GNU bug report logs - #13528
24.3.50; "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8

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Package: emacs;

Reported by: Peter Dyballa <Peter_Dyballa <at> Freenet.DE>

Date: Tue, 22 Jan 2013 19:06:02 UTC

Severity: normal

Found in version 24.3.50

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

Full log

Message #20 received at 13528 <at> debbugs.gnu.org (full text, mbox):

From: Peter Dyballa <Peter_Dyballa <at> Freenet.DE>
To: Paul Eggert <eggert <at> cs.ucla.edu>
Cc: 13528 <at> debbugs.gnu.org
Subject: Re: bug#13528: "find_emacs_zone_regions: too many regions"
	--with-wide-int on PPC 7447A Mac OS X 10.5.8
Date: Wed, 23 Jan 2013 00:35:45 +0100

Am 22.01.2013 um 21:46 schrieb Paul Eggert:

> === modified file 'src/unexmacosx.c'
> --- src/unexmacosx.c	2013-01-01 09:11:05 +0000
> +++ src/unexmacosx.c	2013-01-22 20:46:07 +0000
> @@ -437,7 +437,7 @@ build_region_list (void)
> }
>
>
> -#define MAX_UNEXEC_REGIONS 400
> +#define MAX_UNEXEC_REGIONS 800
>
> static int num_unexec_regions;
> typedef struct {


With this patch applied, optimisation at -O0, 'make bootstrap'  
delivers 124 + 116 lines plus 447 lines after the lines

	32 LC_LOAD_DYLIB          52
	33 LC_LOAD_DYLIB          56
	34 LC_LOAD_DYLIB          52

The build now fails with:

	Writing LC_LOAD_DYLIB     command
	Writing LC_LOAD_DYLIB     command
	Writing LC_LOAD_DYLIB     command
	unexec: not enough room for load commands for new __DATA segments
	make[2]: *** [bootstrap-emacs] Error 1

--
Greetings

  Pete

If it dies, it's biology.  If it blows up, it's chemistry. If it  
doesn't work, it's physics.
			– University washroom sgraffito
This bug report was last modified 12 years and 157 days ago.

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