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[asan] fix Windows build 

llvm-svn: 162758
This commit is contained in:
Kostya Serebryany 2012-08-28 14:14:30 +00:00
parent 7575968aa4
commit 27dcb2379f
1 changed files with 7 additions and 7 deletions
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14
compiler-rt/lib/asan/asan_win.cc
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@ -32,15 +32,15 @@ static AsanLock dbghelp_lock(LINKER_INITIALIZED);
static bool dbghelp_initialized = false;
#pragma comment(lib, "dbghelp.lib")
void StackTrace::GetStackTrace(uptr max_s, uptr pc, uptr bp) {
max_size = max_s;
void GetStackTrace(StackTrace *stack, uptr max_s, uptr pc, uptr bp) {
stack->max_size = max_s;
void *tmp[kStackTraceMax];
// FIXME: CaptureStackBackTrace might be too slow for us.
// FIXME: Compare with StackWalk64.
// FIXME: Look at LLVMUnhandledExceptionFilter in Signals.inc
uptr cs_ret = CaptureStackBackTrace(1, max_size, tmp, 0),
offset = 0;
uptr cs_ret = CaptureStackBackTrace(1, stack->max_size, tmp, 0);
uptr offset = 0;
// Skip the RTL frames by searching for the PC in the stacktrace.
// FIXME: this doesn't work well for the malloc/free stacks yet.
for (uptr i = 0; i < cs_ret; i++) {
@ -50,9 +50,9 @@ void StackTrace::GetStackTrace(uptr max_s, uptr pc, uptr bp) {
break;
}
size = cs_ret - offset;
for (uptr i = 0; i < size; i++)
trace[i] = (uptr)tmp[i + offset];
stack->size = cs_ret - offset;
for (uptr i = 0; i < stack->size; i++)
stack->trace[i] = (uptr)tmp[i + offset];
}
bool WinSymbolize(const void *addr, char *out_buffer, int buffer_size) {