6 Assembler
6.2.1
Input File
Assembly source file
File format:
Text file
File name:
<filename>.s (Other extenders than ".s" can be used. A path can also be specified.)
File in which basic instructions and assembler directives are described. Usually, a file delivered by the xgcc C
Description:
compiler is input there.
If source files were created that only describe basic instructions and assembler directives, they can be input into
the as assembler directly.
6.2.2
Output File
Object file
File format:
Binary file in elf format
File name:
<filename>.o (The <filename> is the same as that of the input file.)
Description:
File in which symbol information and debugging information are added to the program code (machine
language).
6-2
Seiko Epson Corporation
S5U1C17001C Manual
(Rev. 1.0)