File libopenssl_add_ppc64le.patch of Package libopenssl0_9_8
Subject: libopenssl add ppc64le
From: Michel Normand <normand@linux.vnet.ibm.com>
The ppc64le support need changes to crypto/bn/asm/ppc.pl
to generate the linux_ppc64le.s asm file for ABI V2.
minimalist change but sufficient as build and tests succeeded.
Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
---
Configure | 1 +
config | 1 +
crypto/bn/Makefile | 1 +
crypto/bn/asm/ppc.pl | 9 +++++++--
4 files changed, 10 insertions(+), 2 deletions(-)
Index: openssl-0.9.8x/config
===================================================================
--- openssl-0.9.8x.orig/config
+++ openssl-0.9.8x/config
@@ -550,6 +550,7 @@ case "$GUESSOS" in
# we have the target and force it here
OUT="linux-ppc64"
;;
+ ppc64le-*-linux2) OUT="linux-ppc64le" ;;
ppc-*-linux2) OUT="linux-ppc" ;;
ia64-*-linux?) OUT="linux-ia64" ;;
sparc64-*-linux2)
Index: openssl-0.9.8x/Configure
===================================================================
--- openssl-0.9.8x.orig/Configure
+++ openssl-0.9.8x/Configure
@@ -340,6 +340,7 @@ my %table=(
####
"linux-generic64","gcc:-DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${no_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
"linux-ppc64", "gcc:-m64 -DB_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_RISC1 DES_UNROLL::linux_ppc64.o::::::::::dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+"linux-ppc64le", "gcc:-m64 -DL_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_RISC1 DES_UNROLL::linux_ppc64le.o::::::::::dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
"linux-ia64", "gcc:-DL_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK:${ia64_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
"linux-ia64-ecc","ecc:-DL_ENDIAN -DTERMIO -O2 -Wall -no_cpprt::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK:${ia64_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
"linux-ia64-icc","icc:-DL_ENDIAN -DTERMIO -O2 -Wall -no_cpprt::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK:${ia64_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
Index: openssl-0.9.8x/crypto/bn/Makefile
===================================================================
--- openssl-0.9.8x.orig/crypto/bn/Makefile
+++ openssl-0.9.8x/crypto/bn/Makefile
@@ -113,6 +113,7 @@ pa-risc2.o: asm/pa-risc2.s
# ppc - AIX, Linux, MacOS X...
linux_ppc32.s: asm/ppc.pl; $(PERL) $< $@
linux_ppc64.s: asm/ppc.pl; $(PERL) $< $@
+linux_ppc64le.s: asm/ppc.pl; $(PERL) $< $@
aix_ppc32.s: asm/ppc.pl; $(PERL) asm/ppc.pl $@
aix_ppc64.s: asm/ppc.pl; $(PERL) asm/ppc.pl $@
osx_ppc32.s: asm/ppc.pl; $(PERL) $< $@
Index: openssl-0.9.8x/crypto/bn/asm/ppc.pl
===================================================================
--- openssl-0.9.8x.orig/crypto/bn/asm/ppc.pl
+++ openssl-0.9.8x/crypto/bn/asm/ppc.pl
@@ -125,7 +125,12 @@ if ($opf =~ /32\.s/) {
$INSR= "insrwi"; # insert right
$ROTL= "rotlwi"; # rotate left by immediate
$TR= "tw"; # conditional trap
-} elsif ($opf =~ /64\.s/) {
+} elsif (($opf =~ /64\.s/) || ($opf =~ /64le\.s/)) {
+ if ($opf =~ /64le\.s/) {
+ $ENDIAN= LE;
+ } else {
+ $ENDIAN= BE;
+ }
$BITS= 64;
$BNSZ= $BITS/8;
$ISA= "\"ppc64\"";
@@ -181,7 +186,7 @@ else { do_bsd(); }
sub do_linux {
$d=&data();
- if ($BITS==64) {
+ if (($BITS==64) && ($ENDIAN eq 'BE')) {
foreach $t (@items) {
$d =~ s/\.$t:/\
\t.section\t".opd","aw"\
