source/Target/AssertFrameRecognizer.cpp

28 /// Fetches the abort frame location depending on the current platform.
32 /// \param[in,out] location
37 bool GetAbortLocation(llvm::Triple::OSType os, SymbolLocation &location) {
41     location.module_spec = FileSpec("libsystem_kernel.dylib");
42     location.symbols.push_back(ConstString("__pthread_kill"));
45     location.module_spec = FileSpec("libc.so.6");
46     location.symbols.push_back(ConstString("raise"));
47     location.symbols.push_back(ConstString("__GI_raise"));
48     location.symbols.push_back(ConstString("gsignal"));
49     location.symbols.push_back(ConstString("pthread_kill"));
50     location.symbols_are_regex = true;
61 /// Fetches the assert frame location depending on the current platform.
65 /// \param[in,out] location
70 bool GetAssertLocation(llvm::Triple::OSType os, SymbolLocation &location) {
74     location.module_spec = FileSpec("libsystem_c.dylib");
75     location.symbols.push_back(ConstString("__assert_rtn"));
78     location.module_spec = FileSpec("libc.so.6");
79     location.symbols.push_back(ConstString("__assert_fail"));
80     location.symbols.push_back(ConstString("__GI___assert_fail"));
94   SymbolLocation location;
96   if (!GetAbortLocation(os, location))
99   if (!location.symbols_are_regex) {
102         location.module_spec.GetFilename(), location.symbols,
107   for (char c : location.module_spec.GetFilename().GetStringRef()) {
114   for (auto it = location.symbols.cbegin(); it != location.symbols.cend();
116     if (it != location.symbols.cbegin())
137   SymbolLocation location;
139   if (!GetAssertLocation(os, location))
161         !sym_ctx.module_sp->GetFileSpec().FileEquals(location.module_spec))
166     if (llvm::is_contained(location.symbols, func_name)) {
167       // We go a frame beyond the assert location because the most relevant
169       // If the assert location is the last frame fetched, then it is set as
175       // Pass assert location to AbortRecognizedStackFrame to set as most