[m-rev.] for review: fix asm_fast.par.gc

[Zoltan Somogyi]

On 08-Mar-2006, Peter Wang <wangp at students.cs.mu.OZ.AU> wrote:
> +++ runtime/mercury_context.c	7 Mar 2006 23:18:54 -0000
> @@ -109,7 +109,8 @@
>              0, MR_detstack_size, MR_next_offset(),
>              MR_detstack_zone_size, MR_default_handler);
>      }
> -    c->MR_ctxt_sp = c->MR_ctxt_detstack_zone->MR_zone_min;
> +    /* sp points to the last used word, not to the first free word. */
> +    c->MR_ctxt_sp = c->MR_ctxt_detstack_zone->MR_zone_min - 1;
>  
>      if (c->MR_ctxt_nondetstack_zone != NULL) {
>          MR_reset_redzone(c->MR_ctxt_nondetstack_zone);
> 
> 
> 
> It does, however, break tests/debugger/nondet_stack.  A sample of the
> log follows.  I think it's just a matter of adding another expected
> output case to reflect that the stack pointer is one less than it was
> before ?

That would be a bad idea. Peter, you should talk to me in person before
committing this.

Zoltan.
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