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add todo: 编译选项只能开启O0的问题

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fslongjin 2022-08-01 17:33:23 +08:00
parent b2614801ac
commit 34bd3b6082
1 changed files with 1 additions and 1 deletions
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2
kernel/exception/irq.c
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@ -47,7 +47,7 @@
// 构造中断entry
// 为了复用返回函数的代码，需要压入一个错误码0
// todo: 将这里改为volatile，也许能解决编译选项为O1时，系统崩溃的问题
#define Build_IRQ(number) \
void IRQ_NAME(number); \
__asm__(SYMBOL_NAME_STR(IRQ) #number "interrupt: \n\t" \