f23a5bfa96
Make integer width controllable.
2007-03-07 04:24:59 +00:00
e6fa72c318
Handle processes within generate loops.
2007-03-05 05:59:10 +00:00
c1c2381261
Parse all specify paths to pform.
2007-02-12 01:52:21 +00:00
2de8bafb5c
Fix padding of x when literal is sized and unsigned.
2007-01-27 05:36:11 +00:00
91d84e7dc7
Major rework of array handling. Memories are replaced with the
...
more general concept of arrays. The NetMemory and NetEMemory
classes are removed from the ivl core program, and the IVL_LPM_RAM
lpm type is removed from the ivl_target API.
2007-01-16 05:44:14 +00:00
0edb5a7547
Basic support for specify timing.
2006-09-23 04:57:19 +00:00
fc0695beb6
Handle 64bit delay constants.
2006-08-08 05:11:37 +00:00
f001d0001a
Add support for generate loops w/ wires and gates.
2006-04-10 00:37:42 +00:00
77a0d7f4db
task/function ports can have types.
2006-03-30 05:22:34 +00:00
b9799cf6ec
Remove NetVariable and ivl_variable_t structures.
2005-07-11 16:56:50 +00:00
75ad90534b
Generalize signals to carry types.
2005-07-07 16:22:49 +00:00
d548c9a5f8
Handle synthesis of concatenation expressions.
2005-05-06 00:25:13 +00:00
65e9b6be12
Rework of internals to carry vectors through nexus instead
...
of single bits. Make the ivl, tgt-vvp and vvp initial changes
down this path.
2004-12-11 02:31:25 +00:00
e4ae832153
Clean up spurious trailing white space.
2004-10-04 01:10:51 +00:00
95c8115fc7
Add support for localparam ranges.
2004-08-26 04:02:03 +00:00
9949040285
Add support for the default_nettype directive.
2004-06-13 04:56:53 +00:00
5472b27e1f
Rewire/generalize parsing an elaboration of
...
function return values to allow for better
speed and more type support.
2004-05-31 23:34:36 +00:00
e7fa56981a
More identifier lists use perm_strings.
2004-05-25 19:21:06 +00:00
413932e406
Verilog2001 new style port declartions for primitives.
2004-03-08 00:10:29 +00:00
177b6ffb6a
Addtrbute keys are perm_strings.
2004-02-20 18:53:33 +00:00
1295058e5d
parameter keys are per_strings.
2004-02-20 06:22:56 +00:00
536068bdfb
Memory and Event names use perm_string.
2004-02-19 06:57:10 +00:00
27af95d402
Use perm_strings for named langiage items.
2004-02-18 17:11:54 +00:00
4288f3c6d0
Better error checking of primitive tables.
2004-02-15 17:48:28 +00:00
5b351599f0
Allow attributes on Verilog 2001 port declarations.
2003-07-04 03:57:18 +00:00
21ff80075a
Various warnings fixed.
2003-06-24 01:38:02 +00:00
ccf4d4d7da
Module attributes from the parser
...
through to elaborated form.
2003-06-20 00:53:19 +00:00
3ef65d1298
Properly manage real variables in subscopes.
2003-06-13 19:10:45 +00:00
dc90f0d52d
Task/functions can have signed ports.
2003-06-13 00:27:09 +00:00
cb0a9b254e
More 2001 port declaration support.
2003-04-28 17:50:57 +00:00
561a268c9c
Break sized constants into a size token
...
and a based numeric constant.
2003-04-14 03:37:47 +00:00
658706ad8b
lex_strings.add module names earlier.
2003-03-06 04:37:12 +00:00
4c67de5ca7
Add the lex_strings string handler, and put
...
scope names and system task/function names
into this table. Also, permallocate event
names from the beginning.
2003-03-01 06:25:30 +00:00
e58030498f
specparams as far as pform.
2003-02-27 06:45:11 +00:00
9adbdcb7c5
Add support for signed ports and nets.
2003-02-02 19:02:39 +00:00
46253ed873
Rework expression parsing and elaboration to
...
accommodate real/realtime values and expressions.
2003-01-26 21:15:58 +00:00
ad6ff5562d
Missed a case of setting line on an PEident.
2003-01-17 05:47:30 +00:00
3c1426e631
Detect duplicate module declarations.
2003-01-16 21:44:19 +00:00
f56d763411
Move strstream to ostringstream for compatibility.
2003-01-14 21:16:18 +00:00
4a3459c87c
Spelling fixes.
2003-01-10 03:08:13 +00:00
7e1e44e87a
Properly cast signedness of parameters with ranges.
2002-09-01 03:01:48 +00:00
4de141ab1d
Support parameters with defined ranges.
2002-08-19 02:39:16 +00:00
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
5eca5d9948
Carry integerness throughout the compilation.
2002-06-21 04:59:35 +00:00
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
76b5d7e9e1
Fix first_file test for timescale warning.
2002-04-18 18:38:37 +00:00
steve