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Support reading registers

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This commit is contained in:
momo5502
2025-04-28 14:18:23 +02:00
parent f7e91fc64e
commit 0828bec9ad
10 changed files with 1192 additions and 11 deletions
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47
src/debugger/event_handler.cpp
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@@ -123,6 +123,45 @@ namespace debugger
send_event(response);
}
void handle_read_register(const event_context& c, const Debugger::ReadRegisterRequestT& request)
{
uint8_t buffer[512]{};
const auto res =
c.win_emu.emu().read_register(static_cast<x86_register>(request.register_), buffer, sizeof(buffer));
const auto size = std::min(sizeof(buffer), res);
Debugger::ReadRegisterResponseT response{};
response.register_ = request.register_;
response.data.assign(buffer, buffer + size);
send_event(std::move(response));
}
void handle_write_register(const event_context& c, const Debugger::WriteRegisterRequestT& request)
{
bool success{};
size_t size = request.data.size();
try
{
size = c.win_emu.emu().write_register(static_cast<x86_register>(request.register_), request.data.data(),
request.data.size());
success = true;
}
catch (...)
{
success = false;
}
Debugger::WriteRegisterResponseT response{};
response.register_ = request.register_;
response.size = static_cast<uint32_t>(size);
response.success = success;
send_event(response);
}
void handle_event(event_context& c, const Debugger::DebugEventT& e)
{
switch (e.event.type)
@@ -147,6 +186,14 @@ namespace debugger
handle_write_memory(c, *e.event.AsWriteMemoryRequest());
break;
case Debugger::Event_ReadRegisterRequest:
handle_read_register(c, *e.event.AsReadRegisterRequest());
break;
case Debugger::Event_WriteRegisterRequest:
handle_write_register(c, *e.event.AsWriteRegisterRequest());
break;
default:
break;
}