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56 Commits

Author SHA1 Message Date
Martin Povišer a353b8fff0 read_liberty: Directly set `abc9_box` on fitting cells 2024-12-09 15:43:41 +01:00
Martin Povišer 5dffdd229c read_liberty: Redo unit delay; add `simple_comb_cell` attr 2024-12-05 18:31:24 +01:00
Martin Povišer 0d5c412807 read_liberty: s/busses/buses/ 2024-11-12 13:33:41 +01:00
Martin Povišer 28aa7b00ee read_liberty: Start an `-ignore_busses` option 2024-11-12 13:26:38 +01:00
Martin Povišer 0e96e477a2 read_liberty: Defer handling of re-definitions 
Postpone handling re-definitions to after we have established the cell
is not supposed to be ignored on the grounds of one of the user-provided
flags.
 2024-11-12 13:26:38 +01:00
Martin Povišer c7e8d41600 read_liberty: Set `area` `capacitance` attributes 2024-11-12 13:26:38 +01:00
Martin Povišer 4976abb867 read_liberty: Optionally import unit delay arcs 2024-09-18 16:17:03 +02:00
Martin Povišer ab5d6b06b4 read_liberty: Fix omitted helper change 2024-08-13 20:12:38 +02:00
Martin Povišer 309d80885b read_liberty: Use available gate creation helpers 2024-08-13 18:47:36 +02:00
Martin Povišer 3057c13a66 Improve libparse encapsulation 2024-08-13 18:47:36 +02:00
gatecat 22d8df1e7e liberty: Support for IO liberty files for verification 
Signed-off-by: gatecat <gatecat@ds0.me>
 2024-06-19 21:12:42 +02:00
N. Engelhardt 692a0fa33b print filename in liberty log_header 2023-01-11 21:31:46 +01:00
gatecat b506f398dd Add read_liberty -wb 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-11-25 19:13:08 +00:00
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
whitequark 7191dd16f9 Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
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
Miodrag Milanovic 6cce679b35 Fix typo, double "of" 2019-07-16 11:03:30 +02:00
whitequark efa278e232 Fix typographical and grammatical errors and inconsistencies. 
The initial list of hits was generated with the codespell command
below, and each hit was evaluated and fixed manually while taking
context into consideration.

    DIRS="kernel/ frontends/ backends/ passes/ techlibs/"
    DIRS="${DIRS} libs/ezsat/ libs/subcircuit"
    codespell $DIRS -S *.o -L upto,iff,thru,synopsys,uint

More hits were found by looking through comments and strings manually.
 2019-01-02 13:12:17 +00:00
Clifford Wolf 719e29404a Allow square brackets in liberty identifiers 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-11-05 12:33:33 +01:00
Clifford Wolf 6ca493b88c Minor code cleanups in liberty front-end 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-10-17 12:23:36 +02:00
argama 455638e00d detect ff/latch before processing other nodes 2018-10-14 01:42:48 +08:00
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 0ff0ce4973 Bugfix in liberty parser (as suggested by aiju in #569) 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-15 18:56:44 +02:00
Sergiusz Bazanski 7d076f071e Also interpret '&' in liberty functions 2018-05-12 20:55:31 +02:00
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 2c95dfcb5b Improve handling of "bus" pins in liberty front-end (some files use bus.pin.direction) 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-02-15 17:36:08 +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 8f5bf6de32 Added liberty parser support for types within cell decls 2016-09-23 13:53:23 +02:00
Clifford Wolf 13a03b84d4 Added support for bus interfaces to "read_liberty -lib" 2016-09-18 18:48:59 +02:00
Clifford Wolf 0bc95f1e04 Added "yosys -D" feature 2016-04-21 23:28:37 +02:00
Clifford Wolf 6c84341f22 Fixed trailing whitespaces 2015-07-02 11:14:30 +02:00
Clifford Wolf f9a307a50b namespace Yosys 2014-09-27 16:17:53 +02:00
Clifford Wolf 19cff41eb4 Changed frontend-api from FILE to std::istream 2014-08-23 15:03:55 +02:00
Clifford Wolf f092b50148 Renamed $_INV_ cell type to $_NOT_ 2014-08-15 14:11:40 +02:00
Clifford Wolf 768eb846c4 More bugfixes related to new RTLIL::IdString 2014-08-02 18:14:21 +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 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 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 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 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 b171a4c1bc Added "inout" ports support to read_liberty 2014-07-16 18:12:46 +02:00