e5b8bced3f
As part of the migration away from obsolete binutils we want to retire GNU as. Most assembly files used on amd64 have a .S extension and are assembled with Clang's integrated assembler; rename two files in stand/i386/btx/lib to .S to use IAS as well. The generated .text is identical (the entire .o files are not, as Clang adds debug info). PR: 205250, 233094 Discussed with: imp Sponsored by: The FreeBSD Foundation
41 lines
798 B
ArmAsm
41 lines
798 B
ArmAsm
#
|
|
# Copyright (c) 1998 Robert Nordier
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms are freely
|
|
# permitted provided that the above copyright notice and this
|
|
# paragraph and the following disclaimer are duplicated in all
|
|
# such forms.
|
|
#
|
|
# This software is provided "AS IS" and without any express or
|
|
# implied warranties, including, without limitation, the implied
|
|
# warranties of merchantability and fitness for a particular
|
|
# purpose.
|
|
#
|
|
|
|
# $FreeBSD$
|
|
|
|
#
|
|
# BTX system calls.
|
|
#
|
|
|
|
#
|
|
# Globals.
|
|
#
|
|
.global __exit
|
|
.global __exec
|
|
#
|
|
# Constants.
|
|
#
|
|
.set INT_SYS,0x30 # Interrupt number
|
|
#
|
|
# System call: exit
|
|
#
|
|
__exit: xorl %eax,%eax # BTX system
|
|
int $INT_SYS # call 0x0
|
|
#
|
|
# System call: exec
|
|
#
|
|
__exec: movl $0x1,%eax # BTX system
|
|
int $INT_SYS # call 0x1
|