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Make query performance counter reproducible

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momo5502
2024-10-26 13:18:52 +02:00
parent 103440d38c
commit b4415bccc9
1 changed files with 6 additions and 4 deletions
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10
src/windows-emulator/syscalls.cpp
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@@ -11,7 +11,7 @@
namespace
{
NTSTATUS handle_NtQueryPerformanceCounter(const syscall_context&,
NTSTATUS handle_NtQueryPerformanceCounter(const syscall_context& c,
const emulator_object<LARGE_INTEGER> performance_counter,
const emulator_object<LARGE_INTEGER> performance_frequency)
{
@@ -19,9 +19,10 @@ namespace
{
if (performance_counter)
{
performance_counter.access([](LARGE_INTEGER& value)
performance_counter.access([&](LARGE_INTEGER& value)
{
QueryPerformanceCounter(&value);
value.QuadPart = static_cast<LONGLONG>(c.proc.executed_instructions);
//QueryPerformanceCounter(&value);
});
}
@@ -29,7 +30,8 @@ namespace
{
performance_frequency.access([](LARGE_INTEGER& value)
{
QueryPerformanceFrequency(&value);
value.QuadPart = 10000;
//QueryPerformanceFrequency(&value);
});
}