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Verification Methodology Manual Release 1.1 (C) Copyright 2004-2009 Synopsys, Inc. All Rights Reserved Worldwide The VMM distribution is licensed under the Apache License, Version 2.0 (the "License"); you may not use the content of this distribution except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Content of distribution ----------------------- This distribution contains the following: - Source code for the VMM Standard Library (v1.8) - Source code for the VMM Register Abstraction Layer (v1.12) - Source code for the VMM Scoreboard Package (v1.4) - Source code for the VMM Performance Analyzer (v1.1) - Source code for the VMM Hardware Abstraction Layer (v2.0) - VMM template generator - Linux and Solaris binaries for RAL Model Generator (v1.11) - PDF for the VMM Standard Library User's Guide - PDF for the VMM Register Abstraction Layer User's Guide - PDF for the VMM Scoreboard Package User's Guide - PDF for the VMM Performance Analyzer User's Guide - PDF for the VMM Hardware Abstraction Layer User's Guide - HTML class documentation for VMM developers - Source code for examples The Environment Composition Package (vmm_subenv, vmm_consensus) is included as part of the VMM Standard Library. The Memory Allocation Manager (vmm_mam) is included as part of the VMM Register Abstraction Layer. The main elements of the directory structures in this distribution are: README.txt .................... This file NOTICE.txt .................... Intellectual property notice RELEASE.txt ................... Release notes from version 1.0.1 VCS2006.06-SP2.txt............. Release notes for using VCS2006.06-SP2 vmm_versions .................. Distribution verification script patch_vcs ..................... Script to patch a VCS installation(*) doc/ .......................... User and Developer Documentation html/ ..................... HTML User Guides index.html ........... Top-level HTML file pdf/ ...................... PDF User Guides devel/ .................... Developper's Class Reference index.html .......... Top-level HTML file sv/ vmm.sv ..................... Standard library top-level file vmm_ral.sv ................. RAL/MAM top-level file vmm_sb.sv .................. Scoreboard package top-level file vmm_perf.sv ................ Performane Analyzer package top-level file vmm_hw.sv .................. HAL top-level file std_lib/ ................... Standard Library source files RAL/ ....................... RAL source files sb/ ........................ Scoreboard package source files perf/ ...................... Performance Analyzer package source files HAL/ ....................... HAL source files examples/ .................. Examples std_lib/ .......... Basic VMM examples subenv/ ........... Environment composition example RAL/ .............. RAL example sb/ ............... Scoreboard package example perf/ ............. Performance Analyzer package example HAL/ .............. HAL example shared/ bin/ ................... Tool binaries and Scripts lib/ templates/ ......... Code templates used by 'vmmgen' (*) Use at your own risk! Will disable OpenVera/SystemVerilog interoperability! To maintain OpenVera/SystemVerilog interoperability, use the 1.1-SvOv distribution to apply the patch. IEEE Compliance --------------- The SystemVerilog source code is believed to be 100% compliant with the IEEE P1800-2005 standard. Any non-compliant usage is unintentional and will be fixed if reported. The examples are provided with Makefiles targetted for the VCS simulator. They are intended as a demonstration only and do not imply that VCS is required to use the VMM code. Any simulator compliant with the IEEE P1800 standard should be able to compile and execute the examples, after a suitable modification of the Makefiles. The source code contains some VCS-specific code included within "`ifdef VCS/`endif" regions. The VCS-specific code enables some additional VMM-awareness functionality with VCS and/or DVE as well as provides some built-in functions for greater run-time performance rather than using the DPI. The VCS-specific code is *NOT* required to correctly simulate the VMM source code. Any reference to the OpenVera (OV) language in the documentation refers to the OV implementation of the VMM library, which is not included in this distribution. OpenVera or an OpenVera simulator is not required to use VMM. Any reference to the Vera or VCS simulator in the documentation is for illustration of how to use VMM with those specific tools. The Vera or VCS simulators are not required to use VMM. This version of the VMM library and examples required the following version of the VCS simulator: VCS2006.06-SP2-9 or later (see VCS2006.06-SP2.txt) VCS2008.09-4 or later VCS2008.12 or later Installing the distribution --------------------------- Installation of VMM requires only unpacking the distribution in a convenient location. No additional installation procedures or scripts are necessary. % mkdir /some/path % cd /some/path % gunzip -c path/to/vmm-1.1.tar.gz | tar xvf - Using VMM --------- You must define the environment variable "VMM_HOME" to the path containing the unpackaged distribution. This environment variable is required to run some examples and scripts. It also eases the specification of the location where to pick-up the source file. % setenv VMM_HOME /some/path/vmm-1.1 If you have the VCS simulator installed and properly set-up, you can check the content of the distribution by using the command: % $VMM_HOME/vmm_versions You should add $VMM_HOME/shared/bin to your command search path to be able to use the tools and scripts included in the distribution. % setenv PATH $VMM_HOME/shared/bin:$PATH Scripts require that "perl" be visible in your command path. Tools are distributed in binary form for Linux and Solaris. Should you be running on a different operating system or hardware architecture, please contact Synopsys to obtain a suitable version of the tool binaries. You can make the VMM Standard Library visible to your SystemVerilog code by including the file "vmm.sv". `include "vmm.sv" It will be necessary to specify where the VMM source files are located on the compilation command line. This can easily be done via the +incdir command-line option and the VMM_HOME environment variable. % ... +incdir+$VMM_HOME/sv ... When used on a non-VCS simulator, it will be necessary to include the file $VMM_HOME/sv/std_lib/vmm_str_dpi.c to supply the regular expression string matching library. Similarly, it may be necessary to include the file $VMM_HOME/sv/std_lib/vmm_xvc_dpi.c to supply the XVC command parsing and execution library. Please refer to your simulator's documentation on how to include a DPI library. You can make a VMM Application package visible to your SystemVerilog code by including the file corresponding to the application package: Register Abstraction Layer vmm_ral.sv Scoreboarding Package vmm_sb.sv Performance Analyzer Package vmm_perf.sv Hardware Abstraction Layer vmm_hw.sv or vmm_hw_rtl.sv Using the VMM Hardware Abstraction Layer with an architecture other than the VMM_HW_ARCH_NULL architecture requires software and hardware provided by emulation, acceleration or prototyping vendors. This software is not included in this distribution and must be obtained from the appropriate sources.