* Linux: implement signal stacktrace using SA_SIGINFO + sigaltstack
Adds proper signal handlers for SIGSEGV/SIGBUS/SIGILL on Linux,
enables backtraces from signal context, and exits with correct POSIX
signal codes (128+signal). Fixes missing "signal stacktrace" support
Signed-off-by: Manuel Barrio Linares <mbarriolinares@gmail.com>
* defer libc::dlclose(handle);
Signed-off-by: Manuel Barrio Linares <mbarriolinares@gmail.com>
* fix double backtrace on panic
Signed-off-by: Manuel Barrio Linares <mbarriolinares@gmail.com>
* add guards for Linux X86_64
- remove comments
- uncomment MContext_t for Linux AARCH64
Signed-off-by: Manuel Barrio Linares <mbarriolinares@gmail.com>
* fix guards, missed in two places
Signed-off-by: Manuel Barrio Linares <mbarriolinares@gmail.com>
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Signed-off-by: Manuel Barrio Linares <mbarriolinares@gmail.com>
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
* Add NetBSD Support
Includes:
- Hints to find non-compatibility libc functions
- Struct and constant definitions for sockets, polling, etc.
- Changes to the linker code to work around some quirks in the NetBSD dynamic linker
- A target triple for netbsd aarch64 so llvm builds/links the compiler properly on this platform
* Updated releasenotes and some compacting
---------
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
* add join for ThreadPool without destroying the threads
* Make the main Thread block waiting for the worker threads to finish instead of buzy looping and do proper initialization and freeing of all variables.
* Updated test to use `atomic_store` and take into account the maximum queue size of the threadpool.
* - Add `ThreadPool` join function to wait for all threads to finish in the pool without destroying the threads.
- Return of Thread/Mutex/CondVar `destroy()` is now "@maydiscard" and should be ignored. It will return void in 0.8.0.
- Return of Mutex `unlock()` and `lock()` is now "@maydiscard" and should be ignored. They will return void in 0.8.0.
- Return of ConditionVariable `signal()` `broadcast()` and `wait()` are now "@maydiscard". They will return void in 0.8.0.
- Return of Thread `detatch()` is now "@maydiscard". It will return void in 0.8.0.
- Buffered/UnbufferedChannel, and both ThreadPools have `@maydiscard` on a set of functions. They will retunr void in 0.8.0.
- Pthread bindings correctly return Errno instead of CInt.
- Return of Thread `join()` is now "@maydiscard".
---------
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
The missing registerClassPair function is required to register a class and make it active with objc after allocating with the existing allocateClassPair function.
* Add CGFloat, CGPoint, CGSize, CGRect
* Add WindowCollectionBehavior, WindowLevel, and WindowTabbingMode
* Change EventMask to ulong to match the objc unsigned long long
* Change int types to NS(U)Integer types to match objc
* Add core foundation tests
* Add objc tests
* Add darwin conditional to the test files
* Change enums to const inline to better match the NSEvent.h api.
Update the EventMask helper function to match the NSEvent.h api:
event_type_from -> event_mask_from_type.
* Update the release notes
* Deprecate original objc enums and replace with const inline enums backed with NS numerical types.
Rename the new objc enums with an NS prefix.
Update unit tests to account for new NS prefixed enums.
Add states item length constants to core_foundation.
Status item lengths don't really belong in either file, but as they are
dependant on CGFloat it made sense to move them to the same module.
Update release notes.
* Some tweaks
---------
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
* Doc comment improvements
* update `compression/qoi.c3` to use const enums
* revert sweeping doc comment changes that impacted readability for now
* Some tweaks.
---------
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
* fix typos in comments and strings
* fix typos in symbols (and some comments/strings)
* fix typos in releasenotes.md
---------
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
* Fix get_config_dir() implementation
* Formatting and fallback to home if the path is empty.
---------
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
- New virtual emory arena allocator.
- Fixed resize bug when resizing memory down in ArenaAllocator, DynamicArenaAllocator, BackedArenaAllocator.
- Added feature flag "SLOW_TESTS"
- Printing stacktrace uses its own temp allocator.
- `@pool` no longer takes an argument.
- `Allocator` interface removes `mark` and `reset`.
- DynamicArenaAllocator has changed init function.
- Added `BackedArenaAllocator` which is allocated to a fixed size, then allocates on the backing allocator and supports mark/reset.
