399dfe5c44
Handle concatenations with up to 16 inputs.
2005-01-10 01:42:59 +00:00
9e94afe399
Use PartSelect/PV and VP to handle part selects through ports.
2005-01-09 20:16:00 +00:00
83423c978b
Generate code for the .concat functors, from NetConcat objects.
...
Generate C<> constants of correct widths for functor arguments.
2004-12-29 23:52:09 +00:00
e11ac0b1d8
Use %set/v to trigger events.
2004-12-18 18:53:26 +00:00
59bac26f4f
Implement release functionality.
2004-12-17 04:46:40 +00:00
ffedf32476
cassign and deassign handle concatenated l-values.
2004-12-11 05:43:30 +00:00
65e9b6be12
Rework of internals to carry vectors through nexus instead
...
of single bits. Make the ivl, tgt-vvp and vvp initial changes
down this path.
2004-12-11 02:31:25 +00:00
e4ae832153
Clean up spurious trailing white space.
2004-10-04 01:10:51 +00:00
e827f8f8c1
Cleanup and factoring of autoconf.
2004-09-27 22:34:10 +00:00
965d928430
More carefull about eliding bufzs that carry strength.
2004-09-25 21:04:25 +00:00
5e627c9adc
Compile cleanup of C code.
2004-09-10 23:13:05 +00:00
a8ee786036
Relaxed width constraint on pad_expression output.
2004-09-10 00:14:31 +00:00
491df9c327
Watch out for real compared to constant. Handle as real.
2004-06-30 03:07:32 +00:00
3dbc07f34d
Implement signed divide and signed right shift in nets.
2004-06-30 02:16:26 +00:00
9ba1177a4d
Generate signed modulus if appropriate.
2004-06-19 16:17:37 +00:00
b043445c80
Generate .cmp/eq nodes instead of sea of gates.
2004-06-16 23:33:42 +00:00
896f1b0de1
Generate code for nb assign to reals.
2004-05-19 03:25:42 +00:00
081a6a4088
Cleanup configure detection of win32.
2004-02-15 03:17:36 +00:00
8188c4c690
Makefile cleanup.
2004-02-10 19:25:00 +00:00
a436bfc711
Include from current directory.
2004-01-28 23:54:10 +00:00
c2ab27541f
Make sure I get ivl_target.h from this source.
2004-01-26 23:31:57 +00:00
d98720af4d
Isolate configure from containing config.h
2004-01-20 21:00:47 +00:00
8aca824c0f
Further unify the configure.in scripts.
2004-01-15 20:52:32 +00:00
59ac435c71
Fix various unsigned compare warnings.
2003-12-19 01:27:10 +00:00
ae3198b505
Install target gets vvp.conf that is built, not from srcdir.
2003-12-12 19:58:40 +00:00
df968687e4
Generate VVP_EXECUTABLE flag in conf files.
2003-12-07 19:28:43 +00:00
e56b77a43f
Add support for wait on list of named events.
2003-12-03 02:46:23 +00:00
12033d7bd4
Move the DLL= flag to target config files.
2003-11-13 05:55:33 +00:00
435f06bd21
ivl -F and -t flags are onpassed throught the -C file.
2003-11-13 03:10:37 +00:00
c5f7e7837b
Start the vvp target config files.
2003-11-01 04:22:50 +00:00
5496a38499
vvp_signal_label does not return a unique string.
2003-10-25 02:07:57 +00:00
a461a76bd5
Emit .event inputs before the .event statement.
2003-10-09 23:45:03 +00:00
3190eda414
Slightly more efficient unary minus.
2003-10-01 17:44:20 +00:00
2970b3c39b
Clear expression lookaside after true cause of ternary.
2003-09-24 20:46:20 +00:00
cee34f8a8a
Support time0 resolution of combinational threads.
2003-09-04 20:28:05 +00:00
64d795c53a
Preserve variable ranges all the way to the vpi.
2003-08-22 23:14:26 +00:00
6b7879c0b0
Ignore autom4te.cache files.
2003-08-10 00:41:26 +00:00
5e326cd90e
Subtract from constant values.
2003-08-03 03:53:38 +00:00
d653a7e88d
Add support for triand and trior.
2003-07-30 01:13:28 +00:00
d4b7c835de
All the threads of a named fork go into sub-scope.
2003-07-29 05:12:10 +00:00
bfe31e22bf
Start handling pad of expressions in code generators.
2003-07-26 03:34:42 +00:00
01b858ef13
Wider thread vector limit.
2003-07-03 17:44:10 +00:00
71a404a546
Add arithmetic shift operators.
2003-06-18 03:55:18 +00:00
96ca885aca
Remove short int restrictions from vvp opcodes.
2003-06-17 19:17:42 +00:00
4da0cc4c8c
Fix fprintf warning.
2003-06-16 22:14:15 +00:00
1b0408ac8f
More efficient code for ternary expressions.
2003-06-15 22:49:32 +00:00
2f6826247a
Sign extend signed vectors.
2003-06-14 22:18:54 +00:00
b43c543455
Handle assign of real to vector.
2003-06-13 19:10:20 +00:00
0c7a5874d4
Proper pad of signed constants.
2003-06-11 02:23:45 +00:00
a4d69e08da
Better width testing for thread vector allocation.
2003-06-05 04:18:50 +00:00
8cfef65bd8
Implement acc_fetch_defname and its infrastructure in vvp.
2003-05-29 02:21:45 +00:00
4b20ffc829
Use set/x0/x if the target vector is too wide for set/x0.
2003-05-26 04:45:37 +00:00
6e5b7e4a41
Add % in real expressions.
2003-05-25 02:50:08 +00:00
cd7a313f56
Account for nested fork scopes in disable.
2003-05-17 04:38:19 +00:00
8126bdd384
Use fopen64 to open output file.
2003-05-16 03:22:52 +00:00
2a29c4fd62
Support real expressions in case statements.
2003-05-14 05:26:41 +00:00
3bd08e6212
Allow primitives to hvae unconnected input ports.
2003-05-13 01:56:15 +00:00
2a93dc00f6
Proper width handling of || expressions.
2003-05-10 02:38:49 +00:00
d5642e6bdf
Preserve user specifiec CFLAGS/CPPFLAGS.
2003-04-23 05:27:44 +00:00
3aa3d03397
Fix word register leak.
2003-04-23 02:22:47 +00:00
f1cc9d865b
Support event names as expressions elements.
2003-04-22 04:48:29 +00:00
3b17456254
Properly pass $signed(signal) to tasks.
2003-04-12 23:25:20 +00:00
5d1d99a89f
Handle signed magnitude compare all the
...
way through to the vvp code generator.
2003-04-11 05:18:08 +00:00
4b543de7f9
Add support for division of real operands.
2003-03-28 02:33:56 +00:00
f354c43941
Use hash code for scope labels.
2003-03-25 02:15:48 +00:00
06d5c8135c
Allow real-valued vpi functions to have arguments.
2003-03-15 04:45:18 +00:00
8188e8f3bf
Use %p name for all LPM functors.
2003-03-13 06:07:11 +00:00
1222153cdf
Keep parameter constants for the ivl_target API.
2003-03-10 23:40:53 +00:00
6474c5c9f4
Excess precision breaks some targets.
2003-03-08 01:04:01 +00:00
5adf99059d
Handle general $function arguments as expresions.
2003-03-07 02:43:32 +00:00
0bf901e9bb
Use number for event labels.
2003-03-06 01:17:46 +00:00
17ec5d7891
Use numbers for functor labels.
2003-03-06 00:27:09 +00:00
76a77fdd36
Printed nexus names need not use ivl_nexus_name.
2003-03-03 23:05:49 +00:00
679c9c5bfe
Only give scope basename to .scope directives.
2003-03-03 01:48:41 +00:00
970c4950f4
Merge vpi_call and vpi_func draw functions.
2003-02-28 20:21:13 +00:00
feee40603c
Makefile cleanups to better support concurrent make.
2003-02-27 22:13:22 +00:00
514bb4a6a9
Handle assign of real values to vectors.
2003-02-27 20:38:12 +00:00
e6eded243e
Eliminate use of ivl_lpm_name function.
2003-02-25 03:40:45 +00:00
7638ec05e7
Handle real value subtract and comparisons.
2003-02-07 02:46:16 +00:00
ce489d8d84
Allow $display of $simtime.
2003-02-03 01:09:20 +00:00
de4c73abcb
Deliver residual bits of real value.
2003-01-28 04:15:50 +00:00
04ada23119
Support in various contexts the $realtime
...
system task.
2003-01-27 00:14:37 +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
42b34c2ce6
Evaluate shift index after shift operand because
...
the chift operand may use the index register itself.
2002-12-20 01:11:14 +00:00
6fbfdd8f3f
Keep bit select subexpression width if it is constant.
2002-12-19 23:11:29 +00:00
8e30bc9f9e
Careful of left operands to shift that are constant.
2002-11-22 00:01:50 +00:00
03afbf157b
%set/x0 instruction to support bounds checking.
2002-11-21 22:43:13 +00:00
00b2d467e4
Allow right values of right shift to shift in.
2002-11-21 22:42:48 +00:00
2fafe6866f
Better handling of select width of shifters.
2002-11-21 18:08:09 +00:00
91580d1fcc
Generate unique labels for force functors.
2002-11-17 18:31:09 +00:00
07e49e215e
Use the vectorized %assign where appropriate.
2002-11-08 05:00:31 +00:00
db899bd1b5
Use Vector %set to set constants in variables.
2002-11-07 05:19:55 +00:00
c6dcc38fe0
Vectorize load from REG variables.
2002-11-07 03:12:17 +00:00
46ee38b466
Concatenation can evaluate sub-expressions in place.
2002-11-06 05:41:37 +00:00
b4e8ea5a0c
Install shared objects as programs, not data.
2002-11-05 02:14:41 +00:00
32f1ca6f8b
draw lpm ff with aset_expr taken into account.
2002-10-23 04:39:35 +00:00
fbee1b424d
Properly set or clear expression lookaside for binary expressions.
2002-10-20 02:55:37 +00:00
703ad04067
Allow expression lookaside map to spam statements.
2002-09-27 20:24:42 +00:00
778e96330d
Add thread expression lookaside map.
2002-09-27 16:33:34 +00:00
steve