| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2022-04-18 | Do a big refactor. | Greg Brown | |
| - Replace the decidable predicates on expressions and statements with separate data types. - Reorganise the Hoare logic semantics to remove unnecessary definitions. - Make liberal use of modules to group related definitions together. - Unify the types for denotational and Hoare logic semantics. - Make bits an abstraction of array types. | |||
| 2022-04-02 | Add more properties for ordered structures. | Greg Brown | |
| 2022-03-21 | Add all-in-one import for Hoare logic semantics. | Greg Brown | |
| 2022-03-20 | Rename Pseudocode.Types to something more sensible | Greg Brown | |
| 2022-03-19 | Add definition of Hoare logic semantics. | Greg Brown | |
| 2022-03-19 | Modify pseudocode definition. | Greg Brown | |
| This change makes the following changes to the definition of pseudocode: - Add a separate type `bit` for single-bit values. - Change `var` and `state` to take `Fin`s instead of bounded naturals. - Make `[_]` and `unbox` work for any sliced type. - Generalise `_:_` and `slice` into `splice` and `cut` respectively, making the two new operations inverses. - Replace `tup` with `nil` and `cons` for building tuples. - Add destructors `head` and `tail` for tuple types. - Make function and procedure calls take a vector of arguments instead of a tuple. - Introduce an `if_then_` expression for if statements with a trivial else branch. | |||
| 2022-02-15 | Make expressions unable to change state. | Greg Brown | |
| 2022-02-15 | Remove unnecessary return-type part of Statement | Greg Brown | |
| 2022-02-13 | Finish definition of denotational semantics. | Greg Brown | |
| 2022-02-02 | Define pseudocode for a number of instructions. | Greg Brown | |
| 2022-01-19 | Rename pseudocode file. | Greg Brown | |
| This is anticipating the addition of pseudocode as a data type. That should make the denotational semantics much more performant, and allows the addition of new forms of semantics without duplicating effort. | |||
| 2022-01-18 | Define the semantics of pseudocode data types. | Greg Brown | |
| 2022-01-12 | Eliminate even more state from the denotational semantics. | Greg Brown | |
| 2022-01-08 | Make RawPseudocode contain its own bundles. | Greg Brown | |
| 2022-01-07 | Introduce semantics for sequences of instructions. | Greg Brown | |
| 2022-01-07 | Rename ⟦_⟧ to float. | Greg Brown | |
| 2021-12-28 | Make the denotational semantics total. | Greg Brown | |
| 2021-12-27 | Introduce Everything.agda to aid in overall compilation. | Greg Brown | |
| 2021-12-21 | Define execBeats, a wrapper to execute beat-wise instructions. | Greg Brown | |
| 2021-12-21 | Define semantics of vqdmulh. | Greg Brown | |
| 2021-12-21 | Define semantics for vmulh. | Greg Brown | |
| 2021-12-20 | Define vsub. | Greg Brown | |
| 2021-12-20 | Remove bitstring addition. | Greg Brown | |
| 2021-12-20 | Extract structures shared by most binary vector operations. | Greg Brown | |
| This is the extraction promised a couple of commits ago. | |||
| 2021-12-20 | Define vmul. | Greg Brown | |
| 2021-12-20 | Inline and rearrange to make vadd and vhsub look more similar. | Greg Brown | |
| If there are other functions with a similar structure, I may extract larger patterns. copy-masked is one example of a structure that was easy to extract. | |||
| 2021-12-20 | Define semantics of vhsub. | Greg Brown | |
| 2021-12-20 | Improve type-checking efficiency. | Greg Brown | |
| 2021-12-20 | Define semantics for vadd. | Greg Brown | |
| 2021-12-20 | Add references to the core denotational semantics.last-attempt | Greg Brown | |
| 2021-12-19 | Define core of denotational semantics. | Greg Brown | |
 |
index : yellowsquid/helium.git | |
| [no description] | Chloe Brown |
| summaryrefslogtreecommitdiff |