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Switching to python build script.

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This commit is contained in:
Ben Vanik
2015-07-31 23:48:24 -07:00
parent 2f1965082c
commit b56b262116
8 changed files with 1006 additions and 799 deletions
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97
src/xenia/cpu/stack_walker_win.cc
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@@ -62,6 +62,57 @@ LPSYMGETSYMFROMADDR64 sym_get_sym_from_addr_64_ = nullptr;
namespace xe {
namespace cpu {
bool InitializeStackWalker() {
if (sym_get_options_) {
// Already initialized.
return true;
}
// Attempt to load dbghelp.
// NOTE: we never free it. That's fine.
HMODULE module = LoadLibrary(TEXT("dbghelp.dll"));
if (!module) {
XELOGE("Unable to load dbghelp.dll - not found on path or invalid");
return false;
}
sym_get_options_ = reinterpret_cast<LPSYMGETOPTIONS>(
GetProcAddress(module, "SymGetOptions"));
sym_set_options_ = reinterpret_cast<LPSYMSETOPTIONS>(
GetProcAddress(module, "SymSetOptions"));
sym_initialize_ = reinterpret_cast<LPSYMINITIALIZE>(
GetProcAddress(module, "SymInitialize"));
stack_walk_64_ =
reinterpret_cast<LPSTACKWALK64>(GetProcAddress(module, "StackWalk64"));
sym_function_table_access_64_ = reinterpret_cast<LPSYMFUNCTIONTABLEACCESS64>(
GetProcAddress(module, "SymFunctionTableAccess64"));
sym_get_module_base_64_ = reinterpret_cast<LPSYMGETMODULEBASE64>(
GetProcAddress(module, "SymGetModuleBase64"));
sym_get_sym_from_addr_64_ = reinterpret_cast<LPSYMGETSYMFROMADDR64>(
GetProcAddress(module, "SymGetSymFromAddr64"));
if (!sym_get_options_ || !sym_set_options_ || !sym_initialize_ ||
!stack_walk_64_ || !sym_function_table_access_64_ ||
!sym_get_module_base_64_ || !sym_get_sym_from_addr_64_) {
XELOGE("Unable to get one or more symbols from dbghelp.dll");
return false;
}
// Initialize the symbol lookup services.
DWORD options = sym_get_options_();
if (FLAGS_debug_symbol_loader) {
options |= SYMOPT_DEBUG;
}
options |= SYMOPT_DEFERRED_LOADS;
options |= SYMOPT_LOAD_LINES;
options |= SYMOPT_FAIL_CRITICAL_ERRORS;
sym_set_options_(options);
if (!sym_initialize_(GetCurrentProcess(), nullptr, TRUE)) {
XELOGE("Unable to initialize symbol services");
return false;
}
return true;
}
class Win32StackWalker : public StackWalker {
public:
Win32StackWalker(backend::CodeCache* code_cache) {
@@ -77,51 +128,7 @@ class Win32StackWalker : public StackWalker {
bool Initialize() {
std::lock_guard<std::mutex> lock(dbghelp_mutex_);
// Attempt to load dbghelp.
// NOTE: we never free it. That's fine.
HMODULE module = LoadLibrary(TEXT("dbghelp.dll"));
if (!module) {
XELOGE("Unable to load dbghelp.dll - not found on path or invalid");
return false;
}
sym_get_options_ = reinterpret_cast<LPSYMGETOPTIONS>(
GetProcAddress(module, "SymGetOptions"));
sym_set_options_ = reinterpret_cast<LPSYMSETOPTIONS>(
GetProcAddress(module, "SymSetOptions"));
sym_initialize_ = reinterpret_cast<LPSYMINITIALIZE>(
GetProcAddress(module, "SymInitialize"));
stack_walk_64_ =
reinterpret_cast<LPSTACKWALK64>(GetProcAddress(module, "StackWalk64"));
sym_function_table_access_64_ =
reinterpret_cast<LPSYMFUNCTIONTABLEACCESS64>(
GetProcAddress(module, "SymFunctionTableAccess64"));
sym_get_module_base_64_ = reinterpret_cast<LPSYMGETMODULEBASE64>(
GetProcAddress(module, "SymGetModuleBase64"));
sym_get_sym_from_addr_64_ = reinterpret_cast<LPSYMGETSYMFROMADDR64>(
GetProcAddress(module, "SymGetSymFromAddr64"));
if (!sym_get_options_ || !sym_set_options_ || !sym_initialize_ ||
!stack_walk_64_ || !sym_function_table_access_64_ ||
!sym_get_module_base_64_ || !sym_get_sym_from_addr_64_) {
XELOGE("Unable to get one or more symbols from dbghelp.dll");
return false;
}
// Initialize the symbol lookup services.
DWORD options = sym_get_options_();
if (FLAGS_debug_symbol_loader) {
options |= SYMOPT_DEBUG;
}
options |= SYMOPT_DEFERRED_LOADS;
options |= SYMOPT_LOAD_LINES;
options |= SYMOPT_FAIL_CRITICAL_ERRORS;
sym_set_options_(options);
if (!sym_initialize_(GetCurrentProcess(), nullptr, TRUE)) {
XELOGE("Unable to initialize symbol services");
return false;
}
return true;
return InitializeStackWalker();
}
size_t CaptureStackTrace(uint64_t* frame_host_pcs, size_t frame_offset,