86b2a5583b
PR sanitizer/79168 * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure' text. * sanitizer_common/sanitizer_linux_mips64.S: Regenerated. * sanitizer_common/sanitizer_linux_x86_64.S: Likewise. * tsan/tsan_ppc_regs.h: Likewise. * tsan/tsan_rtl_aarch64.S: Likewise. * tsan/tsan_rtl_mips64.S: Likewise. * tsan/tsan_rtl_ppc64.S: Likewise. From-SVN: r244844
26 lines
862 B
ArmAsm
26 lines
862 B
ArmAsm
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
|
|
// Avoid being marked as needing an executable stack:
|
|
#if defined(__linux__) && defined(__ELF__)
|
|
.section .note.GNU-stack,"",%progbits
|
|
#endif
|
|
|
|
// Further contents are x86_64-only:
|
|
#if defined(__linux__) && defined(__x86_64__)
|
|
|
|
#include "../builtins/assembly.h"
|
|
|
|
// If the "naked" function attribute were supported for x86 we could
|
|
// do this via inline asm.
|
|
.text
|
|
.balign 4
|
|
DEFINE_COMPILERRT_FUNCTION(internal_sigreturn)
|
|
mov $0xf, %eax // 0xf == SYS_rt_sigreturn
|
|
mov %rcx, %r10
|
|
syscall
|
|
ret // Won't normally reach here.
|
|
END_COMPILERRT_FUNCTION(internal_sigreturn)
|
|
|
|
#endif // defined(__linux__) && defined(__x86_64__)
|