michaelh/zephyr
1
0
Fork 0
Code Releases Activity

kernel: add flexibility to k_cycle_get_32() definition

Browse source 
Some arches may want to define this as an inline function, or
define in core arch code instead of timer driver code.
Unfortunately, this means we need to remove from the footprint
tests, but this is not typically a large function.

Issue: ZEP-1546
Change-Id: Ic0d7a33507da855995838f4703d872cd613a2ca2
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2017-02-15 13:40:17 -08:00
commit e08d07c97d
18 changed files with 28 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

3
include/arch/arc/v2/misc.h
View file

@ -22,6 +22,9 @@ extern "C" {
extern unsigned int k_cpu_sleep_mode;
extern void k_cpu_idle(void);
extern void k_cpu_atomic_idle(unsigned int key);
extern uint32_t _timer_cycle_get_32(void);
#define _arch_k_cycle_get_32() _timer_cycle_get_32()
#endif
#ifdef __cplusplus

3
include/arch/arm/cortex_m/misc.h
View file

@ -20,6 +20,9 @@ extern "C" {
#ifndef _ASMLANGUAGE
extern void k_cpu_idle(void);
extern uint32_t _timer_cycle_get_32(void);
#define _arch_k_cycle_get_32() _timer_cycle_get_32()
#endif
#ifdef __cplusplus

3
include/arch/nios2/arch.h
View file

@ -199,6 +199,9 @@ enum nios2_exception_cause {
BIT(NIOS2_EXCEPTION_ECC_DATA_ERR))
extern uint32_t _timer_cycle_get_32(void);
#define _arch_k_cycle_get_32() _timer_cycle_get_32()
#endif /* _ASMLANGUAGE */
#ifdef __cplusplus

3
include/arch/riscv32/arch.h
View file

@ -109,6 +109,9 @@ static ALWAYS_INLINE void _arch_irq_unlock(unsigned int key)
: "memory");
}
extern uint32_t _timer_cycle_get_32(void);
#define _arch_k_cycle_get_32() _timer_cycle_get_32()
#endif /*_ASMLANGUAGE */
#if defined(CONFIG_SOC_RISCV32_PULPINO)

3
include/arch/x86/arch.h
View file

@ -488,6 +488,9 @@ extern void k_float_disable(k_tid_t thread);
extern void k_cpu_idle(void);
extern uint32_t _timer_cycle_get_32(void);
#define _arch_k_cycle_get_32() _timer_cycle_get_32()
/** Nanokernel provided routine to report any detected fatal error. */
extern FUNC_NORETURN void _NanoFatalErrorHandler(unsigned int reason,
const NANO_ESF * pEsf);

3
include/arch/xtensa/arch.h
View file

@ -136,6 +136,9 @@ extern void _irq_priority_set(uint32_t irq, uint32_t prio, uint32_t flags);
FUNC_NORETURN void _SysFatalErrorHandler(unsigned int reason,
const NANO_ESF *esf);
extern uint32_t _timer_cycle_get_32(void);
#define _arch_k_cycle_get_32() _timer_cycle_get_32()
#endif /* !defined(_ASMLANGUAGE) && !defined(__ASSEMBLER__) */
#ifdef __cplusplus
}