[PATCH 5/5] ARM: asm-source.exp link options in case of armv7b target

[Victor Kamensky <victor.kamensky@linaro.org>]

gdb.asm/asm-source.exp fails in armv7b case, because it does
not pass --be8 option to link, as result instructions in asm-source
executable are in big endian order and crash with SIGILL.

Solution is to add --be8 option to link command during test creation.
---
 gdb/testsuite/ChangeLog              | 4 ++++
 gdb/testsuite/gdb.asm/asm-source.exp | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index b7cc1c6..1d5fefa 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2014-10-13  Victor Kamensky  <victor.kamensky@linaro.org>
+
+	* gdb.asm/asm-source.exp: add armv7b case for target.
+
 2014-09-30  Yao Qi  <yao@codesourcery.com>
 
 	* lib/prelink-support.exp (build_executable_own_libs): Error if
diff --git a/gdb/testsuite/gdb.asm/asm-source.exp b/gdb/testsuite/gdb.asm/asm-source.exp
index fa4585c..153bc50 100644
--- a/gdb/testsuite/gdb.asm/asm-source.exp
+++ b/gdb/testsuite/gdb.asm/asm-source.exp
@@ -37,6 +37,10 @@ switch -glob -- [istarget] {
         set asm-flags "-no-mdebug -I${srcdir}/${subdir} $obj_include"
 	set debug-flags "-gdwarf-2"
     }
+    "armv7b-*-*" {
+	set asm-arch arm
+	append link-flags " -be8"
+    }
     "arm*-*-*" {
         set asm-arch arm
     }
-- 
1.8.1.4