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svc: Implement GetThreadId and GetProcessId.

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This commit is contained in:
bunnei 2017-10-23 00:15:45 -04:00
parent 45db4bb3ea
commit 266c1c8020
2 changed files with 37 additions and 2 deletions
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8
src/core/hle/function_wrappers.h
View file

@ -161,6 +161,14 @@ void Wrap() {
FuncReturn(retval);
}
template <ResultCode func(u32*, Kernel::Handle)>
void Wrap() {
u32 param_1 = 0;
u32 retval = func(&param_1, PARAM(1)).raw;
Core::CPU().SetReg(1, param_1);
FuncReturn(retval);
}
template <ResultCode func(u32)>
void Wrap() {
FuncReturn(func(PARAM(0)).raw);

31
src/core/hle/svc.cpp
View file

@ -71,6 +71,33 @@ static ResultCode SendSyncRequest(Kernel::Handle handle) {
return session->SendSyncRequest(Kernel::GetCurrentThread());
}
/// Get the ID for the specified thread.
static ResultCode GetThreadId(u32* thread_id, Kernel::Handle handle) {
LOG_TRACE(Kernel_SVC, "called thread=0x%08X", handle);
const SharedPtr<Kernel::Thread> thread = Kernel::g_handle_table.Get<Kernel::Thread>(handle);
if (thread == nullptr) {
return ERR_INVALID_HANDLE;
}
*thread_id = thread->GetThreadId();
return RESULT_SUCCESS;
}
/// Get the ID of the specified process
static ResultCode GetProcessId(u32* process_id, Kernel::Handle process_handle) {
LOG_TRACE(Kernel_SVC, "called process=0x%08X", process_handle);
const SharedPtr<Kernel::Process> process =
Kernel::g_handle_table.Get<Kernel::Process>(process_handle);
if (process == nullptr) {
return ERR_INVALID_HANDLE;
}
*process_id = process->process_id;
return RESULT_SUCCESS;
}
/// Break program execution
static void Break(u64 unk_0, u64 unk_1, u64 unk_2) {
LOG_CRITICAL(Debug_Emulated, "Emulated program broke execution!");
@ -213,8 +240,8 @@ static const FunctionDef SVC_Table[] = {
{0x21, HLE::Wrap<SendSyncRequest>, "svcSendSyncRequest"},
{0x22, nullptr, "svcSendSyncRequestWithUserBuffer"},
{0x23, nullptr, "svcSendAsyncRequestWithUserBuffer"},
{0x24, nullptr, "svcGetProcessId"},
{0x25, nullptr, "svcGetThreadId"},
{0x24, HLE::Wrap<GetProcessId>, "svcGetProcessId"},
{0x25, HLE::Wrap<GetThreadId>, "svcGetThreadId"},
{0x26, HLE::Wrap<Break>, "svcBreak"},
{0x27, HLE::Wrap<OutputDebugString>, "svcOutputDebugString"},
{0x28, nullptr, "svcReturnFromException"},