gdb and binutils branch master updated. d674a7090f3ae01552e9df5044acc2df1127a7c0

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d674a7090f3ae01552e9df5044acc2df1127a7c0

commit d674a7090f3ae01552e9df5044acc2df1127a7c0
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date:   Wed Jan 22 15:37:41 2014 +0000

    Fix regression on s390x with entry-values.exp.
    
    The trace-specific test case 'entry-values' concludes fairly late in
    the process that this platform doesn't support trace.  Before that,
    there are some platform specifics that don't work on s390x.  The fix
    addresses two aspects:
    
    (1) Removal of an excess space character in the regex for the
        disassembly.  This is needed when there is a function alignment
        gap, because then the hex address is immediately followed by a
        colon, like in the first 'nopr' line below:
    
        (gdb) disassemble foo+50,+10
        Dump of assembler code from 0x32 to 0x3c:
           0x0000000000000032 <foo+50>: br      %r4
           0x0000000000000034:  nopr    %r7
           0x0000000000000036:  nopr    %r7
           0x0000000000000038 <bar+0>:  stmg    %r11,%r15,88(%r15)
        End of assembler dump.
    
    (2) Handling for the s390-specific call instruction.
    
    gdb/testsuite/ChangeLog:
    	* gdb.trace/entry-values.exp: Remove excess space character from
    	regex patterns.  Handle s390 call instruction.

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=20fa339009918ded4110124744bf97c12d3d77f5

commit 20fa339009918ded4110124744bf97c12d3d77f5
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date:   Wed Jan 22 15:33:00 2014 +0000

    Re-introduce '_start' labels and add alignment in dw2-dir-file-name test case.
    
    On ppc64-linux a function symbol does not point to code, but to the
    function descriptor.  Thus the previous change for this test case
    broke it:
    
          https://sourceware.org/ml/gdb-patches/2014-01/msg00275.html
    
    This patch reverts to the original method, re-introducing '_start'
    symbols.  In addition, it adds sufficient alignment before the label,
    such that the label never points into an alignment gap.
    
    gdb/testsuite/ChangeLog:
    	* gdb.dwarf2/dw2-dir-file-name.c (FUNC): Insert alignment and
    	define "*_start" label.  Make "name" static.
    	* gdb.dwarf2/dw2-dir-file-name.exp: Replace references to
    	${name} by references to ${name}_start.

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=784667142320ce3cbd8c4542c147451e43fb30d4

commit 784667142320ce3cbd8c4542c147451e43fb30d4
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date:   Wed Jan 22 15:31:10 2014 +0000

    Prevent appending "-g" after "-g3" to compile options in info-macros.exp.
    
    When upstream gcc is given a command line with the "-g" option after
    "-g3", it doesn't generate a ".debug_macro" section.  This is because
    the last option wins, thus downgrading the debug level again.  Without
    any macro debug information in the executable, info-macros.exp
    obviously produces many failures.
    
    Since the "-g" option is appended by DejaGnu's target_compile whenever
    the "debug" option is set, the fix just removes that option.
    
    gdb/testsuite/ChangeLog:
    	* gdb.base/info-macros.exp: Remove "debug" from the compile
    	options.

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

Summary of changes:
 gdb/testsuite/ChangeLog                        |   17 +++++++++++++++++
 gdb/testsuite/gdb.base/info-macros.exp         |    4 +++-
 gdb/testsuite/gdb.dwarf2/dw2-dir-file-name.c   |   10 +++++++++-
 gdb/testsuite/gdb.dwarf2/dw2-dir-file-name.exp |    6 +++---
 gdb/testsuite/gdb.trace/entry-values.exp       |    6 ++++--
 5 files changed, 36 insertions(+), 7 deletions(-)


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