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124 Commits

Author SHA1 Message Date
zms123456 23fc7bfa4d
[libcpu][setup]fix fdt_ptr error (#9138) 
fix fdt_ptr error
 2024-07-16 17:04:55 +08:00
rcitachi 14fb55933b
[lwp][vdso] Add VDSO functionality under the aarch64 architecture (#9176) 
Add VDSO functionality under the aarch64 architecture
 2024-07-15 17:58:29 +08:00
Shell 90917cc75a
[format] cleanup libcpu/aarch64 (#8950) 
* [dfs] fixup compiler warning

Signed-off-by: Shell <smokewood@qq.com>

* [format] libcpu/arm64: separate context switching codes

Signed-off-by: Shell <smokewood@qq.com>

* [format] libcpu/arm64: separate vector

Signed-off-by: Shell <smokewood@qq.com>

* [format] libcpu/arm64: separate context_gcc.S

Signed-off-by: Shell <smokewood@qq.com>

* [format] libcpu/arm64: moving headers to include directory

Signed-off-by: Shell <smokewood@qq.com>

* style: replace tab with space

---------

Signed-off-by: Shell <smokewood@qq.com>
 2024-06-28 00:23:09 +08:00
zms123456 ca35f6692c
[libcpu][aarch64]mmu log fixup (#9078) 
mmu log fixup
 2024-06-26 14:37:05 +08:00
zms123456 b785ef9ed7
[libcpu][aarch64]memory setup using memblock (#9092) 
* memory setup using memblock

* map pages later
 2024-06-26 14:36:49 +08:00
zhangyan 842b555358
[bsp/phytium]c++支持，gpio，qspi驱动修改 (#9059) 
* GPIO驱动与QSPI驱动适配

* C++支持

* update

---------

Co-authored-by: 张衍 <zhangyan1491@phytium.com.cn>
 2024-06-16 15:42:37 +08:00
Shell e5b7f3fdd8
[kservice] Enhance support for backtrace service (#9037) 
[feat] Enhance support for backtrace service

rt_backtrace_formatted_print() and rt_backtrace_to_buffer() to help
debug routines.

Also, following modification are included:
- make rt_backtrace_frame patchable with weak attr
- replace lwp backtrace with sync output

Signed-off-by: Shell <smokewood@qq.com>
 2024-06-13 08:55:53 +08:00
Shell a12736e4c8
[libcpu] arm64: implement cpuid get by assembly (#9052) 2024-06-11 17:21:47 +08:00
Shell f00db6381a
[mm] precise & readable mm fault type (#9047) 
* [smart] fixup: precise mm fault type

Also, fixup arm64 read access fault

* arm64: using meaningful macro on trap

* fixup: renaming macro
 2024-06-07 21:34:03 +08:00
Shell f17f994f8c
[arm64] add hw thread self (#8942) 
* [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 <smokewood@qq.com>

* 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 <smokewood@qq.com>
 2024-05-28 14:27:55 +08:00
Shell e25fc8b511
[libcpu/arm64] add C11 atomic ticket spinlock (#8882) 
* [libcpu/arm64] add C11 atomic ticket spinlock

Replace the former implementation of flag-based spinlock which is unfair

Besides, C11 atomic implementation is more readable (it's C anyway),
and maintainable. Cause toolchain can use their builtin optimization and
tune for different micro-architectures. For example armv8.5 introduces a
better instruction. The compiler can help with that when it knows your
target platform in support of it.

Signed-off-by: Shell <smokewood@qq.com>

* fixup: RT_CPUS_NR

---------

Signed-off-by: Shell <smokewood@qq.com>
 2024-05-16 15:45:12 +08:00
Shell 017b2a5a44
[smart] fixup arm64 aspace switch (#8925) 
* [smart] fixup arm64 aspace switch

Signed-off-by: Shell <smokewood@qq.com>

* fixup: arm add arch_kernel_mmu_table_get

---------

Signed-off-by: Shell <smokewood@qq.com>
 2024-05-10 09:17:19 +08:00
liYangYang dbf8a26e6c
[libcpu][aarch64] Fixed the rt_hw_secondary_cpu_bsp_start() bug (#8898) 
* fix rt_hw_secondary_cpu_bsp_start() bug

* timer init

* comment
 2024-05-08 19:48:17 +08:00
Shell 9ba6cec663
[libcpu/arm64] dealing with mem region out of kernel space (#8847) 
* [ofw] dealing with mem region out of kernel space

- Fix parameter checking in _out_of_range() that NULL is excluded for
  fixed mapping
- Split page install with a deferred stage to avoid mapping over
  ARCH_EARLY_MAP_SIZE

Signed-off-by: Shell <smokewood@qq.com>

* fixup: restrict vstart for using of RT_NULL

---------

Signed-off-by: Shell <smokewood@qq.com>
 2024-05-08 09:23:31 +08:00
zms123456 cc47212b53
[libcpu][aarch64]fix memheap search in setup of aarch64 2024-04-16 19:56:01 -04:00
zhangyan 81df7bcdde
[bsp/phytium]中断相关修改 (#8742) 
* update smp 4
 2024-04-11 00:09:17 +08:00
Shell b14e0c08e1
[bsp/rpi4] fixup startup failure (#8754) 
[bsp/rpi4] fixup startup issues

Signed-off-by: Shell <smokewood@qq.com>
 2024-04-11 00:02:49 +08:00
zhao maosheng 687eb87a2b fix: code format of serial.c and compile error in aarch64 context_gcc 2024-04-02 08:07:21 -04:00
zms123456 d856f77a55
[components][drivers] fix posix tty, and add more baudrate (#8683) 
* serial-tty fix

* v2
 2024-04-01 21:23:04 +08:00
Shell 864055bf18
[fixup] aarch64 UMP compiler error (#8677) 
Signed-off-by: Shell <smokewood@qq.com>
 2024-03-30 17:58:38 +08:00
Shell 83e95bdff4
sync smart & dfs (#8672) 
Signed-off-by: xqyjlj <xqyjlj@126.com>
Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: xqyjlj <xqyjlj@126.com>
 2024-03-28 23:42:56 +08:00
Shell 751c2ada43
[libcpu/aarch64] improve performance of IRQ dis/en-able (#8687) 
Signed-off-by: Shell <smokewood@qq.com>
 2024-03-28 23:32:05 +08:00
Shell 53754ff50a
[fixup] check NULL pointer before access (#8573) 
Signed-off-by: Shell <smokewood@qq.com>
 2024-03-02 16:05:19 +08:00
fangjianzhou 00c6800e4e
[components/driver] update serial (#8567) 2024-03-01 10:29:21 +08:00
zms123456 6b5058ba5c
[components/drivers]update hwtimer (#8565) 2024-02-29 22:27:38 +08:00
zms123456 195f94ef1d
[components][drivers]add pic-gic (#8388) 2024-02-29 09:39:56 +08:00
Shell 71560bafb5
🎯 Sync smart & scheduler codes (#8537) 
Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: xqyjlj <xqyjlj@126.com>
 2024-02-23 17:49:15 +08:00
Yuqiang Wang c6bdee3c50
[ci] open ci check with function declaration warning (#8546) 2024-02-20 22:45:04 -05:00
fangjianzhou 66e3faa71f
[libcpu] 修复当开启 RT_USING_SMP ，并且 RT_CPUS_NR = 1 时编译报错问题 2024-02-20 18:25:37 -05:00
Meco Man 6d4503363a [libcpu][SConscript]规范group名为libcpu 2024-02-20 08:39:05 +08:00
zhao maosheng 49b17d01ac preventing erroneous optimization of rt_ioremap_early 2024-02-06 18:34:53 -05:00
Shell cc157baf23
[kernel] fixup of data racing accessing percpu objects (#8475) 
Signed-off-by: Shell <smokewood@qq.com>
 2024-01-09 23:09:49 +08:00
Shell 3a7903b799 [kernel] Add hook for malloc services 
Including the patch for memory allocation, testsuites and fixups of
static analysis.

Signed-off-by: Shell <smokewood@qq.com>
 2024-01-02 19:42:46 +08:00
fangjianzhou b233e29bb6
[libcpu][aarch64] 使用设备树对内存进行初始化 (#8320) 2023-12-16 18:08:11 +08:00
fangjianzhou 249871cbbc
[libcpu][aarch64] 使用设备树对CPU进行初始化 (#8221) 2023-11-28 14:20:11 +08:00
geniusgogo df0d8b4230
fix aarch64 backtrace print 2023-11-08 06:11:10 -05:00
Shell c2036e769a
[smart] fixup of lwp recycling and mm varea (#8206) 
Signed-off-by: shell <wangxiaoyao@rt-thread.com>
Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: xqyjlj <xqyjlj@126.com>
 2023-11-02 20:23:11 +08:00
xqyjlj 3283f54c7a
🎈 perf: perf rt_hw_interrupt_disable/enable (#8042) 
Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: Shell <smokewood@qq.com>
 2023-10-25 20:31:25 +08:00
Shell fb78a71020
[smart] replace varea pgmgr and fixup of dfs mmap (#8184) 
Signed-off-by: shell <smokewood@qq.com>
Signed-off-by: Shell <smokewood@qq.com>
 2023-10-25 14:59:48 +08:00
Shell 70a8d1d465
[kservice] improve backtrace service in kernel (#8144) 
Signed-off-by: Shell <smokewood@qq.com>
 2023-10-21 20:14:45 +08:00
Shell 1d678e5596
[smart] fixup: mmap support (#8154) 
Signed-off-by: Shell <smokewood@qq.com>
 2023-10-20 13:28:20 +08:00
Shell 07b23ecbb1
[libcpu] fix symbol of kernel entry point (#8159) 
Signed-off-by: Shell <smokewood@qq.com>
 2023-10-20 13:27:38 +08:00
geniusgogo ecd29fda60
Sync dfs lwp (#8123) 2023-10-17 13:07:59 +08:00
zhkag b2433129b2
[tools]fix scons --dist , menuconfig will error (#8069) 2023-09-26 11:35:27 +08:00
Shell b0deb61bc4
[libcpu/aarch64] fix compile error (#8045) 
Signed-off-by: Shell <smokewood@qq.com>
 2023-09-16 11:52:42 +08:00
geniusgogo e8e980879e
change aarch64 trap backtrace & coredump priority rating. (#8008) 2023-09-11 14:05:41 +08:00
Shell 47b183a297
[smart/syscall] fix exit(2) and add exit_group(2) (#8005) 
Signed-off-by: shell <smokewood@qq.com>
Signed-off-by: shell <wangxiaoyao@rt-thread.com>
Signed-off-by: Shell <smokewood@qq.com>
 2023-09-09 09:35:56 +08:00
aozima 3e91307326
fixed stack setup when using SMP. (#7978) 2023-08-26 07:36:25 +08:00
Shell d862816a51
[components/mm] add unmap page API (#7834) 
Signed-off-by: Shell <smokewood@qq.com>
 2023-08-16 15:38:59 +08:00
Meco Man c6a2f5b7bd rt_hw_cpu_shutdown: implement default weak function 
and remvoe duplicated default functions in each cpu/bsp level
 2023-08-08 22:34:25 -04:00