iverilog

Commit Graph

Author	SHA1	Message	Date
Stephen Williams	bbc80a84a6	Rename $log to $log10. Verilog-2005 defines the base-10 log function to be $log10. This makes sense because in C the log() function is the natural log. So add the $log10 function. Since there may be legacy code that uses the $log function, leave it defined, but we should consider at least printing a warning when the $log function is used.	2008-05-03 18:29:52 -07:00
Stephen Williams	f5263c9447	Add the va_math module and constants.vams include file. The va_math.vpi module implements systen-function versions of the Verilog-A math functions. This library was contributed by Cary R. Also add the constants.vams include file. This is pretty much direct from the Verilog-AMS LRM.	2008-04-29 21:20:39 -07:00

Author

SHA1

Message

Date

Stephen Williams

bbc80a84a6

Rename $log to $log10.

Verilog-2005 defines the base-10 log function to be $log10. This makes
sense because in C the log() function is the natural log. So add the
$log10 function.

Since there may be legacy code that uses the $log function, leave it
defined, but we should consider at least printing a warning when the
$log function is used.

2008-05-03 18:29:52 -07:00

Stephen Williams

f5263c9447

Add the va_math module and constants.vams include file.

The va_math.vpi module implements systen-function versions of the
Verilog-A math functions. This library was contributed by Cary R.

Also add the constants.vams include file. This is pretty much
direct from the Verilog-AMS LRM.

2008-04-29 21:20:39 -07:00

2 Commits