Commit Graph

1677 Commits

Author SHA1 Message Date
Jannis Harder 4a2b7287ca
Merge pull request #3551 from daglem/struct-array-swapped-range
Support for arrays with swapped ranges within structs
2022-12-01 00:58:32 +01:00
Dag Lem 64f88eb7f1 Added asserts for current limitation of array dimensions in packed structs 2022-11-30 23:32:41 +01:00
Dag Lem 15c8e74329 Check for all cases of currently unsupported array dimensions in packed structs 2022-11-30 20:04:45 +01:00
Miodrag Milanovic f764cd1655 update documentation 2022-11-25 14:27:30 +01:00
Miodrag Milanovic b0be19c126 Support importing verilog configurations using Verific 2022-11-25 13:02:11 +01:00
Dag Lem ddb12148e7 Support for swapped ranges in second array dimension 2022-11-23 16:31:08 +01:00
Jannis Harder fc2f622a27
Merge pull request #3552 from daglem/fix-sv-c-array-dimensions
Correct interpretation of SystemVerilog C-style array dimensions
2022-11-23 15:12:17 +01:00
Jannis Harder 239ecf9185 Merge branch 'zachjs-master' 2022-11-21 17:47:43 +01:00
Dag Lem a862642fac Correct interpretation of SystemVerilog C-style array dimensions
IEEE Std 1800™-2017 7.4.2 specifies that [size] is the same as [0:size-1].
2022-11-13 07:41:25 +01:00
Dag Lem bab88630c2 Support for arrays with swapped ranges within structs
This also corrects the implementation of C type arrays within structs.

Fixes #3550
2022-11-12 08:48:25 +01:00
Miodrag Milanovic 59b6ac47c9 Add additional help info 2022-10-31 18:04:34 +01:00
Miodrag Milanovic 6fb80bce15 Enable importing blackbox modules only 2022-10-31 10:51:28 +01:00
Miodrag Milanovic e702f2894a Support for reading liberty files using verific 2022-10-31 10:15:05 +01:00
Zachary Snow 71e7e09092 verilog: Support module-scoped task/function calls
This is primarily intended to enable the standard-permitted use of
module-scoped identifiers to refer to tasks and non-constant functions.
As a side-effect, this also adds support for the non-standard use of
module-scoped identifiers referring to constant functions, a feature
that is supported in some other tools, including Iverilog.
2022-10-29 15:14:11 -04:00
Miodrag Milanovic 48628fbf5a Skip verific primitives and operators import by default 2022-10-14 17:41:24 +02:00
Miodrag Milanovic 922f8b614a Add option to import all cells from all libraries 2022-10-14 16:54:57 +02:00
Miodrag Milanovic 03df1ac72b fix whitespace 2022-10-10 16:31:29 +02:00
Miodrag Milanović e8ce9442a6
Merge pull request #3452 from ALGCDG/master
Add BLIF names command input plane size check
2022-10-10 16:29:27 +02:00
Claire Xenia Wolf 090228a6a1 Fix handling of verific -L options, add implicit "-L work"
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
2022-10-10 00:47:42 +02:00
Miodrag Milanovic 1a6f10e8ba Add support for EDIF file reading using Verific 2022-10-04 09:18:44 +02:00
Archie d29606532a Changing error reason string to be based on lut input plane limit constant. 2022-10-02 22:05:51 +02:00
Miodrag Milanovic 43267dec99 support file content redirection for verific frontened 2022-09-28 15:56:46 +02:00
Miodrag Milanovic b45517f7b7 Add comment for future self 2022-09-28 14:45:39 +02:00
Miodrag Milanovic f54ac8a6d6 Handle attributes imported from verific 2022-09-28 08:51:26 +02:00
Miodrag Milanovic 8fb498744f Import memory attributes 2022-09-21 15:48:40 +02:00
Miodrag Milanovic 3f94f9313a verific: better fix for read callback 2022-09-07 09:48:19 +02:00
Miodrag Milanovic 06a9c7499a verific: fix crash when using prep right after read 2022-09-07 09:40:14 +02:00
KrystalDelusion 9465b2af95 Fitting help messages to 80 character width
Uses the regex below to search (using vscode):
	^\t\tlog\("(.{10,}(?<!\\n)|.{81,}\\n)"\);

Finds any log messages double indented (which help messages are)
and checks if *either* there are is no newline character at the end,
*or* the number of characters before the newline is more than 80.
2022-08-24 10:40:57 +12:00
Archie 15a0697c70 Adding check for BLIF names command input plane size. 2022-08-21 23:18:20 -05:00
Miodrag Milanovic b76c72056b set default_nettype to wire for resetall 2022-08-10 13:28:19 +02:00
Miodrag Milanovic 545a3417c8 resetall does not affect text defines, but undefineall does 2022-08-10 11:38:50 +02:00
Miodrag Milanovic 6c65ca4e50 Encode filename unprintable chars 2022-08-08 16:13:33 +02:00
Miodrag Milanovic 2b1aeb44d9 verific - make filepath handling compatible with verilog frontend 2022-08-08 11:57:28 +02:00
Miodrag Milanović 15393442d6
Merge pull request #3089 from YosysHQ/gatecat/liberty_wb
Add read_liberty -wb
2022-08-01 17:08:04 +02:00
Miodrag Milanovic 52a4a89265 Setting wire upto in verific import 2022-07-29 17:10:31 +02:00
Miodrag Milanović d19f9d0b66
Update README 2022-07-28 12:32:19 +02:00
Miodrag Milanovic 59b96bb1f8 Upadte documentation and changelog 2022-07-04 11:09:06 +02:00
Miodrag Milanovic b80976b543 Update to new verific extensions inteface 2022-06-30 11:19:01 +02:00
Archie 7eeb656e2a Add check for BLIF with no model name 2022-06-22 00:34:49 +01:00
Miodrag Milanovic 1fdbb42fdd Revert "use new verific extensions library"
This reverts commit 607e957657.
2022-06-21 18:07:47 +02:00
Miodrag Milanovic 607e957657 use new verific extensions library 2022-06-17 16:04:22 +02:00
Miodrag Milanovic ddc8044655 removed deprecated features code 2022-06-13 10:50:24 +02:00
Miodrag Milanovic 6e8e4b4550 verific: Added "-vlog-libext" option to specify search extension for libraries 2022-06-09 08:57:48 +02:00
Miodrag Milanovic e35a166353 verific: proper file location for readmem commands 2022-06-04 08:39:50 +02:00
Zachary Snow a650d9079f verilog: fix width/sign detection for functions 2022-05-30 16:45:39 -04:00
Jannis Harder 4bfaaea0d5 verilog: fix size and signedness of array querying functions
genrtlil.cc and simplify.cc had inconsistent and slightly broken
handling of signedness for array querying functions. These functions are
defined to return a signed result. Simplify always produced an unsigned
and genrtlil always a signed 32-bit result ignoring the context.

Includes tests for the the relvant edge cases for context dependent
conversions.
2022-05-30 09:11:31 -04:00
Jannis Harder b75fa62e9b verilog: fix $past's signedness 2022-05-25 16:32:08 -04:00
Jannis Harder cffec1f95f verilog: fix signedness when removing unreachable cases 2022-05-24 23:03:31 -04:00
Miodrag Milanovic fdb393b6ce fix text to fit 80 columns 2022-05-23 19:57:21 +02:00
Miodrag Milanovic 4a5790d404 Update verific command file documentation 2022-05-23 19:35:14 +02:00