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101 Commits

Author SHA1 Message Date
Meco Man
6d4503363a [libcpu][SConscript]规范group名为libcpu 2024-02-20 08:39:05 +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
Meco Man
cb810dfe75 rt_hw_cpu_reset: remove all other rt_weak 2023-08-08 22:34:25 -04:00
zb1tree
a25d3fd301 fix:fixed variable misuse 2023-04-17 23:45:10 -04:00
7YZ7
9e680e9f86
[bsp][ls1c] fix a misoperation 
attach #7291
 2023-04-17 22:59:31 -04:00
7YZ7
501b22aabe
[HUST CSE] Fix many abnormal symbols in annotations and format code 2023-04-17 22:26:23 -04:00
d1zzy126
5c1b071a0c
[HUST][CSE]mips/common/exception.c/rt_set_except_vector (#7238) 
* mips/common/exception.c/rt_set_except_vector

* Update exception.c

---------

Co-authored-by: Bernard Xiong <bernard.xiong@gmail.com>
 2023-04-14 14:06:43 +08:00
guo
68ca9f07a6
[rt-smart] 弱化 RT_USING_LWP，使用 RT_USING_SMART 作为宏配置 (#6740) 
* [dfs] sync cromfs

* [rt-smart]Weaken RT_USING_LWP, use RT_USING_SMART as macro configuration

* [format] fix some format issue.
 2022-12-16 18:38:28 +08:00
Man, Jianting (Meco)
99bdf978d7
[rtdef] use lower-case to define attributes (#6728) 
* [rtdef] rename RT_WEAK attribute as rt_weak

* [rtdef] rename RT_USED attribute as rt_used

* [rtdef] rename RT_SECTION attribute as rt_section

* [rtdef] rename ALIGN attribute as rt_align

* [legacy] add RT_USED ALIGN RT_SECTION RT_WEAK as legacy support
 2022-12-11 13:12:03 -05:00
guo
ecf2d82159
sync branch rt-smart. (#6641) 
* Synchronize the code of the rt mart branch to the master branch.
  * TTY device
  * Add lwP code from rt-smart
  * Add vnode in DFS, but DFS will be re-write for rt-smart
  * There are three libcpu for rt-smart:
    * arm/cortex-a, arm/aarch64
    * riscv64

Co-authored-by: Rbb666 <zhangbingru@rt-thread.com>
Co-authored-by: zhkag <zhkag@foxmail.com>
 2022-12-03 12:07:44 +08:00
thewon86
f5b0bfd3f4 uniform code writing-disable interrupt 2022-04-20 14:22:43 +08:00
Man, Jianting (Meco)
6bd22f3e6f
替换RTThread旧版文件头注释版权声明 (#5774) 2022-04-05 19:34:30 +08:00
clickcheck
ed9037e376
update libcpu/mips/gs232/gs232.h: 
更正了看门狗的寄存器地址
 2022-02-22 09:48:12 +00:00
Meco Man
563e49890c [asm] 解决tab和空格混用的问题 2022-01-20 20:57:35 +08:00
Meco Man
f191694b19 [ci][action.yml]CI加入龙芯ls2kdev 2021-09-22 08:24:45 -04:00
Bernard Xiong
8da9f78d72 [libc] remove rtlibc 2021-09-11 11:07:51 +08:00
Meco Man
6c907c3a47 [libcpu] auto formatted 2021-03-27 17:51:56 +08:00
yangjie
c17c727628 [libcpu]update GPL license to Apache-2.0 2021-03-24 15:58:47 +08:00
michael
242530ae70 ls1b: fix the count of GPIO IRQ and improvement the IRQ of UARTS. 
from 1b manunal we know it have 64 GPIO IRQ and 12 UARTS
 2021-01-31 22:33:58 +08:00
michael
d874ab1109 mips:gs232:LS1C300 have 5 group INTC cells but LS1B have 4 group INTC cells 2021-01-31 21:56:30 +08:00
michael
0af3666882 remove unused function declarations 2021-01-31 21:53:00 +08:00
yangjie
eeaf1fcc50 resolve Conflicts 
bsp/nrf52832/board/Sconscript
	bsp/nrf52832/startups/Sconscript
	bsp/raspberry-pi/raspi4-32/driver/SConscript
 2020-12-28 12:02:31 +08:00
yangjie
ef62febf1f [SConscript]update group name 2020-12-19 16:49:11 +08:00
yangjie11
ba83ddc3c4 [SConscript] change libcpu to LIBARCH,and correcte letter case 2020-11-30 15:52:43 +08:00
yangjie11
91261e25b9 [SConscript]rename group name 2020-11-20 13:38:11 +08:00
张世争
355f8dd95c [libcpu][update]重启与关机函数：rt_hw_cpu_shutdown、rt_hw_cpu_reset，补充WEAK属性 2020-11-20 08:49:51 +08:00
michael
a8928c881e MIPS:fix the RT_EXCEPTION_MAX value 
from <see mips run> know that cp0_cause's ExcCode have 5 bit filed and
the max exception is 32.
 2020-09-14 11:10:44 +08:00
bigmagic
a97b0a0d39 code format 2020-09-11 11:44:49 +08:00
bigmagic
c66314a8b6 fixed loongson bsp build on windows 2020-09-04 11:57:35 +08:00
bigmagic
1556ba8e7f add ls2k mmu 2020-09-04 10:16:34 +08:00
bigmagic
bd95f3a94f fix mips stackframe and exception 2020-09-04 10:16:34 +08:00
michael
3d0bdf4bb6 MIPS:improvement FPU support 2020-08-25 11:52:07 +08:00
michael
3ce53f9c79 MIPS:remove redundant #ifdef ARCH_MIPS64 
there exist redundant #ifdef ARCH_MIPS64 in asm.h, remove it
 2020-08-24 09:35:10 +08:00
bigamgic
1ec681a551 fix ls2k libc and irq 2020-06-21 23:28:11 +08:00
duhuanpeng
f295149f20 MIPS: fix inline assembly for FPU 
Signed-off-by: duhuanpeng <548708880@qq.com>
 2020-04-10 15:07:39 +08:00
duhuanpeng
ee61d78b18 MIPS: inline routine should be static here 
gcc will remove this "unused" routine and cause a linking error.
symbol not found when linking.

Signed-off-by: duhuanpeng <548708880@qq.com>
 2020-04-10 15:07:34 +08:00
bigmagic
c27f13c6c9 [mips]fix a bug 2020-04-07 19:01:54 +08:00
bigmagic
dff04ffdc6 fix mips stackframe point 2020-04-07 14:49:20 +08:00
bigmagic
3c5329a9b7 mips repair constraint 2020-04-07 14:43:20 +08:00
bigmagic
c024e2e485 add ls2k bsp config 2020-04-07 14:39:20 +08:00
bigmagic
990f731b77 fix mips64 some bug 2020-04-07 14:39:12 +08:00
bigmagic
0f26ffa7a2 add ls2k bsp 2020-04-07 14:38:58 +08:00
Jiaxun Yang
9ef986929c [libcpu] mips: Merge loongson_1 into gs232 
Previously Loongson 1B and Loongson 1C have their own libcpu
implemention, but they're almost identical. So we merge them
into gs232 and adapt to new common code.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
 2019-12-11 15:24:42 +08:00
Jiaxun Yang
7c66501861 [libcpu] Refine MIPS common code 
MIPS common code was highly duplicated, This commit
is a attempt to clean-up and refine these code.

The context and exception handle flow is mostly identical
with Linux, but a notable difference is that when FPU enabled,
we save FP registers in stackframe unconditionally.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
 2019-12-11 15:24:04 +08:00
Bernard Xiong
a972fcc0b5 [BSP] move libcpu/mips/x1000 to bsp/x1000/cpu 2019-12-11 11:01:40 +08:00
liufeilong
ab818cda30 参照龙芯1c手册更正看门狗寄存器宏定义 2019-08-21 13:44:55 +08:00
Zhou Yanjie
d45efced1c libcpu: MIPS: 更新版权信息/Update copyright information. 
更新版权信息。

Update copyright information.

Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
 2019-07-19 21:05:00 +08:00
Zhou Yanjie
d6b2f56f15 libcpu: MIPS: 清理代码/Clean up code. 
清理内容重复的头文件。

Clean up duplicate header files.

Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
 2019-07-19 21:00:34 +08:00
BernardXiong
bd8f0d0423 [libcpu] Fix the build directory issue 2019-03-26 13:36:01 +00:00
tangyuxin
e6d1537327 移除 SConscript.1 临时文件 2019-03-25 15:18:09 +08:00