Clifford Wolf
afedb2d03e
Add "read -sv -D" support
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-28 23:58:15 +02:00
Clifford Wolf
07e616900c
Add "read -undef"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-28 23:43:38 +02:00
Clifford Wolf
fe2ee833e1
Fix handling of signed memories
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-28 16:57:03 +02:00
Clifford Wolf
848c3c5c88
Add YOSYS_NOVERIFIC env variable for temporarily disabling verific
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-22 20:40:22 +02:00
Clifford Wolf
d412b17259
Add simplified "read" command, enable extnets in implicit Verific import
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-21 16:56:55 +02:00
Clifford Wolf
5f2bc1ce76
Add automatic verific import in hierarchy command
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-20 23:45:01 +02:00
Clifford Wolf
0ff0ce4973
Bugfix in liberty parser (as suggested by aiju in #569 )
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-15 18:56:44 +02:00
Udi Finkelstein
8b7580b0a1
Detect illegal port declaration, e.g input/output/inout keyword must be the first.
2018-06-06 22:27:25 +03:00
Udi Finkelstein
73d426bc87
Modified errors into warnings
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No longer false warnings for memories and assertions
2018-06-05 18:03:22 +03:00
Clifford Wolf
4372cf690d
Add (* gclk *) attribute support
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-01 13:25:42 +02:00
Clifford Wolf
9a946c207f
Add comment to VIPER #13453 work-around
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-28 13:36:35 +02:00
Clifford Wolf
001c9f1d45
Fix Verific handling of single-bit anyseq/anyconst wires
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-25 15:41:45 +02:00
Clifford Wolf
251562a491
Fix VerificClocking for cases where Verific generates chains of PRIM_SVA_POSEDGE
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-24 18:13:38 +02:00
Clifford Wolf
4d645f0fce
Fix verific handling of anyconst/anyseq attributes
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-24 17:07:06 +02:00
Jim Paris
4a229e5b95
Support SystemVerilog `` extension for macros
2018-05-17 00:09:56 -04:00
Jim Paris
872d8d49e9
Skip spaces around macro arguments
2018-05-17 00:06:49 -04:00
Clifford Wolf
a7281930c5
Fix handling of anyconst/anyseq attrs in VHDL code via Verific
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-15 19:27:00 +02:00
Sergiusz Bazanski
7d076f071e
Also interpret '&' in liberty functions
2018-05-12 20:55:31 +02:00
Clifford Wolf
24e6401617
Further improve handling of zero-length SVA consecutive repetition
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-05 14:32:04 +02:00
Clifford Wolf
3e67497ec2
Fix handling of zero-length SVA consecutive repetition
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-05 13:58:01 +02:00
Clifford Wolf
a572b49538
Replace -ignore_redef with -[no]overwrite
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-05-03 15:25:59 +02:00
Dan Gisselquist
e060375f23
Support more character literals
2018-05-03 12:35:01 +02:00
Clifford Wolf
2d7f3123f0
Add statement labels for immediate assertions
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-04-13 11:52:28 +02:00
Clifford Wolf
66ffc99695
Allow "property" in immediate assertions
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-04-12 14:28:28 +02:00
Clifford Wolf
617c60cea6
Add PRIM_HDL_ASSERTION support to Verific importer
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-04-07 18:38:42 +02:00
Clifford Wolf
0ac768f9df
Fix handling of $global_clocking in Verific
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-04-06 21:23:47 +02:00
Clifford Wolf
5ea2c53604
Add read_verilog anyseq/anyconst/allseq/allconst attribute support
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-04-06 14:35:11 +02:00
Clifford Wolf
278685b084
Add Verific anyseq/anyconst/allseq/allconst attribute support
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-04-06 14:19:55 +02:00
Clifford Wolf
ab8db2c168
Add "verific -autocover"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-04-06 14:10:57 +02:00
makaimann
0c404b1f63
Set RAM runtime flags for Verific frontend
2018-04-05 17:38:08 -07:00
Clifford Wolf
93985d91b1
Remove left-over log_ping debug commands.. oops.
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-31 14:23:57 +02:00
Udi Finkelstein
6378e2cd46
First draft of Verilog parser support for specify blocks and parameters.
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The only functionality of this code at the moment is to accept correct specify syntax and ignore it.
No part of the specify block is added to the AST
2018-03-27 14:34:00 +02:00
Clifford Wolf
315d5e32bf
Fix handling of unclocked immediate assertions in Verific front-end
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-26 13:04:10 +02:00
Clifford Wolf
e7862d4f64
Update todo for more features to verificsva.cc
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-16 15:48:48 +01:00
Clifford Wolf
38596ce68f
Update todo for more features to verificsva.cc
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-16 12:16:52 +01:00
Clifford Wolf
462e9f7bd4
Add todo for more features to verificsva.cc
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-16 12:15:36 +01:00
Clifford Wolf
7cf9d88028
Improve import of memories via Verific
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-15 18:20:37 +01:00
Clifford Wolf
bf402a806a
Fix handling of SV compilation units in Verific front-end
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-14 20:22:11 +01:00
Udi Finkelstein
2b9c75f8e3
This PR should be the base for discussion, do not merge it yet!
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It correctly detects reg/wire mix and incorrect use on blocking,nonblocking assignments within blocks and assign statements.
What it DOES'T do:
Detect registers connected to output ports of instances.
Where it FAILS:
memorty nonblocking assignments causes spurious (I assume??) errors on yosys-generated "_ADDR", "_DATA", "EN" signals.
You can test it with tests/simple/reg_wire_error.v (look inside for the comments to enable/disable specific lines)
2018-03-11 23:09:34 +02:00
Clifford Wolf
307c16a309
Fix SVA handling of NON_CONSECUTIVE_REPEAT and GOTO_REPEAT
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-10 16:24:01 +01:00
Clifford Wolf
ce37b6d730
Fix variable name typo in verificsva.cc
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-10 14:33:42 +01:00
Clifford Wolf
da216937b1
Add support for trivial SVA sequences and properties
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-10 14:32:01 +01:00
Clifford Wolf
a15208f301
Use Verific hier_tree component for elaboration
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-08 13:26:33 +01:00
Clifford Wolf
a4bbfd2d15
Fix Verific handling of "assert property (..);" in always block
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-07 20:06:02 +01:00
Clifford Wolf
92d5f4db6f
Add "verific -import -V"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-07 19:40:34 +01:00
Clifford Wolf
252627fc54
Set Verific db_preserve_user_nets flag
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-07 18:08:03 +01:00
Clifford Wolf
dcc4a18d5a
Update comment about supported SVA in verificsva.cc
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-06 15:47:33 +01:00
Clifford Wolf
03b49654b1
Add SVA NON_CONSECUTIVE_REPEAT and GOTO_REPEAT support
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-06 15:39:46 +01:00
Clifford Wolf
7bb83ae9f2
Add SVA first_match() support
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-06 15:06:35 +01:00
Clifford Wolf
78f2cca2d9
Add SVA within support
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-06 14:41:27 +01:00
Clifford Wolf
5555292ce2
Add support for SVA sequence intersect
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-06 14:26:57 +01:00
Clifford Wolf
d86e875f0f
Add get_fsm_accept_reject for parsing SVA properties
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-06 11:50:38 +01:00
Clifford Wolf
588ce0e34a
Simplified SVA "until" handling
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-06 01:51:42 +01:00
Clifford Wolf
480e8e676a
Add proper SVA seq.triggered support
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-04 19:29:26 +01:00
Clifford Wolf
8dcf3d0c76
Add Verific SVA support for "seq and seq" expressions
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-04 15:08:21 +01:00
Clifford Wolf
9ab2498c55
Refactor Verific SVA importer property parser
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-04 14:29:48 +01:00
Clifford Wolf
261cf706f4
Add VerificClocking class and refactor Verific DFF handling
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-04 13:48:53 +01:00
Clifford Wolf
707ddb77bc
Add SVA support for sequence OR
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-03 16:34:28 +01:00
Clifford Wolf
cabc3c59e0
Fix handling of SVA "until seq.triggered" properties
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-02 18:17:10 +01:00
Clifford Wolf
ab791e61b3
Update SVA cheat sheet in verificsva.cc
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-02 16:05:56 +01:00
Clifford Wolf
4e5f1f59d6
Fix in Verific SVA importer handling of until_with
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-01 19:37:36 +01:00
Clifford Wolf
9a2a8cd97b
Fixes and improvements in Verific SVA importer
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-01 11:40:43 +01:00
Clifford Wolf
3c49e3c5b3
Add $rose/$fell support to Verific bindings
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-01 10:12:15 +01:00
Clifford Wolf
5ac3ee858a
Add support for PRIM_SVA_UNTIL to new SVA importer
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-28 15:32:17 +01:00
Clifford Wolf
8a1d6ccf0c
Add DFSM generator to verific SVA importer
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-28 15:05:33 +01:00
Clifford Wolf
15902d495f
Continue refactoring of Verific SVA importer code
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-28 11:45:04 +01:00
Clifford Wolf
25e33d7ab8
Major redesign of Verific SVA importer
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-27 20:33:15 +01:00
Clifford Wolf
b6fbeb0969
Add handling of verific OPER_REDUCE_NOR
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-26 15:26:01 +01:00
Clifford Wolf
2aeb4d4e12
Add handling of verific OPER_SELECTOR and OPER_WIDE_SELECTOR
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-26 15:20:27 +01:00
Clifford Wolf
9cd9f5fc78
Add handling of verific OPER_NTO1MUX and OPER_WIDE_NTO1MUX
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-26 15:02:03 +01:00
Clifford Wolf
d1cb5150aa
Add "SVA syntax cheat sheet" comment to verificsva.cc
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-26 14:31:58 +01:00
Clifford Wolf
eb67a7532b
Add $allconst and $allseq cell types
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-23 13:14:47 +01:00
Clifford Wolf
2521ed305e
Add Verific SVA support for ranges in repetition operator
2018-02-22 12:37:30 +01:00
Clifford Wolf
6d12c83d36
Add support for SVA throughout via Verific
2018-02-21 13:09:47 +01:00
Clifford Wolf
5c6247dfa6
Add support for SVA sequence concatenation ranges via verific
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-18 16:35:06 +01:00
Clifford Wolf
9d963cd29c
Add support for SVA until statements via Verific
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-18 14:57:52 +01:00
Clifford Wolf
5fa2aa2741
Move Verific SVA importer to extra C++ source file
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-18 13:52:49 +01:00
Clifford Wolf
c4bf34f6ce
Merge Verific SVA preprocessor and SVA importer
2018-02-18 13:28:08 +01:00
Clifford Wolf
68a829dbcd
Merge branch 'master' of github.com:cliffordwolf/yosys
2018-02-16 14:22:11 +01:00
Clifford Wolf
2c95dfcb5b
Improve handling of "bus" pins in liberty front-end (some files use bus.pin.direction)
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-15 17:36:08 +01:00
Clifford Wolf
bc8ab3ab44
Fix verific PRIM_SVA_AT handling in properties with PRIM_SVA_DISABLE_IFF
2018-02-15 15:26:37 +01:00
Clifford Wolf
6c00e064e2
Fix single-bit $stable handling in verific front-end
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-01 12:51:49 +01:00
Clifford Wolf
9af40faa0b
Add Verific attribute handling for assert/assume/cover/live/fair cells
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-01-31 19:06:51 +01:00
Clifford Wolf
675f53abbb
Fix permissions on verific vdb files
2018-01-28 18:52:01 +01:00
Clifford Wolf
1d8161b432
Fixed handling of synchronous and asynchronous assertion/assumption/cover in verific bindings
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-01-23 17:42:40 +01:00
Clifford Wolf
a96c775a73
Add support for "yosys -E"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-01-07 16:36:13 +01:00
Clifford Wolf
26c4323d48
Merge pull request #479 from Fatsie/latch_without_data
...
Some standard cell libraries include a latch with only set/reset.
2018-01-05 23:00:28 +01:00
Clifford Wolf
c80315cea4
Bugfix in hierarchy handling of blackbox module ports
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-01-05 13:28:45 +01:00
Staf Verhaegen
5126c6f22b
Some standard cell libraries include a latch with only set/reset.
2018-01-03 21:36:02 +00:00
Clifford Wolf
34005348b6
Bugfix in verilog_defaults argument parser
2017-12-24 17:21:37 +01:00
Clifford Wolf
ba90e08398
Add support for Verific PRIM_SVA_NOT properties
2017-12-10 01:10:03 +01:00
Clifford Wolf
e4a4c0e10c
Add Verific OPER_SVA_STABLE support
2017-12-10 00:59:44 +01:00
Clifford Wolf
27916105a9
Refactoring Verific SVA rewriter
2017-12-10 00:26:26 +01:00
Clifford Wolf
8364f509e3
Fix error handling for nested always/initial
2017-12-02 18:52:05 +01:00
Clifford Wolf
777f2881d8
Add Verilog "automatic" keyword (ignored in synthesis)
2017-11-23 08:51:38 +01:00
Clifford Wolf
5b6e52118c
Accept real-valued delay values
2017-11-18 10:01:30 +01:00
William D. Jones
abc5b4b8ce
Accommodate Windows-style paths during include-file processing.
2017-11-14 16:16:24 -05:00
Clifford Wolf
a8cf431d9c
Remove vhdl2verilog
2017-10-25 14:50:22 +02:00
Clifford Wolf
0a31a0b3ae
Remove all PSL support code from verific.cc
2017-10-20 13:14:04 +02:00
Clifford Wolf
1954c78ea7
Add "verific -vlog-libdir"
2017-10-13 20:23:19 +02:00
Clifford Wolf
e7a3c47cc7
Add "verific -vlog-incdir" and "verific -vlog-define"
2017-10-13 20:12:51 +02:00
Clifford Wolf
05068af880
Update Verific README
2017-10-13 17:11:53 +02:00
Clifford Wolf
bc5cc4e103
Add Verific fairness/liveness support
2017-10-12 12:00:09 +02:00
Clifford Wolf
12c10892e6
Merge branch 'master' of github.com:cliffordwolf/yosys
2017-10-10 15:16:45 +02:00
Clifford Wolf
c10e96c9ec
Start work on pre-processor for Verific SVA properties
2017-10-10 15:16:39 +02:00
Clifford Wolf
bc80426d45
Remove some dead code
2017-10-10 12:00:48 +02:00
Clifford Wolf
caa78388cd
Allow $past, $stable, $rose, $fell in $global_clock blocks
2017-10-10 11:59:32 +02:00
Clifford Wolf
fc3378916d
Improve handling of Verific errors
2017-10-05 14:38:32 +02:00
Clifford Wolf
ee56a887b6
Improve Verific error handling, check VHDL static asserts
2017-10-04 18:56:28 +02:00
Clifford Wolf
b92ff2706e
Fix nasty bug in Verific bindings
2017-10-04 17:23:42 +02:00
Clifford Wolf
a381188b92
Merge branch 'pr_ast_const_funcs' of https://github.com/udif/yosys
2017-10-03 18:23:45 +02:00
Udi Finkelstein
eb40278a16
Turned a few member functions into const, esp. dumpAst(), dumpVlog().
2017-09-30 07:37:38 +03:00
Udi Finkelstein
72a08eca3d
Resolved classical Bison IF/THEN/ELSE shift/reduce conflict using the textbook solution
...
(Oreilly 'Flex & Bison' page 189)
2017-09-30 06:39:07 +03:00
Clifford Wolf
dbfd8460a9
Allow $size and $bits in verilog mode, actually check test case
2017-09-29 11:56:43 +02:00
Udi Finkelstein
e951ac0dfb
$size() now works correctly for all cases!
...
It seems the issues was that AST_MULTIRANGE is converted into a multirange_dimensions[] array on the AST_MEMORY node directly.
2017-09-26 20:34:24 +03:00
Udi Finkelstein
6ddc6a7af4
$size() seems to work now with or without the optional parameter.
...
Multidimensional arrays still don't work. I suspect the problem is that the array is flattened into a 1D array before $size() is evaluated.
2017-09-26 19:18:25 +03:00
Udi Finkelstein
7e391ba904
enable $bits() and $size() functions only when the SystemVerilog flag is enabled for read_verilog
2017-09-26 09:19:56 +03:00
Udi Finkelstein
2dea42e903
Added $bits() for memories as well.
2017-09-26 09:11:25 +03:00
Udi Finkelstein
17f8b41605
$size() now works with memories as well!
2017-09-26 08:36:45 +03:00
Udi Finkelstein
64eb8f29ad
Add $size() function. At the moment it works only on expressions, not on memories.
2017-09-26 06:25:42 +03:00
Clifford Wolf
30396270a2
Increase maximum LUT size in blifparse to 12 bits
2017-09-27 15:27:42 +02:00
Clifford Wolf
91d9c50bb3
Parse reals as string in JSON front-end
2017-09-26 14:37:03 +02:00
Clifford Wolf
2c04d883b1
Minor coding style fix
2017-09-26 13:50:14 +02:00
Clifford Wolf
cb1d439d10
Merge branch 'master' of https://github.com/combinatorylogic/yosys into combinatorylogic-master
2017-09-26 13:48:13 +02:00
Clifford Wolf
2cc09161ff
Fix ignoring of simulation timings so that invalid module parameters cause syntax errors
2017-09-26 01:52:59 +02:00
combinatorylogic
64ca0be971
Adding support for string macros and macros with arguments after include
2017-09-21 18:25:02 +01:00
Robert Ou
366ce87cff
json: Parse inout correctly rather than as an output
2017-08-14 12:09:03 -07:00
Clifford Wolf
15073790bf
Add merging of "past FFs" to verific importer
2017-07-29 00:10:38 +02:00
Clifford Wolf
d4b9602cbd
Add minimal support for PSL in VHDL via Verific
2017-07-28 17:39:49 +02:00
Clifford Wolf
5a828fff34
Improve Verific HDL language options
2017-07-28 15:32:54 +02:00
Clifford Wolf
acd6cfaf67
Fix handling of non-user-declared Verific netbus
2017-07-28 11:31:27 +02:00
Clifford Wolf
c1cfca8f54
Improve Verific SVA importer
2017-07-27 14:05:09 +02:00
Clifford Wolf
2336d5508b
Add log_warning_noprefix() API, Use for Verific warnings and errors
2017-07-27 12:17:04 +02:00
Clifford Wolf
d9641621d9
Add "verific -import -n" and "verific -import -nosva"
2017-07-27 11:54:45 +02:00
Clifford Wolf
90d8329f64
Improve Verific SVA import: negedge and $past
2017-07-27 11:40:07 +02:00
Clifford Wolf
147ff96ba3
Improve Verific SVA importer
2017-07-27 10:39:39 +02:00
Clifford Wolf
530040ba6f
Improve Verific bindings (mostly related to SVA)
2017-07-26 18:00:01 +02:00
Clifford Wolf
abd3b4e8e7
Improve "help verific" message
2017-07-25 15:13:22 +02:00
Clifford Wolf
6dbe1d4c92
Add "verific -extnets"
2017-07-25 14:53:11 +02:00
Clifford Wolf
c97c92e4ec
Improve "verific -all" handling
2017-07-25 13:33:25 +02:00
Clifford Wolf
41be530c4e
Add "verific -import -d <dump_file"
2017-07-24 13:57:16 +02:00
Clifford Wolf
92d3aad670
Add "verific -import -flatten" and "verific -import -v"
2017-07-24 11:29:06 +02:00
Clifford Wolf
5be535517c
Add "verific -import -k"
2017-07-22 16:16:44 +02:00
Clifford Wolf
2785aaffeb
Improve docs for verific bindings, add simply sby example
2017-07-22 11:58:51 +02:00
Clifford Wolf
36cf18ac4c
Fix "read_blif -wideports" handling of cells with wide ports
2017-07-21 16:21:12 +02:00
Clifford Wolf
26766da343
Add a paragraph about pre-defined macros to read_verilog help message
2017-07-21 14:34:53 +02:00
Clifford Wolf
9557fd2a36
Add attributes and parameter support to JSON front-end
2017-07-10 13:17:38 +02:00
Clifford Wolf
4b2d1fe688
Add JSON front-end
2017-07-08 16:40:40 +02:00
Clifford Wolf
28039c3063
Add Verific Release information to log
2017-07-04 20:01:30 +02:00
Clifford Wolf
8f8baccfde
Fix generation of vlogtb output in yosys-smtbmc for "rand reg" and "rand const reg"
2017-06-07 12:30:24 +02:00
Clifford Wolf
129984e115
Fix handling of Verilog ~& and ~| operators
2017-06-01 12:43:21 +02:00
Clifford Wolf
e91548b33e
Add support for localparam in module header
2017-04-30 17:20:30 +02:00
Clifford Wolf
f0db8ffdbc
Add support for `resetall compiler directive
2017-04-26 16:09:41 +02:00
Clifford Wolf
088f9c9cab
Fix verilog pre-processor for multi-level relative includes
2017-03-14 17:30:20 +01:00
Clifford Wolf
5b3b5ffc8c
Allow $anyconst, etc. in non-formal SV mode
2017-03-01 10:47:05 +01:00
Clifford Wolf
5f1d0b1024
Add $live and $fair cell types, add support for s_eventually keyword
2017-02-25 10:36:39 +01:00
Clifford Wolf
00dba4c197
Add support for SystemVerilog unique, unique0, and priority case
2017-02-23 16:33:19 +01:00
Clifford Wolf
1e927a51d5
Preserve string parameters
2017-02-23 15:39:13 +01:00
Clifford Wolf
34d4e72132
Added SystemVerilog support for ++ and --
2017-02-23 11:21:33 +01:00
Clifford Wolf
4fb8007171
Fix incorrect "incompatible re-declaration of wire" error in tasks/functions
2017-02-14 15:10:59 +01:00
Clifford Wolf
cdb6ceb8c6
Add support for verific mem initialization
2017-02-11 15:57:36 +01:00
Clifford Wolf
c449f4b86f
Fix another stupid bug in the same line
2017-02-11 11:47:51 +01:00
Clifford Wolf
fa4a7efe15
Add verific support for initialized variables
2017-02-11 11:40:18 +01:00
Clifford Wolf
0b7aac645c
Improve handling of Verific warnings and error messages
2017-02-11 11:39:50 +01:00
Clifford Wolf
eb7b18e897
Fix extremely stupid typo
2017-02-11 11:09:07 +01:00
Clifford Wolf
848062088c
Add checker support to verilog front-end
2017-02-09 13:51:44 +01:00
Clifford Wolf
2ca8d483dd
Add "rand" and "rand const" verific support
2017-02-09 12:53:46 +01:00
Clifford Wolf
ef4a28e112
Add SV "rand" and "const rand" support
2017-02-08 14:38:15 +01:00
Clifford Wolf
1d1f56a361
Add PSL parser mode to verific front-end
2017-02-08 10:40:33 +01:00
Clifford Wolf
7e0b776a79
Add "read_blif -wideports"
2017-02-06 14:48:03 +01:00
Clifford Wolf
6abf79eb28
Further improve cover() support
2017-02-04 17:02:13 +01:00
Clifford Wolf
3928482a3c
Add $cover cell type and SVA cover() support
2017-02-04 14:14:26 +01:00
Clifford Wolf
911c44d164
Add assert/assume support to verific front-end
2017-02-04 13:36:00 +01:00
Clifford Wolf
fea528280b
Add "enum" and "typedef" lexer support
2017-01-17 17:33:52 +01:00
Clifford Wolf
78f65f89ff
Fix bug in AstNode::mem2reg_as_needed_pass2()
2017-01-15 13:52:50 +01:00
Clifford Wolf
2d32c6c4f6
Fixed handling of local memories in functions
2017-01-05 13:19:03 +01:00
Clifford Wolf
81a9ee2360
Added handling of local memories and error for local decls in unnamed blocks
2017-01-04 16:03:04 +01:00
Clifford Wolf
dfb461fe52
Added Verilog $rtoi and $itor support
2017-01-03 17:40:58 +01:00
Clifford Wolf
3886669ab6
Added "verilog_defines" command
2016-12-15 17:49:28 +01:00
Clifford Wolf
ecdc22b06c
Added support for macros as include file names
2016-11-28 14:50:17 +01:00
Clifford Wolf
c7f6fb6e17
Bugfix in "read_verilog -D NAME=VAL" handling
2016-11-28 14:45:05 +01:00
Clifford Wolf
70d7a02cae
Added support for hierarchical defparams
2016-11-15 13:35:19 +01:00
Clifford Wolf
a926a6afc2
Remember global declarations and defines accross read_verilog calls
2016-11-15 12:42:43 +01:00
Clifford Wolf
2874914bcb
Fixed anonymous genblock object names
2016-11-04 07:46:30 +01:00
Clifford Wolf
56e2bb88ae
Some fixes in handling of signed arrays
2016-11-01 23:17:43 +01:00
Clifford Wolf
aa72262330
Added avail params to ilang format, check module params in 'hierarchy -check'
2016-10-22 11:05:49 +02:00
Clifford Wolf
042b67f024
No limit for length of lines in BLIF front-end
2016-10-19 12:44:58 +02:00
Clifford Wolf
bdc316db50
Added $anyseq cell type
2016-10-14 15:24:03 +02:00
Clifford Wolf
53655d173b
Added $global_clock verilog syntax support for creating $ff cells
2016-10-14 12:33:56 +02:00
Clifford Wolf
8ebba8a35f
Added $ff and $_FF_ cell types
2016-10-12 01:18:39 +02:00
Clifford Wolf
8f5bf6de32
Added liberty parser support for types within cell decls
2016-09-23 13:53:23 +02:00
Clifford Wolf
aaa99c35bd
Added $past, $stable, $rose, $fell SVA functions
2016-09-19 01:30:07 +02:00
Clifford Wolf
13a03b84d4
Added support for bus interfaces to "read_liberty -lib"
2016-09-18 18:48:59 +02:00
Clifford Wolf
ab18e9df7c
Added assertpmux
2016-09-07 00:28:01 +02:00
Clifford Wolf
d55a93b39f
Bugfix in parsing of BLIF latch init values
2016-09-06 17:35:06 +02:00
Clifford Wolf
97583ab729
Avoid creation of bogus initial blocks for assert/assume in always @*
2016-09-06 17:34:42 +02:00
Clifford Wolf
aa25a4cec6
Added $anyconst support to yosys-smtbmc
2016-08-30 19:27:42 +02:00
Clifford Wolf
6f41e5277d
Removed $aconst cell type
2016-08-30 19:09:56 +02:00
Clifford Wolf
eae390ae17
Removed $predict again
2016-08-28 21:35:33 +02:00
Clifford Wolf
1276c87a56
Added read_verilog -norestrict -assume-asserts
2016-08-26 23:35:27 +02:00
Clifford Wolf
4be4969bae
Improved verilog parser errors
2016-08-25 11:44:37 +02:00
Clifford Wolf
cd18235f30
Added SV "restrict" keyword
2016-08-24 15:30:08 +02:00
Clifford Wolf
450f6f59b4
Fixed bug with memories that do not have a down-to-zero data width
2016-08-22 14:27:46 +02:00
Clifford Wolf
82a4a0230f
Another bugfix in mem2reg code
2016-08-21 13:23:58 +02:00
Clifford Wolf
dbdd8927e7
Minor improvements to AstNode::dumpAst() and AstNode::dumpVlog()
2016-08-21 13:18:09 +02:00
Clifford Wolf
fe9315b7a1
Fixed finish_addr handling in $readmemh/$readmemb
2016-08-20 13:47:46 +02:00
Clifford Wolf
f6629b9c29
Optimize memory address port width in wreduce and memory_collect, not verilog front-end
2016-08-19 18:38:25 +02:00
Clifford Wolf
e9fe57c75e
Only allow posedge/negedge with 1 bit wide signals
2016-08-10 19:32:11 +02:00
Clifford Wolf
7f755dec75
Fixed bug in parsing real constants
2016-08-06 13:16:23 +02:00
Clifford Wolf
4056312987
Added $anyconst and $aconst
2016-07-27 15:41:22 +02:00
Clifford Wolf
a7b0769623
Added "read_verilog -dump_rtlil"
2016-07-27 15:40:17 +02:00
Clifford Wolf
5b944ef11b
Fixed a verilog parser memory leak
2016-07-25 16:37:58 +02:00
Clifford Wolf
7a67add95d
Fixed parsing of empty positional cell ports
2016-07-25 12:48:03 +02:00
Clifford Wolf
9aae1d1e8f
No tristate warning message for "read_verilog -lib"
2016-07-23 11:56:53 +02:00
Clifford Wolf
7fef5ff104
Using $initstate in "initial assume" and "initial assert"
2016-07-21 14:37:28 +02:00
Clifford Wolf
5c166e76e5
Added $initstate cell type and vlog function
2016-07-21 14:23:22 +02:00
Clifford Wolf
d7763634b6
After reading the SV spec, using non-standard predict() instead of expect()
2016-07-21 13:34:33 +02:00
Clifford Wolf
721f1f5ecf
Added basic support for $expect cells
2016-07-13 16:56:17 +02:00
Clifford Wolf
9a101dc1f7
Fixed mem assignment in left-hand-side concatenation
2016-07-08 14:31:06 +02:00
Ruben Undheim
545bcb37e8
Allow defining input ports as "input logic" in SystemVerilog
2016-06-20 20:16:37 +02:00
Clifford Wolf
9bca8ccd40
Merge branch 'sv_packages' of https://github.com/rubund/yosys
2016-06-19 15:48:40 +02:00
Ruben Undheim
a8200a773f
A few modifications after pull request comments
...
- Renamed Design::packages to Design::verilog_packages
- No need to include ast.h in rtlil.h
2016-06-18 14:23:38 +02:00
Clifford Wolf
9e28290b0f
Added "read_blif -sop"
2016-06-18 12:33:13 +02:00
Ruben Undheim
178ff3e7f6
Added support for SystemVerilog packages with localparam definitions
2016-06-18 10:53:55 +02:00
Clifford Wolf
52bb1b968d
Added $sop cell type and "abc -sop"
2016-06-17 13:50:09 +02:00
Clifford Wolf
766032c5f8
Fixed procedural assignments to non-unique lvalues, e.g. {y,y} = {a,b}
2016-05-27 17:55:03 +02:00
Clifford Wolf
ee071586c5
Fixed access-after-delete bug in mem2reg code
2016-05-27 17:25:33 +02:00
Clifford Wolf
e9ceec26ff
fixed typos in error messages
2016-05-27 16:37:36 +02:00
Clifford Wolf
060bf4819a
Small improvements in Verilog front-end docs
2016-05-20 16:21:35 +02:00
Clifford Wolf
570014800a
Include <cmath> in yosys.h
2016-05-08 10:50:39 +02:00
Clifford Wolf
779e2cc819
Added support for "active high" and "active low" latches in BLIF front-end
2016-04-22 18:02:55 +02:00
Clifford Wolf
0bc95f1e04
Added "yosys -D" feature
2016-04-21 23:28:37 +02:00
Clifford Wolf
5a09fa4553
Fixed handling of parameters and const functions in casex/casez pattern
2016-04-21 15:31:54 +02:00
Clifford Wolf
5328a85149
Do not set "nosync" on task outputs, fixes #134
2016-03-24 12:16:47 +01:00
Clifford Wolf
4f0d4899ce
Added support for $stop system task
2016-03-21 16:19:51 +01:00
Clifford Wolf
e5d42ebb4d
Added $display %m support, fixed mem leak in $display, fixes #128
2016-03-19 11:51:13 +01:00
Clifford Wolf
ef4207d5ad
Fixed localparam signdness, fixes #127
2016-03-18 12:15:00 +01:00
Clifford Wolf
b6d08f39ba
Set "nosync" attribute on internal task/function wires
2016-03-18 10:53:29 +01:00
Clifford Wolf
33c10350b2
Fixed Verilog parser fix and more similar improvements
2016-03-15 12:22:31 +01:00
Andrew Becker
81d4e9e7c1
Use left-recursive rule for cell_port_list in Verilog parser.
2016-03-15 12:03:40 +01:00
Clifford Wolf
35a6ad4cc1
Fixed typos in verilog_defaults help message
2016-03-10 11:14:51 +01:00
Clifford Wolf
22c549ab37
Fixed BLIF parser for empty port assignments
2016-02-24 09:16:43 +01:00
Clifford Wolf
bcc873b805
Fixed some visual studio warnings
2016-02-13 17:31:24 +01:00
Clifford Wolf
7bd329afa0
Support for more Verific primitives (patch I got per email)
2016-02-13 08:19:30 +01:00
Clifford Wolf
6a27cbe5b1
Bugfix in Verific front-end
2016-02-03 08:59:57 +01:00
Clifford Wolf
4a3e1ded1e
Updated verific build instructions
2016-02-02 19:50:17 +01:00
Clifford Wolf
ba407da187
Added addBufGate module method
2016-02-02 11:26:07 +01:00
Rick Altherr
34969d4140
genrtlil: avoid converting SigSpec to set<SigBit> when going through removeSignalFromCaseTree()
2016-01-31 09:20:16 -08:00
Clifford Wolf
5e90a78466
Various improvements in BLIF front-end
2015-12-20 13:12:24 +01:00
Clifford Wolf
4a697accd4
Fixed oom bug in ilang parser
2015-11-29 20:30:32 +01:00
Clifford Wolf
32f5ee117c
Fixed performance bug in ilang parser
2015-11-27 19:46:47 +01:00
Clifford Wolf
ab2d8e5c8c
Added PRIM_DLATCHRS support to verific front-end
2015-11-24 12:16:19 +01:00
Clifford Wolf
c86fbae3d1
Fixed handling of re-declarations of wires in tasks and functions
2015-11-23 17:09:57 +01:00
Clifford Wolf
415e0a1b90
Fixed performance bug in Verific importer
2015-11-16 12:38:56 +01:00
Clifford Wolf
b18f3a2974
Changes for Verific 3.16_484_32_151112
2015-11-12 19:28:14 +01:00
Clifford Wolf
7ae3d1b5a9
More bugfixes in handling of parameters in tasks and functions
2015-11-12 13:02:36 +01:00
Clifford Wolf
34f2b84fb6
Fixed handling of parameters and localparams in functions
2015-11-11 10:54:35 +01:00
Clifford Wolf
207736b4ee
Import more std:: stuff into Yosys namespace
2015-10-25 19:30:49 +01:00
Clifford Wolf
5308c1e02a
Fixed bug in verilog parser
2015-10-15 15:19:23 +02:00
Clifford Wolf
f13e387321
SystemVerilog also has assume(), added implicit -D FORMAL
2015-10-13 14:21:20 +02:00
Clifford Wolf
ba4cce9f19
Added support for "parameter" and "localparam" in global context
2015-10-07 14:59:08 +02:00
Clifford Wolf
e51dcc83d0
Fixed complexity of assigning to vectors in constant functions
2015-10-01 12:15:35 +02:00
Clifford Wolf
9caeadf797
Fixed detection of unconditional $readmem[hb]
2015-09-30 15:46:51 +02:00
Clifford Wolf
f9d7df0869
Bugfixes in $readmem[hb]
2015-09-25 13:49:48 +02:00
Clifford Wolf
b2544cfcf7
Fixed segfault in AstNode::asReal
2015-09-25 12:38:01 +02:00
Clifford Wolf
924d9d6e86
Added read-enable to memory model
2015-09-25 12:23:11 +02:00
Clifford Wolf
1b8cb9940e
Fixed AstNode::mkconst_bits() segfault on zero-sized constant
2015-09-24 11:21:20 +02:00
Clifford Wolf
e2e092b144
Added read_verilog -nodpi
2015-09-23 08:23:38 +02:00
Clifford Wolf
089c1e176f
Bugfix in handling of multi-dimensional memories
2015-09-23 07:56:17 +02:00
Clifford Wolf
559929e341
Warning for $display/$write outside initial block
2015-09-23 07:16:03 +02:00
Clifford Wolf
b845b77f86
Fixed support for $write system task
2015-09-23 07:10:56 +02:00
Clifford Wolf
a3a13cce32
Fixed detection of "task foo(bar);" syntax error
2015-09-22 21:34:21 +02:00
Clifford Wolf
6176f4d081
Fixed multi-level prefix resolving
2015-09-22 20:52:02 +02:00
Clifford Wolf
4b8200eb49
Fixed segfault on invalid verilog constant 1'b_
2015-09-22 08:13:09 +02:00
Andrew Zonenberg
c469f22144
Improvements to $display system task
2015-09-19 10:33:37 +02:00
Clifford Wolf
9db05d17fe
Added AST_INITIAL checks for $finish and $display
2015-09-18 09:50:57 +02:00
Andrew Zonenberg
7141f65533
Initial implementation of $display()
2015-09-18 09:36:46 +02:00
Andrew Zonenberg
e446e651cb
Initial implementation of $finish()
2015-09-18 09:30:25 +02:00
Clifford Wolf
b10ea0550d
gcc-4.6 build fixes
2015-09-01 12:51:23 +02:00
Clifford Wolf
eb38722e98
Fixed handling of memory read without address
2015-08-22 14:46:42 +02:00
Clifford Wolf
a7ab9172f9
Small corrections to const2ast warning messages
2015-08-17 16:22:53 +02:00
Florian Zeitz
0491042849
Check base-n literals only contain valid digits
2015-08-17 15:37:33 +02:00
Florian Zeitz
64ccbf8510
Warn on literals exceeding the specified bit width
2015-08-17 15:27:35 +02:00
Larry Doolittle
6c00704a5e
Another block of spelling fixes
...
Smaller this time
2015-08-14 23:27:05 +02:00
Larry Doolittle
022f570563
Keep gcc from complaining about uninitialized variables
2015-08-14 23:26:49 +02:00
Clifford Wolf
0350074819
Re-created command-reference-manual.tex, copied some doc fixes to online help
2015-08-14 11:27:19 +02:00
Clifford Wolf
84bf862f7c
Spell check (by Larry Doolittle)
2015-08-14 10:56:05 +02:00
Clifford Wolf
e4ef000b70
Adjust makefiles to work with out-of-tree builds
...
This is based on work done by Larry Doolittle
2015-08-12 15:04:44 +02:00
Clifford Wolf
45ee2ba3b8
Fixed handling of [a-fxz?] in decimal constants
2015-08-11 11:32:37 +02:00
Marcus Comstedt
c836faae3e
Add -noautowire option to verilog frontend
2015-08-01 12:16:54 +02:00
Clifford Wolf
8d6d5c30d9
Added WORDS parameter to $meminit
2015-07-31 10:40:09 +02:00
Clifford Wolf
4513ff1b85
Fixed nested mem2reg
2015-07-29 16:37:08 +02:00
Clifford Wolf
6c84341f22
Fixed trailing whitespaces
2015-07-02 11:14:30 +02:00
Clifford Wolf
13983e8318
Fixed handling of parameters with reversed range
2015-06-08 14:03:06 +02:00
Clifford Wolf
99b8746d27
Fixed signedness of genvar expressions
2015-05-29 20:08:00 +02:00
Clifford Wolf
08a4af3cde
Improvements in BLIF front-end
2015-05-24 08:03:21 +02:00
Clifford Wolf
6061b7bd58
bugfix in blif front-end
2015-05-18 11:15:49 +02:00
Clifford Wolf
3ecb2bf067
Improved .latch support in BLIF front-end
2015-05-17 18:58:24 +02:00
Clifford Wolf
2cc4e75914
Added read_blif command
2015-05-17 15:25:03 +02:00
Clifford Wolf
e5116eeb77
Generalized blifparse API
2015-05-17 15:10:37 +02:00
Clifford Wolf
7dad017c9c
abc/blifparse files reorganization
2015-05-17 14:44:28 +02:00
Clifford Wolf
61512b6f41
Verific build fixes
2015-05-17 08:19:52 +02:00
Clifford Wolf
7ff802e199
Verilog front-end: define `BLACKBOX in -lib mode
2015-04-19 21:30:46 +02:00
Clifford Wolf
a923a63a89
Ignore celldefine directive in verilog front-end
2015-03-25 19:46:12 +01:00
Clifford Wolf
422794c584
Const-fold parameter defs on-demand in AstNode::detectSignWidthWorker()
2015-03-01 11:20:22 +01:00
Clifford Wolf
1f1deda888
Added non-std verilog assume() statement
2015-02-26 18:47:39 +01:00
Clifford Wolf
d5ce9a32ef
Added deep recursion warning to AST simplify
2015-02-20 10:33:20 +01:00
Clifford Wolf
dc1a0f06fc
Parser support for complex delay expressions
2015-02-20 10:21:36 +01:00
Clifford Wolf
e0e6d130cd
YosysJS stuff
2015-02-19 13:36:54 +01:00
Clifford Wolf
c2ba4fb2fd
Convert floating point cell parameters to strings
2015-02-18 23:35:23 +01:00
Clifford Wolf
e9368a1d7e
Various fixes for memories with offsets
2015-02-14 14:21:15 +01:00
Clifford Wolf
7f1a1759d7
Added "read_verilog -nomeminit" and "nomeminit" attribute
2015-02-14 11:21:12 +01:00
Clifford Wolf
a8e9d37c14
Creating $meminit cells in verilog front-end
2015-02-14 10:49:30 +01:00
Clifford Wolf
ef151b0b30
Fixed handling of "//" in filenames in verilog pre-processor
2015-02-14 08:41:03 +01:00
Clifford Wolf
cd919abdf1
Added AstNode::simplify() recursion counter
2015-02-13 12:33:12 +01:00
Clifford Wolf
4f68a77e3f
Improved read_verilog support for empty behavioral statements
2015-02-10 12:17:29 +01:00
Clifford Wolf
234a45a3d5
Ignore explicit assignments to constants in HDL code
2015-02-08 00:58:03 +01:00
Clifford Wolf
c8305e3a6d
Fixed a bug with autowire bit size
...
(removed leftover from when we tried to auto-size the wires)
2015-02-08 00:48:23 +01:00
Clifford Wolf
2a9ad48eb6
Added ENABLE_NDEBUG makefile options
2015-01-24 12:16:46 +01:00
Clifford Wolf
df9d096a7d
Ignoring more system task and functions
2015-01-15 13:08:19 +01:00
Clifford Wolf
a588a4a5c9
Fixed handling of "input foo; reg [0:0] foo;"
2015-01-15 12:53:12 +01:00
Clifford Wolf
8e8e791fb5
Consolidate "Blocking assignment to memory.." msgs for the same line
2015-01-15 12:41:52 +01:00
Fabio Utzig
fff6f00b3c
Enable bison to be customized
2015-01-08 09:56:20 -02:00
Clifford Wolf
1bd67d792e
Define YOSYS and SYNTHESIS in preproc
2015-01-02 17:11:54 +01:00
Clifford Wolf
eefe78be09
Fixed memory->start_offset handling
2015-01-01 12:56:01 +01:00
Clifford Wolf
0bb6b24c11
Added global yosys_celltypes
2014-12-29 14:30:33 +01:00
Clifford Wolf
90bc71dd90
dict/pool changes in ast
2014-12-29 03:11:50 +01:00
Clifford Wolf
137f35373f
Changed more code to dict<> and pool<>
2014-12-28 19:24:24 +01:00
Clifford Wolf
7751c491fb
Improved some warning messages
2014-12-27 03:40:27 +01:00
Clifford Wolf
12ca6538a4
Fixed mem2reg warning message
2014-12-27 03:26:30 +01:00
Clifford Wolf
a6c96b986b
Added Yosys::{dict,nodict,vector} container types
2014-12-26 10:53:21 +01:00
Clifford Wolf
edb3c9d0c4
Renamed extend() to extend_xx(), changed most users to extend_u0()
2014-12-24 09:51:17 +01:00
Clifford Wolf
1282a113da
Fixed supply0/supply1 with many wires
2014-12-11 13:56:20 +01:00
Clifford Wolf
76c83283c4
Fixed minor bug in parsing delays
2014-11-24 14:48:07 +01:00
Clifford Wolf
56c7d1e266
Fixed two minor bugs in constant parsing
2014-11-24 14:39:24 +01:00
Clifford Wolf
87333f3ae2
Added warning for use of 'z' constants in HDL
2014-11-14 19:59:50 +01:00
Clifford Wolf
4e5350b409
Fixed parsing of nested verilog concatenation and replicate
2014-11-12 19:10:35 +01:00
Clifford Wolf
fe829bdbdc
Added log_warning() API
2014-11-09 10:44:23 +01:00
Clifford Wolf
acf010d30d
Added "ENABLE_PLUGINS := 0" to verific amd64 build instructions
2014-11-08 11:38:44 +01:00
Clifford Wolf
a21481b338
Fixed parsing of "module mymod #( parameter foo = 1, bar = 2 ..."
2014-10-30 14:01:02 +01:00
Clifford Wolf
37aa2e02db
AST simplifier: optimize constant AST_CASE nodes before recursively descending
2014-10-29 08:29:51 +01:00
Clifford Wolf
f9c096eeda
Added support for task and function args in parentheses
2014-10-27 13:21:57 +01:00
Clifford Wolf
c4a2b3c1e9
Improvements in $readmem[bh] implementation
2014-10-26 23:29:36 +01:00
Clifford Wolf
70b2efdb05
Added support for $readmemh/$readmemb
2014-10-26 20:33:10 +01:00
Clifford Wolf
26cbe4a4e5
Fixed constant "cond ? string1 : string2" with strings of different size
2014-10-25 18:23:53 +02:00
Clifford Wolf
c5eb5e56b8
Re-introduced Yosys::readsome() helper function
...
(f.read() + f.gcount() made problems with lines > 16kB)
2014-10-23 10:58:36 +02:00
Clifford Wolf
750c615e7f
minor indenting corrections
2014-10-19 18:42:03 +02:00
Parviz Palangpour
de8adb8ec5
Builds on Mac 10.9.2 with LLVM 3.5.
2014-10-19 11:14:43 -05:00
Clifford Wolf
84ffe04075
Fixed various VS warnings
2014-10-18 15:20:38 +02:00
William Speirs
31267a1ae8
Header changes so it will compile on VS
2014-10-17 11:41:36 +02:00
William Speirs
fda52f05f2
Wrapped math in int constructor
2014-10-17 11:28:14 +02:00
Clifford Wolf
3838856a9e
Print "SystemVerilog" in "read_verilog -sv" log messages
2014-10-16 10:31:54 +02:00
Clifford Wolf
6b05a9e807
Fixed handling of invalid array access in mem2reg code
2014-10-16 00:44:23 +02:00
Clifford Wolf
f65e1c309f
Updated .gitignore file for ilang and verilog frontends
2014-10-15 01:14:38 +02:00
Clifford Wolf
c3e9922b5d
Replaced readsome() with read() and gcount()
2014-10-15 01:12:53 +02:00
William Speirs
fad0b0c506
Updated lexers & parsers to include prefixes
2014-10-15 00:48:19 +02:00
Clifford Wolf
0b9282a779
Added make_temp_{file,dir}() and remove_directory() APIs
2014-10-12 12:11:57 +02:00
Clifford Wolf
b1596bc0e7
Added run_command() api to replace system() and popen()
2014-10-12 10:57:15 +02:00
Clifford Wolf
35fbc0b35f
Do not the 'z' modifier in format string (another win32 fix)
2014-10-11 11:42:08 +02:00
Clifford Wolf
8263f6a74a
Fixed win32 troubles with f.readsome()
2014-10-11 11:36:22 +02:00
Clifford Wolf
0a651f112f
Disabled vhdl2verilog command for win32 builds
2014-10-11 10:46:19 +02:00
Clifford Wolf
bbd808072b
Added format __attribute__ to stringf()
2014-10-10 17:22:08 +02:00
Clifford Wolf
4569a747f8
Renamed SIZE() to GetSize() because of name collision on Win32
2014-10-10 17:07:24 +02:00
Clifford Wolf
f9a307a50b
namespace Yosys
2014-09-27 16:17:53 +02:00
Clifford Wolf
48b00dccea
Another $clog2 bugfix
2014-09-08 12:25:23 +02:00
Clifford Wolf
680eaaac41
Fixed $clog2 (off by one error)
2014-09-06 19:31:04 +02:00
Clifford Wolf
deff416ea7
Fixed assignment of out-of bounds array element
2014-09-06 17:58:27 +02:00
Ruben Undheim
79cbf9067c
Corrected spelling mistakes found by lintian
2014-09-06 08:47:06 +02:00
Clifford Wolf
8927aa6148
Removed $bu0 cell type
2014-09-04 02:07:52 +02:00
Clifford Wolf
58367cd87a
Removed compatbility.{h,cc}: Not using open_memstream/fmemopen anymore
2014-08-23 15:14:58 +02:00
Clifford Wolf
19cff41eb4
Changed frontend-api from FILE to std::istream
2014-08-23 15:03:55 +02:00
Clifford Wolf
98442e019d
Added emscripten (emcc) support to build system and some build fixes
2014-08-22 16:20:22 +02:00
Clifford Wolf
e218f0eacf
Added support for non-standard <plugin>:<c_name> DPI syntax
2014-08-22 14:30:29 +02:00
Clifford Wolf
74af3a2b70
Archibald Rust and Clifford Wolf: ffi-based dpi_call()
2014-08-22 14:22:09 +02:00
Clifford Wolf
ad146c2582
Fixed small memory leak in ast simplify
2014-08-21 17:33:40 +02:00
Clifford Wolf
6c5cafcd8b
Added support for DPI function with different names in C and Verilog
2014-08-21 17:22:04 +02:00
Clifford Wolf
085c8e873d
Added AstNode::asInt()
2014-08-21 17:11:51 +02:00
Clifford Wolf
490d7a5bf2
Fixed memory leak in DPI function calls
2014-08-21 13:09:47 +02:00
Clifford Wolf
7bfc4ae120
Added Verilog/AST support for DPI functions (dpi_call() still unimplemented)
2014-08-21 12:43:51 +02:00
Clifford Wolf
38addd4c67
Added support for global tasks and functions
2014-08-21 12:42:28 +02:00
Clifford Wolf
640d9fc551
Added "via_celltype" attribute on task/func
2014-08-18 14:29:30 +02:00
Clifford Wolf
acb435b6cf
Added const folding of AST_CASE to AST simplifier
2014-08-18 00:02:30 +02:00
Clifford Wolf
64713647a9
Improved AST ProcessGenerator performance
2014-08-17 02:17:49 +02:00
Clifford Wolf
d491fd8c19
Use stackmap<> in AST ProcessGenerator
2014-08-17 00:57:24 +02:00
Clifford Wolf
7f734ecc09
Added module->uniquify()
2014-08-16 23:50:36 +02:00
Clifford Wolf
83e2698e10
AST ProcessGenerator: replaced subst_*_{from,to} with subst_*_map
2014-08-16 19:31:59 +02:00
Clifford Wolf
f092b50148
Renamed $_INV_ cell type to $_NOT_
2014-08-15 14:11:40 +02:00
Clifford Wolf
c7afbd9d8e
Fixed bug in "read_verilog -ignore_redef"
2014-08-15 01:53:22 +02:00
Clifford Wolf
978a933b6a
Added RTLIL::SigSpec::to_sigbit_map()
2014-08-14 23:14:47 +02:00
Clifford Wolf
c83b990458
Changed the AST genWidthRTLIL subst interface to use a std::map
2014-08-14 23:02:07 +02:00
Clifford Wolf
6d56172c0d
Fixed line numbers when using here-doc macros
2014-08-14 22:26:30 +02:00
Clifford Wolf
85e3cc12ac
Fixed handling of task outputs
2014-08-14 22:26:10 +02:00
Clifford Wolf
1bf7a18fec
Added module->ports
2014-08-14 16:22:52 +02:00
Clifford Wolf
f53984795d
Added support for non-standard """ macro bodies
2014-08-13 13:03:38 +02:00
Clifford Wolf
593264e9ed
Fixed building verific bindings
2014-08-12 15:21:06 +02:00
Clifford Wolf
2dc3333734
Also allow "module foobar(input foo, output bar, ...);" syntax
2014-08-07 16:41:27 +02:00
Clifford Wolf
d259abbda2
Added AST_MULTIRANGE (arrays with more than 1 dimension)
2014-08-06 15:52:54 +02:00
Clifford Wolf
91dd87e60b
Improved scope resolution of local regs in Verilog+AST frontend
2014-08-05 12:15:53 +02:00
Clifford Wolf
0129d41efa
Fixed AST handling of variables declared inside a functions main block
2014-08-05 08:35:51 +02:00
Clifford Wolf
b5a3419ac2
Added support for non-standard "module mod_name(...);" syntax
2014-08-04 15:40:07 +02:00
Clifford Wolf
768eb846c4
More bugfixes related to new RTLIL::IdString
2014-08-02 18:14:21 +02:00
Clifford Wolf
b9bd22b8c8
More cleanups related to RTLIL::IdString usage
2014-08-02 13:19:57 +02:00
Clifford Wolf
14412e6c95
Preparations for RTLIL::IdString redesign: cleanup of existing code
2014-08-02 00:45:25 +02:00
Clifford Wolf
bd74ed7da4
Replaced sha1 implementation
2014-08-01 19:01:10 +02:00
Clifford Wolf
c6fd82c70b
Fixed build of verific bindings
2014-07-31 16:45:23 +02:00
Clifford Wolf
cdae8abe16
Renamed port access function on RTLIL::Cell, added param access functions
2014-07-31 16:38:54 +02:00
Clifford Wolf
e6d33513a5
Added module->design and cell->module, wire->module pointers
2014-07-31 14:11:39 +02:00
Clifford Wolf
1cb25c05b3
Moved some stuff to kernel/yosys.{h,cc}, using Yosys:: namespace
2014-07-31 13:19:47 +02:00
Clifford Wolf
7daad40ca4
Fixed counting verilog line numbers for "// synopsys translate_off" sections
2014-07-30 20:18:48 +02:00
Clifford Wolf
e605af8a49
Fixed Verilog pre-processor for files with no trailing newline
2014-07-29 20:14:25 +02:00
Clifford Wolf
397b00252d
Added $shift and $shiftx cell types (needed for correct part select behavior)
2014-07-29 16:35:13 +02:00
Clifford Wolf
48822e79a3
Removed left over debug code
2014-07-28 19:38:30 +02:00
Clifford Wolf
ec58965967
Fixed part selects of parameters
2014-07-28 19:24:28 +02:00
Clifford Wolf
a03297a7df
Set results of out-of-bounds static bit/part select to undef
2014-07-28 16:09:50 +02:00
Clifford Wolf
55521c085a
Fixed RTLIL code generator for part select of parameter
2014-07-28 15:31:19 +02:00
Clifford Wolf
0598bc8708
Fixed width detection for part selects
2014-07-28 15:19:34 +02:00
Clifford Wolf
27a872d1e7
Added support for "upto" wires to Verilog front- and back-end
2014-07-28 14:25:03 +02:00
Clifford Wolf
3c45277ee0
Added wire->upto flag for signals such as "wire [0:7] x;"
2014-07-28 12:12:13 +02:00
Clifford Wolf
7bd2d1064f
Using log_assert() instead of assert()
2014-07-28 11:27:48 +02:00
Clifford Wolf
ee65dea738
Fixed signdness detection of expressions with bit- and part-selects
2014-07-28 10:10:08 +02:00
Clifford Wolf
c4bdba78cb
Added proper Design->addModule interface
2014-07-27 21:12:09 +02:00
Clifford Wolf
7661ded8dd
Fixed verific bindings for new RTLIL api
2014-07-27 12:00:28 +02:00
Clifford Wolf
6b34215efd
Fixed ilang parser for new RTLIL API
2014-07-27 11:56:35 +02:00
Clifford Wolf
10e5791c5e
Refactoring: Renamed RTLIL::Design::modules to modules_
2014-07-27 11:18:30 +02:00
Clifford Wolf
4c4b602156
Refactoring: Renamed RTLIL::Module::cells to cells_
2014-07-27 01:51:45 +02:00
Clifford Wolf
f9946232ad
Refactoring: Renamed RTLIL::Module::wires to wires_
2014-07-27 01:49:51 +02:00
Clifford Wolf
946ddff9ce
Changed a lot of code to the new RTLIL::Wire constructors
2014-07-26 20:12:50 +02:00
Clifford Wolf
97a59851a6
Added RTLIL::Cell::has(portname)
2014-07-26 16:11:28 +02:00
Clifford Wolf
f8fdc47d33
Manual fixes for new cell connections API
2014-07-26 15:58:23 +02:00
Clifford Wolf
b7dda72302
Changed users of cell->connections_ to the new API (sed command)
...
git grep -l 'connections_' | xargs sed -i -r -e '
s/(->|\.)connections_\["([^"]*)"\] = (.*);/\1set("\2", \3);/g;
s/(->|\.)connections_\["([^"]*)"\]/\1get("\2")/g;
s/(->|\.)connections_.at\("([^"]*)"\)/\1get("\2")/g;
s/(->|\.)connections_.push_back/\1connect/g;
s/(->|\.)connections_/\1connections()/g;'
2014-07-26 15:58:23 +02:00
Clifford Wolf
cc4f10883b
Renamed RTLIL::{Module,Cell}::connections to connections_
2014-07-26 11:58:03 +02:00
Clifford Wolf
2bec47a404
Use only module->addCell() and module->remove() to create and delete cells
2014-07-25 17:56:19 +02:00
Clifford Wolf
309d64d46a
Fixed two memory leaks in ast simplify
2014-07-25 13:24:10 +02:00
Clifford Wolf
1488bc0c4f
Updated verific build/test instructions
2014-07-25 12:16:03 +02:00
Clifford Wolf
6aa792c864
Replaced more old SigChunk programming patterns
2014-07-24 23:10:58 +02:00
Clifford Wolf
b17d6531c8
Added "make PRETTY=1"
2014-07-24 17:15:01 +02:00
Clifford Wolf
375aa71dfe
Various fixes in Verific frontend for new RTLIL API
2014-07-23 21:35:01 +02:00
Clifford Wolf
20a7965f61
Various small fixes (from gcc compiler warnings)
2014-07-23 20:45:27 +02:00
Clifford Wolf
c094c53de8
Removed RTLIL::SigSpec::optimize()
2014-07-23 20:32:28 +02:00
Clifford Wolf
ec923652e2
Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 3/3
2014-07-23 09:52:55 +02:00
Clifford Wolf
a8d3a68971
Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 2/3
2014-07-23 09:49:43 +02:00
Clifford Wolf
115dd959d9
SigSpec refactoring: More cleanups of old SigSpec use pattern
2014-07-22 23:50:21 +02:00
Clifford Wolf
28b3fd05fa
SigSpec refactoring: change RTLIL::SigSpec::chunks() to be read-only, created interim RTLIL::SigSpec::chunks_rw()
2014-07-22 20:58:44 +02:00
Clifford Wolf
7bffde6abd
SigSpec refactoring: change RTLIL::SigSpec::size() to be read-only
2014-07-22 20:39:38 +02:00
Clifford Wolf
4b4048bc5f
SigSpec refactoring: using the accessor functions everywhere
2014-07-22 20:39:37 +02:00
Clifford Wolf
a233762a81
SigSpec refactoring: renamed chunks and width to __chunks and __width
2014-07-22 20:39:37 +02:00
Clifford Wolf
3b5f4ff39c
Fixed ilang parsing of process attributes
2014-07-22 20:39:37 +02:00
Clifford Wolf
d6d0e08834
Fixed make rules for ilang parser
2014-07-22 20:39:37 +02:00
Clifford Wolf
4147b55c23
Added "autoidx" statement to ilang file format
2014-07-21 15:15:18 +02:00
Clifford Wolf
361e0d62ff
Replaced depricated NEW_WIRE macro with module->addWire() calls
2014-07-21 12:42:02 +02:00
Clifford Wolf
1d88f1cf9f
Removed deprecated module->new_wire()
2014-07-21 12:35:06 +02:00
Clifford Wolf
9b183539af
Implemented dynamic bit-/part-select for memory writes
2014-07-17 16:49:23 +02:00
Clifford Wolf
5867f6bcdc
Added support for bit/part select to mem2reg rewriter
2014-07-17 13:49:32 +02:00
Clifford Wolf
6d69d4aaa8
Added support for constant bit- or part-select for memory writes
2014-07-17 13:13:21 +02:00
Clifford Wolf
b171a4c1bc
Added "inout" ports support to read_liberty
2014-07-16 18:12:46 +02:00
Clifford Wolf
5057935722
Set blackbox attribute in "read_liberty -lib"
2014-07-16 18:12:16 +02:00
Clifford Wolf
24f58e57f3
Fixed spelling of "direction" in read_liberty messages
2014-07-16 18:02:28 +02:00
Clifford Wolf
543551b80a
changes in verilog frontend for new $mem/$memwr WR_EN interface
2014-07-16 12:49:50 +02:00
Clifford Wolf
0f9ca49dc6
Added passing of various options to vhdl2verilog
2014-07-12 10:02:39 +02:00
Clifford Wolf
55a1b8dbac
Fixed processing of initial values for block-local variables
2014-07-11 13:05:53 +02:00
Clifford Wolf
ee8ad72fd9
fixed parsing of constant with comment between size and value
2014-07-02 06:27:04 +02:00
Clifford Wolf
076182c34e
Fixed handling of mixed real/int ternary expressions
2014-06-25 10:05:36 +02:00
Clifford Wolf
4fc43d1932
More found_real-related fixes to AstNode::detectSignWidthWorker
2014-06-24 15:08:48 +02:00
Clifford Wolf
65b2e9c064
fixed signdness detection for expressions with reals
2014-06-21 21:41:13 +02:00
Clifford Wolf
80e4594695
Added AstNode::MEM2REG_FL_CMPLX_LHS
2014-06-17 21:39:25 +02:00
Clifford Wolf
798ff88855
Improved handling of relational op of real values
2014-06-17 12:47:51 +02:00
Clifford Wolf
6c17d4f242
Improved ternary support for real values
2014-06-16 15:12:24 +02:00
Clifford Wolf
82bbd2f077
Use undef (x/z vs. NaN) rules for real values from IEEE Std 1800-2012
2014-06-16 15:05:37 +02:00
Clifford Wolf
0c4c79c4c6
Fixed parsing of TOK_INTEGER (implies TOK_SIGNED)
2014-06-16 15:02:40 +02:00
Clifford Wolf
5bfe865cec
Added found_real feature to AstNode::detectSignWidth
2014-06-16 15:00:57 +02:00
Clifford Wolf
4d1df128fa
Improved AstNode::realAsConst for large numbers
2014-06-15 09:27:09 +02:00
Clifford Wolf
7f57bc8385
Improved parsing of large integer constants
2014-06-15 08:48:17 +02:00
Clifford Wolf
48dc6ab98d
Improved AstNode::asReal for large integers
2014-06-15 08:38:31 +02:00
Clifford Wolf
149fe83a8d
improved (fixed) conversion of real values to bit vectors
2014-06-14 21:00:51 +02:00
Clifford Wolf
d5765b5e14
Fixed relational operators for const real expressions
2014-06-14 19:33:58 +02:00
Clifford Wolf
f3b4a9dd24
Added support for math functions
2014-06-14 13:36:23 +02:00
Clifford Wolf
9bd7d5c468
Added handling of real-valued parameters/localparams
2014-06-14 12:00:47 +02:00
Clifford Wolf
fc7b6d172a
Implemented more real arithmetic
2014-06-14 11:27:05 +02:00
Clifford Wolf
442a8e2875
Implemented basic real arithmetic
2014-06-14 08:51:22 +02:00
Clifford Wolf
9dd16fa41c
Added real->int convertion in ast genrtlil
2014-06-14 07:44:19 +02:00
Clifford Wolf
7ef0da32cd
Added Verilog lexer and parser support for real values
2014-06-13 11:29:23 +02:00
Clifford Wolf
482d9208aa
Added read_verilog -sv options, added support for bit, logic,
...
allways_ff, always_comb, and always_latch
2014-06-12 11:54:20 +02:00
Clifford Wolf
e275e8eef9
Add support for cell arrays
2014-06-07 11:48:50 +02:00
Clifford Wolf
0b1ce63a19
Added support for repeat stmt in const functions
2014-06-07 10:47:53 +02:00
Clifford Wolf
7c8a7b2131
further improved const function support
2014-06-07 00:02:05 +02:00
Clifford Wolf
5281562d0e
made the generate..endgenrate keywords optional
2014-06-06 23:05:01 +02:00
Clifford Wolf
76da2fe172
improved const function support
2014-06-06 22:55:02 +02:00
Clifford Wolf
5c10d2ee36
fix functions with no block (but single statement, loop, etc.)
2014-06-06 21:29:23 +02:00
Clifford Wolf
ab54ce17c8
improved ast simplify of const functions
2014-06-06 17:40:45 +02:00
Clifford Wolf
b5cd7a0179
added while and repeat support to verilog parser
2014-06-06 17:40:04 +02:00
Clifford Wolf
f9c1cd5edb
Improved error message for options after front-end filename arguments
2014-06-04 09:10:50 +02:00
Johann Glaser
63dfbb18cf
new flags -ignore_miss_func and -ignore_miss_dir for read_liberty
2014-05-28 16:50:13 +02:00
Clifford Wolf
7188542155
Fixed clang -Wdeprecated-register warnings
2014-04-20 14:28:23 +02:00
Clifford Wolf
a1be4816d6
Replaced depricated %name-prefix= bison directive
2014-04-20 14:22:11 +02:00
Clifford Wolf
a3b9692a68
Fixed mapping of Verific WIDE_DFFRS operator
2014-03-20 13:40:01 +01:00
Clifford Wolf
470c2455e4
Fixed mapping of Verific FADD primitive with unconnected outputs
2014-03-20 13:26:52 +01:00
Clifford Wolf
cdf1257565
Progress in Verific bindings
2014-03-17 14:43:16 +01:00
Clifford Wolf
0b0dcfda7d
Progress in Verific bindings
2014-03-17 02:43:53 +01:00
Clifford Wolf
a67cd2d4a2
Progress in Verific bindings
2014-03-17 01:56:00 +01:00
Clifford Wolf
acda74c12c
Added support for memories to verific bindings
2014-03-16 17:05:05 +01:00