# HG changeset patch
# Parent 1507f021ac93c1d27cfd00e389fba1c9421b3201
# User Ulrich Weigand <uweigand@de.ibm.com>
Bug 976648 - powerpc64le-linux support
diff --git a/configure.in b/configure.in
--- a/configure.in
+++ b/configure.in
@@ -1082,17 +1082,17 @@ esac
# Only set CPU_ARCH if we recognize the value of OS_TEST
case "$OS_TEST" in
*86 | i86pc)
CPU_ARCH=x86
;;
-powerpc64 | ppc64)
+powerpc64 | ppc64 | powerpc64le | ppc64le)
CPU_ARCH=ppc64
;;
powerpc | ppc | rs6000)
CPU_ARCH=ppc
;;
Alpha | alpha | ALPHA)
diff --git a/js/src/configure.in b/js/src/configure.in
--- a/js/src/configure.in
+++ b/js/src/configure.in
@@ -923,17 +923,17 @@ esac
# Only set CPU_ARCH if we recognize the value of OS_TEST
case "$OS_TEST" in
*86 | i86pc)
CPU_ARCH=x86
;;
-powerpc64 | ppc64)
+powerpc64 | ppc64 | powerpc64le | ppc64le)
CPU_ARCH=ppc64
;;
powerpc | ppc | rs6000)
CPU_ARCH=ppc
;;
Alpha | alpha | ALPHA)
diff --git a/js/src/assembler/wtf/Platform.h b/js/src/assembler/wtf/Platform.h
--- a/js/src/assembler/wtf/Platform.h
+++ b/js/src/assembler/wtf/Platform.h
@@ -160,26 +160,32 @@
/* WTF_CPU_PPC - PowerPC 32-bit */
#if defined(__ppc__) \
|| defined(__PPC__) \
|| defined(__powerpc__) \
|| defined(__powerpc) \
|| 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__)
#define WTF_CPU_SH4 1
#endif
/* WTF_CPU_SPARC32 - SPARC 32-bit */
#if defined(__sparc) && !defined(__arch64__) || defined(__sparcv8)
diff --git a/js/src/jscpucfg.h b/js/src/jscpucfg.h
--- a/js/src/jscpucfg.h
+++ b/js/src/jscpucfg.h
@@ -26,17 +26,17 @@
# define HAVE_VA_LIST_AS_ARRAY 1
# endif
# define IS_LITTLE_ENDIAN 1
# undef IS_BIG_ENDIAN
# define JS_BYTES_PER_WORD 4
# define JS_BITS_PER_WORD_LOG2 5
-#elif defined(__APPLE__)
+#elif defined(__APPLE__) || defined(__powerpc__) || defined(__ppc__)
# if __LITTLE_ENDIAN__
# define IS_LITTLE_ENDIAN 1
# undef IS_BIG_ENDIAN
# elif __BIG_ENDIAN__
# undef IS_LITTLE_ENDIAN
# define IS_BIG_ENDIAN 1
# endif
@@ -88,18 +88,17 @@
# if defined(_STACK_GROWS_UPWARD)
# define JS_STACK_GROWTH_DIRECTION (1)
# elif defined(_STACK_GROWS_DOWNWARD)
# define JS_STACK_GROWTH_DIRECTION (-1)
# endif
# 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.
*/
# undef IS_LITTLE_ENDIAN
# define IS_BIG_ENDIAN 1
#else /* !defined(__sparc) && !defined(__sparc__) && ... */
diff --git a/nsprpub/pr/include/md/_linux.cfg b/nsprpub/pr/include/md/_linux.cfg
--- a/nsprpub/pr/include/md/_linux.cfg
+++ b/nsprpub/pr/include/md/_linux.cfg
@@ -24,18 +24,23 @@
#elif defined(__GNU__)
#define PR_AF_INET6 26 /* same as AF_INET6 */
#else
#define PR_AF_INET6 10 /* same as AF_INET6 */
#endif
#ifdef __powerpc64__
+#ifdef __LITTLE_ENDIAN__
+#define IS_LITTLE_ENDIAN 1
+#undef IS_BIG_ENDIAN
+#else
#undef IS_LITTLE_ENDIAN
#define IS_BIG_ENDIAN 1
+#endif
#define IS_64
#define PR_BYTES_PER_BYTE 1
#define PR_BYTES_PER_SHORT 2
#define PR_BYTES_PER_INT 4
#define PR_BYTES_PER_INT64 8
#define PR_BYTES_PER_LONG 8
#define PR_BYTES_PER_FLOAT 4
@@ -70,18 +75,23 @@
#define PR_ALIGN_OF_POINTER 8
#define PR_ALIGN_OF_WORD 8
#define PR_BYTES_PER_WORD_LOG2 3
#define PR_BYTES_PER_DWORD_LOG2 3
#elif defined(__powerpc__)
+#ifdef __LITTLE_ENDIAN__
+#define IS_LITTLE_ENDIAN 1
+#undef IS_BIG_ENDIAN
+#else
#undef IS_LITTLE_ENDIAN
#define IS_BIG_ENDIAN 1
+#endif
#define PR_BYTES_PER_BYTE 1
#define PR_BYTES_PER_SHORT 2
#define PR_BYTES_PER_INT 4
#define PR_BYTES_PER_INT64 8
#define PR_BYTES_PER_LONG 4
#define PR_BYTES_PER_FLOAT 4
#define PR_BYTES_PER_DOUBLE 8