First, the linker is instructed (with the -wl option) to generate a map file, and the compiler is instructed to generate debug symbols (-g).

首先，要(使用- Wl选项)通知链接器生成一个映像文件，并(使用- g选项)通知编译器生成调试符号。

youdao

They have no interest in providing you with a portable register map, so that you can switch the the competitor's compiler for the same MCU.

他们在为您提供一个便携式寄存器映射，这样就可以切换竞争对手的编译器相同的MCU没有兴趣。

youdao