Man, Jianting (Meco)
71ba65e7c0
add new bsp tms320c6678
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原始提交PR:https://gitee.com/rtthread/rt-thread/pulls/372
提交者:https://gitee.com/wei-handong
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在TI公司C6000 DSP处理器上成功移植rt-thread操作系统;主要在libcpu/ti-dsp/c6x添加keystone架构底层代码,在bsp/ti-c6678添加bsp工程,该工程已在本人的开发板上成功运行
* 添加TMS320C6678处理器,keystone架构底层代码
* 添加支持中断栈部分代码,修改格式
* 修改汇编rt_hw_context_switch_to处关于时间槽的使用;修改格式
* 修改使用C语言构建任务栈帧,清除fls和ffs对<c6x.h>文件的依赖
* 修改bsp tms320c6678工程,并测试
* 删除依赖TI的KeyStone_common.c文件
* 添加编译说明
* update bsp/ti-tms320c6678/README.md.
* format code
Co-authored-by: Huang bo <hb265419@126.com>
Co-authored-by: hdwei <1147479335@qq.com>
Co-authored-by: bernard <bernard.xiong@gmail.com>
Co-authored-by: rtthread-bot <48120998+rtthread-bot@users.noreply.github.com>
Co-authored-by: Meco Man <920369182@qq.com>
2022-01-29 16:11:42 +08:00
Man, Jianting (Meco)
5a0fea6987
[Kconfig][libcpu] 增加ARCH_CPU_BIG_ENDIAN ( #5547 )
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* [cpu] 增加ARCH_CPU_BIG_ENDIAN
- 之前RT_USING_BIG_ENDIAN的命名并不合理,予以替换为ARCH_CPU_BIG_ENDIAN
- 删除一处多余的ARCH_CPU_64BIT
- 整理了libcpu/Kconfig的格式
* [libcpu][Kconfig] Cortex-M4&7 select ARCH_ARM_CORTEX_FPU
* revert last commit
2022-01-25 15:00:47 +08:00
Meco Man
563e49890c
[asm] 解决tab和空格混用的问题
2022-01-20 20:57:35 +08:00
Bernard Xiong
5decbb5170
Merge pull request #5345 from jiladahe1997/master
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[bugfix] libcpu/arm/cortex-m/context_gcc: 修复thumb指令集汇编语法错误
2022-01-14 22:36:14 +08:00
GuEe-GUI
353f717037
[libcpu/aarch64] add smp support
2022-01-08 18:24:02 +08:00
Meco Man
5187d75af5
[armclang] 使用__clang__代替__CLANG_ARM
2021-12-29 14:15:38 -05:00
Meco Man
c8dcf7cc68
[libc]rename group name
2021-12-30 01:27:25 +08:00
Man, Jianting (Meco)
ed1f8b3f64
Revert "add clang-arm support."
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This reverts commit a5f6fdc780
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2021-12-22 18:57:16 -05:00
guozhanxin
a5f6fdc780
add clang-arm support.
2021-12-22 13:03:05 +08:00
jiladahe1997
433e5f8147
[bugfix] libcpu/arm/cortex-m/context_gcc: 修复thumb指令集汇编语法错误
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当使用thumb指令集时,要求汇编语法中的“条件执行”要跟在IT指令后面,否则会编译不通过。
报错如下:Error: thumb conditional instruction should be in IT block -- `moveq r4,#0x01'
虽然可以通过指定"-Wa,-mimplicit-it=thumb"选项来告诉编译器识别隐式的IT指令,但是能在代码里面直接加上IT指令的话更好。
thumb指令集“条件执行”arm官网文档:
https://developer.arm.com/documentation/dui0473/m/condition-codes/conditional-execution-in-thumb-state
参考论坛帖子:
https://club.rt-thread.org/ask/question/433887.html
https://club.rt-thread.org/ask/question/4188.html
Signed-off-by: Mingrui Ren <jiladahe1997@gmail.com>
2021-12-09 11:22:46 +08:00
Bernard Xiong
7c012afdf8
Merge pull request #5314 from GuEe-GUI/master
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fixup .bss size define in link.lds and set spsel=1 in aarch64
2021-12-01 09:18:50 +08:00
GuEe-GUI
efbdbc2636
fixup .bss size define in link.lds and set spsel=1 in aarch64
2021-11-30 11:14:17 +08:00
jihongbin
7d07c61a47
[fix][libcpu][riscv][t-head] fix rt_hw_interrupt_disable/rt_hw_interrupt_enable bug
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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
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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
mazhiyuan
99e9ea61bc
修复部分bsp编译报错
2021-10-13 11:02:01 +08:00
Bernard Xiong
63c741996b
Merge pull request #5031 from liukangcc/armclang
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[update] support armclang
2021-09-28 13:51:23 +08:00
Bernard Xiong
8bf5c27406
Merge pull request #5090 from GuEe-GUI/master
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Merge AArch64 libcpu and add some drivers for their bsps
2021-09-26 17:18:43 +08:00
GuEe-GUI
740cd9dfb0
Merge AArch64 libcpu and add some drivers for their bsps
2021-09-26 15:01:59 +08:00
liukangcc
0e46c8a33d
[update] support armclang
2021-09-26 10:46:21 +08:00
Meco Man
f191694b19
[ci][action.yml]CI加入龙芯ls2kdev
2021-09-22 08:24:45 -04:00
BernardXiong
0b13409c16
[BSP] fix compiling issue with libc
2021-09-11 18:09:22 +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
chen zx
ac824e0ef3
Merge branch 'RT-Thread:master' into master
2021-08-16 16:29:25 +08:00
wormsX
360223a693
QEMU support, and code optimization for thead extension
2021-08-16 16:07:57 +08:00
Bernard Xiong
a6df4391ed
Merge pull request #4924 from GuEe-GUI/master
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[bsp/virt64/aarch64]添加qemu-virt64-aarch64平台
2021-08-10 18:03:07 +08:00
GuEe-GUI
b7dd004de0
[bsp/virt64/aarch64] Add 'qemu-virt64-aarch64' bsp
2021-08-06 18:35:58 +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
guozhanxin
40e7d5a23d
Merge remote-tracking branch 'remotes/gitee/master'
2021-07-12 10:14:20 +08:00
iysheng
e62943abd2
[libcpu][arm][s3c24x0] Fix RTC driver compile error
2021-07-08 22:41:40 +08:00
fenghuijie
0015af02e4
调整代码,以支持cpu usage
2021-07-05 18:33:22 +08:00
fenghuijie
e933c1f610
调整异常处理代码结构,以支持backtrace功能
2021-07-05 14:43:33 +08:00
fenghuijie
eb79a8a244
修改irq handle接口rt_hw_trap_irq,支持核间IPI中断处理
2021-07-05 14:06:32 +08:00
fenghuijie
da701d6b3a
添加dcache invalidate/dcache clean&invalidate接口
2021-07-03 17:34:45 +08:00
wanghaijing
a6060a41df
Adjust the stack_top to bss
2021-07-03 10:25:30 +08:00
Bernard Xiong
7d3bac8b6e
[libcpu] remove gtimer/pmu from cortex-a
2021-07-02 15:07:21 +08:00
guozhanxin
43d19a8b78
[bsp] stm32h750-artpi-h750/stm32f412-st-nucleo support armclang.
2021-07-01 01:31:56 +08:00
zhouji
3350b0ba4e
[update] 整理cortex-a kconfig菜单,并更新相关BSP的配置。
2021-05-27 17:44:44 +08:00
zhouji
d6e86a67bb
[add] 在cortex-a中增加,打开RT_USING_CPU_FFS宏定义时的_rt_ffs实现。
2021-05-27 17:39:03 +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
Bernard Xiong
9317ee2cb2
Merge pull request #4705 from lizhirui/master
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add qemu-riscv-virt64 bsp
2021-05-21 06:41:20 +08:00
lizhirui
5d33302992
Revert "repair hard fault return bug"
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This reverts commit e7fc0c89d2
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2021-05-20 16:23:56 +08:00
Bernard Xiong
a0175e3d15
Merge pull request #4683 from Wang-Huachen/master
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add ethernet driver for zynqmp-r5-axu4ev
2021-05-18 18:51:19 +08:00
lizhirui
5036816967
add qemu-riscv-virt64 bsp
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add qemu-riscv-virt64 bsp
2021-05-18 09:57:25 +08:00
lizhirui
9a4e270f97
Merge branch 'RT-Thread:master' into master
2021-05-18 09:54:11 +08:00
Wang-Huachen
b57278f830
remove redundant code in zynqmp-r5-axu4ev bsp
2021-05-16 10:00:17 +08:00