Commit Graph

220 Commits

Author SHA1 Message Date
steve 0edb5a7547 Basic support for specify timing. 2006-09-23 04:57:19 +00:00
steve fc0695beb6 Handle 64bit delay constants. 2006-08-08 05:11:37 +00:00
steve 49b65e86fe Add support for power in constant expressions. 2006-07-31 03:50:17 +00:00
steve aaaa042f73 Add port list format for task arguments. 2006-05-11 03:26:57 +00:00
steve c2ff3d501c Fix support for indexed part select in continuous assign l-values. 2006-04-24 05:15:07 +00:00
steve 4dd1308eb0 Parse specify ifnone statements. 2006-04-17 04:35:49 +00:00
steve 707af782b3 Fix part selects in l-values. 2006-04-16 00:15:43 +00:00
steve f001d0001a Add support for generate loops w/ wires and gates. 2006-04-10 00:37:42 +00:00
steve 77a0d7f4db task/function ports can have types. 2006-03-30 05:22:34 +00:00
steve 276f2d0032 Accept attributes in front of module instantiations. 2006-03-25 02:42:58 +00:00
steve f4a44df2cc Support more parameter syntax. 2006-03-18 22:53:38 +00:00
steve d434dd7296 Allow part selects of memory words in l-values. 2006-02-02 02:43:57 +00:00
steve 1021e5acc8 Fixes for stubborn compilers. 2005-12-05 21:21:18 +00:00
steve c02b3b8ac6 Reorganize signal part select handling, and add support for
indexed part selects.

 Expand expression constant propagation to eliminate extra
 sums in certain cases.
2005-11-10 13:28:11 +00:00
steve a652719876 Add support for indexed select attached to parameters. 2005-10-04 04:09:25 +00:00
steve 8232b621f1 Fix parse errors related to pr766. 2005-07-27 14:54:51 +00:00
steve b9799cf6ec Remove NetVariable and ivl_variable_t structures. 2005-07-11 16:56:50 +00:00
steve 75ad90534b Generalize signals to carry types. 2005-07-07 16:22:49 +00:00
steve f7dc4307bd Fix duplicate delete from pr1073. 2005-02-19 16:44:38 +00:00
steve e4ae832153 Clean up spurious trailing white space. 2004-10-04 01:10:51 +00:00
steve 8dfe16f6d2 Parse attributes attached to reg declarations. 2004-09-14 18:24:56 +00:00
steve 1ab8879100 Fix syntax for $period to allow min:Ltyp:max expressions. 2004-09-05 21:01:51 +00:00
steve 2d498363d7 Handle instance array of port-less modules. 2004-09-05 18:09:47 +00:00
steve 95c8115fc7 Add support for localparam ranges. 2004-08-26 04:02:03 +00:00
steve 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
steve e7fa56981a More identifier lists use perm_strings. 2004-05-25 19:21:06 +00:00
steve 559f73c135 Attach line numbers to wait statements. 2004-05-25 03:42:44 +00:00
steve 413932e406 Verilog2001 new style port declartions for primitives. 2004-03-08 00:10:29 +00:00
steve 177b6ffb6a Addtrbute keys are perm_strings. 2004-02-20 18:53:33 +00:00
steve 1295058e5d parameter keys are per_strings. 2004-02-20 06:22:56 +00:00
steve 27af95d402 Use perm_strings for named langiage items. 2004-02-18 17:11:54 +00:00
steve d64295ed65 primitives support reg output name syntax. 2004-02-15 17:48:16 +00:00
steve 3bb408faf2 Add support for initialization assign in port list declaration of reg. 2004-01-21 03:37:12 +00:00
steve 1970e41041 Get value for vpoiConstType correct. 2004-01-13 02:55:50 +00:00
steve 5b0c7be6b7 Add ANSI style parameter port declarations. 2003-12-19 05:15:04 +00:00
steve 2e6cfd8c0d min:typ:max delay values in specify statements. 2003-09-21 21:16:05 +00:00
steve fdb5731b8b Add $recrem to specify syntax. 2003-08-31 21:14:28 +00:00
steve 14150d6fba ifdef idents correctly. 2003-08-26 16:26:01 +00:00
steve 5b351599f0 Allow attributes on Verilog 2001 port declarations. 2003-07-04 03:57:18 +00:00
steve ccf4d4d7da Module attributes from the parser
through to elaborated form.
2003-06-20 00:53:19 +00:00
steve cc5f7a64b0 Add attributes to modules. 2003-06-19 18:54:49 +00:00
steve 71a404a546 Add arithmetic shift operators. 2003-06-18 03:55:18 +00:00
steve dc90f0d52d Task/functions can have signed ports. 2003-06-13 00:27:09 +00:00
steve cb0a9b254e More 2001 port declaration support. 2003-04-28 17:50:57 +00:00
steve 58f6755fa7 Ansi port declaration can take a list. 2003-04-25 02:28:53 +00:00
steve 561a268c9c Break sized constants into a size token
and a based numeric constant.
2003-04-14 03:37:47 +00:00
steve 20c0d8f3ba Add bx support for udps. 2003-03-18 01:36:14 +00:00
steve e58030498f specparams as far as pform. 2003-02-27 06:45:11 +00:00
steve 26b755d544 Fix handling of inline decloration without wire keyword. 2003-02-07 23:16:09 +00:00
steve 9adbdcb7c5 Add support for signed ports and nets. 2003-02-02 19:02:39 +00:00