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# HG changeset patch
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# Parent 1507f021ac93c1d27cfd00e389fba1c9421b3201
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# User Ulrich Weigand <uweigand@de.ibm.com>
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Bug 976648 - powerpc64le-linux support
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diff --git a/configure.in b/configure.in
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--- a/configure.in
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+++ b/configure.in
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@@ -1082,17 +1082,17 @@ esac
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# Only set CPU_ARCH if we recognize the value of OS_TEST
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case "$OS_TEST" in
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*86 | i86pc)
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CPU_ARCH=x86
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;;
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-powerpc64 | ppc64)
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+powerpc64 | ppc64 | powerpc64le | ppc64le)
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CPU_ARCH=ppc64
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;;
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powerpc | ppc | rs6000)
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CPU_ARCH=ppc
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;;
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Alpha | alpha | ALPHA)
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diff --git a/js/src/configure.in b/js/src/configure.in
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--- a/js/src/configure.in
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+++ b/js/src/configure.in
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@@ -923,17 +923,17 @@ esac
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# Only set CPU_ARCH if we recognize the value of OS_TEST
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case "$OS_TEST" in
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*86 | i86pc)
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CPU_ARCH=x86
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;;
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-powerpc64 | ppc64)
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+powerpc64 | ppc64 | powerpc64le | ppc64le)
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CPU_ARCH=ppc64
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;;
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powerpc | ppc | rs6000)
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CPU_ARCH=ppc
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;;
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Alpha | alpha | ALPHA)
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diff --git a/js/src/assembler/wtf/Platform.h b/js/src/assembler/wtf/Platform.h
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--- a/js/src/assembler/wtf/Platform.h
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+++ b/js/src/assembler/wtf/Platform.h
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@@ -160,26 +160,32 @@
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/* WTF_CPU_PPC - PowerPC 32-bit */
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#if defined(__ppc__) \
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|| defined(__PPC__) \
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|| defined(__powerpc__) \
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|| defined(__powerpc) \
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|| defined(__POWERPC__) \
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|| defined(_M_PPC) \
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|| defined(__PPC)
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+#if !defined(__ppc64__) && !defined(__PPC64__)
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#define WTF_CPU_PPC 1
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+#endif
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+#if !defined(__LITTLE_ENDIAN__)
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#define WTF_CPU_BIG_ENDIAN 1
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#endif
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+#endif
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/* WTF_CPU_PPC64 - PowerPC 64-bit */
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#if defined(__ppc64__) \
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|| defined(__PPC64__)
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#define WTF_CPU_PPC64 1
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+#if !defined(__LITTLE_ENDIAN__)
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#define WTF_CPU_BIG_ENDIAN 1
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#endif
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+#endif
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/* WTF_CPU_SH4 - SuperH SH-4 */
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#if defined(__SH4__)
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#define WTF_CPU_SH4 1
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#endif
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/* WTF_CPU_SPARC32 - SPARC 32-bit */
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#if defined(__sparc) && !defined(__arch64__) || defined(__sparcv8)
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diff --git a/js/src/jscpucfg.h b/js/src/jscpucfg.h
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--- a/js/src/jscpucfg.h
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+++ b/js/src/jscpucfg.h
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@@ -26,17 +26,17 @@
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# define HAVE_VA_LIST_AS_ARRAY 1
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# endif
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# define IS_LITTLE_ENDIAN 1
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# undef IS_BIG_ENDIAN
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# define JS_BYTES_PER_WORD 4
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# define JS_BITS_PER_WORD_LOG2 5
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-#elif defined(__APPLE__)
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+#elif defined(__APPLE__) || defined(__powerpc__) || defined(__ppc__)
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# if __LITTLE_ENDIAN__
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# define IS_LITTLE_ENDIAN 1
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# undef IS_BIG_ENDIAN
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# elif __BIG_ENDIAN__
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# undef IS_LITTLE_ENDIAN
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# define IS_BIG_ENDIAN 1
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# endif
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@@ -88,18 +88,17 @@
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# if defined(_STACK_GROWS_UPWARD)
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# define JS_STACK_GROWTH_DIRECTION (1)
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# elif defined(_STACK_GROWS_DOWNWARD)
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# define JS_STACK_GROWTH_DIRECTION (-1)
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# endif
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# endif
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#elif defined(__sparc) || defined(__sparc__) || \
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- defined(_POWER) || defined(__powerpc__) || \
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- defined(__ppc__) || defined(__hppa) || \
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+ defined(_POWER) || defined(__hppa) || \
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defined(_MIPSEB) || defined(_BIG_ENDIAN)
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/* IA64 running HP-UX will have _BIG_ENDIAN defined.
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* IA64 running Linux will have endian.h and be handled above.
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*/
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# undef IS_LITTLE_ENDIAN
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# define IS_BIG_ENDIAN 1
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#else /* !defined(__sparc) && !defined(__sparc__) && ... */
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diff --git a/nsprpub/pr/include/md/_linux.cfg b/nsprpub/pr/include/md/_linux.cfg
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--- a/nsprpub/pr/include/md/_linux.cfg
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+++ b/nsprpub/pr/include/md/_linux.cfg
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@@ -24,18 +24,23 @@
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#elif defined(__GNU__)
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#define PR_AF_INET6 26 /* same as AF_INET6 */
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#else
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#define PR_AF_INET6 10 /* same as AF_INET6 */
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#endif
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#ifdef __powerpc64__
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+#ifdef __LITTLE_ENDIAN__
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+#define IS_LITTLE_ENDIAN 1
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+#undef IS_BIG_ENDIAN
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+#else
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#undef IS_LITTLE_ENDIAN
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#define IS_BIG_ENDIAN 1
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+#endif
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#define IS_64
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#define PR_BYTES_PER_BYTE 1
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#define PR_BYTES_PER_SHORT 2
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#define PR_BYTES_PER_INT 4
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#define PR_BYTES_PER_INT64 8
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#define PR_BYTES_PER_LONG 8
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#define PR_BYTES_PER_FLOAT 4
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@@ -70,18 +75,23 @@
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#define PR_ALIGN_OF_POINTER 8
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#define PR_ALIGN_OF_WORD 8
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#define PR_BYTES_PER_WORD_LOG2 3
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#define PR_BYTES_PER_DWORD_LOG2 3
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#elif defined(__powerpc__)
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+#ifdef __LITTLE_ENDIAN__
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+#define IS_LITTLE_ENDIAN 1
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+#undef IS_BIG_ENDIAN
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+#else
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#undef IS_LITTLE_ENDIAN
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#define IS_BIG_ENDIAN 1
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+#endif
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#define PR_BYTES_PER_BYTE 1
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#define PR_BYTES_PER_SHORT 2
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#define PR_BYTES_PER_INT 4
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#define PR_BYTES_PER_INT64 8
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#define PR_BYTES_PER_LONG 4
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#define PR_BYTES_PER_FLOAT 4
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#define PR_BYTES_PER_DOUBLE 8
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