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changeset 2648:3cf8935494d6 jdk8u262-b01

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Merge
author andrew
date Fri, 24 Apr 2020 03:58:32 +0100
parents b187cde4b6f0 (current diff) ecde297a64f2 (diff)
children fd941269b297 041cb274be12
files .hgtags common/autoconf/generated-configure.sh
diffstat 3 files changed, 30 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Tue Apr 21 12:00:59 2020 +0200
+++ b/.hgtags	Fri Apr 24 03:58:32 2020 +0100
@@ -998,3 +998,5 @@
 bb464170d34478503661419d2f2864af7553d696 jdk8u252-b06
 746815de8b5b0c661aa6a1fa9476be758cc51e17 jdk8u252-b07
 72a6d93679e5bee5d5192234b8421024233cf616 jdk8u252-b08
+343c4ea489d5d3b058c5e00339868e4f66c4995a jdk8u252-b09
+343c4ea489d5d3b058c5e00339868e4f66c4995a jdk8u252-ga
--- a/common/autoconf/flags.m4	Tue Apr 21 12:00:59 2020 +0200
+++ b/common/autoconf/flags.m4	Fri Apr 24 03:58:32 2020 +0100
@@ -156,6 +156,7 @@
 
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
     PICFLAG="-fPIC"
+    PIEFLAG="-fPIE"
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
 
@@ -176,6 +177,7 @@
     fi
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     PICFLAG="-KPIC"
+    PIEFLAG=""
     C_FLAG_REORDER='-xF'
     CXX_FLAG_REORDER='-xF'
     SHARED_LIBRARY_FLAGS="-G"
@@ -185,6 +187,7 @@
     SET_SHARED_LIBRARY_MAPFILE='-M[$]1'
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
     PICFLAG="-qpic=large"
+    PIEFLAG=""
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
     SHARED_LIBRARY_FLAGS="-qmkshrobj"
@@ -194,6 +197,7 @@
     SET_SHARED_LIBRARY_MAPFILE=''
   elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
     PICFLAG=""
+    PIEFLAG=""
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
     SHARED_LIBRARY_FLAGS="-LD"
@@ -658,8 +662,8 @@
   CXXFLAGS_JDKLIB="$CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG $CXXFLAGS_JDKLIB_EXTRA "
 
   # Executable flags
-  CFLAGS_JDKEXE="$CCXXFLAGS_JDK $CFLAGS_JDK"
-  CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK"
+  CFLAGS_JDKEXE="$CCXXFLAGS_JDK $CFLAGS_JDK $PIEFLAG"
+  CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK $PIEFLAG"
 
   AC_SUBST(CFLAGS_JDKLIB)
   AC_SUBST(CFLAGS_JDKEXE)
@@ -742,6 +746,13 @@
     if test "x$OPENJDK_TARGET_OS" = xlinux; then
       LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -Xlinker --allow-shlib-undefined"
     fi
+    if test "x$TOOLCHAIN_TYPE" = xgcc; then
+      # Enabling pie on 32 bit builds prevents the JVM from allocating a continuous
+      # java heap.
+      if test "x$OPENJDK_TARGET_CPU_BITS" != "x32"; then
+        LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -pie"
+      fi
+    fi
   fi
   AC_SUBST(LDFLAGS_JDKLIB)
   AC_SUBST(LDFLAGS_JDKEXE)
--- a/common/autoconf/generated-configure.sh	Tue Apr 21 12:00:59 2020 +0200
+++ b/common/autoconf/generated-configure.sh	Fri Apr 24 03:58:32 2020 +0100
@@ -3927,7 +3927,7 @@
 
 
 #
-# Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -4394,7 +4394,7 @@
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1585655585
+DATE_WHEN_GENERATED=1587694859
 
 ###############################################################################
 #
@@ -41281,6 +41281,7 @@
 
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
     PICFLAG="-fPIC"
+    PIEFLAG="-fPIE"
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
 
@@ -41301,6 +41302,7 @@
     fi
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     PICFLAG="-KPIC"
+    PIEFLAG=""
     C_FLAG_REORDER='-xF'
     CXX_FLAG_REORDER='-xF'
     SHARED_LIBRARY_FLAGS="-G"
@@ -41310,6 +41312,7 @@
     SET_SHARED_LIBRARY_MAPFILE='-M$1'
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
     PICFLAG="-qpic=large"
+    PIEFLAG=""
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
     SHARED_LIBRARY_FLAGS="-qmkshrobj"
@@ -41319,6 +41322,7 @@
     SET_SHARED_LIBRARY_MAPFILE=''
   elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
     PICFLAG=""
+    PIEFLAG=""
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
     SHARED_LIBRARY_FLAGS="-LD"
@@ -42133,8 +42137,8 @@
   CXXFLAGS_JDKLIB="$CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG $CXXFLAGS_JDKLIB_EXTRA "
 
   # Executable flags
-  CFLAGS_JDKEXE="$CCXXFLAGS_JDK $CFLAGS_JDK"
-  CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK"
+  CFLAGS_JDKEXE="$CCXXFLAGS_JDK $CFLAGS_JDK $PIEFLAG"
+  CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK $PIEFLAG"
 
 
 
@@ -42217,6 +42221,13 @@
     if test "x$OPENJDK_TARGET_OS" = xlinux; then
       LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -Xlinker --allow-shlib-undefined"
     fi
+    if test "x$TOOLCHAIN_TYPE" = xgcc; then
+      # Enabling pie on 32 bit builds prevents the JVM from allocating a continuous
+      # java heap.
+      if test "x$OPENJDK_TARGET_CPU_BITS" != "x32"; then
+        LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -pie"
+      fi
+    fi
   fi