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Code Activity
9183 commits 93 branches 53 tags 44 MiB
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143 commits

Author SHA1 Message Date
Eddie Hung
956ecd48f7 kernel: big fat patch to use more ID::*, otherwise ID(*) 2020-04-02 09:51:32 -07:00
Eddie Hung
37f42fe102
Merge pull request #1845 from YosysHQ/eddie/kernel_speedup 
kernel: speedup by using more pass-by-const-ref
 2020-04-02 07:13:33 -07:00
Marcin Kościelnicki
c2bf11e42a techmap: Fix cell names with _TECHMAP_REPLACE_.* 
Fixes #1804.
 2020-03-23 11:17:07 +01:00
Eddie Hung
432a09af80 kernel: SigSpec use more const& + overloads to prevent implicit SigSpec 2020-03-13 08:17:39 -07:00
Eddie Hung
265a655ef9 Also rename cells with _TECHMAP_REPLACE_. prefix, as per @cliffordwolf 2019-10-02 12:43:35 -07:00
Eddie Hung
edc3780723 techmap wires named _TECHMAP_REPLACE_.<identifier> to create alias 2019-09-30 17:20:12 -07:00
Marcin Kościelnicki
fd0e3a2c43 Fix _TECHMAP_REMOVEINIT_ handling. 
Previously, this wire was handled in the code that populated the "do or
do not" techmap cache, resulting in init value removal being performed
only for the first use of a given template.

Fixes the problem identified in #1396.
 2019-09-27 18:34:12 +02:00
Eddie Hung
72ce06909e Trim mismatched connection to be same (smallest) size 2019-09-20 17:51:36 -07:00
Eddie Hung
567e5f0aa7 Fix first testcase in #1391 2019-09-20 17:51:27 -07:00
Clifford Wolf
b76fac3ac3 Add techmap_autopurge attribute, fixes #1381 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-19 20:00:52 +02:00
Marcin Kościelnicki
a82e8df7d3 techmap: Add support for extracting init values of ports 2019-09-07 16:30:43 +02:00
Clifford Wolf
30f1ac7ce9 Rename conflicting wires on flatten/techmap, add "hierconn" attribute, fixes #1220 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-05 13:51:53 +02:00
Clifford Wolf
694a8f75cf Add flatten handling of pre-existing wires as created by interfaces, fixes #1145 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-05 13:30:58 +02:00
Eddie Hung
fe61dcce8b Grammar 2019-08-20 20:05:51 -07:00
Eddie Hung
193eae0c84 techmap -max_iter to apply to each module individually 2019-08-20 19:50:20 -07:00
Eddie Hung
eae5a6b12c Use ID::keep more liberally too 2019-08-15 14:51:12 -07:00
Eddie Hung
52355f5185 Use more ID::{A,B,Y,blackbox,whitebox} 2019-08-15 14:50:10 -07:00
Eddie Hung
02dead2e60 ID(\\.*) -> ID(.*) 2019-08-15 10:25:54 -07:00
Eddie Hung
78ba8b8574 Transform all "\\*" identifiers into ID() 2019-08-15 10:19:29 -07:00
Eddie Hung
9f98241010 Transform "$.*" to ID("$.*") in passes/techmap 2019-08-15 10:05:08 -07:00
Eddie Hung
4cfefae21e More use of IdString::in() 2019-08-15 09:23:57 -07:00
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
Eddie Hung
c11ad24fd7 Use std::stoi instead of atoi(<str>.c_str()) 2019-08-06 16:45:48 -07:00
Eddie Hung
c2db70f41e Increment _TECHMAP_BITS_CONNMAP_ by one since counting from zero 2019-07-09 12:14:00 -07:00
Clifford Wolf
e158ea2097 Add log_debug() framework 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-22 17:25:52 +02:00
Clifford Wolf
7b35d57592 Disable blackbox detection in techmap files 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-22 02:07:36 +02:00
Clifford Wolf
f3ad8d680a Add "techmap -wb", use in formal flows 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 11:23:24 +02:00
Clifford Wolf
b7445ef387 Check blackbox attribute in techmap/simplemap 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 11:10:05 +02:00
Eddie Hung
290a798cec Ignore 'whitebox' attr in flatten with "-wb" option 2019-04-18 10:32:00 -07:00
Clifford Wolf
f4abc21d8a Add "whitebox" attribute, add "read_verilog -wb" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-18 17:45:47 +02:00
Henner Zeller
3aa4484a3c Consistent use of 'override' for virtual methods in derived classes. 
o Not all derived methods were marked 'override', but it is a great
  feature of C++11 that we should make use of.
o While at it: touched header files got a -*- c++ -*- for emacs to
  provide support for that language.
o use YS_OVERRIDE for all override keywords (though we should probably
  use the plain keyword going forward now that C++11 is established)
 2018-07-20 23:51:06 -07:00
Clifford Wolf
a572b49538 Replace -ignore_redef with -[no]overwrite 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-05-03 15:25:59 +02:00
Clifford Wolf
a74f805ba0 Fix handling of src attributes in flatten 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-03-10 13:55:30 +01:00
Clifford Wolf
a96c775a73 Add support for "yosys -E" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-01-07 16:36:13 +01:00
Jason Lowdermilk
8dc6083de7 updated to use get_src_attribute() and set_src_attribute(). 2017-08-31 14:51:56 -06:00
Jason Lowdermilk
32c0f1193e Add support for source line tracking through synthesis phase 2017-08-29 14:46:35 -06:00
Clifford Wolf
b3bc7068d1 Fix handling of empty cell port assignments (i.e. ignore them) 2017-07-21 19:32:31 +02:00
Clifford Wolf
cf25dc9ce7 Copy attributes to _TECHMAP_REPLACE_ cells 2017-02-16 12:28:42 +01:00
Clifford Wolf
db7314bc02 Fix techmap for inout ports connected to inout ports 2017-02-13 16:55:25 +01:00
Clifford Wolf
74702b04c2 Build fixes for VS 2015 2016-10-16 20:37:02 +02:00
Clifford Wolf
ffbb4e992e Added MEMID handling to "flatten" pass 2016-10-14 10:36:37 +02:00
Clifford Wolf
d8ad889594 Bugfix in techmap parameter handling 2016-09-14 20:46:54 +02:00
Clifford Wolf
aadca148da Fixed preservation of important attributes in techmap 2016-05-06 13:59:30 +02:00
Clifford Wolf
0bc95f1e04 Added "yosys -D" feature 2016-04-21 23:28:37 +02:00
Clifford Wolf
bcc873b805 Fixed some visual studio warnings 2016-02-13 17:31:24 +01:00
Clifford Wolf
6fe48cf41e equiv_purge bugfix, using SigChunk in Yosys namespace 2015-10-24 19:09:45 +02:00
Clifford Wolf
eb1e3caae7 Fixed "flatten" for unconnected inout ports 2015-10-13 10:30:23 +02:00
Larry Doolittle
6c00704a5e Another block of spelling fixes 
Smaller this time
 2015-08-14 23:27:05 +02:00
Clifford Wolf
84bf862f7c Spell check (by Larry Doolittle) 2015-08-14 10:56:05 +02:00