Re: [PATCH] show_task() and thread_saved_pc() fix for x86

[Alexander Viro]

On Sat, 11 Nov 2000, Alexander Viro wrote:

> I would probably turn it into
>       unsigned long *ebp = *((unsigned long **)t->esp);

        ebp++;  /* We want return address, not the previous frame pointer */

>       /* Bits 0,1 and 13..31 must be shared with the stack base */
>       if (((unsigned long)ebp ^ (unsigned long)t) & ~(2*PAGE_SIZE-4))
>               return 0;
> 
>       return *ebp;

Sorry.
                                                                Cheers,
                                                                        Al

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