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https://github.com/steveicarus/iverilog.git
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Cary R
78b2eb5026
Use the new array VPI functionality (vpiIndex, vpiParent, vpiArray) to dynamically generate array word names. The old patch to implement was mostly reverted.
55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
#ifndef __array_H // -*- c++ -*-
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#define __array_H
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/*
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* Copyright (c) 2007 Stephen Williams ([email protected])
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: array.h,v 1.2 2007/04/10 01:26:16 steve Exp $"
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#endif
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#include "vvp_net.h"
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#include "vpi_user.h"
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typedef struct __vpiArray* vvp_array_t;
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/*
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* This function tries to find the array (by label) in the global
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* table of all the arrays in the design.
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*/
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extern vvp_array_t array_find(char*label);
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extern vpiHandle array_index_iterate(int code, vpiHandle ref);
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extern void array_word_change(vvp_array_t array, unsigned long addr);
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extern void array_attach_word(vvp_array_t array, unsigned long addr, vpiHandle word);
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extern void array_set_word(vvp_array_t arr,
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unsigned idx,
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unsigned off,
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vvp_vector4_t val);
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extern vvp_vector4_t array_get_word(vvp_array_t array, unsigned adddress);
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extern void compile_variablew(char*label, vvp_array_t array,
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unsigned long array_addr,
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int msb, int lsb, char signed_flag);
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extern void compile_varw_real(char*label, vvp_array_t array,
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unsigned long array_addr,
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int msb, int lsb);
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#endif
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