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llvm-project/compiler-rt/lib/hwasan/hwasan_interceptors_vfork.S

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[hwasan, asan] Intercept vfork. Summary: Intercept vfork on arm, aarch64, i386 and x86_64. Reviewers: pcc, vitalybuka Subscribers: kubamracek, mgorny, javed.absar, krytarowski, kristof.beyls, #sanitizers, llvm-commits Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D58533 llvm-svn: 355030
2019-02-28 05:11:50 +08:00
#include "sanitizer_common/sanitizer_asm.h"
[hwasan] Disable vfork code when building w/o interceptors. Don't define vfork when OMPILER_RT_HWASAN_WITH_INTERCEPTORS=OFF. llvm-svn: 355165
2019-03-01 10:06:58 +08:00
#if defined(__linux__) && HWASAN_WITH_INTERCEPTORS
[hwasan, asan] Intercept vfork. Summary: Intercept vfork on arm, aarch64, i386 and x86_64. Reviewers: pcc, vitalybuka Subscribers: kubamracek, mgorny, javed.absar, krytarowski, kristof.beyls, #sanitizers, llvm-commits Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D58533 llvm-svn: 355030
2019-02-28 05:11:50 +08:00
#define COMMON_INTERCEPTOR_SPILL_AREA __hwasan_extra_spill_area
#define COMMON_INTERCEPTOR_HANDLE_VFORK __hwasan_handle_vfork
#include "sanitizer_common/sanitizer_common_interceptors_vfork_aarch64.inc.S"
#include "sanitizer_common/sanitizer_common_interceptors_vfork_x86_64.inc.S"
#endif
NO_EXEC_STACK_DIRECTIVE