* CI: Bump Android API version and add arm64-v8a target
* CI: Avoid using date +%N
* CI: Enable KVM and caching of AVD
* CI: Change shebang in android driver
* Implement PowerPC block trampoline
* Adjust pagesize on ppc64
* Skip UnexpectedException test for PowerPC
* Move PAGE_SIZE to asmconstants.h
* Use PAGE_SIZE and PAGE_SHIFT macros for PowerPC
* Add ppc64el and powerpc qemu-crossbuild targets
* Add NO_SAFE_CACHING definition and guards
* Do not export objc_method_cache_version on ppc32
---------
Co-authored-by: David Chisnall <davidchisnall@users.noreply.github.com>
* RISC-V objc_msgSend implementation
* Use objc_msgSend.riscv64.S if requirements are met
* RISC-V 64-bit block trampoline
* Fix formatting
* Add riscv64 crossbuild in CI
* Exclude llvm 13 and 14 for riscv64 in CI
* Add RISC-V and Windows on ARM to ANNOUNCE
* Add comment to why we exclude architectures in qemu-crossbuild
* Remove duplicated entry in ANNOUNCE
This replaces a few home-grown datastructures with third-party ones that
get a lot more testing:
- The home-grown hopscotch hash table is moved to using robin map. The
original was designed to be lock free, but we've been using it behind
a lock for ages.
- The selector list is now a std::vector.
- The types list now use std::forward_list.
This also removes a couple of code paths that haven't been used since we
started using the new ABI data structures internally and upgrading at
load time.
The new code tries to differentiate in the static type system between
registered and unregistered selectors. The check for whether a selector
is registered is fragile and depends on no selector being mapped or
allocated in memory below the total number of selectors. This check can
now disappear on most code paths.
On a single test machine (not guaranteed to be representative) the test
suite now completes around 20% faster.
This adds a dependency on a version of CMake with support for Objective-C,
removing a number of hacks to make CMake work and introduces a few
modernisations:
- Options use CMake's `option` mechanism.
- A lot of things now use generator expressions, which should improve the
things like the multi-config Ninja generator.
- We no longer depend on hacks to build in CI.
At the same time, a few other things are simplified:
- There is no longer support for building without C++ support and we depend on
a C++ standard library, not just a runtime. This makes it possible to use
more C++ features inside the runtime.
- We no longer support clang-cl on Windows and instead require clang.exe.
- Support for the Boehm GC has been removed.
CI was failing because a number of our host platforms were no longer
supported. This commit:
- Moves to the latest FreeBSD 12, 13, and 14 branch releases.
- Moves to modern Ubuntu.
- Replaces Windows 2016 with 2022
- Moves from Azure Pipelines to GitHub for the non-FreeBSD tests.
- Fixes some tests that are not reliable in some contexts.
Hugo Melder
Niels Grewe
Frederik Carlier
Frederik Carlier
Frederik Seiffert
David Chisnall