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| author | Michael Pratt <mpratt@google.com> | 2022-02-24 17:00:12 -0500 |
|---|---|---|
| committer | Michael Pratt <mpratt@google.com> | 2022-04-21 18:07:25 +0000 |
| commit | a56e2f672bda459b95cc9b2f287f895424643102 (patch) | |
| tree | 19189f1e6199d16c2f7d80c35f5d4068668bdcde /src/syscall/asm_linux_arm64.s | |
| parent | 64e69d3925e2d1f3fb903a2b4f422cf1cbc49ec1 (diff) | |
| download | go-a56e2f672bda459b95cc9b2f287f895424643102.tar.xz | |
syscall: define Syscall6 in terms of RawSyscall6 on linux
For #51087
Change-Id: I4a5b5cb74f12db8999c6ff0e98c3034b58af3959
Reviewed-on: https://go-review.googlesource.com/c/go/+/388478
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_arm64.s')
| -rw-r--r-- | src/syscall/asm_linux_arm64.s | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/syscall/asm_linux_arm64.s b/src/syscall/asm_linux_arm64.s index c9d28d301a..be78ac8ac4 100644 --- a/src/syscall/asm_linux_arm64.s +++ b/src/syscall/asm_linux_arm64.s @@ -4,32 +4,6 @@ #include "textflag.h" -TEXT ·Syscall6(SB),NOSPLIT,$0-80 - BL runtime·entersyscall<ABIInternal>(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 entry - SVC - CMN $4095, R0 - BCC ok - MOVD $-1, R4 - MOVD R4, r1+56(FP) // r1 - MOVD ZR, r2+64(FP) // r2 - NEG R0, R0 - MOVD R0, err+72(FP) // errno - BL runtime·exitsyscall<ABIInternal>(SB) - RET -ok: - MOVD R0, r1+56(FP) // r1 - MOVD R1, r2+64(FP) // r2 - MOVD ZR, err+72(FP) // errno - BL runtime·exitsyscall<ABIInternal>(SB) - RET - // func rawVforkSyscall(trap, a1 uintptr) (r1, err uintptr) TEXT ·rawVforkSyscall(SB),NOSPLIT,$0-32 MOVD a1+8(FP), R0 |