rt-thread.git/libcpu/arm/cortex-r4/start_gcc.S, branch serialX-dev Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/rt-thread.git/atom/libcpu/arm/cortex-r4/start_gcc.S?h=serialX-dev 2022-04-05T02:26:12Z 1、解决未在rtconfig.h中定义“RT_USING_CPU_FFS”宏时，使用arm-gcc编译会出现__rt_ffs() 函数重定义，导致编译不通过的问题； (#5755) 2022-04-05T02:26:12Z changzehai 857891854@qq.com 2022-04-05T02:26:12Z urn:sha1:3f7cc54449e158974f35aaf510dc2934cb38232f 2、解决bsp/rm48x50工程使用arm-gcc编译下载后，程序运行出现prefetch abort异常的问题。 [asm] 解决tab和空格混用的问题 2022-01-20T12:57:35Z Meco Man 920369182@qq.com 2022-01-18T05:35:13Z urn:sha1:563e49890c597c53adba954063c37b03644c5c69 fixed linker script and stack align issues. 2019-10-22T01:47:41Z aozima wuyangyong@gmail.com 2019-10-22T01:47:41Z urn:sha1:525d353403c0c665328ea52416922c82ae2eaac5 [license] Change the license of libarm to Apache. 2018-10-14T17:35:07Z Bernard Xiong bernard.xiong@gmail.com 2018-10-14T17:35:07Z urn:sha1:7c425408b4335d7af2fefcfa51174735b98037ed cortex-r4: use byte to allocate the stack 2013-11-17T04:49:08Z Grissiom chaos.proton@gmail.com 2013-11-17T04:19:04Z urn:sha1:0c9b9ced315210159974dcba7d0dc40c18c46ad2 Unit of "byte" is more intuitive than "long". cortex-r4: let svc mode reuse the stack of IRQ on startup 2013-11-17T04:49:07Z Grissiom chaos.proton@gmail.com 2013-11-17T04:13:25Z urn:sha1:a8520ed383e9557993d647f477ecb4d6658c3ccd As the svc stack is the stack of threads, there is no need to allocate a separate stack for the startup. Reuse the IRQ stack should be OK. Tested on rm48 board. cortex-r4: dump register on traps 2013-10-20T15:46:50Z Grissiom chaos.proton@gmail.com 2013-10-20T15:00:44Z urn:sha1:377c6e6cc9b415793d4787c86d0e9dea5e47e914 We could not handle any traps except IRQ/FIQ. rm48: move some asm file to libcpu 2013-10-20T10:51:46Z Grissiom chaos.proton@gmail.com 2013-10-20T10:27:06Z urn:sha1:81ab083ae52ee3d1be3804ffe11685802e881bfe