riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
12,121 Commits 75 Branches 48 Tags 60 MiB
Commit Graph

290 Commits

Author SHA1 Message Date
Claire Xenia Wolf 313340aed5 Add YOSYS to the implicitly defined verilog macros in verific 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-12-13 18:20:08 +01:00
Miodrag Milanović 2412497c26
Merge pull request #3102 from YosysHQ/claire/enumxz 
Fix verific import of enum values with x and/or z
 2021-12-10 19:36:37 +01:00
Claire Xenia Wolf 2da214d721 Fix verific import of enum values with x and/or z 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-12-10 14:52:27 +01:00
Claire Xen 19773d093f
Update verific.cc 
Ad-hoc fixes/improvements
 2021-12-10 14:27:18 +01:00
Miodrag Milanovic b06f547993 If direction NONE use that from first bit 2021-12-08 11:50:10 +01:00
Miodrag Milanovic 3ebfa3fb84 Make sure cell names are unique for wide operators 2021-12-03 09:49:05 +01:00
Miodrag Milanovic 15a35f5584 No need to alocate more memory than used 2021-11-10 10:50:44 +01:00
Claire Xenia Wolf 2ea757da51 Add "verific -cfg" command 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-11-01 10:41:51 +01:00
Claire Xenia Wolf 83118bfb9e Fix verific gclk handling for async-load FFs 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-10-31 17:12:29 +01:00
Miodrag Milanovic f7cc388bb5 Enable async load dff emit by default in Verific 2021-10-27 15:56:56 +02:00
Miodrag Milanovic 32673edfea Revert "Compile option for enabling async load verific support" 
This reverts commit b8624ad2ae.
 2021-10-27 15:55:43 +02:00
Miodrag Milanovic b8624ad2ae Compile option for enabling async load verific support 2021-10-25 09:04:43 +02:00
Claire Xenia Wolf 90b440f870 Fix verific.cc PRIM_DLATCH handling 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-10-21 12:13:35 +02:00
Claire Xenia Wolf 16a177560f Initial Verific impoter support for {PRIM,WIDE_OPER}_DLATCH{,RS} 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-10-21 05:42:47 +02:00
Miodrag Milanovic 17269ae59b Option to disable verific VHDL support 2021-10-20 10:02:58 +02:00
Miodrag Milanovic 1aa6896966 Support PRIM_BUFIF1 primitive 2021-10-14 13:04:32 +02:00
Claire Xen 2d3c79458d
Merge pull request #3039 from YosysHQ/claire/verific_aldff 
Add support for $aldff flip-flops to verific importer
 2021-10-11 10:01:56 +02:00
Claire Xenia Wolf c8074769b0 Add Verific adffe/dffsre/aldffe FIXMEs 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-10-11 10:00:20 +02:00
Miodrag Milanovic 93fbc9fba4 Import module attributes from Verific 2021-10-10 10:01:45 +02:00
Claire Xenia Wolf 34f1df8435 Fixes and add comments for open FIXME items 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-10-08 17:24:45 +02:00
Claire Xenia Wolf 1602a03864 Add support for $aldff flip-flops to verific importer 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-10-08 16:21:25 +02:00
Miodrag Milanovic abc5700628 verific set db_infer_set_reset_registers 2021-10-04 16:48:33 +02:00
Miodrag Milanovic c3d4bb4cc9 update required verific version 2021-09-02 14:59:16 +02:00
Miodrag Milanovic b59c427348 Make Verific extensions optional 2021-08-20 10:19:04 +02:00
Miodrag Milanovic be04d8834e Require latest verific 2021-08-02 10:29:58 +02:00
Miodrag Milanovic 987fca5297 Update to latest verific 2021-07-21 09:46:53 +02:00
Miodrag Milanovic 7a5ac90985 Update to latest Verific with extensions for initial assertions 2021-07-09 09:02:27 +02:00
Miodrag Milanovic 0dbb05a75e Add additional help 2021-07-05 09:16:54 +02:00
Miodrag Milanovic c0d8da20d5 Support command files in Verific 2021-06-16 11:21:44 +02:00
Claire Xenia Wolf 72787f52fc Fixing old e-mail addresses and deadnames 
s/((Claire|Xen|Xenia|Clifford)\s+)+(Wolf|Xen)\s+<(claire|clifford)@(symbioticeda.com|clifford.at|yosyshq.com)>/Claire Xenia Wolf <claire@yosyshq.com>/gi;
s/((Nina|Nak|N\.)\s+)+Engelhardt\s+<nak@(symbioticeda.com|yosyshq.com)>/N. Engelhardt <nak@yosyshq.com>/gi;
s/((David)\s+)+Shah\s+<(dave|david)@(symbioticeda.com|yosyshq.com|ds0.me)>/David Shah <dave@ds0.me>/gi;
s/((Miodrag)\s+)+Milanovic\s+<(miodrag|micko)@(symbioticeda.com|yosyshq.com)>/Miodrag Milanovic <micko@yosyshq.com>/gi;
s,https?://www.clifford.at/yosys/,http://yosyshq.net/yosys/,g;
 2021-06-08 00:39:36 +02:00
Miodrag Milanovic 13c2fd7137 Ganulate Verific support 2021-02-12 10:08:43 +01:00
Miodrag Milanovic d99c032c27 Require latest Verific build 2021-01-30 09:23:46 +01:00
Claire Xenia Wolf acad7a6e40 Switch verific bindings from Symbiotic EDA flavored Verific to YosysHQ flavored Verific 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-01-20 20:48:10 +01:00
Miodrag Milanovic 1c4a18f66f Bump required Verific version 2020-12-02 15:18:04 +01:00
Miodrag Milanovic c228cb74d6 Update verific version 2020-10-30 08:32:59 +01:00
Miodrag Milanovic c8f052bbe0 extend verific library API for formal apps and generators 2020-10-12 14:56:15 +02:00
Miodrag Milanović 1b7ed719a5
Update required Verific version 2020-10-05 13:27:27 +02:00
Miodrag Milanovic a44c5df259 use sha1 for parameter list in case if they contain spaces 2020-09-30 09:16:59 +02:00
Miodrag Milanovic 3f27a4ea68 Use latest verific 2020-09-02 10:22:25 +02:00
Miodrag Milanovic 04d5692a85 Reorder to prevent crash 2020-08-31 12:22:26 +02:00
Miodrag Milanovic 3af499c60f ast recognize lower case x and z and verific gives upper case 2020-08-30 13:33:03 +02:00
Miodrag Milanovic 2f93579bd1 Do not check for 1 and 0 only 2020-08-30 13:15:06 +02:00
Miodrag Milanovic b1e3bc059c Fix import of VHDL enums 2020-08-30 12:25:23 +02:00
Miodrag Milanovic fe8226a22d Add formal apps and template generators 2020-08-26 10:39:57 +02:00
Miodrag Milanovic cc02d58194 Clear last error message 2020-07-29 15:28:33 +02:00
clairexen 3d8d98d709
Merge pull request #2132 from YosysHQ/eddie/verific_initial 
verific: rewrite initial assume/asserts prior to elaboration
 2020-07-02 17:50:22 +02:00
Miodrag Milanovic 561890c4e8 Update verific API version check 2020-06-30 12:13:13 +02:00
Miodrag Milanovic b822beb1b2 Fix crash in verific frontend 2020-06-26 20:11:01 +02:00
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 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 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
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
Eddie Hung 3ea54ec400 Fix verific_parameters construction, use attribute to mark top netlists 2019-05-03 20:53:25 +02:00
Eddie Hung a27b42e975 WIP -chparam support for hierarchy when verific 2019-05-03 20:53:25 +02:00
Eddie Hung 0f1a4cc03c verific_import() changes to avoid ElaborateAll() 2019-05-03 20:53:25 +02:00
Clifford Wolf 7682629b79 Add "read -verific" and "read -noverific" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-03-27 14:03:35 +01:00
Clifford Wolf c863796e9f Fix "verific -extnets" for more complex situations 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-03-26 14:17:46 +01:00