| /bionic/tests/ |
| D | execinfo_test.cpp | 46 void* frames[20]; in TEST() local
47 ASSERT_EQ(0, backtrace(frames, 0)); in TEST()
48 ASSERT_EQ(0, backtrace(frames, -1)); in TEST()
56 extern "C" __attribute__((__noinline__)) void CallTwo(std::vector<void*>& frames) { in CallTwo() argument
57 int num_frames = backtrace(frames.data(), static_cast<int>(frames.size())); in CallTwo()
59 frames.resize(static_cast<size_t>(num_frames)); in CallTwo()
62 extern "C" __attribute__((__noinline__)) void CallOne(std::vector<void*>& frames) { in CallOne() argument
63 CallTwo(frames); in CallOne()
67 static std::string DumpFrames(std::vector<void*>& frames) { in DumpFrames() argument
69 for (auto frame : frames) { in DumpFrames()
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| D | android_unsafe_frame_pointer_chase_test.cpp | 38 static bool CheckFrames(uintptr_t* frames, size_t num_frames) { in CheckFrames() argument
47 if (frames[0] == frames[1]) { in CheckFrames()
48 printf("frames[0] == frames[1] (0x%zx)", frames[0]); in CheckFrames()
53 if (frames[i] != frames[1]) { in CheckFrames()
54 printf("frames[i] (0x%zx) != frames[1] (0x%zx)", frames[i], frames[1]); in CheckFrames()
59 if (frames[kNumFrames] == frames[kNumFrames + 1]) { in CheckFrames()
60 printf("frames[kNumFrames] == frames[kNumFrames + 1] (0x%zx)", frames[kNumFrames]); in CheckFrames()
70 uintptr_t frames[kNumFrames + 2]; in TEST() local
71 size_t size2 = recurse(kNumFrames, frames, kNumFrames + 2); in TEST()
74 EXPECT_TRUE(CheckFrames(frames, size)); in TEST()
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| /bionic/libc/malloc_debug/tests/ |
| D | backtrace_fake.cpp | 45 size_t backtrace_get(uintptr_t* frames, size_t frame_num) { in backtrace_get() argument
52 memcpy(frames, g_fake_backtrace[0].data(), sizeof(uintptr_t) * total_frames); in backtrace_get()
57 void backtrace_log(const uintptr_t* frames, size_t frame_count) { in backtrace_log() argument
59 error_log(" #%02zd pc %p", i, reinterpret_cast<void*>(frames[i])); in backtrace_log()
69 void BacktraceUnwindFake(const std::vector<unwindstack::FrameData>& frames) { in BacktraceUnwindFake() argument
70 g_fake_local_frame_data.push_back(frames); in BacktraceUnwindFake()
73 bool Unwind(std::vector<uintptr_t>* frames, std::vector<unwindstack::FrameData>* info, size_t) { in Unwind() argument
80 frames->clear(); in Unwind()
82 frames->push_back(frame.pc); in Unwind()
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| D | backtrace_fake.h | 30 void BacktraceUnwindFake(const std::vector<unwindstack::FrameData>& frames);
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| D | malloc_debug_unit_tests.cpp | 1199 uintptr_t frames[0]; member
1233 entry->frames[0] = 0xf; in TEST_F()
1234 entry->frames[1] = 0xe; in TEST_F()
1235 entry->frames[2] = 0xd; in TEST_F()
1283 entry2->frames[0] = 0xf; in TEST_F()
1284 entry2->frames[1] = 0xe; in TEST_F()
1285 entry2->frames[2] = 0xd; in TEST_F()
1286 entry2->frames[3] = 0xc; in TEST_F()
1299 entry1->frames[i] = 0xbc000 + i; in TEST_F()
1314 entry0->frames[0] = 0x104; in TEST_F()
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| /bionic/libc/malloc_debug/ |
| D | backtrace.cpp | 76 uintptr_t* frames; member
80 stack_crawl_state_t(uintptr_t* frames, size_t frame_count) in stack_crawl_state_t()
81 : frames(frames), frame_count(frame_count) {} in stack_crawl_state_t()
110 state->frames[state->cur_frame++] = ip; in trace_function()
114 size_t backtrace_get(uintptr_t* frames, size_t frame_count) { in backtrace_get() argument
115 stack_crawl_state_t state(frames, frame_count); in backtrace_get()
120 std::string backtrace_string(const uintptr_t* frames, size_t frame_count) { in backtrace_string() argument
132 if (dladdr(reinterpret_cast<void*>(frames[frame_num]), &info) != 0) { in backtrace_string()
140 const MapEntry* entry = g_map_data.find(frames[frame_num], &rel_pc); in backtrace_string()
167 frames[frame_num] - offset); in backtrace_string()
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| D | UnwindBacktrace.cpp | 52 bool Unwind(std::vector<uintptr_t>* frames, std::vector<unwindstack::FrameData>* frame_info, in Unwind() argument
58 frames->clear(); in Unwind()
63 frames->resize(data.frames.size()); in Unwind()
64 for (const auto& frame : data.frames) { in Unwind()
65 frames->at(frame.num) = frame.pc; in Unwind()
67 *frame_info = std::move(data.frames); in Unwind()
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| D | PointerData.cpp | 154 std::vector<uintptr_t> frames; in AddBacktrace() local
157 if (!Unwind(&frames, &frames_info, num_frames)) { in AddBacktrace()
161 frames.resize(num_frames); in AddBacktrace()
162 num_frames = backtrace_get(frames.data(), frames.size()); in AddBacktrace()
166 frames.resize(num_frames); in AddBacktrace()
169 FrameKeyType key{.num_frames = frames.size(), .frames = frames.data()}; in AddBacktrace()
175 key.frames = frames.data(); in AddBacktrace()
178 frames_.emplace(hash_index, FrameInfoType{.references = 1, .frames = std::move(frames)}); in AddBacktrace()
203 FrameKeyType key{.num_frames = frame_info->frames.size(), .frames = frame_info->frames.data()}; in RemoveBacktrace()
242 size_t PointerData::GetFrames(const void* ptr, uintptr_t* frames, size_t max_frames) { in GetFrames() argument
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| D | backtrace.h | 38 size_t backtrace_get(uintptr_t* frames, size_t frame_count);
39 void backtrace_log(const uintptr_t* frames, size_t frame_count);
40 std::string backtrace_string(const uintptr_t* frames, size_t frame_count);
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| D | PointerData.h | 55 uintptr_t* frames; member
60 if (frames[i] != comp.frames[i]) {
72 std::size_t cur_hash = key.frames[0];
76 cur_hash ^= key.frames[i];
85 std::vector<uintptr_t> frames;
159 static size_t GetFrames(const void* pointer, uintptr_t* frames, size_t max_frames);
170 static std::string GetHashString(uintptr_t* frames, size_t num_frames);
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| D | UnwindBacktrace.h | 37 bool Unwind(std::vector<uintptr_t>* frames, std::vector<unwindstack::FrameData>* info,
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| D | malloc_debug.h | 56 uintptr_t frames[0]; member
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| D | malloc_debug.cpp | 182 ssize_t debug_malloc_backtrace(void* pointer, uintptr_t* frames, size_t frame_count);
292 std::vector<uintptr_t> frames; in BacktraceAndLog() local
294 if (!Unwind(&frames, &frames_info, 256)) { in BacktraceAndLog()
300 std::vector<uintptr_t> frames(256); in BacktraceAndLog() local
301 size_t num_frames = backtrace_get(frames.data(), frames.size()); in BacktraceAndLog()
305 backtrace_log(frames.data(), num_frames); in BacktraceAndLog()
1071 ssize_t debug_malloc_backtrace(void* pointer, uintptr_t* frames, size_t max_frames) { in debug_malloc_backtrace() argument
1083 return PointerData::GetFrames(pointer, frames, max_frames); in debug_malloc_backtrace()
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| D | README.md | 103 of frames captured will speed the allocations up.
105 Note that any backtrace frames that occur within the malloc backtrace library
108 If MAX\_FRAMES is present, it indicates the maximum number of frames to
109 capture in a backtrace. The default is 16 frames, the maximumum value
135 If MAX\_FRAMES is present, it indicates the maximum number of frames to
136 capture in a backtrace. The default is 16 frames, the maximumum value
200 that is extra thorough and can unwind through Java frames. This will run
272 option is enabled. By default, a maximum of 16 frames will be recorded,
310 backtrace frames to capture when an allocation is freed.
312 If MAX\_FRAMES is present, it indicates the number of frames to capture.
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| D | README_marshmallow_and_earlier.md | 50 first 16 frames of the backtrace will be captured.
91 only up to 16 frames will be recorded.
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| D | README_api.md | 43 incorrectly set to the number of frames in the backtrace.
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| /bionic/libc/bionic/ |
| D | execinfo.cpp | 42 void** frames; member
46 StackState(void** frames, int frame_count) : frames(frames), frame_count(frame_count) {} in StackState()
89 state->frames[state->cur_frame++] = reinterpret_cast<void*>(ip); in TraceFunction()
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| D | malloc_common_dynamic.cpp | 465 extern "C" ssize_t malloc_backtrace(void* pointer, uintptr_t* frames, size_t frame_count) { in malloc_backtrace() argument
470 return reinterpret_cast<malloc_backtrace_func_t>(func)(pointer, frames, frame_count); in malloc_backtrace()
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| /bionic/libc/kernel/uapi/linux/can/ |
| D | bcm.h | 22 struct can_frame frames[]; member
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| /bionic/libc/malloc_hooks/ |
| D | malloc_hooks.cpp | 57 ssize_t hooks_malloc_backtrace(void* pointer, uintptr_t* frames, size_t frame_count);
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| /bionic/libfdtrack/ |
| D | fdtrack.cpp | 130 entry->backtrace = std::move(data.frames); in fd_hook()
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| /bionic/docs/ |
| D | fdtrack.md | 66 * Chasing the frame pointer will often result in multiple frames inside the
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| /bionic/libc/kernel/uapi/linux/ |
| D | rkisp1-config.h | 214 __u8 frames; member
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| D | videodev2.h | 519 __u8 frames; member
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| /bionic/libc/kernel/uapi/sound/ |
| D | asound.h | 472 snd_pcm_uframes_t frames; member
477 snd_pcm_uframes_t frames; member
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