30 lines
497 B
ArmAsm
30 lines
497 B
ArmAsm
# 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
|