b1fd927acb
Named events really should be expressed with PEIdent
...
objects in the pform,
Handle named events within the mix of net events
and edges. As a unified lot they get caught together.
wait statements are broken into more complex statements
that include a conditional.
Do not generate NetPEvent or NetNEvent objects in
elaboration. NetEvent, NetEvWait and NetEvProbe
take over those functions in the netlist.
2000-04-12 04:23:57 +00:00
67bdd433a9
Detect the signed keyword.
2000-04-02 04:25:39 +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
1698a19cf6
Parse all the various edge types.
2000-03-05 18:26:51 +00:00
b734ecf02f
Macintosh compilers do not support ident.
2000-02-23 02:56:53 +00:00
2de887c2ff
Support named parameter override lists.
2000-01-09 05:50:48 +00:00
645c24289e
Handle general constant expressions in delays.
2000-01-02 01:59:52 +00:00
7e37b61a05
Fix module parameter override syntax.
2000-01-01 23:47:58 +00:00
31f1ceea9f
delay1 expressions can take parentheses.
1999-12-31 17:39:00 +00:00
5ce35e3e60
Fix event trigger and repeat control parse errors.
1999-12-31 03:24:30 +00:00
6d0edcf58a
Support reg initial assignment syntax.
1999-12-30 19:06:14 +00:00
a4a0ba670d
Allow qualified identifiers. They really do work.
1999-11-15 04:43:52 +00:00
f7526c6c4b
parse drive strengths.
1999-11-05 19:36:36 +00:00
2fb754cd54
Parse empty source files.
1999-10-15 05:03:33 +00:00
c63a3acf93
Elaborate ~^ and ~| operators.
1999-09-30 02:43:01 +00:00
b37fcf3593
Handle declaration of integers (including scope) in functions.
1999-09-30 01:22:37 +00:00
076cecb6cd
Handle null returns from function_item
1999-09-30 00:48:04 +00:00
5ee7cfb854
Fix shift/reduce warnings and ?:. (dhn@qedinc.com)
1999-09-29 22:56:31 +00:00
93f05306e7
Standardize error/sorry messages.
1999-09-29 21:16:32 +00:00
a64a33e65a
Full case support
1999-09-29 18:36:02 +00:00
bb38653654
Parse system function calls.
1999-09-25 02:57:29 +00:00
12b9071f49
Parse and elaborate named for/join blocks.
1999-09-22 04:30:04 +00:00
da4a7ea80a
assignment with blocking event delay.
1999-09-22 02:00:48 +00:00
424e6a750c
Handle unconnected module ports.
1999-09-17 02:06:25 +00:00
287d21f300
Handle integers at task parameters.
1999-09-10 05:02:09 +00:00
6fb7120158
Parse non-blocking assignment delays.
1999-09-02 01:59:27 +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
0fdc7657ef
Fix handling of port name when . notation is used.
1999-08-03 04:48:51 +00:00
5f10342f52
Parse into pform arbitrarily complex module
...
port declarations.
1999-08-03 04:14:49 +00:00
4b057c2d93
Get gat names, instead of the first character.
1999-08-01 23:25:51 +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
55654db9df
quietly ignore specify code.
1999-07-28 03:47:24 +00:00
93a77a2efd
Elaborate task input ports.
1999-07-24 02:11:19 +00:00
6852a62e5a
procedural blocking assignment delays.
1999-07-12 00:59:36 +00:00
c8d13d7a1c
Support concatenate in l-values.
1999-07-10 02:19:26 +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
853ad247a1
Elaborate and supprort to vvm the forever
...
and repeat statements.
1999-06-19 21:06:16 +00:00
c01399fcda
Parse some more specify syntax.
1999-06-19 03:21:21 +00:00
37b60a4c52
Clean up interface of the PWire class,
...
Properly match wire ranges.
1999-06-17 05:34:42 +00:00
add2803267
More syntax parse with sorry stubs.
1999-06-16 03:13:29 +00:00
fabb146342
Support case expression lists.
1999-06-15 05:38:39 +00:00
430d7b22e4
Add lexical support for real numbers.
1999-06-15 02:50:02 +00:00
0d210c90e5
More unary operators.
1999-06-13 17:30:23 +00:00
steve