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6 Commits

Author SHA1 Message Date
Stephen Williams fde334a5d2 Handle empty INSTANCE name 
Handle the special case that the SDF CELL instance is empty. In this
case, the SDF file is requesting the current scope instead of an
instance within the scope.

Signed-off-by: Stephen Williams <steve@icarus.com>
 2007-11-28 18:17:01 -08:00
Stephen Williams d92e7d904f Handle hierarchical instances 
Iterate through hierarchical names created by the SDF
parser, and follow the scopes to the cell.

Signed-off-by: Stephen Williams <steve@icarus.com>
 2007-11-27 21:44:25 -08:00
Stephen Williams 5af8fff980 Command line control of warnings 
Implement extended vvp command line options to control the amount
of detail that the sdf annotator emits while parsing the source
file.

Signed-off-by: Stephen Williams <steve@icarus.com>
 2007-11-22 18:22:46 -08:00
Stephen Williams 4986e550b1 Pass SDF delays into simulation 
Pass parsed SDF delays into the vvp run time as vpiScaledRealTime
variables, and handling the mapping of 2-values to 12-delays.

Signed-off-by: Stephen Williams <steve@icarus.com>
 2007-11-22 17:34:51 -08:00
Stephen Williams 73e60f4b81 Match parsed IOPATH to cell and modpath to be annotated. 2007-11-20 22:20:22 -08:00
Stephen Williams c5950e3aa6 Add stub $sdf_annotate function. 
Add the $sdf_annotate function infrastructure, and a stub parser
that can parse miniman SDF files.

Signed-off-by: Stephen Williams <steve@icarus.com>
 2007-11-18 17:36:03 -08:00