Subject: Re: bug#4629: "Emergency (alloc): Warning: past 85% of memory limit" on NetBSD/mips

From: Dan Nicolaescu <[email-masked]>
Date: Mon, 5 Oct 2009 06:00:37 -0700 (PDT)

Izumi Tsutsui <[email-masked]> writes:

  > Hi,
  > 
  > Emacs-23.1 on NetBSD/cobalt (mipsel) 5.0.1 also gets the following
  > warning message as well as bug#2685 on Debian lenny.
  > 
  > >> Emergency (alloc): Warning: past 85% of memory limit
  > 
  > The following patch (and configure rev 1.326 on HEAD) fixes it:
  > 
  > --- src/m/mips.h.orig	2009-06-21 13:38:20.000000000 +0900
  > +++ src/m/mips.h
  > @@ -50,7 +50,7 @@ NOTE-END  */
  >  
  >  #define TEXT_START      0x00400000
  >  
  > -#ifndef GNU_LINUX
  > +#if !defined(GNU_LINUX) && !defined(__NetBSD__)
  >  #define DATA_START      0x10000000
  >  #endif

mips.h is only used on NetBSD and GNU/Linux, so, IMO, the right thing to
do here is just remove #define DATA_START in that file.

  > NetBSD/alpha has the same problem as mentioned in bug#2072, and
  > the following patch for emacs-23.1 works fine on NetBSD/alpha 5.0:
  > 
  > --- src/m/alpha.h.orig	2009-06-21 13:38:20.000000000 +0900
  > +++ src/m/alpha.h
  > @@ -95,7 +95,7 @@ NOTE-END
  >  
  >  #undef UNEXEC
  >  #define UNEXEC unexelf.o
  > -#ifndef GNU_LINUX
  > +#if !defined(GNU_LINUX) && !defined(__NetBSD__)
  >  #define DATA_START    0x140000000
  >  #endif

The solution should be the same in this file too.

OK to check in these 2 removals?