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emummc: temp delete

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Michael Scire 2022-03-23 09:20:31 -07:00
parent b1a4a0db67
commit e3cb5e74b9
112 changed files with 0 additions and 21966 deletions
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46
emummc/source/nx/counter.h vendored
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@ -1,46 +0,0 @@
/**
* @file counter.h
* @brief AArch64 system counter-timer.
* @author fincs
* @copyright libnx Authors
*/
#pragma once
#include "../utils/types.h"
/**
* @brief Gets the current system tick.
* @return The current system tick.
*/
static inline u64 armGetSystemTick(void) {
u64 ret;
__asm__ __volatile__ ("mrs %x[data], cntpct_el0" : [data] "=r" (ret));
return ret;
}
/**
* @brief Gets the system counter-timer frequency
* @return The system counter-timer frequency, in Hz.
*/
static inline u64 armGetSystemTickFreq(void) {
u64 ret;
__asm__ ("mrs %x[data], cntfrq_el0" : [data] "=r" (ret));
return ret;
}
/**
* @brief Converts from nanoseconds to CPU ticks unit.
* @param ns Time in nanoseconds.
* @return Time in CPU ticks.
*/
static inline u64 armNsToTicks(u64 ns) {
return (ns * 12) / 625;
}
/**
* @brief Converts from CPU ticks unit to nanoseconds.
* @param tick Time in ticks.
* @return Time in nanoseconds.
*/
static inline u64 armTicksToNs(u64 tick) {
return (tick * 625) / 12;
}