da7956a797
Fix name search in elab_lval.
2003-09-19 03:30:04 +00:00
21ff80075a
Various warnings fixed.
2003-06-24 01:38:02 +00:00
71a404a546
Add arithmetic shift operators.
2003-06-18 03:55:18 +00:00
6827aef285
PR735: bit select indices are signed constants.
2003-06-10 04:29:57 +00:00
5903f0744c
Support parameters in real expressions and
...
as real expressions, and fix multiply and
divide with real results.
2003-05-30 02:55:32 +00:00
f1cc9d865b
Support event names as expressions elements.
2003-04-22 04:48:29 +00:00
2879ed4388
Set line number for ternary expressions.
2003-04-19 04:19:38 +00:00
6fcbc0e59a
Fix xz extension of constants.
2003-04-02 04:25:26 +00:00
9a1612b99b
Scope names can be relative.
2003-03-25 03:00:04 +00:00
6d94f2ea55
Better organize the NetESFunc return type guesses.
2003-03-15 04:46:28 +00:00
1222153cdf
Keep parameter constants for the ivl_target API.
2003-03-10 23:40:53 +00:00
f40ea15cce
Implement $realtobits.
2003-03-07 02:44:33 +00:00
8f0c02c0fa
Spelling fixes.
2003-01-27 05:09:17 +00:00
46253ed873
Rework expression parsing and elaboration to
...
accommodate real/realtime values and expressions.
2003-01-26 21:15:58 +00:00
c2070777b2
The $time system task returns the integer time
...
scaled to the local units. Change the internal
implementation of vpiSystemTime the $time functions
to properly account for this. Also add $simtime
to get the simulation time.
2002-12-21 00:55:57 +00:00
0128286966
Allow constant bit selects out of range.
2002-09-21 21:28:18 +00:00
616360d751
Spelling errors.
2002-09-18 04:08:45 +00:00
dac99b9374
Add support for binary nand operator.
2002-09-12 15:49:43 +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
a82c178fd9
Fix expression width for repeat concatenations.
2002-06-14 21:38:41 +00:00
fde7cd8f10
Add support for $bits (SystemVerilog)
2002-05-24 00:44:54 +00:00
a3eb6868ea
Allow parameters in concatenation of widths are defined.
2002-05-06 02:30:27 +00:00
8667b9a35d
Put off evaluation of concatenation repeat expresions
...
until after parameters are defined. This allows parms
to be used in repeat expresions.
Add the builtin $signed system function.
2002-05-05 21:11:49 +00:00
84020b16e3
Preserve stringiness string part select and concatenation.
2002-04-27 05:03:46 +00:00
7f8f0eb65a
Support selecting bits from parameters.
2002-04-27 02:38:04 +00:00
c7107dc973
Evaluate constant bit select of constants.
2002-04-25 05:04:31 +00:00
ea44866b2f
Evaluate logical not at elaboration time.
2002-04-14 21:16:48 +00:00
5cf7355c91
Precalculate unary - if possible.
2002-04-14 03:55:25 +00:00
6733f7625b
Detect missing indices to memories (PR#421)
2002-04-13 02:33:17 +00:00
b7c2bd4f72
Add the NetUserFunc netlist node.
2002-03-09 02:10:22 +00:00
364ffc9024
Add support for bit select of parameters.
...
This leads to a NetESelect node and the
vvp code generator to support that.
2002-01-28 00:52:41 +00:00
c6a937e2e7
The stime system function is 32bits.
2002-01-11 05:25:45 +00:00
51db00fb44
Support $signed cast of expressions.
2001-12-31 00:08:14 +00:00
9c6b17c887
Allow escaped $ in identifiers.
2001-12-29 20:41:30 +00:00
ab6c8cb4b8
Parser and pform use hierarchical names as hname_t
...
objects instead of encoded strings.
2001-12-03 04:47:14 +00:00
9d1a81ce2c
Handle division and modulus by zero while
...
evaluating run-time constants.
2001-11-19 02:54:12 +00:00
cfed3933fa
Port close cropping behavior from mcrgb
...
Move window array reset to libmc.
2001-11-19 01:54:14 +00:00
bf72f39fe9
eval_const uses scope instead of a string path.
2001-11-07 04:01:59 +00:00
ef08e43cf2
support local reference to scope in expressions.
2001-07-29 22:22:40 +00:00
becc7cb56a
Handle part select expressions as variants of
...
NetESignal/IVL_EX_SIGNAL objects, instead of
creating new and useless temporary signals.
2001-07-27 04:51:44 +00:00
b825f8d2b2
Create a config.h.in file to hold all the config
...
junk, and support gcc 3.0. (Stephan Boettcher)
2001-07-25 03:10:48 +00:00
6b7b4e700a
Detect parameter mismatches.
2001-06-30 21:28:35 +00:00
7bbedd1b55
Look up functor return register with tail of name.
2001-06-23 19:53:03 +00:00
0550287658
Generate vvp code for functions with ports.
2001-04-06 02:28:02 +00:00
f5d0211864
In the context of range declarations, use elab_and_eval instead
...
of the less robust eval_const methods.
2001-02-10 20:29:39 +00:00
7ef3b44ab1
support evaluation of constant < in expressions.
2001-02-09 05:44:23 +00:00
219df169a3
Generalize the evaluation of floating point delays, and
...
get it working with delay assignment statements.
Allow parameters to be referenced by hierarchical name.
2001-01-14 23:04:55 +00:00
02fc59fbdf
Parse parameters within nested scopes.
2001-01-13 22:20:08 +00:00
120a211e68
Support a bunch of unary operators in parameter expressions.
2001-01-02 04:21:13 +00:00
steve