This patch adds $simparam and $simparam$str from Verilog-A.
The analog simulator parameters return 0.0 or N/A. The
vvp_cpu_wordsize system function has been moved into the
$simparam call and is now named CPUWordSize.
This patch also starts the factoring of common code in the
vpi directory. Some routines were renamed.
The priv.c file was renamed to sys_priv.c to match the
include file.
System functions can now have strings put to their output.
The arguments to $ungetc() were backwards! This patch fixes that
and adds a bit more checking to the compile_tf routine. It still
needs more work, but that can wait for the major system function
clean up I have planned when I can find the time.
This patch enhances the current fflush implementation to flush a mcd or an
individual fd. Before it always flushed everything. A compiletf routine was
also added.
Even though vpiFinish does not currently do anything with it's
argument I thought it would be best to have them all be in the
correct range [0, 1, 2], so they have been updated as appropriate.
Cary R
steve