646 Commits

Author	SHA1	Message	Date
rbb666	5119fc5433	update:rtthread version number to v5.3.0	2025-11-10 16:56:22 +08:00
Copilot	d39a439603	[klibc] 将函数签名与标准 libc 对齐以修复类型冲突 #10890	2025-11-07 15:48:51 +08:00
Yonggang Luo	62bc4ba774	Remove rarely used rt_time_t ... next_delay should be rt_tick_t Use time_t for RT_DEVICE_CTRL_RTC_GET_TIME	2025-10-10 20:21:40 +08:00
Chen Wang	3dd4f71bb6	doxygen: cleanup code for group_thread_management ... The cleanup involved three parts: - Merging the standalone "/**@{*/" into "@addtogroup group_thread_management" - Changing "/**@}*/" to "/** @} group_thread_management */", adding the group name makes it easier to find the matching "@{" part. - Deleting the "@addtogroup" directive in "include/rtthread.h" because this header file doesn't have doxygen comments. All doxygen comments for function bodies are defined in other .c files. Note, we remian two doxygen comments for rt_thread_inited_hookproto_t and rt_thread_idle_sethook in the "include/rtthread.h". rt_thread_inited_hookproto_t is really defined here. For rt_thread_idle_sethook, please see FIXME comment for reason. Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2025-09-30 10:25:08 +08:00
Chen Wang	05dc189e37	doxygen: cleanup code for group_object_management ... The cleanup involved three parts: - Merging the standalone "/**@{*/" into "@addtogroup group_object_management" - Changing "/**@}*/" to "/** @} group_object_management */", adding the group name makes it easier to find the matching "@{" part. - Deleting the "@addtogroup" directive in "include/rtthread.h" because this header file doesn't have doxygen comments. All doxygen comments for function bodies are defined in "src/object.c". Plus minor cleanup for group_hook in src/object.c. Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2025-09-29 14:22:40 +08:00
蒙蒙plus	138c8887e7	移除已经废弃的CPU使用率相关的字段和初始化代码	2025-09-12 09:56:16 +08:00
Chen Wang	f44ce3a64c	doxygen: updated doc for thread management subsystem ... Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2025-09-02 18:05:44 +08:00
Rbb666	3c17851fe2	[Add][kernel/thread]Add thread overflow hook and testcases:thread_overflow_tc.c.	2025-09-02 16:46:55 +08:00
Rbb666	bc4c036942	[Add][kservice]Add thread usage support.	2025-08-30 13:10:14 +08:00
R b b666	0b14a54614	Update RT_VERSION to 5.2.2 (#10627) ... Update RT_VERSION to 5.2.2.	2025-08-22 10:56:29 +08:00
cmbjxxiao	37d902537c	[arm_compiler_v4/v5] define rt_packed as __packed #10553	2025-08-06 15:16:18 +08:00
Chen Wang	3c046646cb	doxygen: promote object management to a separate page ... For "RT-Thread User Guide": Take the "RT-Thread Kernel Object Model" sub-section out of the "Kernel Basics" section and rename it to "Object Management". Correspondingly, rename the "Kernel Object Management" section in the "RT-Thread API Guide" to "Object Management". Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2025-07-22 18:07:17 +08:00
Chen Wang	2aebe694d9	doxygen: group name all in lowcase (part 2) (#10530) ... * doxygen: fs: unify groupname to lowercase Signed-off-by: Chen Wang <unicorn_wang@outlook.com> * doxygen: drivers: unify groupname to lowercase Signed-off-by: Chen Wang <unicorn_wang@outlook.com> * doxygen: signal: unify groupname to lowercase Signed-off-by: Chen Wang <unicorn_wang@outlook.com> --------- Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2025-07-22 13:59:25 +08:00
Chen Wang	8e9872a554	doxygen: group name all in lowcase ... This patch only updated the groups defined in documentation/0.doxygen. Other groups will be moved into documentation/0.doxygen and updated at that time. Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2025-06-25 14:02:28 +08:00
vandoul	169d84d65a	修复单向列表移除节点时存在的安全风险. ... Signed-off-by: vandoul <vandoul@ticks.cn>	2025-06-13 17:04:27 +08:00
Chen Wang	e234cc8658	doxygen: change group_Device to group_device_driver ... The originally defined "group_Device" should actually be part of the device-driver component, so create a new "group_device_driver" and then rename "group_Device" to "group_device_driver". Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2025-05-29 13:47:46 +08:00
htl5241	31ff6fecc1	[clock]添加 rt_tick_get_delta 函数	2025-05-23 14:21:37 +08:00
ricky	7125e7bebd	include:rtdef.h: comment Refine the annotation of RT_ALIGN and RT_ALIGN_DOWN (#10201) ... include ：rtdef.h : [ Refine the annotation of RT_ALIGN and RT_ALIGN_DOWN ] This macro is vulnerable to non-2-byte alignments, but I assume that the macro definition was designed with an explicit use case of 2-byte alignments in mind. Therefore, I only modify the comment to remind the user. Solution: RT_ALIGN(size, align) ((size) + (align) - 1) / (align) * (align) RT_ALIGN_DOWN(size, align) (size) / (align) * (align) Here's what deepseek recommends more. Signed-off-by: Yucai Liu <1486344514@qq.com>	2025-04-18 17:07:57 +08:00
wycwyhwyq	12de72a462	add RT_THREAD_CTRL_SET_PRIORITY	2025-04-13 15:25:42 +08:00
wycwyhwyq	da1c5c7882	add RT_THREAD_CTRL_SET_PRIORITY	2025-04-13 15:25:42 +08:00
wycwyhwyq	f13193ff92	[src] fix mutex bug	2025-04-13 15:25:42 +08:00
Yang Xijing	6639dbe252	【修改】timer parameter注释 (#10172)	2025-04-08 12:11:19 +08:00
kk	4acef9b1cd	Update include/rtdef.h version to 5.2.1	2025-03-28 23:12:14 -04:00
latercomer	4c061ceffe	rttypes.h中增加了对ARCH_CPU_64BIT宏的判断 ... Signed-off-by: latercomer <latercomer@qq.com>	2025-03-17 16:45:59 +08:00
LaterComer	d5bc868d80	rttypes.h中rt_intptr_t和rt_uintptr_t定义反了 (#10115)	2025-03-16 23:31:41 +08:00
kurisaw	b3225ec81a	fix: clear error compilation of signal in qemu-a9 smp mode	2025-02-22 14:17:35 -05:00
kurisaw	ea31985b32	fix: fixed an issue where rt_typeof was not supported in the MDK toolchain	2025-02-19 20:24:59 -05:00
Chen Wang	c40b79037c	doxygen: add prefix for groups (#9991) ... * doxygen: add prefix for groups Add "group_" prefix to doxygen group names. This makes it easier to grep with group name later. This patch only modifies the groups defined in the pathes of INPUT of documentation/Doxyfile: INPUT = . \ ../src \ ../include \ ../components/finsh \ ../components/drivers/include/drivers \ ../components/drivers/clk \ ../components/dfs/dfs_v2/src \ ../components/dfs/dfs_v2/include Other groups are not touched. Signed-off-by: Chen Wang <unicorn_wang@outlook.com> * ci: fixed error report when run file_check.py Such as: - "please delete extra space at the end of this line." - "the RT-Thread error code should return negative value. e.g. return -RT_ERROR" Signed-off-by: Chen Wang <unicorn_wang@outlook.com> --------- Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2025-02-15 12:15:19 +08:00
Chen Wang	7c7ff6e532	kernel: cleanup debug APIs ... - `dbg_log` is a “NOT RECOMMENDED API”, convert the calling of this API to LOG_x and remove this API. - `dbg_here`/`dbg_enter`/`dbg_exit`: no one use these APIs, remove them directly. Signed-off-by: Chen Wang <unicorn_wang@outlook.com>	2024-12-20 17:50:00 -05:00
GuEe-GUI	78f318aa8f	[FIXUP] __rt_clz loss in aarch64 ... Signed-off-by: GuEe-GUI <2991707448@qq.com>	2024-12-13 10:39:20 +08:00
Meco Man	8b4d1c0c5d	[klibc] add rt_sscanf ... cherry-pick from: https://github.com/PetteriAimonen/Baselibc/blob/master/src/vsscanf.c BSD license	2024-11-25 09:49:23 +08:00
GUI	945114fd59	[DM/FEATURE] Support NVME (#9591) ... * [DM/FEATURE] Support NVME 1. Support PRP and SGL (>= NVME v1.1) transport. 2. Support MSI/MSI-X for IO queues. 3. Support NVME on PCI. Signed-off-by: GuEe-GUI <2991707448@qq.com>	2024-11-24 13:57:37 +08:00
GuEe-GUI	1bef42c64c	[DM/FIXUP] remove some redundant INIT_EXPORT ... Signed-off-by: GuEe-GUI <2991707448@qq.com>	2024-11-18 15:03:23 +08:00
GuEe-GUI	3b22dbd049	[DM/FEATURE] DM Device IDA management ... Drivers can manage their own IDs without having to concern themselves with the register/unregister in system Link: https://github.com/RT-Thread/rt-thread/issues/9534 Signed-off-by: GuEe-GUI <2991707448@qq.com>	2024-11-18 14:23:25 +08:00
GuEe-GUI	d8db49c17a	[COMPILER/FEATURE] Support rt_packed ... __ARMCC_VERSION: https://smtp.keil.com/support/man/docs/armcc/armcc_chr1359124980173.htm __IAR_SYSTEMS_ICC__: <Not Found> __GNUC__: https://gcc.gnu.org/onlinedocs/gcc/Common-Type-Attributes.html#index-packed-type-attribute __ADSPBLACKFIN__: <Not Found> _MSC_VER: https://learn.microsoft.com/en-us/cpp/preprocessor/pack?view=msvc-170 __TI_COMPILER_VERSION__: https://software-dl.ti.com/codegen/docs/tiarmclang/rel1_3_0_LTS/migration_guide/migrating_c_and_cpp_source/pragmas_and_attributes.html __TASKING__: https://resources.tasking.com/sites/default/files/2021-02/TASKING_Alignment%20Requirements%20Restrictions_WEB.pdf Usage: ```c rt_packed(struct object1 { int dword; char byte; }); typedef struct object1 object1; rt_packed(struct object2 { int dword; char byte; }); ``` Signed-off-by: GuEe-GUI <2991707448@qq.com>	2024-11-04 10:10:15 +08:00
Shell	2f6d98bfcb	feat: smp_call: added signaling call_req ... This patch introduces `rt_smp_call_request` API to handle queued requests across cores with user provided data buffer, which provides a way to request IPI through a non-blocking pattern. It also resolved several issues in the old implementation: - Multiple requests from different cores can not be queued in the work object of the target core. - Data racing on `rt_smp_work` of same core. If multiple requests came in turns, or if the call is used by the target cpu, while a new request is coming, the value will be overwrite. - Memory vulnerability. The rt_smp_event is allocated on stack, though the caller may not wait until the call is done. - API naming problem. Actually we don't provide a way to issue an IPI to ANY core in mask. What the API do is aligned to MANY pattern. - FUNC_IPI registering to PIC. Changes: - Declared and configured the new `RT_SMP_CALL_IPI` to support functional IPIs for task requests across cores. - Replaced the single `rt_smp_work` array with `call_req_cores` to manage per-core call requests safely. - Added `_call_req_take` and `_call_req_release` functions for atomic handling of request lifetimes, preventing data race conditions. - Replaced single event handling with a queue-based approach (`call_queue`) for efficient multi-request processing per core. - Introduced `rt_smp_call_ipi_handler` to process queued requests, reducing IPI contention by only sending new requests when needed. - Implemented `_smp_call_remote_request` to handle remote requests with specific flags, enabling more flexible core-to-core task signaling. - Refined `rt_smp_call_req_init` to initialize and track requests with atomic usage flags, mitigating potential memory vulnerabilities. Signed-off-by: Shell <smokewood@qq.com>	2024-11-03 10:08:45 +08:00
Shell	285fee9d4c	feat: rtatomic: lockless single linked list ... Signed-off-by: Shell <smokewood@qq.com>	2024-11-03 10:08:45 +08:00
Shell	40cd8cce99	feat: Added rt_interrupt_context* family for nested interrupt handling ... These changes introduce the rt_interrupt_context family, providing a mechanism for managing nested interrupts. The context management ensures proper storage and retrieval of interrupt states, improving reliability in nested interrupt scenarios by enabling context tracking across different interrupt levels. This enhancement is essential for platforms where nested interrupt handling is crucial, such as in real- time or multi-threaded applications. Changes: - Defined rt_interrupt_context structure with context and node fields in `rtdef.h` to support nested interrupts. - Added rt_slist_pop function in `rtservice.h` for simplified node removal in singly linked lists. - Declared rt_interrupt_context_push, rt_interrupt_context_pop, and rt_interrupt_context_get functions in `rtthread.h` to manage the interrupt/exception stack. - Modified AArch64 CPU support in `cpuport.h` to include rt_hw_show_register for debugging registers. - Refactored `_rt_hw_trap_irq` in `trap.c` for context-aware IRQ handling, with stack push/pop logic to handle nested contexts. - Implemented interrupt context push, pop, and retrieval logic in `irq.c` to manage context at the CPU level. Signed-off-by: Shell <smokewood@qq.com>	2024-11-03 10:08:45 +08:00
KunYi Chen	6b7f1177de	fix: suppress unused warnings when DEBUG disabled ... When RT_USING_DEBUG is disabled, variables used only in RT_ASSERT statements become unused, triggering -Wunused-but-set-variable compiler warnings. These variables are essential for runtime assertions in debug builds but appear unused in release builds. Example: - Variables used in RT_ASSERT(var != RT_NULL) checks - Affects multiple drivers and components using RT_ASSERT This is a general cleanup to improve code compilation without affecting functionality.	2024-10-25 22:22:09 -04:00
heyuanjie87	1045bcb9df	给使用独立的defunct线程添加限制条件	2024-10-21 13:05:08 +08:00
heyuanjie87	2351981e83	分离defunct	2024-10-21 13:05:08 +08:00
Shell	645b3c6015	feat: remove RT_USING_SCHED_THREAD_CTX ... Prepare for the next release by removing the compatible codes for v5.1.0 and before. Changes: - Remove the compatible macros and Kconfig options for the old struct rt_thread layout. Signed-off-by: Shell <smokewood@qq.com>	2024-10-19 15:19:41 -04:00
Shell	588611d314	feat: includes: included kerrno.h in rtdef.h ... Those definitions are presented in rtdef.h until PR #9461 moved them to kerrno.h, which introduced unknown definition error for project building Changes: - Added includes of kerrno.h Signed-off-by: Shell <smokewood@qq.com>	2024-09-25 21:03:48 -04:00
zhujiale	244cf61af6	SMP	2024-09-24 09:56:30 +08:00
zhujiale	512dae84be	smp_ipi	2024-09-24 09:56:30 +08:00
Meco Man	ee5014d32f	[klibc] add kerrno.h	2024-09-23 21:30:37 +08:00
GuEe-GUI	802a6ed2ca	[DM] Extended drivers MISC interface ... 1. RT_FIELD_PREP: prepare a bitfield element. 2. RT_FIELD_GET: extract a bitfield element. 3. rt_offsetof: member offset of a struct 4. rt_upper_32_bits: high 32 bits of value. 5. rt_lower_32_bits: lower 32 bits of value. 6. rt_upper_16_bits: high 16 bits of value. 7. rt_lower_16_bits: lower 16 bits of value. 8. rt_max_t: fix type of max(...). 9. rt_ilog2: integer logarithm base 2. Signed-off-by: GuEe-GUI <2991707448@qq.com>	2024-09-06 17:45:03 -04:00
Shell	dfd8ccf262	feat: kernel/libcpu: fit into ilp32d	2024-09-01 15:12:34 -04:00
Shell	e9b683d0b3	feat: set RT_USING_STDC_ATOMIC to first priority ... RT_USING_STDC_ATOMIC is a user selected option on current config system. While the RT_USING_HW_ATOMIC is a forced option selected by Kconfig under libcpu. And the RT_USING_STDC_ATOMIC will be meaningless if we set RT_USING_HW_ATOMIC to first priority if the arch has hw-atomic. Changes: - set RT_USING_STDC_ATOMIC to first priority on rttypes.h Signed-off-by: Shell <smokewood@qq.com>	2024-08-13 04:13:51 -04:00
zhao maosheng	f543160ead	fix rt_atomic_dec_and_test	2024-08-09 12:54:10 +08:00