rt-thread.git/src/scheduler_up.c, branch riscv64

[arm64] add hw thread self (#8942)

2024-05-28T06:27:55Z

* [libcpu] arm64: Add hardware thread_self support This patch introduces hardware-based thread self-identification for the AArch64 architecture. It optimizes thread management by using hardware registers to store and access the current thread's pointer, reducing overhead and improving overall performance. Changes include: - Added `ARCH_USING_HW_THREAD_SELF` configuration option. - Modified `rtdef.h`, `rtsched.h` to conditionally include `critical_switch_flag` based on the new config. - Updated context management in `context_gcc.S`, `cpuport.h` to support hardware-based thread self. - Enhanced `scheduler_mp.c` and `thread.c` to leverage the new hardware thread self feature. These modifications ensure better scheduling and thread handling, particularly in multi-core environments, by minimizing the software overhead associated with thread management. Signed-off-by: Shell * fixup: address suggestion * fixup: rt_current_thread as global * scheduler: add cpu object for UP scheduler Also, maintain the rt_current_thread in cpu object on UP scheduler. --------- Signed-off-by: Shell

fixup: add Kconfig option

2024-04-20T01:30:12Z

[src][scheduler]修复 rt_exit_critical_safe 函数错误地使用了返回

2024-04-10T05:10:47Z

函数 rt_exit_critical_safe 应是没有返回值的，rt_exit_critical() 也是没返回值的

[kernel] remove redundant _scheduler_stack_check

2024-03-21T02:26:41Z

🎯 Sync smart & scheduler codes (#8537)

2024-02-23T09:49:15Z

Signed-off-by: Shell Co-authored-by: xqyjlj

[kernel] support for hook list

2024-01-02T11:42:46Z

Signed-off-by: Shell

[kernel][scheduler]Modify the timing of clearing RT_THREAD_STAT_YIELD… (#8142)

2023-10-30T15:11:40Z

实现MPU抽象层 (#8080)

2023-10-30T12:24:55Z

- 为RT-Thread设计MPU抽象层，支持ARMV7-M，ARMV8-M架构，让用户使用MPU检测栈溢出等内存问题，实现线程内存隔离 - 在components/mp目录下提供通用的API，libcpu目录下提供各处理器架构的具体实现 - 在STM32U575 NUCLEO， STM32H75 NUCLEO开发板测试通过

[debug] remove RT_DEBUG_xxx

2023-07-09T04:19:29Z

remove RT_DEBUG_THREAD RT_DEBUG_SCHEDULER RT_DEBUG_IPC RT_DEBUG_TIMER RT_DEBUG_IRQ RT_DEBUG_MEM RT_DEBUG_SLAB RT_DEBUG_MEMHEAP

[include][dbg]update: no longer use RT_DEBUG_LOG in rtdebug.h (#7750)

2023-06-29T15:24:25Z