This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

对于C6748芯片的汇编函数带有返回值,具体的汇编.asm文件的格式!!!!



大家好:

      目前在做C6748芯片的汇编学习,目前遇到的问题是编写一个汇编.asm文件,使用.global声明汇编函数名,我查看这款芯片的数据手册知道函数的返回值都是通过A4寄存器返回的,如何实现汇编函数在C中进行调用时可以将其返回值出传递出来????