| commit | e1b1349257e1d897dfbbefb82cd32e9244e5cbbf | [log] [tgz] |
|---|---|---|
| author | Philipp Wagner <phw@lowrisc.org> | Mon Sep 27 18:22:48 2021 +0100 |
| committer | Philipp Wagner <mail@philipp-wagner.com> | Wed Oct 06 23:29:35 2021 +0100 |
| tree | 70b7ef46dd713717a24decceddc7631259b6956a | |
| parent | d0ff7c02aebf159eff6e1b9951b8cc7e4f7b2864 [diff] |
[ipgen] Support object template parameters Some ipgen templates require complex data structures as template parameters: nested combinations of lists, dicts, string and integer values. The parameters passed to the clkmgr are a good example: they consist of information about all clocks, their associated resets, and much more. Having individual string or int template parameters is infeasible. This commit introduces a "catch-all" template parameter type called "object". It can be any data structure, as long as it can be serialized to Hjson. We actually check for that to ensure round-trip safety even if the template parameters are not written to a config file and reloaded, but passed to the template directly. The checking is using the JSON serializer, as extended by the Hjson library. This makes it possible to simplify the implementation considerably, at the cost of a slightly less beautiful and less performand implementation (since we do a object -> json -> object round-trip with associated string parsing). Signed-off-by: Philipp Wagner <phw@lowrisc.org>
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