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[kernel][rsoc]tick long long unit #9496

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[kernel][rsoc]tick long long unit #9496

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9ed39f1
[add]tick 64 bits
CYFS3 Oct 1, 2024
8252262
[add]rt_tick_max 64bits
CYFS3 Oct 2, 2024
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4 changes: 4 additions & 0 deletions include/rtdef.h
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Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,11 @@ extern "C" {
#define RT_UINT64_MAX 0xFFFFFFFFFFFFFFFFULL /**< Maximum number of UINT64 */
#endif /* RT_USING_LIBC */

#ifdef RT_TICK_USING_64BIT
#define RT_TICK_MAX RT_UINT64_MAX /**< Maximum number of tick */
#else
#define RT_TICK_MAX RT_UINT32_MAX /**< Maximum number of tick */
#endif /* RT_TICK_USING_64BIT */

/* maximum value of ipc type */
#define RT_SEM_VALUE_MAX RT_UINT16_MAX /**< Maximum number of semaphore .value */
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7 changes: 6 additions & 1 deletion include/rttypes.h
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Expand Up @@ -81,9 +81,14 @@ typedef rt_ubase_t rt_intptr_t; /**< Type for signed poi
typedef rt_base_t rt_uintptr_t; /**< Type for unsigned pointer length integer */
#endif /* defined(RT_USING_LIBC) && !defined(RT_USING_NANO) */

#ifdef RT_TICK_USING_64BIT
typedef rt_uint64_t rt_tick_t; /**< Type for tick count */
#else
typedef rt_uint32_t rt_tick_t; /**< Type for tick count */
#endif /* RT_TICK_USING_64BIT */

typedef rt_base_t rt_err_t; /**< Type for error number */
typedef rt_uint32_t rt_time_t; /**< Type for time stamp */
typedef rt_uint32_t rt_tick_t; /**< Type for tick count */
typedef rt_base_t rt_flag_t; /**< Type for flags */
typedef rt_ubase_t rt_dev_t; /**< Type for device */
typedef rt_base_t rt_off_t; /**< Type for offset */
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6 changes: 6 additions & 0 deletions src/Kconfig
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Expand Up @@ -116,6 +116,12 @@ config RT_TICK_PER_SECOND
help
System's tick frequency, Hz.

config RT_TICK_USING_64BIT
bool "Using 64-bit systick"
default n
help
Using long long as tick unit, this is useful when the tick frequency is very high.

config RT_USING_HOOK
bool "Enable system hook"
default y
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