97f83ffbe3
laborate reduction gates into LPM_RED_ nodes.
2005-02-03 04:56:20 +00:00
018014368b
Add support for reduction logic gates.
2005-02-03 04:55:13 +00:00
20be0351ae
Elaborate unary subtract and NOT in netlist
...
contexts, and concatenation too.
2005-01-30 05:20:38 +00:00
68a788221e
Support LPM_SUB
2005-01-30 05:09:04 +00:00
84b3e8e2dc
Get .arith/sub working.
2005-01-30 05:06:49 +00:00
e6cdd32c19
Clarify width argument to NetNet constructor.
2005-01-30 01:43:48 +00:00
c23a35a033
Debug messages for PGAssign elaboration.
2005-01-30 01:42:05 +00:00
609b6a7baa
Netlist boolean expressions generate gate vectors.
2005-01-29 18:46:18 +00:00
0609c5f18c
Use scheduler to initialize constant functor inputs.
2005-01-29 17:53:25 +00:00
d51503ffd8
move AND to buitin instead of table.
2005-01-29 17:52:06 +00:00
7625a6c3e7
Check width of constant attached to nexus.
2005-01-29 16:47:52 +00:00
695718d691
Clarify width of nexus.
2005-01-29 16:47:20 +00:00
e04fb5c083
Elaborate parameter reference to desired width without concats.
2005-01-29 16:46:22 +00:00
07f64bc603
Support interactive mode even without readline.
2005-01-29 06:29:17 +00:00
bf3679b7d4
Add the -s flag to start up interactive.
2005-01-29 06:28:19 +00:00
ade5bdcafe
Integrate pr1072 fix from v0_8-branch.
2005-01-29 00:37:06 +00:00
7250337941
Integrate fixes from 0.8 branch.
2005-01-28 19:39:03 +00:00
99ace10774
Simplified NetMult and IVL_LPM_MULT.
2005-01-28 05:39:33 +00:00
6be34bba4d
Special handling of constant shift 0.
2005-01-28 05:37:48 +00:00
a5b431ad20
Show the lpm_mult device.
2005-01-28 05:36:18 +00:00
a121e703f3
Add vector4 implementation of .arith/mult.
2005-01-28 05:34:25 +00:00
dfb7c7ba6f
Remove the NetEBitSel and combine all bit/part select
...
behavior into the NetESelect node and IVL_EX_SELECT
ivl_target expression type.
2005-01-24 05:28:30 +00:00
edeb9d8eca
Part selects are done in the compiler, not here.
2005-01-24 05:08:02 +00:00
14f557e6f4
Check widths of ternary expressions.
2005-01-24 05:05:25 +00:00
25de448d34
Remove obsolete NetSubnet class.
2005-01-22 18:16:00 +00:00
cb4e0d4724
stub dump signed flags of magnitude compare.
2005-01-22 17:36:59 +00:00
6a23f16860
.cmp/x supports signed magnitude compare.
2005-01-22 17:36:15 +00:00
a4710f375e
LPM_CMP_NE/EQ are vectored devices.
2005-01-22 16:22:13 +00:00
6c5e840617
Implement vectored CMP_EQ and NE
2005-01-22 16:21:11 +00:00
e28636776a
Change case compare from logic to an LPM node.
2005-01-22 01:06:55 +00:00
b86fdd6bbc
Implement the .cmp/eeq LPM node.
2005-01-22 01:06:20 +00:00
1d1dda5a5d
Implement the %load/x instruction.
2005-01-22 00:58:22 +00:00
3222031970
Add missing concat.cc to cvs
2005-01-22 00:01:09 +00:00
bf6a5d0f50
Implement LPM_COMPARE nodes as two-input vector functors.
2005-01-16 04:20:32 +00:00
1c3668ea7f
Reimplement comparators as vvp_vector4_t nodes.
2005-01-16 04:19:08 +00:00
ead2481793
Fix elaboration of == compared to constants.
2005-01-13 00:23:10 +00:00
fcaaec0464
More robust input code generation for LPM_ADD.
2005-01-12 05:31:50 +00:00
4d139b58aa
Properly pad vector widths in pgassign.
2005-01-12 03:17:36 +00:00
8c18c9152d
More complete drawing of concat inputs.
2005-01-12 03:16:35 +00:00
399dfe5c44
Handle concatenations with up to 16 inputs.
2005-01-10 01:42:59 +00:00
9e94afe399
Use PartSelect/PV and VP to handle part selects through ports.
2005-01-09 20:16:00 +00:00
6c711ee4d8
Merge $fopen robustness fix from 0.8
2005-01-09 20:12:22 +00:00
9735b0e8b3
Add the .part/pv node and related functionality.
2005-01-09 20:11:15 +00:00
d5c33420ab
vvp_fun_signal propagates vvp_vector8_t vectors when appropriate.
2005-01-01 02:12:34 +00:00
34a14b983b
Implement .resolv functors, and stub signals recv_vec8 method.
2004-12-31 06:00:06 +00:00
d1e2538aba
No need to draw BUF or BUFZ tables.
2004-12-31 05:57:25 +00:00
8bfc75d1ee
Add specific BUFZ functor.
2004-12-31 05:56:36 +00:00
b1b93f860c
Fix uninitialized fun pointer for resolver nodes.
2004-12-31 05:54:46 +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
83423c978b
Generate code for the .concat functors, from NetConcat objects.
...
Generate C<> constants of correct widths for functor arguments.
2004-12-29 23:52:09 +00:00
steve