Merge darwin/libdispatch-1324.41.2 to main #583
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Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
This is needed for proper shared linkage to the BlocksRuntime (e.g. when building SourceKit). We now build BlocksRuntime shared or static as requested. Signed-off-by: Kim Topley <ktopley@apple.com>
build: honour `BUILD_SHARED_LIBS` Signed-off-by: Kim Topley <ktopley@apple.com>
Adjust the build for Windows to permit the isa pointer to successfully link. They will be off by a level of indirection and need to be patched up at runtime. Signed-off-by: Kim Topley <ktopley@apple.com>
Windows BlocksRuntime Signed-off-by: Kim Topley <ktopley@apple.com>
…overlay. Because we are linking libdispatch through clang rather than swift, we need to explicitly add swiftrt.o, which is needed by ELF and COFF to register metadata sections. Fixes rdar://problem/44941707. Signed-off-by: Kim Topley <ktopley@apple.com>
[CMake] Make sure to link swiftrt.o when building the Swift Dispatch overlay. Signed-off-by: Kim Topley <ktopley@apple.com>
This fixes an error from the swift compiler: error: cannot convert value of type 'UInt32' to expected argument type 'UInt' Signed-off-by: Kim Topley <ktopley@apple.com>
swift: cast to the appropriate type Signed-off-by: Kim Topley <ktopley@apple.com>
queue: clean up a covered switch Signed-off-by: Kim Topley <ktopley@apple.com>
This unblocks building on 32-bit Linux using the i686 triple. Signed-off-by: Kim Topley <ktopley@apple.com>
Linux i686 Build Support Signed-off-by: Kim Topley <ktopley@apple.com>
This function is declared as accepting a `dispatch_function_t` callback, which is a function pointer with a `void *` argument. However, the implementation and Swift overlay declare the callback without arguments, causing a conflict which Clang warns about. Change the function signature to accept the correct type. Signed-off-by: Kim Topley <ktopley@apple.com>
Fix the signature of _dispatch_install_thread_detach_callback() Signed-off-by: Kim Topley <ktopley@apple.com>
Use the exported target from swift rather than recreate the paths locally. This almost works to replace the use of the paths. Unfortunately, swiftrt is not currently exported. Signed-off-by: Kim Topley <ktopley@apple.com>
build: support static builds for Swift Signed-off-by: Kim Topley <ktopley@apple.com>
dispatch_c99: remove unnecessary __printflike() definition Signed-off-by: Kim Topley <ktopley@apple.com>
Change from a symlink to a copy. This is more portable and fixes the distribution aspect. When the installation occurs, the symbolic link is not followed and a symbolic link is installed. Rather if we copy, we can get the contents. The files are small so the cost is relatively low. Signed-off-by: Kim Topley <ktopley@apple.com>
build: always copy the modulemaps Signed-off-by: Kim Topley <ktopley@apple.com>
Update the swift support CMake rules from XCTest. This adds support for additional features like partial module compilation which improves incremental builds. It allows for executable and library builds. Signed-off-by: Kim Topley <ktopley@apple.com>
Enhance add_wift_target to support building static libraries. We would always generate shared libraries previously. Signed-off-by: Kim Topley <ktopley@apple.com>
This splits out the SDK overlay component and libdispatch runtime itself. Doing so enables the re-use of libdispatch with and without swift and makes the behaviour similar across Darwin and other platforms. Signed-off-by: Kim Topley <ktopley@apple.com>
Signed-off-by: Kim Topley <ktopley@apple.com>
Split Swift SDK Overlay Signed-off-by: Kim Topley <ktopley@apple.com>
Remove the explicit /usr/include search path for the swift library build. This allows us to build for Windows as well. Signed-off-by: Kim Topley <ktopley@apple.com>
build: remove "/usr/include" for swift Signed-off-by: Kim Topley <ktopley@apple.com>
Treat windows like Linux and android and remove the BSD interfaces on these targets. This allows us to mostly build the SDK overlay for Windows. Signed-off-by: Kim Topley <ktopley@apple.com>
SDK: guard BSD specific paths against windows Signed-off-by: Kim Topley <ktopley@apple.com>
Provide an alias for the import symbol as the ObjC runtime is normally in a separate DLL and the compiler will annotate the function as being DLLImport. This allows us to resolve the symbols when building the SDK overlay. Signed-off-by: Kim Topley <ktopley@apple.com>
DispatchStubs: make more Windows friendly Signed-off-by: Kim Topley <ktopley@apple.com>
Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
Use an auto-reset event for the dispatch queue on Windows. On Linux, `eventfd` is used, which is auto-reset unless `EFD_SEMAPHORE` is specified. This mirrors that behaviour. The test suite continues to pass after this change. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
dispatch: use auto-reset event for dispatch queue Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
The `DispatchIO` constructor maps to `dispatch_io_create`. The value on Windows for the `fd` (which is actually a `HANDLE`) is being truncated since `dispatch_fd_t` is actually `Int` not `Int32` on Windows. Use the `dispatch_fd_t` to ensure that the right size is always passed along. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
IO: match the signature for `DispatchIO` with `dispatch_io_create` Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
When compiling statically, we have to link against DispatchStubs in addition to the other dependencies, so we are defining a separate modulemap for that. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
Add modulemap for static compilation Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
_dispatch_runloop_queue_xref_dispose is declared in src/queue_internal.h but the declaration is hidden behind DISPATCH_COCOA_COMPAT. This means the call to _dispatch_runloop_queue_xref_dispose must also be put behind this preprocessor symbol. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
Add missing DISPATCH_COCOA_COMPAT preprocessor symbol. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
These changes include: * hw_config.h: prevent referring to sysctlbyname on OpenBSD, as this is not available on all platforms. * transform.c: these stanzas referring to FreeBSD or Linux also apply to OpenBSD. * tests/dispatch_apply.c: stanza applying to Linux applies to OpenBSD and also tweak style for consistency. * tests/dispatch_io_net.c, tests/dispatch_test.h: stanzas applying to FreeBSD also apply to OpenBSD. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
Make some preliminary porting changes. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
There is a small typo in src/shims/lock.h. Should read `transition` rather than `transiton`. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
docs: fix simple typo, transiton -> transition Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
Android doesn't have a separate librt, it's just part of libc. Also, the static build wasn't working for armv7-a, because the test executables wouldn't link with the multiple definition errors listed in android/ndk#176, so use the workaround given there. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
[android] Put in fixes for librt and armv7-a Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
The Windows 10 SDK Version 2104 (10.0.20348.0) which adds support for Windows 11 introduces new enumerated values for the logical processor configuration. Only one of the two is documented at MSDN. https://docs.microsoft.com/en-us/windows/win32/api/winnt/ne-winnt-logical_processor_relationship: ~~~ `RelationNumaNodeEx` Introduced in TBD - Release Iron. Requests that the full affinity be returned. Unlike the other relation types, `RelationNumaNodeEx` is not used oninput. It is simply a request for `RelationNumaNode` with full group information. ~~~ Treat this enumerated value as `RelationNodeNode`. It is unclear what the details of `RelationProcessorDie` is currently. For now, we leave that value ignored, though it is likely that we may have to address it in the future once the value is explained. Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
shims: adjust the Windows path for Windows 11 Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
Signed-off-by: Rokhini Prabhu <rokhinip@apple.com>
| @swift-ci please test |
das reviewed Nov 6, 2021
| if(DISPATCH_HAVE_EXTENDED_SLPI_20348) | ||
| add_compile_definitions(DISPATCH_HAVE_EXTENDED_SLPI_20348) | ||
| endif() | ||
| |
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not sure what's up with the github diff viewer but this difference isn't real, this file is identical between the two branches
3405691582 reviewed Nov 9, 2021
| #include <string.h> | ||
| #include <stdlib.h> | ||
| | ||
| #include <mach/port.h> |
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Unprotected mach/port.h is a portability break. Availability.h appears to be missing, and os/base.h doesn't exist. os/object.h and os/clock.h does exist, but os/clock.h also refers to os/base.h, so something is missing here.
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Seems like os/base.h should switch on os/generic_*_base.h. os/generic_*_basae.h needs to also #define away SPI_UNAVAILABLE...
| There's other Mach-specific stuff that needs to be untangled too that I haven't felt up to untangling right now, but that'll trip up on supported non-Mach platforms too... |
compnerd reviewed Nov 10, 2021
| OS_SWIFT_NAME(swift_name) \ | ||
| OS_OBJECT_SHOW_SUBCLASS(name, super, name, ## __VA_ARGS__) | ||
| | ||
| #if defined(__LP64__) |
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I think that this needs a || defined(_WIN64). Windows64 is not a LP64 but rather a LLP64.
| There is a lot of use of mach_port_t, but I don't yet understand the use of them here. I wonder if we need to provide equivalences for those APIs on Linux/Android/Windows. |
the workgroup stuff is not relevant for non Darwin platforms and should be entirely hidden behind |
| Thanks @MadCoder! That actually was very helpful. I do have a handful of patches to upload that improves stuff but is insufficient on its own. What would you prefer @rokhinip @MadCoder @das? I can push to the same branch, or create a separate branch that adds them. They aren't particularly freestanding, so I cannot just create PRs for main to address these items. |
| thanks @compnerd for looking at this! |
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Merge tag darwin/libdispatch-1324.41.2 on darwin/trunk.
This includes the latest Apple source drop libdispatch-1324.41.2 (up from libdispatch-1121) on top of darwin/libdispatch-1121 (merged in #447)