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153 Commits

Author SHA1 Message Date
Alberto Gonzalez 644e55b3d3
Replace `std::map` with `dict` for `celltypeMap`. 2020-05-14 20:06:53 +00:00
Alberto Gonzalez 67f4046c05
Replace `std::set` with `pool` for `handled_cells` and `techmap_wire_names`. 2020-05-14 20:06:53 +00:00
Alberto Gonzalez 64c16f8c13
Replace `std::map` with `dict` for `positional_ports`. 2020-05-14 20:06:53 +00:00
Alberto Gonzalez 2fb4931e5b
Add specialized `hash()` for type `dict` and use a `dict` instead of a `std::map` for `techmap_cache` and `techmap_do_cache`. 2020-05-14 20:06:53 +00:00
Alberto Gonzalez 437f3fb342
Replace `std::map` with `dict` for `simplemap_mappers`. 2020-05-14 20:06:53 +00:00
Alberto Gonzalez 99b586b283
Use `nullptr` instead of `NULL` in `passes/techmap/techmap.cc`. 2020-05-14 20:06:53 +00:00
Alberto Gonzalez 5f7f213c7f
Replace `std::string` and `RTLIL::IdString` with `IdString` in `passes/techmap/techmap.cc`. 
Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
 2020-05-14 20:06:53 +00:00
Alberto Gonzalez e49fdee404
Do not modify design modules while iterating over `modules()`. 
Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
 2020-05-14 20:06:53 +00:00
Alberto Gonzalez 985a29ff3b
Clean up pseudo-private member usage, superfluous `std::vector` instantiation, and `RTLIL::id2cstr()` usage in `passes/techmap/techmap.cc`. 2020-05-14 20:06:53 +00:00
Eddie Hung 843201ec96 techmap: fix error message 2020-04-14 08:17:02 -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 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