3.12 Passing Options to the Assembler
You can pass options to the assembler.
-
-Wa,
option -
Pass option as an option to the assembler. If option contains commas, it is split into multiple options at the commas.
-
-Xassembler
option -
Pass option as an option to the assembler. You can use this to supply system-specific assembler options which GCC does not know how to recognize.
If you want to pass an option that takes an argument, you must use -Xassembler twice, once for the option and once for the argument.