diff options
Diffstat (limited to 'lib/msan/msan_interface_internal.h')
| -rw-r--r-- | lib/msan/msan_interface_internal.h | 75 |
1 files changed, 29 insertions, 46 deletions
diff --git a/lib/msan/msan_interface_internal.h b/lib/msan/msan_interface_internal.h index 794b3540f931..8641f814bc5f 100644 --- a/lib/msan/msan_interface_internal.h +++ b/lib/msan/msan_interface_internal.h @@ -38,8 +38,28 @@ SANITIZER_INTERFACE_ATTRIBUTE __attribute__((noreturn)) void __msan_warning_noreturn(); SANITIZER_INTERFACE_ATTRIBUTE +void __msan_maybe_warning_1(u8 s, u32 o); +SANITIZER_INTERFACE_ATTRIBUTE +void __msan_maybe_warning_2(u16 s, u32 o); +SANITIZER_INTERFACE_ATTRIBUTE +void __msan_maybe_warning_4(u32 s, u32 o); +SANITIZER_INTERFACE_ATTRIBUTE +void __msan_maybe_warning_8(u64 s, u32 o); + +SANITIZER_INTERFACE_ATTRIBUTE +void __msan_maybe_store_origin_1(u8 s, void *p, u32 o); +SANITIZER_INTERFACE_ATTRIBUTE +void __msan_maybe_store_origin_2(u16 s, void *p, u32 o); +SANITIZER_INTERFACE_ATTRIBUTE +void __msan_maybe_store_origin_4(u32 s, void *p, u32 o); +SANITIZER_INTERFACE_ATTRIBUTE +void __msan_maybe_store_origin_8(u64 s, void *p, u32 o); + +SANITIZER_INTERFACE_ATTRIBUTE void __msan_unpoison(const void *a, uptr size); SANITIZER_INTERFACE_ATTRIBUTE +void __msan_unpoison_string(const char *s); +SANITIZER_INTERFACE_ATTRIBUTE void __msan_clear_and_unpoison(void *a, uptr size); SANITIZER_INTERFACE_ATTRIBUTE void* __msan_memcpy(void *dst, const void *src, uptr size); @@ -48,12 +68,6 @@ void* __msan_memset(void *s, int c, uptr n); SANITIZER_INTERFACE_ATTRIBUTE void* __msan_memmove(void* dest, const void* src, uptr n); SANITIZER_INTERFACE_ATTRIBUTE -void __msan_copy_poison(void *dst, const void *src, uptr size); -SANITIZER_INTERFACE_ATTRIBUTE -void __msan_copy_origin(void *dst, const void *src, uptr size); -SANITIZER_INTERFACE_ATTRIBUTE -void __msan_move_poison(void *dst, const void *src, uptr size); -SANITIZER_INTERFACE_ATTRIBUTE void __msan_poison(const void *a, uptr size); SANITIZER_INTERFACE_ATTRIBUTE void __msan_poison_stack(void *a, uptr size); @@ -69,11 +83,16 @@ SANITIZER_INTERFACE_ATTRIBUTE sptr __msan_test_shadow(const void *x, uptr size); SANITIZER_INTERFACE_ATTRIBUTE +void __msan_check_mem_is_initialized(const void *x, uptr size); + +SANITIZER_INTERFACE_ATTRIBUTE void __msan_set_origin(const void *a, uptr size, u32 origin); SANITIZER_INTERFACE_ATTRIBUTE -void __msan_set_alloca_origin(void *a, uptr size, const char *descr); +void __msan_set_alloca_origin(void *a, uptr size, char *descr); +SANITIZER_INTERFACE_ATTRIBUTE +void __msan_set_alloca_origin4(void *a, uptr size, char *descr, uptr pc); SANITIZER_INTERFACE_ATTRIBUTE -void __msan_set_alloca_origin4(void *a, uptr size, const char *descr, uptr pc); +u32 __msan_chain_origin(u32 id); SANITIZER_INTERFACE_ATTRIBUTE u32 __msan_get_origin(const void *a); @@ -99,26 +118,14 @@ void __msan_set_expect_umr(int expect_umr); SANITIZER_INTERFACE_ATTRIBUTE void __msan_print_shadow(const void *x, uptr size); SANITIZER_INTERFACE_ATTRIBUTE -void __msan_print_param_shadow(); +void __msan_dump_shadow(const void *x, uptr size); SANITIZER_INTERFACE_ATTRIBUTE int __msan_has_dynamic_component(); -// Returns x such that %fs:x is the first byte of __msan_retval_tls. -SANITIZER_INTERFACE_ATTRIBUTE -int __msan_get_retval_tls_offset(); -SANITIZER_INTERFACE_ATTRIBUTE -int __msan_get_param_tls_offset(); - -// For intercepting mmap from ld.so in msandr. -SANITIZER_INTERFACE_ATTRIBUTE -bool __msan_is_in_loader(); - // For testing. SANITIZER_INTERFACE_ATTRIBUTE u32 __msan_get_umr_origin(); SANITIZER_INTERFACE_ATTRIBUTE -const char *__msan_get_origin_descr_if_stack(u32 id); -SANITIZER_INTERFACE_ATTRIBUTE void __msan_partial_poison(const void* data, void* shadow, uptr size); // Tell MSan about newly allocated memory (ex.: custom allocator). @@ -145,31 +152,7 @@ SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_unaligned_store64(uu64 *p, u64 x); SANITIZER_INTERFACE_ATTRIBUTE -uptr __msan_get_estimated_allocated_size(uptr size); - -SANITIZER_INTERFACE_ATTRIBUTE -int __msan_get_ownership(const void *p); - -SANITIZER_INTERFACE_ATTRIBUTE -uptr __msan_get_allocated_size(const void *p); - -SANITIZER_INTERFACE_ATTRIBUTE -uptr __msan_get_current_allocated_bytes(); - -SANITIZER_INTERFACE_ATTRIBUTE -uptr __msan_get_heap_size(); - -SANITIZER_INTERFACE_ATTRIBUTE -uptr __msan_get_free_bytes(); - -SANITIZER_INTERFACE_ATTRIBUTE -uptr __msan_get_unmapped_bytes(); - -SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE -/* OPTIONAL */ void __msan_malloc_hook(void *ptr, uptr size); - -SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE -/* OPTIONAL */ void __msan_free_hook(void *ptr); +void __msan_set_death_callback(void (*callback)(void)); } // extern "C" #endif // MSAN_INTERFACE_INTERNAL_H |