debugger/controllers/ThreadHandler.cpp

117 	fConditionWaitSem = create_sem(0, "breakpoint condition waiter");
131 	// Pretend "step out" mode, so that the temporary breakpoint hit will not
166 	// check whether this is a temporary breakpoint we're waiting for
172 		// Might be a user breakpoint, but could as well be a temporary
173 		// breakpoint of another thread.
175 		Breakpoint* breakpoint = fThread->GetTeam()->BreakpointAtAddress(
178 		if (breakpoint == NULL) {
179 			// spurious breakpoint -- might be a temporary breakpoint, that has
182 		} else if (!breakpoint->HasEnabledUserBreakpoint()) {
183 			// breakpoint of another thread or one that has been disabled in
190 				// We might have hit a just-installed software breakpoint and
284 			// set a breakpoint at the handler
383 	// when it returns by means of a breakpoint.
385 		// set a breakpoint at the CPU state's instruction pointer (points to
390 // stopped at the temporary breakpoint after the "syscall" instruction. There
394 // The second issue is that the temporary breakpoint is probably not necessary
408 	// For "step out" just set a temporary breakpoint on the return address.
602 	// just single-step, otherwise we set a breakpoint after the instruction.
617 	TRACE_CONTROL("  subroutine call -- installing breakpoint at address "
692 	// in any case uninstall the temporary breakpoint
757 			// Should never happen -- we don't set a breakpoint in this case.
896 	Breakpoint* breakpoint = fThread->GetTeam()->BreakpointAtAddress(
899 	if (breakpoint == NULL)
902 	if (!breakpoint->HasEnabledUserBreakpoint())
906 		= breakpoint->UserBreakpoints();
1009 	// in any way, fall back to behaving like an unconditional breakpoint.