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Returning error from Modelsim to bash script

braam7

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Joined
May 10, 2020
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I'm having trouble returning an error code from VSIM.

Modelsim is running a SystemVerilog testbench which either $finishes (PASS) or gets an $error (FAIL). I'd like to be able to interpret the error from VSIM in my bash script.

Currently the run.do file looks like this:

Code:
onerror {quit -code 400}
run -all
and is run with
Code:
 vsim tb -novopt -do run.do -quiet -c
If I run
Code:
 echo $?
after the vsim command and just get a 0 back.


Any ideas what I'm doing wrong?
 

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