>>> Andi Kleen <[email protected]> 22.05.06 16:13 >>>
>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?
Yes, but I thought this basically just says that.
>> +#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
It's exactly the same xor x86-64 - the added symbols (__start_unwind and __end_unwind) are only needed then. Of course,
there wouldn't be anything wrong if one used CONFIG_UNWIND_INFO here.
>I merged the patches all up for now. Thanks.
Thanks!
Jan
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