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e4da6aa74e
firefox/mozilla-ppc64le.patch
Martin Stransky 64a1d25fbb updated ppc64le patch
2014-04-28 13:41:25 +02:00

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# HG changeset patch
# Parent 007cf000fdf7c5048939a87f63165a67fd9db5f6
# User Ulrich Weigand <uweigand@de.ibm.com>
Bug 976648 - powerpc64le-linux support - toplevel build/config
Index: mozilla-release/build/autoconf/config.guess
===================================================================
--- mozilla-release.orig/build/autoconf/config.guess
+++ mozilla-release/build/autoconf/config.guess
@@ -1,14 +1,12 @@
#! /bin/sh
# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
+# Copyright 1992-2014 Free Software Foundation, Inc.
-timestamp='2009-08-19'
+timestamp='2014-02-12'
# 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
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
@@ -17,26 +15,22 @@ timestamp='2009-08-19'
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner. Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
+# Originally written by Per Bothner.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+#
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+
me=`echo "$0" | sed -e 's,.*/,,'`
@@ -56,8 +50,7 @@ version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+Copyright 1992-2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -139,12 +132,33 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` |
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+case "${UNAME_SYSTEM}" in
+Linux|GNU|GNU/*)
+ # If the system lacks a compiler, then just pick glibc.
+ # We could probably try harder.
+ LIBC=gnu
+
+ eval $set_cc_for_build
+ cat <<-EOF > $dummy.c
+ #include <features.h>
+ #if defined(__UCLIBC__)
+ LIBC=uclibc
+ #elif defined(__dietlibc__)
+ LIBC=dietlibc
+ #else
+ LIBC=gnu
+ #endif
+ EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+ ;;
+esac
+
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old
# object file format. This provides both forward
@@ -180,7 +194,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
fi
;;
*)
- os=netbsd
+ os=netbsd
;;
esac
# The OS release
@@ -201,6 +215,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
exit ;;
+ *:Bitrig:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+ exit ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
@@ -223,7 +241,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
;;
*5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
;;
esac
# According to Compaq, /usr/sbin/psrinfo has been available on
@@ -269,7 +287,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
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 $exitcode ;;
Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead
@@ -295,12 +316,12 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
echo s390-ibm-zvmoe
exit ;;
*:OS400:*:*)
- echo powerpc-ibm-os400
+ echo powerpc-ibm-os400
exit ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
+ arm*:riscos:*:*|arm*:RISCOS:*:*)
echo arm-unknown-riscos
exit ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
@@ -333,6 +354,9 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
eval $set_cc_for_build
SUN_ARCH="i386"
@@ -391,23 +415,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
# MiNT. But MiNT is downward compatible to TOS, so this should
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
+ echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
+ exit ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
+ echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
m68k:machten:*:*)
echo m68k-apple-machten${UNAME_RELEASE}
exit ;;
@@ -477,8 +501,8 @@ EOF
echo m88k-motorola-sysv3
exit ;;
AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
then
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
@@ -491,7 +515,7 @@ EOF
else
echo i586-dg-dgux${UNAME_RELEASE}
fi
- exit ;;
+ exit ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
exit ;;
@@ -548,7 +572,7 @@ EOF
echo rs6000-ibm-aix3.2
fi
exit ;;
- *:AIX:*:[456])
+ *:AIX:*:[4567])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=rs6000
@@ -591,52 +615,52 @@ EOF
9000/[678][0-9][0-9])
if [ -x /usr/bin/getconf ]; then
sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
'') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
+ esac ;;
+ esac
fi
if [ "${HP_ARCH}" = "" ]; then
eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
EOF
(CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
test -z "$HP_ARCH" && HP_ARCH=hppa
@@ -727,22 +751,22 @@ EOF
exit ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
- exit ;;
+ exit ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
- exit ;;
+ exit ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
echo c34-convex-bsd
- exit ;;
+ exit ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
echo c38-convex-bsd
- exit ;;
+ exit ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
echo c4-convex-bsd
- exit ;;
+ exit ;;
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
@@ -766,14 +790,14 @@ EOF
exit ;;
F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
@@ -785,34 +809,39 @@ EOF
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
exit ;;
*:FreeBSD:*:*)
- case ${UNAME_MACHINE} in
- pc98)
- echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ case ${UNAME_PROCESSOR} in
amd64)
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
exit ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
exit ;;
+ *:MINGW64*:*)
+ echo ${UNAME_MACHINE}-pc-mingw64
+ exit ;;
*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
exit ;;
+ i*:MSYS*:*)
+ echo ${UNAME_MACHINE}-pc-msys
+ exit ;;
i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
exit ;;
i*:PW*:*)
echo ${UNAME_MACHINE}-pc-pw32
exit ;;
- *:Interix*:[3456]*)
- case ${UNAME_MACHINE} in
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
x86)
echo i586-pc-interix${UNAME_RELEASE}
exit ;;
- EM64T | authenticamd | genuineintel)
+ authenticamd | genuineintel | EM64T)
echo x86_64-unknown-interix${UNAME_RELEASE}
exit ;;
IA64)
@@ -845,45 +874,81 @@ EOF
exit ;;
*:GNU:*:*)
# the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
exit ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
exit ;;
i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix
exit ;;
+ aarch64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ aarch64_be:Linux:*:*)
+ UNAME_MACHINE=aarch64_be
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ arc:Linux:*:* | arceb:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
arm*:Linux:*:*)
eval $set_cc_for_build
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_EABI__
then
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
else
- echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
+ fi
fi
exit ;;
avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
cris:Linux:*:*)
- echo cris-axis-linux-gnu
+ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
crisv32:Linux:*:*)
- echo crisv32-axis-linux-gnu
+ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
frv:Linux:*:*)
- echo frv-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ hexagon:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:Linux:*:*)
+ echo ${UNAME_MACHINE}-pc-linux-${LIBC}
exit ;;
ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
mips:Linux:*:* | mips64:Linux:*:*)
eval $set_cc_for_build
@@ -901,123 +966,65 @@ EOF
#endif
#endif
EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^CPU/{
- s: ::g
- p
- }'`"
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
;;
- or32:Linux:*:*)
- echo or32-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
+ or1k:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ or32:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
padre:Linux:*:*)
- echo sparc-unknown-linux-gnu
+ echo sparc-unknown-linux-${LIBC}
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-${LIBC}
exit ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
+ PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
+ PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
+ *) echo hppa-unknown-linux-${LIBC} ;;
esac
exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-${LIBC}
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-${LIBC}
+ exit ;;
+ ppc64le:Linux:*:*)
+ echo powerpc64le-unknown-linux-${LIBC}
+ exit ;;
+ ppcle:Linux:*:*)
+ echo powerpcle-unknown-linux-${LIBC}
exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
+ echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
exit ;;
sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
+ echo ${UNAME_MACHINE}-dec-linux-${LIBC}
exit ;;
x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
- i*86:Linux:*:*)
- # The BFD linker knows what the default object file format is, so
- # first see if it will tell us. cd to the root directory to prevent
- # problems with other programs or directories called `ld' in the path.
- # Set LC_ALL=C to ensure ld outputs messages in English.
- ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
- | sed -ne '/supported targets:/!d
- s/[ ][ ]*/ /g
- s/.*supported targets: *//
- s/ .*//
- p'`
- case "$ld_supported_targets" in
- elf32-i386)
- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
- ;;
- esac
- # Determine whether the default compiler is a.out or elf
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <features.h>
- #ifdef __ELF__
- # ifdef __GLIBC__
- # if __GLIBC__ >= 2
- LIBC=gnu
- # else
- LIBC=gnulibc1
- # endif
- # else
- LIBC=gnulibc1
- # endif
- #else
- #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
- LIBC=gnu
- #else
- LIBC=gnuaout
- #endif
- #endif
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^LIBC/{
- s: ::g
- p
- }'`"
- test x"${LIBC}" != x && {
- echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
- exit
- }
- test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
- ;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
# earlier versions are messed up and put the nodename in both
@@ -1025,11 +1032,11 @@ EOF
echo i386-sequent-sysv4
exit ;;
i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
# I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
+ # Use sysv4.2uw... so that sysv4* matches it.
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
exit ;;
i*86:OS/2:*:*)
@@ -1061,7 +1068,7 @@ EOF
fi
exit ;;
i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
case `/bin/uname -X | grep "^Machine"` in
*486*) UNAME_MACHINE=i486 ;;
*Pentium) UNAME_MACHINE=i586 ;;
@@ -1089,13 +1096,13 @@ EOF
exit ;;
pc:*:*:*)
# Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
# Note: whatever this is, it MUST be the same as what config.sub
# prints for the "djgpp" host, or else GDB configury will decide that
# this is a cross-build.
echo i586-pc-msdosdjgpp
- exit ;;
+ exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit ;;
@@ -1130,8 +1137,8 @@ EOF
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
NCR*:*:4.2:* | MPRAS*:*:4.2:*)
OS_REL='.3'
test -r /etc/.relid \
@@ -1174,10 +1181,10 @@ EOF
echo ns32k-sni-sysv
fi
exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes <hewes@openmarket.com>.
# How about differentiating between stratus architectures? -djm
@@ -1203,11 +1210,11 @@ EOF
exit ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
+ echo mips-nec-sysv${UNAME_RELEASE}
else
- echo mips-unknown-sysv${UNAME_RELEASE}
+ echo mips-unknown-sysv${UNAME_RELEASE}
fi
- exit ;;
+ exit ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
echo powerpc-be-beos
exit ;;
@@ -1220,6 +1227,9 @@ EOF
BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
echo i586-pc-haiku
exit ;;
+ x86_64:Haiku:*:*)
+ echo x86_64-unknown-haiku
+ exit ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux${UNAME_RELEASE}
exit ;;
@@ -1246,13 +1256,31 @@ EOF
exit ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- i386) eval $set_cc_for_build
- if $CC_FOR_BUILD -E -dM -x c /dev/null | grep __LP64__>/dev/null 2>&1 ; then
- UNAME_PROCESSOR=x86_64
- fi ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
+ eval $set_cc_for_build
+ if test "$UNAME_PROCESSOR" = unknown ; then
+ UNAME_PROCESSOR=powerpc
+ fi
+ if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ case $UNAME_PROCESSOR in
+ i386) UNAME_PROCESSOR=x86_64 ;;
+ powerpc) UNAME_PROCESSOR=powerpc64 ;;
+ esac
+ fi
+ fi
+ elif test "$UNAME_PROCESSOR" = i386 ; then
+ # Avoid executing cc on OS X 10.9, as it ships with a stub
+ # that puts up a graphical alert prompting to install
+ # developer tools. Any system running Mac OS X 10.7 or
+ # later (Darwin 11 and later) is required to have a 64-bit
+ # processor. This is not true of the ARM version of Darwin
+ # that Apple uses in portable devices.
+ UNAME_PROCESSOR=x86_64
+ fi
echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
exit ;;
*:procnto*:*:* | *:QNX:[0123456789]*:*)
@@ -1266,7 +1294,10 @@ EOF
*:QNX:*:4*)
echo i386-pc-qnx
exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
+ NEO-?:NONSTOP_KERNEL:*:*)
+ echo neo-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSE-*:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk${UNAME_RELEASE}
exit ;;
NSR-?:NONSTOP_KERNEL:*:*)
@@ -1311,13 +1342,13 @@ EOF
echo pdp10-unknown-its
exit ;;
SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
+ echo mips-sei-seiux${UNAME_RELEASE}
exit ;;
*:DragonFly:*:*)
echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit ;;
*:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
case "${UNAME_MACHINE}" in
A*) echo alpha-dec-vms ; exit ;;
I*) echo ia64-dec-vms ; exit ;;
@@ -1335,158 +1366,10 @@ EOF
i*86:AROS:*:*)
echo ${UNAME_MACHINE}-pc-aros
exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
+ x86_64:VMkernel:*:*)
+ echo ${UNAME_MACHINE}-unknown-esx
exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
+esac
cat >&2 <<EOF
$0: unable to guess system type
Index: mozilla-release/build/autoconf/config.sub
===================================================================
--- mozilla-release.orig/build/autoconf/config.sub
+++ mozilla-release/build/autoconf/config.sub
@@ -1,38 +1,31 @@
#! /bin/sh
# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
-
-timestamp='2011-01-03'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# 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
-# the Free Software Foundation; either version 2 of the License, or
+# Copyright 1992-2014 Free Software Foundation, Inc.
+
+timestamp='2014-01-01'
+
+# 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
+# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
@@ -75,8 +68,7 @@ Report bugs and patches to <config-patch
version="\
GNU config.sub ($timestamp)
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+Copyright 1992-2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -123,13 +115,18 @@ esac
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
- uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+ knetbsd*-gnu* | netbsd*-gnu* | \
kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova* | wince-winmo*)
+ storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
+ android-linux)
+ os=-linux-android
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+ ;;
*)
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
@@ -152,12 +149,12 @@ case $os in
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze)
+ -apple | -axis | -knuth | -cray | -microblaze*)
os=
basic_machine=$1
;;
- -bluegene*)
- os=-cnk
+ -bluegene*)
+ os=-cnk
;;
-sim | -cisco | -oki | -wec | -winbond)
os=
@@ -173,10 +170,10 @@ case $os in
os=-chorusos
basic_machine=$1
;;
- -chorusrdb)
- os=-chorusrdb
+ -chorusrdb)
+ os=-chorusrdb
basic_machine=$1
- ;;
+ ;;
-hiux*)
os=-hiuxwe2
;;
@@ -221,6 +218,12 @@ case $os in
-isc*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
+ -lynx*178)
+ os=-lynxos178
+ ;;
+ -lynx*5)
+ os=-lynxos5
+ ;;
-lynx*)
os=-lynxos
;;
@@ -245,20 +248,28 @@ case $basic_machine in
# Some are omitted here because they have special meanings below.
1750a | 580 \
| a29k \
+ | aarch64 | aarch64_be \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | arc | arceb \
+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+ | avr | avr32 \
+ | be32 | be64 \
| bfin \
- | c4x | clipper \
+ | c4x | c8051 | clipper \
| d10v | d30v | dlx | dsp16xx \
+ | epiphany \
| fido | fr30 | frv \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
+ | k1om \
+ | le32 | le64 \
| lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep | metag \
+ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
@@ -276,32 +287,45 @@ case $basic_machine in
| mipsisa64r2 | mipsisa64r2el \
| mipsisa64sb1 | mipsisa64sb1el \
| mipsisa64sr71k | mipsisa64sr71kel \
+ | mipsr5900 | mipsr5900el \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
| moxie \
| mt \
| msp430 \
- | nios | nios2 \
+ | nds32 | nds32le | nds32be \
+ | nios | nios2 | nios2eb | nios2el \
| ns16k | ns32k \
- | or32 \
+ | open8 \
+ | or1k | or32 \
| pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
| pyramid \
+ | rl78 | rx \
| score \
| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu | strongarm \
- | tahoe | thumb | tic4x | tic80 | tron \
- | v850 | v850e \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| we32k \
- | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
basic_machine=$basic_machine-unknown
;;
- m6811 | m68hc11 | m6812 | m68hc12)
- # Motorola 68HC11/12.
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
basic_machine=$basic_machine-unknown
os=-none
;;
@@ -311,6 +335,21 @@ case $basic_machine in
basic_machine=mt-unknown
;;
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xgate)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
@@ -325,25 +364,31 @@ case $basic_machine in
# Recognize the basic CPU types with company name.
580-* \
| a29k-* \
+ | aarch64-* | aarch64_be-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \
+ | be32-* | be64-* \
| bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | c8051-* | clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| elxsi-* \
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
+ | k1om-* \
+ | le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | microblaze-* | microblazeel-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
| mips64-* | mips64el-* \
@@ -361,28 +406,34 @@ case $basic_machine in
| mipsisa64r2-* | mipsisa64r2el-* \
| mipsisa64sb1-* | mipsisa64sb1el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipsr5900-* | mipsr5900el-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
| mt-* \
| msp430-* \
- | nios-* | nios2-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nios-* | nios2-* | nios2eb-* | nios2el-* \
| none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pyramid-* \
- | romp-* | rs6000-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile*-* \
| tron-* \
- | v850-* | v850e-* | vax-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
| we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
| ymp-* \
| z8k-* | z80-*)
@@ -407,7 +458,7 @@ case $basic_machine in
basic_machine=a29k-amd
os=-udi
;;
- abacus)
+ abacus)
basic_machine=abacus-unknown
;;
adobe68k)
@@ -477,11 +528,20 @@ case $basic_machine in
basic_machine=powerpc-ibm
os=-cnk
;;
+ c54x-*)
+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c55x-*)
+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c6x-*)
+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
c90)
basic_machine=c90-cray
os=-unicos
;;
- cegcc)
+ cegcc)
basic_machine=arm-unknown
os=-cegcc
;;
@@ -513,7 +573,7 @@ case $basic_machine in
basic_machine=craynv-cray
os=-unicosmp
;;
- cr16)
+ cr16 | cr16-*)
basic_machine=cr16-unknown
os=-elf
;;
@@ -671,7 +731,6 @@ case $basic_machine in
i370-ibm* | ibm*)
basic_machine=i370-ibm
;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
i*86v32)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv32
@@ -729,11 +788,15 @@ case $basic_machine in
basic_machine=ns32k-utek
os=-sysv
;;
- microblaze)
+ microblaze*)
basic_machine=microblaze-xilinx
;;
+ mingw64)
+ basic_machine=x86_64-pc
+ os=-mingw64
+ ;;
mingw32)
- basic_machine=i386-pc
+ basic_machine=i686-pc
os=-mingw32
;;
mingw32ce)
@@ -768,10 +831,18 @@ case $basic_machine in
ms1-*)
basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
;;
+ msys)
+ basic_machine=i686-pc
+ os=-msys
+ ;;
mvs)
basic_machine=i370-ibm
os=-mvs
;;
+ nacl)
+ basic_machine=le32-unknown
+ os=-nacl
+ ;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
@@ -836,6 +907,12 @@ case $basic_machine in
np1)
basic_machine=np1-gould
;;
+ neo-tandem)
+ basic_machine=neo-tandem
+ ;;
+ nse-tandem)
+ basic_machine=nse-tandem
+ ;;
nsr-tandem)
basic_machine=nsr-tandem
;;
@@ -918,9 +995,10 @@ case $basic_machine in
;;
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)
basic_machine=powerpcle-unknown
@@ -945,7 +1023,11 @@ case $basic_machine in
basic_machine=i586-unknown
os=-pw32
;;
- rdos)
+ rdos | rdos64)
+ basic_machine=x86_64-pc
+ os=-rdos
+ ;;
+ rdos32)
basic_machine=i386-pc
os=-rdos
;;
@@ -1014,6 +1096,9 @@ case $basic_machine in
basic_machine=i860-stratus
os=-sysv4
;;
+ strongarm-* | thumb-*)
+ basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
sun2)
basic_machine=m68000-sun
;;
@@ -1070,20 +1155,8 @@ case $basic_machine in
basic_machine=t90-cray
os=-unicos
;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
tile*)
- basic_machine=tile-unknown
+ basic_machine=$basic_machine-unknown
os=-linux-gnu
;;
tx39)
@@ -1153,6 +1226,9 @@ case $basic_machine in
xps | xps100)
basic_machine=xps100-honeywell
;;
+ xscale-* | xscalee[bl]-*)
+ basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+ ;;
ymp)
basic_machine=ymp-cray
os=-unicos
@@ -1250,9 +1326,12 @@ esac
if [ x"$os" != x"" ]
then
case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
+ # First match some system type aliases
+ # that might get confused with valid system types.
# -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
;;
@@ -1274,21 +1353,22 @@ case $os in
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
- | -kopensolaris* \
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* | -plan9* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* | -aros* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -openbsd* | -solidbsd* \
+ | -bitrig* | -openbsd* | -solidbsd* \
| -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* | -cegcc* \
- | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+ | -linux-newlib* | -linux-musl* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
@@ -1296,7 +1376,7 @@ case $os in
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -winmo*)
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
@@ -1335,12 +1415,9 @@ case $os in
-opened*)
os=-openedition
;;
- -os400*)
+ -os400*)
os=-os400
;;
- -wince-winmo*)
- os=-wince-winmo
- ;;
-wince*)
os=-wince
;;
@@ -1387,7 +1464,7 @@ case $os in
-sinix*)
os=-sysv4
;;
- -tpf*)
+ -tpf*)
os=-tpf
;;
-triton*)
@@ -1423,18 +1500,14 @@ case $os in
-aros*)
os=-aros
;;
- -kaos*)
- os=-kaos
- ;;
-zvmoe)
os=-zvmoe
;;
-dicos*)
os=-dicos
;;
- -android*)
- os=-android
- ;;
+ -nacl*)
+ ;;
-none)
;;
*)
@@ -1457,10 +1530,10 @@ else
# system, and we'll never get to this point.
case $basic_machine in
- score-*)
+ score-*)
os=-elf
;;
- spu-*)
+ spu-*)
os=-elf
;;
*-acorn)
@@ -1472,8 +1545,23 @@ case $basic_machine in
arm*-semi)
os=-aout
;;
- c4x-* | tic4x-*)
- os=-coff
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ c8051-*)
+ os=-elf
+ ;;
+ hexagon-*)
+ os=-elf
+ ;;
+ tic54x-*)
+ os=-coff
+ ;;
+ tic55x-*)
+ os=-coff
+ ;;
+ tic6x-*)
+ os=-coff
;;
# This must come before the *-dec entry.
pdp10-*)
@@ -1493,14 +1581,11 @@ case $basic_machine in
;;
m68000-sun)
os=-sunos3
- # This also exists in the configure program, but was not the
- # default.
- # os=-sunos4
;;
m68*-cisco)
os=-aout
;;
- mep-*)
+ mep-*)
os=-elf
;;
mips*-cisco)
@@ -1509,6 +1594,9 @@ case $basic_machine in
mips*-*)
os=-elf
;;
+ or1k-*)
+ os=-elf
+ ;;
or32-*)
os=-coff
;;
@@ -1527,7 +1615,7 @@ case $basic_machine in
*-ibm)
os=-aix
;;
- *-knuth)
+ *-knuth)
os=-mmixware
;;
*-wec)
@@ -1689,9 +1777,6 @@ case $basic_machine in
-vos*)
vendor=stratus
;;
- *-android*|*-linuxandroid*)
- vendor=linux-
- ;;
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;
Index: mozilla-release/configure.in
===================================================================
--- mozilla-release.orig/configure.in
+++ mozilla-release/configure.in
@@ -1119,7 +1119,7 @@ case "$OS_TEST" in
CPU_ARCH=x86
;;
-powerpc64 | ppc64)
+powerpc64 | ppc64 | powerpc64le | ppc64le)
CPU_ARCH=ppc64
;;
Index: mozilla-release/js/src/assembler/wtf/Platform.h
===================================================================
--- mozilla-release.orig/js/src/assembler/wtf/Platform.h
+++ mozilla-release/js/src/assembler/wtf/Platform.h
@@ -165,16 +165,22 @@
|| defined(__POWERPC__) \
|| defined(_M_PPC) \
|| defined(__PPC)
+#if !defined(__ppc64__) && !defined(__PPC64__)
#define WTF_CPU_PPC 1
+#endif
+#if !defined(__LITTLE_ENDIAN__)
#define WTF_CPU_BIG_ENDIAN 1
#endif
+#endif
/* WTF_CPU_PPC64 - PowerPC 64-bit */
#if defined(__ppc64__) \
|| defined(__PPC64__)
#define WTF_CPU_PPC64 1
+#if !defined(__LITTLE_ENDIAN__)
#define WTF_CPU_BIG_ENDIAN 1
#endif
+#endif
/* WTF_CPU_SH4 - SuperH SH-4 */
#if defined(__SH4__)
Index: mozilla-release/js/src/configure.in
===================================================================
--- mozilla-release.orig/js/src/configure.in
+++ mozilla-release/js/src/configure.in
@@ -931,7 +931,7 @@ case "$OS_TEST" in
CPU_ARCH=x86
;;
-powerpc64 | ppc64)
+powerpc64 | ppc64 | powerpc64le | ppc64le)
CPU_ARCH=ppc64
;;
Index: mozilla-release/js/src/jscpucfg.h
===================================================================
--- mozilla-release.orig/js/src/jscpucfg.h
+++ mozilla-release/js/src/jscpucfg.h
@@ -27,7 +27,7 @@
# define IS_LITTLE_ENDIAN 1
# undef IS_BIG_ENDIAN
-#elif defined(__APPLE__)
+#elif defined(__APPLE__) || defined(__powerpc__) || defined(__ppc__)
# if __LITTLE_ENDIAN__
# define IS_LITTLE_ENDIAN 1
# undef IS_BIG_ENDIAN
@@ -89,8 +89,7 @@
# endif
#elif defined(__sparc) || defined(__sparc__) || \
- defined(_POWER) || defined(__powerpc__) || \
- defined(__ppc__) || defined(__hppa) || \
+ defined(_POWER) || defined(__hppa) || \
defined(_MIPSEB) || defined(_BIG_ENDIAN)
/* IA64 running HP-UX will have _BIG_ENDIAN defined.
* IA64 running Linux will have endian.h and be handled above.
Index: mozilla-release/js/src/ctypes/libffi/aclocal.m4
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/aclocal.m4
+++ mozilla-release/js/src/ctypes/libffi/aclocal.m4
@@ -1282,7 +1282,7 @@ ia64-*-hpux*)
rm -rf conftest*
;;
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
@@ -1296,7 +1296,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
;;
- ppc64-*linux*|powerpc64-*linux*)
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
@@ -1315,7 +1318,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
- ppc*-*linux*|powerpc*-*linux*)
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
Index: mozilla-release/js/src/ctypes/libffi/configure
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/configure
+++ mozilla-release/js/src/ctypes/libffi/configure
@@ -6298,7 +6298,7 @@ ia64-*-hpux*)
rm -rf conftest*
;;
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
@@ -6316,7 +6316,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
;;
- ppc64-*linux*|powerpc64-*linux*)
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
@@ -6335,7 +6338,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
- ppc*-*linux*|powerpc*-*linux*)
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
Index: mozilla-release/js/src/ctypes/libffi/m4/libtool.m4
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/m4/libtool.m4
+++ mozilla-release/js/src/ctypes/libffi/m4/libtool.m4
@@ -1267,7 +1267,7 @@ ia64-*-hpux*)
rm -rf conftest*
;;
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
@@ -1281,7 +1281,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
;;
- ppc64-*linux*|powerpc64-*linux*)
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
@@ -1300,7 +1303,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
- ppc*-*linux*|powerpc*-*linux*)
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
Index: mozilla-release/js/src/ctypes/libffi/src/powerpc/ffi.c
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/src/powerpc/ffi.c
+++ mozilla-release/js/src/ctypes/libffi/src/powerpc/ffi.c
@@ -1,7 +1,9 @@
/* -----------------------------------------------------------------------
- ffi.c - Copyright (c) 1998 Geoffrey Keating
- Copyright (C) 2007, 2008 Free Software Foundation, Inc
- Copyright (C) 2008 Red Hat, Inc
+ ffi.c - Copyright (C) 2011 Anthony Green
+ Copyright (C) 2011 Kyle Moffett
+ Copyright (C) 2008 Red Hat, Inc
+ Copyright (C) 2007, 2008 Free Software Foundation, Inc
+ Copyright (c) 1998 Geoffrey Keating
PowerPC Foreign Function Interface
@@ -39,32 +41,29 @@ enum {
/* The assembly depends on these exact flags. */
FLAG_RETURNS_SMST = 1 << (31-31), /* Used for FFI_SYSV small structs. */
FLAG_RETURNS_NOTHING = 1 << (31-30), /* These go in cr7 */
+#ifndef __NO_FPRS__
FLAG_RETURNS_FP = 1 << (31-29),
+#endif
FLAG_RETURNS_64BITS = 1 << (31-28),
FLAG_RETURNS_128BITS = 1 << (31-27), /* cr6 */
- FLAG_SYSV_SMST_R4 = 1 << (31-26), /* use r4 for FFI_SYSV 8 byte
- structs. */
- FLAG_SYSV_SMST_R3 = 1 << (31-25), /* use r3 for FFI_SYSV 4 byte
- structs. */
- /* Bits (31-24) through (31-19) store shift value for SMST */
FLAG_ARG_NEEDS_COPY = 1 << (31- 7),
+ FLAG_ARG_NEEDS_PSAVE = FLAG_ARG_NEEDS_COPY, /* Used by ELFv2 */
+#ifndef __NO_FPRS__
FLAG_FP_ARGUMENTS = 1 << (31- 6), /* cr1.eq; specified by ABI */
+#endif
FLAG_4_GPR_ARGUMENTS = 1 << (31- 5),
FLAG_RETVAL_REFERENCE = 1 << (31- 4)
};
/* About the SYSV ABI. */
-unsigned int NUM_GPR_ARG_REGISTERS = 8;
+#define ASM_NEEDS_REGISTERS 4
+#define NUM_GPR_ARG_REGISTERS 8
#ifndef __NO_FPRS__
-unsigned int NUM_FPR_ARG_REGISTERS = 8;
-#else
-unsigned int NUM_FPR_ARG_REGISTERS = 0;
+# define NUM_FPR_ARG_REGISTERS 8
#endif
-enum { ASM_NEEDS_REGISTERS = 4 };
-
/* ffi_prep_args_SYSV is called by the assembly routine once stack space
has been allocated for the function's arguments.
@@ -113,10 +112,12 @@ ffi_prep_args_SYSV (extended_cif *ecif,
valp gpr_base;
int intarg_count;
+#ifndef __NO_FPRS__
/* 'fpr_base' points at the space for fpr1, and grows upwards as
we use FPR registers. */
valp fpr_base;
int fparg_count;
+#endif
/* 'copy_space' grows down as we put structures in it. It should
stay 16-byte aligned. */
@@ -125,9 +126,11 @@ ffi_prep_args_SYSV (extended_cif *ecif,
/* 'next_arg' grows up as we put parameters in it. */
valp next_arg;
- int i, ii MAYBE_UNUSED;
+ int i;
ffi_type **ptr;
+#ifndef __NO_FPRS__
double double_tmp;
+#endif
union {
void **v;
char **c;
@@ -143,21 +146,22 @@ ffi_prep_args_SYSV (extended_cif *ecif,
size_t struct_copy_size;
unsigned gprvalue;
- if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
- NUM_FPR_ARG_REGISTERS = 0;
-
stacktop.c = (char *) stack + bytes;
gpr_base.u = stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS;
intarg_count = 0;
+#ifndef __NO_FPRS__
fpr_base.d = gpr_base.d - NUM_FPR_ARG_REGISTERS;
fparg_count = 0;
copy_space.c = ((flags & FLAG_FP_ARGUMENTS) ? fpr_base.c : gpr_base.c);
+#else
+ copy_space.c = gpr_base.c;
+#endif
next_arg.u = stack + 2;
/* Check that everything starts aligned properly. */
- FFI_ASSERT (((unsigned) (char *) stack & 0xF) == 0);
- FFI_ASSERT (((unsigned) copy_space.c & 0xF) == 0);
- FFI_ASSERT (((unsigned) stacktop.c & 0xF) == 0);
+ FFI_ASSERT (((unsigned long) (char *) stack & 0xF) == 0);
+ FFI_ASSERT (((unsigned long) copy_space.c & 0xF) == 0);
+ FFI_ASSERT (((unsigned long) stacktop.c & 0xF) == 0);
FFI_ASSERT ((bytes & 0xF) == 0);
FFI_ASSERT (copy_space.c >= next_arg.c);
@@ -174,12 +178,28 @@ ffi_prep_args_SYSV (extended_cif *ecif,
i > 0;
i--, ptr++, p_argv.v++)
{
- switch ((*ptr)->type)
- {
+ unsigned short typenum = (*ptr)->type;
+
+ /* We may need to handle some values depending on ABI */
+ if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT) {
+ if (typenum == FFI_TYPE_FLOAT)
+ typenum = FFI_TYPE_UINT32;
+ if (typenum == FFI_TYPE_DOUBLE)
+ typenum = FFI_TYPE_UINT64;
+ if (typenum == FFI_TYPE_LONGDOUBLE)
+ typenum = FFI_TYPE_UINT128;
+ } else if (ecif->cif->abi != FFI_LINUX) {
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ if (typenum == FFI_TYPE_LONGDOUBLE)
+ typenum = FFI_TYPE_STRUCT;
+#endif
+ }
+
+ /* Now test the translated value */
+ switch (typenum) {
+#ifndef __NO_FPRS__
case FFI_TYPE_FLOAT:
/* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
- if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
- goto soft_float_prep;
double_tmp = **p_argv.f;
if (fparg_count >= NUM_FPR_ARG_REGISTERS)
{
@@ -195,8 +215,6 @@ ffi_prep_args_SYSV (extended_cif *ecif,
case FFI_TYPE_DOUBLE:
/* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
- if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
- goto soft_double_prep;
double_tmp = **p_argv.d;
if (fparg_count >= NUM_FPR_ARG_REGISTERS)
@@ -218,43 +236,6 @@ ffi_prep_args_SYSV (extended_cif *ecif,
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
- if ((ecif->cif->abi != FFI_LINUX)
- && (ecif->cif->abi != FFI_LINUX_SOFT_FLOAT))
- goto do_struct;
- /* The soft float ABI for long doubles works like this,
- a long double is passed in four consecutive gprs if available.
- A maximum of 2 long doubles can be passed in gprs.
- If we do not have 4 gprs left, the long double is passed on the
- stack, 4-byte aligned. */
- if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
- {
- unsigned int int_tmp = (*p_argv.ui)[0];
- if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3)
- {
- if (intarg_count < NUM_GPR_ARG_REGISTERS)
- intarg_count += NUM_GPR_ARG_REGISTERS - intarg_count;
- *next_arg.u = int_tmp;
- next_arg.u++;
- for (ii = 1; ii < 4; ii++)
- {
- int_tmp = (*p_argv.ui)[ii];
- *next_arg.u = int_tmp;
- next_arg.u++;
- }
- }
- else
- {
- *gpr_base.u++ = int_tmp;
- for (ii = 1; ii < 4; ii++)
- {
- int_tmp = (*p_argv.ui)[ii];
- *gpr_base.u++ = int_tmp;
- }
- }
- intarg_count +=4;
- }
- else
- {
double_tmp = (*p_argv.d)[0];
if (fparg_count >= NUM_FPR_ARG_REGISTERS - 1)
@@ -280,13 +261,40 @@ ffi_prep_args_SYSV (extended_cif *ecif,
fparg_count += 2;
FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
- }
break;
#endif
+#endif /* have FPRs */
+
+ /*
+ * The soft float ABI for long doubles works like this, a long double
+ * is passed in four consecutive GPRs if available. A maximum of 2
+ * long doubles can be passed in gprs. If we do not have 4 GPRs
+ * left, the long double is passed on the stack, 4-byte aligned.
+ */
+ case FFI_TYPE_UINT128: {
+ unsigned int int_tmp = (*p_argv.ui)[0];
+ unsigned int ii;
+ if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3) {
+ if (intarg_count < NUM_GPR_ARG_REGISTERS)
+ intarg_count += NUM_GPR_ARG_REGISTERS - intarg_count;
+ *(next_arg.u++) = int_tmp;
+ for (ii = 1; ii < 4; ii++) {
+ int_tmp = (*p_argv.ui)[ii];
+ *(next_arg.u++) = int_tmp;
+ }
+ } else {
+ *(gpr_base.u++) = int_tmp;
+ for (ii = 1; ii < 4; ii++) {
+ int_tmp = (*p_argv.ui)[ii];
+ *(gpr_base.u++) = int_tmp;
+ }
+ }
+ intarg_count += 4;
+ break;
+ }
case FFI_TYPE_UINT64:
case FFI_TYPE_SINT64:
- soft_double_prep:
if (intarg_count == NUM_GPR_ARG_REGISTERS-1)
intarg_count++;
if (intarg_count >= NUM_GPR_ARG_REGISTERS)
@@ -319,9 +327,6 @@ ffi_prep_args_SYSV (extended_cif *ecif,
break;
case FFI_TYPE_STRUCT:
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
- do_struct:
-#endif
struct_copy_size = ((*ptr)->size + 15) & ~0xF;
copy_space.c -= struct_copy_size;
memcpy (copy_space.c, *p_argv.c, (*ptr)->size);
@@ -349,7 +354,6 @@ ffi_prep_args_SYSV (extended_cif *ecif,
case FFI_TYPE_UINT32:
case FFI_TYPE_SINT32:
case FFI_TYPE_POINTER:
- soft_float_prep:
gprvalue = **p_argv.ui;
@@ -366,8 +370,16 @@ ffi_prep_args_SYSV (extended_cif *ecif,
/* Check that we didn't overrun the stack... */
FFI_ASSERT (copy_space.c >= next_arg.c);
FFI_ASSERT (gpr_base.u <= stacktop.u - ASM_NEEDS_REGISTERS);
+ /* The assert below is testing that the number of integer arguments agrees
+ with the number found in ffi_prep_cif_machdep(). However, intarg_count
+ is incremented whenever we place an FP arg on the stack, so account for
+ that before our assert test. */
+#ifndef __NO_FPRS__
+ if (fparg_count > NUM_FPR_ARG_REGISTERS)
+ intarg_count -= fparg_count - NUM_FPR_ARG_REGISTERS;
FFI_ASSERT (fpr_base.u
<= stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS);
+#endif
FFI_ASSERT (flags & FLAG_4_GPR_ARGUMENTS || intarg_count <= 4);
}
@@ -378,6 +390,45 @@ enum {
};
enum { ASM_NEEDS_REGISTERS64 = 4 };
+#if _CALL_ELF == 2
+static unsigned int
+discover_homogeneous_aggregate (const ffi_type *t, unsigned int *elnum)
+{
+ switch (t->type)
+ {
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ *elnum = 1;
+ return (int) t->type;
+
+ case FFI_TYPE_STRUCT:;
+ {
+ unsigned int base_elt = 0, total_elnum = 0;
+ ffi_type **el = t->elements;
+ while (*el)
+ {
+ unsigned int el_elt, el_elnum = 0;
+ el_elt = discover_homogeneous_aggregate (*el, &el_elnum);
+ if (el_elt == 0
+ || (base_elt && base_elt != el_elt))
+ return 0;
+ base_elt = el_elt;
+ total_elnum += el_elnum;
+ if (total_elnum > 8)
+ return 0;
+ el++;
+ }
+ *elnum = total_elnum;
+ return base_elt;
+ }
+
+ default:
+ return 0;
+ }
+}
+#endif
+
+
/* ffi_prep_args64 is called by the assembly routine once stack space
has been allocated for the function's arguments.
@@ -423,6 +474,7 @@ ffi_prep_args64 (extended_cif *ecif, uns
unsigned long *ul;
float *f;
double *d;
+ size_t p;
} valp;
/* 'stacktop' points at the previous backchain pointer. */
@@ -438,9 +490,9 @@ ffi_prep_args64 (extended_cif *ecif, uns
/* 'fpr_base' points at the space for fpr3, and grows upwards as
we use FPR registers. */
valp fpr_base;
- int fparg_count;
+ unsigned int fparg_count;
- int i, words;
+ unsigned int i, words, nargs, nfixedargs;
ffi_type **ptr;
double double_tmp;
union {
@@ -457,11 +509,18 @@ ffi_prep_args64 (extended_cif *ecif, uns
double **d;
} p_argv;
unsigned long gprvalue;
+#ifdef __STRUCT_PARM_ALIGN__
+ unsigned long align;
+#endif
stacktop.c = (char *) stack + bytes;
gpr_base.ul = stacktop.ul - ASM_NEEDS_REGISTERS64 - NUM_GPR_ARG_REGISTERS64;
gpr_end.ul = gpr_base.ul + NUM_GPR_ARG_REGISTERS64;
+#if _CALL_ELF == 2
+ rest.ul = stack + 4 + NUM_GPR_ARG_REGISTERS64;
+#else
rest.ul = stack + 6 + NUM_GPR_ARG_REGISTERS64;
+#endif
fpr_base.d = gpr_base.d - NUM_FPR_ARG_REGISTERS64;
fparg_count = 0;
next_arg.ul = gpr_base.ul;
@@ -477,30 +536,36 @@ ffi_prep_args64 (extended_cif *ecif, uns
/* Now for the arguments. */
p_argv.v = ecif->avalue;
- for (ptr = ecif->cif->arg_types, i = ecif->cif->nargs;
- i > 0;
- i--, ptr++, p_argv.v++)
+ nargs = ecif->cif->nargs;
+ nfixedargs = ecif->cif->nfixedargs;
+ for (ptr = ecif->cif->arg_types, i = 0;
+ i < nargs;
+ i++, ptr++, p_argv.v++)
{
+ unsigned int elt, elnum;
+
switch ((*ptr)->type)
{
case FFI_TYPE_FLOAT:
double_tmp = **p_argv.f;
- *next_arg.f = (float) double_tmp;
+ if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
+ *fpr_base.d++ = double_tmp;
+ else
+ *next_arg.f = (float) double_tmp;
if (++next_arg.ul == gpr_end.ul)
next_arg.ul = rest.ul;
- if (fparg_count < NUM_FPR_ARG_REGISTERS64)
- *fpr_base.d++ = double_tmp;
fparg_count++;
FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
break;
case FFI_TYPE_DOUBLE:
double_tmp = **p_argv.d;
- *next_arg.d = double_tmp;
+ if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
+ *fpr_base.d++ = double_tmp;
+ else
+ *next_arg.d = double_tmp;
if (++next_arg.ul == gpr_end.ul)
next_arg.ul = rest.ul;
- if (fparg_count < NUM_FPR_ARG_REGISTERS64)
- *fpr_base.d++ = double_tmp;
fparg_count++;
FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
break;
@@ -508,18 +573,20 @@ ffi_prep_args64 (extended_cif *ecif, uns
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
double_tmp = (*p_argv.d)[0];
- *next_arg.d = double_tmp;
+ if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
+ *fpr_base.d++ = double_tmp;
+ else
+ *next_arg.d = double_tmp;
if (++next_arg.ul == gpr_end.ul)
next_arg.ul = rest.ul;
- if (fparg_count < NUM_FPR_ARG_REGISTERS64)
- *fpr_base.d++ = double_tmp;
fparg_count++;
double_tmp = (*p_argv.d)[1];
- *next_arg.d = double_tmp;
+ if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
+ *fpr_base.d++ = double_tmp;
+ else
+ *next_arg.d = double_tmp;
if (++next_arg.ul == gpr_end.ul)
next_arg.ul = rest.ul;
- if (fparg_count < NUM_FPR_ARG_REGISTERS64)
- *fpr_base.d++ = double_tmp;
fparg_count++;
FFI_ASSERT (__LDBL_MANT_DIG__ == 106);
FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
@@ -527,27 +594,86 @@ ffi_prep_args64 (extended_cif *ecif, uns
#endif
case FFI_TYPE_STRUCT:
- words = ((*ptr)->size + 7) / 8;
- if (next_arg.ul >= gpr_base.ul && next_arg.ul + words > gpr_end.ul)
+#ifdef __STRUCT_PARM_ALIGN__
+ align = (*ptr)->alignment;
+ if (align > __STRUCT_PARM_ALIGN__)
+ align = __STRUCT_PARM_ALIGN__;
+ if (align > 1)
+ next_arg.p = ALIGN (next_arg.p, align);
+#endif
+ elt = 0;
+#if _CALL_ELF == 2
+ elt = discover_homogeneous_aggregate (*ptr, &elnum);
+#endif
+ if (elt)
{
- size_t first = gpr_end.c - next_arg.c;
- memcpy (next_arg.c, *p_argv.c, first);
- memcpy (rest.c, *p_argv.c + first, (*ptr)->size - first);
- next_arg.c = rest.c + words * 8 - first;
+ union {
+ void *v;
+ float *f;
+ double *d;
+ } arg;
+
+ arg.v = *p_argv.v;
+ if (elt == FFI_TYPE_FLOAT)
+ {
+ do
+ {
+ double_tmp = *arg.f++;
+ if (fparg_count < NUM_FPR_ARG_REGISTERS64
+ && i < nfixedargs)
+ *fpr_base.d++ = double_tmp;
+ else
+ *next_arg.f = (float) double_tmp;
+ if (++next_arg.f == gpr_end.f)
+ next_arg.f = rest.f;
+ fparg_count++;
+ }
+ while (--elnum != 0);
+ if ((next_arg.p & 3) != 0)
+ {
+ if (++next_arg.f == gpr_end.f)
+ next_arg.f = rest.f;
+ }
+ }
+ else
+ do
+ {
+ double_tmp = *arg.d++;
+ if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
+ *fpr_base.d++ = double_tmp;
+ else
+ *next_arg.d = double_tmp;
+ if (++next_arg.d == gpr_end.d)
+ next_arg.d = rest.d;
+ fparg_count++;
+ }
+ while (--elnum != 0);
}
else
{
- char *where = next_arg.c;
-
- /* Structures with size less than eight bytes are passed
- left-padded. */
- if ((*ptr)->size < 8)
- where += 8 - (*ptr)->size;
+ words = ((*ptr)->size + 7) / 8;
+ if (next_arg.ul >= gpr_base.ul && next_arg.ul + words > gpr_end.ul)
+ {
+ size_t first = gpr_end.c - next_arg.c;
+ memcpy (next_arg.c, *p_argv.c, first);
+ memcpy (rest.c, *p_argv.c + first, (*ptr)->size - first);
+ next_arg.c = rest.c + words * 8 - first;
+ }
+ else
+ {
+ char *where = next_arg.c;
- memcpy (where, *p_argv.c, (*ptr)->size);
- next_arg.ul += words;
- if (next_arg.ul == gpr_end.ul)
- next_arg.ul = rest.ul;
+#ifndef __LITTLE_ENDIAN__
+ /* Structures with size less than eight bytes are passed
+ left-padded. */
+ if ((*ptr)->size < 8)
+ where += 8 - (*ptr)->size;
+#endif
+ memcpy (where, *p_argv.c, (*ptr)->size);
+ next_arg.ul += words;
+ if (next_arg.ul == gpr_end.ul)
+ next_arg.ul = rest.ul;
+ }
}
break;
@@ -591,27 +717,22 @@ ffi_prep_args64 (extended_cif *ecif, uns
/* Perform machine dependent cif processing */
-ffi_status
-ffi_prep_cif_machdep (ffi_cif *cif)
+static ffi_status
+ffi_prep_cif_machdep_core (ffi_cif *cif)
{
/* All this is for the SYSV and LINUX64 ABI. */
- int i;
ffi_type **ptr;
unsigned bytes;
- int fparg_count = 0, intarg_count = 0;
- unsigned flags = 0;
+ unsigned i, fparg_count = 0, intarg_count = 0;
+ unsigned flags = cif->flags;
unsigned struct_copy_size = 0;
unsigned type = cif->rtype->type;
unsigned size = cif->rtype->size;
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- NUM_FPR_ARG_REGISTERS = 0;
-
+ /* The machine-independent calculation of cif->bytes doesn't work
+ for us. Redo the calculation. */
if (cif->abi != FFI_LINUX64)
{
- /* All the machine-independent calculation of cif->bytes will be wrong.
- Redo the calculation for SYSV. */
-
/* Space for the frame pointer, callee's LR, and the asm's temp regs. */
bytes = (2 + ASM_NEEDS_REGISTERS) * sizeof (int);
@@ -621,13 +742,20 @@ ffi_prep_cif_machdep (ffi_cif *cif)
else
{
/* 64-bit ABI. */
+#if _CALL_ELF == 2
+ /* Space for backchain, CR, LR, TOC and the asm's temp regs. */
+ bytes = (4 + ASM_NEEDS_REGISTERS64) * sizeof (long);
+ /* Space for the general registers. */
+ bytes += NUM_GPR_ARG_REGISTERS64 * sizeof (long);
+#else
/* Space for backchain, CR, LR, cc/ld doubleword, TOC and the asm's temp
regs. */
bytes = (6 + ASM_NEEDS_REGISTERS64) * sizeof (long);
/* Space for the mandatory parm save area and general registers. */
bytes += 2 * NUM_GPR_ARG_REGISTERS64 * sizeof (long);
+#endif
}
/* Return value handling. The rules for SYSV are as follows:
@@ -646,13 +774,30 @@ ffi_prep_cif_machdep (ffi_cif *cif)
- Single/double FP values in fpr1, long double in fpr1,fpr2.
- soft-float float/doubles are treated as UINT32/UINT64 respectivley.
- soft-float long doubles are returned in gpr3-gpr6. */
+ /* First translate for softfloat/nonlinux */
+ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
+ {
+ if (type == FFI_TYPE_FLOAT)
+ type = FFI_TYPE_UINT32;
+ if (type == FFI_TYPE_DOUBLE)
+ type = FFI_TYPE_UINT64;
+ if (type == FFI_TYPE_LONGDOUBLE)
+ type = FFI_TYPE_UINT128;
+ }
+ else if (cif->abi != FFI_LINUX
+ && cif->abi != FFI_LINUX64)
+ {
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ if (type == FFI_TYPE_LONGDOUBLE)
+ type = FFI_TYPE_STRUCT;
+#endif
+ }
+
switch (type)
{
+#ifndef __NO_FPRS__
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
- if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64
- && cif->abi != FFI_LINUX_SOFT_FLOAT)
- goto byref;
flags |= FLAG_RETURNS_128BITS;
/* Fall through. */
#endif
@@ -660,47 +805,52 @@ ffi_prep_cif_machdep (ffi_cif *cif)
flags |= FLAG_RETURNS_64BITS;
/* Fall through. */
case FFI_TYPE_FLOAT:
- /* With FFI_LINUX_SOFT_FLOAT no fp registers are used. */
- if (cif->abi != FFI_LINUX_SOFT_FLOAT)
- flags |= FLAG_RETURNS_FP;
+ flags |= FLAG_RETURNS_FP;
break;
+#endif
+ case FFI_TYPE_UINT128:
+ flags |= FLAG_RETURNS_128BITS;
+ /* Fall through. */
case FFI_TYPE_UINT64:
case FFI_TYPE_SINT64:
flags |= FLAG_RETURNS_64BITS;
break;
case FFI_TYPE_STRUCT:
- if (cif->abi == FFI_SYSV)
+ /*
+ * The final SYSV ABI says that structures smaller or equal 8 bytes
+ * are returned in r3/r4. The FFI_GCC_SYSV ABI instead returns them
+ * in memory.
+ *
+ * NOTE: The assembly code can safely assume that it just needs to
+ * store both r3 and r4 into a 8-byte word-aligned buffer, as
+ * we allocate a temporary buffer in ffi_call() if this flag is
+ * set.
+ */
+ if (cif->abi == FFI_SYSV && size <= 8)
{
- /* The final SYSV ABI says that structures smaller or equal 8 bytes
- are returned in r3/r4. The FFI_GCC_SYSV ABI instead returns them
- in memory. */
-
- /* Treat structs with size <= 8 bytes. */
- if (size <= 8)
+ flags |= FLAG_RETURNS_SMST;
+ break;
+ }
+#if _CALL_ELF == 2
+ if (cif->abi == FFI_LINUX64)
+ {
+ unsigned int elt, elnum;
+ elt = discover_homogeneous_aggregate (cif->rtype, &elnum);
+ if (elt)
+ {
+ if (elt == FFI_TYPE_DOUBLE)
+ flags |= FLAG_RETURNS_64BITS;
+ flags |= FLAG_RETURNS_FP | FLAG_RETURNS_SMST;
+ break;
+ }
+ if (size <= 16)
{
flags |= FLAG_RETURNS_SMST;
- /* These structs are returned in r3. We pack the type and the
- precalculated shift value (needed in the sysv.S) into flags.
- The same applies for the structs returned in r3/r4. */
- if (size <= 4)
- {
- flags |= FLAG_SYSV_SMST_R3;
- flags |= 8 * (4 - size) << 8;
- break;
- }
- /* These structs are returned in r3 and r4. See above. */
- if (size <= 8)
- {
- flags |= FLAG_SYSV_SMST_R3 | FLAG_SYSV_SMST_R4;
- flags |= 8 * (8 - size) << 8;
- break;
- }
+ break;
}
}
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
- byref:
#endif
intarg_count++;
flags |= FLAG_RETVAL_REFERENCE;
@@ -722,39 +872,36 @@ ffi_prep_cif_machdep (ffi_cif *cif)
Stuff on the stack needs to keep proper alignment. */
for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
{
- switch ((*ptr)->type)
- {
+ unsigned short typenum = (*ptr)->type;
+
+ /* We may need to handle some values depending on ABI */
+ if (cif->abi == FFI_LINUX_SOFT_FLOAT) {
+ if (typenum == FFI_TYPE_FLOAT)
+ typenum = FFI_TYPE_UINT32;
+ if (typenum == FFI_TYPE_DOUBLE)
+ typenum = FFI_TYPE_UINT64;
+ if (typenum == FFI_TYPE_LONGDOUBLE)
+ typenum = FFI_TYPE_UINT128;
+ } else if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64) {
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ if (typenum == FFI_TYPE_LONGDOUBLE)
+ typenum = FFI_TYPE_STRUCT;
+#endif
+ }
+
+ switch (typenum) {
+#ifndef __NO_FPRS__
case FFI_TYPE_FLOAT:
- /* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- goto soft_float_cif;
fparg_count++;
/* floating singles are not 8-aligned on stack */
break;
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
- if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
- goto do_struct;
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- {
- if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3
- || intarg_count < NUM_GPR_ARG_REGISTERS)
- /* A long double in FFI_LINUX_SOFT_FLOAT can use only
- a set of four consecutive gprs. If we have not enough,
- we have to adjust the intarg_count value. */
- intarg_count += NUM_GPR_ARG_REGISTERS - intarg_count;
- intarg_count += 4;
- break;
- }
- else
- fparg_count++;
+ fparg_count++;
/* Fall thru */
#endif
case FFI_TYPE_DOUBLE:
- /* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- goto soft_double_cif;
fparg_count++;
/* If this FP arg is going on the stack, it must be
8-byte-aligned. */
@@ -763,10 +910,21 @@ ffi_prep_cif_machdep (ffi_cif *cif)
&& intarg_count % 2 != 0)
intarg_count++;
break;
+#endif
+ case FFI_TYPE_UINT128:
+ /*
+ * A long double in FFI_LINUX_SOFT_FLOAT can use only a set
+ * of four consecutive gprs. If we do not have enough, we
+ * have to adjust the intarg_count value.
+ */
+ if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3
+ && intarg_count < NUM_GPR_ARG_REGISTERS)
+ intarg_count = NUM_GPR_ARG_REGISTERS;
+ intarg_count += 4;
+ break;
case FFI_TYPE_UINT64:
case FFI_TYPE_SINT64:
- soft_double_cif:
/* 'long long' arguments are passed as two words, but
either both words must fit in registers or both go
on the stack. If they go on the stack, they must
@@ -783,9 +941,6 @@ ffi_prep_cif_machdep (ffi_cif *cif)
break;
case FFI_TYPE_STRUCT:
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
- do_struct:
-#endif
/* We must allocate space for a copy of these to enforce
pass-by-value. Pad the space up to a multiple of 16
bytes (the maximum alignment required for anything under
@@ -793,50 +948,100 @@ ffi_prep_cif_machdep (ffi_cif *cif)
struct_copy_size += ((*ptr)->size + 15) & ~0xF;
/* Fall through (allocate space for the pointer). */
- default:
- soft_float_cif:
+ case FFI_TYPE_POINTER:
+ case FFI_TYPE_INT:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_SINT8:
/* Everything else is passed as a 4-byte word in a GPR, either
the object itself or a pointer to it. */
intarg_count++;
break;
+ default:
+ FFI_ASSERT (0);
}
}
else
for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
{
+ unsigned int elt, elnum;
+#ifdef __STRUCT_PARM_ALIGN__
+ unsigned int align;
+#endif
+
switch ((*ptr)->type)
{
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- intarg_count += 4;
- else
- {
- fparg_count += 2;
- intarg_count += 2;
- }
+ fparg_count += 2;
+ intarg_count += 2;
+ if (fparg_count > NUM_FPR_ARG_REGISTERS64)
+ flags |= FLAG_ARG_NEEDS_PSAVE;
break;
#endif
case FFI_TYPE_FLOAT:
case FFI_TYPE_DOUBLE:
fparg_count++;
intarg_count++;
+ if (fparg_count > NUM_FPR_ARG_REGISTERS64)
+ flags |= FLAG_ARG_NEEDS_PSAVE;
break;
case FFI_TYPE_STRUCT:
+#ifdef __STRUCT_PARM_ALIGN__
+ align = (*ptr)->alignment;
+ if (align > __STRUCT_PARM_ALIGN__)
+ align = __STRUCT_PARM_ALIGN__;
+ align = align / 8;
+ if (align > 1)
+ intarg_count = ALIGN (intarg_count, align);
+#endif
intarg_count += ((*ptr)->size + 7) / 8;
+ elt = 0;
+#if _CALL_ELF == 2
+ elt = discover_homogeneous_aggregate (*ptr, &elnum);
+#endif
+ if (elt)
+ {
+ fparg_count += elnum;
+ if (fparg_count > NUM_FPR_ARG_REGISTERS64)
+ flags |= FLAG_ARG_NEEDS_PSAVE;
+ }
+ else
+ {
+ if (intarg_count > NUM_GPR_ARG_REGISTERS64)
+ flags |= FLAG_ARG_NEEDS_PSAVE;
+ }
break;
- default:
+ case FFI_TYPE_POINTER:
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_INT:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_SINT8:
/* Everything else is passed as a 8-byte word in a GPR, either
the object itself or a pointer to it. */
intarg_count++;
+ if (intarg_count > NUM_GPR_ARG_REGISTERS64)
+ flags |= FLAG_ARG_NEEDS_PSAVE;
break;
+ default:
+ FFI_ASSERT (0);
}
}
+#ifndef __NO_FPRS__
if (fparg_count != 0)
flags |= FLAG_FP_ARGUMENTS;
+#endif
if (intarg_count > 4)
flags |= FLAG_4_GPR_ARGUMENTS;
if (struct_copy_size != 0)
@@ -844,25 +1049,36 @@ ffi_prep_cif_machdep (ffi_cif *cif)
if (cif->abi != FFI_LINUX64)
{
+#ifndef __NO_FPRS__
/* Space for the FPR registers, if needed. */
if (fparg_count != 0)
bytes += NUM_FPR_ARG_REGISTERS * sizeof (double);
+#endif
/* Stack space. */
if (intarg_count > NUM_GPR_ARG_REGISTERS)
bytes += (intarg_count - NUM_GPR_ARG_REGISTERS) * sizeof (int);
+#ifndef __NO_FPRS__
if (fparg_count > NUM_FPR_ARG_REGISTERS)
bytes += (fparg_count - NUM_FPR_ARG_REGISTERS) * sizeof (double);
+#endif
}
else
{
+#ifndef __NO_FPRS__
/* Space for the FPR registers, if needed. */
if (fparg_count != 0)
bytes += NUM_FPR_ARG_REGISTERS64 * sizeof (double);
+#endif
/* Stack space. */
+#if _CALL_ELF == 2
+ if ((flags & FLAG_ARG_NEEDS_PSAVE) != 0)
+ bytes += intarg_count * sizeof (long);
+#else
if (intarg_count > NUM_GPR_ARG_REGISTERS64)
bytes += (intarg_count - NUM_GPR_ARG_REGISTERS64) * sizeof (long);
+#endif
}
/* The stack space allocated needs to be a multiple of 16 bytes. */
@@ -877,6 +1093,26 @@ ffi_prep_cif_machdep (ffi_cif *cif)
return FFI_OK;
}
+ffi_status
+ffi_prep_cif_machdep (ffi_cif *cif)
+{
+ cif->nfixedargs = cif->nargs;
+ return ffi_prep_cif_machdep_core (cif);
+}
+
+ffi_status
+ffi_prep_cif_machdep_var (ffi_cif *cif,
+ unsigned int nfixedargs,
+ unsigned int ntotalargs MAYBE_UNUSED)
+{
+ cif->nfixedargs = nfixedargs;
+#if _CALL_ELF == 2
+ if (cif->abi == FFI_LINUX64)
+ cif->flags |= FLAG_ARG_NEEDS_PSAVE;
+#endif
+ return ffi_prep_cif_machdep_core (cif);
+}
+
extern void ffi_call_SYSV(extended_cif *, unsigned, unsigned, unsigned *,
void (*fn)(void));
extern void FFI_HIDDEN ffi_call_LINUX64(extended_cif *, unsigned long,
@@ -886,28 +1122,39 @@ extern void FFI_HIDDEN ffi_call_LINUX64(
void
ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
{
+ /*
+ * The final SYSV ABI says that structures smaller or equal 8 bytes
+ * are returned in r3/r4. The FFI_GCC_SYSV ABI instead returns them
+ * in memory.
+ *
+ * We bounce-buffer SYSV small struct return values so that sysv.S
+ * can write r3 and r4 to memory without worrying about struct size.
+ *
+ * For ELFv2 ABI, use a bounce buffer for homogeneous structs too,
+ * for similar reasons.
+ */
+ unsigned long smst_buffer[8];
extended_cif ecif;
ecif.cif = cif;
ecif.avalue = avalue;
- /* If the return value is a struct and we don't have a return */
- /* value address then we need to make one */
-
- if ((rvalue == NULL) && (cif->rtype->type == FFI_TYPE_STRUCT))
- {
- ecif.rvalue = alloca(cif->rtype->size);
- }
- else
- ecif.rvalue = rvalue;
-
+ ecif.rvalue = rvalue;
+ if ((cif->flags & FLAG_RETURNS_SMST) != 0)
+ ecif.rvalue = smst_buffer;
+ /* Ensure that we have a valid struct return value.
+ FIXME: Isn't this just papering over a user problem? */
+ else if (!rvalue && cif->rtype->type == FFI_TYPE_STRUCT)
+ ecif.rvalue = alloca (cif->rtype->size);
switch (cif->abi)
{
#ifndef POWERPC64
+# ifndef __NO_FPRS__
case FFI_SYSV:
case FFI_GCC_SYSV:
case FFI_LINUX:
+# endif
case FFI_LINUX_SOFT_FLOAT:
ffi_call_SYSV (&ecif, -cif->bytes, cif->flags, ecif.rvalue, fn);
break;
@@ -920,10 +1167,29 @@ ffi_call(ffi_cif *cif, void (*fn)(void),
FFI_ASSERT (0);
break;
}
+
+ /* Check for a bounce-buffered return value */
+ if (rvalue && ecif.rvalue == smst_buffer)
+ {
+ unsigned int rsize = cif->rtype->size;
+#ifndef __LITTLE_ENDIAN__
+ /* The SYSV ABI returns a structure of up to 4 bytes in size
+ left-padded in r3. */
+ if (cif->abi == FFI_SYSV && rsize <= 4)
+ memcpy (rvalue, (char *) smst_buffer + 4 - rsize, rsize);
+ /* The SYSV ABI returns a structure of up to 8 bytes in size
+ left-padded in r3/r4, and the ELFv2 ABI similarly returns a
+ structure of up to 8 bytes in size left-padded in r3. */
+ else if (rsize <= 8)
+ memcpy (rvalue, (char *) smst_buffer + 8 - rsize, rsize);
+ else
+#endif
+ memcpy (rvalue, smst_buffer, rsize);
+ }
}
-#ifndef POWERPC64
+#if !defined POWERPC64 || _CALL_ELF == 2
#define MIN_CACHE_LINE_SIZE 8
static void
@@ -947,16 +1213,38 @@ ffi_prep_closure_loc (ffi_closure *closu
void *codeloc)
{
#ifdef POWERPC64
+# if _CALL_ELF == 2
+ unsigned int *tramp = (unsigned int *) &closure->tramp[0];
+
+ if (cif->abi != FFI_LINUX64)
+ return FFI_BAD_ABI;
+
+ tramp[0] = 0xe96c0018; /* 0: ld 11,2f-0b(12) */
+ tramp[1] = 0xe98c0010; /* ld 12,1f-0b(12) */
+ tramp[2] = 0x7d8903a6; /* mtctr 12 */
+ tramp[3] = 0x4e800420; /* bctr */
+ /* 1: .quad function_addr */
+ /* 2: .quad context */
+ *(void **) &tramp[4] = (void *) ffi_closure_LINUX64;
+ *(void **) &tramp[6] = codeloc;
+ flush_icache ((char *)tramp, (char *)codeloc, FFI_TRAMPOLINE_SIZE);
+# else
void **tramp = (void **) &closure->tramp[0];
- FFI_ASSERT (cif->abi == FFI_LINUX64);
+ if (cif->abi != FFI_LINUX64)
+ return FFI_BAD_ABI;
/* Copy function address and TOC from ffi_closure_LINUX64. */
memcpy (tramp, (char *) ffi_closure_LINUX64, 16);
tramp[2] = codeloc;
+# endif
#else
unsigned int *tramp;
- FFI_ASSERT (cif->abi == FFI_GCC_SYSV || cif->abi == FFI_SYSV);
+ if (! (cif->abi == FFI_GCC_SYSV
+ || cif->abi == FFI_SYSV
+ || cif->abi == FFI_LINUX
+ || cif->abi == FFI_LINUX_SOFT_FLOAT))
+ return FFI_BAD_ABI;
tramp = (unsigned int *) &closure->tramp[0];
tramp[0] = 0x7c0802a6; /* mflr r0 */
@@ -1011,32 +1299,38 @@ ffi_closure_helper_SYSV (ffi_closure *cl
void ** avalue;
ffi_type ** arg_types;
long i, avn;
- long nf; /* number of floating registers already used */
- long ng; /* number of general registers already used */
- ffi_cif * cif;
- double temp;
- unsigned size;
+#ifndef __NO_FPRS__
+ long nf = 0; /* number of floating registers already used */
+#endif
+ long ng = 0; /* number of general registers already used */
+
+ ffi_cif *cif = closure->cif;
+ unsigned size = cif->rtype->size;
+ unsigned short rtypenum = cif->rtype->type;
- cif = closure->cif;
avalue = alloca (cif->nargs * sizeof (void *));
- size = cif->rtype->size;
- nf = 0;
- ng = 0;
+ /* First translate for softfloat/nonlinux */
+ if (cif->abi == FFI_LINUX_SOFT_FLOAT) {
+ if (rtypenum == FFI_TYPE_FLOAT)
+ rtypenum = FFI_TYPE_UINT32;
+ if (rtypenum == FFI_TYPE_DOUBLE)
+ rtypenum = FFI_TYPE_UINT64;
+ if (rtypenum == FFI_TYPE_LONGDOUBLE)
+ rtypenum = FFI_TYPE_UINT128;
+ } else if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64) {
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ if (rtypenum == FFI_TYPE_LONGDOUBLE)
+ rtypenum = FFI_TYPE_STRUCT;
+#endif
+ }
+
/* Copy the caller's structure return value address so that the closure
returns the data directly to the caller.
For FFI_SYSV the result is passed in r3/r4 if the struct size is less
or equal 8 bytes. */
-
- if ((cif->rtype->type == FFI_TYPE_STRUCT
- && !((cif->abi == FFI_SYSV) && (size <= 8)))
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
- || (cif->rtype->type == FFI_TYPE_LONGDOUBLE
- && cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
-#endif
- )
- {
+ if (rtypenum == FFI_TYPE_STRUCT && ((cif->abi != FFI_SYSV) || (size > 8))) {
rvalue = (void *) *pgr;
ng++;
pgr++;
@@ -1047,12 +1341,112 @@ ffi_closure_helper_SYSV (ffi_closure *cl
arg_types = cif->arg_types;
/* Grab the addresses of the arguments from the stack frame. */
- while (i < avn)
- {
- switch (arg_types[i]->type)
- {
+ while (i < avn) {
+ unsigned short typenum = arg_types[i]->type;
+
+ /* We may need to handle some values depending on ABI */
+ if (cif->abi == FFI_LINUX_SOFT_FLOAT) {
+ if (typenum == FFI_TYPE_FLOAT)
+ typenum = FFI_TYPE_UINT32;
+ if (typenum == FFI_TYPE_DOUBLE)
+ typenum = FFI_TYPE_UINT64;
+ if (typenum == FFI_TYPE_LONGDOUBLE)
+ typenum = FFI_TYPE_UINT128;
+ } else if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64) {
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ if (typenum == FFI_TYPE_LONGDOUBLE)
+ typenum = FFI_TYPE_STRUCT;
+#endif
+ }
+
+ switch (typenum) {
+#ifndef __NO_FPRS__
+ case FFI_TYPE_FLOAT:
+ /* unfortunately float values are stored as doubles
+ * in the ffi_closure_SYSV code (since we don't check
+ * the type in that routine).
+ */
+
+ /* there are 8 64bit floating point registers */
+
+ if (nf < 8)
+ {
+ double temp = pfr->d;
+ pfr->f = (float) temp;
+ avalue[i] = pfr;
+ nf++;
+ pfr++;
+ }
+ else
+ {
+ /* FIXME? here we are really changing the values
+ * stored in the original calling routines outgoing
+ * parameter stack. This is probably a really
+ * naughty thing to do but...
+ */
+ avalue[i] = pst;
+ pst += 1;
+ }
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ /* On the outgoing stack all values are aligned to 8 */
+ /* there are 8 64bit floating point registers */
+
+ if (nf < 8)
+ {
+ avalue[i] = pfr;
+ nf++;
+ pfr++;
+ }
+ else
+ {
+ if (((long) pst) & 4)
+ pst++;
+ avalue[i] = pst;
+ pst += 2;
+ }
+ break;
+
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ case FFI_TYPE_LONGDOUBLE:
+ if (nf < 7)
+ {
+ avalue[i] = pfr;
+ pfr += 2;
+ nf += 2;
+ }
+ else
+ {
+ if (((long) pst) & 4)
+ pst++;
+ avalue[i] = pst;
+ pst += 4;
+ nf = 8;
+ }
+ break;
+#endif
+#endif /* have FPRS */
+
+ case FFI_TYPE_UINT128:
+ /*
+ * Test if for the whole long double, 4 gprs are available.
+ * otherwise the stuff ends up on the stack.
+ */
+ if (ng < 5) {
+ avalue[i] = pgr;
+ pgr += 4;
+ ng += 4;
+ } else {
+ avalue[i] = pst;
+ pst += 4;
+ ng = 8+4;
+ }
+ break;
+
case FFI_TYPE_SINT8:
case FFI_TYPE_UINT8:
+#ifndef __LITTLE_ENDIAN__
/* there are 8 gpr registers used to pass values */
if (ng < 8)
{
@@ -1066,9 +1460,11 @@ ffi_closure_helper_SYSV (ffi_closure *cl
pst++;
}
break;
+#endif
case FFI_TYPE_SINT16:
case FFI_TYPE_UINT16:
+#ifndef __LITTLE_ENDIAN__
/* there are 8 gpr registers used to pass values */
if (ng < 8)
{
@@ -1082,11 +1478,11 @@ ffi_closure_helper_SYSV (ffi_closure *cl
pst++;
}
break;
+#endif
case FFI_TYPE_SINT32:
case FFI_TYPE_UINT32:
case FFI_TYPE_POINTER:
- soft_float_closure:
/* there are 8 gpr registers used to pass values */
if (ng < 8)
{
@@ -1102,9 +1498,6 @@ ffi_closure_helper_SYSV (ffi_closure *cl
break;
case FFI_TYPE_STRUCT:
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
- do_struct:
-#endif
/* Structs are passed by reference. The address will appear in a
gpr if it is one of the first 8 arguments. */
if (ng < 8)
@@ -1122,7 +1515,6 @@ ffi_closure_helper_SYSV (ffi_closure *cl
case FFI_TYPE_SINT64:
case FFI_TYPE_UINT64:
- soft_double_closure:
/* passing long long ints are complex, they must
* be passed in suitable register pairs such as
* (r3,r4) or (r5,r6) or (r6,r7), or (r7,r8) or (r9,r10)
@@ -1154,99 +1546,8 @@ ffi_closure_helper_SYSV (ffi_closure *cl
}
break;
- case FFI_TYPE_FLOAT:
- /* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- goto soft_float_closure;
- /* unfortunately float values are stored as doubles
- * in the ffi_closure_SYSV code (since we don't check
- * the type in that routine).
- */
-
- /* there are 8 64bit floating point registers */
-
- if (nf < 8)
- {
- temp = pfr->d;
- pfr->f = (float) temp;
- avalue[i] = pfr;
- nf++;
- pfr++;
- }
- else
- {
- /* FIXME? here we are really changing the values
- * stored in the original calling routines outgoing
- * parameter stack. This is probably a really
- * naughty thing to do but...
- */
- avalue[i] = pst;
- pst += 1;
- }
- break;
-
- case FFI_TYPE_DOUBLE:
- /* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- goto soft_double_closure;
- /* On the outgoing stack all values are aligned to 8 */
- /* there are 8 64bit floating point registers */
-
- if (nf < 8)
- {
- avalue[i] = pfr;
- nf++;
- pfr++;
- }
- else
- {
- if (((long) pst) & 4)
- pst++;
- avalue[i] = pst;
- pst += 2;
- }
- break;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
- case FFI_TYPE_LONGDOUBLE:
- if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
- goto do_struct;
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- { /* Test if for the whole long double, 4 gprs are available.
- otherwise the stuff ends up on the stack. */
- if (ng < 5)
- {
- avalue[i] = pgr;
- pgr += 4;
- ng += 4;
- }
- else
- {
- avalue[i] = pst;
- pst += 4;
- ng = 8;
- }
- break;
- }
- if (nf < 7)
- {
- avalue[i] = pfr;
- pfr += 2;
- nf += 2;
- }
- else
- {
- if (((long) pst) & 4)
- pst++;
- avalue[i] = pst;
- pst += 4;
- nf = 8;
- }
- break;
-#endif
-
default:
- FFI_ASSERT (0);
+ FFI_ASSERT (0);
}
i++;
@@ -1263,39 +1564,9 @@ ffi_closure_helper_SYSV (ffi_closure *cl
already used and we never have a struct with size zero. That is the reason
for the subtraction of 1. See the comment in ffitarget.h about ordering.
*/
- if (cif->abi == FFI_SYSV && cif->rtype->type == FFI_TYPE_STRUCT
- && size <= 8)
+ if (cif->abi == FFI_SYSV && rtypenum == FFI_TYPE_STRUCT && size <= 8)
return (FFI_SYSV_TYPE_SMALL_STRUCT - 1) + size;
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
- else if (cif->rtype->type == FFI_TYPE_LONGDOUBLE
- && cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
- return FFI_TYPE_STRUCT;
-#endif
- /* With FFI_LINUX_SOFT_FLOAT floats and doubles are handled like UINT32
- respectivley UINT64. */
- if (cif->abi == FFI_LINUX_SOFT_FLOAT)
- {
- switch (cif->rtype->type)
- {
- case FFI_TYPE_FLOAT:
- return FFI_TYPE_UINT32;
- break;
- case FFI_TYPE_DOUBLE:
- return FFI_TYPE_UINT64;
- break;
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
- case FFI_TYPE_LONGDOUBLE:
- return FFI_TYPE_UINT128;
- break;
-#endif
- default:
- return cif->rtype->type;
- }
- }
- else
- {
- return cif->rtype->type;
- }
+ return rtypenum;
}
int FFI_HIDDEN ffi_closure_helper_LINUX64 (ffi_closure *, void *,
@@ -1312,16 +1583,20 @@ ffi_closure_helper_LINUX64 (ffi_closure
void **avalue;
ffi_type **arg_types;
- long i, avn;
+ unsigned long i, avn, nfixedargs;
ffi_cif *cif;
ffi_dblfl *end_pfr = pfr + NUM_FPR_ARG_REGISTERS64;
+#ifdef __STRUCT_PARM_ALIGN__
+ unsigned long align;
+#endif
cif = closure->cif;
avalue = alloca (cif->nargs * sizeof (void *));
- /* Copy the caller's structure return value address so that the closure
- returns the data directly to the caller. */
- if (cif->rtype->type == FFI_TYPE_STRUCT)
+ /* Copy the caller's structure return value address so that the
+ closure returns the data directly to the caller. */
+ if (cif->rtype->type == FFI_TYPE_STRUCT
+ && (cif->flags & FLAG_RETURNS_SMST) == 0)
{
rvalue = (void *) *pst;
pst++;
@@ -1329,30 +1604,39 @@ ffi_closure_helper_LINUX64 (ffi_closure
i = 0;
avn = cif->nargs;
+ nfixedargs = cif->nfixedargs;
arg_types = cif->arg_types;
/* Grab the addresses of the arguments from the stack frame. */
while (i < avn)
{
+ unsigned int elt, elnum;
+
switch (arg_types[i]->type)
{
case FFI_TYPE_SINT8:
case FFI_TYPE_UINT8:
+#ifndef __LITTLE_ENDIAN__
avalue[i] = (char *) pst + 7;
pst++;
break;
+#endif
case FFI_TYPE_SINT16:
case FFI_TYPE_UINT16:
+#ifndef __LITTLE_ENDIAN__
avalue[i] = (char *) pst + 6;
pst++;
break;
+#endif
case FFI_TYPE_SINT32:
case FFI_TYPE_UINT32:
+#ifndef __LITTLE_ENDIAN__
avalue[i] = (char *) pst + 4;
pst++;
break;
+#endif
case FFI_TYPE_SINT64:
case FFI_TYPE_UINT64:
@@ -1362,12 +1646,82 @@ ffi_closure_helper_LINUX64 (ffi_closure
break;
case FFI_TYPE_STRUCT:
- /* Structures with size less than eight bytes are passed
- left-padded. */
- if (arg_types[i]->size < 8)
- avalue[i] = (char *) pst + 8 - arg_types[i]->size;
+#ifdef __STRUCT_PARM_ALIGN__
+ align = arg_types[i]->alignment;
+ if (align > __STRUCT_PARM_ALIGN__)
+ align = __STRUCT_PARM_ALIGN__;
+ if (align > 1)
+ pst = (unsigned long *) ALIGN ((size_t) pst, align);
+#endif
+ elt = 0;
+#if _CALL_ELF == 2
+ elt = discover_homogeneous_aggregate (arg_types[i], &elnum);
+#endif
+ if (elt)
+ {
+ union {
+ void *v;
+ unsigned long *ul;
+ float *f;
+ double *d;
+ size_t p;
+ } to, from;
+
+ /* Repackage the aggregate from its parts. The
+ aggregate size is not greater than the space taken by
+ the registers so store back to the register/parameter
+ save arrays. */
+ if (pfr + elnum <= end_pfr)
+ to.v = pfr;
+ else
+ to.v = pst;
+
+ avalue[i] = to.v;
+ from.ul = pst;
+ if (elt == FFI_TYPE_FLOAT)
+ {
+ do
+ {
+ if (pfr < end_pfr && i < nfixedargs)
+ {
+ *to.f = (float) pfr->d;
+ pfr++;
+ }
+ else
+ *to.f = *from.f;
+ to.f++;
+ from.f++;
+ }
+ while (--elnum != 0);
+ }
+ else
+ {
+ do
+ {
+ if (pfr < end_pfr && i < nfixedargs)
+ {
+ *to.d = pfr->d;
+ pfr++;
+ }
+ else
+ *to.d = *from.d;
+ to.d++;
+ from.d++;
+ }
+ while (--elnum != 0);
+ }
+ }
else
- avalue[i] = pst;
+ {
+#ifndef __LITTLE_ENDIAN__
+ /* Structures with size less than eight bytes are passed
+ left-padded. */
+ if (arg_types[i]->size < 8)
+ avalue[i] = (char *) pst + 8 - arg_types[i]->size;
+ else
+#endif
+ avalue[i] = pst;
+ }
pst += (arg_types[i]->size + 7) / 8;
break;
@@ -1379,7 +1733,7 @@ ffi_closure_helper_LINUX64 (ffi_closure
/* there are 13 64bit floating point registers */
- if (pfr < end_pfr)
+ if (pfr < end_pfr && i < nfixedargs)
{
double temp = pfr->d;
pfr->f = (float) temp;
@@ -1395,7 +1749,7 @@ ffi_closure_helper_LINUX64 (ffi_closure
/* On the outgoing stack all values are aligned to 8 */
/* there are 13 64bit floating point registers */
- if (pfr < end_pfr)
+ if (pfr < end_pfr && i < nfixedargs)
{
avalue[i] = pfr;
pfr++;
@@ -1407,14 +1761,14 @@ ffi_closure_helper_LINUX64 (ffi_closure
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
- if (pfr + 1 < end_pfr)
+ if (pfr + 1 < end_pfr && i + 1 < nfixedargs)
{
avalue[i] = pfr;
pfr += 2;
}
else
{
- if (pfr < end_pfr)
+ if (pfr < end_pfr && i < nfixedargs)
{
/* Passed partly in f13 and partly on the stack.
Move it all to the stack. */
@@ -1438,5 +1792,14 @@ ffi_closure_helper_LINUX64 (ffi_closure
(closure->fun) (cif, rvalue, avalue, closure->user_data);
/* Tell ffi_closure_LINUX64 how to perform return type promotions. */
+ if ((cif->flags & FLAG_RETURNS_SMST) != 0)
+ {
+ if ((cif->flags & FLAG_RETURNS_FP) == 0)
+ return FFI_V2_TYPE_SMALL_STRUCT + cif->rtype->size - 1;
+ else if ((cif->flags & FLAG_RETURNS_64BITS) != 0)
+ return FFI_V2_TYPE_DOUBLE_HOMOG;
+ else
+ return FFI_V2_TYPE_FLOAT_HOMOG;
+ }
return cif->rtype->type;
}
Index: mozilla-release/js/src/ctypes/libffi/src/powerpc/ffitarget.h
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/src/powerpc/ffitarget.h
+++ mozilla-release/js/src/ctypes/libffi/src/powerpc/ffitarget.h
@@ -1,6 +1,8 @@
/* -----------------------------------------------------------------*-C-*-
- ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
- Copyright (C) 2007, 2008 Free Software Foundation, Inc
+ ffitarget.h - Copyright (c) 2012 Anthony Green
+ Copyright (C) 2007, 2008, 2010 Free Software Foundation, Inc
+ Copyright (c) 1996-2003 Red Hat, Inc.
+
Target configuration macros for PowerPC.
Permission is hereby granted, free of charge, to any person obtaining
@@ -28,6 +30,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
+#ifndef LIBFFI_H
+#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
+#endif
+
/* ---- System specific configurations ----------------------------------- */
#if defined (POWERPC) && defined (__powerpc64__) /* linux64 */
@@ -57,18 +63,14 @@ typedef enum ffi_abi {
FFI_LINUX64,
FFI_LINUX,
FFI_LINUX_SOFT_FLOAT,
-# ifdef POWERPC64
+# if defined(POWERPC64)
FFI_DEFAULT_ABI = FFI_LINUX64,
-# else
-# if (!defined(__NO_FPRS__) && (__LDBL_MANT_DIG__ == 106))
- FFI_DEFAULT_ABI = FFI_LINUX,
-# else
-# ifdef __NO_FPRS__
+# elif defined(__NO_FPRS__)
FFI_DEFAULT_ABI = FFI_LINUX_SOFT_FLOAT,
-# else
+# elif (__LDBL_MANT_DIG__ == 106)
+ FFI_DEFAULT_ABI = FFI_LINUX,
+# else
FFI_DEFAULT_ABI = FFI_GCC_SYSV,
-# endif
-# endif
# endif
#endif
@@ -101,6 +103,10 @@ typedef enum ffi_abi {
#define FFI_CLOSURES 1
#define FFI_NATIVE_RAW_API 0
+#if defined (POWERPC) || defined (POWERPC_FREEBSD)
+# define FFI_TARGET_SPECIFIC_VARIADIC 1
+# define FFI_EXTRA_CIF_FIELDS unsigned nfixedargs
+#endif
/* For additional types like the below, take care about the order in
ppc_closures.S. They must follow after the FFI_TYPE_LAST. */
@@ -113,10 +119,19 @@ typedef enum ffi_abi {
defined in ffi.c, to determine the exact return type and its size. */
#define FFI_SYSV_TYPE_SMALL_STRUCT (FFI_TYPE_LAST + 2)
-#if defined(POWERPC64) || defined(POWERPC_AIX)
-#define FFI_TRAMPOLINE_SIZE 24
-#else /* POWERPC || POWERPC_AIX */
-#define FFI_TRAMPOLINE_SIZE 40
+/* Used by ELFv2 for homogenous structure returns. */
+#define FFI_V2_TYPE_FLOAT_HOMOG (FFI_TYPE_LAST + 1)
+#define FFI_V2_TYPE_DOUBLE_HOMOG (FFI_TYPE_LAST + 2)
+#define FFI_V2_TYPE_SMALL_STRUCT (FFI_TYPE_LAST + 3)
+
+#if _CALL_ELF == 2
+# define FFI_TRAMPOLINE_SIZE 32
+#else
+# if defined(POWERPC64) || defined(POWERPC_AIX)
+# define FFI_TRAMPOLINE_SIZE 24
+# else /* POWERPC || POWERPC_AIX */
+# define FFI_TRAMPOLINE_SIZE 40
+# endif
#endif
#ifndef LIBFFI_ASM
Index: mozilla-release/js/src/ctypes/libffi/src/powerpc/linux64.S
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/src/powerpc/linux64.S
+++ mozilla-release/js/src/ctypes/libffi/src/powerpc/linux64.S
@@ -30,16 +30,33 @@
#include <ffi.h>
#ifdef __powerpc64__
- .hidden ffi_call_LINUX64, .ffi_call_LINUX64
- .globl ffi_call_LINUX64, .ffi_call_LINUX64
+ .hidden ffi_call_LINUX64
+ .globl ffi_call_LINUX64
+# if _CALL_ELF == 2
+ .text
+ffi_call_LINUX64:
+ addis %r2, %r12, .TOC.-ffi_call_LINUX64@ha
+ addi %r2, %r2, .TOC.-ffi_call_LINUX64@l
+ .localentry ffi_call_LINUX64, . - ffi_call_LINUX64
+# else
.section ".opd","aw"
.align 3
ffi_call_LINUX64:
+# ifdef _CALL_LINUX
+ .quad .L.ffi_call_LINUX64,.TOC.@tocbase,0
+ .type ffi_call_LINUX64,@function
+ .text
+.L.ffi_call_LINUX64:
+# else
+ .hidden .ffi_call_LINUX64
+ .globl .ffi_call_LINUX64
.quad .ffi_call_LINUX64,.TOC.@tocbase,0
.size ffi_call_LINUX64,24
.type .ffi_call_LINUX64,@function
.text
.ffi_call_LINUX64:
+# endif
+# endif
.LFB1:
mflr %r0
std %r28, -32(%r1)
@@ -54,22 +71,35 @@ ffi_call_LINUX64:
mr %r31, %r5 /* flags, */
mr %r30, %r6 /* rvalue, */
mr %r29, %r7 /* function address. */
+/* Save toc pointer, not for the ffi_prep_args64 call, but for the later
+ bctrl function call. */
+# if _CALL_ELF == 2
+ std %r2, 24(%r1)
+# else
std %r2, 40(%r1)
+# endif
/* Call ffi_prep_args64. */
mr %r4, %r1
+# if defined _CALL_LINUX || _CALL_ELF == 2
+ bl ffi_prep_args64
+# else
bl .ffi_prep_args64
+# endif
- ld %r0, 0(%r29)
+# if _CALL_ELF == 2
+ mr %r12, %r29
+# else
+ ld %r12, 0(%r29)
ld %r2, 8(%r29)
ld %r11, 16(%r29)
-
+# endif
/* Now do the call. */
/* Set up cr1 with bits 4-7 of the flags. */
mtcrf 0x40, %r31
/* Get the address to call into CTR. */
- mtctr %r0
+ mtctr %r12
/* Load all those argument registers. */
ld %r3, -32-(8*8)(%r28)
ld %r4, -32-(7*8)(%r28)
@@ -104,12 +134,17 @@ ffi_call_LINUX64:
/* This must follow the call immediately, the unwinder
uses this to find out if r2 has been saved or not. */
+# if _CALL_ELF == 2
+ ld %r2, 24(%r1)
+# else
ld %r2, 40(%r1)
+# endif
/* Now, deal with the return value. */
mtcrf 0x01, %r31
- bt- 30, .Ldone_return_value
- bt- 29, .Lfp_return_value
+ bt 31, .Lstruct_return_value
+ bt 30, .Ldone_return_value
+ bt 29, .Lfp_return_value
std %r3, 0(%r30)
/* Fall through... */
@@ -117,7 +152,7 @@ ffi_call_LINUX64:
/* Restore the registers we used and return. */
mr %r1, %r28
ld %r0, 16(%r28)
- ld %r28, -32(%r1)
+ ld %r28, -32(%r28)
mtlr %r0
ld %r29, -24(%r1)
ld %r30, -16(%r1)
@@ -134,10 +169,48 @@ ffi_call_LINUX64:
.Lfloat_return_value:
stfs %f1, 0(%r30)
b .Ldone_return_value
+
+.Lstruct_return_value:
+ bf 29, .Lsmall_struct
+ bf 28, .Lfloat_homog_return_value
+ stfd %f1, 0(%r30)
+ stfd %f2, 8(%r30)
+ stfd %f3, 16(%r30)
+ stfd %f4, 24(%r30)
+ stfd %f5, 32(%r30)
+ stfd %f6, 40(%r30)
+ stfd %f7, 48(%r30)
+ stfd %f8, 56(%r30)
+ b .Ldone_return_value
+
+.Lfloat_homog_return_value:
+ stfs %f1, 0(%r30)
+ stfs %f2, 4(%r30)
+ stfs %f3, 8(%r30)
+ stfs %f4, 12(%r30)
+ stfs %f5, 16(%r30)
+ stfs %f6, 20(%r30)
+ stfs %f7, 24(%r30)
+ stfs %f8, 28(%r30)
+ b .Ldone_return_value
+
+.Lsmall_struct:
+ std %r3, 0(%r30)
+ std %r4, 8(%r30)
+ b .Ldone_return_value
+
.LFE1:
.long 0
.byte 0,12,0,1,128,4,0,0
+# if _CALL_ELF == 2
+ .size ffi_call_LINUX64,.-ffi_call_LINUX64
+# else
+# ifdef _CALL_LINUX
+ .size ffi_call_LINUX64,.-.L.ffi_call_LINUX64
+# else
.size .ffi_call_LINUX64,.-.ffi_call_LINUX64
+# endif
+# endif
.section .eh_frame,EH_FRAME_FLAGS,@progbits
.Lframe1:
@@ -180,8 +253,8 @@ ffi_call_LINUX64:
.uleb128 0x4
.align 3
.LEFDE1:
-#endif
-#if defined __ELF__ && defined __linux__
+# if (defined __ELF__ && defined __linux__) || _CALL_ELF == 2
.section .note.GNU-stack,"",@progbits
+# endif
#endif
Index: mozilla-release/js/src/ctypes/libffi/src/powerpc/linux64_closure.S
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/src/powerpc/linux64_closure.S
+++ mozilla-release/js/src/ctypes/libffi/src/powerpc/linux64_closure.S
@@ -32,66 +32,125 @@
#ifdef __powerpc64__
FFI_HIDDEN (ffi_closure_LINUX64)
- FFI_HIDDEN (.ffi_closure_LINUX64)
- .globl ffi_closure_LINUX64, .ffi_closure_LINUX64
+ .globl ffi_closure_LINUX64
+# if _CALL_ELF == 2
+ .text
+ffi_closure_LINUX64:
+ addis %r2, %r12, .TOC.-ffi_closure_LINUX64@ha
+ addi %r2, %r2, .TOC.-ffi_closure_LINUX64@l
+ .localentry ffi_closure_LINUX64, . - ffi_closure_LINUX64
+# else
.section ".opd","aw"
.align 3
ffi_closure_LINUX64:
+# ifdef _CALL_LINUX
+ .quad .L.ffi_closure_LINUX64,.TOC.@tocbase,0
+ .type ffi_closure_LINUX64,@function
+ .text
+.L.ffi_closure_LINUX64:
+# else
+ FFI_HIDDEN (.ffi_closure_LINUX64)
+ .globl .ffi_closure_LINUX64
.quad .ffi_closure_LINUX64,.TOC.@tocbase,0
.size ffi_closure_LINUX64,24
.type .ffi_closure_LINUX64,@function
.text
.ffi_closure_LINUX64:
+# endif
+# endif
+
+# if _CALL_ELF == 2
+# 32 byte special reg save area + 64 byte parm save area
+# + 64 byte retval area + 13*8 fpr save area + round to 16
+# define STACKFRAME 272
+# define PARMSAVE 32
+# define RETVAL PARMSAVE+64
+# else
+# 48 bytes special reg save area + 64 bytes parm save area
+# + 16 bytes retval area + 13*8 bytes fpr save area + round to 16
+# define STACKFRAME 240
+# define PARMSAVE 48
+# define RETVAL PARMSAVE+64
+# endif
+
.LFB1:
- # save general regs into parm save area
- std %r3, 48(%r1)
- std %r4, 56(%r1)
- std %r5, 64(%r1)
- std %r6, 72(%r1)
+# if _CALL_ELF == 2
+ ld %r12, FFI_TRAMPOLINE_SIZE(%r11) # closure->cif
+ mflr %r0
+ lwz %r12, 28(%r12) # cif->flags
+ mtcrf 0x40, %r12
+ addi %r12, %r1, PARMSAVE
+ bt 7, .Lparmsave
+ # Our caller has not allocated a parameter save area.
+ # We need to allocate one here and use it to pass gprs to
+ # ffi_closure_helper_LINUX64.
+ addi %r12, %r1, -STACKFRAME+PARMSAVE
+.Lparmsave:
+ std %r0, 16(%r1)
+ # Save general regs into parm save area
+ std %r3, 0(%r12)
+ std %r4, 8(%r12)
+ std %r5, 16(%r12)
+ std %r6, 24(%r12)
+ std %r7, 32(%r12)
+ std %r8, 40(%r12)
+ std %r9, 48(%r12)
+ std %r10, 56(%r12)
+
+ # load up the pointer to the parm save area
+ mr %r5, %r12
+# else
mflr %r0
+ # Save general regs into parm save area
+ # This is the parameter save area set up by our caller.
+ std %r3, PARMSAVE+0(%r1)
+ std %r4, PARMSAVE+8(%r1)
+ std %r5, PARMSAVE+16(%r1)
+ std %r6, PARMSAVE+24(%r1)
+ std %r7, PARMSAVE+32(%r1)
+ std %r8, PARMSAVE+40(%r1)
+ std %r9, PARMSAVE+48(%r1)
+ std %r10, PARMSAVE+56(%r1)
- std %r7, 80(%r1)
- std %r8, 88(%r1)
- std %r9, 96(%r1)
- std %r10, 104(%r1)
std %r0, 16(%r1)
- # mandatory 48 bytes special reg save area + 64 bytes parm save area
- # + 16 bytes retval area + 13*8 bytes fpr save area + round to 16
- stdu %r1, -240(%r1)
-.LCFI0:
+ # load up the pointer to the parm save area
+ addi %r5, %r1, PARMSAVE
+# endif
# next save fpr 1 to fpr 13
- stfd %f1, 128+(0*8)(%r1)
- stfd %f2, 128+(1*8)(%r1)
- stfd %f3, 128+(2*8)(%r1)
- stfd %f4, 128+(3*8)(%r1)
- stfd %f5, 128+(4*8)(%r1)
- stfd %f6, 128+(5*8)(%r1)
- stfd %f7, 128+(6*8)(%r1)
- stfd %f8, 128+(7*8)(%r1)
- stfd %f9, 128+(8*8)(%r1)
- stfd %f10, 128+(9*8)(%r1)
- stfd %f11, 128+(10*8)(%r1)
- stfd %f12, 128+(11*8)(%r1)
- stfd %f13, 128+(12*8)(%r1)
+ stfd %f1, -104+(0*8)(%r1)
+ stfd %f2, -104+(1*8)(%r1)
+ stfd %f3, -104+(2*8)(%r1)
+ stfd %f4, -104+(3*8)(%r1)
+ stfd %f5, -104+(4*8)(%r1)
+ stfd %f6, -104+(5*8)(%r1)
+ stfd %f7, -104+(6*8)(%r1)
+ stfd %f8, -104+(7*8)(%r1)
+ stfd %f9, -104+(8*8)(%r1)
+ stfd %f10, -104+(9*8)(%r1)
+ stfd %f11, -104+(10*8)(%r1)
+ stfd %f12, -104+(11*8)(%r1)
+ stfd %f13, -104+(12*8)(%r1)
- # set up registers for the routine that actually does the work
- # get the context pointer from the trampoline
- mr %r3, %r11
+ # load up the pointer to the saved fpr registers */
+ addi %r6, %r1, -104
- # now load up the pointer to the result storage
- addi %r4, %r1, 112
+ # load up the pointer to the result storage
+ addi %r4, %r1, -STACKFRAME+RETVAL
- # now load up the pointer to the parameter save area
- # in the previous frame
- addi %r5, %r1, 240 + 48
+ stdu %r1, -STACKFRAME(%r1)
+.LCFI0:
- # now load up the pointer to the saved fpr registers */
- addi %r6, %r1, 128
+ # get the context pointer from the trampoline
+ mr %r3, %r11
# make the call
+# if defined _CALL_LINUX || _CALL_ELF == 2
+ bl ffi_closure_helper_LINUX64
+# else
bl .ffi_closure_helper_LINUX64
+# endif
.Lret:
# now r3 contains the return type
@@ -100,10 +159,12 @@ ffi_closure_LINUX64:
# look up the proper starting point in table
# by using return type as offset
+ ld %r0, STACKFRAME+16(%r1)
+ cmpldi %r3, FFI_V2_TYPE_SMALL_STRUCT
+ bge .Lsmall
mflr %r4 # move address of .Lret to r4
sldi %r3, %r3, 4 # now multiply return type by 16
addi %r4, %r4, .Lret_type0 - .Lret
- ld %r0, 240+16(%r1)
add %r3, %r3, %r4 # add contents of table to table address
mtctr %r3
bctr # jump to it
@@ -116,85 +177,175 @@ ffi_closure_LINUX64:
.Lret_type0:
# case FFI_TYPE_VOID
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
nop
# case FFI_TYPE_INT
- lwa %r3, 112+4(%r1)
+# ifdef __LITTLE_ENDIAN__
+ lwa %r3, RETVAL+0(%r1)
+# else
+ lwa %r3, RETVAL+4(%r1)
+# endif
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_FLOAT
- lfs %f1, 112+0(%r1)
+ lfs %f1, RETVAL+0(%r1)
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_DOUBLE
- lfd %f1, 112+0(%r1)
+ lfd %f1, RETVAL+0(%r1)
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_LONGDOUBLE
- lfd %f1, 112+0(%r1)
+ lfd %f1, RETVAL+0(%r1)
mtlr %r0
- lfd %f2, 112+8(%r1)
+ lfd %f2, RETVAL+8(%r1)
b .Lfinish
# case FFI_TYPE_UINT8
- lbz %r3, 112+7(%r1)
+# ifdef __LITTLE_ENDIAN__
+ lbz %r3, RETVAL+0(%r1)
+# else
+ lbz %r3, RETVAL+7(%r1)
+# endif
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_SINT8
- lbz %r3, 112+7(%r1)
+# ifdef __LITTLE_ENDIAN__
+ lbz %r3, RETVAL+0(%r1)
+# else
+ lbz %r3, RETVAL+7(%r1)
+# endif
extsb %r3,%r3
mtlr %r0
b .Lfinish
# case FFI_TYPE_UINT16
- lhz %r3, 112+6(%r1)
+# ifdef __LITTLE_ENDIAN__
+ lhz %r3, RETVAL+0(%r1)
+# else
+ lhz %r3, RETVAL+6(%r1)
+# endif
mtlr %r0
.Lfinish:
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_SINT16
- lha %r3, 112+6(%r1)
+# ifdef __LITTLE_ENDIAN__
+ lha %r3, RETVAL+0(%r1)
+# else
+ lha %r3, RETVAL+6(%r1)
+# endif
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_UINT32
- lwz %r3, 112+4(%r1)
+# ifdef __LITTLE_ENDIAN__
+ lwz %r3, RETVAL+0(%r1)
+# else
+ lwz %r3, RETVAL+4(%r1)
+# endif
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_SINT32
- lwa %r3, 112+4(%r1)
+# ifdef __LITTLE_ENDIAN__
+ lwa %r3, RETVAL+0(%r1)
+# else
+ lwa %r3, RETVAL+4(%r1)
+# endif
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_UINT64
- ld %r3, 112+0(%r1)
+ ld %r3, RETVAL+0(%r1)
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_SINT64
- ld %r3, 112+0(%r1)
+ ld %r3, RETVAL+0(%r1)
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
# case FFI_TYPE_STRUCT
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
blr
nop
# case FFI_TYPE_POINTER
- ld %r3, 112+0(%r1)
+ ld %r3, RETVAL+0(%r1)
mtlr %r0
- addi %r1, %r1, 240
+ addi %r1, %r1, STACKFRAME
+ blr
+# case FFI_V2_TYPE_FLOAT_HOMOG
+ lfs %f1, RETVAL+0(%r1)
+ lfs %f2, RETVAL+4(%r1)
+ lfs %f3, RETVAL+8(%r1)
+ b .Lmorefloat
+# case FFI_V2_TYPE_DOUBLE_HOMOG
+ lfd %f1, RETVAL+0(%r1)
+ lfd %f2, RETVAL+8(%r1)
+ lfd %f3, RETVAL+16(%r1)
+ lfd %f4, RETVAL+24(%r1)
+ mtlr %r0
+ lfd %f5, RETVAL+32(%r1)
+ lfd %f6, RETVAL+40(%r1)
+ lfd %f7, RETVAL+48(%r1)
+ lfd %f8, RETVAL+56(%r1)
+ addi %r1, %r1, STACKFRAME
+ blr
+.Lmorefloat:
+ lfs %f4, RETVAL+12(%r1)
+ mtlr %r0
+ lfs %f5, RETVAL+16(%r1)
+ lfs %f6, RETVAL+20(%r1)
+ lfs %f7, RETVAL+24(%r1)
+ lfs %f8, RETVAL+28(%r1)
+ addi %r1, %r1, STACKFRAME
+ blr
+.Lsmall:
+# ifdef __LITTLE_ENDIAN__
+ ld %r3,RETVAL+0(%r1)
+ mtlr %r0
+ ld %r4,RETVAL+8(%r1)
+ addi %r1, %r1, STACKFRAME
+ blr
+# else
+ # A struct smaller than a dword is returned in the low bits of r3
+ # ie. right justified. Larger structs are passed left justified
+ # in r3 and r4. The return value area on the stack will have
+ # the structs as they are usually stored in memory.
+ cmpldi %r3, FFI_V2_TYPE_SMALL_STRUCT + 7 # size 8 bytes?
+ neg %r5, %r3
+ ld %r3,RETVAL+0(%r1)
+ blt .Lsmalldown
+ mtlr %r0
+ ld %r4,RETVAL+8(%r1)
+ addi %r1, %r1, STACKFRAME
+ blr
+.Lsmalldown:
+ addi %r5, %r5, FFI_V2_TYPE_SMALL_STRUCT + 7
+ mtlr %r0
+ sldi %r5, %r5, 3
+ addi %r1, %r1, STACKFRAME
+ srd %r3, %r3, %r5
blr
-# esac
+# endif
+
.LFE1:
.long 0
.byte 0,12,0,1,128,0,0,0
+# if _CALL_ELF == 2
+ .size ffi_closure_LINUX64,.-ffi_closure_LINUX64
+# else
+# ifdef _CALL_LINUX
+ .size ffi_closure_LINUX64,.-.L.ffi_closure_LINUX64
+# else
.size .ffi_closure_LINUX64,.-.ffi_closure_LINUX64
+# endif
+# endif
.section .eh_frame,EH_FRAME_FLAGS,@progbits
.Lframe1:
@@ -223,14 +374,14 @@ ffi_closure_LINUX64:
.byte 0x2 # DW_CFA_advance_loc1
.byte .LCFI0-.LFB1
.byte 0xe # DW_CFA_def_cfa_offset
- .uleb128 240
+ .uleb128 STACKFRAME
.byte 0x11 # DW_CFA_offset_extended_sf
.uleb128 0x41
.sleb128 -2
.align 3
.LEFDE1:
-#endif
-#if defined __ELF__ && defined __linux__
+# if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits
+# endif
#endif
Index: mozilla-release/js/src/ctypes/libffi/src/powerpc/ppc_closure.S
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/src/powerpc/ppc_closure.S
+++ mozilla-release/js/src/ctypes/libffi/src/powerpc/ppc_closure.S
@@ -122,43 +122,78 @@ ENTRY(ffi_closure_SYSV)
blr
# case FFI_TYPE_FLOAT
+#ifndef __NO_FPRS__
lfs %f1,112+0(%r1)
mtlr %r0
addi %r1,%r1,144
+#else
+ nop
+ nop
+ nop
+#endif
blr
# case FFI_TYPE_DOUBLE
+#ifndef __NO_FPRS__
lfd %f1,112+0(%r1)
mtlr %r0
addi %r1,%r1,144
+#else
+ nop
+ nop
+ nop
+#endif
blr
# case FFI_TYPE_LONGDOUBLE
+#ifndef __NO_FPRS__
lfd %f1,112+0(%r1)
lfd %f2,112+8(%r1)
mtlr %r0
b .Lfinish
+#else
+ nop
+ nop
+ nop
+ blr
+#endif
# case FFI_TYPE_UINT8
+#ifdef __LITTLE_ENDIAN__
+ lbz %r3,112+0(%r1)
+#else
lbz %r3,112+3(%r1)
+#endif
mtlr %r0
addi %r1,%r1,144
blr
# case FFI_TYPE_SINT8
+#ifdef __LITTLE_ENDIAN__
+ lbz %r3,112+0(%r1)
+#else
lbz %r3,112+3(%r1)
+#endif
extsb %r3,%r3
mtlr %r0
b .Lfinish
# case FFI_TYPE_UINT16
+#ifdef __LITTLE_ENDIAN__
+ lhz %r3,112+0(%r1)
+#else
lhz %r3,112+2(%r1)
+#endif
mtlr %r0
addi %r1,%r1,144
blr
# case FFI_TYPE_SINT16
+#ifdef __LITTLE_ENDIAN__
+ lha %r3,112+0(%r1)
+#else
lha %r3,112+2(%r1)
+#endif
mtlr %r0
addi %r1,%r1,144
blr
@@ -203,7 +238,7 @@ ENTRY(ffi_closure_SYSV)
lwz %r3,112+0(%r1)
lwz %r4,112+4(%r1)
lwz %r5,112+8(%r1)
- bl .Luint128
+ b .Luint128
# The return types below are only used when the ABI type is FFI_SYSV.
# case FFI_SYSV_TYPE_SMALL_STRUCT + 1. One byte struct.
@@ -220,9 +255,15 @@ ENTRY(ffi_closure_SYSV)
# case FFI_SYSV_TYPE_SMALL_STRUCT + 3. Three byte struct.
lwz %r3,112+0(%r1)
+#ifdef __LITTLE_ENDIAN__
+ mtlr %r0
+ addi %r1,%r1,144
+ blr
+#else
srwi %r3,%r3,8
mtlr %r0
b .Lfinish
+#endif
# case FFI_SYSV_TYPE_SMALL_STRUCT + 4. Four byte struct.
lwz %r3,112+0(%r1)
@@ -233,20 +274,35 @@ ENTRY(ffi_closure_SYSV)
# case FFI_SYSV_TYPE_SMALL_STRUCT + 5. Five byte struct.
lwz %r3,112+0(%r1)
lwz %r4,112+4(%r1)
+#ifdef __LITTLE_ENDIAN__
+ mtlr %r0
+ b .Lfinish
+#else
li %r5,24
b .Lstruct567
+#endif
# case FFI_SYSV_TYPE_SMALL_STRUCT + 6. Six byte struct.
lwz %r3,112+0(%r1)
lwz %r4,112+4(%r1)
+#ifdef __LITTLE_ENDIAN__
+ mtlr %r0
+ b .Lfinish
+#else
li %r5,16
b .Lstruct567
+#endif
# case FFI_SYSV_TYPE_SMALL_STRUCT + 7. Seven byte struct.
lwz %r3,112+0(%r1)
lwz %r4,112+4(%r1)
+#ifdef __LITTLE_ENDIAN__
+ mtlr %r0
+ b .Lfinish
+#else
li %r5,8
b .Lstruct567
+#endif
# case FFI_SYSV_TYPE_SMALL_STRUCT + 8. Eight byte struct.
lwz %r3,112+0(%r1)
@@ -254,6 +310,7 @@ ENTRY(ffi_closure_SYSV)
mtlr %r0
b .Lfinish
+#ifndef __LITTLE_ENDIAN__
.Lstruct567:
subfic %r6,%r5,32
srw %r4,%r4,%r5
@@ -263,6 +320,7 @@ ENTRY(ffi_closure_SYSV)
mtlr %r0
addi %r1,%r1,144
blr
+#endif
.Luint128:
lwz %r6,112+12(%r1)
Index: mozilla-release/js/src/ctypes/libffi/src/powerpc/sysv.S
===================================================================
--- mozilla-release.orig/js/src/ctypes/libffi/src/powerpc/sysv.S
+++ mozilla-release/js/src/ctypes/libffi/src/powerpc/sysv.S
@@ -83,6 +83,7 @@ ENTRY(ffi_call_SYSV)
nop
1:
+#ifndef __NO_FPRS__
/* Load all the FP registers. */
bf- 6,2f
lfd %f1,-16-(8*4)-(8*8)(%r28)
@@ -94,6 +95,7 @@ ENTRY(ffi_call_SYSV)
lfd %f6,-16-(8*4)-(3*8)(%r28)
lfd %f7,-16-(8*4)-(2*8)(%r28)
lfd %f8,-16-(8*4)-(1*8)(%r28)
+#endif
2:
/* Make the call. */
@@ -103,7 +105,9 @@ ENTRY(ffi_call_SYSV)
mtcrf 0x01,%r31 /* cr7 */
bt- 31,L(small_struct_return_value)
bt- 30,L(done_return_value)
+#ifndef __NO_FPRS__
bt- 29,L(fp_return_value)
+#endif
stw %r3,0(%r30)
bf+ 28,L(done_return_value)
stw %r4,4(%r30)
@@ -124,6 +128,7 @@ L(done_return_value):
lwz %r1,0(%r1)
blr
+#ifndef __NO_FPRS__
L(fp_return_value):
bf 28,L(float_return_value)
stfd %f1,0(%r30)
@@ -134,21 +139,17 @@ L(fp_return_value):
L(float_return_value):
stfs %f1,0(%r30)
b L(done_return_value)
+#endif
L(small_struct_return_value):
- extrwi %r6,%r31,2,19 /* number of bytes padding = shift/8 */
- mtcrf 0x02,%r31 /* copy flags to cr[24:27] (cr6) */
- extrwi %r5,%r31,5,19 /* r5 <- number of bits of padding */
- subfic %r6,%r6,4 /* r6 <- number of useful bytes in r3 */
- bf- 25,L(done_return_value) /* struct in r3 ? if not, done. */
-/* smst_one_register: */
- slw %r3,%r3,%r5 /* Left-justify value in r3 */
- mtxer %r6 /* move byte count to XER ... */
- stswx %r3,0,%r30 /* ... and store that many bytes */
- bf+ 26,L(done_return_value) /* struct in r3:r4 ? */
- add %r6,%r6,%r30 /* adjust pointer */
- stswi %r4,%r6,4 /* store last four bytes */
- b L(done_return_value)
+ /*
+ * The C code always allocates a properly-aligned 8-byte bounce
+ * buffer to make this assembly code very simple. Just write out
+ * r3 and r4 to the buffer to allow the C code to handle the rest.
+ */
+ stw %r3, 0(%r30)
+ stw %r4, 4(%r30)
+ b L(done_return_value)
.LFE1:
END(ffi_call_SYSV)
Index: mozilla-release/mfbt/Endian.h
===================================================================
--- mozilla-release.orig/mfbt/Endian.h
+++ mozilla-release/mfbt/Endian.h
@@ -91,7 +91,7 @@
# else
# error "CPU type is unknown"
# endif
-#elif defined(__APPLE__)
+#elif defined(__APPLE__) || defined(__powerpc__) || defined(__ppc__)
# if __LITTLE_ENDIAN__
# define MOZ_LITTLE_ENDIAN 1
# elif __BIG_ENDIAN__
@@ -119,8 +119,7 @@
* cases.
*/
#elif defined(__sparc) || defined(__sparc__) || \
- defined(_POWER) || defined(__powerpc__) || \
- defined(__ppc__) || defined(__hppa) || \
+ defined(_POWER) || defined(__hppa) || \
defined(_MIPSEB) || defined(__ARMEB__) || \
defined(__s390__) || defined(__AARCH64EB__) || \
(defined(__sh__) && defined(__LITTLE_ENDIAN__)) || \
Index: mozilla-release/media/webrtc/trunk/webrtc/typedefs.h
===================================================================
--- mozilla-release.orig/media/webrtc/trunk/webrtc/typedefs.h
+++ mozilla-release/media/webrtc/trunk/webrtc/typedefs.h
@@ -52,13 +52,23 @@
#elif defined(__powerpc64__)
#define WEBRTC_ARCH_PPC64 1
#define WEBRTC_ARCH_64_BITS 1
+#ifdef __LITTLE_ENDIAN__
+#define WEBRTC_ARCH_LITTLE_ENDIAN
+#define WEBRTC_LITTLE_ENDIAN
+#else
#define WEBRTC_ARCH_BIG_ENDIAN
#define WEBRTC_BIG_ENDIAN
+#endif
#elif defined(__ppc__) || defined(__powerpc__)
#define WEBRTC_ARCH_PPC 1
#define WEBRTC_ARCH_32_BITS 1
+#ifdef __LITTLE_ENDIAN__
+#define WEBRTC_ARCH_LITTLE_ENDIAN
+#define WEBRTC_LITTLE_ENDIAN
+#else
#define WEBRTC_ARCH_BIG_ENDIAN
#define WEBRTC_BIG_ENDIAN
+#endif
#elif defined(__sparc64__)
#define WEBRTC_ARCH_SPARC 1
#define WEBRTC_ARCH_64_BITS 1
Index: mozilla-release/xpcom/reflect/xptcall/src/md/unix/moz.build
===================================================================
--- mozilla-release.orig/xpcom/reflect/xptcall/src/md/unix/moz.build
+++ mozilla-release/xpcom/reflect/xptcall/src/md/unix/moz.build
@@ -206,12 +206,12 @@ if CONFIG['OS_TEST'] == 'powerpc':
'xptcstubs_ppc_linux.cpp',
]
-if CONFIG['OS_TEST'] == 'powerpc64':
+if CONFIG['OS_TEST'] in ('powerpc64', 'powerpc64le'):
if CONFIG['OS_ARCH'] in ('Linux', 'FreeBSD'):
SOURCES += [
- 'xptcinvoke_asm_ppc64_linux.s',
+ 'xptcinvoke_asm_ppc64_linux.S',
'xptcinvoke_ppc64_linux.cpp',
- 'xptcstubs_asm_ppc64_linux.s',
+ 'xptcstubs_asm_ppc64_linux.S',
'xptcstubs_ppc64_linux.cpp',
]
Index: mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_ppc64_linux.s
===================================================================
--- mozilla-release.orig/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_ppc64_linux.s
+++ /dev/null
@@ -1,132 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-.set r0,0; .set r1,1; .set r2,2; .set r3,3; .set r4,4
-.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
-.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
-.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
-.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
-.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
-.set r30,30; .set r31,31
-.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
-.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
-.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
-.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
-.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
-.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
-.set f30,30; .set f31,31
-
-
-#
-# NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
-# uint32_t paramCount, nsXPTCVariant* params)
-#
-
- .section ".toc","aw"
- .section ".text"
- .align 2
- .globl NS_InvokeByIndex
- .section ".opd","aw"
- .align 3
-NS_InvokeByIndex:
- .quad .NS_InvokeByIndex,.TOC.@tocbase
- .previous
- .type NS_InvokeByIndex,@function
-.NS_InvokeByIndex:
- mflr 0
- std 0,16(r1)
-
- std r29,-24(r1)
- std r30,-16(r1)
- std r31,-8(r1)
-
- mr r29,r3 # Save 'that' in r29
- mr r30,r4 # Save 'methodIndex' in r30
- mr r31,r1 # Save old frame
-
- # Allocate stack frame with space for params. Since at least the
- # first 7 parameters (not including 'that') will be in registers,
- # we don't actually need stack space for those. We must ensure
- # that the stack remains 16-byte aligned.
- #
- # | ..128-byte stack frame.. | | 7 GP | 13 FP | 3 NV |
- # | |(params)........| regs | regs | regs |
- # (r1)...........(+112)....(+128)
- # (-23*8).(-16*8).(-3*8)..(r31)
-
- # +stack frame, -unused stack params, +regs storage, +1 for alignment
- addi r7,r5,((112/8)-7+7+13+3+1)
- rldicr r7,r7,3,59 # multiply by 8 and mask with ~15
- neg r7,r7
- stdux r1,r1,r7
-
-
- # Call invoke_copy_to_stack(uint64_t* gpregs, double* fpregs,
- # uint32_t paramCount, nsXPTCVariant* s,
- # uint64_t* d))
-
- # r5, r6 are passed through intact (paramCount, params)
- # r7 (d) has to be r1+112 -- where parameters are passed on the stack.
- # r3, r4 are above that, easier to address from r31 than from r1
-
- subi r3,r31,(23*8) # r3 --> GPRS
- subi r4,r31,(16*8) # r4 --> FPRS
- addi r7,r1,112 # r7 --> params
- bl invoke_copy_to_stack
- nop
-
- # Set up to invoke function
-
- ld r9,0(r29) # vtable (r29 is 'that')
- mr r3,r29 # self is first arg, obviously
-
- sldi r30,r30,3 # Find function descriptor
- add r9,r9,r30
- ld r9,0(r9)
-
- ld r0,0(r9) # Actual address from fd.
- std r2,40(r1) # Save r2 (TOC pointer)
-
- mtctr 0
- ld r11,16(r9) # Environment pointer from fd.
- ld r2,8(r9) # TOC pointer from fd.
-
- # Load FP and GP registers as required
- ld r4, -(23*8)(r31)
- ld r5, -(22*8)(r31)
- ld r6, -(21*8)(r31)
- ld r7, -(20*8)(r31)
- ld r8, -(19*8)(r31)
- ld r9, -(18*8)(r31)
- ld r10, -(17*8)(r31)
-
- lfd f1, -(16*8)(r31)
- lfd f2, -(15*8)(r31)
- lfd f3, -(14*8)(r31)
- lfd f4, -(13*8)(r31)
- lfd f5, -(12*8)(r31)
- lfd f6, -(11*8)(r31)
- lfd f7, -(10*8)(r31)
- lfd f8, -(9*8)(r31)
- lfd f9, -(8*8)(r31)
- lfd f10, -(7*8)(r31)
- lfd f11, -(6*8)(r31)
- lfd f12, -(5*8)(r31)
- lfd f13, -(4*8)(r31)
-
- bctrl # Do it
-
- ld r2,40(r1) # Load our own TOC pointer
- ld r1,0(r1) # Revert stack frame
- ld 0,16(r1) # Reload lr
- ld 29,-24(r1) # Restore NVGPRS
- ld 30,-16(r1)
- ld 31,-8(r1)
- mtlr 0
- blr
-
- .size NS_InvokeByIndex,.-.NS_InvokeByIndex
-
- # Magic indicating no need for an executable stack
- .section .note.GNU-stack, "", @progbits ; .previous
Index: mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_ppc64_linux.S
===================================================================
--- /dev/null
+++ mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_asm_ppc64_linux.S
@@ -0,0 +1,167 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+.set r0,0; .set r1,1; .set r2,2; .set r3,3; .set r4,4
+.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
+.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
+.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
+.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
+.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
+.set r30,30; .set r31,31
+.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
+.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
+.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
+.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
+.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
+.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
+.set f30,30; .set f31,31
+
+# The ABI defines a fixed stack frame area of 4 doublewords (ELFv2)
+# or 6 doublewords (ELFv1); the last of these doublewords is used
+# as TOC pointer save area. The fixed area is followed by a parameter
+# save area of 8 doublewords (used for vararg routines), followed
+# by space for parameters passed on the stack.
+#
+# We set STACK_TOC to the offset of the TOC pointer save area, and
+# STACK_PARAMS to the offset of the first on-stack parameter.
+
+#if _CALL_ELF == 2
+#define STACK_TOC 24
+#define STACK_PARAMS 96
+#else
+#define STACK_TOC 40
+#define STACK_PARAMS 112
+#endif
+
+#
+# NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
+# uint32_t paramCount, nsXPTCVariant* params)
+#
+
+#if _CALL_ELF == 2
+ .section ".text"
+ .type NS_InvokeByIndex,@function
+ .globl NS_InvokeByIndex
+ .align 2
+NS_InvokeByIndex:
+0: addis 2,12,(.TOC.-0b)@ha
+ addi 2,2,(.TOC.-0b)@l
+ .localentry NS_InvokeByIndex,.-NS_InvokeByIndex
+#else
+ .section ".toc","aw"
+ .section ".text"
+ .align 2
+ .globl NS_InvokeByIndex
+ .section ".opd","aw"
+ .align 3
+NS_InvokeByIndex:
+ .quad .NS_InvokeByIndex,.TOC.@tocbase
+ .previous
+ .type NS_InvokeByIndex,@function
+.NS_InvokeByIndex:
+#endif
+ mflr 0
+ std 0,16(r1)
+
+ std r29,-24(r1)
+ std r30,-16(r1)
+ std r31,-8(r1)
+
+ mr r29,r3 # Save 'that' in r29
+ mr r30,r4 # Save 'methodIndex' in r30
+ mr r31,r1 # Save old frame
+
+ # Allocate stack frame with space for params. Since at least the
+ # first 7 parameters (not including 'that') will be in registers,
+ # we don't actually need stack space for those. We must ensure
+ # that the stack remains 16-byte aligned.
+ #
+ # | (fixed area + | | 7 GP | 13 FP | 3 NV |
+ # | param. save) |(params)........| regs | regs | regs |
+ # (r1)......(+STACK_PARAMS)... (-23*8).(-16*8).(-3*8)..(r31)
+
+ # +stack frame, -unused stack params, +regs storage, +1 for alignment
+ addi r7,r5,((STACK_PARAMS/8)-7+7+13+3+1)
+ rldicr r7,r7,3,59 # multiply by 8 and mask with ~15
+ neg r7,r7
+ stdux r1,r1,r7
+
+
+ # Call invoke_copy_to_stack(uint64_t* gpregs, double* fpregs,
+ # uint32_t paramCount, nsXPTCVariant* s,
+ # uint64_t* d))
+
+ # r5, r6 are passed through intact (paramCount, params)
+ # r7 (d) has to be r1+STACK_PARAMS
+ # -- where parameters are passed on the stack.
+ # r3, r4 are above that, easier to address from r31 than from r1
+
+ subi r3,r31,(23*8) # r3 --> GPRS
+ subi r4,r31,(16*8) # r4 --> FPRS
+ addi r7,r1,STACK_PARAMS # r7 --> params
+ bl invoke_copy_to_stack
+ nop
+
+ # Set up to invoke function
+
+ ld r9,0(r29) # vtable (r29 is 'that')
+ mr r3,r29 # self is first arg, obviously
+
+ sldi r30,r30,3 # Find function descriptor
+ add r9,r9,r30
+ ld r12,0(r9)
+
+ std r2,STACK_TOC(r1) # Save r2 (TOC pointer)
+
+#if _CALL_ELF == 2
+ mtctr r12
+#else
+ ld r0,0(r12) # Actual address from fd.
+ mtctr 0
+ ld r11,16(r12) # Environment pointer from fd.
+ ld r2,8(r12) # TOC pointer from fd.
+#endif
+
+ # Load FP and GP registers as required
+ ld r4, -(23*8)(r31)
+ ld r5, -(22*8)(r31)
+ ld r6, -(21*8)(r31)
+ ld r7, -(20*8)(r31)
+ ld r8, -(19*8)(r31)
+ ld r9, -(18*8)(r31)
+ ld r10, -(17*8)(r31)
+
+ lfd f1, -(16*8)(r31)
+ lfd f2, -(15*8)(r31)
+ lfd f3, -(14*8)(r31)
+ lfd f4, -(13*8)(r31)
+ lfd f5, -(12*8)(r31)
+ lfd f6, -(11*8)(r31)
+ lfd f7, -(10*8)(r31)
+ lfd f8, -(9*8)(r31)
+ lfd f9, -(8*8)(r31)
+ lfd f10, -(7*8)(r31)
+ lfd f11, -(6*8)(r31)
+ lfd f12, -(5*8)(r31)
+ lfd f13, -(4*8)(r31)
+
+ bctrl # Do it
+
+ ld r2,STACK_TOC(r1) # Load our own TOC pointer
+ ld r1,0(r1) # Revert stack frame
+ ld 0,16(r1) # Reload lr
+ ld 29,-24(r1) # Restore NVGPRS
+ ld 30,-16(r1)
+ ld 31,-8(r1)
+ mtlr 0
+ blr
+
+#if _CALL_ELF == 2
+ .size NS_InvokeByIndex,.-NS_InvokeByIndex
+#else
+ .size NS_InvokeByIndex,.-.NS_InvokeByIndex
+#endif
+
+ # Magic indicating no need for an executable stack
+ .section .note.GNU-stack, "", @progbits ; .previous
Index: mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_ppc64_linux.cpp
===================================================================
--- mozilla-release.orig/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_ppc64_linux.cpp
+++ mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_ppc64_linux.cpp
@@ -74,7 +74,9 @@ invoke_copy_to_stack(uint64_t* gpregs,
fpregs[i] = s->val.f; // if passed in registers, floats are promoted to doubles
} else {
float *p = (float *)d;
+#ifndef __LITTLE_ENDIAN__
p++;
+#endif
*p = s->val.f;
}
}
Index: mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc64_linux.s
===================================================================
--- mozilla-release.orig/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc64_linux.s
+++ /dev/null
@@ -1,81 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-.set r0,0; .set r1,1; .set RTOC,2; .set r3,3; .set r4,4
-.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
-.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
-.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
-.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
-.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
-.set r30,30; .set r31,31
-.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
-.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
-.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
-.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
-.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
-.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
-.set f30,30; .set f31,31
-
- .section ".text"
- .align 2
- .globl SharedStub
- .section ".opd","aw"
- .align 3
-
-SharedStub:
- .quad .SharedStub,.TOC.@tocbase
- .previous
- .type SharedStub,@function
-
-.SharedStub:
- mflr r0
-
- std r4, -56(r1) # Save all GPRS
- std r5, -48(r1)
- std r6, -40(r1)
- std r7, -32(r1)
- std r8, -24(r1)
- std r9, -16(r1)
- std r10, -8(r1)
-
- stfd f13, -64(r1) # ... and FPRS
- stfd f12, -72(r1)
- stfd f11, -80(r1)
- stfd f10, -88(r1)
- stfd f9, -96(r1)
- stfd f8, -104(r1)
- stfd f7, -112(r1)
- stfd f6, -120(r1)
- stfd f5, -128(r1)
- stfd f4, -136(r1)
- stfd f3, -144(r1)
- stfd f2, -152(r1)
- stfd f1, -160(r1)
-
- subi r6,r1,56 # r6 --> gprData
- subi r7,r1,160 # r7 --> fprData
- addi r5,r1,112 # r5 --> extra stack args
-
- std r0, 16(r1)
-
- stdu r1,-288(r1)
- # r3 has the 'self' pointer
- # already
-
- mr r4,r11 # r4 is methodIndex selector,
- # passed via r11 in the
- # nsNSStubBase::StubXX() call
-
- bl PrepareAndDispatch
- nop
-
- ld 1,0(r1) # restore stack
- ld r0,16(r1) # restore LR
- mtlr r0
- blr
-
- .size SharedStub,.-.SharedStub
-
- # Magic indicating no need for an executable stack
- .section .note.GNU-stack, "", @progbits ; .previous
Index: mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc64_linux.S
===================================================================
--- /dev/null
+++ mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc64_linux.S
@@ -0,0 +1,107 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+.set r0,0; .set r1,1; .set RTOC,2; .set r3,3; .set r4,4
+.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
+.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
+.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
+.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
+.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
+.set r30,30; .set r31,31
+.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
+.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
+.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
+.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
+.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
+.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
+.set f30,30; .set f31,31
+
+#if _CALL_ELF == 2
+#define STACK_PARAMS 96
+#else
+#define STACK_PARAMS 112
+#endif
+
+#if _CALL_ELF == 2
+ .section ".text"
+ .type SharedStub,@function
+ .globl SharedStub
+ # Make the symbol hidden so that the branch from the stub does
+ # not go via a PLT. This is not only better for performance,
+ # but may be necessary to avoid linker errors since there is
+ # no place to restore the TOC register in a sibling call.
+ .hidden SharedStub
+ .align 2
+SharedStub:
+0: addis 2,12,(.TOC.-0b)@ha
+ addi 2,2,(.TOC.-0b)@l
+ .localentry SharedStub,.-SharedStub
+#else
+ .section ".text"
+ .align 2
+ .globl SharedStub
+ .section ".opd","aw"
+ .align 3
+
+SharedStub:
+ .quad .SharedStub,.TOC.@tocbase
+ .previous
+ .type SharedStub,@function
+
+.SharedStub:
+#endif
+ mflr r0
+
+ std r4, -56(r1) # Save all GPRS
+ std r5, -48(r1)
+ std r6, -40(r1)
+ std r7, -32(r1)
+ std r8, -24(r1)
+ std r9, -16(r1)
+ std r10, -8(r1)
+
+ stfd f13, -64(r1) # ... and FPRS
+ stfd f12, -72(r1)
+ stfd f11, -80(r1)
+ stfd f10, -88(r1)
+ stfd f9, -96(r1)
+ stfd f8, -104(r1)
+ stfd f7, -112(r1)
+ stfd f6, -120(r1)
+ stfd f5, -128(r1)
+ stfd f4, -136(r1)
+ stfd f3, -144(r1)
+ stfd f2, -152(r1)
+ stfd f1, -160(r1)
+
+ subi r6,r1,56 # r6 --> gprData
+ subi r7,r1,160 # r7 --> fprData
+ addi r5,r1,STACK_PARAMS # r5 --> extra stack args
+
+ std r0, 16(r1)
+
+ stdu r1,-288(r1)
+ # r3 has the 'self' pointer
+ # already
+
+ mr r4,r11 # r4 is methodIndex selector,
+ # passed via r11 in the
+ # nsNSStubBase::StubXX() call
+
+ bl PrepareAndDispatch
+ nop
+
+ ld 1,0(r1) # restore stack
+ ld r0,16(r1) # restore LR
+ mtlr r0
+ blr
+
+#if _CALL_ELF == 2
+ .size SharedStub,.-SharedStub
+#else
+ .size SharedStub,.-.SharedStub
+#endif
+
+ # Magic indicating no need for an executable stack
+ .section .note.GNU-stack, "", @progbits ; .previous
Index: mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcstubs_ppc64_linux.cpp
===================================================================
--- mozilla-release.orig/xpcom/reflect/xptcall/src/md/unix/xptcstubs_ppc64_linux.cpp
+++ mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcstubs_ppc64_linux.cpp
@@ -83,7 +83,9 @@ PrepareAndDispatch(nsXPTCStubBase* self,
dp->val.f = (float) fprData[i]; // in registers floats are passed as doubles
else {
float *p = (float *)ap;
+#ifndef __LITTLE_ENDIAN__
p++;
+#endif
dp->val.f = *p;
}
} else { /* integer type or pointer */
@@ -153,6 +155,43 @@ PrepareAndDispatch(nsXPTCStubBase* self,
// etc.
// Use assembler directives to get the names right...
+#if _CALL_ELF == 2
+# define STUB_ENTRY(n) \
+__asm__ ( \
+ ".section \".text\" \n\t" \
+ ".align 2 \n\t" \
+ ".if "#n" < 10 \n\t" \
+ ".globl _ZN14nsXPTCStubBase5Stub"#n"Ev \n\t" \
+ ".type _ZN14nsXPTCStubBase5Stub"#n"Ev,@function \n\n" \
+"_ZN14nsXPTCStubBase5Stub"#n"Ev: \n\t" \
+ "0: addis 2,12,.TOC.-0b@ha \n\t" \
+ "addi 2,2,.TOC.-0b@l \n\t" \
+ ".localentry _ZN14nsXPTCStubBase5Stub"#n"Ev,.-_ZN14nsXPTCStubBase5Stub"#n"Ev \n\t" \
+ \
+ ".elseif "#n" < 100 \n\t" \
+ ".globl _ZN14nsXPTCStubBase6Stub"#n"Ev \n\t" \
+ ".type _ZN14nsXPTCStubBase6Stub"#n"Ev,@function \n\n" \
+"_ZN14nsXPTCStubBase6Stub"#n"Ev: \n\t" \
+ "0: addis 2,12,.TOC.-0b@ha \n\t" \
+ "addi 2,2,.TOC.-0b@l \n\t" \
+ ".localentry _ZN14nsXPTCStubBase6Stub"#n"Ev,.-_ZN14nsXPTCStubBase6Stub"#n"Ev \n\t" \
+ \
+ ".elseif "#n" < 1000 \n\t" \
+ ".globl _ZN14nsXPTCStubBase7Stub"#n"Ev \n\t" \
+ ".type _ZN14nsXPTCStubBase7Stub"#n"Ev,@function \n\n" \
+"_ZN14nsXPTCStubBase7Stub"#n"Ev: \n\t" \
+ "0: addis 2,12,.TOC.-0b@ha \n\t" \
+ "addi 2,2,.TOC.-0b@l \n\t" \
+ ".localentry _ZN14nsXPTCStubBase7Stub"#n"Ev,.-_ZN14nsXPTCStubBase7Stub"#n"Ev \n\t" \
+ \
+ ".else \n\t" \
+ ".err \"stub number "#n" >= 1000 not yet supported\"\n" \
+ ".endif \n\t" \
+ \
+ "li 11,"#n" \n\t" \
+ "b SharedStub \n" \
+);
+#else
# define STUB_ENTRY(n) \
__asm__ ( \
".section \".toc\",\"aw\" \n\t" \
@@ -195,6 +234,7 @@ __asm__ (
"li 11,"#n" \n\t" \
"b SharedStub \n" \
);
+#endif
#define SENTINEL_ENTRY(n) \
nsresult nsXPTCStubBase::Sentinel##n() \
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