VMM using Questa.6.6.

Hi Dave,

The same problem arises again.

I am trying to simulate testcases but it gives me following error of vmm_str_match:

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# ** Fatal: (vsim-160) /home/../../vmm-1.1.1a//sv/std_lib/vmm.sv(897): Null foreign function pointer encountered when calling 'vmm_str_match'# Time: 0 ns Iteration: 1 Process: /top/tb/#INITIAL#504 File: /home/../../vmm-1.1.1a//sv/std_lib/vmm.sv# Fatal error at /home/../../vmm-1.1.1a//sv/std_lib/vmm.sv line 897

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The HDL call sequence is:

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HDL call sequence:# stopped at /home/../../vmm-1.1.1a//sv/std_lib/vmm.sv 897 # called from /home/../../vmm-1.1.1a//sv/std_lib/vmm_log.sv 1904 # called from /home/../../vmm-1.1.1a//sv/std_lib/vmm_log.sv 1159 # called from /home/../../vmm-1.1.1a//sv/std_lib/vmm_log.sv 988 # called from /home/../../vmm-1.1.1a//sv/std_lib/vmm_test.sv 163 # called from testcase.sv 521

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I use following commands for compilation and simulation:

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compilation command:

vlog -sv +incdir+$VMM_HOME/sv +incdir+$VMM_HOME/sv/std_lib/vmm_str_dpi.c +incdir+$VMM_HOME/sv/std_lib/vmm_xvc_dpi.c main_testcase.sv

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simulation command:

vsim -c -solvefaildebug main -do "run -all;quit"

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If i use -Lf switch during simulation than design is not loaded.

Note: $VMM_HOME is set by:

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setenv VMM_HOME ~/../vmm-1.1.1a/

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Herewith I am attaching example files and standard library files.

Thanking You,

Dreku