amaranth/nmigen
whitequark 6bfff25e76 vendor: yosys is not a required tool for proprietary toolchains.
Since commit b9799b4c, the discovery mechanism for the Yosys required
to produce Verilog is different from the usual require_tool(); namely
it is possible to produce Verilog without a `yosys` binary on PATH.

Fixes #419.
2020-07-02 18:13:54 +00:00
..
back back.pysim: simplify. 2020-06-28 05:04:16 +00:00
build vendor.intel: double-quote Tcl values rather than brace-quoting. 2020-05-21 09:48:42 +00:00
compat Add support for using non-compat Elaboratable instances with compat.fhdl.verilog.convert and compat.run_simulation 2020-04-02 02:46:44 +00:00
hdl Add (heavily work in progress) documentation. 2020-06-30 22:21:16 +00:00
lib lib.cdc: update PulseSynchronizer to follow conventions. 2020-06-28 05:17:33 +00:00
test Add (heavily work in progress) documentation. 2020-06-30 22:21:16 +00:00
vendor vendor: yosys is not a required tool for proprietary toolchains. 2020-07-02 18:13:54 +00:00
__init__.py Gracefully handle missing dependencies. 2020-07-01 07:00:02 +00:00
_toolchain.py Refactor build script toolchain lookups. 2019-10-13 13:53:24 +00:00
_unused.py _unused: extract must-use logic from hdl.ir. 2020-02-01 01:35:05 +00:00
_utils.py hdl.ir: allow disabling UnusedElaboratable warning in file scope. 2019-10-26 06:17:14 +00:00
_yosys.py Gracefully handle missing dependencies. 2020-07-01 07:00:02 +00:00
asserts.py hdl.ast,back.rtlil: implement Cover. 2019-09-03 01:32:24 +00:00
cli.py back.cxxrtl: new backend. 2020-06-11 16:19:40 +00:00
rpc.py rpc: add public Records as module ports. 2019-09-30 18:28:21 +00:00
tracer.py tracer: fix get_var_name() to work on toplevel attributes. 2020-05-17 19:51:58 +00:00
utils.py {,_}tools→{,_}utils 2019-10-13 18:53:38 +00:00