[PATCH 5/6, 2nd try] reliable stack trace support (i386)

Andi Kleen ak at suse.de
Mon May 22 16:13:56 CEST 2006


On Monday 22 May 2006 15:18, Jan Beulich wrote:
> These are the i386-specific pieces to enable reliable stack traces. This is
> going to be even more useful once CFI annotations get added to he assembly
> code, namely to entry.S.

Also obsolete with 6/6? 

> +#ifdef CONFIG_STACK_UNWIND
> +  . = ALIGN(4);
> +  .eh_frame : AT(ADDR(.eh_frame) - LOAD_OFFSET) {
> +	__start_unwind = .;
> +  	*(.eh_frame)
> +	__end_unwind = .;
> +  }
> +#endif

Shouldn't this be CONFIG_UNWIND_INFO?  Seems a bit unsymmetric to x86-64

I merged the patches all up for now. Thanks.

-Andi



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