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Maiko sources matching state as of 020102 prior to initial patching for Mac OSX

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Nick Briggs
2015-04-20 18:53:52 -07:00
commit de170a64d9
427 changed files with 129342 additions and 0 deletions
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src/gc.c Executable file
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/* $Id: gc.c,v 1.3 1999/05/31 23:35:29 sybalsky Exp $ (C) Copyright Venue, All Rights Reserved */
static char *id = "$Id: gc.c,v 1.3 1999/05/31 23:35:29 sybalsky Exp $ Copyright (C) Venue";
/************************************************************************/
/* */
/* (C) Copyright 1989-95 Venue. All Rights Reserved. */
/* Manufactured in the United States of America. */
/* */
/* The contents of this file are proprietary information */
/* belonging to Venue, and are provided to you under license. */
/* They may not be further distributed or disclosed to third */
/* parties without the specific permission of Venue. */
/* */
/************************************************************************/
#include "version.h"
#include <stdio.h>
#include "lispemul.h"
#include "lspglob.h"
#include "lsptypes.h"
#include "emlglob.h"
#include "gc.h"
/************************************************************
entry OP_gcref OPCODE[025]
1. alpha is ADDREF or DELREF, STKREF.
TopOfStack is argued slot address.
2. call gclookup with alpha and TopOfStack.
3. if stk=0 and refcnt=0 of entry of HashMainTable,
TopOfStack left alone.
else replace TopOfStack with 0.
4. increment PC by 2.
***********************************************************/
OP_gcref(void)
{
#ifdef TRACE
printPC();
printf("TRACE:OP_gcref()\n");
#endif
GCLOOKUPV(TopOfStack, Get_code_BYTE(PC+1), TopOfStack);
PC+=2;
return;
}