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Implement the sceRtc*Win32FileTime() funcs.

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This commit is contained in:
Unknown W. Brackets 2013-05-25 17:27:34 -07:00
parent b6b915bf77
commit f24b4ef7de
1 changed files with 38 additions and 8 deletions
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46
Core/HLE/sceRtc.cpp
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@ -37,8 +37,10 @@
static timeval rtcBaseTime;
// Grabbed from JPSCP
// This is # of microseconds between January 1, 0001 and January 1, 1970.
const u64 rtcMagicOffset = 62135596800000000L;
// This is the # of microseconds between January 1, 0001 and January 1, 1970.
const u64 rtcMagicOffset = 62135596800000000ULL;
// This is the # of microseconds between January 1, 0001 and January 1, 1601 (for Win32 FILETIME.)
const u64 rtcFiletimeOffset = 50491123200000000ULL;
const int PSP_TIME_INVALID_YEAR = -1;
const int PSP_TIME_INVALID_MONTH = -2;
@ -55,7 +57,7 @@ u64 __RtcGetCurrentTick()
}
#if defined(_WIN32)
#define FILETIME_FROM_UNIX_EPOCH_US 11644473600000000ULL
#define FILETIME_FROM_UNIX_EPOCH_US (rtcMagicOffset - rtcFiletimeOffset)
void gettimeofday(timeval *tv, void *ignore)
{
@ -621,18 +623,46 @@ int sceRtcGetDosTime(u32 datePtr, u32 dosTime)
retValue = -1;
}
return retValue;
}
int sceRtcSetWin32FileTime(u32 datePtr, u32 win32TimePtr)
int sceRtcSetWin32FileTime(u32 datePtr, u64 win32Time)
{
ERROR_LOG_REPORT(HLE, "UNIMPL sceRtcSetWin32FileTime(%d,%d)", datePtr, win32TimePtr);
if (!Memory::IsValidAddress(datePtr))
{
ERROR_LOG_REPORT(HLE, "sceRtcSetWin32FileTime(%08x, %lld): invalid address", datePtr, win32Time);
return -1;
}
DEBUG_LOG(HLE, "UNIMPL sceRtcSetWin32FileTime(%08x, %lld)", datePtr, win32Time);
u64 ticks = (win32Time / 10) + rtcFiletimeOffset;
auto pspTime = Memory::GetStruct<ScePspDateTime>(datePtr);
__RtcTicksToPspTime(*pspTime, ticks);
return 0;
}
int sceRtcGetWin32FileTime(u32 datePtr, u32 win32TimePtr)
{
ERROR_LOG_REPORT(HLE, "UNIMPL sceRtcGetWin32FileTime(%d,%d)", datePtr, win32TimePtr);
if (!Memory::IsValidAddress(datePtr))
{
ERROR_LOG_REPORT(HLE, "sceRtcGetWin32FileTime(%08x, %08x): invalid address", datePtr, win32TimePtr);
return -1;
}
DEBUG_LOG(HLE, "UNIMPL sceRtcGetWin32FileTime(%08x, %08x)", datePtr, win32TimePtr);
if (!Memory::IsValidAddress(win32TimePtr))
return SCE_KERNEL_ERROR_INVALID_VALUE;
auto pspTime = Memory::GetStruct<ScePspDateTime>(datePtr);
u64 result = __RtcPspTimeToTicks(*pspTime);
if (!__RtcValidatePspTime(*pspTime) || result < rtcFiletimeOffset)
{
Memory::Write_U64(0, win32TimePtr);
return SCE_KERNEL_ERROR_INVALID_VALUE;
}
Memory::Write_U64((result - rtcFiletimeOffset) * 10, win32TimePtr);
return 0;
}
@ -854,7 +884,7 @@ const HLEFunction sceRtc[] =
{0x27c4594c, &WrapI_UU<sceRtcGetTime_t>, "sceRtcGetTime_t"},
{0xF006F264, &WrapI_UU<sceRtcSetDosTime>, "sceRtcSetDosTime"},
{0x36075567, &WrapI_UU<sceRtcGetDosTime>, "sceRtcGetDosTime"},
{0x7ACE4C04, &WrapI_UU<sceRtcSetWin32FileTime>, "sceRtcSetWin32FileTime"},
{0x7ACE4C04, &WrapI_UU64<sceRtcSetWin32FileTime>, "sceRtcSetWin32FileTime"},
{0xCF561893, &WrapI_UU<sceRtcGetWin32FileTime>, "sceRtcGetWin32FileTime"},
{0x7ED29E40, &WrapU_UU<sceRtcSetTick>, "sceRtcSetTick"},
{0x6FF40ACC, &WrapU_UU<sceRtcGetTick>, "sceRtcGetTick"},