c1c2381261
Parse all specify paths to pform.
2007-02-12 01:52:21 +00:00
a623502ece
More generous handling of errors in blocks.
2007-02-01 05:52:24 +00:00
f77d803aeb
Clean up elaboration of for-loop increment expression.
2007-01-21 04:26:36 +00:00
ca9da51a79
Precalculate constant power expressions, and constant function arguments.
2007-01-19 05:42:40 +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
2c7d2effd1
Fix an uninitialized variable warning.
2006-12-09 01:59:35 +00:00
2eeea7003e
@* without inputs is an error.
2006-12-08 04:09:41 +00:00
48029ed8e5
Fix crash handling constant true conditional.
2006-11-27 02:01:07 +00:00
94f07d16e3
Fix compile time eval of condition expresion to do reduction OR of vectors.
2006-11-26 07:10:30 +00:00
041091cfac
Fix nexus widths for direct link assign and ternary nets.
2006-11-26 06:29:16 +00:00
c339dc4bbc
Remove last bits of relax_width methods, and use test_width
...
to calculate the width of an r-value expression that may
contain unsized numbers.
2006-11-04 06:19:24 +00:00
2302693201
Expression widths with unsized literals are pseudo-infinite width.
2006-10-30 05:44:49 +00:00
4af28e2b77
no-specify turns of specparam elaboration.
2006-10-03 15:33:49 +00:00
69cd007a71
Support real valued specify delays, properly scaled.
2006-10-03 05:06:00 +00:00
d6be82f748
Support selective control of specify and xtypes features.
2006-09-28 04:35:18 +00:00
b658a3b41f
Missing PSpec.cc file.
2006-09-26 19:48:40 +00:00
0edb5a7547
Basic support for specify timing.
2006-09-23 04:57:19 +00:00
0e2c6544b9
Proper error message when logic array pi count is bad.
2006-09-22 22:14:27 +00:00
fc0695beb6
Handle 64bit delay constants.
2006-08-08 05:11:37 +00:00
71faebd6df
Make elaborate_expr methods aware of the width that the context
...
requires of it. In the process, fix sizing of the width of unary
minus is context determined sizes.
2006-06-02 04:48:49 +00:00
a8b86ea3bb
More explicit datatype setup.
2006-05-01 20:47:58 +00:00
0c9fb766b6
Get the data type of part select results right.
2006-04-30 05:17:48 +00:00
4493e3f928
Chop down assign r-values that elaborate too wide.
2006-04-26 04:43:50 +00:00
f001d0001a
Add support for generate loops w/ wires and gates.
2006-04-10 00:37:42 +00:00
e8efa6df53
Fix instance arrays indexed by overridden parameters.
2006-03-30 01:49:07 +00:00
368c27c9e4
Handle complex net node delays.
2006-01-03 05:22:14 +00:00
58f182a159
Node delays can be more general expressions in structural contexts.
2006-01-02 05:33:19 +00:00
0e044d6684
More precise about r-value width of constants.
2005-11-26 00:35:42 +00:00
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
16dc3ab4d4
Error message for invalid for-loop index variable.
2005-09-27 04:51:37 +00:00
9fd16575d9
Support bool expressions and compares handle them optimally.
2005-09-14 02:53:13 +00:00
4a8be3db9c
Implement bi-directional part selects.
2005-08-06 17:58:16 +00:00
bc9f286954
More debug information.
2005-07-15 00:41:09 +00:00
b9799cf6ec
Remove NetVariable and ivl_variable_t structures.
2005-07-11 16:56:50 +00:00
657ac8168e
Debug messages.
2005-06-17 05:06:47 +00:00
739a1839ed
Do sign extension of structuran nets.
2005-05-24 01:44:27 +00:00
7796c8bcfb
Parameters cannot have their width changed.
2005-05-17 20:56:55 +00:00
adbe734b6c
Some debug messages.
2005-05-13 05:12:39 +00:00
365cfedd55
Update DFF support to new data flow.
2005-04-24 23:44:01 +00:00
4ccbb4f0b2
Get rval width right for arguments into task calls.
2005-03-05 05:38:33 +00:00
257e1f9516
Support shifts and divide.
2005-02-19 02:43:38 +00:00
55b5bf9d39
distinguish between single port namy instances, and single instances many sub-ports.
2005-02-10 04:56:58 +00:00
ee5bb5fcaf
Add the NetRepeat node, and code generator support.
2005-02-08 00:12:36 +00:00
c23a35a033
Debug messages for PGAssign elaboration.
2005-01-30 01:42:05 +00:00
25de448d34
Remove obsolete NetSubnet class.
2005-01-22 18:16:00 +00:00
4d139b58aa
Properly pad vector widths in pgassign.
2005-01-12 03:17:36 +00:00
9e94afe399
Use PartSelect/PV and VP to handle part selects through ports.
2005-01-09 20:16:00 +00:00
8f2d679c8a
Unify elaboration of l-values for all proceedural assignments,
...
including assing, cassign and force.
Generate NetConcat devices for gate outputs that feed into a
vector results. Use this to hande gate arrays. Also let gate
arrays handle vectors of gates when the outputs allow for it.
2004-12-29 23:55:43 +00:00
3947d7dd33
Force r-value padded to width.
2004-12-15 17:09:11 +00:00
d19e76a193
Fix r-value width of continuous assign.
2004-12-12 18:13:39 +00:00
steve