[SOLVED] question on vcs -f filelist ?

[sxlwzl]

my fold contain these files:
top.sv
dpi.h
dpi.cc

I do vcs command like this :
vcs -sverilog top.sv dpi.c -R
The result is ok.

But when use file list options like this:
vcs -sverilog -f filelist -R
$cat filelist
top.sv
dpi.h
dpi.cc

the result is wrong.

can any body help me about this question, thanks.

 

[no_mad]

Hi,

What was the error message?

thanks.

 

[maulin sheth]

Hello,

APMO, -f is used for pnly verilog files, u can not define .cc file in filelist.
So please try following :
vcs -sverilog -f filelist dpi.cc -R.

Please let me know if solved or not.

Regards,
Maulin Sheth

 

[sxlwzl]

Hi,

What was the error message?

thanks.

here is the wrong message.



- - - Updated - - -

Hello,

APMO, -f is used for pnly verilog files, u can not define .cc file in filelist.
So please try following :
vcs -sverilog -f filelist dpi.cc -R.

Please let me know if solved or not.

Regards,
Maulin Sheth

the method you provide can solve the problem.
but when i have too many cc file, this way do not a good solution.
can you find out another way that can include cc file in filelist. thanks.

 

[maulin sheth]

Hello,
Can I know what the content of your .cc file, what is the purpose of that .cc file in simulation?

Regards,
Maulin Sheth

 

[sxlwzl]

Hello,
Can I know what the content of your .cc file, what is the purpose of that .cc file in simulation?

Regards,
Maulin Sheth

print.h

#include <stdio.h>

extern "C" {
    void c_print();
}

print.cc

#include "print.h"

void c_print(){
	printf("c_print\n");
}

top.sv

module top;

import "DPI-C" function void c_print();
initial
begin
	$display("sv_print.");
	c_print();
end

endmodule

I just want to know how to add cc files to vcs, because many model is writed by cc.

 

[no_mad]

Here is one way to do it:

1) Compile your C code with GCC or G++
2) Next, if the C code was compiled with x86_64 bit. Thus, to make it VCS simulator compatible with the generated C library file (*.o, *.so) use this line of command:

vcs -full64 -sverilog -R +define+VCD -f ../../sim/filelist.f clk_xactor.o

Hope it helps.

-no_mad

 

[sxlwzl]

Hi no_mad,
I see you post a article at https://www.edaboard.com/threads/206597/
thanks your sharing.
sxlwzl

Here is one way to do it:

1) Compile your C code with GCC or G++
2) Next, if the C code was compiled with x86_64 bit. Thus, to make it VCS simulator compatible with the generated C library file (*.o, *.so) use this line of command:

vcs -full64 -sverilog -R +define+VCD -f ../../sim/filelist.f clk_xactor.o

Hope it helps.

-no_mad