bab0924d86
Make some effort to preserve bits while
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operating on constant values.
2003-04-14 03:40:21 +00:00
7a752bd111
More resilient WRT right expression width of GT.
2003-03-15 18:07:58 +00:00
1222153cdf
Keep parameter constants for the ivl_target API.
2003-03-10 23:40:53 +00:00
f8d1e15a27
NetEBDiv handles real value constant expressions.
2003-02-07 02:47:57 +00:00
e941e7e805
Spelling fixes.
2003-01-30 16:23:07 +00:00
8f0c02c0fa
Spelling fixes.
2003-01-27 05:09:17 +00:00
9f80ed32b6
Support bit select in constant expressions.
2002-12-05 02:14:33 +00:00
aa8869a3c7
Postpone parameter width check to evaluation.
2002-11-09 01:40:19 +00:00
43501809b1
Redo the parameter vector support to allow
...
parameter names in range expressions.
2002-10-19 22:59:49 +00:00
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
6bd8ab46d5
Eval ^ and &0 expressions.
2002-05-25 16:43:47 +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
10dc978778
Fixup eval of signed constants.
2002-04-27 03:17:15 +00:00
714ca3542d
Fix compile time eval of signed <= signed.
2002-04-24 02:47:02 +00:00
6d4c6b56f6
Fix constant evaluation of unary
2002-04-14 19:28:47 +00:00
9756cb6382
Propagate sign in unary minus.
2002-02-01 05:09:14 +00:00
349be0f169
Precalculate constant results of memory index expressions.
2002-01-22 01:40:04 +00:00
b397b10104
Evaluate constant unary minus.
2001-12-30 00:39:25 +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
cfed3933fa
Port close cropping behavior from mcrgb
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Move window array reset to libmc.
2001-11-19 01:54:14 +00:00
1921e19635
fix constant overrun in | operands.
2001-10-22 15:31:21 +00:00
5c4b87675f
Evaluate constant == when operands differ in width.
2001-10-20 00:11:24 +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
85d53ebbf4
Handle 0 counts in repeat concatenation.
2001-07-16 20:41:41 +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
94a1d59817
Support constant evaluation of / and % (PR#124)
2001-02-07 02:46:31 +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
8bfae1e641
Evaluate constant === and !== expressions.
2001-01-04 16:49:50 +00:00
d5ec89813d
Evaluate constant logical && and ||.
2001-01-04 04:28:42 +00:00
120a211e68
Support a bunch of unary operators in parameter expressions.
2001-01-02 04:21:13 +00:00
b6a18098c7
Evaluate constant &, | and unary ~.
2001-01-02 03:23:40 +00:00
112936d661
Fix shift and ternary operators in parameter expressions (PR#86)
2001-01-01 21:49:33 +00:00
fe209a6996
Handle non-constant l-values.
2000-12-16 20:00:17 +00:00
f4671a3082
Evaluate <= and ?: in parameter expressions (PR#81)
2000-12-16 19:03:30 +00:00
21e0e8a8a1
Cnstant evaluation of NE.
2000-09-29 04:42:56 +00:00
fff759de20
multiply in parameter expressions.
2000-09-27 18:28:37 +00:00
18eb34921f
Add support for non-constant delays in delay statements,
...
Support evaluating ! in constant expressions, and
move some code from netlist.cc to net_proc.cc.
2000-07-07 04:53:53 +00:00
2b40c7ce11
integer division in expressions properly get width.
2000-04-28 18:43:23 +00:00
e7efc2709a
Redesign the implementation of scopes and parameters.
...
I now generate the scopes and notice the parameters
in a separate pass over the pform. Once the scopes
are generated, I can process overrides and evalutate
paremeters before elaboration begins.
2000-03-08 04:36:53 +00:00
b734ecf02f
Macintosh compilers do not support ident.
2000-02-23 02:56:53 +00:00
aa8908c52f
Multiplication all the way to simulation.
2000-01-13 03:35:35 +00:00
2c774bfe75
do the <= in bits, not numbers.
1999-10-22 23:57:53 +00:00
19b8615363
Support evaluating + operator at compile time.
1999-10-10 23:29:37 +00:00
1a21d2fe9d
Support shift operators.
1999-09-23 03:56:57 +00:00
1c41f8ebd2
Move set_width methods into a single file,
...
Add the NetEBLogic class for logic expressions,
Fix error setting with of && in if statements.
1999-09-23 00:21:54 +00:00
349f9ae302
Support parameters that reference other paramters.
1999-09-21 00:13:40 +00:00
3a5e55b229
Elaborate parameters in phases.
1999-09-20 02:21:10 +00:00
steve