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Author SHA1 Message Date
Wanda
089213e19f Implement RFC 46: Change Shape.cast(range(1)) to unsigned(0). 2024-02-06 10:05:10 +00:00
Catherine
1fe7bd010f hdl: remove subclassing of AnyValue and Property. 
This subclassing is unnecessary and makes downstream code more complex.
In the new IR, they are unified into cells with the same name anyway.
Even before that, this change simplifies things.
 2024-02-05 05:58:12 +00:00
Wanda
115954b4d9 lib.fifo: add Memory as submodules instead of its ports. [NFC] 
This makes the generated netlist very slightly nicer.
 2024-01-31 21:14:08 +00:00
Catherine
b5f0295bf4 docs/changes: mention removal of Repl. 2024-01-31 04:13:31 +00:00
Catherine
357ffb680c hdl: remove Repl per RFC 10. 
Closes #770.
 2024-01-31 03:01:35 +00:00
Catherine
4da8adf7ba back.rtlil: remove _SyncBuilder. NFC 
Amaranth doesn't emit sync rules for a while since these are private
for the Yosys Verilog frontend.
 2024-01-31 02:47:52 +00:00
Catherine
572a60d838 hdl: add missing compatibility shims. 
These were originally planned to be committed as a part of 5dd1223c,
but were lost during rebasing.
 2024-01-31 02:05:17 +00:00
Wanda
1506f08b81 sim: use Value.cast on traces. 
See kuznia-rdzeni/coreblocks#357.
 2024-01-30 23:20:31 +00:00
Catherine
ea3d6c9557 docs/reference: document compat guarantee, importing, shapes. 
This commit also contains a related semantic change: it adds `Shape`
and `ShapeCastable` to the `__all__` list in `amaranth.hdl`. This is
consistent with the policy that is laid out in the new documentation,
which permits such additions without notice.

Co-authored-by: mcclure <mcclure@users.noreply.github.com>
 2024-01-30 22:54:18 +00:00
Catherine
c9b87a4fc5 docs: lang.rst→guide.rst, add reference.rst. 2024-01-30 22:54:18 +00:00
Catherine
5dd1223cf8 amaranth.hdl: start all private names with an underscore. 
This change completes commit 9dc0617e and makes all the tests pass.
It corresponds with the ongoing langauge reference documentation effort.

Fixes #781.
 2024-01-30 17:20:45 +00:00
Catherine
cf83193bf9 amaranth.hdl: rename internal modules to begin with an underscore. 
This change completely breaks the library. It is done separately just
to make sure git tracks renames as such.
 2024-01-30 17:20:45 +00:00
Catherine
e88ff1335e docs/start: update to track changes in the language. 2024-01-30 03:22:46 +00:00
Catherine
8678d5fa14 hdl.dsl: warn if a case is defined after a default case. 2024-01-30 02:54:48 +00:00
Wanda
e9299ccd0e hdl.ast: change warning on out-of-range reset to an error, improve it. 
Fixes #1019.
 2024-01-30 02:35:26 +00:00
Catherine
8501d9dd73 docs/changes: fix formatting. 2024-01-29 19:33:39 +00:00
Catherine
fc7c86bbe6 docs/changes: link to docs for past releases. 2024-01-29 19:33:39 +00:00
Catherine
65d77f03fe back.verilog: forbid Yosys version range with dangling else bug. 
Fixes #1049.
 2024-01-24 16:45:22 +00:00
Catherine
0ea2aa6b69 docs/lang: document arrays. 2024-01-22 23:25:14 +00:00
Catherine
53f7b628b3 docs/lang: document instances. 2024-01-22 23:25:14 +00:00
Catherine
a5dd63246c docs/lang: document domain renaming. 2024-01-22 23:25:14 +00:00
Catherine
b3639c4cc5 utils: fix docstring syntax. 2024-01-22 23:25:14 +00:00
Adam Greig
db7e64960c lib.crc: make module documentation introduction consistent with other stdlib modules. 2024-01-19 08:57:57 +00:00
Wanda
b40c18fb00 hdl.ast: suggest bit_select or word_select when indexing with Value. 
Fixes #1044.
 2024-01-18 20:06:55 +00:00
Wanda
9e9790377a back.rtlil: fix emitting ROMs 2024-01-18 06:40:12 +00:00
Catherine
6211eca4ac docs: update cover, title, and copyright. 2024-01-17 18:29:16 +00:00
Wanda
ae36b596bb hdl.mem: Switch to first-class IR representation for memories. 
Fixes #611.
 2024-01-17 08:10:28 +00:00
Wanda
2fecd1c78b examples.basic.pmux: Fix for RFC 39. 2024-01-16 12:14:43 +00:00
Catherine
95538a3e07 docs/lang: describe ResetInserter and EnableInserter. 
Co-authored-by: mcclure <mcclure@users.noreply.github.com>
 2024-01-15 23:30:05 +00:00
Catherine
be0e163279 docs/lang: clarify some text about clock domains. 
Co-authored-by: mcclure <mcclure@users.noreply.github.com>
 2024-01-15 23:30:05 +00:00
Catherine
b8ca2a09b4 docs: make the logo a bit smaller. 
Co-authored-by: mcclure <mcclure@users.noreply.github.com>
 2024-01-15 23:30:05 +00:00
Wanda
bf8faea51e hdl.ast: raise a sensible error for xxx in Value 2024-01-14 00:36:44 +00:00
Wanda
86d14f584e Implement RFC 39: Change semantics of no-argument m.Case(). 2024-01-13 22:33:54 +00:00
Wanda
eb1c55859e hdl.ir: collect source location for Instance. 2024-01-13 22:33:01 +00:00
Wanda
7f76914b74 Implement RFC 17: Remove log2_int. 
Reexports of `amaranth.utils` functions are removed from
`amaranth._utils` to avoid a circular import issue (for `deprecated`).
Since this is a private module, this should not be a problem.
 2024-01-11 04:45:17 +00:00
Wanda
ea258fad71 Change uses of Case() to Default() in preparation for RFC 39. 2024-01-11 04:44:02 +00:00
Wanda
7e18786c97 hdl.ast: use operator.index instead of int. 
This ensures things like `Const(1.5)` raise an error.

`int(operator.index())` is used since `operator.index(True)` on Python
3.9 and earlier returns `True` instead of `1`.
 2024-01-10 18:07:48 +00:00
Wanda
f25bf51a92 hdl.dsl: fix handling of redundant Case branches. 
Fixes #1024.
 2024-01-10 18:04:06 +00:00
Catherine
d8515807c2 docs: explain elaboration, elaboratables, and submodules. 
Co-authored-by: mcclure <mcclure@users.noreply.github.com>
 2024-01-09 22:32:14 +00:00
Catherine
4e1b2451ec build.run: use correct working directory in BuildPlan.execute_local. 
This regression was introduced in commit 3200a3961. Fixes #1020.
 2024-01-09 15:55:54 +00:00
Catherine
e59e2aa715 build.plat: add trailing newline at end of build script. 2024-01-09 15:55:54 +00:00
Jaro Habiger
ded84fe9d6 sim: fix ValueCastable not being recognized as a coroutine command 2024-01-05 14:30:38 +00:00
Catherine
4014aef033 docs: change mobile navbar color too. 2024-01-05 12:28:22 +00:00
Piotr Esden-Tempski
7eea9c39cf docs: fix nav-bar on mobile 
The side nav-bar tweaks should only be valid when the side nav bar is present. It is only present on displays wider than 769px.
 2024-01-04 20:14:07 +00:00
Catherine
996fcfbda4 docs: match sidebar background color to logo. 2024-01-04 16:47:32 +00:00
Catherine
8ac22bc114 docs: add logo. 2024-01-04 16:47:32 +00:00
Catherine
0191011bde docs: links should be underlined. 2024-01-04 16:47:32 +00:00
Catherine
e356ee2cac docs: strip .editable suffix from version. 
This shows up in CI builds as well, since those use `pip install -e`.
 2024-01-04 16:47:32 +00:00
Jaro Habiger
c00e770f01 build.run: deprecate run_script argument in BuildPlan.execute_local() 2024-01-03 14:08:34 +00:00
Jaro Habiger
b823a8ee9d build.run: add BuildPlan.execute_docker() 
One usecase for this is using amaranth with vivado on macOs.
 2024-01-03 14:08:34 +00:00