30a81731dd
Introduce min:typ:max support.
2000-07-29 17:58:20 +00:00
de1a7a0933
Deliver gate output strengths to the netlist.
2000-05-08 05:30:19 +00:00
ca2fd41bb6
Carry assignment strength to pform.
2000-05-06 15:41:56 +00:00
2dd010dc04
Named events as far as the pform.
2000-04-01 19:31:57 +00:00
6eef54595f
Support localparam.
2000-03-12 17:09:40 +00:00
e7efc2709a
Redesign the implementation of scopes and parameters.
...
I now generate the scopes and notice the parameters
in a separate pass over the pform. Once the scopes
are generated, I can process overrides and evalutate
paremeters before elaboration begins.
2000-03-08 04:36:53 +00:00
b734ecf02f
Macintosh compilers do not support ident.
2000-02-23 02:56:53 +00:00
f37f69f160
minor type syntax fix for stubborn C++ compilers.
2000-01-10 22:16:24 +00:00
2de887c2ff
Support named parameter override lists.
2000-01-09 05:50:48 +00:00
6d0edcf58a
Support reg initial assignment syntax.
1999-12-30 19:06:14 +00:00
287d21f300
Handle integers at task parameters.
1999-09-10 05:02:09 +00:00
3017636c05
continuous assignment lists.
1999-08-27 15:08:37 +00:00
23acca48ff
elaborate some aspects of functions.
1999-08-25 22:22:41 +00:00
9eae940ebd
Parameter overrides support from Peter Monta
...
AND and XOR support wide expressions.
1999-08-23 16:48:39 +00:00
5f10342f52
Parse into pform arbitrarily complex module
...
port declarations.
1999-08-03 04:14:49 +00:00
71d35f32b2
Parse and elaborate rise/fall/decay times
...
for gates, and handle the rules for partial
lists of times.
1999-08-01 16:34:50 +00:00
e0a988bf7e
Add functions up to elaboration (Ed Carter)
1999-07-31 19:14:47 +00:00
93a77a2efd
Elaborate task input ports.
1999-07-24 02:11:19 +00:00
46df679fc5
remove string from lexical phase.
1999-07-10 01:03:18 +00:00
3ff6912bdd
Elaborate user defined tasks.
1999-07-03 02:12:51 +00:00
11b2b1740a
Handle expression widths for EEE and NEE operators,
...
add named blocks and scope handling,
add registers declared in named blocks.
1999-06-24 04:24:18 +00:00
d0afc9adee
Get rid of the STL vector template.
1999-06-15 03:44:53 +00:00
29da349106
parse more verilog.
1999-06-12 20:35:27 +00:00
7605a7b1f0
Add parse and elaboration of non-blocking assignments,
...
Replace list<PCase::Item*> with an svector version,
Add integer support.
1999-06-06 20:45:38 +00:00
f3a91a10b3
Line information with nets.
1999-06-02 15:38:46 +00:00
35893919e0
module parameter bind by name.
1999-05-29 02:36:17 +00:00
0352864470
Much expression parsing work,
...
mark continuous assigns with source line info,
replace some assertion failures with Sorry messages.
1999-05-20 04:31:45 +00:00
10ffaeda90
Redo constant expression detection to happen
...
after parsing.
Parse more operators and expressions.
1999-05-16 05:08:42 +00:00
5de9b7c9f1
Parse and elaborate the concatenate operator
...
in structural contexts, Replace vector<PExpr*>
and list<PExpr*> with svector<PExpr*>, evaluate
constant expressions with parameters, handle
memories as lvalues.
Parse task declarations, integer types.
1999-05-10 00:16:57 +00:00
8e73ff2376
Parse more complex continuous assign lvalues.
1999-05-07 04:26:49 +00:00
a568e526c6
Get rid of list<lgate> types.
1999-05-06 04:37:17 +00:00
b2b9097488
Parse more constant expressions.
1999-05-06 04:09:28 +00:00
5895d3c98d
Add memories to the parse and elaboration phases.
1999-04-19 01:59:36 +00:00
e2a37a8ccd
Add support for module parameters.
1999-02-21 17:01:57 +00:00
e5f5f41515
Elaborate gate ranges.
1999-02-15 02:06:15 +00:00
fb439c78b9
Add the LineInfo class to carry the source file
...
location of things. PGate, Statement and PProcess.
elaborate handles module parameter mismatches,
missing or incorrect lvalues for procedural
assignment, and errors are propogated to the
top of the elaboration call tree.
Attach line numbers to processes, gates and
assignment statements.
1999-01-25 05:45:56 +00:00
45f45f73b7
Support the include directive.
1998-12-09 04:02:47 +00:00
e097c999d5
Elaborate UDP devices,
...
Support UDP type attributes, and
pass those attributes to nodes that
are instantiated by elaboration,
Put modules into a map instead of
a simple list.
1998-12-01 00:42:13 +00:00
91aad30e1f
Parse UDP primitives all the way to pform.
1998-11-25 02:35:53 +00:00
af8d6fbf01
NetAssign handles lvalues as pin links
...
instead of a signal pointer,
Wire attributes added,
Ability to parse UDP descriptions added,
XNF generates EXT records for signals with
the PAD attribute.
1998-11-23 00:20:22 +00:00
3fb7a053be
Introduce verilog to CVS.
1998-11-03 23:28:49 +00:00
steve