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C++ Breakpoint::HasEnabledUserBreakpoint方法代码示例

本文整理汇总了C++中Breakpoint::HasEnabledUserBreakpoint方法的典型用法代码示例。如果您正苦于以下问题:C++ Breakpoint::HasEnabledUserBreakpoint方法的具体用法?C++ Breakpoint::HasEnabledUserBreakpoint怎么用?C++ Breakpoint::HasEnabledUserBreakpoint使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Breakpoint的用法示例。


在下文中一共展示了Breakpoint::HasEnabledUserBreakpoint方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: _HandleThreadStopped

bool
ThreadHandler::HandleBreakpointHit(BreakpointHitEvent* event)
{
	CpuState* cpuState = event->GetCpuState();
	target_addr_t instructionPointer = cpuState->InstructionPointer();

	TRACE_EVENTS("ThreadHandler::HandleBreakpointHit(): ip: %" B_PRIx64 "\n",
		instructionPointer);

	// check whether this is a temporary breakpoint we're waiting for
	if (fBreakpointAddress != 0 && instructionPointer == fBreakpointAddress
		&& fStepMode != STEP_NONE) {
		if (fStepMode != STEP_UNTIL && _HandleBreakpointHitStep(cpuState))
			return true;
	} else {
		// Might be a user breakpoint, but could as well be a temporary
		// breakpoint of another thread.
		AutoLocker<Team> locker(fThread->GetTeam());
		Breakpoint* breakpoint = fThread->GetTeam()->BreakpointAtAddress(
			cpuState->InstructionPointer());
		bool continueThread = false;
		if (breakpoint == NULL) {
			// spurious breakpoint -- might be a temporary breakpoint, that has
			// already been uninstalled
			continueThread = true;
		} else if (!breakpoint->HasEnabledUserBreakpoint()) {
			// breakpoint of another thread or one that has been disabled in
			// the meantime
			continueThread = true;
		}

		if (continueThread) {
			if (fSingleStepping) {
				// We might have hit a just-installed software breakpoint and
				// thus haven't stepped at all. Just try again.
				if (fPreviousInstructionPointer == instructionPointer) {
					fDebuggerInterface->SingleStepThread(ThreadID());
					return true;
				}

				// That shouldn't happen. Try something reasonable anyway.
				if (fStepMode != STEP_NONE) {
					if (_HandleSingleStepStep(cpuState))
						return true;
				}
			}

			return false;
		}
	}

	return _HandleThreadStopped(cpuState, THREAD_STOPPED_BREAKPOINT);
}
开发者ID:MaddTheSane,项目名称:haiku,代码行数:53,代码来源:ThreadHandler.cpp


注:本文中的Breakpoint::HasEnabledUserBreakpoint方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。