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Auto merge of #129341 - madsmtm:refactor-deployment-target, r=petrochenkov
Apple: Refactor deployment target version parsing Refactor deployment target parsing to make it easier to do https://github.com/rust-lang/rust/pull/129342 (I wanted to make sure of all the places that `std::env::var` is called). Specifically, my goal was to minimize the amount of target-specific configuration, so to that end I renamed the `opts` function that generates the `TargetOptions` to `base`, and made it return the LLVM target and `target_arch` too. In the future, I would like to move even more out of the target files and into `spec::apple`, as it makes it easier for me to maintain. For example, this fixed a bug in `aarch64-apple-watchos`, which wasn't passing the deployment target as part of the LLVM triple. This (probably) fixes https://github.com/rust-lang/rust/issues/123582 and fixes https://github.com/rust-lang/rust/issues/107630. We also now parse the patch version of deployment targets, allowing the user to specify e.g. `MACOSX_DEPLOYMENT_TARGET=10.12.6`. Finally, this fixes the LLVM target name for visionOS, it should be `*-apple-xros` and not `*-apple-visionos`. Since I have changed all the Apple targets here, I smoke-tested my changes by running the following: ```console # Build each target ./x build library --target="aarch64-apple-darwin,aarch64-apple-ios,aarch64-apple-ios-macabi,aarch64-apple-ios-sim,aarch64-apple-tvos,aarch64-apple-tvos-sim,aarch64-apple-visionos,aarch64-apple-visionos-sim,aarch64-apple-watchos,aarch64-apple-watchos-sim,arm64_32-apple-watchos,arm64e-apple-ios,armv7k-apple-watchos,armv7s-apple-ios,i386-apple-ios,x86_64-apple-darwin,x86_64-apple-ios,x86_64-apple-ios-macabi,x86_64-apple-tvos,x86_64-apple-watchos-sim,x86_64h-apple-darwin" # Test that we can still at least link basic projects cargo new foobar && cd foobar && cargo +stage1 build --target=aarch64-apple-darwin --target=aarch64-apple-ios --target=aarch64-apple-ios-macabi --target=aarch64-apple-ios-sim --target=aarch64-apple-tvos --target=aarch64-apple-tvos-sim --target=aarch64-apple-visionos --target=aarch64-apple-visionos-sim --target=aarch64-apple-watchos --target=aarch64-apple-watchos-sim --target=arm64_32-apple-watchos --target=armv7s-apple-ios --target=i386-apple-ios --target=x86_64-apple-darwin --target=x86_64-apple-ios --target=x86_64-apple-ios-macabi --target=x86_64-apple-tvos --target=x86_64-apple-watchos-sim --target=x86_64h-apple-darwin ``` I couldn't build for the `arm64e-apple-darwin` target, the `armv7k-apple-watchos` and `arm64e-apple-ios` targets failed to link, and I know that the `i686-apple-darwin` target requires a bit of setup, but all of this is as it was before this PR. r? thomcc CC `@BlackHoleFox` I would recommend using `rollup=never` when merging this, in case we need to bisect this later.
This commit is contained in:
bors
commit
9afe713695
@ -372,27 +372,42 @@ pub(crate) fn create_object_file(sess: &Session) -> Option<write::Object<'static
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Some(file)
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}
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/// Since Xcode 15 Apple's LD requires object files to contain information about what they were
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/// built for (LC_BUILD_VERSION): the platform (macOS/watchOS etc), minimum OS version, and SDK
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/// version. This returns a `MachOBuildVersion` for the target.
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/// Mach-O files contain information about:
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/// - The platform/OS they were built for (macOS/watchOS/Mac Catalyst/iOS simulator etc).
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/// - The minimum OS version / deployment target.
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/// - The version of the SDK they were targetting.
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///
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/// In the past, this was accomplished using the LC_VERSION_MIN_MACOSX, LC_VERSION_MIN_IPHONEOS,
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/// LC_VERSION_MIN_TVOS or LC_VERSION_MIN_WATCHOS load commands, which each contain information
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/// about the deployment target and SDK version, and implicitly, by their presence, which OS they
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/// target. Simulator targets were determined if the architecture was x86_64, but there was e.g. a
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/// LC_VERSION_MIN_IPHONEOS present.
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///
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/// This is of course brittle and limited, so modern tooling emit the LC_BUILD_VERSION load
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/// command (which contains all three pieces of information in one) when the deployment target is
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/// high enough, or the target is something that wouldn't be encodable with the old load commands
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/// (such as Mac Catalyst, or Aarch64 iOS simulator).
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///
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/// Since Xcode 15, Apple's LD apparently requires object files to use this load command, so this
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/// returns the `MachOBuildVersion` for the target to do so.
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fn macho_object_build_version_for_target(target: &Target) -> object::write::MachOBuildVersion {
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/// The `object` crate demands "X.Y.Z encoded in nibbles as xxxx.yy.zz"
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/// e.g. minOS 14.0 = 0x000E0000, or SDK 16.2 = 0x00100200
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fn pack_version((major, minor): (u32, u32)) -> u32 {
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(major << 16) | (minor << 8)
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fn pack_version((major, minor, patch): (u16, u8, u8)) -> u32 {
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let (major, minor, patch) = (major as u32, minor as u32, patch as u32);
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(major << 16) | (minor << 8) | patch
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}
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let platform =
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rustc_target::spec::current_apple_platform(target).expect("unknown Apple target OS");
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let min_os = rustc_target::spec::current_apple_deployment_target(target)
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.expect("unknown Apple target OS");
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let sdk =
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let min_os = rustc_target::spec::current_apple_deployment_target(target);
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let (sdk_major, sdk_minor) =
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rustc_target::spec::current_apple_sdk_version(platform).expect("unknown Apple target OS");
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let mut build_version = object::write::MachOBuildVersion::default();
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build_version.platform = platform;
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build_version.minos = pack_version(min_os);
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build_version.sdk = pack_version(sdk);
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build_version.sdk = pack_version((sdk_major, sdk_minor, 0));
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build_version
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}
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@ -862,9 +862,9 @@ fn print_crate_info(
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use rustc_target::spec::current_apple_deployment_target;
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if sess.target.is_like_osx {
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let (major, minor) = current_apple_deployment_target(&sess.target)
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.expect("unknown Apple target OS");
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println_info!("deployment_target={}", format!("{major}.{minor}"))
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let (major, minor, patch) = current_apple_deployment_target(&sess.target);
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let patch = if patch != 0 { format!(".{patch}") } else { String::new() };
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println_info!("deployment_target={major}.{minor}{patch}")
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} else {
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#[allow(rustc::diagnostic_outside_of_impl)]
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sess.dcx().fatal("only Apple targets currently support deployment version info")
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@ -1,5 +1,6 @@
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use std::borrow::Cow;
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use std::env;
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use std::num::ParseIntError;
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use crate::spec::{
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add_link_args, add_link_args_iter, cvs, Cc, DebuginfoKind, FramePointer, LinkArgs,
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@ -39,6 +40,25 @@ impl Arch {
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}
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}
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/// The architecture name to forward to the linker.
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fn ld_arch(self) -> &'static str {
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// Supported architecture names can be found in the source:
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// https://github.com/apple-oss-distributions/ld64/blob/ld64-951.9/src/abstraction/MachOFileAbstraction.hpp#L578-L648
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match self {
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Armv7k => "armv7k",
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Armv7s => "armv7s",
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Arm64 => "arm64",
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Arm64e => "arm64e",
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Arm64_32 => "arm64_32",
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// ld64 doesn't understand i686, so fall back to i386 instead
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//
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// Same story when linking with cc, since that ends up invoking ld64.
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I386 | I686 => "i386",
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X86_64 => "x86_64",
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X86_64h => "x86_64h",
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}
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}
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pub(crate) fn target_arch(self) -> Cow<'static, str> {
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Cow::Borrowed(match self {
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Armv7k | Armv7s => "arm",
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@ -97,53 +117,85 @@ impl TargetAbi {
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}
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fn pre_link_args(os: &'static str, arch: Arch, abi: TargetAbi) -> LinkArgs {
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// From the man page for ld64 (`man ld`):
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// > The linker accepts universal (multiple-architecture) input files,
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// > but always creates a "thin" (single-architecture), standard Mach-O
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// > output file. The architecture for the output file is specified using
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// > the -arch option.
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//
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// The linker has heuristics to determine the desired architecture, but to
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// be safe, and to avoid a warning, we set the architecture explicitly.
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let mut args =
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TargetOptions::link_args(LinkerFlavor::Darwin(Cc::No, Lld::No), &["-arch", arch.ld_arch()]);
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// From the man page for ld64 (`man ld`):
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// > This is set to indicate the platform, oldest supported version of
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// > that platform that output is to be used on, and the SDK that the
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// > output was built against. platform [...] may be one of the following
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// > strings:
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// > - macos
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// > - ios
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// > - tvos
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// > - watchos
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// > - bridgeos
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// > - visionos
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// > - xros
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// > - mac-catalyst
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// > - ios-simulator
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// > - tvos-simulator
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// > - watchos-simulator
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// > - visionos-simulator
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// > - xros-simulator
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// > - driverkit
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//
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// Like with `-arch`, the linker can figure out the platform versions
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// itself from the binaries being linked, but to be safe, we specify the
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// desired versions here explicitly.
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let platform_name: StaticCow<str> = match abi {
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TargetAbi::Normal => os.into(),
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TargetAbi::Simulator => format!("{os}-simulator").into(),
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TargetAbi::MacCatalyst => "mac-catalyst".into(),
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};
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let min_version: StaticCow<str> = {
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let (major, minor) = match os {
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"ios" => ios_deployment_target(arch, abi.target_abi()),
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"tvos" => tvos_deployment_target(),
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"watchos" => watchos_deployment_target(),
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"visionos" => visionos_deployment_target(),
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"macos" => macos_deployment_target(arch),
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_ => unreachable!(),
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};
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format!("{major}.{minor}").into()
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let (major, minor, patch) = deployment_target(os, arch, abi);
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format!("{major}.{minor}.{patch}").into()
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};
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// Lie about the SDK version, we don't know it here
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let sdk_version = min_version.clone();
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let mut args = TargetOptions::link_args(
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LinkerFlavor::Darwin(Cc::No, Lld::No),
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&["-arch", arch.target_name(), "-platform_version"],
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);
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add_link_args_iter(
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&mut args,
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LinkerFlavor::Darwin(Cc::No, Lld::No),
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[platform_name, min_version, sdk_version].into_iter(),
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["-platform_version".into(), platform_name, min_version, sdk_version].into_iter(),
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);
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if abi != TargetAbi::MacCatalyst {
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// CC forwards the `-arch` to the linker, so we use the same value
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// here intentionally.
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add_link_args(
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&mut args,
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LinkerFlavor::Darwin(Cc::Yes, Lld::No),
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&["-arch", arch.target_name()],
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&["-arch", arch.ld_arch()],
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);
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} else {
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add_link_args_iter(
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&mut args,
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LinkerFlavor::Darwin(Cc::Yes, Lld::No),
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["-target".into(), mac_catalyst_llvm_target(arch).into()].into_iter(),
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["-target".into(), llvm_target(os, arch, abi)].into_iter(),
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);
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}
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args
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}
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pub(crate) fn opts(os: &'static str, arch: Arch, abi: TargetAbi) -> TargetOptions {
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TargetOptions {
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/// Get the base target options, LLVM target and `target_arch` from the three
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/// things that uniquely identify Rust's Apple targets: The OS, the
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/// architecture, and the ABI.
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pub(crate) fn base(
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os: &'static str,
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arch: Arch,
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abi: TargetAbi,
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) -> (TargetOptions, StaticCow<str>, StaticCow<str>) {
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let opts = TargetOptions {
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abi: abi.target_abi().into(),
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os: os.into(),
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cpu: arch.target_cpu(abi).into(),
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@ -193,10 +245,11 @@ pub(crate) fn opts(os: &'static str, arch: Arch, abi: TargetAbi) -> TargetOption
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link_env: Cow::Borrowed(&[(Cow::Borrowed("ZERO_AR_DATE"), Cow::Borrowed("1"))]),
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..Default::default()
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}
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};
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(opts, llvm_target(os, arch, abi), arch.target_arch())
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}
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pub fn sdk_version(platform: u32) -> Option<(u32, u32)> {
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pub fn sdk_version(platform: u32) -> Option<(u16, u8)> {
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// NOTE: These values are from an arbitrary point in time but shouldn't make it into the final
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// binary since the final link command will have the current SDK version passed to it.
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match platform {
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@ -230,58 +283,108 @@ pub fn platform(target: &Target) -> Option<u32> {
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})
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}
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pub fn deployment_target(target: &Target) -> Option<(u32, u32)> {
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let (major, minor) = match &*target.os {
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"macos" => {
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// This does not need to be specific. It just needs to handle x86 vs M1.
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let arch = match target.arch.as_ref() {
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"x86" | "x86_64" => X86_64,
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"arm64e" => Arm64e,
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_ => Arm64,
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};
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macos_deployment_target(arch)
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}
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"ios" => {
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let arch = match target.arch.as_ref() {
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"arm64e" => Arm64e,
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_ => Arm64,
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};
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ios_deployment_target(arch, &target.abi)
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}
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"watchos" => watchos_deployment_target(),
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"tvos" => tvos_deployment_target(),
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"visionos" => visionos_deployment_target(),
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_ => return None,
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/// Hack for calling `deployment_target` outside of this module.
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pub fn deployment_target_for_target(target: &Target) -> (u16, u8, u8) {
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let arch = if target.llvm_target.starts_with("arm64e") {
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Arch::Arm64e
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} else if target.arch == "aarch64" {
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Arch::Arm64
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} else {
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// Dummy architecture, only used by `deployment_target` anyhow
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Arch::X86_64
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};
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let abi = match &*target.abi {
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"macabi" => TargetAbi::MacCatalyst,
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"sim" => TargetAbi::Simulator,
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"" => TargetAbi::Normal,
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abi => unreachable!("invalid abi '{abi}' for Apple target"),
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};
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deployment_target(&target.os, arch, abi)
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}
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/// Get the deployment target based on the standard environment variables, or
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/// fall back to a sane default.
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fn deployment_target(os: &str, arch: Arch, abi: TargetAbi) -> (u16, u8, u8) {
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// When bumping a version in here, remember to update the platform-support
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// docs too.
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//
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// NOTE: If you are looking for the default deployment target, prefer
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// `rustc --print deployment-target`, as the default here may change in
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// future `rustc` versions.
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// Minimum operating system versions currently supported by `rustc`.
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let os_min = match os {
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"macos" => (10, 12, 0),
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"ios" => (10, 0, 0),
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"tvos" => (10, 0, 0),
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"watchos" => (5, 0, 0),
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"visionos" => (1, 0, 0),
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_ => unreachable!("tried to get deployment target for non-Apple platform"),
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};
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Some((major, minor))
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}
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// On certain targets it makes sense to raise the minimum OS version.
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let min = match (os, arch, abi) {
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// Use 11.0 on Aarch64 as that's the earliest version with M1 support.
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("macos", Arch::Arm64 | Arch::Arm64e, _) => (11, 0, 0),
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("ios", Arch::Arm64e, _) => (14, 0, 0),
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// Mac Catalyst defaults to 13.1 in Clang.
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("ios", _, TargetAbi::MacCatalyst) => (13, 1, 0),
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_ => os_min,
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};
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fn from_set_deployment_target(var_name: &str) -> Option<(u32, u32)> {
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let deployment_target = env::var(var_name).ok()?;
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let (unparsed_major, unparsed_minor) = deployment_target.split_once('.')?;
|
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let (major, minor) = (unparsed_major.parse().ok()?, unparsed_minor.parse().ok()?);
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// The environment variable used to fetch the deployment target.
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let env_var = match os {
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"macos" => "MACOSX_DEPLOYMENT_TARGET",
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"ios" => "IPHONEOS_DEPLOYMENT_TARGET",
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"watchos" => "WATCHOS_DEPLOYMENT_TARGET",
|
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"tvos" => "TVOS_DEPLOYMENT_TARGET",
|
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"visionos" => "XROS_DEPLOYMENT_TARGET",
|
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_ => unreachable!("tried to get deployment target env var for non-Apple platform"),
|
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};
|
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|
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Some((major, minor))
|
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}
|
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|
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fn macos_default_deployment_target(arch: Arch) -> (u32, u32) {
|
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match arch {
|
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Arm64 | Arm64e => (11, 0),
|
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_ => (10, 12),
|
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if let Ok(deployment_target) = env::var(env_var) {
|
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match parse_version(&deployment_target) {
|
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// It is common that the deployment target is set too low, e.g. on
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// macOS Aarch64 to also target older x86_64, the user may set a
|
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// lower deployment target than supported.
|
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//
|
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// To avoid such issues, we silently raise the deployment target
|
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// here.
|
||||
// FIXME: We want to show a warning when `version < os_min`.
|
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Ok(version) => version.max(min),
|
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// FIXME: Report erroneous environment variable to user.
|
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Err(_) => min,
|
||||
}
|
||||
} else {
|
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min
|
||||
}
|
||||
}
|
||||
|
||||
fn macos_deployment_target(arch: Arch) -> (u32, u32) {
|
||||
// If you are looking for the default deployment target, prefer `rustc --print deployment-target`.
|
||||
// Note: If bumping this version, remember to update it in the rustc/platform-support docs.
|
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from_set_deployment_target("MACOSX_DEPLOYMENT_TARGET")
|
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.unwrap_or_else(|| macos_default_deployment_target(arch))
|
||||
}
|
||||
|
||||
pub(crate) fn macos_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = macos_deployment_target(arch);
|
||||
format!("{}-apple-macosx{}.{}.0", arch.target_name(), major, minor)
|
||||
/// Generate the target triple that we need to pass to LLVM and/or Clang.
|
||||
fn llvm_target(os: &str, arch: Arch, abi: TargetAbi) -> StaticCow<str> {
|
||||
// The target triple depends on the deployment target, and is required to
|
||||
// enable features such as cross-language LTO, and for picking the right
|
||||
// Mach-O commands.
|
||||
//
|
||||
// Certain optimizations also depend on the deployment target.
|
||||
let (major, minor, patch) = deployment_target(os, arch, abi);
|
||||
let arch = arch.target_name();
|
||||
// Convert to the "canonical" OS name used by LLVM:
|
||||
// https://github.com/llvm/llvm-project/blob/llvmorg-18.1.8/llvm/lib/TargetParser/Triple.cpp#L236-L282
|
||||
let os = match os {
|
||||
"macos" => "macosx",
|
||||
"ios" => "ios",
|
||||
"watchos" => "watchos",
|
||||
"tvos" => "tvos",
|
||||
"visionos" => "xros",
|
||||
_ => unreachable!("tried to get LLVM target OS for non-Apple platform"),
|
||||
};
|
||||
let environment = match abi {
|
||||
TargetAbi::Normal => "",
|
||||
TargetAbi::MacCatalyst => "-macabi",
|
||||
TargetAbi::Simulator => "-simulator",
|
||||
};
|
||||
format!("{arch}-apple-{os}{major}.{minor}.{patch}{environment}").into()
|
||||
}
|
||||
|
||||
fn link_env_remove(os: &'static str) -> StaticCow<[StaticCow<str>]> {
|
||||
@ -321,83 +424,19 @@ fn link_env_remove(os: &'static str) -> StaticCow<[StaticCow<str>]> {
|
||||
}
|
||||
}
|
||||
|
||||
fn ios_deployment_target(arch: Arch, abi: &str) -> (u32, u32) {
|
||||
// If you are looking for the default deployment target, prefer `rustc --print deployment-target`.
|
||||
// Note: If bumping this version, remember to update it in the rustc/platform-support docs.
|
||||
let (major, minor) = match (arch, abi) {
|
||||
(Arm64e, _) => (14, 0),
|
||||
// Mac Catalyst defaults to 13.1 in Clang.
|
||||
(_, "macabi") => (13, 1),
|
||||
_ => (10, 0),
|
||||
};
|
||||
from_set_deployment_target("IPHONEOS_DEPLOYMENT_TARGET").unwrap_or((major, minor))
|
||||
}
|
||||
|
||||
pub(crate) fn ios_llvm_target(arch: Arch) -> String {
|
||||
// Modern iOS tooling extracts information about deployment target
|
||||
// from LC_BUILD_VERSION. This load command will only be emitted when
|
||||
// we build with a version specific `llvm_target`, with the version
|
||||
// set high enough. Luckily one LC_BUILD_VERSION is enough, for Xcode
|
||||
// to pick it up (since std and core are still built with the fallback
|
||||
// of version 7.0 and hence emit the old LC_IPHONE_MIN_VERSION).
|
||||
let (major, minor) = ios_deployment_target(arch, "");
|
||||
format!("{}-apple-ios{}.{}.0", arch.target_name(), major, minor)
|
||||
}
|
||||
|
||||
pub(crate) fn mac_catalyst_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = ios_deployment_target(arch, "macabi");
|
||||
format!("{}-apple-ios{}.{}.0-macabi", arch.target_name(), major, minor)
|
||||
}
|
||||
|
||||
pub(crate) fn ios_sim_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = ios_deployment_target(arch, "sim");
|
||||
format!("{}-apple-ios{}.{}.0-simulator", arch.target_name(), major, minor)
|
||||
}
|
||||
|
||||
fn tvos_deployment_target() -> (u32, u32) {
|
||||
// If you are looking for the default deployment target, prefer `rustc --print deployment-target`.
|
||||
// Note: If bumping this version, remember to update it in the rustc platform-support docs.
|
||||
from_set_deployment_target("TVOS_DEPLOYMENT_TARGET").unwrap_or((10, 0))
|
||||
}
|
||||
|
||||
pub(crate) fn tvos_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = tvos_deployment_target();
|
||||
format!("{}-apple-tvos{}.{}.0", arch.target_name(), major, minor)
|
||||
}
|
||||
|
||||
pub(crate) fn tvos_sim_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = tvos_deployment_target();
|
||||
format!("{}-apple-tvos{}.{}.0-simulator", arch.target_name(), major, minor)
|
||||
}
|
||||
|
||||
fn watchos_deployment_target() -> (u32, u32) {
|
||||
// If you are looking for the default deployment target, prefer `rustc --print deployment-target`.
|
||||
// Note: If bumping this version, remember to update it in the rustc platform-support docs.
|
||||
from_set_deployment_target("WATCHOS_DEPLOYMENT_TARGET").unwrap_or((5, 0))
|
||||
}
|
||||
|
||||
pub(crate) fn watchos_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = watchos_deployment_target();
|
||||
format!("{}-apple-watchos{}.{}.0", arch.target_name(), major, minor)
|
||||
}
|
||||
|
||||
pub(crate) fn watchos_sim_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = watchos_deployment_target();
|
||||
format!("{}-apple-watchos{}.{}.0-simulator", arch.target_name(), major, minor)
|
||||
}
|
||||
|
||||
fn visionos_deployment_target() -> (u32, u32) {
|
||||
// If you are looking for the default deployment target, prefer `rustc --print deployment-target`.
|
||||
// Note: If bumping this version, remember to update it in the rustc platform-support docs.
|
||||
from_set_deployment_target("XROS_DEPLOYMENT_TARGET").unwrap_or((1, 0))
|
||||
}
|
||||
|
||||
pub(crate) fn visionos_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = visionos_deployment_target();
|
||||
format!("{}-apple-visionos{}.{}.0", arch.target_name(), major, minor)
|
||||
}
|
||||
|
||||
pub(crate) fn visionos_sim_llvm_target(arch: Arch) -> String {
|
||||
let (major, minor) = visionos_deployment_target();
|
||||
format!("{}-apple-visionos{}.{}.0-simulator", arch.target_name(), major, minor)
|
||||
/// Parse an OS version triple (SDK version or deployment target).
|
||||
///
|
||||
/// The size of the returned numbers here are limited by Mach-O's
|
||||
/// `LC_BUILD_VERSION`.
|
||||
fn parse_version(version: &str) -> Result<(u16, u8, u8), ParseIntError> {
|
||||
if let Some((major, minor)) = version.split_once('.') {
|
||||
let major = major.parse()?;
|
||||
if let Some((minor, patch)) = minor.split_once('.') {
|
||||
Ok((major, minor.parse()?, patch.parse()?))
|
||||
} else {
|
||||
Ok((major, minor.parse()?, 0))
|
||||
}
|
||||
} else {
|
||||
Ok((version.parse()?, 0, 0))
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,3 +1,4 @@
|
||||
use super::parse_version;
|
||||
use crate::spec::targets::{
|
||||
aarch64_apple_darwin, aarch64_apple_ios_sim, aarch64_apple_visionos_sim,
|
||||
aarch64_apple_watchos_sim, i686_apple_darwin, x86_64_apple_darwin, x86_64_apple_ios,
|
||||
@ -42,3 +43,11 @@ fn macos_link_environment_unmodified() {
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_parse_version() {
|
||||
assert_eq!(parse_version("10"), Ok((10, 0, 0)));
|
||||
assert_eq!(parse_version("10.12"), Ok((10, 12, 0)));
|
||||
assert_eq!(parse_version("10.12.6"), Ok((10, 12, 6)));
|
||||
assert_eq!(parse_version("9999.99.99"), Ok((9999, 99, 99)));
|
||||
}
|
||||
|
||||
@ -60,8 +60,8 @@ pub mod crt_objects;
|
||||
|
||||
mod base;
|
||||
pub use base::apple::{
|
||||
deployment_target as current_apple_deployment_target, platform as current_apple_platform,
|
||||
sdk_version as current_apple_sdk_version,
|
||||
deployment_target_for_target as current_apple_deployment_target,
|
||||
platform as current_apple_platform, sdk_version as current_apple_sdk_version,
|
||||
};
|
||||
pub use base::avr_gnu::ef_avr_arch;
|
||||
|
||||
|
||||
@ -1,20 +1,10 @@
|
||||
use crate::spec::base::apple::{macos_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let mut base = opts("macos", arch, TargetAbi::Normal);
|
||||
base.cpu = "apple-m1".into();
|
||||
base.max_atomic_width = Some(128);
|
||||
|
||||
// FIXME: The leak sanitizer currently fails the tests, see #88132.
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("macos", Arch::Arm64, TargetAbi::Normal);
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
|
||||
// correctly, we do too.
|
||||
llvm_target: macos_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64 macOS (11.0+, Big Sur+)".into()),
|
||||
tier: Some(1),
|
||||
@ -23,11 +13,15 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
mcount: "\u{1}mcount".into(),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..base
|
||||
cpu: "apple-m1".into(),
|
||||
max_atomic_width: Some(128),
|
||||
// FIXME: The leak sanitizer currently fails the tests, see #88132.
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,17 +1,10 @@
|
||||
use crate::spec::base::apple::{ios_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let mut base = opts("ios", arch, TargetAbi::Normal);
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("ios", Arch::Arm64, TargetAbi::Normal);
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// IPHONEOS_DEPLOYMENT_TARGET.
|
||||
// This is required for the target to pick the right
|
||||
// MACH-O commands, so we do too.
|
||||
llvm_target: ios_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64 iOS".into()),
|
||||
tier: Some(2),
|
||||
@ -20,12 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a7".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..base
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,13 +1,10 @@
|
||||
use crate::spec::base::apple::{mac_catalyst_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let mut base = opts("ios", arch, TargetAbi::MacCatalyst);
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("ios", Arch::Arm64, TargetAbi::MacCatalyst);
|
||||
Target {
|
||||
llvm_target: mac_catalyst_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("Apple Catalyst on ARM64".into()),
|
||||
tier: Some(2),
|
||||
@ -16,12 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a12".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..base
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,17 +1,10 @@
|
||||
use crate::spec::base::apple::{ios_sim_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let mut base = opts("ios", arch, TargetAbi::Simulator);
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("ios", Arch::Arm64, TargetAbi::Simulator);
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// IPHONEOS_DEPLOYMENT_TARGET.
|
||||
// This is required for the simulator target to pick the right
|
||||
// MACH-O commands, so we do too.
|
||||
llvm_target: ios_sim_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("Apple iOS Simulator on ARM64".into()),
|
||||
tier: Some(2),
|
||||
@ -20,12 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a7".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..base
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, tvos_llvm_target, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let (opts, llvm_target, arch) = base("tvos", Arch::Arm64, TargetAbi::Normal);
|
||||
Target {
|
||||
llvm_target: tvos_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64 tvOS".into()),
|
||||
tier: Some(3),
|
||||
@ -13,12 +13,12 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a7".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..opts("tvos", arch, TargetAbi::Normal)
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, tvos_sim_llvm_target, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let (opts, llvm_target, arch) = base("tvos", Arch::Arm64, TargetAbi::Simulator);
|
||||
Target {
|
||||
llvm_target: tvos_sim_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64 tvOS Simulator".into()),
|
||||
tier: Some(3),
|
||||
@ -13,12 +13,12 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a7".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..opts("tvos", arch, TargetAbi::Simulator)
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,13 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, visionos_llvm_target, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let mut base = opts("visionos", arch, TargetAbi::Normal);
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("visionos", Arch::Arm64, TargetAbi::Normal);
|
||||
Target {
|
||||
llvm_target: visionos_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64 Apple visionOS".into()),
|
||||
tier: Some(3),
|
||||
@ -16,12 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a16".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..base
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,13 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, visionos_sim_llvm_target, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let mut base = opts("visionos", arch, TargetAbi::Simulator);
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("visionos", Arch::Arm64, TargetAbi::Simulator);
|
||||
Target {
|
||||
llvm_target: visionos_sim_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64 Apple visionOS simulator".into()),
|
||||
tier: Some(3),
|
||||
@ -16,12 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a16".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..base
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let base = opts("watchos", Arch::Arm64, TargetAbi::Normal);
|
||||
let (opts, llvm_target, arch) = base("watchos", Arch::Arm64, TargetAbi::Normal);
|
||||
Target {
|
||||
llvm_target: "aarch64-apple-watchos".into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64 Apple WatchOS".into()),
|
||||
tier: Some(3),
|
||||
@ -13,13 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: "aarch64".into(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+v8a,+neon,+fp-armv8,+apple-a7".into(),
|
||||
max_atomic_width: Some(128),
|
||||
dynamic_linking: false,
|
||||
position_independent_executables: true,
|
||||
..base
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,14 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, watchos_sim_llvm_target, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64;
|
||||
let (opts, llvm_target, arch) = base("watchos", Arch::Arm64, TargetAbi::Simulator);
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// WATCHOS_DEPLOYMENT_TARGET.
|
||||
// This is required for the simulator target to pick the right
|
||||
// MACH-O commands, so we do too.
|
||||
llvm_target: watchos_sim_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64 Apple WatchOS Simulator".into()),
|
||||
tier: Some(3),
|
||||
@ -17,12 +13,12 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a7".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..opts("watchos", arch, TargetAbi::Simulator)
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,11 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, watchos_llvm_target, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64_32;
|
||||
let base = opts("watchos", arch, TargetAbi::Normal);
|
||||
let (opts, llvm_target, arch) = base("watchos", Arch::Arm64_32, TargetAbi::Normal);
|
||||
Target {
|
||||
llvm_target: watchos_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("Arm Apple WatchOS 64-bit with 32-bit pointers".into()),
|
||||
tier: Some(3),
|
||||
@ -14,13 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 32,
|
||||
data_layout: "e-m:o-p:32:32-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: "aarch64".into(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+v8a,+neon,+fp-armv8,+apple-a7".into(),
|
||||
max_atomic_width: Some(128),
|
||||
dynamic_linking: false,
|
||||
position_independent_executables: true,
|
||||
..base
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,20 +1,10 @@
|
||||
use crate::spec::base::apple::{macos_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64e;
|
||||
let mut base = opts("macos", arch, TargetAbi::Normal);
|
||||
base.cpu = "apple-m1".into();
|
||||
base.max_atomic_width = Some(128);
|
||||
|
||||
// FIXME: The leak sanitizer currently fails the tests, see #88132.
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("macos", Arch::Arm64e, TargetAbi::Normal);
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
|
||||
// correctly, we do too.
|
||||
llvm_target: macos_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64e Apple Darwin".into()),
|
||||
tier: Some(3),
|
||||
@ -23,11 +13,15 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
mcount: "\u{1}mcount".into(),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..base
|
||||
cpu: "apple-m1".into(),
|
||||
max_atomic_width: Some(128),
|
||||
// FIXME: The leak sanitizer currently fails the tests, see #88132.
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,17 +1,10 @@
|
||||
use crate::spec::base::apple::{ios_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Arm64e;
|
||||
let mut base = opts("ios", arch, TargetAbi::Normal);
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("ios", Arch::Arm64e, TargetAbi::Normal);
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// IPHONEOS_DEPLOYMENT_TARGET.
|
||||
// This is required for the target to pick the right
|
||||
// MACH-O commands, so we do too.
|
||||
llvm_target: ios_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("ARM64e Apple iOS".into()),
|
||||
tier: Some(3),
|
||||
@ -20,12 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 64,
|
||||
data_layout: "e-m:o-i64:64-i128:128-n32:64-S128-Fn32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+neon,+fp-armv8,+apple-a12,+v8.3a,+pauth".into(),
|
||||
max_atomic_width: Some(128),
|
||||
frame_pointer: FramePointer::NonLeaf,
|
||||
..base
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Armv7k;
|
||||
let (opts, llvm_target, arch) = base("watchos", Arch::Armv7k, TargetAbi::Normal);
|
||||
Target {
|
||||
llvm_target: "armv7k-apple-watchos".into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("Armv7-A Apple WatchOS".into()),
|
||||
tier: Some(3),
|
||||
@ -13,13 +13,13 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 32,
|
||||
data_layout: "e-m:o-p:32:32-Fi8-i64:64-a:0:32-n32-S128".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+v7,+vfp4,+neon".into(),
|
||||
max_atomic_width: Some(64),
|
||||
dynamic_linking: false,
|
||||
position_independent_executables: true,
|
||||
..opts("watchos", arch, TargetAbi::Normal)
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
use crate::spec::base::apple::{ios_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::Armv7s;
|
||||
let (opts, llvm_target, arch) = base("ios", Arch::Armv7s, TargetAbi::Normal);
|
||||
Target {
|
||||
llvm_target: ios_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("Armv7-A Apple-A6 Apple iOS".into()),
|
||||
tier: Some(3),
|
||||
@ -13,11 +13,11 @@ pub(crate) fn target() -> Target {
|
||||
},
|
||||
pointer_width: 32,
|
||||
data_layout: "e-m:o-p:32:32-Fi8-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32".into(),
|
||||
arch: arch.target_arch(),
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
features: "+v7,+vfp4,+neon".into(),
|
||||
max_atomic_width: Some(64),
|
||||
..opts("ios", arch, TargetAbi::Normal)
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,17 +1,12 @@
|
||||
use crate::spec::base::apple::{ios_sim_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::I386;
|
||||
// i386-apple-ios is a simulator target, even though it isn't declared
|
||||
// that way in the target name like the other ones...
|
||||
let abi = TargetAbi::Simulator;
|
||||
let (opts, llvm_target, arch) = base("ios", Arch::I386, TargetAbi::Simulator);
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// IPHONEOS_DEPLOYMENT_TARGET.
|
||||
// This is required for the target to pick the right
|
||||
// MACH-O commands, so we do too.
|
||||
llvm_target: ios_sim_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("32-bit x86 iOS".into()),
|
||||
tier: Some(3),
|
||||
@ -22,7 +17,7 @@ pub(crate) fn target() -> Target {
|
||||
data_layout: "e-m:o-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
|
||||
i128:128-f64:32:64-f80:128-n8:16:32-S128"
|
||||
.into(),
|
||||
arch: arch.target_arch(),
|
||||
options: TargetOptions { max_atomic_width: Some(64), ..opts("ios", arch, abi) },
|
||||
arch,
|
||||
options: TargetOptions { max_atomic_width: Some(64), ..opts },
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,21 +1,12 @@
|
||||
use crate::spec::base::apple::{macos_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
// ld64 only understands i386 and not i686
|
||||
let arch = Arch::I386;
|
||||
let mut base = opts("macos", arch, TargetAbi::Normal);
|
||||
base.max_atomic_width = Some(64);
|
||||
base.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m32"]);
|
||||
base.frame_pointer = FramePointer::Always;
|
||||
let (mut opts, llvm_target, arch) = base("macos", Arch::I686, TargetAbi::Normal);
|
||||
opts.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m32"]);
|
||||
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
|
||||
// correctly, we do too.
|
||||
//
|
||||
// While ld64 doesn't understand i686, LLVM does.
|
||||
llvm_target: macos_llvm_target(Arch::I686).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("32-bit macOS (10.12+, Sierra+)".into()),
|
||||
tier: Some(3),
|
||||
@ -26,7 +17,12 @@ pub(crate) fn target() -> Target {
|
||||
data_layout: "e-m:o-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
|
||||
i128:128-f64:32:64-f80:128-n8:16:32-S128"
|
||||
.into(),
|
||||
arch: arch.target_arch(),
|
||||
options: TargetOptions { mcount: "\u{1}mcount".into(), ..base },
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
mcount: "\u{1}mcount".into(),
|
||||
max_atomic_width: Some(64),
|
||||
frame_pointer: FramePointer::Always,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,20 +1,11 @@
|
||||
use crate::spec::base::apple::{macos_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::X86_64;
|
||||
let mut base = opts("macos", arch, TargetAbi::Normal);
|
||||
base.max_atomic_width = Some(128); // penryn+ supports cmpxchg16b
|
||||
base.frame_pointer = FramePointer::Always;
|
||||
base.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m64"]);
|
||||
base.supported_sanitizers =
|
||||
SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::LEAK | SanitizerSet::THREAD;
|
||||
|
||||
let (mut opts, llvm_target, arch) = base("macos", Arch::X86_64, TargetAbi::Normal);
|
||||
opts.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m64"]);
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
|
||||
// correctly, we do too.
|
||||
llvm_target: macos_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("64-bit macOS (10.12+, Sierra+)".into()),
|
||||
tier: Some(1),
|
||||
@ -24,7 +15,16 @@ pub(crate) fn target() -> Target {
|
||||
pointer_width: 64,
|
||||
data_layout:
|
||||
"e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
|
||||
arch: arch.target_arch(),
|
||||
options: TargetOptions { mcount: "\u{1}mcount".into(), ..base },
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
mcount: "\u{1}mcount".into(),
|
||||
max_atomic_width: Some(128), // penryn+ supports cmpxchg16b
|
||||
frame_pointer: FramePointer::Always,
|
||||
supported_sanitizers: SanitizerSet::ADDRESS
|
||||
| SanitizerSet::CFI
|
||||
| SanitizerSet::LEAK
|
||||
| SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,15 +1,12 @@
|
||||
use crate::spec::base::apple::{ios_sim_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::X86_64;
|
||||
// x86_64-apple-ios is a simulator target, even though it isn't declared
|
||||
// that way in the target name like the other ones...
|
||||
let mut base = opts("ios", arch, TargetAbi::Simulator);
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("ios", Arch::X86_64, TargetAbi::Simulator);
|
||||
Target {
|
||||
llvm_target: ios_sim_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("64-bit x86 iOS".into()),
|
||||
tier: Some(2),
|
||||
@ -19,7 +16,11 @@ pub(crate) fn target() -> Target {
|
||||
pointer_width: 64,
|
||||
data_layout:
|
||||
"e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
|
||||
arch: arch.target_arch(),
|
||||
options: TargetOptions { max_atomic_width: Some(128), ..base },
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
max_atomic_width: Some(128),
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,13 +1,10 @@
|
||||
use crate::spec::base::apple::{mac_catalyst_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::X86_64;
|
||||
let mut base = opts("ios", arch, TargetAbi::MacCatalyst);
|
||||
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::THREAD;
|
||||
|
||||
let (opts, llvm_target, arch) = base("ios", Arch::X86_64, TargetAbi::MacCatalyst);
|
||||
Target {
|
||||
llvm_target: mac_catalyst_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("Apple Catalyst on x86_64".into()),
|
||||
tier: Some(2),
|
||||
@ -17,7 +14,11 @@ pub(crate) fn target() -> Target {
|
||||
pointer_width: 64,
|
||||
data_layout:
|
||||
"e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
|
||||
arch: arch.target_arch(),
|
||||
options: TargetOptions { max_atomic_width: Some(128), ..base },
|
||||
arch,
|
||||
options: TargetOptions {
|
||||
max_atomic_width: Some(128),
|
||||
supported_sanitizers: SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::THREAD,
|
||||
..opts
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,13 +1,12 @@
|
||||
use crate::spec::base::apple::{opts, tvos_sim_llvm_target, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::X86_64;
|
||||
// x86_64-apple-tvos is a simulator target, even though it isn't declared
|
||||
// that way in the target name like the other ones...
|
||||
let abi = TargetAbi::Simulator;
|
||||
let (opts, llvm_target, arch) = base("tvos", Arch::X86_64, TargetAbi::Simulator);
|
||||
Target {
|
||||
llvm_target: tvos_sim_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("x86 64-bit tvOS".into()),
|
||||
tier: Some(3),
|
||||
@ -17,7 +16,7 @@ pub(crate) fn target() -> Target {
|
||||
pointer_width: 64,
|
||||
data_layout:
|
||||
"e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
|
||||
arch: arch.target_arch(),
|
||||
options: TargetOptions { max_atomic_width: Some(128), ..opts("tvos", arch, abi) },
|
||||
arch,
|
||||
options: TargetOptions { max_atomic_width: Some(128), ..opts },
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
use crate::spec::base::apple::{opts, watchos_sim_llvm_target, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::X86_64;
|
||||
let (opts, llvm_target, arch) = base("watchos", Arch::X86_64, TargetAbi::Simulator);
|
||||
Target {
|
||||
llvm_target: watchos_sim_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("x86 64-bit Apple WatchOS simulator".into()),
|
||||
tier: Some(3),
|
||||
@ -14,10 +14,7 @@ pub(crate) fn target() -> Target {
|
||||
pointer_width: 64,
|
||||
data_layout:
|
||||
"e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
|
||||
arch: arch.target_arch(),
|
||||
options: TargetOptions {
|
||||
max_atomic_width: Some(128),
|
||||
..opts("watchos", arch, TargetAbi::Simulator)
|
||||
},
|
||||
arch,
|
||||
options: TargetOptions { max_atomic_width: Some(128), ..opts },
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,13 +1,12 @@
|
||||
use crate::spec::base::apple::{macos_llvm_target, opts, Arch, TargetAbi};
|
||||
use crate::spec::base::apple::{base, Arch, TargetAbi};
|
||||
use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, SanitizerSet, Target, TargetOptions};
|
||||
|
||||
pub(crate) fn target() -> Target {
|
||||
let arch = Arch::X86_64h;
|
||||
let mut base = opts("macos", arch, TargetAbi::Normal);
|
||||
base.max_atomic_width = Some(128);
|
||||
base.frame_pointer = FramePointer::Always;
|
||||
base.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m64"]);
|
||||
base.supported_sanitizers =
|
||||
let (mut opts, llvm_target, arch) = base("macos", Arch::X86_64h, TargetAbi::Normal);
|
||||
opts.max_atomic_width = Some(128);
|
||||
opts.frame_pointer = FramePointer::Always;
|
||||
opts.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m64"]);
|
||||
opts.supported_sanitizers =
|
||||
SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::LEAK | SanitizerSet::THREAD;
|
||||
|
||||
// x86_64h is core2-avx without a few of the features which would otherwise
|
||||
@ -20,19 +19,16 @@ pub(crate) fn target() -> Target {
|
||||
// It would be nice if this were not the case, but fixing it seems tricky
|
||||
// (and given that the main use-case for this target is for use in universal
|
||||
// binaries, probably not that important).
|
||||
base.features = "-rdrnd,-aes,-pclmul,-rtm,-fsgsbase".into();
|
||||
opts.features = "-rdrnd,-aes,-pclmul,-rtm,-fsgsbase".into();
|
||||
// Double-check that the `cpu` is what we expect (if it's not the list above
|
||||
// may need updating).
|
||||
assert_eq!(
|
||||
base.cpu, "core-avx2",
|
||||
opts.cpu, "core-avx2",
|
||||
"you need to adjust the feature list in x86_64h-apple-darwin if you change this",
|
||||
);
|
||||
|
||||
Target {
|
||||
// Clang automatically chooses a more specific target based on
|
||||
// MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
|
||||
// correctly, we do too.
|
||||
llvm_target: macos_llvm_target(arch).into(),
|
||||
llvm_target,
|
||||
metadata: crate::spec::TargetMetadata {
|
||||
description: Some("macOS with late-gen Intel (at least Haswell)".into()),
|
||||
tier: Some(3),
|
||||
@ -42,7 +38,7 @@ pub(crate) fn target() -> Target {
|
||||
pointer_width: 64,
|
||||
data_layout:
|
||||
"e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
|
||||
arch: arch.target_arch(),
|
||||
options: TargetOptions { mcount: "\u{1}mcount".into(), ..base },
|
||||
arch,
|
||||
options: TargetOptions { mcount: "\u{1}mcount".into(), ..opts },
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user