gdb and binutils branch master updated. c7e8af9b3bc0881c59c999d7b78348d359383efe

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c7e8af9b3bc0881c59c999d7b78348d359383efe

commit c7e8af9b3bc0881c59c999d7b78348d359383efe
Author: Omair Javaid <omair.javaid@linaro.org>
Date:   Thu Nov 14 15:16:20 2013 +0000

    testsuite/gdb.dwarf2: dw2-case-insensitive.exp: p fuNC_lang fails on arm
    
    dw2-case-insensitive.exp: p fuNC_lang fails on arm. The problem occurs
    when thumb mode code is generated. On ARM last bit of function pointer
    value indicates whether the target function is an ARM (if 0) or Thumb
    (if 1) routine. The PC address should refer to actual address in
    either case. This patch adds new compile unit and function labels to
    code which act as address ranges of compile unit and functions in
    debug information. Therefore address ranges will have correct
    addresses and not the ones with an incremented least significant bit.
    This patch has been tested on x86_64 and arm machines.
    
    gdb/testsuite/ChangeLog:
    
    2013-11-14  Omair Javaid  <Omair.Javaid@linaro.org>
    
            * gdb.dwarf2/dw2-case-insensitive-debug.S: Updated compile unit
    	and function label names.
            * gdb.dwarf2/dw2-case-insensitive.c: Created function and
    	compile unit labels.

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

Summary of changes:
 gdb/testsuite/ChangeLog                            |    7 +++++++
 .../gdb.dwarf2/dw2-case-insensitive-debug.S        |    8 ++++----
 gdb/testsuite/gdb.dwarf2/dw2-case-insensitive.c    |   12 ++++++++++++
 3 files changed, 23 insertions(+), 4 deletions(-)


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