答复: 答复: 答复: [COMMIT] romcc 0.63 and some fixes...

[YhLu]

Eric,
I add in console.c
static void printo_debug(const char *str) __attribute__((noinline))
{
    print_debug(str);
}

About only chang print_debug in auto.c

It said
./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E
make[1]: *** [auto.inc] Segmentation fault

./romcc -O -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E
make[1]: *** [auto.inc] Segmentation fault

regards

YH

-----邮件原件-----
发件人: [e-mail] [mailto:[e-mail]] 
发送时间: 2004年5月28日 11:42
收件人: YhLu
抄送: LinuxBIOS
主题: Re: 答复: 答复: [COMMIT] romcc 0.63 and some fixes...

YhLu  writes:
> After I get USB boot done, I will try that and modify the auto.c.....

Ok.

A quick update.

In playing around I wrote the function:

static void printo_debug(const char *str) __attribute__((noinline))
{
    print_debug(str);
}

And started replacing the calls to print_debug one by one.
On the port I am currently working on I managed to shave off 4K
pretty quickly.

So it looks like for the really commonly called functions we
will need 2 names.  One inline that will be inlined the other that won't.

It is not a very elegant solution but it works and is not very hard to
manage.

Eric

答复: 答复: 答复: [COMMIT] romcc 0.63 and some fixes...

YhLu  writes:
> Eric,
> I add in console.c
> static void printo_debug(const char *str) __attribute__((noinline))
> {
>    print_debug(str);
> }
>
> About only chang print_debug in auto.c
>
> It said
> ./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E
> make[1]: *** [auto.inc] Segmentation fault
>
> ./romcc -O -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E
> make[1]: *** [auto.inc] Segmentation fault

Cool, my first bug report.  I knew I had touched to much code
for the new release to run without a hitch.

Could you look at the core dump with gdb and give me a back trace?
That should help even if I can't reproduce the problem on this end.

Eric