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Fix vCont support

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This commit is contained in:
momo5502
2025-01-18 21:01:38 +01:00
parent 608a1894da
commit 1a4ea584aa
1 changed files with 28 additions and 12 deletions
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40
src/gdb-stub/gdb_stub.cpp
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@@ -132,16 +132,36 @@ namespace gdb_stub
connection.send_reply(res ? "OK" : "E01");
}
void handle_v_packet(connection_handler& connection, const std::string_view data)
void continue_execution(connection_handler& connection, async_handler& async, debugging_handler& handler)
{
async.run();
process_action(connection, handler.run());
async.pause();
connection.send_reply("S05");
}
void singlestep_execution(connection_handler& connection, debugging_handler& handler)
{
process_action(connection, handler.singlestep());
connection.send_reply("S05");
}
void handle_v_packet(connection_handler& connection, async_handler& async, debugging_handler& handler,
const std::string_view data)
{
const auto [name, args] = split_string(data, ':');
if (name == "Cont?")
{
// IDA pro gets confused if the reply arrives too early :(
std::this_thread::sleep_for(1s);
connection.send_reply("vCont;s;c;");
connection.send_reply("vCont;s;c");
}
else if (name == "Cont;s")
{
singlestep_execution(connection, handler);
}
else if (name == "Cont;c")
{
continue_execution(connection, async, handler);
}
else
{
@@ -349,15 +369,11 @@ namespace gdb_stub
switch (command)
{
case 'c':
async.run();
process_action(connection, handler.run());
async.pause();
connection.send_reply("S05");
continue_execution(connection, async, handler);
break;
case 's':
process_action(connection, handler.singlestep());
connection.send_reply("S05");
singlestep_execution(connection, handler);
break;
case 'q':
@@ -378,7 +394,7 @@ namespace gdb_stub
break;
case 'v':
handle_v_packet(connection, data);
handle_v_packet(connection, async, handler, data);
break;
case 'g':