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Cleanup new code, add docs and error handling

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This commit is contained in:
Ian Chamberlain
2023-04-04 13:09:34 -04:00
parent 0d4c93d1c2
commit 6e45de760e
5 changed files with 112 additions and 59 deletions
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9
src/core/hle/kernel/svc.cpp
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@ -1141,8 +1141,8 @@ void SVC::Break(u8 break_reason) {
system.SetStatus(Core::System::ResultStatus::ErrorUnknown);
}
/// Used to output a message on a debug hardware unit, or for the GDB HIO
// protocol - does nothing on a retail unit.
/// Used to output a message on a debug hardware unit, or for the GDB file I/O
/// (HIO) protocol - does nothing on a retail unit.
void SVC::OutputDebugString(VAddr address, s32 len) {
if (!memory.IsValidVirtualAddress(*kernel.GetCurrentProcess(), address)) {
LOG_WARNING(Kernel_SVC, "OutputDebugString called with invalid address {:X}", address);
@ -1154,7 +1154,8 @@ void SVC::OutputDebugString(VAddr address, s32 len) {
return;
}
if (len <= 0) {
if (len < 0) {
LOG_WARNING(Kernel_SVC, "OutputDebugString called with invalid length {}", len);
return;
}
@ -2224,7 +2225,7 @@ const std::array<SVC::FunctionDef, 180> SVC::SVC_Table{{
{0x60, nullptr, "DebugActiveProcess"},
{0x61, nullptr, "BreakDebugProcess"},
{0x62, nullptr, "TerminateDebugProcess"},
{0x63, nullptr, "GetProcessDebugEvent"}, // TODO: do we need this for HIO to work?
{0x63, nullptr, "GetProcessDebugEvent"},
{0x64, nullptr, "ContinueDebugEvent"},
{0x65, &SVC::Wrap<&SVC::GetProcessList>, "GetProcessList"},
{0x66, nullptr, "GetThreadList"},