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Copy pathmisc_impl.cpp
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62 lines (53 loc) · 1.96 KB
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#include "stdafx.h"
#include <kernel/function.h>
#include <kernel/xdm.h>
uint32_t QueryPerformanceCounterImpl(LARGE_INTEGER* lpPerformanceCount)
{
lpPerformanceCount->QuadPart = ByteSwap(std::chrono::steady_clock::now().time_since_epoch().count());
return TRUE;
}
uint32_t QueryPerformanceFrequencyImpl(LARGE_INTEGER* lpFrequency)
{
constexpr auto Frequency = std::chrono::steady_clock::period::den / std::chrono::steady_clock::period::num;
lpFrequency->QuadPart = ByteSwap(Frequency);
return TRUE;
}
uint32_t GetTickCountImpl()
{
return uint32_t(std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now().time_since_epoch()).count());
}
void GlobalMemoryStatusImpl(XLPMEMORYSTATUS lpMemoryStatus)
{
lpMemoryStatus->dwLength = sizeof(XMEMORYSTATUS);
lpMemoryStatus->dwMemoryLoad = 0;
lpMemoryStatus->dwTotalPhys = 0x20000000;
lpMemoryStatus->dwAvailPhys = 0x20000000;
lpMemoryStatus->dwTotalPageFile = 0x20000000;
lpMemoryStatus->dwAvailPageFile = 0x20000000;
lpMemoryStatus->dwTotalVirtual = 0x20000000;
lpMemoryStatus->dwAvailVirtual = 0x20000000;
}
GUEST_FUNCTION_HOOK(sub_831B0ED0, memcpy);
GUEST_FUNCTION_HOOK(sub_831CCB98, memcpy);
GUEST_FUNCTION_HOOK(sub_831CEAE0, memcpy);
GUEST_FUNCTION_HOOK(sub_831CEE04, memcpy);
GUEST_FUNCTION_HOOK(sub_831CF2D0, memcpy);
GUEST_FUNCTION_HOOK(sub_831CF660, memcpy);
GUEST_FUNCTION_HOOK(sub_831B1358, memcpy);
GUEST_FUNCTION_HOOK(sub_831B5E00, memmove);
GUEST_FUNCTION_HOOK(sub_831B0BA0, memset);
GUEST_FUNCTION_HOOK(sub_831CCAA0, memset);
#ifdef _WIN32
GUEST_FUNCTION_HOOK(sub_82BD4CA8, OutputDebugStringA);
#else
GUEST_FUNCTION_STUB(sub_82BD4CA8);
#endif
GUEST_FUNCTION_HOOK(sub_82BD4AC8, QueryPerformanceCounterImpl);
GUEST_FUNCTION_HOOK(sub_831CD040, QueryPerformanceFrequencyImpl);
GUEST_FUNCTION_HOOK(sub_831CDAD0, GetTickCountImpl);
GUEST_FUNCTION_HOOK(sub_82BD4BC0, GlobalMemoryStatusImpl);
// sprintf
PPC_FUNC(sub_82BD4AE8)
{
sub_831B1630(ctx, base);
}