Yao Qi 95c64f92be Fix display of tabulation character for mingw hosts.
Pierre proposed this patch
https://sourceware.org/ml/gdb-patches/2013-10/msg00011.html and
Tom gave a suggestion that it's better to do check \t in print_wchar
<https://sourceware.org/ml/gdb-patches/2013-11/msg00148.html>
However, I don't see the follow-up to this discussion.

We encounter two fails in printcmds.exp on mingw host, and Pierre's
patch fixes them.  I pick it up, update a little per Tom's
comments, and post it here for review.  This patch fixes these fails
below on mingw32 host.

FAIL: gdb.base/charset.exp: print string in ASCII
FAIL: gdb.base/charset.exp: try printing '\t' in ASCII
FAIL: gdb.base/charset.exp: print string in ISO-8859-1
FAIL: gdb.base/charset.exp: try printing '\t' in ISO-8859-1
FAIL: gdb.base/charset.exp: print string in UTF-32
FAIL: gdb.base/charset.exp: try printing '\t' in UTF-32
FAIL: gdb.base/printcmds.exp: p ctable1[9]
FAIL: gdb.base/printcmds.exp: p &ctable1[1*8]

Also regression tested on x86_64-linux.  Is it OK?

gdb:

2014-05-16  Pierre Muller  <muller@sourceware.org>
	    Yao Qi  <yao@codesourcery.com>

	* valprint.c (print_wchar): Move the code on checking whether
	W is a printable wide char to the default branch of switch
	statement below.  Call wchar_printable instead of gdb_iswprint.
2014-05-16 20:19:00 +08:00
2014-05-16 09:30:36 +09:30
2014-03-12 15:02:00 +10:30
2014-05-07 11:47:29 +01:00
2010-09-27 21:01:18 +00:00
2010-01-09 21:11:44 +00:00
2014-02-06 11:01:57 +01:00
2010-01-09 21:11:44 +00:00
2010-01-09 21:11:44 +00:00

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