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
9a2b56675c
Fix set_width to allow binary logical operands to be self determined.
2005-03-05 01:36:16 +00:00
7c1401a2ba
Spelling patch.
2003-08-28 04:11:17 +00:00
bfe31e22bf
Start handling pad of expressions in code generators.
2003-07-26 03:34:42 +00:00
61195c5daa
Harmless fixup of warnings.
2003-06-21 01:21:42 +00:00
71a404a546
Add arithmetic shift operators.
2003-06-18 03:55:18 +00:00
7e2848b105
Do not try to set constants to width 0.
2003-05-20 15:05:33 +00:00
d958fd2c36
Fix truncation of signed constant in constant addition.
2003-05-04 20:04:08 +00:00
6fcbc0e59a
Fix xz extension of constants.
2003-04-02 04:25:26 +00:00
589422b505
Real constants have no defined vector width
2003-02-06 17:50:23 +00:00
1a9ab8ec84
Remember to save signedness of number.
2003-01-26 21:02:21 +00:00
cd7378ff3f
Do not truncate high bits of right shift.
2002-11-13 03:03:08 +00:00
de94d09706
No need to keep excess width from an
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unsigned constant value, if it can
be trimmed safely.
2002-11-06 02:25:13 +00:00
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
8667b9a35d
Put off evaluation of concatenation repeat expresions
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until after parameters are defined. This allows parms
to be used in repeat expresions.
Add the builtin $signed system function.
2002-05-05 21:11:49 +00:00
c6035ab06e
If the verinum is already right, no need to reset it.
2002-04-27 04:49:27 +00:00
f28f5e01e5
Unary reduction operators are all 1-bit results.
2001-11-19 04:26:46 +00:00
becc7cb56a
Handle part select expressions as variants of
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NetESignal/IVL_EX_SIGNAL objects, instead of
creating new and useless temporary signals.
2001-07-27 04:51:44 +00:00
b825f8d2b2
Create a config.h.in file to hold all the config
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junk, and support gcc 3.0. (Stephan Boettcher)
2001-07-25 03:10:48 +00:00
d78c7392c2
Remove dead code.
2001-02-08 01:10:30 +00:00
2fbc0af1ea
Fix expression widths for rvalues and parameters (PR#131,132)
2001-02-07 21:47:13 +00:00
6c4b5cf2c2
Fix sign extension of evaluated constants. (PR#91)
2001-01-27 05:41:48 +00:00
4febf5801b
Handle width expansion of shift operators.
2000-06-18 03:29:52 +00:00
fbe475ef7d
Add infrastructure for system functions, move
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$time to that structure and add $random.
2000-05-04 03:37:58 +00:00
2b40c7ce11
integer division in expressions properly get width.
2000-04-28 18:43:23 +00:00
906c7b4783
Do not set width too small to hold significant bits.
2000-04-26 03:33:32 +00:00
9a36dcd33d
Many Unary operators have known widths.
2000-04-21 02:46:42 +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
65e4e9f428
Properly expand/shrink constants in expressions.
2000-01-01 19:56:51 +00:00
4d8c0c79d6
Add support for reduction NOR.
1999-10-05 06:19:46 +00:00
a7f48c86e2
Relaxed width handling for <= assignment.
1999-10-05 04:02:10 +00:00
0fb4ba7907
Allow expanding of additive operators.
1999-09-29 00:42:50 +00:00
1a21d2fe9d
Support shift operators.
1999-09-23 03:56:57 +00:00
851daff66f
comparison parameter width is self determined.
1999-09-23 02:27:50 +00:00
1c41f8ebd2
Move set_width methods into a single file,
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Add the NetEBLogic class for logic expressions,
Fix error setting with of && in if statements.
1999-09-23 00:21:54 +00:00
Cary R
steve