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First CVS upload.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@80
This commit is contained in:
Sjoerd van der Berg 2002-07-27 13:08:48 +00:00
parent 7d1ca9bdd4
commit 42e5d0b779
158 changed files with 42940 additions and 0 deletions
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76
src/cpu/modrm.h Normal file
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/*
* Copyright (C) 2002 The DOSBox Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
extern Bit8u * lookupRMregb[];
extern Bit16u * lookupRMregw[];
extern Bit32u * lookupRMregd[];
extern Bit8u * lookupRMEAregb[256];
extern Bit16u * lookupRMEAregw[256];
extern Bit32u * lookupRMEAregd[256];
#define GetRM \
Bit8u rm=Fetchb();
#define Getrb \
Bit8u * rmrb; \
rmrb=lookupRMregb[rm];
#define Getrw \
Bit16u * rmrw; \
rmrw=lookupRMregw[rm];
#define Getrd \
Bit32u * rmrd; \
rmrd=lookupRMregd[rm];
#define GetRMrb \
GetRM; \
Getrb;
#define GetRMrw \
GetRM; \
Getrw;
#define GetRMrd \
GetRM; \
Getrd;
#define GetEArb \
union { \
Bit8u * earb; \
Bit8s * earbs; \
}; \
earb=lookupRMEAregb[rm];
#define GetEArw \
union { \
Bit16u * earw; \
Bit16s * earws; \
}; \
earw=lookupRMEAregw[rm];
#define GetEArd \
union { \
Bit32u * eard; \
Bit32s * eards; \
}; \
eard=lookupRMEAregd[rm];