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| author | Michael Pratt <mpratt@google.com> | 2022-02-24 16:54:13 -0500 |
|---|---|---|
| committer | Michael Pratt <mpratt@google.com> | 2022-04-21 18:07:14 +0000 |
| commit | 64e69d3925e2d1f3fb903a2b4f422cf1cbc49ec1 (patch) | |
| tree | b3382afe0e529680d4ef4f100fce23f0bc0bd877 /src/syscall/asm_linux_arm.s | |
| parent | f7b12ff6fbad25ea30ae9f16dd1443eb9b76766d (diff) | |
| download | go-64e69d3925e2d1f3fb903a2b4f422cf1cbc49ec1.tar.xz | |
syscall: define Syscall in terms of RawSyscall on linux
For #51087
Change-Id: I9de7e85ccf137ae73662759382334bcbe7208150
Reviewed-on: https://go-review.googlesource.com/c/go/+/388477
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/syscall/asm_linux_arm.s')
| -rw-r--r-- | src/syscall/asm_linux_arm.s | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/syscall/asm_linux_arm.s b/src/syscall/asm_linux_arm.s index 12986f801e..6f9a612fa1 100644 --- a/src/syscall/asm_linux_arm.s +++ b/src/syscall/asm_linux_arm.s @@ -9,36 +9,6 @@ // System calls for arm, Linux // -// func Syscall(syscall uintptr, a1, a2, a3 uintptr) (r1, r2, err uintptr); -TEXT ·Syscall(SB),NOSPLIT,$0-28 - BL runtime·entersyscall(SB) - MOVW trap+0(FP), R7 - MOVW a1+4(FP), R0 - MOVW a2+8(FP), R1 - MOVW a3+12(FP), R2 - MOVW $0, R3 - MOVW $0, R4 - MOVW $0, R5 - SWI $0 - MOVW $0xfffff001, R1 - CMP R1, R0 - BLS ok - MOVW $-1, R1 - MOVW R1, r1+16(FP) - MOVW $0, R2 - MOVW R2, r2+20(FP) - RSB $0, R0, R0 - MOVW R0, err+24(FP) - BL runtime·exitsyscall(SB) - RET -ok: - MOVW R0, r1+16(FP) - MOVW $0, R0 - MOVW R0, r2+20(FP) - MOVW R0, err+24(FP) - BL runtime·exitsyscall(SB) - RET - // func Syscall6(trap uintptr, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr); // Actually Syscall5 but the rest of the code expects it to be named Syscall6. TEXT ·Syscall6(SB),NOSPLIT,$0-40 |