How to have gcc generate assembler code with C source listed?

"Chen (陈) Jun (军)" chjfth@gmail.com
Fri Jul 4 09:27:00 GMT 2008


Hello, all,

We know that -S option makes gcc output assembly code in a .s file so we 
can examine. I'd like to know can I have gcc generate .s file with 
original C/C++ source code listed side by side(but in comment blocks) 
with assembly code. The benefit for this is the reader can easily know 
which  C/C++ statement corresponds to which assembly(assembler) code.

Is there any options to enable this? If yes, since what version of gcc 
is it supported?

Thank you in advance.
 



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