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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22585 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jeff Cohen
2005-08-02 03:26:32 +00:00
parent 1593ac259d
commit 64fe58490d
1 changed files with 5 additions and 8 deletions
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11
lib/System/Win32/Signals.inc
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@ -114,8 +114,8 @@ void sys::PrintStackTraceOnErrorSignal() {
void sys::SetInterruptFunction(void (*IF)()) { void sys::SetInterruptFunction(void (*IF)()) {
InterruptFunction = IF;
RegisterHandler(); RegisterHandler();
InterruptFunction = IF;
LeaveCriticalSection(&CriticalSection); LeaveCriticalSection(&CriticalSection);
} }
} }
@ -239,6 +239,7 @@ static LONG WINAPI LLVMUnhandledExceptionFilter(LPEXCEPTION_POINTERS ep) {
} }
static BOOL WINAPI LLVMConsoleCtrlHandler(DWORD dwCtrlType) { static BOOL WINAPI LLVMConsoleCtrlHandler(DWORD dwCtrlType) {
// We are running in our very own thread, courtesy of Windows.
EnterCriticalSection(&CriticalSection); EnterCriticalSection(&CriticalSection);
Cleanup(); Cleanup();
@ -248,13 +249,9 @@ static BOOL WINAPI LLVMConsoleCtrlHandler(DWORD dwCtrlType) {
InterruptFunction = 0; // Don't run it on another CTRL-C. InterruptFunction = 0; // Don't run it on another CTRL-C.
if (IF) { if (IF) {
try { // Note: if the interrupt function throws an exception, there is nothing
// to catch it in this thread so it will kill the process.
IF(); // Run it now. IF(); // Run it now.
} catch (...) {
// Kill the process on an exception.
LeaveCriticalSection(&CriticalSection);
return FALSE;
}
LeaveCriticalSection(&CriticalSection); LeaveCriticalSection(&CriticalSection);
return TRUE; // Don't kill the process. return TRUE; // Don't kill the process.
} }