gdb and binutils branch master updated. 0fc059972058a4afb22882a61143c7cc48eca883

[qiyao at sourceware dot org]

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0fc059972058a4afb22882a61143c7cc48eca883

commit 0fc059972058a4afb22882a61143c7cc48eca883
Author: Yao Qi <yao@codesourcery.com>
Date:   Tue May 27 19:56:21 2014 +0800

    Different outputs affected by hosts
    
    We find the following fails in gdb test on mingw host.
    
    FAIL: gdb.base/wchar.exp: print repeat
    FAIL: gdb.base/wchar.exp: print repeat_p
    FAIL: gdb.base/wchar.exp: print repeat (print null on)
    FAIL: gdb.base/wchar.exp: print repeat (print elements 3)
    FAIL: gdb.base/wchar.exp: print repeat_p (print elements 3)
    
    print repeat^M
    $7 = L"A", '¢' <repeats 21 times>, "B", '\000' <repeats 104 times>^M
    (gdb) FAIL: gdb.base/wchar.exp: print repeat
    
    the \242 is expected in the test but cent sign is displayed.
    
    In valprint.c:print_wchar, wchar_printable is called to determine
    whether a wchar is printable.  wchar_printable calls iswprint but
    the iswprint's return value depends on LC_CTYPE setting of locale [1, 2].
    The output may vary with different locale settings and OS.  IMO, '¢'
    (cent sign) is a correct output on Windows.
    
    [1] http://pubs.opengroup.org/onlinepubs/009604499/functions/iswprint.html
    [2] http://msdn.microsoft.com/en-us/library/ewx8s4kw.aspx
    
    This patch is set $cent to cent sign if the GDB is running on a
    Windows host.
    
    gdb/testsuite:
    
    2014-06-17  Yao Qi  <yao@codesourcery.com>
    
    	* gdb.base/wchar.exp: Set $cent to \u00A2 if "host-charset" is
    	CP1252.

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

Summary of changes:
 gdb/testsuite/ChangeLog          |    5 +++++
 gdb/testsuite/gdb.base/wchar.exp |   14 ++++++++++++++
 2 files changed, 19 insertions(+), 0 deletions(-)


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