| To: | "Maciej W. Rozycki" <macro@linux-mips.org> |
|---|---|
| Subject: | Re: [PATCH] mm/pg-r4k.c: Dump the generated code |
| From: | Thiemo Seufer <ths@networkno.de> |
| Date: | Tue, 2 Oct 2007 15:11:26 +0100 |
| Cc: | Ralf Baechle <ralf@linux-mips.org>, linux-mips@linux-mips.org |
| In-reply-to: | <Pine.LNX.4.64N.0710021447470.32726@blysk.ds.pg.gda.pl> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <Pine.LNX.4.64N.0710021447470.32726@blysk.ds.pg.gda.pl> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Mutt/1.5.16 (2007-06-11) |
Maciej W. Rozycki wrote: > Dump the generated code for clear/copy page calls like it is done for TLB > fault handlers. Useful for debugging. > > Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> > --- > Thiemo, > > It was your change to add ".set noreorder", etc. to the TLB fault > handlers -- what is it needed for? I have thought gas does not try to > outsmart the user at the moment and does not reorder ".word" directives. It is not strictly needed, but it is a hint to the user that he looks at raw instructions. Thiemo |
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