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  • How to print ovm messages from C code

How to print ovm messages from C code

OVM 2521
#systemverilog 2 ovm 14 API to access Ral... 3 Confronted DPI-C issue 1
sj1992
sj1992
Full Access
51 posts
August 21, 2018 at 7:37 pm

Hello,

I have an OVM test which inturn calls Firmware code(in C). In the firmware c code can I print OVM messages(like ovm_info and ovm_error). And also can I terminate the test from the Firmware incase of any error? Example code below

int main( int argc, char **argv ){
for(i=0;i<=0x3C;i++){
 write(addr,val);
}
readVal = read(addr);
if(readVal != something)
{
  //Print ovm error msg and terminate the ovm test
}
}

Thanks.

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dave_59
dave_59
Forum Moderator
10909 posts
August 21, 2018 at 10:47 pm

In reply to sj1992:

If you mean you are calling your firmware C code by importing a DPI-C routine and calling it from your test, you can export the ovm_pkg::ovm_report_error routine to C and call it from there.

If that is not how you are calling the C code, you'll need to explain better.

— Dave Rich, Verification Architect, Siemens EDA

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