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- Implemented support for range stepping with GDB (vCont... packets)

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- Refactored some bits of the generic GDB server class, along with the AVR-specific implementation
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2023-09-10 22:27:10 +01:00
parent 1d0f30db7a
commit 7d4ce1050f
42 changed files with 901 additions and 103 deletions
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84
src/DebugServer/Gdb/DebugSession.cpp
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@@ -25,4 +25,88 @@ namespace DebugServer::Gdb
DebugSession::~DebugSession() {
EventManager::triggerEvent(std::make_shared<Events::DebugSessionFinished>());
}
void DebugSession::setInternalBreakpoint(
const Targets::TargetBreakpoint& breakpoint,
Services::TargetControllerService& targetControllerService
) {
if (this->internalBreakpointAddresses.contains(breakpoint.address)) {
return;
}
if (!this->externalBreakpointAddresses.contains(breakpoint.address)) {
targetControllerService.setBreakpoint(breakpoint);
}
this->internalBreakpointAddresses.insert(breakpoint.address);
}
void DebugSession::removeInternalBreakpoint(
const Targets::TargetBreakpoint& breakpoint,
Services::TargetControllerService& targetControllerService
) {
if (!this->internalBreakpointAddresses.contains(breakpoint.address)) {
return;
}
if (!this->externalBreakpointAddresses.contains(breakpoint.address)) {
targetControllerService.removeBreakpoint(breakpoint);
}
this->internalBreakpointAddresses.erase(breakpoint.address);
}
void DebugSession::setExternalBreakpoint(
const Targets::TargetBreakpoint& breakpoint,
Services::TargetControllerService& targetControllerService
) {
if (this->externalBreakpointAddresses.contains(breakpoint.address)) {
return;
}
if (!this->internalBreakpointAddresses.contains(breakpoint.address)) {
targetControllerService.setBreakpoint(breakpoint);
}
this->externalBreakpointAddresses.insert(breakpoint.address);
}
void DebugSession::removeExternalBreakpoint(
const Targets::TargetBreakpoint& breakpoint,
Services::TargetControllerService& targetControllerService
) {
if (!this->externalBreakpointAddresses.contains(breakpoint.address)) {
return;
}
if (!this->internalBreakpointAddresses.contains(breakpoint.address)) {
targetControllerService.removeBreakpoint(breakpoint);
}
this->externalBreakpointAddresses.erase(breakpoint.address);
}
void DebugSession::startRangeSteppingSession(
RangeSteppingSession&& session,
Services::TargetControllerService& targetControllerService
) {
for (const auto& interceptAddress : session.interceptedAddresses) {
this->setInternalBreakpoint(Targets::TargetBreakpoint(interceptAddress), targetControllerService);
}
this->activeRangeSteppingSession = std::move(session);
}
void DebugSession::terminateRangeSteppingSession(Services::TargetControllerService& targetControllerService) {
if (!this->activeRangeSteppingSession.has_value()) {
return;
}
// Clear all intercepting breakpoints
for (const auto& interceptAddress : this->activeRangeSteppingSession->interceptedAddresses) {
this->removeInternalBreakpoint(Targets::TargetBreakpoint(interceptAddress), targetControllerService);
}
this->activeRangeSteppingSession.reset();
}
}