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From: Achim Gratz <Stromeko AT NexGo DOT DE>
Subject: Re: Process map and fork problems
Date: Fri, 22 Apr 2016 12:41:15 +0000 (UTC)
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Marco Atzeri <marco.atzeri <at> gmail.com> writes:
> the dll's are small
> 
> $ cd /usr/lib/octave/packages/tisean-0.2.3/x86_64-unknown-cygwin-api-v50+/
> 
> $ du -hs
> 1.6M    .
> 
> but clearly, there is something wrong in them:

Static data?  The bss segment is taking up much space...

$ objdump -h
tisean-0.2.3/x86_64-unknown-cygwin-api-v50+/__surrogates__.oct

tisean-0.2.3/x86_64-unknown-cygwin-api-v50+/__surrogates__.oct:
    file format pei-x86-64

Sections:
Idx Name          Size      VMA               LMA               File off  Algn
  0 .text         000154e0  00000003ca061000  00000003ca061000  00000400  2**4
                  CONTENTS, ALLOC, LOAD, READONLY, CODE, DATA
  1 .data         000001f8  00000003ca077000  00000003ca077000  00015a00  2**6
                  CONTENTS, ALLOC, LOAD, DATA
  2 .rdata        0000190c  00000003ca078000  00000003ca078000  00015c00  2**6
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  3 .buildid      00000035  00000003ca07a000  00000003ca07a000  00017600  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  4 .pdata        000005ac  00000003ca07b000  00000003ca07b000  00017800  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  5 .xdata        00000bd4  00000003ca07c000  00000003ca07c000  00017e00  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  6 .bss          0cb050f0  00000003ca07d000  00000003ca07d000  00000000  2**6
                  ALLOC
  7 .edata        00000e8e  00000003d6b83000  00000003d6b83000  00018a00  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  8 .idata        00000fb4  00000003d6b84000  00000003d6b84000  00019a00  2**2
                  CONTENTS, ALLOC, LOAD, DATA
  9 .reloc        000000b8  00000003d6b85000  00000003d6b85000  0001aa00  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA

Regards,
Achim.


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