Johannes Schindelin a écrit :
And what system did you encounter this behaviour on?
Do a:
grep -wr DEFAULT_SIGNED_CHAR gcc/config
in a gcc source tree and you will get a list for gcc targets :)
Laurent
___
Qemu-devel
gcc on ARM systems default to unsigned. The C standard specifically
states that char is either signed or unsigned at the whim of the
implementor
Or, more to the point, at the behest of the machine architecture.
Having to generate code to sign-extend the hard way every time you do
char-integer
On Friday 27 October 2006 7:09 pm, Paul Brook wrote:
It has been a really long time I have been working on a broken system
that did not default to signed.
The only thing that is broken is your knowlege of C.
Okay.
And what system did you encounter this behaviour on?
Common
On Saturday 28 October 2006 6:46 am, Martin Guy wrote:
gcc on ARM systems default to unsigned. The C standard specifically
states that char is either signed or unsigned at the whim of the
implementor
Or, more to the point, at the behest of the machine architecture.
Having to generate
If you want to put a negative number in a char you must use a signed char.
Andreas.
Index: fpu/softfloat-native.c
===
RCS file: /sources/qemu/qemu/fpu/softfloat-native.c,v
retrieving revision 1.5
diff -u -a -p -r1.5
Hi,
On Fri, 27 Oct 2006, Andreas Schwab wrote:
If you want to put a negative number in a char you must use a signed char.
It has been a really long time I have been working on a broken system that
did not default to signed. Just out of curiosity: what system did you
see the breakage on?
On 27/10/06, Johannes Schindelin [EMAIL PROTECTED] wrote:
On Fri, 27 Oct 2006, Andreas Schwab wrote:
It has been a really long time I have been working on a broken system that
did not default to signed. Just out of curiosity: what system did you
see the breakage on?
AFAIK, it's not a broken
Johannes Schindelin [EMAIL PROTECTED] writes:
It has been a really long time I have been working on a broken system that
did not default to signed.
The only thing that is broken is your knowlege of C.
Andreas.
--
Andreas Schwab, SuSE Labs, [EMAIL PROTECTED]
SuSE Linux Products GmbH,
In message: [EMAIL PROTECTED]
Andreas Schwab [EMAIL PROTECTED] writes:
: Johannes Schindelin [EMAIL PROTECTED] writes:
:
: It has been a really long time I have been working on a broken system that
: did not default to signed.
:
: The only thing that is broken is your knowlege of
Hi,
On Fri, 27 Oct 2006, Andreas Schwab wrote:
Johannes Schindelin [EMAIL PROTECTED] writes:
It has been a really long time I have been working on a broken system that
did not default to signed.
The only thing that is broken is your knowlege of C.
Okay.
And what system did you
It has been a really long time I have been working on a broken system
that did not default to signed.
The only thing that is broken is your knowlege of C.
Okay.
And what system did you encounter this behaviour on?
Common arm, ppc, s390 and mips systems all have default char as
In message: [EMAIL PROTECTED]
Johannes Schindelin [EMAIL PROTECTED] writes:
: Hi,
:
: On Fri, 27 Oct 2006, Andreas Schwab wrote:
:
: Johannes Schindelin [EMAIL PROTECTED] writes:
:
: It has been a really long time I have been working on a broken system
that
: did not default
Johannes Schindelin wrote:
Hi,
On Fri, 27 Oct 2006, Andreas Schwab wrote:
Johannes Schindelin [EMAIL PROTECTED] writes:
It has been a really long time I have been working on a broken system
that
did not default to signed.
The only thing that is broken is your knowlege of
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