[arch][arm64] remove some extraneous copy-pasta in the ops header
@@ -46,7 +46,6 @@ static inline void arch_disable_fiqs(void) {
CF;
}
-// XXX
static inline bool arch_fiqs_disabled(void) {
unsigned int state;
@@ -71,23 +70,8 @@ static inline bool arch_fiqs_disabled(void) {
#endif
static inline uint32_t arch_cycle_count(void) {
-#if ARM_ISA_ARM7M
-#if ENABLE_CYCLE_COUNTER
-#define DWT_CYCCNT (0xE0001004)
- return *REG32(DWT_CYCCNT);
-#else
- return 0;
-#endif
-#elif ARM_ISA_ARMV7
- uint32_t count;
- __asm__ volatile("mrc p15, 0, %0, c9, c13, 0"
- : "=r" (count)
- );
- return count;
-#else
//#warning no arch_cycle_count implementation
return 0;
-#endif
}
/* use the cpu local thread context pointer to store current_thread */
