[fix] fix the build command for symbiyosys #362
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The current `run` step of the symbiyosys backend generates a `sby` command which includes the hardcoded `-d build` argument. However, this command line argument is incompatible with multiple tasks.
This fix removes the hardcoded `-d` argument and introduces a new `extra_options` tool option for the symbiyosys backend, which can be used to pass additional arguments for the `sby` command (e.g. `-d build`, if necessary).
The example usage of the `extra_options`:
```
symbiyosys:
tasknames:
# A list of task names to pass to sby. Defaults to empty (in which case
# sby will run each task in the .sby file)
- my_proof
extra_options:
# A list of extra command line arguments to sby. Defaults to empty.
- -d
- build
```
Henkru
commented
Dec 29, 2022
| @@ -108,8 +112,10 @@ class Symbiyosys(Edatool): | |||
| "lists": { | |||
| # A list of tasks to run from the .sby file. Passed on the sby | |||
| # command line. | |||
| "tasknames": "String" | |||
| } | |||
| "tasknames": "String", | |||
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Is this tool_options some legacy stuff? Other edatool classes are using TOOL_OPTIONS with a different structure.
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This backend is part of the legacy tool API. The classes under the tools and flows directories belong to the new flow API. Unfortunately most tools haven't been ported over to the new API yet.
|
Thanks. This sounds good to me. Hard coded parameters should be avoided as far as possible. I would like to rename |
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The current
runstep of the symbiyosys backend generates asbycommand which includes the hardcoded-d buildargument. However, this command line argument is incompatible with multiple tasks (see #257).If the
-d buildargument is specified, the output folder of sby is forced tobuild/<core>/<target>-symbiyosys/build. Otherwise, the following path is used:build/<core>/<target>-symbiyosys/test_<taskname>.This fix removes the hardcoded
-dargument and introduces a newextra_optionstool option for the symbiyosys backend, which can be used to pass additional arguments for thesbycommand (e.g.-d build, if necessary).The example usage of the
extra_options:Closes #257.