8d8f1e2401
Move signal tables to the NetScope class.
2000-05-02 00:58:11 +00:00
a8114ae122
Add support for the procedural release statement.
2000-04-23 03:45:24 +00:00
44838f8973
Add support for force assignment.
2000-04-22 04:20:19 +00:00
b1fd927acb
Named events really should be expressed with PEIdent
...
objects in the pform,
Handle named events within the mix of net events
and edges. As a unified lot they get caught together.
wait statements are broken into more complex statements
that include a conditional.
Do not generate NetPEvent or NetNEvent objects in
elaboration. NetEvent, NetEvWait and NetEvProbe
take over those functions in the netlist.
2000-04-12 04:23:57 +00:00
8dbd64121f
All events now use the NetEvent class.
2000-04-10 05:26:05 +00:00
30e8289239
Simulate named event trigger and waits.
2000-04-04 03:20:15 +00:00
694ff934af
Add support for integer division.
2000-04-01 21:40:22 +00:00
d97ab9be23
New and improved combinational primitives.
2000-03-29 04:37:10 +00:00
e7efc2709a
Redesign the implementation of scopes and parameters.
...
I now generate the scopes and notice the parameters
in a separate pass over the pform. Once the scopes
are generated, I can process overrides and evalutate
paremeters before elaboration begins.
2000-03-08 04:36:53 +00:00
b734ecf02f
Macintosh compilers do not support ident.
2000-02-23 02:56:53 +00:00
aa8908c52f
Multiplication all the way to simulation.
2000-01-13 03:35:35 +00:00
e96e8c62be
NetESignal object no longer need to be NetNode
...
objects. Let them keep a pointer to NetNet objects.
1999-11-28 23:42:02 +00:00
4cfa3e4047
Support the creation of scopes.
1999-11-27 19:07:57 +00:00
a81dcd7955
Support memories in continuous assignments.
1999-11-21 00:13:08 +00:00
513ade9b95
Support combinatorial comparators.
1999-11-14 23:43:45 +00:00
1624afe1ba
Add support for the LPM_CLSHIFT device.
1999-11-14 20:24:28 +00:00
cb5fc54b5e
Patch to synthesize unary ~ and the ternary operator.
...
Thanks to Larry Doolittle <LRDoolittle@lbl.gov>.
Add the LPM_MUX device, and integrate it with the
ternary synthesis from Larry. Replace the lpm_mux
generator in t-xnf.cc to use XNF EQU devices to
put muxs into function units.
Rewrite elaborate_net for the PETernary class to
also use the LPM_MUX device.
1999-11-04 03:53:26 +00:00
89881adece
Add the synth functor to do generic synthesis
...
and add the LPM_FF device to handle rows of
flip-flops.
1999-11-01 02:07:40 +00:00
70a1236626
Structural case equals device.
1999-10-10 01:59:54 +00:00
0955058fbe
Catch parallel blocks in vvm emit.
1999-09-22 16:57:23 +00:00
3a5e55b229
Elaborate parameters in phases.
1999-09-20 02:21:10 +00:00
b04148b754
Elaborate non-blocking assignment to memories.
1999-09-15 01:55:06 +00:00
41a1c6bb02
elaborate the binary plus operator.
1999-09-03 04:28:38 +00:00
e69345b9fe
Elaborate and emit to vvm procedural functions.
1999-08-31 22:38:29 +00:00
a5921ceae8
netlist support for ternary operator.
1999-07-17 19:50:59 +00:00
7ba7b925ed
simplified process scan for targets.
1999-07-17 03:39:11 +00:00
e58844f1be
Emit vvm for user defined tasks.
1999-07-07 04:20:57 +00:00
3ff6912bdd
Elaborate user defined tasks.
1999-07-03 02:12:51 +00:00
853ad247a1
Elaborate and supprort to vvm the forever
...
and repeat statements.
1999-06-19 21:06:16 +00:00
1464851e0e
Add support for procedural concatenation expression.
1999-06-09 03:00:05 +00:00
7605a7b1f0
Add parse and elaboration of non-blocking assignments,
...
Replace list<PCase::Item*> with an svector version,
Add integer support.
1999-06-06 20:45:38 +00:00
295306aad5
emit NetAssignMem objects in vvm target.
1999-05-12 04:03:19 +00:00
e7457be8cf
Handle total lack of nodes and signals.
1999-05-07 01:21:18 +00:00
41f9a84a4b
Handle much more complex event expressions.
1999-05-01 02:57:52 +00:00
09cfbc6240
Core handles subsignal expressions.
1999-04-25 00:44:10 +00:00
5895d3c98d
Add memories to the parse and elaboration phases.
1999-04-19 01:59:36 +00:00
30a3953c85
Turn the NetESignal into a NetNode so
...
that it can connect to the netlist.
Implement the case statement.
Convince t-vvm to output code for
the case statement.
1999-02-08 02:49:56 +00:00
a7ad8985ac
Carry some line info to the netlist,
...
Dump line numbers for processes.
Elaborate prints errors about port vector
width mismatch
Emit better handles null statements.
1999-02-01 00:26:48 +00:00
e097c999d5
Elaborate UDP devices,
...
Support UDP type attributes, and
pass those attributes to nodes that
are instantiated by elaboration,
Put modules into a map instead of
a simple list.
1998-12-01 00:42:13 +00:00
ebad845fc3
Add procedural while loops,
...
Parse procedural for loops,
Add procedural wait statements,
Add constant nodes,
Add XNOR logic gate,
Make vvm output look a bit prettier.
1998-11-09 18:55:33 +00:00
b118634189
Handle procedural conditional, and some
...
of the conditional expressions.
Elaborate signals and identifiers differently,
allowing the netlist to hold signal information.
1998-11-07 17:05:05 +00:00
3fb7a053be
Introduce verilog to CVS.
1998-11-03 23:28:49 +00:00
steve