Searched refs:stack_size_log (Results 1 - 4 of 4) sorted by relevance

/external/compiler-rt/lib/asan/
H A Dasan_fake_stack.h41 // we store it as its logarithm (stack_size_log).
51 // any memory accesses solely based on 'this' and stack_size_log.
66 static FakeStack *Create(uptr stack_size_log);
70 // stack_size_log is at least 15 (stack_size >= 32K).
71 static uptr SizeRequiredForFlags(uptr stack_size_log) { argument
72 return 1UL << (stack_size_log + 1 - kMinStackFrameSizeLog);
76 static uptr SizeRequiredForFrames(uptr stack_size_log) { argument
77 return (1ULL << stack_size_log) * kNumberOfSizeClasses;
81 static uptr RequiredSize(uptr stack_size_log) { argument
82 return kFlagsOffset + SizeRequiredForFlags(stack_size_log)
92 FlagsOffset(uptr stack_size_log, uptr class_id) argument
98 NumberOfFrames(uptr stack_size_log, uptr class_id) argument
103 ModuloNumberOfFrames(uptr stack_size_log, uptr class_id, uptr n) argument
108 GetFlags(uptr stack_size_log, uptr class_id) argument
114 GetFrame(uptr stack_size_log, uptr class_id, uptr pos) argument
150 uptr stack_size_log() const { return stack_size_log_; } function in class:__asan::FakeStack
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H A Dasan_fake_stack.cc38 FakeStack *FakeStack::Create(uptr stack_size_log) { argument
41 if (stack_size_log < kMinStackSizeLog)
42 stack_size_log = kMinStackSizeLog;
43 if (stack_size_log > kMaxStackSizeLog)
44 stack_size_log = kMaxStackSizeLog;
45 uptr size = RequiredSize(stack_size_log);
49 res->stack_size_log_ = stack_size_log;
51 VReport(1, "T%d: FakeStack created: %p -- %p stack_size_log: %zd; "
54 p + FakeStack::RequiredSize(stack_size_log), stack_size_log,
79 Allocate(uptr stack_size_log, uptr class_id, uptr real_stack) argument
108 uptr stack_size_log = this->stack_size_log(); local
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H A Dasan_thread.cc130 uptr stack_size_log = Log2(RoundUpToPowerOfTwo(stack_size)); local
132 stack_size_log =
133 Min(stack_size_log, static_cast<uptr>(flags()->max_uar_stack_size_log));
134 stack_size_log =
135 Max(stack_size_log, static_cast<uptr>(flags()->min_uar_stack_size_log));
136 fake_stack_ = FakeStack::Create(stack_size_log);
/external/compiler-rt/lib/asan/tests/
H A Dasan_fake_stack_test.cc47 for (uptr stack_size_log = 15; stack_size_log <= 20; stack_size_log++) {
48 uptr stack_size = 1UL << stack_size_log;
54 EXPECT_EQ(offset, FakeStack::FlagsOffset(stack_size_log, class_id));
55 // printf("%zd: %zd => %zd %zd\n", stack_size_log, class_id, offset,
56 // FakeStack::FlagsOffset(stack_size_log, class_id));
65 for (uptr stack_size_log = 20; stack_size_log <= 22; stack_size_log
94 const uptr stack_size_log = 20; local
107 const uptr stack_size_log = 19; local
146 const uptr stack_size_log = 16; local
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