72 lines
2.3 KiB
C
72 lines
2.3 KiB
C
#ifndef __vvm_vvm_calltf_H
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#define __vvm_vvm_calltf_H
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/*
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* Copyright (c) 1998 Stephen Williams (steve@icarus.com)
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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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#if !defined(WINNT)
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#ident "$Id: vvm_calltf.h,v 1.2 1999/08/15 01:23:56 steve Exp $"
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#endif
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# include "vvm.h"
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# include <string>
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typedef struct __vpiHandle*vpiHandle;
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/*
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* This function loads a vpi module by name.
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*/
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extern void vvm_load_vpi_module(const char*path);
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/*
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* The vvm_init_vpi_handle functions initialize statis VPI handles
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* that may be used many places within the program.
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*/
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extern void vvm_init_vpi_handle(vpiHandle, vvm_bits_t*, vvm_monitor_t*);
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extern void vvm_init_vpi_timevar(vpiHandle, const char*name);
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/*
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* The vvm_make_vpi_parm functions initialize the vpiHandles to
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* represent objects suitable for use as vvm_calltask parameters.
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*/
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extern void vvm_make_vpi_parm(vpiHandle ref, const char*val);
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extern void vvm_make_vpi_parm(vpiHandle ref, vvm_bits_t*val);
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extern void vvm_make_vpi_parm(vpiHandle ref);
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/*
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* The vvm environment supports external calls to C++ by
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* vvm_calltask. The code generator generates calls to vvm_calltask
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* that corresponds to the system call in the Verilog source. The
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* vvm_calltask in turn locates the vpi implementation (by name) and
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* calls the VPI that implements the task.
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*/
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extern void vvm_calltask(vvm_simulation*sim, const string&name,
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unsigned nparms, vpiHandle*parms);
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/*
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* $Log: vvm_calltf.h,v $
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* Revision 1.2 1999/08/15 01:23:56 steve
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* Convert vvm to implement system tasks with vpi.
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*
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* Revision 1.1 1998/11/09 23:44:11 steve
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* Add vvm library.
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*
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*/
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#endif
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