"Downgrading sdcc will work. But I would recommend upgrading gputils
instead."
Absolutely. There have been a lot of bug fixes and improvements for PIC
port since 2.9.0.
On Mon, Nov 12, 2012 at 11:58 AM, Philipp Klaus Krause wrote:
> On 12.11.2012 11:54, Soloviov Dmitry wrote:
> > Thank you!
>
On 12.11.2012 11:54, Soloviov Dmitry wrote:
> Thank you!
>
> Well, I've just tested SDCC 2.9 with gplink 0.13.7. It's compiled just fine!
>
> There's output log:
> at 1: warning 117: unknown compiler option '--use-non-free' ignored
> message: using default linker script "/usr/share/gputils/lkr/18
Thank you!
Well, I've just tested SDCC 2.9 with gplink 0.13.7. It's compiled just fine!
There's output log:
at 1: warning 117: unknown compiler option '--use-non-free' ignored
message: using default linker script "/usr/share/gputils/lkr/18f1220.lkr"
+ "/usr/bin/sdcpp" -nostdinc -Wall -Dpic18f1220
On 12.11.2012 11:22, Soloviov Dmitry wrote:
> Thank you for reply!
>
> So, how that may be: crt0i is part of SDCC and gplink (called from SDCC)
> can't find them?
> Can this happens in case of missing compiled crt0?
> $ find /usr -type f -name 'crt0i.o'
> nothing found
> Is this some hidden part
Thank you for reply! So, how that may be: crt0i is part of SDCC and gplink (called from SDCC) can't find them?Can this happens in case of missing compiled crt0?$ find /usr -type f -name 'crt0i.o'nothing foundIs this some hidden part of SDCC install beyond configure/make/make install to compile add
Yes, crt0i initializes variables, stack, etc and calls main(). You can see
what it does more in detail here:
http://sdcc.svn.sourceforge.net/viewvc/sdcc/trunk/sdcc/device/lib/pic16/startup/crt0i.c?view=markup
.
Just an offtopic comment: I would write void main(void) instead of
void main().
On M
BTW, gputils installed as distro package (apt-get install blah-blah)
$ gplink -v
gplink-0.13.7 beta
What is crt0i ? Is it something like bootstrap object to really call main()?
--
Everyone hates slow websites. So do we.
Thanks for reply!
That's better now, but I'm still frustrated..
$ sdcc -mpic16 -p18f1220 -V --use-non-free test1.c
+ /usr/local/bin/sdcpp -nostdinc -Wall -Dpic18f1220 -D__18f1220
-D__SDCC_PIC18F1220 -DSTACK_MODEL_SMALL -D__STACK_MODEL_SMALL -obj-ext=.o
-D__SDCC_USE_NON_FREE -DSDCC_USE_NON_FREE -
On 12.11.2012 9.58, "Soloviov Dmitry" wrote:
>Hello!
>
>I've just installed latest version of SDCC and want to compile some
>simplest possible program like
>
>#include
>
>void main() {
>while (1) {
>TRISB = 0;
>PORTB = 19;
>}
>}
>
>with SDCC 3.2.1
Hi Dima,
can you try --use-non-free parameter for sdcc during compilation ? Is it
better now ?
Vaclav
"Hello!
I've just installed latest version of SDCC and want to compile some simplest
possible program like
#include
void main() {
while (1) {
TRISB = 0;
Hello!
I've just installed latest version of SDCC and want to compile some simplest possible program like
#include
void main() {
while (1) {
TRISB = 0;
PORTB = 19;
}
}
with SDCC 3.2.1
sdcc -mpic16 -p18f1220 -V test0.c
But this message occurs:
+
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