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/*
Crown Copyright (c) 1996
This TenDRA(r) Computer Program is subject to Copyright
owned by the United Kingdom Secretary of State for Defence
acting through the Defence Evaluation and Research Agency
(DERA). It is made available to Recipients with a
royalty-free licence for its use, reproduction, transfer
to other parties and amendment for any purpose not excluding
product development provided that any such use et cetera
shall be deemed to be acceptance of the following conditions:-
(1) Its Recipients shall ensure that this Notice is
reproduced upon any copies or amended versions of it;
(2) Any amended version of it shall be clearly marked to
show both the nature of and the organisation responsible
for the relevant amendment or amendments;
(3) Its onward transfer from a recipient to another
party shall be deemed to be that party's acceptance of
these conditions;
(4) DERA gives no warranty or assurance as to its
quality or suitability for any purpose and DERA accepts
no liability whatsoever in relation to any use to which
it may be put.
*/
/*
VERSION INFORMATION
===================
--------------------------------------------------------------------------
$Header: /u/g/release/CVSROOT/Source/src/installers/680x0/common/coder.h,v 1.1.1.1 1998/01/17 15:55:49 release Exp $
--------------------------------------------------------------------------
$Log: coder.h,v $
* Revision 1.1.1.1 1998/01/17 15:55:49 release
* First version to be checked into rolling release.
*
Revision 1.1.1.1 1997/10/13 12:42:48 ma
First version.
Revision 1.2 1997/06/18 10:09:25 ma
Checking in before merging with Input Baseline changes.
Revision 1.1.1.1 1997/03/14 07:50:10 ma
Imported from DRA
* Revision 1.1.1.1 1996/09/20 10:56:52 john
*
* Revision 1.2 1996/07/05 14:17:52 john
* Changes for spec 3.1
*
* Revision 1.1.1.1 1996/03/26 15:45:09 john
*
* Revision 1.1 93/02/22 17:15:23 17:15:23 ra (Robert Andrews)
* Initial revision
*
--------------------------------------------------------------------------
*/
#ifndef CODER_INCLUDED
#define CODER_INCLUDED
extern void coder PROTO_S ( ( where, ash, exp ) ) ;
/*
LOCATION IDENTIFIERS
These values are used by the register allocation routines to indicate
where an expression is held.
*/
#define reg_pl 0 /* In a register */
#define par_pl 1 /* On the stack (procedure argument) */
#define var_pl 2 /* On the stack (allocated variable) */
#define nowhere_pl 3 /* Elsewhere */
#ifndef tdf3
#define par2_pl 4 /* procedure argument accessed by use of A5 */
#define par3_pl 5 /* procedure argument accessed by use of SP */
#endif
/*
TEST NUMBERS
These numbers give the tests recognised by branch, cmp etc.
*/
#define tst_le L1
#define tst_ls L2
#define tst_ge L3
#define tst_gr L4
#define tst_neq L5
#define tst_eq L6
#define tst_ngr L7
#define tst_nge L8
#define tst_nls L9
#define tst_nle L10
#endif