8036767: PPC64: Support for little endian execution model

Reviewed-by: ihse, erikj, simonis
This commit is contained in:
Alexander Smundak 2014-04-02 11:28:32 -07:00 committed by Vladimir Kozlov
parent 60eff958b1
commit e6e9f14a72
3 changed files with 29 additions and 1 deletions

@ -76,4 +76,14 @@ if test $? = 0; then
OUT=powerpc$KERNEL_BITMODE`echo $OUT | sed -e 's/[^-]*//'`
fi
# Test and fix little endian PowerPC64.
# TODO: should be handled by autoconf-config.guess.
if [ "x$OUT" = x ]; then
if [ `uname -m` = ppc64le ]; then
if [ `uname -s` = Linux ]; then
OUT=powerpc64le-unknown-linux-gnu
fi
fi
fi
echo $OUT

@ -4233,7 +4233,7 @@ TOOLCHAIN_DESCRIPTION_xlc="IBM XL C/C++"
#CUSTOM_AUTOCONF_INCLUDE
# Do not change or remove the following line, it is needed for consistency checks:
DATE_WHEN_GENERATED=1395652496
DATE_WHEN_GENERATED=1396463189
###############################################################################
#
@ -13508,6 +13508,12 @@ test -n "$target_alias" &&
VAR_CPU_BITS=64
VAR_CPU_ENDIAN=big
;;
powerpc64le)
VAR_CPU=ppc64
VAR_CPU_ARCH=ppc
VAR_CPU_BITS=64
VAR_CPU_ENDIAN=little
;;
s390)
VAR_CPU=s390
VAR_CPU_ARCH=s390
@ -13633,6 +13639,12 @@ $as_echo "$OPENJDK_BUILD_OS-$OPENJDK_BUILD_CPU" >&6; }
VAR_CPU_BITS=64
VAR_CPU_ENDIAN=big
;;
powerpc64le)
VAR_CPU=ppc64
VAR_CPU_ARCH=ppc
VAR_CPU_BITS=64
VAR_CPU_ENDIAN=little
;;
s390)
VAR_CPU=s390
VAR_CPU_ARCH=s390

@ -60,6 +60,12 @@ AC_DEFUN([PLATFORM_EXTRACT_VARS_FROM_CPU],
VAR_CPU_BITS=64
VAR_CPU_ENDIAN=big
;;
powerpc64le)
VAR_CPU=ppc64
VAR_CPU_ARCH=ppc
VAR_CPU_BITS=64
VAR_CPU_ENDIAN=little
;;
s390)
VAR_CPU=s390
VAR_CPU_ARCH=s390