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gdb and binutils branch master updated. 1f267ae3d18c165f8b4327aa423b909eae92f4d6


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The branch, master has been updated
       via  1f267ae3d18c165f8b4327aa423b909eae92f4d6 (commit)
      from  37a6ac445daf5075d9058d7f01505f96a43f592a (commit)

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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1f267ae3d18c165f8b4327aa423b909eae92f4d6

commit 1f267ae3d18c165f8b4327aa423b909eae92f4d6
Author: Markus Metzger <markus.t.metzger@intel.com>
Date:   Mon Jun 30 11:47:30 2014 +0200

    reverse-finish: turn internal error into normal error
    
    The reverse-finish command results in an internal error if it cannot determine
    the current function.
    
      (gdb) c
      Continuing.
    
      Program received signal SIGSEGV, Segmentation fault.
      0x0000000000000000 in ?? ()
      (gdb) reverse-finish
      Run back to call of #0  0x0000000000000000 in ?? ()
      gdb/infcmd.c:1576: internal-error: Finish: couldn't find function.
      A problem internal to GDB has been detected,
      further debugging may prove unreliable.
      Quit this debugging session? (y or n) y
    
    This is not an internal error case since the command may be used in scenarios
    where there is no function at the current PC, e.g. after calling through a bad
    function pointer.
    
    Turn this into a normal error.
    
    gdb/
    	* infcmd.c (finish_backward): Turn internal error into normal error.
    
    testsuite/
    	* gdb.btrace/segv.c: New.
    	* gdb.btrace/segv.exp: New.

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

Summary of changes:
 gdb/ChangeLog                     |    4 +++
 gdb/infcmd.c                      |    3 +-
 gdb/testsuite/ChangeLog           |    5 ++++
 gdb/testsuite/gdb.btrace/segv.c   |   32 ++++++++++++++++++++++++++
 gdb/testsuite/gdb.btrace/segv.exp |   45 +++++++++++++++++++++++++++++++++++++
 5 files changed, 87 insertions(+), 2 deletions(-)
 create mode 100644 gdb/testsuite/gdb.btrace/segv.c
 create mode 100644 gdb/testsuite/gdb.btrace/segv.exp


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