Commit Graph

15 Commits

Author SHA1 Message Date
YuQi b11cb41ae7
tms320f28379d fix init (#6343)
解决 tms320f28379d bsp 启动的问题。主要改动如下。

修正context.s中汇编代码错误。在旧版的代码中,操作数为32位而汇编命令却使用了针对16位数据的命令MOV,导致程序在某些情况无法正常启动线程。
由于C28x的平台下,SP只支持16bit寻址,所以用于线程空间存放的heap以及ebss段都需要放在低16位的空间,针对这个问题修改了CMD文件。此外还增加基于CMD文件基于RAM的支持,方便调试。
新增rtdef.h中RT_SECTION,RT_USED,ALIGN和RT_WEAK的定义。旧版bsp中这些定义为空,导致INIT_EXPORT注册的函数失效。
修改程序启动代码,在程序入口直接调用原生启动代码
以上改动在LAUNCHXL-F28379D 通过了测试。
2022-08-29 15:35:23 -04:00
Yunjie Gu db4bc4a525 libc compatible 2022-08-22 21:07:22 +01:00
Yunjie Gu b43f0e7205
[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 <qiyu_sjtu@163.com>
2022-08-20 13:16:41 -04:00
Tangyuxin d724eed9fc
分离内存分配接口与内存分配算法 (#5175)
* [kernel][mem] Multiple instances of small memory allocation algorithm

* [kernel][mem] Change small memory management algorithm memory header flag

* [kernel][mem] Fix assertion problem

* [kernel][slab] Multiple instances of slab memory management algorithm

* [kernel][memheap] Remove rt_malloc/rt_free/rt_realloc and other related memory interfaces

* [kernel][mem] Clean up memory space of small memory management objects

* [kernel][kservice] Add memory application interface and thread protection interface

* [kernel][kservice] Fix function return value problem

* [kernel][memheap] Optimize memheaptrace print

* [kernel][memheap] Support best mode

* [kernel][memory] Remove semaphore lock

* [kernel][memheap] Add locked flag

* [kernel][memory] Support malloc memory in interrupt

* [kernel][memheap] Add 'memheapcheck' cmd

* [kernel][mem] Fix failure to request full memory

* [kernel][memheap] Fix compilation warning

* [kernel][mem] Fix mem realloc ASSERT

* [examples][testcases] Add small mem testcase

* [examples][mem_tc] Modify test memory size

* [examples][testcases] Add slab memory management algorithm test case

* [examples][testcases] fix small memory management algorithm test case

* [kernel][memory] Adjusting memory allocation algorithm object definition and interface

* [kernel][memory] Fix compilation warning

* [examples][utest] Fix mem test case

* [examples][utest] fix slab test case

* [utest][testcases] Shorten test time

* [kernel][memory] Formatting code

* [examples][utest] Adjust test run time

* [examples][utest] Formatting code

* [bsp] update all rtconfig.h
2021-12-16 16:23:58 +08:00
LinJieqiang d16d78c53e fix spelling mistake for "RT_IDEL_HOOK_LIST_SIZE" 2019-09-05 08:33:12 +08:00
xuzhuoyi 27d27cdb4b [bsp][tms320f28379d] Add finsh support 2019-04-07 18:19:16 +08:00
xuzhuoyi 843cc6fcd1 [bsp][tms320f28379d] Add SCI support 2019-03-27 13:09:19 +08:00
armink 0d7ba79219 Remove the DBG_COLOR and DBG_ENABLE definition. 2019-03-06 17:54:30 +08:00
chenchaoqun@rt-thread.com bb8e89e851 【串口】宏定义对应增加 2018-12-17 09:38:53 +08:00
xuzhuoyi 6c081947b5 [bsp][tms320f28379d] Classify c28x into ti-dsp 2018-11-24 17:41:55 +08:00
xuzhuoyi 17301e463c [bsp][tms320f28379d] Add support of Kconfig 2018-11-18 12:06:52 +08:00
xuzhuoyi 9d6c8186c5 [bsp][tms320f28379d] Change stack config in rtconfig.h 2018-11-16 21:48:15 +08:00
xuzhuoyi 5fd1213e73 [bsp][tms320f28379d] __rt_ffs() problem caused by 16-bit int 2018-09-03 21:39:56 +08:00
xuzhuoyi 697a4495a6 [bsp][tms320f28379d] Add support for upward-growing stack 2018-09-03 00:03:06 +08:00
xuzhuoyi d85981a715 [BSP][tms320f28379d] Add port for tms320f28379d 2018-09-02 18:44:28 +08:00