/ emx/ptrace.s (emx+gcc) -- Copyright (c) 1992-1993 by Eberhard Mattes

#include "syscalls.h"

        .globl  ___ptrace

/ int __ptrace (int request, int pid, int addr, int data)

        ALIGN

___ptrace:
        pushl   %ebx
        pushl   %edi
        movl    3*4(%esp), %ebx         / request
        movl    4*4(%esp), %edi         / pid
        movl    5*4(%esp), %edx         / addr
        movl    6*4(%esp), %ecx         / data
        movb    $8, %al                 / ptrace
        SYSCALL(0x7f)
        popl    %edi
        popl    %ebx
        RETERRNOECX