84 lines
1.7 KiB
C
84 lines
1.7 KiB
C
/****************************************************************
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* *
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* Copyright 2001 Sanchez Computer Associates, Inc. *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "compiler.h"
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#include "opcode.h"
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#include "toktyp.h"
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#include "iotimer.h"
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#include "indir_enum.h"
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#include "advancewindow.h"
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#include "cmd.h"
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GBLREF char window_token;
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int m_zallocate(void)
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{
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triple *ref;
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oprtype indopr;
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bool indirect;
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error_def(ERR_RPARENMISSING);
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newtriple(OC_RESTARTPC);
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indirect = FALSE;
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newtriple(OC_LKINIT);
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switch(window_token)
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{
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case TK_ATSIGN:
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if (!indirection(&indopr))
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return FALSE;
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ref = newtriple(OC_COMMARG);
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ref->operand[0] = indopr;
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if (TK_COLON != window_token)
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{
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ref->operand[1] = put_ilit((mint)indir_zallocate);
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return TRUE;
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}
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ref->operand[1] = put_ilit((mint)indir_nref);
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indirect = TRUE;
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break;
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case TK_LPAREN:
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do
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{
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advancewindow();
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if (EXPR_FAIL == nref())
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return FALSE;
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} while (TK_COMMA == window_token);
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if (TK_RPAREN != window_token)
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{
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stx_error(ERR_RPARENMISSING);
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return FALSE;
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}
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advancewindow();
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break;
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default:
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if (EXPR_FAIL == nref())
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return FALSE;
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break;
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}
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ref = maketriple(OC_ZALLOCATE);
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if (TK_COLON != window_token)
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{
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ref->operand[0] = put_ilit(NO_M_TIMEOUT);
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ins_triple(ref);
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} else
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{
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advancewindow();
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if (!intexpr(&(ref->operand[0])))
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return EXPR_FAIL;
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ins_triple(ref);
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newtriple(OC_TIMTRU);
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}
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return EXPR_GOOD;
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}
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