z205500 发表于 2013-10-28 20:12:28

splitting LDM/STM has no benefit

   这个是什么警告?26个这种警告,怎么可以改掉

发表于 2013-10-29 12:49:53

RE:splitting LDM/STM has no benefit

Cortex M系列由于能保存STM/LDM的REG读写状态,所以不需要加Split LDM/STM的编译选项了。
除了印象中M3的r1pn那个Bug以外

风华正茂0314 发表于 2013-10-29 12:51:07

回复:splitting LDM/STM has no benefit

没见过。。。。。。。。

温柔的武士刀 发表于 2013-10-31 19:38:51

RE:splitting LDM/STM has no benefit

2楼的方法是对的!
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