5f86263518
handle unsupported directives.
1999-07-11 17:15:16 +00:00
46df679fc5
remove string from lexical phase.
1999-07-10 01:03:18 +00:00
a5edb959bb
support the question chracter in numbers.
1999-07-08 02:06:39 +00:00
db07d18bcb
Numbers patch for Xx and Zz. (Stefan Thiede)
1999-07-07 00:24:42 +00:00
4939e9fe61
Support line directives from the preprocessor.
1999-07-03 21:27:22 +00:00
38148ba322
Handle comments in various start states.
1999-06-22 03:59:37 +00:00
ddef533089
line comments not inside strings or c comments.
1999-06-22 03:46:08 +00:00
c01399fcda
Parse some more specify syntax.
1999-06-19 03:21:21 +00:00
add2803267
More syntax parse with sorry stubs.
1999-06-16 03:13:29 +00:00
430d7b22e4
Add lexical support for real numbers.
1999-06-15 02:50:02 +00:00
bcbd2abb8d
Handle white space in numbers.
1999-06-14 03:15:14 +00:00
0d210c90e5
More unary operators.
1999-06-13 17:30:23 +00:00
7000a56845
hex numbers exactly 4 bits.
1999-06-12 23:16:08 +00:00
29da349106
parse more verilog.
1999-06-12 20:35:27 +00:00
ae21b93af1
Fix handling of unsized decimal numbers.
1999-06-12 03:41:30 +00:00
2f69505953
integer size independent of host.
1999-06-06 23:08:00 +00:00
7addc608a6
Make compiler width a compile time constant.
1999-06-06 20:42:48 +00:00
10ffaeda90
Redo constant expression detection to happen
...
after parsing.
Parse more operators and expressions.
1999-05-16 05:08:42 +00:00
c677afd8e3
More precise handling of verinum bit lengths.
1999-05-13 04:02:09 +00:00
6625ea71c2
Parse more things.
1999-05-08 20:19:20 +00:00
b2b9097488
Parse more constant expressions.
1999-05-06 04:09:28 +00:00
bd40e5dfe1
Support sized decimal numbers,
...
Fix operator precedence order.
1999-03-16 04:44:45 +00:00
b7f833dd71
Support more operators, especially logical.
1999-03-15 02:43:32 +00:00
e2a37a8ccd
Add support for module parameters.
1999-02-21 17:01:57 +00:00
3f4d5bf376
Fix off-by-one placement of hex bytes in a number.
1999-02-15 05:52:08 +00:00
2c1df3e6f7
Parse more UDP input edge descriptions.
1998-12-18 05:16:25 +00:00
45f45f73b7
Support the include directive.
1998-12-09 04:02:47 +00:00
91aad30e1f
Parse UDP primitives all the way to pform.
1998-11-25 02:35:53 +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
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