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Initial port of luma3ds' gdb_hio to Citra

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This commit is contained in:
Ian Chamberlain 2022-12-02 19:31:31 -06:00
parent 5346ca27b5
commit 6f23ee43ae
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GPG key ID: AE5484D09405AA60
5 changed files with 212 additions and 2 deletions
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11
src/core/hle/kernel/svc.cpp
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@ -13,6 +13,7 @@
#include "core/arm/arm_interface.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/gdbstub/hio.h"
#include "core/hle/kernel/address_arbiter.h"
#include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/client_session.h"
@ -1140,8 +1141,14 @@ void SVC::Break(u8 break_reason) {
system.SetStatus(Core::System::ResultStatus::ErrorUnknown);
}
/// Used to output a message on a debug hardware unit - does nothing on a retail unit
/// Used to output a message on a debug hardware unit, or for the GDB HIO
// protocol - does nothing on a retail unit.
void SVC::OutputDebugString(VAddr address, s32 len) {
if (len == 0) {
GDBStub::SetHioRequest(address);
return;
}
if (len <= 0) {
return;
}
@ -2212,7 +2219,7 @@ const std::array<SVC::FunctionDef, 180> SVC::SVC_Table{{
{0x60, nullptr, "DebugActiveProcess"},
{0x61, nullptr, "BreakDebugProcess"},
{0x62, nullptr, "TerminateDebugProcess"},
{0x63, nullptr, "GetProcessDebugEvent"},
{0x63, nullptr, "GetProcessDebugEvent"}, // TODO: do we need this for HIO to work?
{0x64, nullptr, "ContinueDebugEvent"},
{0x65, &SVC::Wrap<&SVC::GetProcessList>, "GetProcessList"},
{0x66, nullptr, "GetThreadList"},