attempt to fix x32 build

[packages/openjdk9.git] / x32.patch

diff -durN jdk8u-jdk8u66-b02.orig/common/autoconf/platform.m4 jdk8u-jdk8u66-b02/common/autoconf/platform.m4
--- jdk8u-jdk8u66-b02.orig/common/autoconf/platform.m4	2015-07-17 09:35:23.000000000 +0200
+++ jdk8u-jdk8u66-b02/common/autoconf/platform.m4	2015-09-21 13:18:18.439165925 +0200
@@ -31,10 +31,20 @@
   # First argument is the cpu name from the trip/quad
   case "$1" in
     x86_64)
-      VAR_CPU=x86_64
-      VAR_CPU_ARCH=x86
-      VAR_CPU_BITS=64
-      VAR_CPU_ENDIAN=little
+      case "$target_os" in
+        *x32)
+          VAR_CPU=x32
+          VAR_CPU_ARCH=x86
+          VAR_CPU_BITS=32
+          VAR_CPU_ENDIAN=little
+          ;;
+        *)
+          VAR_CPU=x86_64
+          VAR_CPU_ARCH=x86
+          VAR_CPU_BITS=64
+          VAR_CPU_ENDIAN=little
+          ;;
+      esac
       ;;
     i?86)
       VAR_CPU=x86
@@ -375,7 +385,16 @@
     ppc64)   ZERO_ARCHDEF=PPC64 ;;
     s390*)   ZERO_ARCHDEF=S390  ;;
     sparc*)  ZERO_ARCHDEF=SPARC ;;
-    x86_64*) ZERO_ARCHDEF=AMD64 ;;
+    x86_64*)
+      case "$target_os" in
+        *x32)
+          ZERO_ARCHDEF=X32
+          ;;
+        *)
+          ZERO_ARCHDEF=AMD64
+          ;;
+      esac
+      ;;
     x86)     ZERO_ARCHDEF=IA32  ;;
     *)      ZERO_ARCHDEF=$(echo "${OPENJDK_TARGET_CPU_LEGACY_LIB}" | tr a-z A-Z)
   esac
diff -durN jdk8u-jdk8u66-b02.orig/hotspot/src/os/linux/vm/os_linux.cpp jdk8u-jdk8u66-b02/hotspot/src/os/linux/vm/os_linux.cpp
--- jdk8u-jdk8u66-b02.orig/hotspot/src/os/linux/vm/os_linux.cpp	2015-09-21 13:05:51.883678088 +0200
+++ jdk8u-jdk8u66-b02/hotspot/src/os/linux/vm/os_linux.cpp	2015-09-21 13:12:58.665870862 +0200
@@ -1902,7 +1902,7 @@
 
   #if  (defined IA32)
     static  Elf32_Half running_arch_code=EM_386;
-  #elif   (defined AMD64)
+  #elif  (defined AMD64) || (defined X32)
     static  Elf32_Half running_arch_code=EM_X86_64;
   #elif  (defined IA64)
     static  Elf32_Half running_arch_code=EM_IA_64;
diff -durN jdk8u-jdk8u66-b02.orig/jdk/make/gensrc/GensrcX11Wrappers.gmk jdk8u-jdk8u66-b02/jdk/make/gensrc/GensrcX11Wrappers.gmk
--- jdk8u-jdk8u66-b02.orig/jdk/make/gensrc/GensrcX11Wrappers.gmk	2015-07-23 16:17:35.000000000 +0200
+++ jdk8u-jdk8u66-b02/jdk/make/gensrc/GensrcX11Wrappers.gmk	2015-09-21 13:13:00.339291213 +0200
@@ -87,9 +87,11 @@
 	$(TOOL_WRAPPERGENERATOR) $(@D) $(GENSRC_SIZER_DIR)/xlibtypes.txt "sizer" $*
 
   # use -m32/-m64 only if the compiler supports it
+  ifneq ($(OPENJDK_TARGET_CPU),x32)
   ifeq ($(COMPILER_SUPPORTS_TARGET_BITS_FLAG), true)
     MEMORY_MODEL_FLAG="$(COMPILER_TARGET_BITS_FLAG)$*"
   endif
+  endif
 
   # Compile the C code into an executable.
   $(GENSRC_X11WRAPPERS_TMP)/sizer.%.exe: $(GENSRC_X11WRAPPERS_TMP)/sizer.%.c
diff -durN jdk8u-jdk8u66-b02.orig/jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c jdk8u-jdk8u66-b02/jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c
--- jdk8u-jdk8u66-b02.orig/jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c	2015-07-23 16:17:35.000000000 +0200
+++ jdk8u-jdk8u66-b02/jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c	2015-09-21 13:13:00.335957707 +0200
@@ -35,7 +35,6 @@
 #endif
 #ifdef __linux__
 #include <unistd.h>
-#include <sys/sysctl.h>
 #include <sys/utsname.h>
 #include <netinet/ip.h>
 
diff -durN jdk8u-jdk8u66-b02.orig/jdk/src/solaris/native/java/net/PlainSocketImpl.c jdk8u-jdk8u66-b02/jdk/src/solaris/native/java/net/PlainSocketImpl.c
--- jdk8u-jdk8u66-b02.orig/jdk/src/solaris/native/java/net/PlainSocketImpl.c	2015-07-23 16:17:35.000000000 +0200
+++ jdk8u-jdk8u66-b02/jdk/src/solaris/native/java/net/PlainSocketImpl.c	2015-09-21 13:13:00.335957707 +0200
@@ -43,7 +43,6 @@
 #endif
 #ifdef __linux__
 #include <unistd.h>
-#include <sys/sysctl.h>
 #endif
 
 #include "jvm.h"
 
--- jdk8u-jdk8u66-b02.orig/common/autoconf/toolchain.m4	2015-07-17 09:35:23.000000000 +0200
+++ jdk8u-jdk8u66-b02/common/autoconf/toolchain.m4	2015-09-21 16:00:30.328673989 +0200
@@ -361,6 +361,7 @@
   # Option used to tell the compiler whether to create 32- or 64-bit executables
   # Notice that CC contains the full compiler path at this point.
   case $CC in
+    *x32-*) COMPILER_TARGET_BITS_FLAG="-mx";;
     *xlc_r) COMPILER_TARGET_BITS_FLAG="-q";;
     *)      COMPILER_TARGET_BITS_FLAG="-m";;
   esac


--- jdk8u-jdk8u92-b31/jdk/src/share/native/com/sun/java/util/jar/pack/unpack.cpp.orig	2016-07-29 15:08:03.457784497 +0200
+++ jdk8u-jdk8u92-b31/jdk/src/share/native/com/sun/java/util/jar/pack/unpack.cpp	2016-07-29 15:10:09.380999329 +0200
@@ -34,7 +34,7 @@
  * _LP64 can be explicitly set (used on Linux).
  * Solaris compilers will define __sparcv9 or __x86_64 on 64bit compilations.
  */
-#if defined(_LP64) || defined(__sparcv9) || defined(__x86_64)
+#if defined(_LP64) || defined(__sparcv9) || (defined(__x86_64) && !defined(__ILP32__))
   #define LONG_LONG_FORMAT "%ld"
   #define LONG_LONG_HEX_FORMAT "%lx"
 #else