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Re: Compiling 64 bit emacs for Power4/Aix-5.2
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From: |
Eli Zaretskii |
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Subject: |
Re: Compiling 64 bit emacs for Power4/Aix-5.2 |
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Date: |
Sat, 10 May 2003 12:08:30 +0300 |
> Newsgroups: gnu.emacs.bug
> From: Larry Hunter <Larry.Hunter@uchsc.edu>
> Date: 09 May 2003 18:26:54 -0600
>
> I don't yet have an unexec working, but doing CANNOT_DUMP, I do get as
> far as a temacs that can do loadup. However, as soon as I start the
> temacs, I get
>
> "Warning: past acceptable memory limits"
>
> So it appears that I am missing some declaration about how large
> the address space really is, or something like that.
You should probably look at the definitions of the macros
DATA_SEG_BITS, DATA_SECTION_ALIGNMENT, DATA_START, and DATA_END. See
the files src/s/*.h and src/m/*.h for examples of how these are used.