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gdb and binutils branch master updated. c72b2e7b2fbadd94f67a922e1a7f9d834dd45d38


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The branch, master has been updated
       via  c72b2e7b2fbadd94f67a922e1a7f9d834dd45d38 (commit)
      from  11b28b91b2c51898e1347e62909811cc7dd720ea (commit)

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c72b2e7b2fbadd94f67a922e1a7f9d834dd45d38

commit c72b2e7b2fbadd94f67a922e1a7f9d834dd45d38
Author: Yao Qi <yao@codesourcery.com>
Date:   Wed May 28 12:38:52 2014 +0800

    Skip test 'watch -location nullptr->p->x' if null pointer can be dereferenced
    
    gdb.base/watchpoint.exp has a test below which expects to see "Cannot
    access memory at address 0x0" when a null pointer is dereferenced.
    
        gdb_test "watch -location nullptr->p->x" \
    	"Cannot access memory at address 0x0"
    
    This assumption is not true when the target is no-mmu, so we get
    
    watch -location nullptr->p->x
    Hardware watchpoint 28: -location nullptr->p->x
    (gdb) FAIL: gdb.base/watchpoint.exp: watch -location nullptr->p->x
    
    This patch is to check whether null pointer can be dereferenced first
    and then do the test.
    
    gdb/testsuite:
    
    2014-06-01  Yao Qi  <yao@codesourcery.com>
    
    	* gdb.base/watchpoint.exp (test_watch_location): Check null
    	pointer can be dereferenced.  If not, do the test, otherwise
    	skip it.

-----------------------------------------------------------------------

Summary of changes:
 gdb/testsuite/ChangeLog               |    6 ++++++
 gdb/testsuite/gdb.base/watchpoint.exp |   14 ++++++++++++--
 2 files changed, 18 insertions(+), 2 deletions(-)


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