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code optimization

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Change-Id: I8d2e9f96e86f4130474da9898791240b5d42328e
This commit is contained in:
Caoruihong
2021-04-19 11:50:23 +08:00
parent 901b21e4d9
commit 1ea9610ffd
15 changed files with 49 additions and 285 deletions
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2
arch/arm/include/los_exc.h
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@@ -183,7 +183,7 @@ extern UINT32 LOS_ExcRegHook(EXC_PROC_FUNC excHook);
* los_exc.h: the header file that contains the API declaration.
* @see None.
*/
VOID LOS_Panic(const CHAR *fmt, ...) __attribute__ ((noreturn));
VOID LOS_Panic(const CHAR *fmt, ...) NORETURN;
/**
* @ingroup los_exc

128
arch/arm/include/los_hw.h
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@@ -77,134 +77,6 @@ extern UINT64 g_cpuMap[];
#define CPU_MAP_GET(cpuid) g_cpuMap[(cpuid)]
#define CPU_MAP_SET(cpuid, hwid) g_cpuMap[(cpuid)] = (hwid)
/**
* @ingroup los_hw
* @brief Set Event.
*
* @par Description:
* <ul>
* <li>This API is used to send an event to all cores within a muti-processor system.</li>
* </ul>
* @attention
* <ul>
* <li>This API is not implemented.</li>
* </ul>
*
* @param None.
*
* @retval #None.
*
* @par Dependency:
* los_hw.h: the header file that contains the API declaration.
* @see wfe.
*/
extern VOID Sev(VOID);
/**
* @ingroup los_hw
* @brief Wait for event.
*
* @par Description:
* <ul>
* <li>This API is used to suspend execution until events occurs if the event register is not set.</li>
* </ul>
* @attention
* <ul>
* <li>This API is not implemented.</li>
* </ul>
*
* @param None.
*
* @retval #None.
*
* @par Dependency:
* los_hw.h: the header file that contains the API declaration.
* @see sev.
*/
extern VOID Wfe(VOID);
/**
* @ingroup los_hw
* @brief Wait for interrupt.
*
* @par Description:
* <ul>
* <li>This API is used to suspend execution until interrupt or a debug request occurs.</li>
* </ul>
* @attention None.
*
* @param None.
*
* @retval #None.
*
* @par Dependency:
* los_hw.h: the header file that contains the API declaration.
* @see None.
*/
extern VOID Wfi(VOID);
/**
* @ingroup los_hw
* @brief Data Memory Barrier.
*
* @par Description:
* <ul>
* <li>This API is used as a memory barrier</li>
* </ul>
* @attention None.
*
* @param None.
*
* @retval #None.
*
* @par Dependency:
* los_hw.h: the header file that contains the API declaration.
* @see None.
*/
extern VOID Dmb(VOID);
/**
* @ingroup los_hw
* @brief Data Synchronization Barrier.
*
* @par Description:
* <ul>
* <li>This API is used as a special kind of memory barrier</li>
* </ul>
* @attention None.
*
* @param None.
*
* @retval #None.
*
* @par Dependency:
* los_hw.h: the header file that contains the API declaration.
* @see None.
*/
extern VOID Dsb(VOID);
/**
* @ingroup los_hw
* @brief Instruction Synchronization Barrier.
*
* @par Description:
* <ul>
* <li>This API is used to flush the pipeline in the processor,
* so that all instructions following the ISB are fetched from cache or memory,
* after the instruction has been completed.</li>
* </ul>
* @attention None.
*
* @param None.
*
* @retval #None.
*
* @par Dependency:
* los_hw.h: the header file that contains the API declaration.
* @see None.
*/
extern VOID Isb(VOID);
/**
* @ingroup los_hw
* @brief Invalidate instruction cache.