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67 Commits

Author SHA1 Message Date
Clifford Wolf 4744bb95fb Some fixes for $mem in verilog back-end 2015-05-20 13:55:50 +02:00
Clifford Wolf 42348cddd9 Merge pull request #63 from wluker/verilog-backend-mem 
Fixed bug in $mem cell verilog code generation.
 2015-05-11 21:38:06 +02:00
luke whittlesey 3bb5f064b8 Fixed bug in $mem cell verilog code generation. 2015-05-11 14:05:18 -04:00
Clifford Wolf 9e56739634 Disabled broken $mem support in verilog backend 2015-05-10 21:38:41 +02:00
luke whittlesey 6de8fea2c7 Made changes recommended by Clifford Wolf ... 
Removed bit_check_equal(), used RTLIL::SigBit for individual bits, used
dict<> instead of std::map, and used RTLIL::SigSpec instead of
std::vector.
 2015-05-10 11:33:24 -04:00
luke whittlesey 2c1e150297 Verilog backend for $mem cells should now be able to handle different 
write-enable bits and RD_TRANSPARENT parameter settings.
 2015-05-08 15:29:51 -04:00
luke whittlesey c0b68f4848 Added support for $mem cells in the verilog backend. 2015-05-07 13:03:09 -04:00
Clifford Wolf d176e613c2 Minor fixes in handling of "init" attribute 2015-04-09 15:12:26 +02:00
Clifford Wolf b0c0ede879 Added "init" attribute support to verilog backend 2015-04-04 18:06:52 +02:00
Clifford Wolf 67e6dcd34a Added Verilog backend $dffsr support 2015-03-18 08:01:37 +01:00
Clifford Wolf 756b4064b2 Fixed "write_verilog -attr2comment" handling of "*/" in strings 2015-02-13 22:48:10 +01:00
Clifford Wolf 43951099cf Added dict/pool.sort() 2015-01-24 00:13:27 +01:00
Clifford Wolf 146f769bee Cosmetic changes in verilog output format 2015-01-02 22:57:08 +01:00
Clifford Wolf 9e6fb0b02c Replaced std::unordered_map as implementation for Yosys::dict 2014-12-26 21:35:22 +01:00
Clifford Wolf a6c96b986b Added Yosys::{dict,nodict,vector} container types 2014-12-26 10:53:21 +01:00
Clifford Wolf 5df192e71c Added $dffe support to write_verilog 2014-12-20 00:03:20 +01:00
Clifford Wolf 461594bb83 Fixed generation of temp names in verilog backend 2014-11-07 14:40:06 +01:00
Clifford Wolf 4569a747f8 Renamed SIZE() to GetSize() because of name collision on Win32 2014-10-10 17:07:24 +02:00
Clifford Wolf f9a307a50b namespace Yosys 2014-09-27 16:17:53 +02:00
Clifford Wolf 9329a76818 Various bug fixes (related to $macc model testing) 2014-09-06 20:30:46 +02:00
Clifford Wolf 8927aa6148 Removed $bu0 cell type 2014-09-04 02:07:52 +02:00
Clifford Wolf b9cb483f3e Using $pos models for $bu0 2014-09-03 21:20:59 +02:00
Clifford Wolf 5dce303a2a Changed backend-api from FILE to std::ostream 2014-08-23 13:54:21 +02:00
Clifford Wolf f82c978e08 Fixed AOI/OAI expr handling in verilog backend 2014-08-16 22:05:09 +02:00
Clifford Wolf 47c2637a96 Added additional gate types: $_NAND_ $_NOR_ $_XNOR_ $_AOI3_ $_OAI3_ $_AOI4_ $_OAI4_ 2014-08-16 18:29:39 +02:00
Clifford Wolf f092b50148 Renamed $_INV_ cell type to $_NOT_ 2014-08-15 14:11:40 +02:00
Clifford Wolf 746aac540b Refactoring of CellType class 2014-08-14 15:46:51 +02:00
Clifford Wolf 88cf00ce78 Be more conservative with printing decimal numbers in verilog backend 2014-08-02 21:54:02 +02:00
Clifford Wolf ca1b5d50e0 Improved verilog output for ordinary $mux cells 2014-08-02 21:10:08 +02:00
Clifford Wolf b9bd22b8c8 More cleanups related to RTLIL::IdString usage 2014-08-02 13:19:57 +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 27a872d1e7 Added support for "upto" wires to Verilog front- and back-end 2014-07-28 14:25:03 +02:00
Clifford Wolf 7bd2d1064f Using log_assert() instead of assert() 2014-07-28 11:27:48 +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 97a59851a6 Added RTLIL::Cell::has(portname) 2014-07-26 16:11:28 +02:00
Clifford Wolf f8fdc47d33 Manual fixes for new cell connections API 2014-07-26 15:58:23 +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 5826670009 Various RTLIL::SigSpec related code cleanups 2014-07-25 14:25:42 +02:00
Clifford Wolf c094c53de8 Removed RTLIL::SigSpec::optimize() 2014-07-23 20:32:28 +02:00
Clifford Wolf 28b3fd05fa SigSpec refactoring: change RTLIL::SigSpec::chunks() to be read-only, created interim RTLIL::SigSpec::chunks_rw() 2014-07-22 20:58:44 +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 a30e2857c7 Use functions instead of always blocks for $mux/$pmux/$safe_pmux in verilog backend 2014-07-20 02:16:30 +02:00
Clifford Wolf 0c67393313 Added support for $bu0 to verilog backend 2014-07-20 01:56:16 +02:00
Clifford Wolf fc3b3c4ec3 Added $slice and $concat cell types 2014-02-07 17:44:57 +01:00
Clifford Wolf 369bf81a70 Added support for non-const === and !== (for miter circuits) 2013-12-27 14:20:15 +01:00
Clifford Wolf f4b46ed31e Replaced signed_parameters API with CONST_FLAG_SIGNED 2013-12-04 14:24:44 +01:00