ae14a58bff
V0.8: Remove deprecated #ident and fix some other compile warnings
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This patch removes #ident since it is deprecated in recent gcc
versions. It also removes all the CVS comments and fixes a few
other compilation warnings. There are still a few compilation
warnings, but this takes care of most of them. Fixing the rest
will require a bit more thought.
2011-01-12 15:49:03 -08:00
3ea1214160
More robust test for concat constant-ness.
2006-02-07 22:46:23 +00:00
e4ae832153
Clean up spurious trailing white space.
2004-10-04 01:10:51 +00:00
1295058e5d
parameter keys are per_strings.
2004-02-20 06:22:56 +00:00
8f0c02c0fa
Spelling fixes.
2003-01-27 05:09:17 +00:00
cfd8cbf850
Port expressions for output ports are lnets, not nets.
2002-11-09 19:20:48 +00:00
4de141ab1d
Support parameters with defined ranges.
2002-08-19 02:39:16 +00:00
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
03aebd7525
Support elaborate_net for PEString objects.
2001-12-30 21:32:03 +00:00
ab6c8cb4b8
Parser and pform use hierarchical names as hname_t
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objects instead of encoded strings.
2001-12-03 04:47:14 +00:00
7793a49854
Remove string paths from PExpr elaboration.
2001-11-08 05:15:50 +00:00
6bfbcbdcf7
elaborate_lnet uses scope instead of string path.
2001-11-07 04:26:46 +00:00
9572ddd7e8
Support more real arithmetic in delay constants.
2001-11-06 06:11:55 +00:00
b825f8d2b2
Create a config.h.in file to hold all the config
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junk, and support gcc 3.0. (Stephan Boettcher)
2001-07-25 03:10:48 +00:00
219df169a3
Generalize the evaluation of floating point delays, and
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get it working with delay assignment statements.
Allow parameters to be referenced by hierarchical name.
2001-01-14 23:04:55 +00:00
4e7a5d55d0
Handle error idents in constants not in any scope (PR#97)
2001-01-12 04:31:27 +00:00
f4671a3082
Evaluate <= and ?: in parameter expressions (PR#81)
2000-12-16 19:03:30 +00:00
084a464cf1
Support decimal constants in behavioral delays.
2000-12-10 22:01:35 +00:00
056a3f7220
Allow unary operators in constant expressions.
2000-06-30 15:50:20 +00:00
b90cda1f3f
Carry strength values from Verilog source to the
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pform and netlist for gates.
Change vvm constants to use the driver_t to drive
a constant value. This works better if there are
multiple drivers on a signal.
2000-05-07 04:37:55 +00:00
fbe475ef7d
Add infrastructure for system functions, move
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$time to that structure and add $random.
2000-05-04 03:37:58 +00:00
b1fd927acb
Named events really should be expressed with PEIdent
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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
2dd010dc04
Named events as far as the pform.
2000-04-01 19:31:57 +00:00
71a506a28a
Binary and unary operators in parameter expressions.
2000-03-12 18:22:11 +00:00
b734ecf02f
Macintosh compilers do not support ident.
2000-02-23 02:56:53 +00:00
94afe54741
Standardize some of the error messages.
1999-12-31 17:38:37 +00:00
71ecf8c143
Add to netlist links pin name and instance number,
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and arrange in vvm for pin connections by name
and instance number.
1999-10-31 04:11:27 +00:00
bb38653654
Parse system function calls.
1999-09-25 02:57:29 +00:00
4594ac1c2c
elaborate concatenation repeats.
1999-09-16 04:18:15 +00:00
31bdb87c8f
separate assign lval elaboration for error checking.
1999-09-15 04:17:52 +00:00
9021f68996
is_constant method for PEConcat.
1999-07-22 02:05:20 +00:00
a5921ceae8
netlist support for ternary operator.
1999-07-17 19:50:59 +00:00
add2803267
More syntax parse with sorry stubs.
1999-06-16 03:13:29 +00:00
7c2cf8b2fa
Add support for the Ternary operator,
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Add support for repeat concatenation,
Correct some seg faults cause by elaboration
errors,
Parse the casex anc casez statements.
1999-06-10 04:03:52 +00:00
10ffaeda90
Redo constant expression detection to happen
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after parsing.
Parse more operators and expressions.
1999-05-16 05:08:42 +00:00
d27f260bc1
Check net ranges in declarations.
1998-11-11 00:01:51 +00:00
3fb7a053be
Introduce verilog to CVS.
1998-11-03 23:28:49 +00:00
Cary R
steve