Meco Man
563e49890c
[asm] 解决tab和空格混用的问题
2022-01-20 20:57:35 +08:00
jihongbin
7d07c61a47
[fix][libcpu][riscv][t-head] fix rt_hw_interrupt_disable/rt_hw_interrupt_enable bug
...
使用不同的优化等级会出现不同的效果
当使用-O0 等级时,无法正确得到关闭中断之前的状态
Using different optimization levels will have different effects
When the - o0 level is used, the state before the shutdown interrupt cannot be obtained correctly
2021-11-04 10:36:11 +08:00
BernardXiong
be2dec978d
[BSP] fix the compiling issue for qemu-riscv64
2021-10-19 15:00:46 +08:00
BernardXiong
6b66207048
[libcpu] fix s-mode issue
2021-10-19 14:35:22 +08:00
Huaqi Fang
45f9e9c4cb
[libcpu][nuclei] Fix context switch in nuclei
...
previous rt_hw_context_switch might cause the
task switch handling error.
See
1a1a209e93 (diff-ba922e02206af6c52163f0c34a7e76e427b7ea22f791329b62f2069241c57778)
Signed-off-by: Huaqi Fang <578567190@qq.com>
2021-10-15 15:20:00 +08:00
Bernard Xiong
8da9f78d72
[libc] remove rtlibc
2021-09-11 11:07:51 +08:00
Meco Man
1997113fbc
FINSH_USING_BUILT_IN_COMMANDS改MSH_USING_BUILT_IN_COMMANDS
2021-08-28 16:48:08 -04:00
Meco Man
29828dc94f
[finsh] finsh组件可以选择是否包含内置命令
2021-08-25 19:48:15 -04:00
wormsX
360223a693
QEMU support, and code optimization for thead extension
2021-08-16 16:07:57 +08:00
chenzx
236e01bead
support T-HEAD Xuantie-E9xx Series CPU on Smart-EVB, eg. E906/F/D/P, E907/F/D/P
2021-07-14 20:12:55 +08:00
bigmagic123
d6f5fbcd5b
format code
2021-05-21 18:39:41 +08:00
bigmagic
b7c7c7f4de
Support for running with M-Mode
2021-05-21 17:10:07 +08:00
lizhirui
5036816967
add qemu-riscv-virt64 bsp
...
add qemu-riscv-virt64 bsp
2021-05-18 09:57:25 +08:00
xiaoxiaohuixxh
1bc204722d
[libcpu] Add JuiceVm SUPPORT.
2021-04-26 13:46:19 +08:00
Meco Man
6c907c3a47
[libcpu] auto formatted
2021-03-27 17:51:56 +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
Bernard Xiong
a472656ee0
Merge pull request #4019 from bj-wanghz/dev
...
fix long call linker error with 'jal', 'j' or conditional branch instruction in .S files for k210
2020-12-03 16:02:00 +08:00
yangjie11
ba83ddc3c4
[SConscript] change libcpu to LIBARCH,and correcte letter case
2020-11-30 15:52:43 +08:00
Bernard Xiong
b7dd3cae09
Merge pull request #4043 from zhangsz0516/zhangsz_1120
...
[libcpu][update]重启与关机函数:rt_hw_cpu_shutdown、rt_hw_cpu_reset,补充WEAK属性
2020-11-23 17:40:34 +08:00
tangweikang
732382c676
[K210] update compile parameters and startup_gcc.S
2020-11-21 13:47:58 +08:00
tangweikang
c8deffcf56
[libcpu/risc-v][K210] add FPU support
2020-11-20 13:53:50 +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
wanghongzhu
111ecae6ad
fix long call linker error with 'jal', 'j' or conditional branch instruction
2020-11-11 09:58:20 +08:00
tangweikang
2f68120e49
[libcpu][risc-v] Fixed bsp k210 failing to compile | 修复 k210 无法编译的问题。
2020-10-29 10:54:53 +08:00
Bernard Xiong
d92fbba3c1
Merge pull request #3919 from wormsX/T-head_Smart-v1.0.0
...
add t-head smart-evb bsp, and risc-v cpu e906
2020-09-22 22:03:26 +08:00
chenzx
60287b69fd
add t-head smart-evb bsp, and risc-v cpu e906
2020-09-11 10:18:24 +08:00
Huaqi Fang
eb00fbeda7
libcpu/nuclei: Fix wrong RT_KERNEL_INTERRUPT_LEVEL
...
RT_KERNEL_INTERRUPT_LEVEL set to 0 is the lowest level.
Signed-off-by: Huaqi Fang <578567190@qq.com>
2020-09-03 18:10:08 +08:00
Huaqi Fang
ee4cabe69f
[BSP][Nuclei] Add Nuclei RISC-V Processor support
...
* Nuclei RISC-V Processor support is added both RV32 and RV64
* Nuclei RVSTAR BSP is added, UART driver is added
* MSH works well in RVSTAR board
---------------------------
Squashed commit of the following:
commit b7368bc2ed
Author: Huaqi Fang <578567190@qq.com>
Date: Fri Apr 17 14:38:54 2020 +0800
[BSP][Nuclei] Pretty source code
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 2c42a997f7
Author: Huaqi Fang <578567190@qq.com>
Date: Thu Apr 16 15:51:03 2020 +0800
[libcpu] Remove ARCH_NUCLEI in libcpu kconfig
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 915ad4c076
Author: Huaqi Fang <578567190@qq.com>
Date: Thu Apr 16 15:50:00 2020 +0800
[BSP][Nuclei] Remove ARCH_NUCLEI in bsp KConfig
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit fe43869c79
Author: Huaqi Fang <578567190@qq.com>
Date: Wed Apr 15 12:43:20 2020 +0800
[BSP][NUCLEI] Simply application main.c
Remove previous complicated application of gd32vf103_rvstar
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 8fd31727bc
Author: Huaqi Fang <578567190@qq.com>
Date: Wed Apr 15 12:38:04 2020 +0800
[BSP][NUCLEI] Format application and board source code
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit b432308b20
Author: Huaqi Fang <578567190@qq.com>
Date: Wed Apr 15 11:58:28 2020 +0800
[BSP][Nuclei] Format source code of drivers of gd32vf103
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 7366173d74
Author: Huaqi Fang <578567190@qq.com>
Date: Wed Apr 15 11:54:02 2020 +0800
[LIBCPU][NUCLEI] Optimize nuclei cpu portable code
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 8c2cd4745b
Author: Huaqi Fang <578567190@qq.com>
Date: Tue Apr 14 15:45:42 2020 +0800
nuclei: Update README.md
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit fa8a2f24ea
Author: Huaqi Fang <578567190@qq.com>
Date: Tue Apr 14 14:06:54 2020 +0800
nuclei: Add gpio driver not tested
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 1be40bc50b
Author: Huaqi Fang <578567190@qq.com>
Date: Thu Apr 9 14:55:22 2020 +0800
Nuclei: Update README.md
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 4c8beb204b
Author: Huaqi Fang <578567190@qq.com>
Date: Thu Apr 9 10:20:25 2020 +0800
Nuclei: Change idle stack size from 256 to 396 bytes
If changed to 396 bytes, then debug optimization level changed
from O2 to O0, and the application can run successfully without
stack overflow issue of tidle0 task
warning: tidle0 stack is close to end of stack address.
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit da2bcf5c56
Author: Huaqi Fang <578567190@qq.com>
Date: Thu Apr 9 10:11:40 2020 +0800
nuclei: Remove unused kconfig
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 0b932c677a
Author: Huaqi Fang <578567190@qq.com>
Date: Thu Apr 9 09:32:22 2020 +0800
nuclei: optimize drivers support
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 0431f6f01f
Author: Huaqi Fang <578567190@qq.com>
Date: Wed Apr 8 19:28:02 2020 +0800
tools: Update mkdist.py for nuclei bsp
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 0e1f502edf
Author: Huaqi Fang <578567190@qq.com>
Date: Wed Apr 8 18:46:58 2020 +0800
nuclei: optimize rvstar support directory
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 1131f6e648
Author: Huaqi Fang <578567190@qq.com>
Date: Wed Apr 8 18:37:24 2020 +0800
nuclei: update kconfig
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit ad81c1d3bf
Author: Huaqi Fang <578567190@qq.com>
Date: Wed Apr 8 15:43:00 2020 +0800
nuclei: Rename board name
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit d780138a1a
Author: Huaqi Fang <578567190@qq.com>
Date: Tue Apr 7 09:36:19 2020 +0800
libcpu: Add Nuclei arch option in KConfig
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 60320d34b1
Author: Huaqi Fang <578567190@qq.com>
Date: Fri Apr 3 16:51:01 2020 +0800
nuclei: Update nuclei sdk of rt-thread support
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit a042b806ef
Author: Huaqi Fang <578567190@qq.com>
Date: Fri Apr 3 11:34:09 2020 +0800
nuclei: modify application for not print anything
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 2a9603adcb
Author: Huaqi Fang <578567190@qq.com>
Date: Fri Apr 3 11:31:01 2020 +0800
nuclei: Add .gitignore for nuclei bsp
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 34aaf6aeba
Author: Huaqi Fang <578567190@qq.com>
Date: Fri Apr 3 11:28:06 2020 +0800
nuclei_sdk: update link script of rvstar to contain rt-thread needed sections
/* section information for finsh shell */
. = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
__fsymtab_end = .;
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
/* section information for initial. */
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
The above code placed in rodata section
Signed-off-by: Huaqi Fang <578567190@qq.com>
commit 3451466e9d
Author: Huaqi Fang <578567190@qq.com>
Date: Fri Apr 3 10:04:42 2020 +0800
bsp: Add initial commit of nuclei rvstar board bsp
Signed-off-by: Huaqi Fang <578567190@qq.com>
Signed-off-by: Huaqi Fang <578567190@qq.com>
2020-04-17 21:07:29 +08:00
ZhangTao
80a4912baf
修改了上下文切换退出时的bug,该bug会导致中断被提前打开造成死锁
2019-11-05 10:30:47 +08:00
shaojinchun
cb07e5fb24
开放spinlock相关函数
2019-09-27 14:38:33 +08:00
tyustli
49e9d19c82
first version
2019-07-24 17:03:26 +08:00
shaojinchun
bcb7fac0d0
fix signals for k210
2019-05-11 09:37:25 +08:00
ZYH
fcb88f7034
[libcpu][k210]fix stack frame print
2019-03-28 17:05:52 +08:00
BernardXiong
bd8f0d0423
[libcpu] Fix the build directory issue
2019-03-26 13:36:01 +00:00
ZYH
c41bf3120f
[libcpu][k210]add stack info printf
2019-03-21 15:10:55 +08:00
ZYH
3dd72f956b
[libcpu][k210]add description of exception
2019-03-20 12:23:17 +08:00
Bernard Xiong
bde47018b8
[libcpu] Add SConscript in libcpu.
2019-01-07 06:09:45 +08:00
shaojinchun
86c76b0e8a
add k210 SMP support
2018-12-28 09:41:18 +08:00
Bernard Xiong
597d71cc03
[bsp][k210] Add get_free_heap_size function.
...
* Add get_free_heap_size function;
* Increase shell stack for KPU module.
2018-12-23 14:11:25 +08:00
Bernard Xiong
5e0f8cb3aa
[libcpu] Add k210 BSP.
2018-12-18 21:01:03 +08:00
Bernard Xiong
885d99ee9b
[libcpu][risc-v] fix rt_thread_switch_interrupt_flag issue.
2018-12-15 11:47:59 +08:00
Bernard Xiong
fd347fdb90
[libcpu][risc-v] fix the rt_thread_switch_interrupt_flag issue
2018-12-15 11:47:10 +08:00
Bernard Xiong
08521ceaa5
[libcpu] Fix the E310 compiling issue.
2018-12-08 17:08:52 +08:00
Bernard Xiong
c9576c3e53
[BSP] Add RV32M1_VEGA BSP.
2018-12-08 10:44:56 +08:00
Bernard Xiong
36b194aeb6
[BSP] Update Hifive1 BSP with unified RV porting.
2018-12-08 10:42:40 +08:00
Bernard Xiong
2a7d814f77
[libcpu] Add unified RISC-V libcpu porting.
2018-12-08 10:41:38 +08:00
liang yongxiang
32c5b2515f
[libcpu] add risc-v e310 porting
2018-05-31 14:53:26 +08:00
liang yongxiang
5faae3350c
[libcpu] remove libcpu/risc-v
2018-05-29 12:59:13 +08:00
Bernard Xiong
2ac493698b
[BSP] cleanup for hifive1 bsp.
2017-08-26 11:02:39 +08:00
zhangjun
72cfe9dd68
modify: drivers/cpuusage.c
...
modify: ../../libcpu/risc-v/e310/stack.c
rmove unused macro definition
modify: ../../src/idle.c
Return to the original version
2017-07-31 12:05:45 +08:00
zhangjun
e9f1bdf2da
new file: ../../libcpu/risc-v/e310/trap.c
...
add file that forget to submit before
auto change timer mtimercmp register on the base of RT_TICK_PER_SECOND in rtconfig.h
no flashing led
new file: ../../src/idle.c
recover old file
2017-07-31 11:12:28 +08:00
zhangjun
a5305c05df
fix bug in context_gcc.s and start_gcc.s:
...
save mie into stack
msh running normaly
2017-07-31 10:59:59 +08:00
zhangjun
b032dff161
fix bug in rt_hw_context_switch_interrupt_do
...
save sp to old thread
clear rt_thread_switch_interrupt_flag
always enable interrupt after rt_hw_context_switch
judeg the type of interrupt in trap_entry, then call handler(Machine timer interrupt of Machine external interrupt)
2017-07-30 19:46:28 +08:00
zhangjun
2d56a27c20
修改: ../../libcpu/risc-v/e310/context_gcc.S
...
enable interrupt after return form rt_hw_context_switch
2017-07-30 15:34:32 +08:00
zhangjun
3c51848d33
fix trap_entry
2017-07-29 15:37:20 +08:00
zhangjun
b80f83f360
modified: ../../libcpu/risc-v/e310/context_gcc.S
...
fix open timer intrrupt
2017-07-26 16:27:54 +08:00
zhangjun
98a6896cfa
remove "csrrc a5, mstatus, MSTATUS_MIE" in rt_hw_interrupt_enable();
...
it will lead to interrupt again in interrupt
2017-07-26 16:07:01 +08:00
zhangjun
b334347a24
deleted: rtthread.s /*just for debug*/
...
modified: ../../libcpu/risc-v/e310/context_gcc.S
change ret to mret and switch to new task with mepc
2017-07-17 16:55:33 +08:00
zhangjun
e01455155a
add context_gcc.s
2017-07-17 15:44:00 +08:00