This patch adds an error message for the standard system
tasks and functions that are not currently implemented.
These are currently $fmonitor*, $ferror, $fread, the
queue and PLA tasks.
This patch cleans up some of the code to use common compiletf
routines where appropriate. It also adds code to print the
number of extra arguments and cleans up the messages a bit.
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.
This patch adds a new system function $vvp_cpu_wordsize. It returns
the size of the underlying CPU word (long) in bits. This function
can be used to write fully portable tests for the test suite. Other
functions will be added as needed.
Cary R