VCS仿真遇到的问题解决_技术信息

VCS仿真遇到问题以及解决办法



错误1：

vcs -sverilog +v2k -timescale=1ns/1ns -debug_all -o adder_top -l compile.log  -f filelist.f

Error-[VCS_COM_UNE] Cannot find VCS compiler  VCS compiler not found. Environment variable VCS_HOME   (/home/accu/IC/synopsys/vcs_2016.06/linux) is selecting a directory in which  there isn't a compiler '/home/accu/IC/synopsys/vcs_2016.06/linux/bin/vcs1'   for a machine of this type 'linux'.  Please check whether 'VCS_HOME' is incorrect; if not, see below.

 Perhaps vcs hasn't been installed for machine of type "linux". Or the installation has been damaged. To verify whether vcsL-2016.06 supports machine of type "Linux 4.10.0-28-generic", please look at ReleaseNotes for more details . We determine the machine type from uname; maybe uname is incorrect. You can fix installation problems by reinstalling from CDROM  or downloading it from the Synopsys ftp server.  For assistance, please contact vcs technical support at vcs_support@synopsys.com or call 1-800-VERILOG makefile:13: recipe for target 'com' failedmake: *** [com] Error 1



解决办法：

出现这样的问题是因为装的VCS版本是64的所以要使用vcs -full64主要是加了个-full64，其他的命令都是可选的


错误2：

IC/synopsys/vcs_2016.06/linux64/lib/libvcsnew.so: undefined reference to `snpsReallocFunc'IC/synopsys/vcs_2016.06/linux64/lib/libvcsnew.so: undefined reference to `snpsCheckStrdupFunc'IC/synopsys/vcs_2016.06/linux64/lib/libvcsnew.so: undefined reference to `snpsGetMemBytes'IC/synopsys/vcs_2016.06/linux64/lib/libvcsucli.so: undefined reference to `isUcliEngineStarted'IC/synopsys/vcs_2016.06/linux64/lib/libvcsucli.so: undefined reference to `setEnvPair'IC/synopsys/vcs_2016.06/linux64/lib/libvcsucli.so: undefined reference to `waitForUserInput'IC/synopsys/vcs_2016.06/linux64/lib/libvcsucli.so: undefined reference to `initNativeUcli'



解决办法：

在vcs命令后面加入选项-cpp g++-4.8 -cc gcc-4.8 -LDFLAGS -Wl,--no-as-needed。（不要拷贝这里，编辑器显示有问题，拷贝下面代码区的代码）

vcs -full64 -cpp g++-4.8 -cc gcc-4.8 -LDFLAGS -Wl,--no-as-needed