/hg/icedtea6: PR1380: Add AArch64 support to Zero

Tue Apr 16 23:56:48 PDT 2013

changeset fe8749a2c67c in /hg/icedtea6
details: http://icedtea.classpath.org/hg/icedtea6?cmd=changeset;node=fe8749a2c67c
author: Andrew John Hughes <gnu.andrew at redhat.com>
date: Wed Apr 17 07:56:18 2013 +0100

	PR1380: Add AArch64 support to Zero

	2013-04-17  Andrew John Hughes  <gnu.andrew at redhat.com>

		* Makefile.am:
		(ICEDTEA_PATCHES): Add patch after SH patch.
		* NEWS: Updated.
		* AUTHORS: Add Andreas and merge in THANKYOU.
		* THANKYOU: Removed.

	2013-03-22  Andreas Schwab  <schwab at suse.cz>

		PR1380: Add AArch64 support to Zero
		* patches/aarch64.patch:
		Add Zero support for AArch64.


diffstat:

 AUTHORS               |   4 ++++
 ChangeLog             |  14 ++++++++++++++
 Makefile.am           |   3 +++
 NEWS                  |   1 +
 THANKYOU              |  10 ----------
 patches/aarch64.patch |  21 +++++++++++++++++++++
 6 files changed, 43 insertions(+), 10 deletions(-)

diffs (120 lines):

diff -r ab418eb1e664 -r fe8749a2c67c AUTHORS

--- a/AUTHORS	Tue Apr 16 18:39:51 2013 +0100
+++ b/AUTHORS	Wed Apr 17 07:56:18 2013 +0100
@@ -2,6 +2,7 @@
 Please keep this list in alphabetical order.
 
 Lillian Angel <langel at redhat.com>
+Alexis Ballier <aballier at gentoo.org>
 Alon Bar-Lev <alon.barlev at gmail.com>
 Gary Benson <gbenson at redhat.com>
 Tania Bento <tbento at redhat.com>
@@ -18,6 +19,7 @@
 Andrew John Hughes <gnu_andrew at member.fsf.org, gnu.andrew at redhat.com>
 Tomas Hurka <tomas.hurka at sun.com>
 Ioana Ivan <iivan at redhat.com>
+C. K. Jester-Young (cky944 at gmail.com)
 Matthias Klose <doko at ubuntu.com>
 Francis Kung <fkung at redhat.com>
 Denis Lila <dlila at redhat.com>
@@ -32,6 +34,7 @@
 Mark Reinhold <mr at sun.com>
 Bernhard RosenkrÃ¤nzer <bero at arklinux.org>
 Marc Schoenefeld <mschoene at redhat.com>
+Andreas Schwab <schwab at suse.cz>
 Keith Seitz <keiths at redhat.com>
 Andrew Su <asu at redhat.com, andrew.su at utoronto.ca>
 Joshua Sumali <jsumali at redhat.com>
@@ -39,6 +42,7 @@
 Christian Thalinger <twisti at complang.tuwien.ac.at>
 Dalibor Topic <robilad at kaffe.org>
 Arnaud Vandyck <avdyk at debian.org>
+Torsten Werner (mail.twerner at googlemail.com)
 Mark Wielaard <mark at klomp.org>
 Yi Zhan <yi.zhan at intel.com>
 
diff -r ab418eb1e664 -r fe8749a2c67c ChangeLog
--- a/ChangeLog	Tue Apr 16 18:39:51 2013 +0100
+++ b/ChangeLog	Wed Apr 17 07:56:18 2013 +0100
@@ -1,3 +1,17 @@
+2013-04-17  Andrew John Hughes  <gnu.andrew at redhat.com>
+
+	* Makefile.am:
+	(ICEDTEA_PATCHES): Add patch after SH patch.
+	* NEWS: Updated.
+	* AUTHORS: Add Andreas and merge in THANKYOU.
+	* THANKYOU: Removed.
+
+2013-03-22  Andreas Schwab  <schwab at suse.cz>
+
+	PR1380: Add AArch64 support to Zero
+	* patches/aarch64.patch:
+	Add Zero support for AArch64.
+
 2013-04-16  Andrew John Hughes  <gnu.andrew at redhat.com>
 
 	* Makefile.am:
diff -r ab418eb1e664 -r fe8749a2c67c Makefile.am
--- a/Makefile.am	Tue Apr 16 18:39:51 2013 +0100
+++ b/Makefile.am	Wed Apr 17 07:56:18 2013 +0100
@@ -544,6 +544,9 @@
 	patches/hotspot/original/6840152-jvm_crashes_with_heavyweight_monitors.patch
 endif
 
+# Needs to be after the addition of SH support to the original HotSpot
+ICEDTEA_PATCHES += patches/aarch64.patch
+
 if WITH_RHINO
 ICEDTEA_PATCHES += \
 	patches/rhino.patch
diff -r ab418eb1e664 -r fe8749a2c67c NEWS
--- a/NEWS	Tue Apr 16 18:39:51 2013 +0100
+++ b/NEWS	Wed Apr 17 07:56:18 2013 +0100
@@ -15,6 +15,7 @@
 
 * New features
   - PR1317: Provide an option to build with a more up-to-date HotSpot
+  - PR1380: Add AArch64 support to Zero
 * Backports
   - S8009641: OpenJDK 6 build broken via 8007675 fix
   - S7197906: BlockOffsetArray::power_to_cards_back() needs to handle > 32 bit shifts (bundled HotSpot only)
diff -r ab418eb1e664 -r fe8749a2c67c THANKYOU
--- a/THANKYOU	Tue Apr 16 18:39:51 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,10 +0,0 @@
-The following have made minor contributions to the IcedTea
-project, such as testing, bug submission, or minor patches. See also
-the AUTHORS file, which lists people who have submitted major
-patches. If your name does not appear on either list, but should, let
-us know. Please keep this list in alphabetic order.
-
-Alexis Ballier (aballier at gentoo.org)
-Alon Bar-Lev (alon.barlev at gmail.com)
-C. K. Jester-Young  (cky944 at gmail.com)
-Torsten Werner (mail.twerner at googlemail.com)
\ No newline at end of file
diff -r ab418eb1e664 -r fe8749a2c67c patches/aarch64.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/aarch64.patch	Wed Apr 17 07:56:18 2013 +0100
@@ -0,0 +1,21 @@
+--- openjdk.orig/hotspot/src/os/linux/vm/os_linux.cpp
++++ openjdk/hotspot/src/os/linux/vm/os_linux.cpp
+@@ -1893,7 +1893,8 @@ void * os::dll_load(const char *filename
+     {EM_MIPS,        EM_MIPS,    ELFCLASS32, ELFDATA2MSB, (char*)"MIPS"},
+     {EM_PARISC,      EM_PARISC,  ELFCLASS32, ELFDATA2MSB, (char*)"PARISC"},
+     {EM_68K,         EM_68K,     ELFCLASS32, ELFDATA2MSB, (char*)"M68k"},
+-    {EM_SH,          EM_SH,      ELFCLASS32, ELFDATA2LSB, (char*)"SH"} /* Support little endian only*/
++    {EM_SH,          EM_SH,      ELFCLASS32, ELFDATA2LSB, (char*)"SH"}, /* Support little endian only*/
++    {EM_AARCH64,     EM_AARCH64, ELFCLASS64, ELFDATA2LSB, (char*)"AARCH64"} /* Support little endian only*/
+   };
+ 
+   #if  (defined IA32)
+@@ -1926,6 +1927,8 @@ void * os::dll_load(const char *filename
+     static  Elf32_Half running_arch_code=EM_68K;
+   #elif  (defined SH)
+     static  Elf32_Half running_arch_code=EM_SH;
++  #elif  (defined AARCH64)
++    static  Elf32_Half running_arch_code=EM_AARCH64;
+   #else
+     #error Method os::dll_load requires that one of following is defined:\
+          IA32, AMD64, IA64, __sparc, __powerpc__, ARM, S390, ALPHA, MIPS, MIPSEL, PARISC, M68K, SH

