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12002 commits 124 branches 59 tags 44 MiB
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339 commits

Author SHA1 Message Date
clairexen
c7d71f436d
Merge pull request #2168 from whitequark/assert-unused-exprs 
Use (and ignore) the expression provided to log_assert in NDEBUG builds
 2020-06-25 18:21:51 +02:00
Miodrag Milanovic
4aec50a863 optimization, all items should have same attributes 2020-06-25 09:18:53 +02:00
Miodrag Milanovic
f993d18755 verific - import attributes for net buses as well 2020-06-24 11:01:06 +02:00
whitequark
118e4caa37 Remove YS_ATTRIBUTE(unused) where present just for log_assert()/log_debug(). 2020-06-19 15:48:58 +00:00
whitequark
7191dd16f9 Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
clairexen
b2a0f49371
Merge pull request #2131 from YosysHQ/claire/preserveffs 
Do not optimize away FFs in "prep" and Verific front-end
 2020-06-10 12:44:23 +02:00
Miodrag Milanovic
d6bec3ba1c verific - detect missing memory to prevent crash. 2020-06-10 11:27:44 +02:00
Claire Wolf
3c7122c378 Do not optimize away FFs in "prep" and Verific fron-end 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-06-09 15:54:14 +02:00
Miodrag Milanovic
71072d1945 Support asymmetric memories for verific frontend 2020-06-01 10:30:03 +02:00
Claire Wolf
fa8cb3e35d Revert "Add support for non-power-of-two mem chunks in verific importer" 
This reverts commit 173aa27ca5.
 2020-05-17 11:31:11 +02:00
Eddie Hung
39fa1e160d verific: rewrite initial assume/asserts prior to elaboration 2020-05-15 14:05:28 -07:00
Claire Wolf
173aa27ca5 Add support for non-power-of-two mem chunks in verific importer 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-05-14 14:38:13 +02:00
Eddie Hung
5017ff4a97 verific: ignore anonymous enums 2020-04-30 07:48:47 -07:00
Eddie Hung
97bfe65d3a verific: support VHDL enums too 2020-04-27 15:17:13 -07:00
Eddie Hung
dd5f206d9e verific: recover wiretype/enum attr as part of import_attributes() 2020-04-27 08:43:54 -07:00
Eddie Hung
b52eccef3a Revert "verific: import enum attributes from verific" 
This reverts commit 5028e17f7d.
 2020-04-24 11:57:55 -07:00
Eddie Hung
d3555c667c verific: do not assert if wire not found; warn instead 2020-04-23 16:28:11 -07:00
Eddie Hung
5028e17f7d verific: import enum attributes from verific 2020-04-22 17:26:56 -07:00
Eddie Hung
956ecd48f7 kernel: big fat patch to use more ID::*, otherwise ID(*) 2020-04-02 09:51:32 -07:00
Eddie Hung
fdafb74eb7 kernel: use more ID::* 2020-04-02 07:14:08 -07:00
Claire Wolf
2ce7a0d369
Merge pull request #1667 from YosysHQ/clifford/verificnand 
Add Verific support for OPER_REDUCE_NAND
 2020-01-30 19:55:53 +01:00
Claire Wolf
60876ce183
Merge pull request #1503 from YosysHQ/eddie/verific_help 
`verific` pass to print help message when command syntax error
 2020-01-30 18:05:16 +01:00
Claire Wolf
23c44afaed Add Verific support for OPER_REDUCE_NAND 
Signed-off-by: Claire Wolf <clifford@clifford.at>
 2020-01-30 18:01:13 +01:00
Eddie Hung
f443695a38 Merge remote-tracking branch 'origin/master' into eddie/verific_help 2020-01-27 10:34:10 -08:00
Eddie Hung
d730bba6d2 verific: no help() when no YOSYS_ENABLE_VERIFIC 2020-01-27 10:32:18 -08:00
Eddie Hung
7b445121cc verific: also unflatten for 'hierarchy' flow as per @cliffordwolf 2020-01-27 10:15:22 -08:00
Eddie Hung
cccc0ae112 verific: unflatten struct ports 2020-01-24 10:12:52 -08:00
Clifford Wolf
22dd9f107c Send people to symbioticeda.com instead of verific.com 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-12-18 13:06:34 +01:00
Clifford Wolf
db323685a4 Add Verific support for SVA nexttime properties 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-11-22 16:11:56 +01:00
Clifford Wolf
e93e4a7a2c Improve handling of verific primitives in "verific -import -V" mode 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-11-22 16:00:07 +01:00
Clifford Wolf
6af0d03fae Add Verific SVA support for "always" properties 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-11-22 15:52:21 +01:00
Clifford Wolf
55bda2b2c6 Correctly treat empty modules as blackboxes in Verific 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-11-20 12:56:31 +01:00
Clifford Wolf
f6ff311a1d Do not rename VHDL entities to "entity(impl)" when they are top modules 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-11-20 12:54:10 +01:00
Eddie Hung
e2819ce31c Oops 2019-11-19 13:25:38 -08:00
Eddie Hung
84711f0e8c Print help message for verific pass 2019-11-19 13:24:48 -08:00
Clifford Wolf
84982b3083 Improve naming scheme for (VHDL) modules imported from Verific 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-10-24 12:13:50 +02:00
Clifford Wolf
d49c6b2cba Add "verific -L" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-10-24 09:14:03 +02:00
Clifford Wolf
4033ff8c2e Fix handling of "restrict" in Verific front-end 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-10-21 12:39:28 +02:00
Clifford Wolf
27d59dc055 Fix erroneous ifndef-NDEBUG in verific.cc 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-08-17 14:49:55 +02:00
Clifford Wolf
0c5db07cd6 Fix various NDEBUG compiler warnings, closes #1255 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-08-13 13:29:03 +02:00
Clifford Wolf
f54bf1631f
Merge pull request #1258 from YosysHQ/eddie/cleanup 
Cleanup a few barnacles across codebase
 2019-08-10 09:52:14 +02:00
Eddie Hung
6d77236f38 substr() -> compare() 2019-08-07 12:20:08 -07:00
Eddie Hung
48d0f99406 stoi -> atoi 2019-08-07 11:09:17 -07:00
Clifford Wolf
9260e97aa2 Automatically prune init attributes in verific front-end, fixes #1237 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-08-07 15:31:49 +02:00
Eddie Hung
c11ad24fd7 Use std::stoi instead of atoi(<str>.c_str()) 2019-08-06 16:45:48 -07:00
Eddie Hung
046e1a5214 Use State::S{0,1} 2019-08-06 16:22:47 -07:00
Clifford Wolf
fc462c8243 Call "read_verilog" with -defer from "read" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-07-29 10:29:36 +02:00
Clifford Wolf
36120fcc30 Only support Symbiotic EDA flavored Verific 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-06-02 10:14:50 +02:00
Clifford Wolf
2faa1d0e80 Enable Verific flag veri_elaborate_top_level_modules_having_interface_ports, fixes #1055 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-30 10:04:26 +02:00
Eddie Hung
c7d7d8ad1b For hier_tree::Elaborate() also include SV root modules (bind) 2019-05-03 20:53:25 +02:00