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Re: [PATCH for 3.2] Make PDP-11 port compilable

From: Naohiko Shimizu <nshimizu at keyaki dot cc dot u-tokai dot ac dot jp>
To: Paul Koning <pkoning at equallogic dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 6 Sep 2002 13:18:32 +0900
Subject: Re: [PATCH for 3.2] Make PDP-11 port compilable
Organization: Tokai University
References: <20020904122614.7eb47d1f.nshimizu@keyaki.cc.u-tokai.ac.jp><15734.9291.182787.91157@pkoning.dev.equallogic.com><20020905141333.0315e6ad.nshimizu@keyaki.cc.u-tokai.ac.jp><15735.26548.282887.545101@pkoning.dev.equallogic.com>

Paul, 
Your method for pre_modify failed with a following message.

../../gcc-3.2-pdp11port/gcc/unwind-dw2-fde.c:299: output_operand: invalid expression as operand

It stops just before printing the -(sp).
Any idea?

BTW, I put back to use "movb" for the pre_modify and
added post_modify entry. But I wonder whether gcc will
use the post_modify entry or not. As far as I know, 
gcc does not use pop operation unless the recovering of
the frame pointer.

Naohiko Shimizu

References:
- [PATCH for 3.2] Make PDP-11 port compilable
  - From: Naohiko Shimizu
- Re: [PATCH for 3.2] Make PDP-11 port compilable
  - From: Paul Koning
- Re: [PATCH for 3.2] Make PDP-11 port compilable
  - From: Naohiko Shimizu
- Re: [PATCH for 3.2] Make PDP-11 port compilable
  - From: Paul Koning

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