Hi,

I want to instantiate a component inside an if-generate.
Depending on which if-generate statement has the condition evaluated as
true, some ports may not match the component...

if false generate

  component comp is
  port(
    a : in std_logic;
    b : out std_logic
  );

begin

  i_comp: comp
    port map(
      a => a,
      b => b
    );

end generate;

If the current entity for comp does not have the same ports, like one
of them is missing in instantiation or a name is different, ghdl fails.
However the condition is false so this kind of error inside this
generate statement may be common.
For example, have a testbench that can drive a design with or without
some debug ports or optional scan chain.

Would it be possible to disable some errors in false if-generate
statements?

Regards,
Adrien


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