Searched refs:shadow_beg (Results 1 – 4 of 4) sorted by relevance
| /freebsd-12-stable/contrib/llvm-project/compiler-rt/lib/asan/ |
| D | asan_poisoning.h | 46 uptr shadow_beg = MEM_TO_SHADOW(aligned_beg); in FastPoisonShadow() local
54 shadow_end - shadow_beg < common_flags()->clear_shadow_mmap_threshold) { in FastPoisonShadow()
55 REAL(memset)((void*)shadow_beg, value, shadow_end - shadow_beg); in FastPoisonShadow()
58 uptr page_beg = RoundUpTo(shadow_beg, page_size); in FastPoisonShadow()
62 REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg); in FastPoisonShadow()
64 if (page_beg != shadow_beg) { in FastPoisonShadow()
65 REAL(memset)((void *)shadow_beg, 0, page_beg - shadow_beg); in FastPoisonShadow()
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| D | asan_poisoning.cpp | 186 uptr shadow_beg = MemToShadow(aligned_b); in __asan_region_is_poisoned() local
192 (shadow_end <= shadow_beg || in __asan_region_is_poisoned()
193 __sanitizer::mem_is_zero((const char *)shadow_beg, in __asan_region_is_poisoned()
194 shadow_end - shadow_beg))) in __asan_region_is_poisoned()
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| /freebsd-12-stable/contrib/llvm-project/compiler-rt/lib/msan/ |
| D | msan_poisoning.cpp | 198 uptr shadow_beg = MEM_TO_SHADOW(ptr); in SetShadow() local
199 uptr shadow_end = shadow_beg + size; in SetShadow()
201 shadow_end - shadow_beg < common_flags()->clear_shadow_mmap_threshold) { in SetShadow()
202 REAL(memset)((void *)shadow_beg, value, shadow_end - shadow_beg); in SetShadow()
204 uptr page_beg = RoundUpTo(shadow_beg, PageSize); in SetShadow()
208 REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg); in SetShadow()
210 if (page_beg != shadow_beg) { in SetShadow()
211 REAL(memset)((void *)shadow_beg, 0, page_beg - shadow_beg); in SetShadow()
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| /freebsd-12-stable/contrib/llvm-project/compiler-rt/lib/memprof/ |
| D | memprof_allocator.cpp | 424 uptr shadow_beg = MEM_TO_SHADOW(addr); in ClearShadow() local
426 if (shadow_end - shadow_beg < common_flags()->clear_shadow_mmap_threshold) { in ClearShadow()
427 REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg); in ClearShadow()
430 uptr page_beg = RoundUpTo(shadow_beg, page_size); in ClearShadow()
434 REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg); in ClearShadow()
436 if (page_beg != shadow_beg) { in ClearShadow()
437 REAL(memset)((void *)shadow_beg, 0, page_beg - shadow_beg); in ClearShadow()
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