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/freebsd/contrib/llvm-project/compiler-rt/lib/tsan/rtl/
H A Dtsan_platform.h73 static const uptr kMetaShadowBeg = 0x300000000000ull;
74 static const uptr kMetaShadowEnd = 0x380000000000ull;
75 static const uptr kShadowBeg = 0x100000000000ull;
76 static const uptr kShadowEnd = 0x300000000000ull;
77 static const uptr kHeapMemBeg = 0x720000000000ull;
78 static const uptr kHeapMemEnd = 0x730000000000ull;
79 static const uptr kLoAppMemBeg = 0x000000001000ull;
80 static const uptr kLoAppMemEnd = 0x020000000000ull;
81 static const uptr kMidAppMemBeg = 0x550000000000ull;
82 static const uptr kMidAppMemEnd = 0x5a0000000000ull;
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H A Dtsan_rtl.h65 static const uptr kSpaceBeg = SANITIZER_MMAP_BEGIN;
67 static const uptr kMetadataSize = 0;
69 static const uptr kRegionSizeLog = 20;
72 static const uptr kFlags = 0;
82 static const uptr kSpaceBeg = Mapping::kHeapMemBeg;
83 static const uptr kSpaceSize = Mapping::kHeapMemEnd - Mapping::kHeapMemBeg;
84 static const uptr kMetadataSize = 0;
87 static const uptr kFlags = 0;
100 uptr sp;
103 uptr oldset_stack_size;
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/freebsd/contrib/llvm-project/compiler-rt/lib/asan_abi/
H A Dasan_abi_shim.cpp15 void __asan_register_image_globals(uptr *flag) { in __asan_register_image_globals()
18 void __asan_unregister_image_globals(uptr *flag) { in __asan_unregister_image_globals()
21 void __asan_register_elf_globals(uptr *flag, void *start, void *stop) { in __asan_register_elf_globals()
26 void __asan_unregister_elf_globals(uptr *flag, void *start, void *stop) { in __asan_unregister_elf_globals()
31 void __asan_register_globals(__asan_global *globals, uptr n) { in __asan_register_globals()
34 void __asan_unregister_globals(__asan_global *globals, uptr n) { in __asan_unregister_globals()
45 void *__asan_memcpy(void *dst, const void *src, uptr size) { in __asan_memcpy()
48 void *__asan_memset(void *s, int c, uptr n) { in __asan_memset()
51 void *__asan_memmove(void *dest, const void *src, uptr n) { in __asan_memmove()
57 static_assert(sizeof(uptr) == 8 || sizeof(uptr) == 4); in __asan_init()
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/freebsd/contrib/llvm-project/compiler-rt/lib/asan/
H A Dasan_interface_internal.h24 using __sanitizer::uptr;
49 uptr beg; // The address of the global.
50 uptr size; // The original size of the global.
51 uptr size_with_redzone; // The size with the redzone.
55 uptr has_dynamic_init; // Non-zero if the global has dynamic initializer.
60 uptr odr_indicator; // The address of the ODR indicator symbol.
67 void __asan_register_image_globals(uptr *flag);
69 void __asan_unregister_image_globals(uptr *flag);
72 void __asan_register_elf_globals(uptr *flag, void *start, void *stop);
74 void __asan_unregister_elf_globals(uptr *flag, void *start, void *stop);
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H A Dasan_fake_stack.h23 uptr magic; // Modified by the instrumented code.
24 uptr descr; // Modified by the instrumented code.
25 uptr pc; // Modified by the instrumented code.
26 uptr real_stack;
57 static const uptr kMinStackFrameSizeLog = 6; // Min frame is 64B.
58 static const uptr kMaxStackFrameSizeLog = 16; // Max stack frame is 64K.
61 static const uptr kNumberOfSizeClasses =
65 static FakeStack *Create(uptr stack_size_log);
70 static uptr SizeRequiredForFlags(uptr stack_size_log) { in SizeRequiredForFlags()
71 return ((uptr)1) << (stack_size_log + 1 - kMinStackFrameSizeLog); in SizeRequiredForFlags()
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H A Dasan_report.h24 uptr beg;
25 uptr size;
27 uptr name_len;
28 uptr line;
33 int GetGlobalsForAddress(uptr addr, __asan_global *globals, u32 *reg_sites,
50 void ReportGenericError(uptr pc, uptr bp, uptr sp, uptr addr, bool is_write,
51 uptr access_size, u32 exp, bool fatal);
53 void ReportNewDeleteTypeMismatch(uptr addr, uptr delete_size,
54 uptr delete_alignment,
56 void ReportDoubleFree(uptr addr, BufferedStackTrace *free_stack);
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H A Dasan_poisoning.cpp48 bool FindPoisonRecord(uptr addr, PoisonRecord &match) { in FindPoisonRecord()
83 void PoisonShadow(uptr addr, uptr size, u8 value) { in PoisonShadow()
93 void PoisonShadowPartialRightRedzone(uptr addr, in PoisonShadowPartialRightRedzone()
94 uptr size, in PoisonShadowPartialRightRedzone()
95 uptr redzone_size, in PoisonShadowPartialRightRedzone()
108 explicit ShadowSegmentEndpoint(uptr address) { in ShadowSegmentEndpoint()
115 void AsanPoisonOrUnpoisonIntraObjectRedzone(uptr ptr, uptr size, bool poison) { in AsanPoisonOrUnpoisonIntraObjectRedzone()
116 uptr end = ptr + size; in AsanPoisonOrUnpoisonIntraObjectRedzone()
151 void __asan_poison_memory_region(void const volatile *addr, uptr size) { in __asan_poison_memory_region()
153 uptr beg_addr = (uptr)addr; in __asan_poison_memory_region()
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H A Dasan_allocator.h59 uptr Beg() const; // First byte of user memory.
60 uptr End() const; // Last byte of user memory.
61 uptr UsedSize() const; // Size requested by the user.
63 uptr AllocTid() const;
64 uptr FreeTid() const;
69 bool AddrIsInside(uptr addr, uptr access_size, sptr *offset) const { in AddrIsInside()
76 bool AddrIsAtLeft(uptr addr, uptr access_size, sptr *offset) const { in AddrIsAtLeft()
84 bool AddrIsAtRight(uptr addr, uptr access_size, sptr *offset) const { in AddrIsAtRight()
96 AsanChunkView FindHeapChunkByAddress(uptr address);
97 AsanChunkView FindHeapChunkByAllocBeg(uptr address);
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H A Dasan_fake_stack.cpp29 ALWAYS_INLINE void SetShadow(uptr ptr, uptr size, uptr class_id, u64 magic) { in SetShadow()
34 for (uptr i = 0; i < (((uptr)1) << class_id); i++) { in SetShadow()
45 uptr redzone_size = FakeStack::BytesInSizeClass(class_id) - size; in SetShadow()
50 FakeStack *FakeStack::Create(uptr stack_size_log) { in Create()
51 static uptr kMinStackSizeLog = 16; in Create()
52 static uptr kMaxStackSizeLog = FIRST_32_SECOND_64(24, 28); in Create()
57 uptr size = RequiredSize(stack_size_log); in Create()
76 for (uptr class_id = 0; class_id < kNumberOfSizeClasses; class_id++) in Destroy()
81 uptr size = RequiredSize(stack_size_log_); in Destroy()
82 FlushUnneededASanShadowMemory(reinterpret_cast<uptr>(this), size); in Destroy()
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/freebsd/contrib/llvm-project/compiler-rt/lib/scudo/standalone/
H A Drelease.h22 RegionReleaseRecorder(MemMapT *RegionMemMap, uptr Base, uptr Offset = 0)
25 uptr getReleasedBytes() const { return ReleasedBytes; } in getReleasedBytes()
27 uptr getBase() const { return Base; } in getBase()
31 void releasePageRangeToOS(uptr From, uptr To) { in releasePageRangeToOS()
32 const uptr Size = To - From; in releasePageRangeToOS()
38 uptr ReleasedBytes = 0;
40 uptr Base = 0;
43 uptr Offset = 0;
48 ReleaseRecorder(uptr Base, uptr Offset = 0, MapPlatformData *Data = nullptr)
51 uptr getReleasedBytes() const { return ReleasedBytes; } in getReleasedBytes()
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H A Dsize_class_map.h18 inline uptr scaledLog2(uptr Size, uptr ZeroLog, uptr LogBits) { in scaledLog2()
19 const uptr L = getMostSignificantSetBitIndex(Size); in scaledLog2()
20 const uptr LBits = (Size >> (L - LogBits)) - (1 << LogBits); in scaledLog2()
21 const uptr HBits = (L - ZeroLog) << LogBits; in scaledLog2()
26 static u16 getMaxCachedHint(uptr Size) { in getMaxCachedHint()
64 static const uptr MinSize = 1UL << Config::MinSizeLog;
65 static const uptr MidSiz
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H A Dcommon.h31 inline constexpr bool isPowerOfTwo(uptr X) { in isPowerOfTwo()
37 inline constexpr uptr roundUp(uptr X, uptr Boundary) { in roundUp()
41 inline constexpr uptr roundUpSlow(uptr X, uptr Boundary) { in roundUpSlow()
45 inline constexpr uptr roundDown(uptr X, uptr Boundary) { in roundDown()
49 inline constexpr uptr roundDownSlow(uptr X, uptr Boundary) { in roundDownSlow()
53 inline constexpr bool isAligned(uptr X, uptr Alignment) { in isAligned()
57 inline constexpr bool isAlignedSlow(uptr X, uptr Alignment) { in isAlignedSlow()
71 inline uptr getMostSignificantSetBitIndex(uptr X) { in getMostSignificantSetBitIndex()
73 return SCUDO_WORDSIZE - 1U - static_cast<uptr>(__builtin_clzl(X)); in getMostSignificantSetBitIndex()
76 inline uptr roundUpPowerOfTwo(uptr Size) { in roundUpPowerOfTwo()
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H A Dmem_map_fuchsia.h26 bool mapImpl(uptr Addr, uptr Size, const char *Name, uptr Flags);
27 void unmapImpl(uptr Addr, uptr Size);
28 bool remapImpl(uptr Addr, uptr Size, const char *Name, uptr Flags);
29 void setMemoryPermissionImpl(uptr Addr, uptr Size, uptr Flags);
30 void releasePagesToOSImpl(uptr From, uptr Size) { in releasePagesToOSImpl()
33 void releaseAndZeroPagesToOSImpl(uptr From, uptr Size);
34 uptr getBaseImpl() { return WindowBase; } in getBaseImpl()
35 uptr getCapacityImpl() { return WindowSize; } in getCapacityImpl()
41 MemMapFuchsia(uptr Base, uptr Capacity);
44 uptr MapAddr = 0;
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H A Dmemtag.h35 inline constexpr uptr archMemoryTagGranuleSize() { return 16; } in archMemoryTagGranuleSize()
37 inline uptr untagPointer(uptr Ptr) { return Ptr & ((1ULL << 56) - 1); } in untagPointer()
39 inline uint8_t extractTag(uptr Ptr) { return (Ptr >> 56) & 0xf; } in extractTag()
45 inline NORETURN uptr archMemoryTagGranuleSize() {
49 inline NORETURN uptr untagPointer(uptr Ptr) {
54 inline NORETURN uint8_t extractTag(uptr Ptr) {
124 uptr PrevTCO;
153 inline uptr selectRandomTag(uptr Ptr, uptr ExcludeMask) { in selectRandomTag()
155 uptr TaggedPtr; in selectRandomTag()
166 inline uptr addFixedTag(uptr Ptr, uptr Tag) { in addFixedTag()
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/freebsd/contrib/llvm-project/compiler-rt/lib/hwasan/
H A Dhwasan_interface_internal.h37 using __sanitizer::uptr;
48 void __hwasan_init_frames(uptr, uptr);
51 extern uptr __hwasan_shadow_memory_dynamic_address;
54 void __hwasan_loadN(uptr, uptr);
56 void __hwasan_load1(uptr);
58 void __hwasan_load2(uptr);
60 void __hwasan_load4(uptr);
62 void __hwasan_load8(uptr);
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/freebsd/contrib/llvm-project/compiler-rt/lib/sanitizer_common/
H A Dsanitizer_common.h38 const uptr kWordSize = SANITIZER_WORDSIZE / 8;
39 const uptr kWordSizeInBits = 8 * kWordSize;
41 const uptr kCacheLineSize = SANITIZER_CACHE_LINE_SIZE;
43 const uptr kMaxPathLength = 4096;
45 const uptr kMaxThreadStackSize = 1 << 30; // 1Gb
47 const uptr kErrorMessageBufferSize = 1 << 16;
65 inline uptr GetPageSize() { return 4096; } in GetPageSize()
66 inline uptr GetPageSizeCached() { return 4096; } in GetPageSizeCached()
68 uptr GetPageSize();
69 extern uptr PageSizeCached;
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H A Dsanitizer_stacktrace.h43 const uptr *trace;
53 StackTrace(const uptr *trace, u32 size) : trace(trace), size(size), tag(0) {} in StackTrace()
54 StackTrace(const uptr *trace, u32 size, u32 tag) in StackTrace()
68 uptr PrintTo(char *out_buf, uptr out_buf_size) const;
78 static uptr GetCurrentPc();
79 static inline uptr GetPreviousInstructionPc(uptr pc);
80 static uptr GetNextInstructionPc(uptr pc);
85 uptr StackTrace::GetPreviousInstructionPc(uptr pc) { in GetPreviousInstructionPc()
110 uptr trace_buffer[kStackTraceMax];
111 uptr top_frame_bp; // Optional bp of a top frame.
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H A Dsanitizer_allocator_primary64.h52 bool GetAndResetStats(uptr &ranges, uptr &bytes) { in GetAndResetStats()
60 u64 *MapPackedCounterArrayBuffer(uptr count) { in MapPackedCounterArrayBuffer()
67 void ReleasePageRangeToOS(uptr class_id, CompactPtrT from, CompactPtrT to) { in ReleasePageRangeToOS()
68 const uptr region_base = allocator_.GetRegionBeginBySizeClass(class_id); in ReleasePageRangeToOS()
69 const uptr from_page = allocator_.CompactPtrToPointer(region_base, from); in ReleasePageRangeToOS()
70 const uptr to_page = allocator_.CompactPtrToPointer(region_base, to); in ReleasePageRangeToOS()
78 uptr released_ranges_count_ = 0;
79 uptr released_bytes_ = 0;
87 static const uptr kSpaceBeg = Params::kSpaceBeg;
88 static const uptr kSpaceSize = Params::kSpaceSize;
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H A Dsanitizer_allocator_primary32.h56 static const uptr kSpaceBeg = Params::kSpaceBeg;
58 static const uptr kMetadataSize = Params::kMetadataSize;
60 static const uptr kRegionSizeLog = Params::kRegionSizeLog;
77 static const uptr kMaxNumCached = SizeClassMap::kMaxNumCachedHint - 2;
78 void SetFromArray(void *batch[], uptr count) { in SetFromArray()
81 for (uptr i = 0; i < count; i++) in SetFromArray()
84 uptr Count() const { return count_; } in Count()
91 for (uptr i = 0, n = Count(); i < n; i++) in CopyToArray()
96 static uptr AllocationSizeRequiredForNElements(uptr n) { in AllocationSizeRequiredForNElements()
97 return sizeof(uptr) * 2 + sizeof(void *) * n; in AllocationSizeRequiredForNElements()
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H A Dsanitizer_posix.h29 uptr internal_open(const char *filename, int flags);
30 uptr internal_open(const char *filename, int flags, u32 mode);
32 uptr internal_close_range(fd_t lowfd, fd_t highfd, int flags);
34 uptr internal_close(fd_t fd);
36 uptr internal_read(fd_t fd, void *buf, uptr count);
37 uptr internal_write(fd_t fd, const void *buf, uptr count);
40 uptr internal_mmap(void *addr, uptr length, int prot, int flags,
42 uptr internal_munmap(void *addr, uptr length);
44 uptr internal_mremap(void *old_address, uptr old_size, uptr new_size, int flags,
47 int internal_mprotect(void *addr, uptr length, int prot);
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H A Dsanitizer_deadlock_detector.h48 void ensureCurrentEpoch(uptr current_epoch) { in ensureCurrentEpoch()
56 uptr getEpoch() const { return epoch_; } in getEpoch()
59 bool addLock(uptr lock_id, uptr current_epoch, u32 stk) { in addLock()
75 void removeLock(uptr lock_id) { in removeLock()
99 u32 findLockContext(uptr lock_id) { in findLockContext()
100 for (uptr i = 0; i < n_all_locks_; i++) in findLockContext()
106 const BV &getLocks(uptr current_epoch) const { in getLocks()
111 uptr getNumLocks() const { return n_all_locks_; } in getNumLocks()
112 uptr getLock(uptr idx) const { return all_locks_with_contexts_[idx].lock; } in getLock()
116 uptr epoch_;
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H A Dsanitizer_allocator_size_class_map.h119 template <uptr kNumBits, uptr kMinSizeLog, uptr kMidSizeLog, uptr kMaxSizeLog,
120 uptr kMaxNumCachedHintT, uptr kMaxBytesCachedLog>
122 static const uptr kMinSize = 1 << kMinSizeLog;
123 static const uptr kMidSize = 1 << kMidSizeLog;
124 static const uptr kMidClass = kMidSize / kMinSize;
125 static const uptr S = kNumBits - 1;
126 static const uptr M = (1 << S) - 1;
131 static const uptr kMaxNumCachedHint = kMaxNumCachedHintT;
134 static const uptr kMaxSize = 1UL << kMaxSizeLog;
135 static const uptr kNumClasses =
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/freebsd/contrib/llvm-project/compiler-rt/lib/lsan/
H A Dlsan_allocator.h24 void *Allocate(const StackTrace &stack, uptr size, uptr alignment,
27 void *Reallocate(const StackTrace &stack, void *p, uptr new_size,
28 uptr alignment);
29 uptr GetMallocUsableSize(const void *p);
34 void GetAllocatorCacheRange(uptr *begin, uptr *end);
45 uptr requested_size : 54;
47 uptr requested_size : 32;
48 uptr padding : 22;
56 static const uptr kSpaceBeg = SANITIZER_MMAP_BEGIN;
58 static const uptr kMetadataSize = sizeof(ChunkMetadata);
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H A Dlsan_common.h88 bool WordIsPoisoned(uptr addr);
105 bool GetThreadRangesLocked(tid_t os_id, uptr *stack_begin, uptr *stack_end,
106 uptr *tls_begin, uptr *tls_end, uptr *cache_begin,
107 uptr *cache_end, DTLS **dtls);
108 void GetAllThreadAllocatorCachesLocked(InternalMmapVector<uptr> *caches);
112 void GetAdditionalThreadContextPtrsLocked(InternalMmapVector<uptr> *ptrs);
129 void GetAllocatorGlobalRange(uptr *begin, uptr *end);
132 uptr PointsIntoChunk(void *p);
134 uptr GetUserBegin(uptr chunk);
137 uptr GetUserAddr(uptr chunk);
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/freebsd/contrib/llvm-project/compiler-rt/lib/msan/
H A Dmsan_allocator.cpp31 uptr requested_size;
35 void OnMap(uptr p, uptr size) const {} in OnMap()
36 void OnMapSecondary(uptr p, uptr size, uptr user_begin, in OnMapSecondary()
37 uptr user_size) const {} in OnMapSecondary()
38 void OnUnmap(uptr p, uptr size) const { in OnUnmap()
43 uptr shadow_p = MEM_TO_SHADOW(p); in OnUnmap()
46 uptr origin_p = MEM_TO_ORIGIN(p); in OnUnmap()
56 const uptr kMaxAllowedMallocSize = 2UL << 30;
59 static const uptr kSpaceBeg = SANITIZER_MMAP_BEGIN;
61 static const uptr kMetadataSize = sizeof(Metadata);
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