat64(SB) -TEXT ·libc_fstatfs64_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstatfs64_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstatfs64(SB) -TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 JMP libc_gettimeofday(SB) -TEXT ·libc_lstat64_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lstat64_trampoline(SB),NOSPLIT,$0-0 JMP libc_lstat64(SB) -TEXT ·libc_stat64_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_stat64_trampoline(SB),NOSPLIT,$0-0 JMP libc_stat64(SB) -TEXT ·libc_statfs64_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_statfs64_trampoline(SB),NOSPLIT,$0-0 JMP libc_statfs64(SB) -TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstatat64(SB) -TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 JMP libc_ptrace(SB) diff --git a/src/syscall/zsyscall_darwin_arm64.s b/src/syscall/zsyscall_darwin_arm64.s index b606c6e49e..73e4a3fd8d 100644 --- a/src/syscall/zsyscall_darwin_arm64.s +++ b/src/syscall/zsyscall_darwin_arm64.s @@ -1,253 +1,253 @@ // go run mkasm.go darwin arm64 // Code generated by the command above; DO NOT EDIT. #include "textflag.h" -TEXT ·libc_getfsstat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getfsstat_trampoline(SB),NOSPLIT,$0-0 JMP libc_getfsstat(SB) -TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0 JMP libc_setattrlist(SB) -TEXT ·libc_fdopendir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fdopendir_trampoline(SB),NOSPLIT,$0-0 JMP libc_fdopendir(SB) -TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendfile(SB) -TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 JMP libc_getgroups(SB) -TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 JMP libc_setgroups(SB) -TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 JMP libc_wait4(SB) -TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 JMP libc_accept(SB) -TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 JMP libc_bind(SB) -TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 JMP libc_connect(SB) -TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 JMP libc_socket(SB) -TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsockopt(SB) -TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 JMP libc_setsockopt(SB) -TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpeername(SB) -TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsockname(SB) -TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 JMP libc_shutdown(SB) -TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 JMP libc_socketpair(SB) -TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 JMP libc_recvfrom(SB) -TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendto(SB) -TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 JMP libc_recvmsg(SB) -TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendmsg(SB) -TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 JMP libc_kevent(SB) -TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 JMP libc_utimes(SB) -TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 JMP libc_futimes(SB) -TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 JMP libc_fcntl(SB) -TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0 JMP libc_pipe(SB) -TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 JMP libc_kill(SB) -TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 JMP libc_access(SB) -TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 JMP libc_adjtime(SB) -TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_chdir(SB) -TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 JMP libc_chflags(SB) -TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 JMP libc_chmod(SB) -TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 JMP libc_chown(SB) -TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 JMP libc_chroot(SB) -TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 JMP libc_close(SB) -TEXT ·libc_closedir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_closedir_trampoline(SB),NOSPLIT,$0-0 JMP libc_closedir(SB) -TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 JMP libc_dup(SB) -TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 JMP libc_dup2(SB) -TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0 JMP libc_exchangedata(SB) -TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchdir(SB) -TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchflags(SB) -TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchmod(SB) -TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchown(SB) -TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 JMP libc_flock(SB) -TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 JMP libc_fpathconf(SB) -TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 JMP libc_fsync(SB) -TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 JMP libc_ftruncate(SB) -TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0 JMP libc_getdtablesize(SB) -TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getegid(SB) -TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_geteuid(SB) -TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getgid(SB) -TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpgid(SB) -TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpgrp(SB) -TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpid(SB) -TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getppid(SB) -TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpriority(SB) -TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 JMP libc_getrlimit(SB) -TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 JMP libc_getrusage(SB) -TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsid(SB) -TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getuid(SB) -TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 JMP libc_issetugid(SB) -TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 JMP libc_kqueue(SB) -TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 JMP libc_lchown(SB) -TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 JMP libc_link(SB) -TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 JMP libc_listen(SB) -TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_mkdir(SB) -TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 JMP libc_mkfifo(SB) -TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 JMP libc_mknod(SB) -TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0 JMP libc_mlock(SB) -TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0 JMP libc_mlockall(SB) -TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0 JMP libc_mprotect(SB) -TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0 JMP libc_munlock(SB) -TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0 JMP libc_munlockall(SB) -TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 JMP libc_open(SB) -TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 JMP libc_pathconf(SB) -TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 JMP libc_pread(SB) -TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 JMP libc_pwrite(SB) -TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 JMP libc_read(SB) -TEXT ·libc_readdir_r_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_readdir_r_trampoline(SB),NOSPLIT,$0-0 JMP libc_readdir_r(SB) -TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_readlink(SB) -TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 JMP libc_rename(SB) -TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 JMP libc_revoke(SB) -TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_rmdir(SB) -TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 JMP libc_lseek(SB) -TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 JMP libc_select(SB) -TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setegid(SB) -TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_seteuid(SB) -TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setgid(SB) -TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 JMP libc_setlogin(SB) -TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setpgid(SB) -TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 JMP libc_setpriority(SB) -TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0 JMP libc_setprivexec(SB) -TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setregid(SB) -TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setreuid(SB) -TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 JMP libc_setrlimit(SB) -TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setsid(SB) -TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 JMP libc_settimeofday(SB) -TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setuid(SB) -TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_symlink(SB) -TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 JMP libc_sync(SB) -TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 JMP libc_truncate(SB) -TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 JMP libc_umask(SB) -TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0 JMP libc_undelete(SB) -TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_unlink(SB) -TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 JMP libc_unmount(SB) -TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 JMP libc_write(SB) -TEXT ·libc_writev_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_writev_trampoline(SB),NOSPLIT,$0-0 JMP libc_writev(SB) -TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 JMP libc_mmap(SB) -TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 JMP libc_munmap(SB) -TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 JMP libc_fork(SB) -TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) -TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 JMP libc_execve(SB) -TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 JMP libc_exit(SB) -TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 JMP libc_sysctl(SB) -TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 JMP libc_unlinkat(SB) -TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 JMP libc_openat(SB) -TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 JMP libc_getcwd(SB) -TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstat(SB) -TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstatfs(SB) -TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 JMP libc_gettimeofday(SB) -TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0 JMP libc_lstat(SB) -TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0 JMP libc_stat(SB) -TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0 JMP libc_statfs(SB) -TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstatat(SB) -TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 JMP libc_ptrace(SB) diff --git a/src/syscall/zsyscall_openbsd_amd64.s b/src/syscall/zsyscall_openbsd_amd64.s index e5c5dde930..8256a451f5 100644 --- a/src/syscall/zsyscall_openbsd_amd64.s +++ b/src/syscall/zsyscall_openbsd_amd64.s @@ -1,233 +1,233 @@ // go run mkasm.go openbsd amd64 // Code generated by the command above; DO NOT EDIT. #include "textflag.h" -TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 JMP libc_getgroups(SB) -TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 JMP libc_setgroups(SB) -TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 JMP libc_wait4(SB) -TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 JMP libc_accept(SB) -TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 JMP libc_bind(SB) -TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 JMP libc_connect(SB) -TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 JMP libc_socket(SB) -TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsockopt(SB) -TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 JMP libc_setsockopt(SB) -TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpeername(SB) -TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsockname(SB) -TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 JMP libc_shutdown(SB) -TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 JMP libc_socketpair(SB) -TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 JMP libc_recvfrom(SB) -TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendto(SB) -TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 JMP libc_recvmsg(SB) -TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendmsg(SB) -TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 JMP libc_kevent(SB) -TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 JMP libc_utimes(SB) -TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 JMP libc_futimes(SB) -TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 JMP libc_fcntl(SB) -TEXT ·libc_pipe2_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pipe2_trampoline(SB),NOSPLIT,$0-0 JMP libc_pipe2(SB) -TEXT ·libc_accept4_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_accept4_trampoline(SB),NOSPLIT,$0-0 JMP libc_accept4(SB) -TEXT ·libc_getdents_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getdents_trampoline(SB),NOSPLIT,$0-0 JMP libc_getdents(SB) -TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 JMP libc_access(SB) -TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 JMP libc_adjtime(SB) -TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_chdir(SB) -TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 JMP libc_chflags(SB) -TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 JMP libc_chmod(SB) -TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 JMP libc_chown(SB) -TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 JMP libc_chroot(SB) -TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 JMP libc_close(SB) -TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 JMP libc_dup(SB) -TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 JMP libc_dup2(SB) -TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchdir(SB) -TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchflags(SB) -TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchmod(SB) -TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchown(SB) -TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 JMP libc_flock(SB) -TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 JMP libc_fpathconf(SB) -TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstat(SB) -TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstatfs(SB) -TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 JMP libc_fsync(SB) -TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 JMP libc_ftruncate(SB) -TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getegid(SB) -TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_geteuid(SB) -TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getgid(SB) -TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpgid(SB) -TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpgrp(SB) -TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpid(SB) -TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getppid(SB) -TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpriority(SB) -TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 JMP libc_getrlimit(SB) -TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 JMP libc_getrusage(SB) -TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsid(SB) -TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 JMP libc_gettimeofday(SB) -TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getuid(SB) -TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 JMP libc_issetugid(SB) -TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 JMP libc_kill(SB) -TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 JMP libc_kqueue(SB) -TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 JMP libc_lchown(SB) -TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 JMP libc_link(SB) -TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 JMP libc_listen(SB) -TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0 JMP libc_lstat(SB) -TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_mkdir(SB) -TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 JMP libc_mkfifo(SB) -TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 JMP libc_mknod(SB) -TEXT ·libc_nanosleep_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_nanosleep_trampoline(SB),NOSPLIT,$0-0 JMP libc_nanosleep(SB) -TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 JMP libc_open(SB) -TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 JMP libc_pathconf(SB) -TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 JMP libc_pread(SB) -TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 JMP libc_pwrite(SB) -TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 JMP libc_read(SB) -TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_readlink(SB) -TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 JMP libc_rename(SB) -TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 JMP libc_revoke(SB) -TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_rmdir(SB) -TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 JMP libc_select(SB) -TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setegid(SB) -TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_seteuid(SB) -TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setgid(SB) -TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 JMP libc_setlogin(SB) -TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setpgid(SB) -TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 JMP libc_setpriority(SB) -TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setregid(SB) -TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setreuid(SB) -TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 JMP libc_setrlimit(SB) -TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setsid(SB) -TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 JMP libc_settimeofday(SB) -TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setuid(SB) -TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0 JMP libc_stat(SB) -TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0 JMP libc_statfs(SB) -TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_symlink(SB) -TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 JMP libc_sync(SB) -TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 JMP libc_truncate(SB) -TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 JMP libc_umask(SB) -TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_unlink(SB) -TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 JMP libc_unmount(SB) -TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 JMP libc_write(SB) -TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 JMP libc_mmap(SB) -TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 JMP libc_munmap(SB) -TEXT ·libc_utimensat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_utimensat_trampoline(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) -TEXT ·libc_syscall_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_syscall_trampoline(SB),NOSPLIT,$0-0 JMP libc_syscall(SB) -TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 JMP libc_lseek(SB) -TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 JMP libc_getcwd(SB) -TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 JMP libc_sysctl(SB) -TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 JMP libc_fork(SB) -TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) -TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 JMP libc_execve(SB) -TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 JMP libc_exit(SB) -TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 JMP libc_ptrace(SB) -TEXT ·libc_getentropy_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getentropy_trampoline(SB),NOSPLIT,$0-0 JMP libc_getentropy(SB) -TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstatat(SB) -TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 JMP libc_unlinkat(SB) -TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 JMP libc_openat(SB) diff --git a/src/syscall/zsyscall_openbsd_arm64.s b/src/syscall/zsyscall_openbsd_arm64.s index 37778b1db5..f6e0a8da94 100644 --- a/src/syscall/zsyscall_openbsd_arm64.s +++ b/src/syscall/zsyscall_openbsd_arm64.s @@ -1,233 +1,233 @@ // go run mkasm.go openbsd arm64 // Code generated by the command above; DO NOT EDIT. #include "textflag.h" -TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0 JMP libc_getgroups(SB) -TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0 JMP libc_setgroups(SB) -TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0 JMP libc_wait4(SB) -TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0 JMP libc_accept(SB) -TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0 JMP libc_bind(SB) -TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0 JMP libc_connect(SB) -TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0 JMP libc_socket(SB) -TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsockopt(SB) -TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0 JMP libc_setsockopt(SB) -TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpeername(SB) -TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsockname(SB) -TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0 JMP libc_shutdown(SB) -TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0 JMP libc_socketpair(SB) -TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0 JMP libc_recvfrom(SB) -TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendto(SB) -TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0 JMP libc_recvmsg(SB) -TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0 JMP libc_sendmsg(SB) -TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0 JMP libc_kevent(SB) -TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0 JMP libc_utimes(SB) -TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0 JMP libc_futimes(SB) -TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0 JMP libc_fcntl(SB) -TEXT ·libc_pipe2_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pipe2_trampoline(SB),NOSPLIT,$0-0 JMP libc_pipe2(SB) -TEXT ·libc_accept4_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_accept4_trampoline(SB),NOSPLIT,$0-0 JMP libc_accept4(SB) -TEXT ·libc_getdents_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getdents_trampoline(SB),NOSPLIT,$0-0 JMP libc_getdents(SB) -TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0 JMP libc_access(SB) -TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0 JMP libc_adjtime(SB) -TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_chdir(SB) -TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0 JMP libc_chflags(SB) -TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0 JMP libc_chmod(SB) -TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0 JMP libc_chown(SB) -TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0 JMP libc_chroot(SB) -TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0 JMP libc_close(SB) -TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0 JMP libc_dup(SB) -TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0 JMP libc_dup2(SB) -TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchdir(SB) -TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchflags(SB) -TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchmod(SB) -TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0 JMP libc_fchown(SB) -TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0 JMP libc_flock(SB) -TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0 JMP libc_fpathconf(SB) -TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstat(SB) -TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstatfs(SB) -TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0 JMP libc_fsync(SB) -TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0 JMP libc_ftruncate(SB) -TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getegid(SB) -TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_geteuid(SB) -TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getgid(SB) -TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpgid(SB) -TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpgrp(SB) -TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpid(SB) -TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getppid(SB) -TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0 JMP libc_getpriority(SB) -TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0 JMP libc_getrlimit(SB) -TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0 JMP libc_getrusage(SB) -TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getsid(SB) -TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0 JMP libc_gettimeofday(SB) -TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_getuid(SB) -TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0 JMP libc_issetugid(SB) -TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0 JMP libc_kill(SB) -TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0 JMP libc_kqueue(SB) -TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0 JMP libc_lchown(SB) -TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0 JMP libc_link(SB) -TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0 JMP libc_listen(SB) -TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0 JMP libc_lstat(SB) -TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_mkdir(SB) -TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0 JMP libc_mkfifo(SB) -TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0 JMP libc_mknod(SB) -TEXT ·libc_nanosleep_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_nanosleep_trampoline(SB),NOSPLIT,$0-0 JMP libc_nanosleep(SB) -TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0 JMP libc_open(SB) -TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0 JMP libc_pathconf(SB) -TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0 JMP libc_pread(SB) -TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0 JMP libc_pwrite(SB) -TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0 JMP libc_read(SB) -TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_readlink(SB) -TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0 JMP libc_rename(SB) -TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0 JMP libc_revoke(SB) -TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0 JMP libc_rmdir(SB) -TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0 JMP libc_select(SB) -TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setegid(SB) -TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_seteuid(SB) -TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setgid(SB) -TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0 JMP libc_setlogin(SB) -TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setpgid(SB) -TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0 JMP libc_setpriority(SB) -TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setregid(SB) -TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setreuid(SB) -TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0 JMP libc_setrlimit(SB) -TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setsid(SB) -TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0 JMP libc_settimeofday(SB) -TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0 JMP libc_setuid(SB) -TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0 JMP libc_stat(SB) -TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0 JMP libc_statfs(SB) -TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_symlink(SB) -TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0 JMP libc_sync(SB) -TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0 JMP libc_truncate(SB) -TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0 JMP libc_umask(SB) -TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0 JMP libc_unlink(SB) -TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0 JMP libc_unmount(SB) -TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0 JMP libc_write(SB) -TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0 JMP libc_mmap(SB) -TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0 JMP libc_munmap(SB) -TEXT ·libc_utimensat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_utimensat_trampoline(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) -TEXT ·libc_syscall_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_syscall_trampoline(SB),NOSPLIT,$0-0 JMP libc_syscall(SB) -TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0 JMP libc_lseek(SB) -TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0 JMP libc_getcwd(SB) -TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0 JMP libc_sysctl(SB) -TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fork_trampoline(SB),NOSPLIT,$0-0 JMP libc_fork(SB) -TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) -TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0 JMP libc_execve(SB) -TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0 JMP libc_exit(SB) -TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0 JMP libc_ptrace(SB) -TEXT ·libc_getentropy_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_getentropy_trampoline(SB),NOSPLIT,$0-0 JMP libc_getentropy(SB) -TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0 JMP libc_fstatat(SB) -TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0 JMP libc_unlinkat(SB) -TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 +TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0 JMP libc_openat(SB) -- cgit v1.3-5-g9baa From ed3e4afa12d655a0c5606bcf3dd4e1cdadcb1476 Mon Sep 17 00:00:00 2001 From: Ori Bernstein Date: Wed, 6 Jan 2021 02:40:05 +0000 Subject: syscall/plan9: remove spooky fd action at a distance Change Plan 9 fork/exec to use the O_CLOEXEC file descriptor, instead of relying on spooky at a distance. Historically, Plan 9 has set the O_CLOEXEC flag on the underlying channels in the kernel, rather than the file descriptors -- if two fds pointed at a single channel, as with dup, changing the flags on one of them would be observable on the other. The per-Chan semantics are ok, if unexpected, when a chan is only handled within a single process, but this isn't always the case. Forked processes share Chans, but even more of a problem is the interaction between /srv and OCEXEC, which can lead to unexectedly closed file descriptors in completely unrelated proceses. For example: func exists() bool { // If some other thread execs here, // we don't want to leak the fd, so // open it O_CLOEXEC fd := Open("/srv/foo", O_CLOEXEC) if fd != -1 { Close(fd) return true } return false } would close the connection to any file descriptor (maybe even for the root fs) in ALL other processes that have it open if an exec were to happen(!), which is quite undesriable. As a result, 9front will be changing this behavior for the next release. Go is the only code observed so far that relies on this behavior on purpose, and It's easy to make the code work with both semantics: simply using the file descriptor that was opened with O_CEXEC instead of throwing it away. So we do that here. Fixes #43524 Change-Id: I4887f5c934a5e63e5e6c1bb59878a325abc928d3 GitHub-Last-Rev: 96bb21bd1e8f64dc7e082a56928748a7d54c9272 GitHub-Pull-Request: golang/go#43533 Reviewed-on: https://go-review.googlesource.com/c/go/+/281833 Reviewed-by: David du Colombier <0intro@gmail.com> Reviewed-by: Richard Miller Reviewed-by: Jacob Moody Run-TryBot: David du Colombier <0intro@gmail.com> Trust: Ian Lance Taylor --- src/syscall/exec_plan9.go | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/syscall') diff --git a/src/syscall/exec_plan9.go b/src/syscall/exec_plan9.go index 47ccbdc384..12c4237f69 100644 --- a/src/syscall/exec_plan9.go +++ b/src/syscall/exec_plan9.go @@ -320,14 +320,15 @@ func cexecPipe(p []int) error { return e } - fd, e := Open("#d/"+itoa(p[1]), O_CLOEXEC) + fd, e := Open("#d/"+itoa(p[1]), O_RDWR|O_CLOEXEC) if e != nil { Close(p[0]) Close(p[1]) return e } - Close(fd) + Close(p[1]) + p[1] = fd return nil } -- cgit v1.3-5-g9baa From b6379f190b3820c2765c7589c1fd6292e5581407 Mon Sep 17 00:00:00 2001 From: Russ Cox Date: Wed, 27 Jan 2021 11:39:48 -0500 Subject: syscall: clean up windows a bit The files being deleted contain no code. They exist because back when we used Makefiles that listed all the Go sources to be compiled, we wrote patterns like syscall_$GOOS_$GOARCH.go, and it was easier to create dummy empty files than introduce conditionals to not look for that file on Windows. Now that we have the go command instead, we don't need those dummy files. This CL is part of a stack adding windows/arm64 support (#36439), intended to land in the Go 1.17 cycle. This CL is, however, not windows/arm64-specific. It is cleanup meant to make the port (and future ports) easier. Change-Id: Ie0066d1dd2bf09802c74c6a496276e8c593e4bc2 Reviewed-on: https://go-review.googlesource.com/c/go/+/288815 Trust: Russ Cox Trust: Jason A. Donenfeld Reviewed-by: Alex Brainman Reviewed-by: Cherry Zhang Reviewed-by: Jason A. Donenfeld --- src/syscall/syscall_windows.go | 27 +++++++++++++++------------ src/syscall/syscall_windows_386.go | 5 ----- src/syscall/syscall_windows_amd64.go | 5 ----- src/syscall/zerrors_windows_386.go | 5 ----- src/syscall/zerrors_windows_amd64.go | 5 ----- src/syscall/zsysnum_windows_386.go | 3 --- src/syscall/zsysnum_windows_amd64.go | 3 --- 7 files changed, 15 insertions(+), 38 deletions(-) delete mode 100644 src/syscall/syscall_windows_386.go delete mode 100644 src/syscall/syscall_windows_amd64.go delete mode 100644 src/syscall/zerrors_windows_386.go delete mode 100644 src/syscall/zerrors_windows_amd64.go delete mode 100644 src/syscall/zsysnum_windows_386.go delete mode 100644 src/syscall/zsysnum_windows_amd64.go (limited to 'src/syscall') diff --git a/src/syscall/syscall_windows.go b/src/syscall/syscall_windows.go index ba69133d81..4a576486d1 100644 --- a/src/syscall/syscall_windows.go +++ b/src/syscall/syscall_windows.go @@ -414,19 +414,22 @@ const ptrSize = unsafe.Sizeof(uintptr(0)) // See https://msdn.microsoft.com/en-us/library/windows/desktop/aa365542(v=vs.85).aspx func setFilePointerEx(handle Handle, distToMove int64, newFilePointer *int64, whence uint32) error { var e1 Errno - switch runtime.GOARCH { - default: - panic("unsupported architecture") - case "amd64": + if unsafe.Sizeof(uintptr(0)) == 8 { _, _, e1 = Syscall6(procSetFilePointerEx.Addr(), 4, uintptr(handle), uintptr(distToMove), uintptr(unsafe.Pointer(newFilePointer)), uintptr(whence), 0, 0) - case "386": - // distToMove is a LARGE_INTEGER: - // https://msdn.microsoft.com/en-us/library/windows/desktop/aa383713(v=vs.85).aspx - _, _, e1 = Syscall6(procSetFilePointerEx.Addr(), 5, uintptr(handle), uintptr(distToMove), uintptr(distToMove>>32), uintptr(unsafe.Pointer(newFilePointer)), uintptr(whence), 0) - case "arm": - // distToMove must be 8-byte aligned per ARM calling convention - // https://msdn.microsoft.com/en-us/library/dn736986.aspx#Anchor_7 - _, _, e1 = Syscall6(procSetFilePointerEx.Addr(), 6, uintptr(handle), 0, uintptr(distToMove), uintptr(distToMove>>32), uintptr(unsafe.Pointer(newFilePointer)), uintptr(whence)) + } else { + // Different 32-bit systems disgaree about whether distToMove starts 8-byte aligned. + switch runtime.GOARCH { + default: + panic("unsupported 32-bit architecture") + case "386": + // distToMove is a LARGE_INTEGER: + // https://msdn.microsoft.com/en-us/library/windows/desktop/aa383713(v=vs.85).aspx + _, _, e1 = Syscall6(procSetFilePointerEx.Addr(), 5, uintptr(handle), uintptr(distToMove), uintptr(distToMove>>32), uintptr(unsafe.Pointer(newFilePointer)), uintptr(whence), 0) + case "arm": + // distToMove must be 8-byte aligned per ARM calling convention + // https://msdn.microsoft.com/en-us/library/dn736986.aspx#Anchor_7 + _, _, e1 = Syscall6(procSetFilePointerEx.Addr(), 6, uintptr(handle), 0, uintptr(distToMove), uintptr(distToMove>>32), uintptr(unsafe.Pointer(newFilePointer)), uintptr(whence)) + } } if e1 != 0 { return errnoErr(e1) diff --git a/src/syscall/syscall_windows_386.go b/src/syscall/syscall_windows_386.go deleted file mode 100644 index e82b540b4b..0000000000 --- a/src/syscall/syscall_windows_386.go +++ /dev/null @@ -1,5 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package syscall diff --git a/src/syscall/syscall_windows_amd64.go b/src/syscall/syscall_windows_amd64.go deleted file mode 100644 index e82b540b4b..0000000000 --- a/src/syscall/syscall_windows_amd64.go +++ /dev/null @@ -1,5 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package syscall diff --git a/src/syscall/zerrors_windows_386.go b/src/syscall/zerrors_windows_386.go deleted file mode 100644 index 8bc5b6b194..0000000000 --- a/src/syscall/zerrors_windows_386.go +++ /dev/null @@ -1,5 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package syscall diff --git a/src/syscall/zerrors_windows_amd64.go b/src/syscall/zerrors_windows_amd64.go deleted file mode 100644 index 8bc5b6b194..0000000000 --- a/src/syscall/zerrors_windows_amd64.go +++ /dev/null @@ -1,5 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package syscall diff --git a/src/syscall/zsysnum_windows_386.go b/src/syscall/zsysnum_windows_386.go deleted file mode 100644 index 36bf065d1f..0000000000 --- a/src/syscall/zsysnum_windows_386.go +++ /dev/null @@ -1,3 +0,0 @@ -// nothing to see here - -package syscall diff --git a/src/syscall/zsysnum_windows_amd64.go b/src/syscall/zsysnum_windows_amd64.go deleted file mode 100644 index 36bf065d1f..0000000000 --- a/src/syscall/zsysnum_windows_amd64.go +++ /dev/null @@ -1,3 +0,0 @@ -// nothing to see here - -package syscall -- cgit v1.3-5-g9baa From f6c4b4bf9646f2a3dce6f09ecb93498ddf06d96c Mon Sep 17 00:00:00 2001 From: Russ Cox Date: Tue, 26 Jan 2021 21:18:01 -0500 Subject: syscall: add windows/arm64 support types_windows_arm64.go is a copy of types_windows_amd64.go. All that matters for these types seems to be that they are 64-bit vs 32-bit. This CL is part of a stack adding windows/arm64 support (#36439), intended to land in the Go 1.17 cycle. Change-Id: Ia7788d6e88e5db899371c75dc7dea7d912a689ad Reviewed-on: https://go-review.googlesource.com/c/go/+/288825 Trust: Russ Cox Trust: Jason A. Donenfeld Reviewed-by: Cherry Zhang Reviewed-by: Alex Brainman Reviewed-by: Jason A. Donenfeld --- src/syscall/types_windows_arm64.go | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/syscall/types_windows_arm64.go (limited to 'src/syscall') diff --git a/src/syscall/types_windows_arm64.go b/src/syscall/types_windows_arm64.go new file mode 100644 index 0000000000..7d45ddbc0b --- /dev/null +++ b/src/syscall/types_windows_arm64.go @@ -0,0 +1,22 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package syscall + +type WSAData struct { + Version uint16 + HighVersion uint16 + MaxSockets uint16 + MaxUdpDg uint16 + VendorInfo *byte + Description [WSADESCRIPTION_LEN + 1]byte + SystemStatus [WSASYS_STATUS_LEN + 1]byte +} + +type Servent struct { + Name *byte + Aliases **byte + Proto *byte + Port uint16 +} -- cgit v1.3-5-g9baa