bfad382fd1
Carry Verilog 2001 attributes with processes,
...
all the way through to the ivl_target API.
Divide signal reference counts between rval
and lval references.
2002-05-26 01:39:02 +00:00
700887d657
Verilog 2001 attriubtes on nets/wires.
2002-05-24 04:36:23 +00:00
e6c0629626
Add language support for Verilog-2001 attribute
...
syntax. Hook this support into existing $attribute
handling, and add number and void value types.
Add to the ivl_target API new functions for access
of complex attributes attached to gates.
2002-05-23 03:08:50 +00:00
74c219f171
Add ranges and signed to port list declarations.
2002-05-20 02:06:01 +00:00
bf10c5762a
Parse port_declaration_lists from the 2001 Standard.
2002-05-19 23:37:28 +00:00
9dda15a186
implement nex_input for behavioral statements.
2002-04-21 17:43:12 +00:00
b094bbdcf4
Add support for conbinational events by finding
...
the inputs to expressions and some statements.
Get case and assignment statements working.
2002-04-21 04:59:07 +00:00
f7f61a8696
Detect mismatches in reg as module items and ports.
2002-04-12 02:57:08 +00:00
65159a2733
Update for newer bison.
2002-03-31 04:06:49 +00:00
853c1f4387
Detect incorrect function ports.
2002-01-23 03:35:17 +00:00
361d4f2147
Drive strengths for continuous assignments.
2002-01-12 04:03:39 +00:00
912749342c
Parse combinational event delay.
2001-12-31 05:23:13 +00:00
03aebd7525
Support elaborate_net for PEString objects.
2001-12-30 21:32:03 +00:00
4dd5f97a96
Parse and handle drive strengths of gates to vvp.
2001-12-14 02:05:13 +00:00
c200c0c20e
Support integer for function return value.
2001-12-07 05:03:13 +00:00
ab6c8cb4b8
Parser and pform use hierarchical names as hname_t
...
objects instead of encoded strings.
2001-12-03 04:47:14 +00:00
33c7c47f73
Handle index identifiers in simple paths.
2001-12-01 02:42:39 +00:00
65f835f3eb
Properly parse net_decl assignments with delays.
2001-11-29 17:37:51 +00:00
4d0b840c26
Coerse input to inout when assigned to.
2001-11-10 02:08:49 +00:00
0c4bea473c
Parse specparam parsepulse assignments.
2001-11-06 02:52:19 +00:00
b624b6002e
Parse more [gosh darn] specify syntax.
2001-11-03 04:09:10 +00:00
faa3a62259
detect module ports not declared within the module.
2001-10-31 03:11:15 +00:00
8c9e0bafa9
more specify syntax (Stehpan Boettcher)
2001-10-26 03:22:56 +00:00
467ecf5b33
Error messages for missing UDP port declarations.
2001-10-21 01:55:24 +00:00
393a76d57a
threshold of $width is optional.
2001-10-14 02:03:51 +00:00
3734b5e7f1
spec reference events can be identifiers.
2001-10-09 18:11:58 +00:00
c507379f09
Handle more path polarity cases.
2001-08-31 21:08:35 +00:00
47031767fa
Parse $setuphold statements.
2001-08-31 17:38:41 +00:00
8654412844
lsb vs msb in error message.
2001-07-28 22:00:27 +00:00
b825f8d2b2
Create a config.h.in file to hold all the config
...
junk, and support gcc 3.0. (Stephan Boettcher)
2001-07-25 03:10:48 +00:00
7eab75ded1
Parse a lot more specify syntax.
2001-07-01 23:44:43 +00:00
c3960f8e6a
Support macromodule as module.
2001-06-23 00:31:06 +00:00
e40efec4bd
Add more UDP edge types, and finish up compile
...
and run-time support. (Stephan Boettcher)
2001-06-18 00:51:23 +00:00
3ca55bf327
Better handling of module item errors.
2001-04-29 20:18:34 +00:00
4f3bdd9f38
Accept single strengths for pullup and pulldown.
2001-04-28 22:56:15 +00:00
c97692d715
Generate code for disable.
2001-04-21 00:55:46 +00:00
219df169a3
Generalize the evaluation of floating point delays, and
...
get it working with delay assignment statements.
Allow parameters to be referenced by hierarchical name.
2001-01-14 23:04:55 +00:00
02fc59fbdf
Parse parameters within nested scopes.
2001-01-13 22:20:08 +00:00
cc18d065aa
declaration initialization for time variables.
2001-01-06 06:31:58 +00:00
68e672e61a
Support arrays of integers.
2001-01-06 02:29:35 +00:00
c9881c115a
Spelling error.
2000-12-16 17:16:08 +00:00
5dbea64759
Add support for signed reg variables,
...
simulate in t-vvm signed comparisons.
2000-12-11 00:31:43 +00:00
084a464cf1
Support decimal constants in behavioral delays.
2000-12-10 22:01:35 +00:00
f6507cba43
Check lvalue of procedural continuous assign (PR#29)
2000-12-06 06:31:09 +00:00
789e862ca4
parse real and realtime declarations.
2000-12-05 22:32:05 +00:00
3591e06c4e
Support time variables.
2000-10-31 17:49:02 +00:00
88c8547486
Remove C++ string from variable lists.
2000-10-31 17:00:04 +00:00
f526d235d1
Check for missing concat subexpressions (PR#11)
2000-10-14 02:23:02 +00:00
3a2eff2265
Parse specify delay values.
2000-09-23 03:04:10 +00:00
67472379b4
Error message for invalid variable list.
2000-09-13 16:32:26 +00:00
steve