https://sourceware.org/bugzilla/show_bug.cgi?id=27551
Alan Modra changed:
What|Removed |Added
Version|2.35.2 |2.35
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--- Comment #17 from Vincent Lefèvre ---
(In reply to Nick Clifton from comment #16)
> OK, do you have a patch to propose which fixes this problem ?
I think that this could require a lot of changes, because according to the "-e
encoding" desc
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--- Comment #16 from Nick Clifton ---
(In reply to Vincent Lefèvre from comment #15)
OK, do you have a patch to propose which fixes this problem ?
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--- Comment #15 from Vincent Lefèvre ---
(In reply to Nick Clifton from comment #14)
> But that is the point. The encoding of characters in the file being scanned
> is not known. Using LC_CTYPE is incorrect, because that specifies how to
> d
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--- Comment #14 from Nick Clifton ---
(In reply to Vincent Lefèvre from comment #13)
>> No - this is the correct behaviour. The 's' encoding says that the
>> characters in the file being examined are 7-bits long, not 8-bits.
> Then the 's
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--- Comment #13 from Vincent Lefèvre ---
(In reply to Nick Clifton from comment #12)
> (In reply to Vincent Lefèvre from comment #10)
> Hi Vincent,
>
> > The bug is that:
> >
> > if (encoding == 's')
> > buf[0] = c & 0x7f;
> >
> > So
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--- Comment #12 from Nick Clifton ---
(In reply to Vincent Lefèvre from comment #10)
Hi Vincent,
> The bug is that:
>
> if (encoding == 's')
> buf[0] = c & 0x7f;
>
> So the byte 0xc0 gets changed to 0x40, which is printable.
No - thi
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--- Comment #11 from Vincent Lefèvre ---
But even when removing this test, keeping the "else", c is always 1-byte long,
so that non-ASCII characters are always regarded as non-printable.
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--- Comment #10 from Vincent Lefèvre ---
The bug is that:
if (encoding == 's')
buf[0] = c & 0x7f;
So the byte 0xc0 gets changed to 0x40, which is printable.
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--- Comment #9 from Vincent Lefèvre ---
(In reply to Nick Clifton from comment #8)
> Found the cause of the testsuite failure, so here is a revised (version 3)
> patch.
Like with "-e S", I get binary data:
zira% echo $LC_CTYPE
C.UTF-8
zira%
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--- Comment #8 from Nick Clifton ---
Created attachment 13358
--> https://sourceware.org/bugzilla/attachment.cgi?id=13358&action=edit
Proposed patch
Found the cause of the testsuite failure, so here is a revised (version 3)
patch.
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Nick Clifton changed:
What|Removed |Added
Attachment #13356|0 |1
is obsolete|
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--- Comment #6 from Andreas Schwab ---
The isw* functions work on wide characters, not multi-byte characters. You
first have to convert the string of multi-byte characters to wide characters.
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--- Comment #5 from Nick Clifton ---
(In reply to Vincent Lefèvre from comment #2)
> "-e S" does not work with UTF-8, where I get a lot of binary data.
Strange - it worked for me.
> I think that the correct solution is to use isprint(), whi
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--- Comment #4 from Vincent Lefèvre ---
BTW, "-e S" is also buggy for ISO-8859-1 (and others) too since it outputs the
control characters from 0x80 to 0x9f.
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--- Comment #3 from Vincent Lefèvre ---
Sorry, to support multibyte characters, you need iswprint().
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--- Comment #2 from Vincent Lefèvre ---
Hi Nick,
(In reply to Nick Clifton from comment #1)
> You can achieve the desired decoding by setting the character width
> on the command line, like this:
>
> % echo abcdéfghi | ./binutils/str
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Nick Clifton changed:
What|Removed |Added
Assignee|unassigned at sourceware dot org |nickc at redhat dot com
Last
https://sourceware.org/bugzilla/show_bug.cgi?id=27551
Nick Clifton changed:
What|Removed |Added
CC||nickc at redhat dot com
--- Comment #1
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