hi michiel,
thanks for the specifics.
-steve
On 04/19/2010 09:09 AM, Michiel Konstapel wrote:
I was using strtoul on a '2418 and it would continually reset. I dug up
the source and compared it to that of atoi, which did work. The former
used register variables:
unsigned long
strtoul(nptr, endptr, base)
const char *nptr;
char **endptr;
register int base;
{
register const char *s = nptr;
register unsigned long acc;
register unsigned char c;
....
I made a copy, removed the "register" modifiers and well, that seemed to
work. This was with an older build of the MSP430X compiler. I figured
I'd quickly recheck, and now it seems it doesn't reboot, but instead
reports the wrong values. I'm afraid I don't have time to look into that
at the moment, though.
Regards,
Michiel
-----Original Message-----
From: steve ayer [mailto:[email protected]]
Sent: maandag 19 april 2010 14:51
To: GCC for MSP430 - http://mspgcc.sf.net
Cc: Michiel Konstapel
Subject: Re: [Mspgcc-users] sscanf for msp430-gcc
hi michiel,
your mention of broken register variables caught my eye.
can you, or peter, please clarify?
thanks,
steve
On 04/19/2010 08:09 AM, Michiel Konstapel wrote:
-----Original Message-----
From: Peter Bigot [mailto:[email protected]]
Sent: maandag 19 april 2010 14:02
To: GCC for MSP430 - http://mspgcc.sf.net
Subject: Re: [Mspgcc-users] sscanf for msp430-gcc
Closest useful functionality may be strtoul(3), which is present (I
haven't personally tested it).
I have, and it works.
However, I did encounter breakage with one of the newer compiler
builds,
apparently because it uses register variables. As a workaround, I
made a
copy with "normal" variable declarations, which works fine.
Michiel
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