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SYNOPSYS VCS常用命令使用详解

热度 2已有 22926 次阅读| 2012-8-3 10:43 |个人分类:digital

VCS对verilog模型进行仿真包括两个步骤:
1. 编译verilog文件成为一个可执行的二进制文件命令为:vcs source_files
2. 运行该可执行文件:./simv

类似于NC, 也有单命令行的方式:vcs source_files -R
-R 命令表示, 编译后立即执行。

vcs常用的命令选项如下:

-cm line|cond|fsm|tgl|obc|path  设定coverage的方式
+define+macro=value+      预编译宏定义
-f filename             RTL文件列表
+incdir+directory+         添加include 文件夹
-I                 进入交互界面
-l                 logfile文件名
-P pli.tab              定义PLI的列表(Tab)文件
+v2k                使用推荐的标准
-y                  定义verilog的库
-notice               显示详尽的诊断信息
-o                  指定输出的可执行文件的名字,缺省是simv
+ nospecify            不对SPECIFY 模块进行时序检查和路径延时计算
+ notimingcheck           不进行时序检查;但是还是把path延时加入仿真中

 

Summary of vcs compile options:
-ASFLAGS     "opts" pass 'opts' to the assembler
-B         generate long call instructions in native assembly code (HP only)
-CC        "opts" pass 'opts' to C compiler
-CFLAGS      "opts" pass 'opts' to C compiler
-LDFLAGS     "opts" pass 'opts' to C compiler on load line only
-I         enable interactive/postprocessing debugging capabilities
-ID         get host identification information
-M          enable incremental compilation (see manual)
-Mupdate      enable incremental compilation and keep the Makefile up-to-date
-Marchive[=N]   create intermediate libs to reduce link line length; N objs per lib
-P plitab      compiles user-defined pli definition table 'plitab'
-PP          enable optimizer postprocessing capabilities for vcd+
-R          after compilation, run simulation executable
-RI         after compilation, run simulation under xvcs (Implies -I)
-RIG         run simulation under xvcs without compiling (executable has to exist)
-RPP         run xvcs in postprocessing mode (requires file created by vcdpluson)
-V[t]          verbose mode; with 't', include time information
-as          foo use foo as the assembler
-cc          foo use foo as the C compiler
-cpp         foo use foo as the C++ compiler
-e <new_name>    specify the name of your main() routine. (see manual section 7-11 for more details).
-f file          reads 'file' for other options
-gen_c          generate C code (for HP and Sun, default is -gen_obj)
-gen_asm       generate native assembly code (HP and Sun only)
-gen_obj        generate native object code (HP and Sun only)

-ld           foo use foo as the linker. (refer vcs manual for compatibility with -cpp option)
-line           enable single-stepping/breakpoints for source level debugging
-lmc-swift        include lmc swift interface
-lmc-hm        include lmc hardware modeler interface

-vera           add VERA 4.5+ libraries
-vera_dbind      add VERA 4.5+ libraries for dynamic binding
-location        display full pathname to vcs installation for this platform.
-vhdlobj <name>    generate a vhdl obj for simulating in a vhdl design
-mixedhdl        include MixedHDL-1.0 interface
-mhdl          include MixedHDL-2.0 interface and library
-q            quiet mode
-platform.        display name of vcs installation subdirectory for this platform.
-syslib         'libs' specify system libraries (placed last on the link line) eg -lm
-o           exec name the executable simulation model 'exec' (default is 'simv')
-u            treat all non text string characters as uppercase
-v file          search for unresolved module references in 'file'
-y libdir          search for unresolved module references in directory 'libdir'
+acc           enable pli applications to use acc routines (see manual)
+ad             include anlog simulation interface and library
+adfmi="files"      ADFMI support for vcs-ace
+cliedit           enable command line edit/recall (see doc/readline.ps)
+cli             enable command line interactive debugging (see manual)
+cmod           Enabling cmodule feature
+cmodext+cmodext    Changing cmodule extension to cmodext
+cmodincdir+cmoddir    Cmodule Include directory
+cmoddefine+macro    define cmodule source 'macro' in the form. of XX=YY
+define+macro       define hdl source 'macro' to have value "macro"
+plusarg_save       hardwire the plusargs, which follow this flag, into simv
+plusarg_ignore      turn off +plusarg_save
+prof           tells vcs to profile the the design and generate vcs.prof file

+race          tells vcs to generate a report of all race conditions and write this report in the race.out file
+rad+1           enable level 1 radiant optimizations (See Release Notes)
+rad+2           enable level 2 radiant optimizations (See Release Notes)
+libext+lext         use extension 'lext' when searching library directorys
+librescan         search from beginning of library list for all undefined mods
+incdir+idir         for `include files, search directory 'idir'
+nospecify         suppress path delays and timing checks
+notimingchecks     suppress timing checks
+optconfigfile+foo   use 'foo' as the optimization config file (See Release Notes)
+vcsd          enable the VCS Direct sim kernel interface
-cmhelp         enable CoverMeter help
-cm          enable VCS to first run cmSource to instrument the Verilog source files on the command line
-cm_all      enable VCS to link CoverMeter into the VCS executable in a way that enables all coverages
-cm_lineonly  enable VCS to link CoverMeter into the VCS executable in a way that only enables line coverage 

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