| //===-- hwasan_interface_internal.h -----------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file is a part of HWAddressSanitizer. |
| // |
| // Private Hwasan interface header. |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef HWASAN_INTERFACE_INTERNAL_H |
| #define HWASAN_INTERFACE_INTERNAL_H |
| |
| #include "sanitizer_common/sanitizer_internal_defs.h" |
| #include "sanitizer_common/sanitizer_platform_limits_posix.h" |
| #include <link.h> |
| |
| extern "C" { |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_init_static(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_init(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_library_loaded(ElfW(Addr) base, const ElfW(Phdr) * phdr, |
| ElfW(Half) phnum); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_library_unloaded(ElfW(Addr) base, const ElfW(Phdr) * phdr, |
| ElfW(Half) phnum); |
| |
| using __sanitizer::uptr; |
| using __sanitizer::sptr; |
| using __sanitizer::uu64; |
| using __sanitizer::uu32; |
| using __sanitizer::uu16; |
| using __sanitizer::u64; |
| using __sanitizer::u32; |
| using __sanitizer::u16; |
| using __sanitizer::u8; |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_init_frames(uptr, uptr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| extern uptr __hwasan_shadow_memory_dynamic_address; |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_loadN(uptr, uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load1(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load2(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load4(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load8(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load16(uptr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_loadN_noabort(uptr, uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load1_noabort(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load2_noabort(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load4_noabort(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load8_noabort(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_load16_noabort(uptr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_storeN(uptr, uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store1(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store2(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store4(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store8(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store16(uptr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_storeN_noabort(uptr, uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store1_noabort(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store2_noabort(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store4_noabort(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store8_noabort(uptr); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_store16_noabort(uptr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_tag_memory(uptr p, u8 tag, uptr sz); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| uptr __hwasan_tag_pointer(uptr p, u8 tag); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_tag_mismatch(uptr addr, u8 ts); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_tag_mismatch4(uptr addr, uptr access_info, uptr *registers_frame, |
| size_t outsize); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| u8 __hwasan_generate_tag(); |
| |
| // Returns the offset of the first tag mismatch or -1 if the whole range is |
| // good. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| sptr __hwasan_test_shadow(const void *x, uptr size); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE |
| /* OPTIONAL */ const char* __hwasan_default_options(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_print_shadow(const void *x, uptr size); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_handle_longjmp(const void *sp_dst); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_handle_vfork(const void *sp_dst); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| u16 __sanitizer_unaligned_load16(const uu16 *p); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| u32 __sanitizer_unaligned_load32(const uu32 *p); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| u64 __sanitizer_unaligned_load64(const uu64 *p); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __sanitizer_unaligned_store16(uu16 *p, u16 x); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __sanitizer_unaligned_store32(uu32 *p, u32 x); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __sanitizer_unaligned_store64(uu64 *p, u64 x); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_enable_allocator_tagging(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_disable_allocator_tagging(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_thread_enter(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_thread_exit(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_print_memory_usage(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void *__hwasan_memcpy(void *dst, const void *src, uptr size); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void *__hwasan_memset(void *s, int c, uptr n); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void *__hwasan_memmove(void *dest, const void *src, uptr n); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __hwasan_set_error_report_callback(void (*callback)(const char *)); |
| } // extern "C" |
| |
| #endif // HWASAN_INTERFACE_INTERNAL_H |