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6fb4b9a189
* Remove static char *id = from all source files. The same information is included in a comment in each source file. * Remove unused template file 'id'
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/* This is G-file @(#) array3.c Version 2.9 (10/12/88). copyright Xerox & Fuji Xerox */
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/************************************************************************/
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/* */
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/* (C) Copyright 1989-95 Venue. All Rights Reserved. */
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/* Manufactured in the United States of America. */
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/* */
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/************************************************************************/
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#include "version.h"
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/************************************************************************/
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/* */
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/* A R R A Y 3 . C */
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/* */
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/* Contains: N_OP_aref1 */
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/* */
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/************************************************************************/
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#include <stdio.h>
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#include "lispemul.h"
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#include "lspglob.h"
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#include "adr68k.h"
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#include "lispmap.h"
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#include "lsptypes.h"
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#include "emlglob.h"
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#include "array3defs.h"
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#include "mkcelldefs.h"
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#include "arith.h"
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#include "my.h"
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/*** N_OP_aref1 -- op 266 (array index) ***/
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LispPTR N_OP_aref1(register LispPTR arrayarg, register LispPTR inx) {
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register LispPTR baseL;
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register int type, index;
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register OneDArray *arrayblk;
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/* verify array */
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if (GetTypeNumber(arrayarg) != TYPE_ONED_ARRAY) ERROR_EXIT(inx);
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arrayblk = (OneDArray *)Addr68k_from_LADDR(arrayarg);
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/* test and setup index */
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N_GetPos(inx, index, inx);
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if (index >= arrayblk->totalsize) ERROR_EXIT(inx);
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index += arrayblk->offset;
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/* setup typenumber */
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type = 0xFF & arrayblk->typenumber;
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/* setup base */
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baseL = arrayblk->base;
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/* disp on type */
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#ifdef OS4
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aref_switch(type, inx, baseL, index);
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#else
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return (aref_switch(type, inx, baseL, index));
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#endif
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} /* end N_OP_aref1() */
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