diff options
| author | Yunjie Gu <[email protected]> | 2022-08-20 18:16:41 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2022-08-20 13:16:41 -0400 |
| commit | b43f0e72056ccead87e4846ba966c649bc9f4947 (patch) | |
| tree | bb9631b4dc719db35449f0798bb049ef2109a5e8 /libcpu | |
| parent | 5b8a3678f09a2b87448d530fe72b7ea85fe7311e (diff) | |
[bsp][tms320f28379d] Fix compile ti (#6254)
* compile_ok
Issues fixed:
(1) update .config: select FINSH_USING_SYMTAB
(2) add rt_size_t in rtconfig_project.h
(3) fix finsh problems of using sym table
(4) update .project to include ipc source codes.
Todo list:
(1) automate the build source selection of ccs and reconcile it with scons
* change compiler
* msh can run now
the key step is to swap the order of rt_interrupt_nest -- and RT_OBJECT_HOOK_CALL(rt_interrupt_leave_hook,()) in irq.c. This is an improvised solution and an issue has been raised.
* Update 2837x_FLASH_lnk_cpu1.cmd
The original one is also fine. Just to make it more rigorous since FSymTab is in data section.
* update readme.md
Complier selection and maintainer update.
Co-authored-by: YuQi <[email protected]>
Diffstat (limited to 'libcpu')
| -rw-r--r-- | libcpu/ti-dsp/c28x/context.s | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libcpu/ti-dsp/c28x/context.s b/libcpu/ti-dsp/c28x/context.s index fcae0aa520..2b019e0714 100644 --- a/libcpu/ti-dsp/c28x/context.s +++ b/libcpu/ti-dsp/c28x/context.s @@ -9,7 +9,7 @@ ; 2019-06-17 zhaoxiaowei fix bugs of old c28x interrupt api. ; 2019-07-03 zhaoxiaowei add _rt_hw_calc_csb function to support __rt_ffs. ; 2019-12-05 xiaolifan add support for hardware fpu32 -; +; 2022-06-21 guyunjie trim pendsv (RTOSINT_Handler) .ref _rt_interrupt_to_thread .ref _rt_interrupt_from_thread @@ -191,8 +191,8 @@ _reswitch2: .asmfunc _RTOSINT_Handler: -; disable interrupt to protect context switch - DINT + ; disable interrupt to protect context switch + ; DINT ;this is done by hardware so not needed ; get rt_thread_switch_interrupt_flag MOV AR0, #_rt_thread_switch_interrupt_flag @@ -248,8 +248,8 @@ switch_to_thread: RT_CTX_RESTORE ; pop r4 - r11 register rtosint_exit: - ; restore interrupt - EINT + ; do not restore interrupt here: to be restored according to the + ; switched-to context during IRET (automaticlly by hardware) IRET .endasmfunc |