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aarch64: add initial support

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Add initial support for the AArch64 architecture

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 43353
This commit is contained in:
Florian Fainelli 2014-11-24 06:33:13 +00:00
parent d6da770a80
commit dd8d7188ee
11 changed files with 346 additions and 185 deletions
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2
include/kernel.mk
View File

@ -66,7 +66,7 @@ ifneq (,$(findstring uml,$(BOARD)))
LINUX_KARCH=um LINUX_KARCH=um
else else
ifeq (,$(LINUX_KARCH)) ifeq (,$(LINUX_KARCH))
LINUX_KARCH=$(strip $(subst i386,x86,$(subst armeb,arm,$(subst mipsel,mips,$(subst mips64,mips,$(subst mips64el,mips,$(subst sh2,sh,$(subst sh3,sh,$(subst sh4,sh,$(ARCH)))))))))) LINUX_KARCH=$(strip $(subst i386,x86,$(subst armeb,arm,$(subst mipsel,mips,$(subst mips64,mips,$(subst mips64el,mips,$(subst sh2,sh,$(subst sh3,sh,$(subst sh4,sh,$(subst aarch64,arm64,$(subst aarch64_be,arm64,$(ARCH))))))))))))
endif endif
endif endif

28
include/site/aarch64-linux Normal file
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@ -0,0 +1,28 @@
ac_cv_c_littleendian=${ac_cv_c_littleendian=yes}
ac_cv_c_bigendian=${ac_cv_c_bigendian=no}
ac_cv_sizeof___int64=8
ac_cv_sizeof_char=1
ac_cv_sizeof_int=4
ac_cv_sizeof_int16_t=2
ac_cv_sizeof_int32_t=4
ac_cv_sizeof_int64_t=8
ac_cv_sizeof_long_int=8
ac_cv_sizeof_long_long=8
ac_cv_sizeof_long=8
ac_cv_sizeof_off_t=8
ac_cv_sizeof_short_int=2
ac_cv_sizeof_short=2
ac_cv_sizeof_size_t=8
ac_cv_sizeof_ssize_t=8
ac_cv_sizeof_u_int16_t=2
ac_cv_sizeof_u_int32_t=4
ac_cv_sizeof_u_int64_t=8
ac_cv_sizeof_uint16_t=2
ac_cv_sizeof_uint32_t=4
ac_cv_sizeof_uint64_t=8
ac_cv_sizeof_unsigned_int=4
ac_cv_sizeof_unsigned_long=8
ac_cv_sizeof_unsigned_long_long=8
ac_cv_sizeof_unsigned_short=2
ac_cv_sizeof_void_p=8

5
include/site/aarch64-openwrt-linux-gnu Normal file
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@ -0,0 +1,5 @@
#!/bin/sh
. $TOPDIR/include/site/aarch64-linux
. $TOPDIR/include/site/linux-gnu

28
include/site/aarch64_be-linux Normal file
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@ -0,0 +1,28 @@
ac_cv_c_littleendian=${ac_cv_c_littleendian=no}
ac_cv_c_bigendian=${ac_cv_c_bigendian=yes}
ac_cv_sizeof___int64=8
ac_cv_sizeof_char=1
ac_cv_sizeof_int=4
ac_cv_sizeof_int16_t=2
ac_cv_sizeof_int32_t=4
ac_cv_sizeof_int64_t=8
ac_cv_sizeof_long_int=8
ac_cv_sizeof_long_long=8
ac_cv_sizeof_long=8
ac_cv_sizeof_off_t=8
ac_cv_sizeof_short_int=2
ac_cv_sizeof_short=2
ac_cv_sizeof_size_t=8
ac_cv_sizeof_ssize_t=8
ac_cv_sizeof_u_int16_t=2
ac_cv_sizeof_u_int32_t=4
ac_cv_sizeof_u_int64_t=8
ac_cv_sizeof_uint16_t=2
ac_cv_sizeof_uint32_t=4
ac_cv_sizeof_uint64_t=8
ac_cv_sizeof_unsigned_int=4
ac_cv_sizeof_unsigned_long=8
ac_cv_sizeof_unsigned_long_long=8
ac_cv_sizeof_unsigned_short=2
ac_cv_sizeof_void_p=8

5
include/site/aarch64_be-openwrt-linux-gnu Normal file
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@ -0,0 +1,5 @@
#!/bin/sh
. $TOPDIR/include/site/aarch64-linux
. $TOPDIR/include/site/linux-gnu

4
include/target.mk
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@ -252,6 +252,10 @@ ifeq ($(DUMP),1)
CPU_TYPE = sparc CPU_TYPE = sparc
CPU_CFLAGS_ultrasparc = -mcpu=ultrasparc CPU_CFLAGS_ultrasparc = -mcpu=ultrasparc
endif endif
ifeq ($(ARCH),aarch64)
CPU_TYPE ?= armv8-a
CPU_CFLAGS_armv8-a = -mcpu=armv8-a
endif
DEFAULT_CFLAGS=$(strip $(CPU_CFLAGS) $(CPU_CFLAGS_$(CPU_TYPE)) $(CPU_CFLAGS_$(CPU_SUBTYPE))) DEFAULT_CFLAGS=$(strip $(CPU_CFLAGS) $(CPU_CFLAGS_$(CPU_TYPE)) $(CPU_CFLAGS_$(CPU_SUBTYPE)))
endif endif

72
scripts/config.guess vendored
View File

@ -1,10 +1,10 @@
#! /bin/sh #! /bin/sh
# Attempt to guess a canonical system name. # Attempt to guess a canonical system name.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# Free Software Foundation, Inc. # 2011, 2012 Free Software Foundation, Inc.
timestamp='2010-04-03' timestamp='2012-02-10'
# This file is free software; you can redistribute it and/or modify it # This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by # under the terms of the GNU General Public License as published by
@ -17,9 +17,7 @@ timestamp='2010-04-03'
# General Public License for more details. # General Public License for more details.
# #
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software # along with this program; if not, see <http://www.gnu.org/licenses/>.
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
# #
# As a special exception to the GNU General Public License, if you # As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a # distribute this file as part of a program that contains a
@ -57,8 +55,8 @@ GNU config.guess ($timestamp)
Originally written by Per Bothner. Originally written by Per Bothner.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Software Foundation, Inc. Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -92,7 +90,7 @@ if test $# != 0; then
exit 1 exit 1
fi fi
trap 'exit 1' HUP INT TERM trap 'exit 1' 1 2 15
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires # compiler to aid in system detection is discouraged as it requires
@ -106,7 +104,7 @@ trap 'exit 1' HUP INT TERM
set_cc_for_build=' set_cc_for_build='
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" HUP INT PIPE TERM ; trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ; : ${TMPDIR=/tmp} ;
{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
@ -145,7 +143,7 @@ UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:NetBSD:*:*) *:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or # NetBSD (nbsd) targets should (where applicable) match one or
# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old # switched to ELF, *-*-netbsd* would select the old
# object file format. This provides both forward # object file format. This provides both forward
@ -270,7 +268,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# A Xn.n version is an unreleased experimental baselevel. # A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r. # 1.2 uses "1.2" for uname -r.
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
exit ;; # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
exitcode=$?
trap '' 0
exit $exitcode ;;
Alpha\ *:Windows_NT*:*) Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem? # How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead # Should we change UNAME_MACHINE based on the output of uname instead
@ -552,7 +553,7 @@ EOF
echo rs6000-ibm-aix3.2 echo rs6000-ibm-aix3.2
fi fi
exit ;; exit ;;
*:AIX:*:[456]) *:AIX:*:[4567])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=rs6000 IBM_ARCH=rs6000
@ -789,13 +790,12 @@ EOF
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
exit ;; exit ;;
*:FreeBSD:*:*) *:FreeBSD:*:*)
case ${UNAME_MACHINE} in UNAME_PROCESSOR=`/usr/bin/uname -p`
pc98) case ${UNAME_PROCESSOR} in
echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
amd64) amd64)
echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
*) *)
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
esac esac
exit ;; exit ;;
i*:CYGWIN*:*) i*:CYGWIN*:*)
@ -804,6 +804,9 @@ EOF
*:MINGW*:*) *:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32 echo ${UNAME_MACHINE}-pc-mingw32
exit ;; exit ;;
i*:MSYS*:*)
echo ${UNAME_MACHINE}-pc-msys
exit ;;
i*:windows32*:*) i*:windows32*:*)
# uname -m includes "-pc" on this system. # uname -m includes "-pc" on this system.
echo ${UNAME_MACHINE}-mingw32 echo ${UNAME_MACHINE}-mingw32
@ -858,6 +861,13 @@ EOF
i*86:Minix:*:*) i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix echo ${UNAME_MACHINE}-pc-minix
exit ;; exit ;;
aarch64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
alpha:Linux:*:*) alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
EV5) UNAME_MACHINE=alphaev5 ;; EV5) UNAME_MACHINE=alphaev5 ;;
@ -879,20 +889,29 @@ EOF
then then
echo ${UNAME_MACHINE}-unknown-linux-gnu echo ${UNAME_MACHINE}-unknown-linux-gnu
else else
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
echo ${UNAME_MACHINE}-unknown-linux-gnueabi echo ${UNAME_MACHINE}-unknown-linux-gnueabi
else
echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
fi
fi fi
exit ;; exit ;;
avr32*:Linux:*:*) avr32*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;; exit ;;
cris:Linux:*:*) cris:Linux:*:*)
echo cris-axis-linux-gnu echo ${UNAME_MACHINE}-axis-linux-gnu
exit ;; exit ;;
crisv32:Linux:*:*) crisv32:Linux:*:*)
echo crisv32-axis-linux-gnu echo ${UNAME_MACHINE}-axis-linux-gnu
exit ;; exit ;;
frv:Linux:*:*) frv:Linux:*:*)
echo frv-unknown-linux-gnu echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
hexagon:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;; exit ;;
i*86:Linux:*:*) i*86:Linux:*:*)
LIBC=gnu LIBC=gnu
@ -934,7 +953,7 @@ EOF
test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
;; ;;
or32:Linux:*:*) or32:Linux:*:*)
echo or32-unknown-linux-gnu echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;; exit ;;
padre:Linux:*:*) padre:Linux:*:*)
echo sparc-unknown-linux-gnu echo sparc-unknown-linux-gnu
@ -968,11 +987,14 @@ EOF
sparc:Linux:*:* | sparc64:Linux:*:*) sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;; exit ;;
tile*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
vax:Linux:*:*) vax:Linux:*:*)
echo ${UNAME_MACHINE}-dec-linux-gnu echo ${UNAME_MACHINE}-dec-linux-gnu
exit ;; exit ;;
x86_64:Linux:*:*) x86_64:Linux:*:*)
echo x86_64-unknown-linux-gnu echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;; exit ;;
xtensa*:Linux:*:*) xtensa*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu echo ${UNAME_MACHINE}-unknown-linux-gnu
@ -1231,6 +1253,9 @@ EOF
*:QNX:*:4*) *:QNX:*:4*)
echo i386-pc-qnx echo i386-pc-qnx
exit ;; exit ;;
NEO-?:NONSTOP_KERNEL:*:*)
echo neo-tandem-nsk${UNAME_RELEASE}
exit ;;
NSE-?:NONSTOP_KERNEL:*:*) NSE-?:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk${UNAME_RELEASE} echo nse-tandem-nsk${UNAME_RELEASE}
exit ;; exit ;;
@ -1300,6 +1325,9 @@ EOF
i*86:AROS:*:*) i*86:AROS:*:*)
echo ${UNAME_MACHINE}-pc-aros echo ${UNAME_MACHINE}-pc-aros
exit ;; exit ;;
x86_64:VMkernel:*:*)
echo ${UNAME_MACHINE}-unknown-esx
exit ;;
esac esac
#echo '(No uname command or uname output not recognized.)' 1>&2 #echo '(No uname command or uname output not recognized.)' 1>&2

123
scripts/config.sub vendored
View File

@ -1,10 +1,10 @@
#! /bin/sh #! /bin/sh
# Configuration validation subroutine script. # Configuration validation subroutine script.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# Free Software Foundation, Inc. # 2011, 2012 Free Software Foundation, Inc.
timestamp='2010-05-21' timestamp='2012-02-10'
# This file is (in principle) common to ALL GNU software. # This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software # The presence of a machine in this file suggests that SOME GNU software
@ -21,9 +21,7 @@ timestamp='2010-05-21'
# GNU General Public License for more details. # GNU General Public License for more details.
# #
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software # along with this program; if not, see <http://www.gnu.org/licenses/>.
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
# #
# As a special exception to the GNU General Public License, if you # As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a # distribute this file as part of a program that contains a
@ -76,8 +74,8 @@ version="\
GNU config.sub ($timestamp) GNU config.sub ($timestamp)
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Software Foundation, Inc. Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -128,11 +126,14 @@ case $maybe_os in
linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | \
kopensolaris*-gnu* | \ kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova* | \ storm-chaos* | os2-emx* | rtmk-nova*)
linux-musl*)
os=-$maybe_os os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;; ;;
android-linux)
os=-linux-android
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
;;
*) *)
basic_machine=`echo $1 | sed 's/-[^-]*$//'` basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ] if [ $basic_machine != $1 ]
@ -248,17 +249,22 @@ case $basic_machine in
# Some are omitted here because they have special meanings below. # Some are omitted here because they have special meanings below.
1750a | 580 \ 1750a | 580 \
| a29k \ | a29k \
| aarch64 | aarch64_be \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \ | am33_2.0 \
| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
| be32 | be64 \
| bfin \ | bfin \
| c4x | clipper \ | c4x | clipper \
| d10v | d30v | dlx | dsp16xx \ | d10v | d30v | dlx | dsp16xx \
| epiphany \
| fido | fr30 | frv \ | fido | fr30 | frv \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
| i370 | i860 | i960 | ia64 \ | i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \ | ip2k | iq2000 \
| le32 | le64 \
| lm32 \ | lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \ | m32c | m32r | m32rle | m68000 | m68k | m88k \
| maxq | mb | microblaze | mcore | mep | metag \ | maxq | mb | microblaze | mcore | mep | metag \
@ -284,23 +290,26 @@ case $basic_machine in
| moxie \ | moxie \
| mt \ | mt \
| msp430 \ | msp430 \
| nds32 | nds32le | nds32be \
| nios | nios2 \ | nios | nios2 \
| ns16k | ns32k \ | ns16k | ns32k \
| open8 \
| or32 \ | or32 \
| pdp10 | pdp11 | pj | pjl \ | pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | powerpc | powerpc64 | powerpc64le | powerpcle \
| pyramid \ | pyramid \
| rx \ | rl78 | rx \
| score \ | score \
| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \ | sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
| spu | strongarm \ | spu \
| tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
| v850 | v850e \ | ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| we32k \ | we32k \
| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | x86 | xc16x | xstormy16 | xtensa \
| z8k | z80) | z8k | z80)
basic_machine=$basic_machine-unknown basic_machine=$basic_machine-unknown
;; ;;
@ -313,8 +322,7 @@ case $basic_machine in
c6x) c6x)
basic_machine=tic6x-unknown basic_machine=tic6x-unknown
;; ;;
m6811 | m68hc11 | m6812 | m68hc12 | picochip) m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
# Motorola 68HC11/12.
basic_machine=$basic_machine-unknown basic_machine=$basic_machine-unknown
os=-none os=-none
;; ;;
@ -324,6 +332,21 @@ case $basic_machine in
basic_machine=mt-unknown basic_machine=mt-unknown
;; ;;
strongarm | thumb | xscale)
basic_machine=arm-unknown
;;
xgate)
basic_machine=$basic_machine-unknown
os=-none
;;
xscaleeb)
basic_machine=armeb-unknown
;;
xscaleel)
basic_machine=armel-unknown
;;
# We use `pc' rather than `unknown' # We use `pc' rather than `unknown'
# because (1) that's what they normally are, and # because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users. # (2) the word "unknown" tends to confuse beginning users.
@ -338,11 +361,13 @@ case $basic_machine in
# Recognize the basic CPU types with company name. # Recognize the basic CPU types with company name.
580-* \ 580-* \
| a29k-* \ | a29k-* \
| aarch64-* | aarch64_be-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \ | avr-* | avr32-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \ | bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \
| clipper-* | craynv-* | cydra-* \ | clipper-* | craynv-* | cydra-* \
@ -351,8 +376,10 @@ case $basic_machine in
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
| h8300-* | h8500-* \ | h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| hexagon-* \
| i*86-* | i860-* | i960-* | ia64-* \ | i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \ | ip2k-* | iq2000-* \
| le32-* | le64-* \
| lm32-* \ | lm32-* \
| m32c-* | m32r-* | m32rle-* \ | m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
@ -378,25 +405,29 @@ case $basic_machine in
| mmix-* \ | mmix-* \
| mt-* \ | mt-* \
| msp430-* \ | msp430-* \
| nds32-* | nds32le-* | nds32be-* \
| nios-* | nios2-* \ | nios-* | nios2-* \
| none-* | np1-* | ns16k-* | ns32k-* \ | none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| orion-* \ | orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pyramid-* \ | pyramid-* \
| romp-* | rs6000-* | rx-* \ | rl78-* | romp-* | rs6000-* | rx-* \
| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \ | sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
| tahoe-* | thumb-* \ | tahoe-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tile-* | tilegx-* \ | tile*-* \
| tron-* \ | tron-* \
| v850-* | v850e-* | vax-* \ | ubicom32-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| we32k-* \ | we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \ | xstormy16-* | xtensa*-* \
| ymp-* \ | ymp-* \
| z8k-* | z80-*) | z8k-* | z80-*)
@ -536,7 +567,7 @@ case $basic_machine in
basic_machine=craynv-cray basic_machine=craynv-cray
os=-unicosmp os=-unicosmp
;; ;;
cr16) cr16 | cr16-*)
basic_machine=cr16-unknown basic_machine=cr16-unknown
os=-elf os=-elf
;; ;;
@ -694,7 +725,6 @@ case $basic_machine in
i370-ibm* | ibm*) i370-ibm* | ibm*)
basic_machine=i370-ibm basic_machine=i370-ibm
;; ;;
# I'm not sure what "Sysv32" means. Should this be sysv3.2?
i*86v32) i*86v32)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv32 os=-sysv32
@ -791,10 +821,18 @@ case $basic_machine in
ms1-*) ms1-*)
basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
;; ;;
msys)
basic_machine=i386-pc
os=-msys
;;
mvs) mvs)
basic_machine=i370-ibm basic_machine=i370-ibm
os=-mvs os=-mvs
;; ;;
nacl)
basic_machine=le32-unknown
os=-nacl
;;
ncr3000) ncr3000)
basic_machine=i486-ncr basic_machine=i486-ncr
os=-sysv4 os=-sysv4
@ -859,6 +897,12 @@ case $basic_machine in
np1) np1)
basic_machine=np1-gould basic_machine=np1-gould
;; ;;
neo-tandem)
basic_machine=neo-tandem
;;
nse-tandem)
basic_machine=nse-tandem
;;
nsr-tandem) nsr-tandem)
basic_machine=nsr-tandem basic_machine=nsr-tandem
;; ;;
@ -941,9 +985,10 @@ case $basic_machine in
;; ;;
power) basic_machine=power-ibm power) basic_machine=power-ibm
;; ;;
ppc) basic_machine=powerpc-unknown ppc | ppcbe) basic_machine=powerpc-unknown
;; ;;
ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ppc-* | ppcbe-*)
basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
;; ;;
ppcle | powerpclittle | ppc-le | powerpc-little) ppcle | powerpclittle | ppc-le | powerpc-little)
basic_machine=powerpcle-unknown basic_machine=powerpcle-unknown
@ -1037,6 +1082,9 @@ case $basic_machine in
basic_machine=i860-stratus basic_machine=i860-stratus
os=-sysv4 os=-sysv4
;; ;;
strongarm-* | thumb-*)
basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
sun2) sun2)
basic_machine=m68000-sun basic_machine=m68000-sun
;; ;;
@ -1093,13 +1141,8 @@ case $basic_machine in
basic_machine=t90-cray basic_machine=t90-cray
os=-unicos os=-unicos
;; ;;
# This must be matched before tile*.
tilegx*)
basic_machine=tilegx-unknown
os=-linux-gnu
;;
tile*) tile*)
basic_machine=tile-unknown basic_machine=$basic_machine-unknown
os=-linux-gnu os=-linux-gnu
;; ;;
tx39) tx39)
@ -1169,6 +1212,9 @@ case $basic_machine in
xps | xps100) xps | xps100)
basic_machine=xps100-honeywell basic_machine=xps100-honeywell
;; ;;
xscale-* | xscalee[bl]-*)
basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
;;
ymp) ymp)
basic_machine=ymp-cray basic_machine=ymp-cray
os=-unicos os=-unicos
@ -1306,9 +1352,9 @@ case $os in
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* | -cegcc* \ | -chorusos* | -chorusrdb* | -cegcc* \
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -linux-android* \ | -mingw32* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-uclibc* | -linux-musl* \ | -linux-newlib* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \ | -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
@ -1518,9 +1564,6 @@ case $basic_machine in
;; ;;
m68000-sun) m68000-sun)
os=-sunos3 os=-sunos3
# This also exists in the configure program, but was not the
# default.
# os=-sunos4
;; ;;
m68*-cisco) m68*-cisco)
os=-aout os=-aout

11
target/Config.in
View File

@ -91,6 +91,15 @@ config ARCH_64BIT
# Architecture selection # Architecture selection
config aarch64
select ARCH_64BIT
bool
config aarch64_be
select ARCH_64BIT
select BIG_ENDIAN
bool
config arm config arm
bool bool
@ -175,6 +184,8 @@ config x86_64
config ARCH config ARCH
string string
default "aarch64" if aarch64
default "aarch64_be" if aarch64_be
default "arm" if arm default "arm" if arm
default "armeb" if armeb default "armeb" if armeb
default "avr32" if avr32 default "avr32" if avr32

18
toolchain/Config.in
View File

@ -59,6 +59,8 @@ menuconfig EXTERNAL_TOOLCHAIN
string string
prompt "Target name" if DEVEL prompt "Target name" if DEVEL
depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
default "aarch64-unknown-linux-gnu" if aarch64
default "aarch64_be-unknown-linux-gnu" if aarch64_be
default "arm-unknown-linux-gnu" if arm default "arm-unknown-linux-gnu" if arm
default "armeb-unknown-linux-gnu" if armeb default "armeb-unknown-linux-gnu" if armeb
default "i486-unknown-linux-gnu" if i386 default "i486-unknown-linux-gnu" if i386
@ -71,6 +73,8 @@ menuconfig EXTERNAL_TOOLCHAIN
string string
prompt "Toolchain prefix" if DEVEL prompt "Toolchain prefix" if DEVEL
depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
default "aarch64-unknown-linux-gnu" if aarch64
default "aarch64_be-unknown-linux-gnu" if aarch64_be
default "arm-unknown-linux-gnu-" if arm default "arm-unknown-linux-gnu-" if arm
default "armeb-unknown-linux-gnu-" if armeb default "armeb-unknown-linux-gnu-" if armeb
default "i486-unknown-linux-gnu-" if i386 default "i486-unknown-linux-gnu-" if i386
@ -83,6 +87,8 @@ menuconfig EXTERNAL_TOOLCHAIN
string string
prompt "Toolchain root" if DEVEL prompt "Toolchain root" if DEVEL
depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
default "/opt/cross/aarch64-unknown-linux-gnu" if aarch64
default "/opt/cross/aarch64_be-unknown-linux-gnu" if aarch64_be
default "/opt/cross/arm-unknown-linux-gnu" if arm default "/opt/cross/arm-unknown-linux-gnu" if arm
default "/opt/cross/armeb-unknown-linux-gnu" if armeb default "/opt/cross/armeb-unknown-linux-gnu" if armeb
default "/opt/cross/i486-unknown-linux-gnu" if i386 default "/opt/cross/i486-unknown-linux-gnu" if i386
@ -205,6 +211,7 @@ comment "C Library"
choice choice
prompt "C Library implementation" if TOOLCHAINOPTS prompt "C Library implementation" if TOOLCHAINOPTS
default LIBC_USE_EGLIBC if (aarch64 || aarch64_be)
default LIBC_USE_UCLIBC default LIBC_USE_UCLIBC
help help
Select the C library implementation. Select the C library implementation.
@ -217,11 +224,12 @@ choice
config LIBC_USE_UCLIBC config LIBC_USE_UCLIBC
select USE_UCLIBC select USE_UCLIBC
bool "Use uClibc" bool "Use uClibc"
depends on !(aarch64 || aarch64_be)
config LIBC_USE_MUSL config LIBC_USE_MUSL
bool "Use musl"
select USE_MUSL select USE_MUSL
depends on !(mips64 || mips64el) bool "Use musl"
depends on !(mips64 || mips64el || aarch64 || aarch64_be)
endchoice endchoice
@ -234,7 +242,7 @@ comment "Debuggers"
config GDB config GDB
bool bool
depends on !avr32 depends on !(avr32 || aarch64 || aarch64_be)
prompt "Build gdb" if TOOLCHAINOPTS prompt "Build gdb" if TOOLCHAINOPTS
default y if !EXTERNAL_TOOLCHAIN default y if !EXTERNAL_TOOLCHAIN
help help
@ -250,11 +258,11 @@ config INSIGHT
config USE_EGLIBC config USE_EGLIBC
bool bool
default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && octeon default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (aarch64 || aarch64_be || octeon)
config USE_UCLIBC config USE_UCLIBC
bool bool
default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !octeon default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !(aarch64 || aarch64_be || octeon)
config USE_MUSL config USE_MUSL
bool bool

1
toolchain/binutils/Config.in
View File

@ -2,6 +2,7 @@
choice choice
prompt "Binutils Version" if TOOLCHAINOPTS prompt "Binutils Version" if TOOLCHAINOPTS
default BINUTILS_VERSION_2_23_1 if (aarch64 || aarch64_be)
default BINUTILS_VERSION_2_20_1 if avr32 default BINUTILS_VERSION_2_20_1 if avr32
default BINUTILS_VERSION_LINARO if !avr32 default BINUTILS_VERSION_LINARO if !avr32
help help