1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#
# Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
# Copyright (c) 2002-2008 Atheros Communications, Inc.
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# $Id: x86_64-elf.inc,v 1.2 2008/11/10 03:44:59 sam Exp $
#
#
# Compilation configuration for building x86-64-elf.
#
#
ifndef TOOLPREFIX
TOOLPREFIX= /pub/gnu/bin/x86_64-linux-
endif
#
CC= ${TOOLPREFIX}gcc
LD= ${TOOLPREFIX}ld
STRIP= ${TOOLPREFIX}strip
OBJCOPY=${TOOLPREFIX}objcopy
NM= ${TOOLPREFIX}nm
COPTS+= -DAH_BYTE_ORDER=AH_LITTLE_ENDIAN
#
# NB: this should come from inttypes.h but can't until we cleanp
# the definition of va_list on linux
#
COPTS+= -DAH_WORDSIZE=64
COPTS+= -mcmodel=kernel -mno-red-zone
ifndef CONFIG_FRAME_POINTER
COPTS+= -fomit-frame-pointer
endif
|
