393c9ab108
Rewrite vvm output to separateclass declarations
...
from method definitions. This is required to allow
for mutual referencing, for example by tasks.
1999-10-01 03:15:00 +00:00
8317d8707e
Remember to declare the calee_ member.
1999-09-30 21:26:59 +00:00
a64a33e65a
Full case support
1999-09-29 18:36:02 +00:00
f274c9cade
Comment on where binary operator came from.
1999-09-29 00:42:25 +00:00
a8a2b3e8f3
Use files instead of strstreams for delayed output,
...
and fix a missing ends in case output code.
1999-09-28 23:45:09 +00:00
9f30615a91
save the thread class name so that behaviors in tasks have it.
1999-09-28 03:11:09 +00:00
a964e0479b
Generate code for repeat concatenations.
1999-09-28 01:53:37 +00:00
6d7ac5d67b
Proper syntax for method pointers.
1999-09-28 01:21:27 +00:00
470b0d3d34
Support in vvm > and >= behavioral operators.
1999-09-28 01:13:15 +00:00
1a21d2fe9d
Support shift operators.
1999-09-23 03:56:57 +00:00
0955058fbe
Catch parallel blocks in vvm emit.
1999-09-22 16:57:23 +00:00
12b9071f49
Parse and elaborate named for/join blocks.
1999-09-22 04:30:04 +00:00
4594ac1c2c
elaborate concatenation repeats.
1999-09-16 04:18:15 +00:00
1c238f1948
Support ternary and <= operators in vvm.
1999-09-11 04:43:17 +00:00
9d82d19d07
Empty conditionals (pmonta@imedia.com)
1999-09-08 02:24:39 +00:00
8f68a07476
Add support for delayed non-blocking assignments.
1999-09-04 19:11:45 +00:00
555d447180
Generate fake adder code in vvm.
1999-09-04 01:57:15 +00:00
9f7eb4a935
Handle recursive functions and arbitrary function
...
references to other functions, properly pass
function parameters and save function results.
1999-09-01 20:46:19 +00:00
e69345b9fe
Elaborate and emit to vvm procedural functions.
1999-08-31 22:38:29 +00:00
2d0e11283d
Convert vvm to implement system tasks with vpi.
1999-08-15 01:23:56 +00:00
c9b0bb8ea8
Get rid of excess set/init of NetESignal objects.
1999-08-02 00:19:16 +00:00
71d35f32b2
Parse and elaborate rise/fall/decay times
...
for gates, and handle the rules for partial
lists of times.
1999-08-01 16:34:50 +00:00
563ec1bb81
Add support for CE input to XNF DFF, and do
...
complete cleanup of replaced design nodes.
1999-07-18 21:17:50 +00:00
7ba7b925ed
simplified process scan for targets.
1999-07-17 03:39:11 +00:00
aa938a309d
Proper initialization of registers.
1999-07-10 03:00:05 +00:00
15e6c7d4b0
Handle number constants as parameters.
1999-07-10 01:02:08 +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
33d4133217
Add the === and !== binary operators.
1999-06-24 04:21:45 +00:00
853ad247a1
Elaborate and supprort to vvm the forever
...
and repeat statements.
1999-06-19 21:06:16 +00:00
f69becd5e0
Do not bother trying to print lvalue name in comment.
1999-06-10 04:03:43 +00:00
1464851e0e
Add support for procedural concatenation expression.
1999-06-09 03:00:05 +00:00
4932dc7c5e
Support non-blocking assignment down to vvm.
1999-06-07 02:23:31 +00:00
295306aad5
emit NetAssignMem objects in vvm target.
1999-05-12 04:03:19 +00:00
9e82ed240c
Restore support for wait event control.
1999-05-03 01:51:29 +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
4b73655537
Generate SubSignal refrences in vvm.
1999-04-25 22:52:32 +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
b7f833dd71
Support more operators, especially logical.
1999-03-15 02:43:32 +00:00
a2bc27318f
Handle default case.
1999-02-22 03:01:12 +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
d1e2b036fc
Add startup after initialization.
1999-01-01 01:46:01 +00:00
63a8b4abe2
Function to calculate wire initial value.
1998-12-20 02:05:41 +00:00
4e2c0036aa
VVM support for small sequential UDP objects.
1998-12-17 23:54:58 +00:00
af8d6fbf01
NetAssign handles lvalues as pin links
...
instead of a signal pointer,
Wire attributes added,
Ability to parse UDP descriptions added,
XNF generates EXT records for signals with
the PAD attribute.
1998-11-23 00:20:22 +00:00
7859de1e4e
Add support it vvm target for level-sensitive
...
triggers (i.e. the Verilog wait).
Fix display of $time is format strings.
1998-11-10 00:48:31 +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
47a444fb92
Calculate expression widths at elaboration time.
1998-11-07 19:17:10 +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