freebsd-ports/lang/schemetoc/files/x86.s

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/*
* SCHEME->C
*
* x86 assembly code.
*
* This code originally came from the Linux port, so someone else gets
* the credit for writing it.
*
*/
#ifdef __i486__
.align 4
#else
.align 2
#endif
.globl sc_geti386regs
sc_geti386regs:
pushl %ebp
movl %esp,%ebp
pushl %ecx
movl %eax,%ecx
movl 8(%ebp),%eax
movl %ecx,(%eax)
popl %ecx
movl %ecx,4(%eax)
movl %edx,8(%eax)
movl %ebx,12(%eax)
movl %esi,16(%eax)
movl %edi,20(%eax)
movl %ebp,%esp
popl %ebp
ret