Subversion Repositories or1k_old

/

/ our buffer looks like:

/  eax,ebx,ecx,edx,esi,edi,esp,ebp,pc

        .globl  _setjmp

        .globl  setjmp

_setjmp:

setjmp:

        pushl   %ebx

        movl    8(%esp), %ebx

        movl    %eax, (%ebx)

        popl    %eax

        movl    %eax, 4(%ebx)

        movl    %ecx, 8(%ebx)

        movl    %edx, 12(%ebx)

        movl    %esi, 16(%ebx)

        movl    %edi, 20(%ebx)

        movl    %esp, 24(%ebx)

        movl    %ebp, 28(%ebx)

        movl    (%esp), %eax

        movl    %eax, 32(%ebx)

        xorl    %eax, %eax

        ret