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  • Committer: Bazaar Package Importer
  • Author(s): Luca Falavigna
  • Date: 2008-02-12 08:23:49 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20080212082349-wgijt44scmgje90o
Tags: 1.7.ds1-1ubuntu1
* Merge from Debian unstable. Remaining Ubuntu changes:
  - build z88dk and z88dk-bin binary packages for lpia too
  - update Maintainer field as per spec

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libsrc/spectrum/zx_basemem.asm
 
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;
 
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;       ZX Spectrum specific routines
 
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;       by Stefano Bodrato, 21/09/2006
 
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;
 
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;       int zx_basemem;
 
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;
 
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;       This function returns the base memory size in kbytes
 
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;
 
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;       $Id: zx_basemem.asm,v 1.1 2006/12/01 16:58:30 stefano Exp $
 
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;
 
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        XLIB    zx_basemem
 
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zx_basemem:
 
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        ld      a,(23733)
 
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        srl     a
 
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        inc     a
 
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        srl     a
 
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        sub     16      ; subtract the ROM size
 
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        ld      l,a
 
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        ld      h,0
 
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        ret