[meta-oe][PATCH 16/17] uim: Add support for aarch64

[Khem Raj <raj.khem@gmail.com>]

Backport patch from
https://github.com/uim/libgcroots/pull/1

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 .../uim/uim/0001-Add-support-for-aarch64.patch     | 82 ++++++++++++++++++++++
 meta-oe/recipes-support/uim/uim_1.8.6.bb           |  1 +
 2 files changed, 83 insertions(+)
 create mode 100644 meta-oe/recipes-support/uim/uim/0001-Add-support-for-aarch64.patch

diff --git a/meta-oe/recipes-support/uim/uim/0001-Add-support-for-aarch64.patch b/meta-oe/recipes-support/uim/uim/0001-Add-support-for-aarch64.patch
new file mode 100644
index 000000000..4b1249436
--- /dev/null
+++ b/meta-oe/recipes-support/uim/uim/0001-Add-support-for-aarch64.patch
@@ -0,0 +1,82 @@
+From 24fd52cc45f7b5ff45afe072f5fbe66485df8c8e Mon Sep 17 00:00:00 2001
+From: Andreas Schwab <schwab@suse.de>
+Date: Wed, 29 Oct 2014 14:18:28 +0100
+Subject: [PATCH] Add support for aarch64
+
+* include/private/gcconfig.h: Add support for aarch64.
+---
+ sigscheme/libgcroots/include/private/gcconfig.h | 37 +++++++++++++++++++++++++
+ 1 file changed, 37 insertions(+)
+
+diff --git a/sigscheme/libgcroots/include/private/gcconfig.h b/sigscheme/libgcroots/include/private/gcconfig.h
+index 4d42b03..0f13db6 100644
+--- a/sigscheme/libgcroots/include/private/gcconfig.h
++++ b/sigscheme/libgcroots/include/private/gcconfig.h
+@@ -62,6 +62,13 @@
+ # endif
+ 
+ /* Determine the machine type: */
++# if defined(__aarch64__)
++#    define AARCH64
++#    if !defined(LINUX)
++#      define NOSYS
++#      define mach_type_known
++#    endif
++# endif
+ # if defined(__arm__) || defined(__thumb__)
+ #    define ARM32
+ #    if !defined(LINUX) && !defined(NETBSD)
+@@ -231,6 +238,10 @@
+ #    define IA64
+ #    define mach_type_known
+ # endif
++# if defined(LINUX) && defined(__aarch64__)
++#    define AARCH64
++#    define mach_type_known
++# endif
+ # if defined(LINUX) && defined(__arm__)
+ #    define ARM32
+ #    define mach_type_known
+@@ -504,6 +515,7 @@
+ 		    /* 			running Amdahl UTS4		*/
+                     /*             S390       ==> 390-like machine      */
+ 		    /*                  running LINUX                   */
++                    /*             AARCH64    ==> ARM AArch64           */
+ 		    /* 		   ARM32      ==> Intel StrongARM	*/
+ 		    /* 		   IA64	      ==> Intel IPF		*/
+ 		    /*				  (e.g. Itanium)	*/
+@@ -1724,6 +1736,31 @@
+ #   endif
+ # endif
+ 
++# ifdef AARCH64
++#   define CPP_WORDSZ 64
++#   define MACH_TYPE "AARCH64"
++#   define ALIGNMENT 8
++#   ifndef HBLKSIZE
++#     define HBLKSIZE 4096
++#   endif
++#   ifdef LINUX
++#     define OS_TYPE "LINUX"
++#     define LINUX_STACKBOTTOM
++#     define DYNAMIC_LOADING
++      extern int __data_start[];
++#     define DATASTART ((ptr_t)__data_start)
++      extern char _end[];
++#     define DATAEND ((ptr_t)(&_end))
++#   endif
++#   ifdef NOSYS
++      /* __data_start is usually defined in the target linker script.   */
++      extern int __data_start[];
++#     define DATASTART ((ptr_t)__data_start)
++      extern void *__stack_base__;
++#     define STACKBOTTOM ((ptr_t)__stack_base__)
++#   endif
++# endif
++
+ # ifdef ARM32
+ #   define CPP_WORDSZ 32
+ #   define MACH_TYPE "ARM32"
+-- 
+2.13.2
+
diff --git a/meta-oe/recipes-support/uim/uim_1.8.6.bb b/meta-oe/recipes-support/uim/uim_1.8.6.bb
index 76a41252d..ed846b968 100644
--- a/meta-oe/recipes-support/uim/uim_1.8.6.bb
+++ b/meta-oe/recipes-support/uim/uim_1.8.6.bb
@@ -8,6 +8,7 @@ SRC_URI = "http://uim.googlecode.com/files/uim-${PV}.tar.bz2"
 
 SRC_URI_append_class-target = " file://uim-module-manager.patch \
     file://0001-fix-bug-for-cross-compile.patch \
+    file://0001-Add-support-for-aarch64.patch \
 "
 SRC_URI[md5sum] = "ecea4c597bab1fd4ba98ea84edcece59"
 SRC_URI[sha256sum] = "7b1ea803c73f3478917166f04f67cce6e45ad7ea5ab6df99b948c17eb1cb235f"
-- 
2.13.2