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ModelSim SE 6.1f : code coverage database merge problem

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elektroda.net NewsGroups Forum Index - VHDL Language - ModelSim SE 6.1f : code coverage database merge problem

Nicolas Matringe
Guest

Mon Dec 11, 2006 1:16 pm   



Hello
I am using ModelSim to measure code coverage and have problem when
merging individual simulation results into a single database using the
vcover merge command. I use it as shown in the manual (*):
vcover merge coverage_results ucdb/*.ucdb
where ucdb files are individual results and coverage_results is the
output file. I invariably get the message "File '*.ucdb' is
unreadable". why can't I use a wildcard ?

Nicolas

(*) these two lines are copied from the command reference :
vcover merge myresult2 /dut/*.cov
Uses wildcards to merge all files with a .cov extension in a particular
directory.

Hubble
Guest

Mon Dec 11, 2006 5:08 pm   



Nicolas Matringe schrieb:

Quote:
Hello
I am using ModelSim to measure code coverage and have problem when
merging individual simulation results into a single database using the
vcover merge command. I use it as shown in the manual (*):
vcover merge coverage_results ucdb/*.ucdb
where ucdb files are individual results and coverage_results is the
output file. I invariably get the message "File '*.ucdb' is
unreadable". why can't I use a wildcard ?

Nicolas

You should use the TCL glob command. Try

eval vcover merge coverage_results [glob ucdb/*.ucdb]

(Wildcards do not work inside the GUI when TCL is active).

Hubble.

Nicolas Matringe
Guest

Mon Dec 11, 2006 7:19 pm   



Hubble a écrit :
Quote:
Nicolas Matringe schrieb:

vcover merge coverage_results ucdb/*.ucdb
where ucdb files are individual results and coverage_results is the
output file. I invariably get the message "File '*.ucdb' is
unreadable". why can't I use a wildcard ?

Nicolas

You should use the TCL glob command. Try

eval vcover merge coverage_results [glob ucdb/*.ucdb]

(Wildcards do not work inside the GUI when TCL is active).

But I use in in command line mode (DOS window under Win XP). Should I
use the -c switch ? (I am not even sure it is valid for vcover merge)

Nicolas


Guest

Tue Sep 06, 2016 11:07 am   



On Monday, December 11, 2006 at 5:46:39 PM UTC+5:30, Nicolas Matringe wrote:
Quote:
Hello
I am using ModelSim to measure code coverage and have problem when
merging individual simulation results into a single database using the
vcover merge command. I use it as shown in the manual (*):
vcover merge coverage_results ucdb/*.ucdb
where ucdb files are individual results and coverage_results is the
output file. I invariably get the message "File '*.ucdb' is
unreadable". why can't I use a wildcard ?

Nicolas

(*) these two lines are copied from the command reference :
vcover merge myresult2 /dut/*.cov
Uses wildcards to merge all files with a .cov extension in a particular
directory.


Hi,

I have a same problem while merging individual .ucdb into single .ucdb file.

I am using below command to merge individual *.ucdb files
vcover merge -out final.ucdb write.ucdb read.ucdb

Error stating : Segmentation fault.

Can anyone have idea!!

Looking forward to your quick reply!

Mike Perkins
Guest

Wed Sep 07, 2016 2:00 am   



On 06/09/2016 10:07, hitesh.zanzmera_at_sibridgetech.com wrote:
Quote:
On Monday, December 11, 2006 at 5:46:39 PM UTC+5:30, Nicolas Matringe wrote:
Hello
I am using ModelSim to measure code coverage and have problem when
merging individual simulation results into a single database using the
vcover merge command. I use it as shown in the manual (*):
vcover merge coverage_results ucdb/*.ucdb
where ucdb files are individual results and coverage_results is the
output file. I invariably get the message "File '*.ucdb' is
unreadable". why can't I use a wildcard ?

Nicolas

(*) these two lines are copied from the command reference :
vcover merge myresult2 /dut/*.cov
Uses wildcards to merge all files with a .cov extension in a particular
directory.

Hi,

I have a same problem while merging individual .ucdb into single .ucdb file.

I am using below command to merge individual *.ucdb files
vcover merge -out final.ucdb write.ucdb read.ucdb

Error stating : Segmentation fault.

Can anyone have idea!!

Looking forward to your quick reply!


Quick reply? You are kidding when it took you 10 years to reply?

When a post is more than a few weeks old I recommend starting anew.

--
Mike Perkins
Video Solutions Ltd
www.videosolutions.ltd.uk

elektroda.net NewsGroups Forum Index - VHDL Language - ModelSim SE 6.1f : code coverage database merge problem

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