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-rw-r--r--src/runtime/defs_linux_loong64.go1
-rw-r--r--src/runtime/sys_linux_loong64.s24
2 files changed, 0 insertions, 25 deletions
diff --git a/src/runtime/defs_linux_loong64.go b/src/runtime/defs_linux_loong64.go
index 3e0fac0298..dda4009fb0 100644
--- a/src/runtime/defs_linux_loong64.go
+++ b/src/runtime/defs_linux_loong64.go
@@ -10,7 +10,6 @@ const (
_EINTR = 0x4
_EAGAIN = 0xb
_ENOMEM = 0xc
- _ENOSYS = 0x26
_PROT_NONE = 0x0
_PROT_READ = 0x1
diff --git a/src/runtime/sys_linux_loong64.s b/src/runtime/sys_linux_loong64.s
index 07628ba499..36a92df87c 100644
--- a/src/runtime/sys_linux_loong64.s
+++ b/src/runtime/sys_linux_loong64.s
@@ -107,15 +107,6 @@ TEXT runtime·read(SB),NOSPLIT|NOFRAME,$0-28
MOVW R4, ret+24(FP)
RET
-// func pipe() (r, w int32, errno int32)
-TEXT runtime·pipe(SB),NOSPLIT|NOFRAME,$0-12
- MOVV $r+0(FP), R4
- MOVV R0, R5
- MOVV $SYS_pipe2, R11
- SYSCALL
- MOVW R4, errno+8(FP)
- RET
-
// func pipe2(flags int32) (r, w int32, errno int32)
TEXT runtime·pipe2(SB),NOSPLIT|NOFRAME,$0-20
MOVV $r+8(FP), R4
@@ -591,21 +582,6 @@ TEXT runtime·closeonexec(SB),NOSPLIT|NOFRAME,$0
SYSCALL
RET
-// func runtime·setNonblock(int32 fd)
-TEXT runtime·setNonblock(SB),NOSPLIT|NOFRAME,$0-4
- MOVW fd+0(FP), R4 // fd
- MOVV $3, R5 // F_GETFL
- MOVV $0, R6
- MOVV $SYS_fcntl, R11
- SYSCALL
- MOVW $0x800, R6 // O_NONBLOCK
- OR R4, R6
- MOVW fd+0(FP), R4 // fd
- MOVV $4, R5 // F_SETFL
- MOVV $SYS_fcntl, R11
- SYSCALL
- RET
-
// func sbrk0() uintptr
TEXT runtime·sbrk0(SB),NOSPLIT|NOFRAME,$0-8
// Implemented as brk(NULL).