# Copyright (C) 2015 The University of Notre Dame # This software is distributed under the GNU General Public License. # See the file LICENSE for details. .global syscall syscall: pushl %ebp movl %esp,%ebp pushl %eax pushl %ebx pushl %ecx pushl %edx pushl %esi pushl %edi movl 8(%ebp), %eax movl 12(%ebp), %ebx movl 16(%ebp), %ecx movl 20(%ebp), %edx movl 24(%ebp), %esi movl 28(%ebp), %edi int $48 popl %edi popl %esi popl %edx popl %ecx popl %ebx addl $4,%esp leave ret