* [RefC] Suppress code generation for unnecessary arglist wrappers.
* [RefC] cleanup dead code of arglist.
* Removed Value_Arglist to reduce Closure's allocation overhead.
* fix linter error
* [RefC] make trampoline() safety.
* [RefC] cleanup cStatementsFromANF to keep code simple.
* fix linter error
* fix linter error
* In another time, another galaxy. THE LINTER INVADORS conquaer the all humanity and make them slaves. Under 2024, a only leaved job for every humans is adjusting spaces of source code, or just type gg0vG$== in vim.
* [ test ] update golden value
* added supports 32 params on closure.
* [RefC] [Cleanup] removing duplicate codes.
* [RefC] Switch calling conventions based on the number of arguments to avoid limits on the number of arguments and to reduce stack usage.
* [RefC] Argument that are too large are placed on the heap, as are closures.
* [RefC] use idris2_malloc instead of malloc.
* [RefC] [Cleanup] Keep pure things pure.
* [RefC] Mapped some special constructors to NULL. This reduces malloc cost and generates simpler code in ConCase. But not work yet.
* [RefC] fix merge failure.
* [RefC] stringOps.c replace NULL for NIL.
* [RefC] cleanup
* [RefC] ConstCase now generate simple if-then statements instead of using helpers. This reduces malloc/free costs.
* fix indentation
* fix whitespaces
* [RefC] The name field in Value_Constructor was restored for tycon. But changed to static const*. Hopefully the C compiler will remove the common string constants. The smartest thing to do would be to create a dummy global variable and use its address as a tag, but that would depend on the C compiler to resolve conflicts.
* [refc] a big changes of the space
* [RefC] Little tricks to reduce temporary variables
* spaces
* [RefC] fix compiler warnings
* [RefC] [test] Perform memory leak analysis, if valgrind is installed.
* [RefC] Fix invalid memory read. Fix C compiler warnings.
* [RefC] Fix invalid memory read of strSubstr. [test] Perform memory leak analysis, if valgrind is installed.
* [test] fix junk line
* linter
* linter
* linter
* linter
* [RefC] merge with erase_trivial_constuctors
* merge w/ erase_trivial_constructors
* Revert "merge w/ erase_trivial_constructors"
This reverts commit be593a3715.
* Revert "[RefC] merge with erase_trivial_constuctors"
This reverts commit 3c21eb45d8.
* merge w/ upstream/main
* fix merge failure
* rename
* fix renaming
* [RefC] fix merge fail
* [RefC] renamed C functions for safty.
* [RefC] cleanup
* [RefC] Fix constructor tag of UnconsResult.CHARACTER.
---------
Co-authored-by: Mathew Polzin <matt.polzin@gmail.com>
Co-authored-by: Guillaume Allais <guillaume.allais@ens-lyon.org>
* start implement drop spec
* [RefC] remove vars after prim function call
* [RefC] gc pointer processing changed
* [RefC] fix memory leak in stringIteratorToString
* [RefC] runtime.c refactoring
* Implement basic reuse analisis
* [RefC] do not delete reusable variables in value in let
* [RefC] Use names instead tags in reuse map
* [RefC] Don't set all fields to null in reuse constructor
* Use record syntax in RefC
* Add some utility functions to RefC
* Sort output in garbageCollect refc test
* Add memory leak test for RefC
* [RefC] Remove variable only from body in let
Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
* [RefC] Remove borrowed set from env
* [RefC] Use Ref variable for Enviroment instead of passing as an argument
* [RefC] Use locally function as combinator
* [RefC] removing unnecessary dup and remove during pattern matching
* Update refcTests and refcMemoryLeakTests
* Remove some test files
* move CHANGELOG entry to CHANGELOG_NEXT
* Move refc-memory tests
* Change calling convention test
* [RefC] [Test] Reuse test
---------
Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
Co-authored-by: Mathew Polzin <matt.polzin@gmail.com>
* - [RefC] delete unnecessary conversion to keep code simply.
- [RefC] rename some C functions to confliction safe.
* make the linter feels good.
* Get me a job as a linter slave.
* [RefC] Added hard fail for unsupported primitives.
* Fix typo.
* Fix symbom mangling
* Revert "Fix symbom mangling"
This reverts commit 6481e80155.
* Fix typo
* [RefC] Add missed prims of setBuffer* .
* [ fix ] formatting
* [ re #2609 ] Use 'UInt' instead of 'Word'
More descriptive/to the point / Less assumed knowledge.
There are no *LE suffixes for UInt8, since endianness is to do with
multiple bytes and UInt8 is a single one.
Co-authored-by: Guillaume Allais <guillaume.allais@ens-lyon.org>
Co-authored-by: Thomas E. Hansen <teh6@st-andrews.ac.uk>
e79e4277 ("[ fix ] Make Bits types use int switch statement in RefC")
made the RefC backend generate code calling `extractInt` with Bits
types, bit did not add the extra cases to `extractInt`. This commit adds
the missing cases.
Fixes#2452
Modern compilers should be smart enough regardless and generate
efficient code for the sequence of ifs, this is really just a syntax
change to make the code shorter.
* RefC backend improvements
1. OnCollect had the wrong number of arguments. The code creator expects
3 arguments, but onCollect in prim.h expected 4 arguments. The first of which
was an erased arguments. That is now fixed.
2. OnCollect did not call `newReference` when creating a new reference to the pointer
and the freeing function
3. OnCollect and OnCollectAny still had a spurious printf statement
Those issues have been fixed, the test case can be found in
tests/refc/garbageCollect
4. The IORef mechanism expects that the %World token will be passed around
consistently. This is not the case. States in Control.App make use of
IORefs, but the function created from Control.App.prim_app_bind
had the world token erased to NULL.
Now, IORefs are managed using a global variable,
IORef_Storage * global_IORef_Storage;
referenced in cBackend.h, defined in the created .c file, and set to NULL
in main();
5. While multithreading and forking is still not supported, compiling a program
that makes use of Control.App demands a C implementation of prim_fork.
Files support/refc/threads.c and support/refc/threads.h provide a
dummy implementation for it, so that Control.App programs compile and run.
A test for these 2 issues is given in tests/refc/issue2424
* format changes
to make the linter happy
* format changes
to make the linter happy
* format changes
to make the linter happy
* spelling mistake braket -> bracket
Co-authored-by: Volkmar Frinken <volkmar@onutechnology.com>
Previously, the RefC files were located in IDRIS2_PREFIX. This is
decoupled to allow users to change the prefix (for ad-hoc library
install locations, for example).
To be able to use `C` functions for both Scheme and RefC: it was
not possible for `Buffer` before this PR.
As an example, `writeBufferData` and `readBufferData` functions are
removed: generic C backend implementations are used instead.
Pragma once is supported by all compilers for the last ten years.
Better use it instead of include guards (which use different styles
in different files).
The cast to float needs to happen before the division, otherwise integer
division will be performed, and as a result `CLOCKS_PER_NSEC` will
always be 0 if `CLOCKS_PER_SEC` < `NSEC_PER_SEC`.
* Add utility functions to treat All as a heterogeneous container
* Distinguish RefC Int and Bits types
* Change RefC Integers to be arbitrary precision
* Add RefC Bits maths operations
* Make RefC div and mod Euclidean
* Add RefC bit-ops tests
* Add RefC integer comparison tests
* Add RefC IntN support
The external type must be a Value object for garbage collection reasons.
For completely custom types, use a GCPointer, with appropriate GC function for clearing up your data type.
- Fix off-by-one error in String reverse
- Correct order of arguments in strSubstr
- Actually use start index of strSubstr
- Reduce memory usage of strSubstr in case of overrunning string end
- Add fastPack/fastUnpack/fastConcat
- Use unsigned chars for character comparisons
- Fix generated C character encodings
- Remove commented out code
- Remove unused showEitherStringInt and toIntEitherStringInt functions
- Make cTypeOfCFType pure
- Merge identical case branches of createCFunctions
- Remove unused C support functions
