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/*
Copyright (C) 2001, 2002 Thomas M. Ogrisegg
This is free software. You can redistribute and
modify it under the terms of the GNU General Public
Public License.
mcount.S
i386 assembler implementation of mcount
*/
/* .section ".profile" */
.text
.globl mcount
.type mcount,@function
mcount:
/*
save all generic registers which
might be used by __mcount, but aren't
automatically saved
*/
pushl %eax
pushl %ecx
pushl %edx
/* push the instruction pointer of the calling function */
pushl 0xc(%esp)
/* push the instruction pointer of the
function that called the calling function */
pushl 0x4(%ebp)
call __mcount
/* clean up stack */
addl $0x8, %esp
/* restore the previously saved registers */
popl %edx
popl %ecx
popl %eax
ret
.size mcount,.-mcount
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