Re: [Qemu-devel] QEMU 0.2 is out

[Fabrice Bellard]

Falk Hueffner wrote:
> Fabrice Bellard <address@hidden> writes:
>
>
> > For Alpha: I am using gcc 3.2.3 and '-msmall-text' is not
> > supported. Is it really necessary ?
>
>
> Not really, I was just hoping to avoid a few gp readjustments with it,
> however it doesn't really seem to have that effect, since for
> non-static functions, that cannot be done, and for static functions,
> gcc already knows to avoid gp restoring.

Which version of gcc are you using ? Do you use a patched gcc ? Can you 
give me your spec file and the gcc -v log when you compile op-i386.c ?

I am totally unable to get correct code. In particular, I cannot make 
gcc 3.2.3 generate R_ALPHA_BRADDR relocations. Currently, to get correct 
code, I must do the following:
--
int __op_param1;
#define PARAM1 ({ int _r; asm("ldah %0,__op_param1($29) !gprelhigh\n" \
                              "lda %0,__op_param1(%0)   !gprellow" : 
"=r"(_r) ); _r; })

#define CALL(x) asm volatile ("bsr $26, %0" : : "i" (x))
--
and use the macro CALL to call a function!

Fabrice.