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Patch from Vitaly to remove synchronization and make exception handling code single-threaded

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git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@602 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
nealsid 2010-05-18 17:50:25 +00:00
parent 4abf9d9ebd
commit 0b54af4f91
1 changed files with 1 additions and 3 deletions
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4
src/client/windows/handler/exception_handler.cc
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@ -344,7 +344,7 @@ class AutoExceptionHandler {
AutoExceptionHandler() { AutoExceptionHandler() {
// Increment handler_stack_index_ so that if another Breakpad handler is // Increment handler_stack_index_ so that if another Breakpad handler is
// registered using this same HandleException function, and it needs to be // registered using this same HandleException function, and it needs to be
// called while this handler is running (either becaause this handler // called while this handler is running (either because this handler
// declines to handle the exception, or an exception occurs during // declines to handle the exception, or an exception occurs during
// handling), HandleException will find the appropriate ExceptionHandler // handling), HandleException will find the appropriate ExceptionHandler
// object in handler_stack_ to deliver the exception to. // object in handler_stack_ to deliver the exception to.
@ -362,7 +362,6 @@ class AutoExceptionHandler {
handler_ = ExceptionHandler::handler_stack_->at( handler_ = ExceptionHandler::handler_stack_->at(
ExceptionHandler::handler_stack_->size() - ExceptionHandler::handler_stack_->size() -
++ExceptionHandler::handler_stack_index_); ++ExceptionHandler::handler_stack_index_);
LeaveCriticalSection(&ExceptionHandler::handler_stack_critical_section_);
// In case another exception occurs while this handler is doing its thing, // In case another exception occurs while this handler is doing its thing,
// it should be delivered to the previous filter. // it should be delivered to the previous filter.
@ -381,7 +380,6 @@ class AutoExceptionHandler {
#endif // _MSC_VER >= 1400 #endif // _MSC_VER >= 1400
_set_purecall_handler(ExceptionHandler::HandlePureVirtualCall); _set_purecall_handler(ExceptionHandler::HandlePureVirtualCall);
EnterCriticalSection(&ExceptionHandler::handler_stack_critical_section_);
--ExceptionHandler::handler_stack_index_; --ExceptionHandler::handler_stack_index_;
LeaveCriticalSection(&ExceptionHandler::handler_stack_critical_section_); LeaveCriticalSection(&ExceptionHandler::handler_stack_critical_section_);
} }