169 lines
7.4 KiB
Markdown
169 lines
7.4 KiB
Markdown
# Change Log
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All notable changes to this project will be documented in this file. This change log follows the conventions of [keepachangelog.com](http://keepachangelog.com/).
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## [1.0.486] - 2024-10-04
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### Fixed
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- Bug where one too many indirections is used when serializing/deserializing pointer types
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## [1.0.472] - 2024-10-03
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### Added
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- New `coffi.mem/null` var for implementing custom types
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### Performance
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- Upcall functions serialized from functions returned by deserializing function pointers now use the backing function pointer directly
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- Upcall and downcall classes have been changed to be memoized, meaning ASM is no longer invoked every time a function is serialized, which should drastically improve performance where functions are serialized in a hot loop
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### Fixed
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- Incorrect docstring on `coffi.mem/address-of` that implied some type of pointer type was returned rather than a long
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- Usage of deprecated `(Class/STATIC_FIELD)` access pattern
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## [1.0.450] - 2024-10-02
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### Added
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- Support for JDK 22
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- `reinterpret` function which changes the size associated with a segment, optionally associating it with an arena and cleanup action
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### Changed
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- Arglists and docstrings of functions to refer to arenas rather than the outdated terms scope or session
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- Change the arguments to `as-segment` to take longs to account for the removal of an Address type
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### Removed
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- Deprecated functions referring to sessions and scopes
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- Deprecated functions `slice-into` and `with-offset`, replaced by the function `slice`
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### Fixed
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- Prep step when using coffi as a dependency wouldn't re-run if it failed during execution, e.g. when using the incorrect java version
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## [0.6.409] - 2023-03-31
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### Added
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- Support for JDK 19
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- New macros for defining vars with values from native code
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- New function to allow getting the backing memory segment of a `coffi.ffi.StaticVariable`, to replace the `Addressable` implementation lost in the migration to JDK 18
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### Fixed
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- Bug where `static-variable`s with primitive types would not deserialize properly on `deref`
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- Uses of `defvar` not compiling
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- Bug where nil values would not be correctly coerced to null pointers when passed to inlined functions
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- Bug where inline serde functions would fail on complex pointer types
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- Bug where padding in structs may be increased when fields have alignments less than their size
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- Bug where pointer alignment was incorrectly defined
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### Changed
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- References to `scope` as a term have been changed to `session` to match Panama messaging. Where this conflicts with function names, old versions have been deprecated and new names have been introduced.
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## [0.5.357] - 2022-07-07
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### Removed
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- `:coffi.mem/long-long` primitive type
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- `coffi.mem/slice-into`; the function no longer has an equivalent in panama, but see 2-arity of `coffi.mem/as-segment` for an alternative
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### Changed
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- `coffi.mem/as-segment` no longer has a close action arity
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- JDK version from 17 to 18
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## [0.4.341] - 2022-01-23
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### Added
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- Constants for size and alignment of primitive types
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- Support for non-native byte orders of primitive types
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- Functions for reading and writing primitive types (e.g. `coffi.mem/read-float`, `coffi.mem/write-long`, etc.)
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- Layout objects may now be passed to `coffi.mem/size-of` and `coffi.mem/align-of`
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- Constants for native-order primitive layouts
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- Constants for byte orders
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### Changed
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- The `coffi.mem/primitive?` predicate is now actually a function instead of a set
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## [0.3.298] - 2022-01-10
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### Added
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- New `coffi.layout` namespace with support for forcing C layout rules on structs
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### Fixed
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- C-characters were being read as UTF-16 rather than ASCII code points
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## [0.2.277] - 2021-10-25
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### Fixed
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- Non-primitive arguments on upcalls would generate invalid bytecode with `nil` instructions
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## [0.2.259] - 2021-10-16
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### Fixed
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- Long and double arguments to upcalls failed to compile in some cases
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- Void return types on upcalls would crash on serialization
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## [0.1.251] - 2021-10-14
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### Fixed
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- Bug with the inline expansion of `make-serde-wrapper`, make it more maintainable
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## [0.1.246] - 2021-10-14
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### Fixed
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- Incorrect inline expansion of `make-serde-wrapper` in cases where a function has no arguments
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## [0.1.241] - 2021-10-14
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### Performance
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- Added an `:inline` function to `make-serde-wrapper` to remove serialization overhead on primitives
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- Added multimethod implementations for primitives in (de)serialization functions, rather than using the default
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### Fixed
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- `cfn` didn't add serializers with non-primitive types in some cases
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## [0.1.220] - 2021-10-09
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### Fixed
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- All-primitive method types still used serialization when called from `cfn`
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- Arrays deserialized to non-vector sequences
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- Non-primitive argument types fail to link
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## [0.1.205] - 2021-10-06
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### Added
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- An `address?` predicate
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### Fixed
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- Compound types caused problems in arglists meta on expansion of `defcfn`
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- Compound types were not allowed as return types in `defcfn`
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- `nil` was not considered a null pointer
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- Primitive-serializing types fail to compile as arguments to downcall handles
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- Primitive-serializing types fail to load as arguments to upcall functions
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- Void return types on upcalls crash the JVM
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- Invalid implementation of serialize-into for primitive types
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## [0.1.192] - 2021-09-30
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### Added
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- An `::ffi/address` key to wrapper functions' metadata
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### Fixed
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- Usage of a method no longer in Panama that breaks `with-acquired`
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## [0.1.184] - 2021-09-30
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### Fixed
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- Deserializing nullpointers as functions threw an exception
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- Upcall stubs with non-primitive arguments failed to compile
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- Upcall stubs had incorrect types
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## [0.1.176] - 2021-09-29
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### Fixed
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- Usage of `defcfn` without a docstring produced an invalid `def` form
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## [0.1.169] - 2021-09-28
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### Added
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- Macro for easily wrapping native functions with arbitrary logic
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- Functions for creating wrapper fns for native functions
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- Macro for easily aliasing types
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- Functions to create scopes for deterministic deallocation
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- Functions to load libraries by name or path
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- Support for serializing and deserializing arbitrary Clojure functions
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- Support for serializing and deserializing arbitrary Clojure data structures
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[1.0.486]: https://github.com/IGJoshua/coffi/compare/v1.0.472...v1.0.486
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[1.0.472]: https://github.com/IGJoshua/coffi/compare/v1.0.450...v1.0.472
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[1.0.450]: https://github.com/IGJoshua/coffi/compare/v0.6.409...v1.0.450
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[0.6.409]: https://github.com/IGJoshua/coffi/compare/v0.5.357...v0.6.409
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[0.5.357]: https://github.com/IGJoshua/coffi/compare/v0.4.341...v0.5.357
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[0.4.341]: https://github.com/IGJoshua/coffi/compare/v0.3.298...v0.4.341
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[0.3.298]: https://github.com/IGJoshua/coffi/compare/v0.2.277...v0.3.298
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[0.2.277]: https://github.com/IGJoshua/coffi/compare/v0.2.259...v0.2.277
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[0.2.259]: https://github.com/IGJoshua/coffi/compare/v0.1.251...v0.2.259
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[0.1.251]: https://github.com/IGJoshua/coffi/compare/v0.1.246...v0.1.251
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[0.1.246]: https://github.com/IGJoshua/coffi/compare/v0.1.241...v0.1.246
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[0.1.241]: https://github.com/IGJoshua/coffi/compare/v0.1.220...v0.1.241
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[0.1.220]: https://github.com/IGJoshua/coffi/compare/v0.1.205...v0.1.220
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[0.1.205]: https://github.com/IGJoshua/coffi/compare/v0.1.192...v0.1.205
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[0.1.192]: https://github.com/IGJoshua/coffi/compare/v0.1.184...v0.1.192
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[0.1.184]: https://github.com/IGJoshua/coffi/compare/v0.1.176...v0.1.184
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[0.1.176]: https://github.com/IGJoshua/coffi/compare/v0.1.169...v0.1.176
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[0.1.169]: https://github.com/IGJoshua/coffi/compare/16f56bc31d69142ec4d2fb61b15b069d78b127ca...v0.1.169
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