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kernel/svc: Correct output parameter for svcGetProcessId 

svcGetProcessId's out parameter is a pointer to a 64-bit value, not a
32-bit one.
This commit is contained in:
Lioncash 2018-12-18 22:30:53 -05:00
parent 9b3a38e3d3
commit 43e1189688
2 changed files with 10 additions and 2 deletions
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2
src/core/hle/kernel/svc.cpp
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@ -365,7 +365,7 @@ static ResultCode GetThreadId(u32* thread_id, Handle thread_handle) {
} }
/// Get the ID of the specified process /// Get the ID of the specified process
static ResultCode GetProcessId(u32* process_id, Handle process_handle) { static ResultCode GetProcessId(u64* process_id, Handle process_handle) {
LOG_TRACE(Kernel_SVC, "called process=0x{:08X}", process_handle); LOG_TRACE(Kernel_SVC, "called process=0x{:08X}", process_handle);
const auto& handle_table = Core::CurrentProcess()->GetHandleTable(); const auto& handle_table = Core::CurrentProcess()->GetHandleTable();

10
src/core/hle/kernel/svc_wrap.h
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@ -73,7 +73,15 @@ void SvcWrap() {
template <ResultCode func(u32*, u64)> template <ResultCode func(u32*, u64)>
void SvcWrap() { void SvcWrap() {
u32 param_1 = 0; u32 param_1 = 0;
u32 retval = func(&param_1, Param(1)).raw; const u32 retval = func(&param_1, Param(1)).raw;
Core::CurrentArmInterface().SetReg(1, param_1);
FuncReturn(retval);
}
template <ResultCode func(u64*, u32)>
void SvcWrap() {
u64 param_1 = 0;
const u32 retval = func(&param_1, static_cast<u32>(Param(1))).raw;
Core::CurrentArmInterface().SetReg(1, param_1); Core::CurrentArmInterface().SetReg(1, param_1);
FuncReturn(retval); FuncReturn(retval);
} }