gdb and binutils branch master updated. 13b448cdf796fdc4a92e37a6bc20ce785b7c65dd

[qiyao at sourceware dot org]

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=13b448cdf796fdc4a92e37a6bc20ce785b7c65dd

commit 13b448cdf796fdc4a92e37a6bc20ce785b7c65dd
Author: Yao Qi <yao@codesourcery.com>
Date:   Tue Aug 12 09:14:08 2014 +0800

    Set breakpoint on the right line
    
    In gdb.base/watchpoint-hw-hit-once.exp, test scans source and set
    breakpoint on the line having "break-at-exit",
    
      gdb_breakpoint [gdb_get_line_number "break-at-exit"]
    
    However, in watchpoint-hw-hit-once.c, there are two lines having
    this key word:
    
      dummy = 1;	/* Stub to catch break-at-exit after WATCHEE has been hit.  */
      dummy = 2;	/* break-at-exit */
    
    so the test sets breakpoint on the first one, while I think it is
    expected to set breakpoint on the second one, as far as I can tell
    from the comments in watchpoint-hw-hit-once.c:
    
      /* Stub lines are present as no breakpoints/watchpoint gets hit if current PC
         already stays on the line PC while entering "step"/"continue".  */
    
    This patch is to change the source matching pattern so that test
    can correctly set breakpoint on the right line.  This patch fixes
    a fail we found on arm-none-eabi target.
    
    (gdb) PASS: gdb.base/watchpoint-hw-hit-once.exp: continue
    continue^M
    Continuing.^M
    ^M
    *** EXIT code 0^M
    [Inferior 1 (Remote target) exited normally]^M
    (gdb) FAIL: gdb.base/watchpoint-hw-hit-once.exp: continue to break-at-exit (the program exited)
    
    Run it again on x86_64-linux, no result changes.
    
    gdb/testsuite:
    
    2014-08-19  Yao Qi  <yao@codesourcery.com>
    
    	* gdb.base/watchpoint-hw-hit-once.exp: Set breakpoint on the
    	right line.

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

Summary of changes:
 gdb/testsuite/ChangeLog                           |    5 +++++
 gdb/testsuite/gdb.base/watchpoint-hw-hit-once.exp |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)


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