diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/processor/basic_source_line_resolver.cc | 6 | ||||
| -rw-r--r-- | src/processor/basic_source_line_resolver_unittest.cc | 12 | ||||
| -rw-r--r-- | src/processor/testdata/module1.out | 3 |
3 files changed, 17 insertions, 4 deletions
diff --git a/src/processor/basic_source_line_resolver.cc b/src/processor/basic_source_line_resolver.cc index 1aff2d1d..0bd17124 100644 --- a/src/processor/basic_source_line_resolver.cc +++ b/src/processor/basic_source_line_resolver.cc @@ -442,7 +442,7 @@ void BasicSourceLineResolver::Module::LookupAddress(StackFrame *frame) const { MemAddr public_address; if (functions_.RetrieveNearestRange(address, &func, &function_base, &function_size) && - address >= function_base && address - function_size < function_base) { + address >= function_base && address - function_base < function_size) { frame->function_name = func->name; frame->function_base = frame->module->base_address() + function_base; @@ -458,7 +458,7 @@ void BasicSourceLineResolver::Module::LookupAddress(StackFrame *frame) const { } } else if (public_symbols_.Retrieve(address, &public_symbol, &public_address) && - (!func.get() || public_address - function_size > function_base)) { + (!func.get() || public_address > function_base)) { frame->function_name = public_symbol->name; frame->function_base = frame->module->base_address() + public_address; } @@ -502,7 +502,7 @@ WindowsFrameInfo *BasicSourceLineResolver::Module::FindWindowsFrameInfo( linked_ptr<PublicSymbol> public_symbol; MemAddr public_address; if (public_symbols_.Retrieve(address, &public_symbol, &public_address) && - (!function.get() || public_address - function_size > function_base)) { + (!function.get() || public_address > function_base)) { result->parameter_size = public_symbol->parameter_size; } diff --git a/src/processor/basic_source_line_resolver_unittest.cc b/src/processor/basic_source_line_resolver_unittest.cc index 2940831f..45dfe979 100644 --- a/src/processor/basic_source_line_resolver_unittest.cc +++ b/src/processor/basic_source_line_resolver_unittest.cc @@ -63,7 +63,7 @@ class TestCodeModule : public CodeModule { virtual ~TestCodeModule() {} virtual u_int64_t base_address() const { return 0; } - virtual u_int64_t size() const { return 0x4000; } + virtual u_int64_t size() const { return 0xb000; } virtual string code_file() const { return code_file_; } virtual string code_identifier() const { return ""; } virtual string debug_file() const { return ""; } @@ -162,6 +162,16 @@ static bool RunTests() { frame_info.reset(resolver.FindWindowsFrameInfo(&frame)); ASSERT_FALSE(frame_info.get()); + frame.instruction = 0x2900; + frame.module = &module1; + resolver.FillSourceLineInfo(&frame); + ASSERT_EQ(frame.function_name, string("PublicSymbol")); + + frame.instruction = 0x4000; + frame.module = &module1; + resolver.FillSourceLineInfo(&frame); + ASSERT_EQ(frame.function_name, string("LargeFunction")); + TestCodeModule module2("module2"); frame.instruction = 0x2181; diff --git a/src/processor/testdata/module1.out b/src/processor/testdata/module1.out index 85687828..3fb1f181 100644 --- a/src/processor/testdata/module1.out +++ b/src/processor/testdata/module1.out @@ -13,6 +13,9 @@ FUNC 1200 100 8 Function1_3 FUNC 1300 100 c Function1_4 FUNC 2000 0 0 Test_Zero_Size_Function_Is_Ignored 2000 4 88 2 +PUBLIC 2800 0 PublicSymbol +FUNC 3000 7000 42 LargeFunction +3000 7000 4098359 3 STACK WIN 4 1000 c 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ = STACK WIN 4 1100 8 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ = STACK WIN 4 1100 100 1 0 0 0 0 0 1 $eip 4 + ^ = $esp $ebp 8 + = $ebp $ebp ^ = |