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Re: Exception causing insns in delay slots

From: Jason Merrill <jason at redhat dot com>
To: "David S. Miller" <davem at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org, mark at codesourcery dot com, java at gcc dot gnu dot org,dave dot anglin at nrc dot ca
Date: Fri, 26 Apr 2002 12:59:08 +0100
Subject: Re: Exception causing insns in delay slots
References: <wvlr8l2ogml.fsf@prospero.cambridge.redhat.com><20020426.040944.74550119.davem@redhat.com><wvllmbaof83.fsf@prospero.cambridge.redhat.com><20020426.044147.92331495.davem@redhat.com>

>>>>> "David" == David S Miller <davem@redhat.com> writes:

> Are you suggesting I just ignore NPC and set PC to "PC + 4" instead?

Yes, exactly.

> Hmmm... ok, but does PC need to be accurate for other purposes?

The uses of PC in the EH mechanism are only interested in the location of
the throw.  The return address is just a way of getting at it.

Jason

Follow-Ups:
- Re: Exception causing insns in delay slots
  - From: John David Anglin
- Re: Exception causing insns in delay slots
  - From: David S. Miller

References:
- Re: Exception causing insns in delay slots
  - From: Jason Merrill
- Re: Exception causing insns in delay slots
  - From: David S. Miller
- Re: Exception causing insns in delay slots
  - From: Jason Merrill
- Re: Exception causing insns in delay slots
  - From: David S. Miller

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