b2b9097488
Parse more constant expressions.
1999-05-06 04:09:28 +00:00
df0c894cb0
Excesss endl.
1999-05-06 02:29:32 +00:00
10f46dae66
More intelligent selection of module to elaborate.
1999-05-05 03:27:14 +00:00
b44ef063a8
Fix handling of null delay statements.
1999-05-05 03:04:46 +00:00
9e82ed240c
Restore support for wait event control.
1999-05-03 01:51:29 +00:00
9fadd7821d
Enforce module instance names.
1999-05-02 23:25:32 +00:00
5d00f17448
Handle wide events, such as @(a) where a has
...
many bits in it.
Add to vvm the binary ^ and unary & operators.
Dump events a bit more completely.
1999-05-01 20:43:55 +00:00
41f9a84a4b
Handle much more complex event expressions.
1999-05-01 02:57:52 +00:00
046a6ba576
XNF target documentation.
1999-05-01 02:57:11 +00:00
345289f260
Add vvm target documentation
1999-04-29 16:29:04 +00:00
ce49708442
Parse OR of event expressions.
1999-04-29 02:16:26 +00:00
f01cbc6a57
Remember to make the dep directory.
1999-04-26 02:45:08 +00:00
d98eb443b8
Autoconf the vvm directory.
1999-04-26 02:35:43 +00:00
4b73655537
Generate SubSignal refrences in vvm.
1999-04-25 22:52:32 +00:00
471d389c8c
autoconf the makefiles.
1999-04-25 21:54:33 +00:00
09cfbc6240
Core handles subsignal expressions.
1999-04-25 00:44:10 +00:00
32b52cbb97
Make debug output file parameters.
1999-04-23 04:34:32 +00:00
d3350c9b27
Add to vvm proceedural memory references.
1999-04-22 04:56:58 +00:00
5895d3c98d
Add memories to the parse and elaboration phases.
1999-04-19 01:59:36 +00:00
bd40e5dfe1
Support sized decimal numbers,
...
Fix operator precedence order.
1999-03-16 04:44:45 +00:00
51b4f70c8f
Add some logical operators.
1999-03-16 04:43:46 +00:00
b7f833dd71
Support more operators, especially logical.
1999-03-15 02:43:32 +00:00
5ee3a41d2a
Add the AND and OR bitwise operators.
1999-03-15 02:42:44 +00:00
13a6f05463
Prevent the duplicate allocation of ESignal objects.
1999-03-01 03:27:53 +00:00
a2bc27318f
Handle default case.
1999-02-22 03:01:12 +00:00
e2a37a8ccd
Add support for module parameters.
1999-02-21 17:01:57 +00:00
9d0a266705
Mangle that handles device instance numbers.
1999-02-15 05:52:50 +00:00
3f4d5bf376
Fix off-by-one placement of hex bytes in a number.
1999-02-15 05:52:08 +00:00
e5f5f41515
Elaborate gate ranges.
1999-02-15 02:06:15 +00:00
fef81958bc
Do not generate code for signals,
...
instead use the NetESignal node to
generate gate-like signal devices.
1999-02-08 03:55:55 +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
8bdd381cdf
Parse and elaborate the Verilog CASE statement.
1999-02-03 04:20:11 +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
8e73ccf8f8
Ignore ivl.
1999-02-01 00:24:43 +00:00
15ff852487
Missing start methods.
1999-01-31 18:15:55 +00:00
fb439c78b9
Add the LineInfo class to carry the source file
...
location of things. PGate, Statement and PProcess.
elaborate handles module parameter mismatches,
missing or incorrect lvalues for procedural
assignment, and errors are propogated to the
top of the elaboration call tree.
Attach line numbers to processes, gates and
assignment statements.
1999-01-25 05:45:56 +00:00
4b92e91a54
change the program name to ivl.
1999-01-25 05:41:56 +00:00
3d2993be0a
Support null target for generating no output.
1999-01-24 01:35:08 +00:00
d1e2b036fc
Add startup after initialization.
1999-01-01 01:46:01 +00:00
a4ce4d97ba
Support the start() method.
1999-01-01 01:44:56 +00:00
1e0660522f
Proberly print vectors in binary.
1999-01-01 01:44:40 +00:00
63a8b4abe2
Function to calculate wire initial value.
1998-12-20 02:05:41 +00:00
2c1df3e6f7
Parse more UDP input edge descriptions.
1998-12-18 05:16:25 +00:00
4e2c0036aa
VVM support for small sequential UDP objects.
1998-12-17 23:54:58 +00:00
10b345bd16
Fully elaborate Sequential UDP behavior.
1998-12-14 02:01:34 +00:00
45f45f73b7
Support the include directive.
1998-12-09 04:02:47 +00:00
ed02ae33c7
Fix 2pin logic gates.
1998-12-09 02:43:19 +00:00
9a73433759
Generate OBUF or IBUF attributes (and the gates
...
to garry them) where a wire is a pad. This involved
figuring out enough of the netlist to know when such
was needed, and to generate new gates and signales
to handle what's missing.
1998-12-07 04:53:16 +00:00
ada45acb0c
Add the nobufz function to eliminate bufz objects,
...
Object links are marked with direction,
constant propagation is more careful will wide links,
Signal folding is aware of attributes, and
the XNF target can dump UDP objects based on LCA
attributes.
1998-12-02 04:37:13 +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
steve