newlib-cygwin/newlib/libc/sys/go32/chdir.s

28 lines
696 B
ArmAsm

# /* This is file CHDIR.S */
# /*
# ** Copyright (C) 1991 DJ Delorie
# **
# ** This file is distributed under the terms listed in the document
# ** "copying.dj".
# ** A copy of "copying.dj" should accompany this file; if not, a copy
# ** should be available from where this file was obtained. This file
# ** may not be distributed without a verbatim copy of "copying.dj".
# **
# ** This file is distributed WITHOUT ANY WARRANTY; without even the implied
# ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# */
.text
.globl _chdir
_chdir:
pushl %ebx
pushl %esi
pushl %edi
movl 16(%esp),%edx
movb $0x3b,%ah
int $0x21
popl %edi
popl %esi
popl %ebx
jmp syscall_check