Modules and CONFIG_ALTIVEC

[Hollis]

On Sunday 05 August 2001 04:49, Samuel Rydh wrote:
> On ppc, the size of thread_struct depends on the CONFIG_ALTIVEC setting.
> Thus, the offset of various task_struct fields are dependent upon this
> config option.
[snip]
>         unsigned long   fpscr;          /* Floating point status */
> -#ifdef CONFIG_ALTIVEC
> -       vector128       vr[32];         /* Complete AltiVec set */
> -       vector128       vscr;           /* AltiVec status */
> -       unsigned long   vrsave;
> -#endif /* CONFIG_ALTIVEC */
> +	altivec_t	*vregs;

This also affects gdb. When gdb reads a core file, it gets upset if the size
of a regset isn't what it thinks it should be. Currently it's a bit too easy
to change that size...

-Hollis

** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/