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runtime: fix asan asm on amd64

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On amd64, the 8-byte move instruction is MOVQ, not MOVD.

Change-Id: I48d9b6f5f9f6c7f2e3fe20fd017b816cfb3983a8
Reviewed-on: https://go-review.googlesource.com/c/go/+/517635
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
This commit is contained in:
Matthew Dempsky 2023-08-09 02:51:59 -07:00
parent e6637f3293
commit d9f7e1dc73
1 changed files with 3 additions and 3 deletions
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6
src/runtime/asan_amd64.s
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@ -63,10 +63,10 @@ TEXT runtime·asanpoison(SB), NOSPLIT, $0-16
// func runtime·asanregisterglobals(addr unsafe.Pointer, n uintptr) // func runtime·asanregisterglobals(addr unsafe.Pointer, n uintptr)
TEXT runtime·asanregisterglobals(SB), NOSPLIT, $0-16 TEXT runtime·asanregisterglobals(SB), NOSPLIT, $0-16
MOVD addr+0(FP), RARG0 MOVQ addr+0(FP), RARG0
MOVD size+8(FP), RARG1 MOVQ size+8(FP), RARG1
// void __asan_register_globals_go(void *addr, uintptr_t n); // void __asan_register_globals_go(void *addr, uintptr_t n);
MOVD $__asan_register_globals_go(SB), AX MOVQ $__asan_register_globals_go(SB), AX
JMP asancall<>(SB) JMP asancall<>(SB)
// Switches SP to g0 stack and calls (AX). Arguments already set. // Switches SP to g0 stack and calls (AX). Arguments already set.