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Whole-tree reformat

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This follows discussions from #3413.
Followup commits add clang-format file, script and blame ignore lists.
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Paulo Matos committed 2024-04-12 16:26:02 +02:00
1 parent 028c220041
commit 2b4ec88dae
447 files changed
+78590 -73070
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FEXCore/Source/Utils/SpinWaitLock.cpp
+20 -21
View File
@@ -2,26 +2,25 @@
namespace FEXCore::Utils::SpinWaitLock {
#ifdef _M_ARM_64
constexpr uint64_t NanosecondsInSecond = 1'000'000'000ULL;
constexpr uint64_t NanosecondsInSecond = 1'000'000'000ULL;
static uint32_t GetCycleCounterFrequency() {
uint64_t Result{};
__asm("mrs %[Res], CNTFRQ_EL0"
: [Res] "=r" (Result));
return Result;
}
static uint64_t CalculateCyclesPerNanosecond() {
// Snapdragon devices historically use a 19.2Mhz cycle counter frequency
// This means that the number of cycles per nanosecond ends up being 52.0833...
//
// ARMv8.6 and ARMv9.1 requires the cycle counter frequency to be 1Ghz.
// This means the number of cycles per nanosecond ends up being 1.
uint64_t CounterFrequency = GetCycleCounterFrequency();
return NanosecondsInSecond / CounterFrequency;
}
uint32_t CycleCounterFrequency = GetCycleCounterFrequency();
uint64_t CyclesPerNanosecond = CalculateCyclesPerNanosecond();
#endif
static uint32_t GetCycleCounterFrequency() {
uint64_t Result {};
__asm("mrs %[Res], CNTFRQ_EL0" : [Res] "=r"(Result));
return Result;
}
static uint64_t CalculateCyclesPerNanosecond() {
// Snapdragon devices historically use a 19.2Mhz cycle counter frequency
// This means that the number of cycles per nanosecond ends up being 52.0833...
//
// ARMv8.6 and ARMv9.1 requires the cycle counter frequency to be 1Ghz.
// This means the number of cycles per nanosecond ends up being 1.
uint64_t CounterFrequency = GetCycleCounterFrequency();
return NanosecondsInSecond / CounterFrequency;
}
uint32_t CycleCounterFrequency = GetCycleCounterFrequency();
uint64_t CyclesPerNanosecond = CalculateCyclesPerNanosecond();
#endif
} // namespace FEXCore::Utils::SpinWaitLock