diff options
Diffstat (limited to 'compiler/rustc_target/src')
328 files changed, 1756 insertions, 1220 deletions
diff --git a/compiler/rustc_target/src/asm/mod.rs b/compiler/rustc_target/src/asm/mod.rs index f17452b3ba0..9f791603c72 100644 --- a/compiler/rustc_target/src/asm/mod.rs +++ b/compiler/rustc_target/src/asm/mod.rs @@ -1,11 +1,11 @@ use std::fmt; use std::str::FromStr; +use rustc_abi::Size; use rustc_data_structures::fx::{FxHashMap, FxIndexSet}; use rustc_macros::{Decodable, Encodable, HashStable_Generic}; use rustc_span::Symbol; -use crate::abi::Size; use crate::spec::{RelocModel, Target}; pub struct ModifierInfo { @@ -39,12 +39,12 @@ macro_rules! def_reg_class { } } - pub fn parse(name: rustc_span::Symbol) -> Result<Self, &'static str> { + pub fn parse(name: rustc_span::Symbol) -> Result<Self, &'static [rustc_span::Symbol]> { match name { $( rustc_span::sym::$class => Ok(Self::$class), )* - _ => Err("unknown register class"), + _ => Err(&[$(rustc_span::sym::$class),*]), } } } @@ -635,7 +635,7 @@ impl InlineAsmRegClass { } } - pub fn parse(arch: InlineAsmArch, name: Symbol) -> Result<Self, &'static str> { + pub fn parse(arch: InlineAsmArch, name: Symbol) -> Result<Self, &'static [rustc_span::Symbol]> { Ok(match arch { InlineAsmArch::X86 | InlineAsmArch::X86_64 => { Self::X86(X86InlineAsmRegClass::parse(name)?) diff --git a/compiler/rustc_target/src/callconv/aarch64.rs b/compiler/rustc_target/src/callconv/aarch64.rs index 67345f0d47b..5c23e7036b0 100644 --- a/compiler/rustc_target/src/callconv/aarch64.rs +++ b/compiler/rustc_target/src/callconv/aarch64.rs @@ -1,9 +1,8 @@ use std::iter; -use rustc_abi::{BackendRepr, Primitive}; +use rustc_abi::{BackendRepr, HasDataLayout, Primitive, TyAbiInterface}; -use crate::abi::call::{ArgAbi, FnAbi, Reg, RegKind, Uniform}; -use crate::abi::{HasDataLayout, TyAbiInterface}; +use crate::callconv::{ArgAbi, FnAbi, Reg, RegKind, Uniform}; use crate::spec::{HasTargetSpec, Target}; /// Indicates the variant of the AArch64 ABI we are compiling for. diff --git a/compiler/rustc_target/src/callconv/amdgpu.rs b/compiler/rustc_target/src/callconv/amdgpu.rs index 3007a729a8b..3ec6d0b3da2 100644 --- a/compiler/rustc_target/src/callconv/amdgpu.rs +++ b/compiler/rustc_target/src/callconv/amdgpu.rs @@ -1,5 +1,6 @@ -use crate::abi::call::{ArgAbi, FnAbi}; -use crate::abi::{HasDataLayout, TyAbiInterface}; +use rustc_abi::{HasDataLayout, TyAbiInterface}; + +use crate::callconv::{ArgAbi, FnAbi}; fn classify_ret<'a, Ty, C>(_cx: &C, ret: &mut ArgAbi<'a, Ty>) where diff --git a/compiler/rustc_target/src/callconv/arm.rs b/compiler/rustc_target/src/callconv/arm.rs index bd6f781fb81..0a5dcc66347 100644 --- a/compiler/rustc_target/src/callconv/arm.rs +++ b/compiler/rustc_target/src/callconv/arm.rs @@ -1,5 +1,6 @@ -use crate::abi::call::{ArgAbi, Conv, FnAbi, Reg, RegKind, Uniform}; -use crate::abi::{HasDataLayout, TyAbiInterface}; +use rustc_abi::{HasDataLayout, TyAbiInterface}; + +use crate::callconv::{ArgAbi, Conv, FnAbi, Reg, RegKind, Uniform}; use crate::spec::HasTargetSpec; fn is_homogeneous_aggregate<'a, Ty, C>(cx: &C, arg: &mut ArgAbi<'a, Ty>) -> Option<Uniform> diff --git a/compiler/rustc_target/src/callconv/avr.rs b/compiler/rustc_target/src/callconv/avr.rs index dfc991e0954..0d690eff68d 100644 --- a/compiler/rustc_target/src/callconv/avr.rs +++ b/compiler/rustc_target/src/callconv/avr.rs @@ -30,7 +30,7 @@ //! compatible with AVR-GCC - Rust and AVR-GCC only differ in the small amount //! of compiler frontend specific calling convention logic implemented here. -use crate::abi::call::{ArgAbi, FnAbi}; +use crate::callconv::{ArgAbi, FnAbi}; fn classify_ret_ty<Ty>(ret: &mut ArgAbi<'_, Ty>) { if ret.layout.is_aggregate() { diff --git a/compiler/rustc_target/src/callconv/bpf.rs b/compiler/rustc_target/src/callconv/bpf.rs index f19772ac709..f958aeb9bb6 100644 --- a/compiler/rustc_target/src/callconv/bpf.rs +++ b/compiler/rustc_target/src/callconv/bpf.rs @@ -1,5 +1,5 @@ // see https://github.com/llvm/llvm-project/blob/main/llvm/lib/Target/BPF/BPFCallingConv.td -use crate::abi::call::{ArgAbi, FnAbi}; +use crate::callconv::{ArgAbi, FnAbi}; fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) { if ret.layout.is_aggregate() || ret.layout.size.bits() > 64 { diff --git a/compiler/rustc_target/src/callconv/csky.rs b/compiler/rustc_target/src/callconv/csky.rs index b1c1ae814a7..cf289e639ea 100644 --- a/compiler/rustc_target/src/callconv/csky.rs +++ b/compiler/rustc_target/src/callconv/csky.rs @@ -4,7 +4,7 @@ // Reference: Clang CSKY lowering code // https://github.com/llvm/llvm-project/blob/4a074f32a6914f2a8d7215d78758c24942dddc3d/clang/lib/CodeGen/Targets/CSKY.cpp#L76-L162 -use crate::abi::call::{ArgAbi, FnAbi, Reg, Uniform}; +use crate::callconv::{ArgAbi, FnAbi, Reg, Uniform}; fn classify_ret<Ty>(arg: &mut ArgAbi<'_, Ty>) { if !arg.layout.is_sized() { diff --git a/compiler/rustc_target/src/callconv/hexagon.rs b/compiler/rustc_target/src/callconv/hexagon.rs index 0a0688880c0..d4f6dd0a5b4 100644 --- a/compiler/rustc_target/src/callconv/hexagon.rs +++ b/compiler/rustc_target/src/callconv/hexagon.rs @@ -1,4 +1,4 @@ -use crate::abi::call::{ArgAbi, FnAbi}; +use crate::callconv::{ArgAbi, FnAbi}; fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) { if ret.layout.is_aggregate() && ret.layout.size.bits() > 64 { diff --git a/compiler/rustc_target/src/callconv/loongarch.rs b/compiler/rustc_target/src/callconv/loongarch.rs index 8bf61cb1337..3fa67c624a7 100644 --- a/compiler/rustc_target/src/callconv/loongarch.rs +++ b/compiler/rustc_target/src/callconv/loongarch.rs @@ -1,9 +1,10 @@ -use crate::abi::call::{ArgAbi, ArgExtension, CastTarget, FnAbi, PassMode, Reg, RegKind, Uniform}; -use crate::abi::{ - self, BackendRepr, FieldsShape, HasDataLayout, Size, TyAbiInterface, TyAndLayout, +use rustc_abi::{ + BackendRepr, ExternAbi, FieldsShape, HasDataLayout, Primitive, Reg, RegKind, Size, + TyAbiInterface, TyAndLayout, Variants, }; + +use crate::callconv::{ArgAbi, ArgExtension, CastTarget, FnAbi, PassMode, Uniform}; use crate::spec::HasTargetSpec; -use crate::spec::abi::Abi as SpecAbi; #[derive(Copy, Clone)] enum RegPassKind { @@ -42,7 +43,7 @@ where { match arg_layout.backend_repr { BackendRepr::Scalar(scalar) => match scalar.primitive() { - abi::Int(..) | abi::Pointer(_) => { + Primitive::Int(..) | Primitive::Pointer(_) => { if arg_layout.size.bits() > xlen { return Err(CannotUseFpConv); } @@ -62,7 +63,7 @@ where _ => return Err(CannotUseFpConv), } } - abi::Float(_) => { + Primitive::Float(_) => { if arg_layout.size.bits() > flen { return Err(CannotUseFpConv); } @@ -79,7 +80,7 @@ where } } }, - BackendRepr::Vector { .. } | BackendRepr::Uninhabited => return Err(CannotUseFpConv), + BackendRepr::Vector { .. } => return Err(CannotUseFpConv), BackendRepr::ScalarPair(..) | BackendRepr::Memory { .. } => match arg_layout.fields { FieldsShape::Primitive => { unreachable!("aggregates can't have `FieldsShape::Primitive`") @@ -115,8 +116,8 @@ where } FieldsShape::Arbitrary { .. } => { match arg_layout.variants { - abi::Variants::Multiple { .. } => return Err(CannotUseFpConv), - abi::Variants::Single { .. } | abi::Variants::Empty => (), + Variants::Multiple { .. } => return Err(CannotUseFpConv), + Variants::Single { .. } | Variants::Empty => (), } for i in arg_layout.fields.index_by_increasing_offset() { let field = arg_layout.field(cx, i); @@ -314,7 +315,7 @@ fn classify_arg<'a, Ty, C>( fn extend_integer_width<Ty>(arg: &mut ArgAbi<'_, Ty>, xlen: u64) { if let BackendRepr::Scalar(scalar) = arg.layout.backend_repr { - if let abi::Int(i, _) = scalar.primitive() { + if let Primitive::Int(i, _) = scalar.primitive() { // 32-bit integers are always sign-extended if i.size().bits() == 32 && xlen > 32 { if let PassMode::Direct(ref mut attrs) = arg.mode { @@ -363,12 +364,12 @@ where } } -pub(crate) fn compute_rust_abi_info<'a, Ty, C>(cx: &C, fn_abi: &mut FnAbi<'a, Ty>, abi: SpecAbi) +pub(crate) fn compute_rust_abi_info<'a, Ty, C>(cx: &C, fn_abi: &mut FnAbi<'a, Ty>, abi: ExternAbi) where Ty: TyAbiInterface<'a, C> + Copy, C: HasDataLayout + HasTargetSpec, { - if abi == SpecAbi::RustIntrinsic { + if abi == ExternAbi::RustIntrinsic { return; } diff --git a/compiler/rustc_target/src/callconv/m68k.rs b/compiler/rustc_target/src/callconv/m68k.rs index 82fe81f8c52..0b637e1e27a 100644 --- a/compiler/rustc_target/src/callconv/m68k.rs +++ b/compiler/rustc_target/src/callconv/m68k.rs @@ -1,4 +1,4 @@ -use crate::abi::call::{ArgAbi, FnAbi}; +use crate::callconv::{ArgAbi, FnAbi}; fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) { if ret.layout.is_aggregate() { diff --git a/compiler/rustc_target/src/callconv/mips.rs b/compiler/rustc_target/src/callconv/mips.rs index 37980a91c76..6162267a0d0 100644 --- a/compiler/rustc_target/src/callconv/mips.rs +++ b/compiler/rustc_target/src/callconv/mips.rs @@ -1,5 +1,6 @@ -use crate::abi::call::{ArgAbi, FnAbi, Reg, Uniform}; -use crate::abi::{HasDataLayout, Size}; +use rustc_abi::{HasDataLayout, Size}; + +use crate::callconv::{ArgAbi, FnAbi, Reg, Uniform}; fn classify_ret<Ty, C>(cx: &C, ret: &mut ArgAbi<'_, Ty>, offset: &mut Size) where diff --git a/compiler/rustc_target/src/callconv/mips64.rs b/compiler/rustc_target/src/callconv/mips64.rs index 5bdf4c2ad77..89f324bc313 100644 --- a/compiler/rustc_target/src/callconv/mips64.rs +++ b/compiler/rustc_target/src/callconv/mips64.rs @@ -1,12 +1,15 @@ -use crate::abi::call::{ - ArgAbi, ArgAttribute, ArgAttributes, ArgExtension, CastTarget, FnAbi, PassMode, Reg, Uniform, +use rustc_abi::{ + BackendRepr, FieldsShape, Float, HasDataLayout, Primitive, Reg, Size, TyAbiInterface, +}; + +use crate::callconv::{ + ArgAbi, ArgAttribute, ArgAttributes, ArgExtension, CastTarget, FnAbi, PassMode, Uniform, }; -use crate::abi::{self, HasDataLayout, Size, TyAbiInterface}; fn extend_integer_width_mips<Ty>(arg: &mut ArgAbi<'_, Ty>, bits: u64) { // Always sign extend u32 values on 64-bit mips - if let abi::BackendRepr::Scalar(scalar) = arg.layout.backend_repr { - if let abi::Int(i, signed) = scalar.primitive() { + if let BackendRepr::Scalar(scalar) = arg.layout.backend_repr { + if let Primitive::Int(i, signed) = scalar.primitive() { if !signed && i.size().bits() == 32 { if let PassMode::Direct(ref mut attrs) = arg.mode { attrs.ext(ArgExtension::Sext); @@ -25,9 +28,9 @@ where C: HasDataLayout, { match ret.layout.field(cx, i).backend_repr { - abi::BackendRepr::Scalar(scalar) => match scalar.primitive() { - abi::Float(abi::F32) => Some(Reg::f32()), - abi::Float(abi::F64) => Some(Reg::f64()), + BackendRepr::Scalar(scalar) => match scalar.primitive() { + Primitive::Float(Float::F32) => Some(Reg::f32()), + Primitive::Float(Float::F64) => Some(Reg::f64()), _ => None, }, _ => None, @@ -51,7 +54,7 @@ where // use of float registers to structures (not unions) containing exactly one or two // float fields. - if let abi::FieldsShape::Arbitrary { .. } = ret.layout.fields { + if let FieldsShape::Arbitrary { .. } = ret.layout.fields { if ret.layout.fields.count() == 1 { if let Some(reg) = float_reg(cx, ret, 0) { ret.cast_to(reg); @@ -90,16 +93,16 @@ where let mut prefix_index = 0; match arg.layout.fields { - abi::FieldsShape::Primitive => unreachable!(), - abi::FieldsShape::Array { .. } => { + FieldsShape::Primitive => unreachable!(), + FieldsShape::Array { .. } => { // Arrays are passed indirectly arg.make_indirect(); return; } - abi::FieldsShape::Union(_) => { + FieldsShape::Union(_) => { // Unions and are always treated as a series of 64-bit integer chunks } - abi::FieldsShape::Arbitrary { .. } => { + FieldsShape::Arbitrary { .. } => { // Structures are split up into a series of 64-bit integer chunks, but any aligned // doubles not part of another aggregate are passed as floats. let mut last_offset = Size::ZERO; @@ -109,8 +112,8 @@ where let offset = arg.layout.fields.offset(i); // We only care about aligned doubles - if let abi::BackendRepr::Scalar(scalar) = field.backend_repr { - if scalar.primitive() == abi::Float(abi::F64) { + if let BackendRepr::Scalar(scalar) = field.backend_repr { + if scalar.primitive() == Primitive::Float(Float::F64) { if offset.is_aligned(dl.f64_align.abi) { // Insert enough integers to cover [last_offset, offset) assert!(last_offset.is_aligned(dl.f64_align.abi)); diff --git a/compiler/rustc_target/src/callconv/mod.rs b/compiler/rustc_target/src/callconv/mod.rs index 41b78d9121d..1c044fe98b3 100644 --- a/compiler/rustc_target/src/callconv/mod.rs +++ b/compiler/rustc_target/src/callconv/mod.rs @@ -1,15 +1,13 @@ use std::str::FromStr; use std::{fmt, iter}; -pub use rustc_abi::{ExternAbi, Reg, RegKind}; +use rustc_abi::{ + AddressSpace, Align, BackendRepr, ExternAbi, HasDataLayout, Primitive, Reg, RegKind, Scalar, + Size, TyAbiInterface, TyAndLayout, +}; use rustc_macros::HashStable_Generic; -use rustc_span::Symbol; -use crate::abi::{ - self, AddressSpace, Align, BackendRepr, HasDataLayout, Pointer, Size, TyAbiInterface, - TyAndLayout, -}; -use crate::spec::{HasTargetSpec, HasWasmCAbiOpt, HasX86AbiOpt, WasmCAbi}; +use crate::spec::{HasTargetSpec, HasWasmCAbiOpt, HasX86AbiOpt, RustcAbi, WasmCAbi}; mod aarch64; mod amdgpu; @@ -40,7 +38,7 @@ mod xtensa; pub enum PassMode { /// Ignore the argument. /// - /// The argument is either uninhabited or a ZST. + /// The argument is a ZST. Ignore, /// Pass the argument directly. /// @@ -349,10 +347,9 @@ impl<'a, Ty> ArgAbi<'a, Ty> { pub fn new( cx: &impl HasDataLayout, layout: TyAndLayout<'a, Ty>, - scalar_attrs: impl Fn(&TyAndLayout<'a, Ty>, abi::Scalar, Size) -> ArgAttributes, + scalar_attrs: impl Fn(&TyAndLayout<'a, Ty>, Scalar, Size) -> ArgAttributes, ) -> Self { let mode = match layout.backend_repr { - BackendRepr::Uninhabited => PassMode::Ignore, BackendRepr::Scalar(scalar) => { PassMode::Direct(scalar_attrs(&layout, scalar, Size::ZERO)) } @@ -388,6 +385,7 @@ impl<'a, Ty> ArgAbi<'a, Ty> { /// Pass this argument directly instead. Should NOT be used! /// Only exists because of past ABI mistakes that will take time to fix /// (see <https://github.com/rust-lang/rust/issues/115666>). + #[track_caller] pub fn make_direct_deprecated(&mut self) { match self.mode { PassMode::Indirect { .. } => { @@ -400,6 +398,7 @@ impl<'a, Ty> ArgAbi<'a, Ty> { /// Pass this argument indirectly, by passing a (thin or wide) pointer to the argument instead. /// This is valid for both sized and unsized arguments. + #[track_caller] pub fn make_indirect(&mut self) { match self.mode { PassMode::Direct(_) | PassMode::Pair(_, _) => { @@ -414,6 +413,7 @@ impl<'a, Ty> ArgAbi<'a, Ty> { /// Same as `make_indirect`, but for arguments that are ignored. Only needed for ABIs that pass /// ZSTs indirectly. + #[track_caller] pub fn make_indirect_from_ignore(&mut self) { match self.mode { PassMode::Ignore => { @@ -464,7 +464,7 @@ impl<'a, Ty> ArgAbi<'a, Ty> { pub fn extend_integer_width_to(&mut self, bits: u64) { // Only integers have signedness if let BackendRepr::Scalar(scalar) = self.layout.backend_repr { - if let abi::Int(i, signed) = scalar.primitive() { + if let Primitive::Int(i, signed) = scalar.primitive() { if i.size().bits() < bits { if let PassMode::Direct(ref mut attrs) = self.mode { if signed { @@ -544,8 +544,6 @@ pub enum Conv { Msp430Intr, - PtxKernel, - GpuKernel, X86Fastcall, @@ -624,19 +622,8 @@ impl<'a, Ty: fmt::Display> fmt::Debug for FnAbi<'a, Ty> { } } -/// Error produced by attempting to adjust a `FnAbi`, for a "foreign" ABI. -#[derive(Copy, Clone, Debug, HashStable_Generic)] -pub enum AdjustForForeignAbiError { - /// Target architecture doesn't support "foreign" (i.e. non-Rust) ABIs. - Unsupported { arch: Symbol, abi: ExternAbi }, -} - impl<'a, Ty> FnAbi<'a, Ty> { - pub fn adjust_for_foreign_abi<C>( - &mut self, - cx: &C, - abi: ExternAbi, - ) -> Result<(), AdjustForForeignAbiError> + pub fn adjust_for_foreign_abi<C>(&mut self, cx: &C, abi: ExternAbi) where Ty: TyAbiInterface<'a, C> + Copy, C: HasDataLayout + HasTargetSpec + HasWasmCAbiOpt + HasX86AbiOpt, @@ -645,7 +632,7 @@ impl<'a, Ty> FnAbi<'a, Ty> { if let Some(arg) = self.args.first_mut() { arg.pass_by_stack_offset(None); } - return Ok(()); + return; } let spec = cx.target_spec(); @@ -702,7 +689,8 @@ impl<'a, Ty> FnAbi<'a, Ty> { "sparc" => sparc::compute_abi_info(cx, self), "sparc64" => sparc64::compute_abi_info(cx, self), "nvptx64" => { - if cx.target_spec().adjust_abi(abi, self.c_variadic) == ExternAbi::PtxKernel { + let abi = cx.target_spec().adjust_abi(abi, self.c_variadic); + if abi == ExternAbi::PtxKernel || abi == ExternAbi::GpuKernel { nvptx64::compute_ptx_kernel_abi_info(cx, self) } else { nvptx64::compute_abi_info(self) @@ -720,15 +708,8 @@ impl<'a, Ty> FnAbi<'a, Ty> { } "wasm64" => wasm::compute_c_abi_info(cx, self), "bpf" => bpf::compute_abi_info(self), - arch => { - return Err(AdjustForForeignAbiError::Unsupported { - arch: Symbol::intern(arch), - abi, - }); - } + arch => panic!("no lowering implemented for {arch}"), } - - Ok(()) } pub fn adjust_for_rust_abi<C>(&mut self, cx: &C, abi: ExternAbi) @@ -737,7 +718,7 @@ impl<'a, Ty> FnAbi<'a, Ty> { C: HasDataLayout + HasTargetSpec, { let spec = cx.target_spec(); - match &spec.arch[..] { + match &*spec.arch { "x86" => x86::compute_rust_abi_info(cx, self, abi), "riscv32" | "riscv64" => riscv::compute_rust_abi_info(cx, self, abi), "loongarch64" => loongarch::compute_rust_abi_info(cx, self, abi), @@ -745,6 +726,24 @@ impl<'a, Ty> FnAbi<'a, Ty> { _ => {} }; + // Decides whether we can pass the given SIMD argument via `PassMode::Direct`. + // May only return `true` if the target will always pass those arguments the same way, + // no matter what the user does with `-Ctarget-feature`! In other words, whatever + // target features are required to pass a SIMD value in registers must be listed in + // the `abi_required_features` for the current target and ABI. + let can_pass_simd_directly = |arg: &ArgAbi<'_, Ty>| match &*spec.arch { + // On x86, if we have SSE2 (which we have by default for x86_64), we can always pass up + // to 128-bit-sized vectors. + "x86" if spec.rustc_abi == Some(RustcAbi::X86Sse2) => arg.layout.size.bits() <= 128, + "x86_64" if spec.rustc_abi != Some(RustcAbi::X86Softfloat) => { + // FIXME once https://github.com/bytecodealliance/wasmtime/issues/10254 is fixed + // accept vectors up to 128bit rather than vectors of exactly 128bit. + arg.layout.size.bits() == 128 + } + // So far, we haven't implemented this logic for any other target. + _ => false, + }; + for (arg_idx, arg) in self .args .iter_mut() @@ -752,11 +751,16 @@ impl<'a, Ty> FnAbi<'a, Ty> { .map(|(idx, arg)| (Some(idx), arg)) .chain(iter::once((None, &mut self.ret))) { - if arg.is_ignore() { + // If the logic above already picked a specific type to cast the argument to, leave that + // in place. + if matches!(arg.mode, PassMode::Ignore | PassMode::Cast { .. }) { continue; } - if arg_idx.is_none() && arg.layout.size > Pointer(AddressSpace::DATA).size(cx) * 2 { + if arg_idx.is_none() + && arg.layout.size > Primitive::Pointer(AddressSpace::DATA).size(cx) * 2 + && !matches!(arg.layout.backend_repr, BackendRepr::Vector { .. }) + { // Return values larger than 2 registers using a return area // pointer. LLVM and Cranelift disagree about how to return // values that don't fit in the registers designated for return @@ -765,7 +769,8 @@ impl<'a, Ty> FnAbi<'a, Ty> { // return value independently and decide to pass it in a // register or not, which would result in the return value // being passed partially in registers and partially through a - // return area pointer. + // return area pointer. For large IR-level values such as `i128`, + // cranelift will even split up the value into smaller chunks. // // While Cranelift may need to be fixed as the LLVM behavior is // generally more correct with respect to the surface language, @@ -795,53 +800,60 @@ impl<'a, Ty> FnAbi<'a, Ty> { // rustc_target already ensure any return value which doesn't // fit in the available amount of return registers is passed in // the right way for the current target. + // + // The adjustment is not necessary nor desired for types with a vector + // representation; those are handled below. arg.make_indirect(); continue; } match arg.layout.backend_repr { - BackendRepr::Memory { .. } => {} - - // This is a fun case! The gist of what this is doing is - // that we want callers and callees to always agree on the - // ABI of how they pass SIMD arguments. If we were to *not* - // make these arguments indirect then they'd be immediates - // in LLVM, which means that they'd used whatever the - // appropriate ABI is for the callee and the caller. That - // means, for example, if the caller doesn't have AVX - // enabled but the callee does, then passing an AVX argument - // across this boundary would cause corrupt data to show up. - // - // This problem is fixed by unconditionally passing SIMD - // arguments through memory between callers and callees - // which should get them all to agree on ABI regardless of - // target feature sets. Some more information about this - // issue can be found in #44367. - // - // Note that the intrinsic ABI is exempt here as - // that's how we connect up to LLVM and it's unstable - // anyway, we control all calls to it in libstd. - BackendRepr::Vector { .. } - if abi != ExternAbi::RustIntrinsic && spec.simd_types_indirect => - { - arg.make_indirect(); - continue; + BackendRepr::Memory { .. } => { + // Compute `Aggregate` ABI. + + let is_indirect_not_on_stack = + matches!(arg.mode, PassMode::Indirect { on_stack: false, .. }); + assert!(is_indirect_not_on_stack); + + let size = arg.layout.size; + if arg.layout.is_sized() + && size <= Primitive::Pointer(AddressSpace::DATA).size(cx) + { + // We want to pass small aggregates as immediates, but using + // an LLVM aggregate type for this leads to bad optimizations, + // so we pick an appropriately sized integer type instead. + arg.cast_to(Reg { kind: RegKind::Integer, size }); + } } - _ => continue, - } - // Compute `Aggregate` ABI. - - let is_indirect_not_on_stack = - matches!(arg.mode, PassMode::Indirect { on_stack: false, .. }); - assert!(is_indirect_not_on_stack); - - let size = arg.layout.size; - if !arg.layout.is_unsized() && size <= Pointer(AddressSpace::DATA).size(cx) { - // We want to pass small aggregates as immediates, but using - // an LLVM aggregate type for this leads to bad optimizations, - // so we pick an appropriately sized integer type instead. - arg.cast_to(Reg { kind: RegKind::Integer, size }); + BackendRepr::Vector { .. } => { + // This is a fun case! The gist of what this is doing is + // that we want callers and callees to always agree on the + // ABI of how they pass SIMD arguments. If we were to *not* + // make these arguments indirect then they'd be immediates + // in LLVM, which means that they'd used whatever the + // appropriate ABI is for the callee and the caller. That + // means, for example, if the caller doesn't have AVX + // enabled but the callee does, then passing an AVX argument + // across this boundary would cause corrupt data to show up. + // + // This problem is fixed by unconditionally passing SIMD + // arguments through memory between callers and callees + // which should get them all to agree on ABI regardless of + // target feature sets. Some more information about this + // issue can be found in #44367. + // + // Note that the intrinsic ABI is exempt here as those are not + // real functions anyway, and the backend expects very specific types. + if abi != ExternAbi::RustIntrinsic + && spec.simd_types_indirect + && !can_pass_simd_directly(arg) + { + arg.make_indirect(); + } + } + + _ => {} } } } @@ -859,7 +871,6 @@ impl FromStr for Conv { "CCmseNonSecureCall" => Ok(Conv::CCmseNonSecureCall), "CCmseNonSecureEntry" => Ok(Conv::CCmseNonSecureEntry), "Msp430Intr" => Ok(Conv::Msp430Intr), - "PtxKernel" => Ok(Conv::PtxKernel), "X86Fastcall" => Ok(Conv::X86Fastcall), "X86Intr" => Ok(Conv::X86Intr), "X86Stdcall" => Ok(Conv::X86Stdcall), diff --git a/compiler/rustc_target/src/callconv/msp430.rs b/compiler/rustc_target/src/callconv/msp430.rs index 4f613aa6c15..3b53d183ddc 100644 --- a/compiler/rustc_target/src/callconv/msp430.rs +++ b/compiler/rustc_target/src/callconv/msp430.rs @@ -1,7 +1,7 @@ // Reference: MSP430 Embedded Application Binary Interface // https://www.ti.com/lit/an/slaa534a/slaa534a.pdf -use crate::abi::call::{ArgAbi, FnAbi}; +use crate::callconv::{ArgAbi, FnAbi}; // 3.5 Structures or Unions Passed and Returned by Reference // diff --git a/compiler/rustc_target/src/callconv/nvptx64.rs b/compiler/rustc_target/src/callconv/nvptx64.rs index 2e8b16d3a93..a26e7dac5ba 100644 --- a/compiler/rustc_target/src/callconv/nvptx64.rs +++ b/compiler/rustc_target/src/callconv/nvptx64.rs @@ -1,6 +1,7 @@ +use rustc_abi::{HasDataLayout, Reg, Size, TyAbiInterface}; + use super::{ArgAttribute, ArgAttributes, ArgExtension, CastTarget}; -use crate::abi::call::{ArgAbi, FnAbi, PassMode, Reg, Size, Uniform}; -use crate::abi::{HasDataLayout, TyAbiInterface}; +use crate::callconv::{ArgAbi, FnAbi, Uniform}; fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) { if ret.layout.is_aggregate() && ret.layout.is_sized() { @@ -53,21 +54,37 @@ where Ty: TyAbiInterface<'a, C> + Copy, C: HasDataLayout, { - if matches!(arg.mode, PassMode::Pair(..)) && (arg.layout.is_adt() || arg.layout.is_tuple()) { - let align_bytes = arg.layout.align.abi.bytes(); + match arg.mode { + super::PassMode::Ignore | super::PassMode::Direct(_) => return, + super::PassMode::Pair(_, _) => {} + super::PassMode::Cast { .. } => unreachable!(), + super::PassMode::Indirect { .. } => {} + } - let unit = match align_bytes { - 1 => Reg::i8(), - 2 => Reg::i16(), - 4 => Reg::i32(), - 8 => Reg::i64(), - 16 => Reg::i128(), - _ => unreachable!("Align is given as power of 2 no larger than 16 bytes"), - }; - arg.cast_to(Uniform::new(unit, Size::from_bytes(2 * align_bytes))); + // FIXME only allow structs and wide pointers here + // panic!( + // "`extern \"ptx-kernel\"` doesn't allow passing types other than primitives and structs" + // ); + + let align_bytes = arg.layout.align.abi.bytes(); + + let unit = match align_bytes { + 1 => Reg::i8(), + 2 => Reg::i16(), + 4 => Reg::i32(), + 8 => Reg::i64(), + 16 => Reg::i128(), + _ => unreachable!("Align is given as power of 2 no larger than 16 bytes"), + }; + if arg.layout.size.bytes() / align_bytes == 1 { + // Make sure we pass the struct as array at the LLVM IR level and not as a single integer. + arg.cast_to(CastTarget { + prefix: [Some(unit), None, None, None, None, None, None, None], + rest: Uniform::new(unit, Size::ZERO), + attrs: ArgAttributes::new(), + }); } else { - // FIXME: find a better way to do this. See https://github.com/rust-lang/rust/issues/117271. - arg.make_direct_deprecated(); + arg.cast_to(Uniform::new(unit, arg.layout.size)); } } diff --git a/compiler/rustc_target/src/callconv/powerpc.rs b/compiler/rustc_target/src/callconv/powerpc.rs index f3b05c48173..2f6129626b8 100644 --- a/compiler/rustc_target/src/callconv/powerpc.rs +++ b/compiler/rustc_target/src/callconv/powerpc.rs @@ -1,4 +1,4 @@ -use crate::abi::call::{ArgAbi, FnAbi}; +use crate::callconv::{ArgAbi, FnAbi}; use crate::spec::HasTargetSpec; fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) { diff --git a/compiler/rustc_target/src/callconv/powerpc64.rs b/compiler/rustc_target/src/callconv/powerpc64.rs index 92c1f6e7148..89ec85e4b66 100644 --- a/compiler/rustc_target/src/callconv/powerpc64.rs +++ b/compiler/rustc_target/src/callconv/powerpc64.rs @@ -2,8 +2,9 @@ // Alignment of 128 bit types is not currently handled, this will // need to be fixed when PowerPC vector support is added. -use crate::abi::call::{Align, ArgAbi, FnAbi, Reg, RegKind, Uniform}; -use crate::abi::{Endian, HasDataLayout, TyAbiInterface}; +use rustc_abi::{Endian, HasDataLayout, TyAbiInterface}; + +use crate::callconv::{Align, ArgAbi, FnAbi, Reg, RegKind, Uniform}; use crate::spec::HasTargetSpec; #[derive(Debug, Clone, Copy, PartialEq)] diff --git a/compiler/rustc_target/src/callconv/riscv.rs b/compiler/rustc_target/src/callconv/riscv.rs index 4d858392c97..785175229b0 100644 --- a/compiler/rustc_target/src/callconv/riscv.rs +++ b/compiler/rustc_target/src/callconv/riscv.rs @@ -4,12 +4,13 @@ // Reference: Clang RISC-V ELF psABI lowering code // https://github.com/llvm/llvm-project/blob/8e780252a7284be45cf1ba224cabd884847e8e92/clang/lib/CodeGen/TargetInfo.cpp#L9311-L9773 -use rustc_abi::{BackendRepr, FieldsShape, HasDataLayout, Size, TyAbiInterface, TyAndLayout}; +use rustc_abi::{ + BackendRepr, ExternAbi, FieldsShape, HasDataLayout, Primitive, Reg, RegKind, Size, + TyAbiInterface, TyAndLayout, Variants, +}; -use crate::abi; -use crate::abi::call::{ArgAbi, ArgExtension, CastTarget, FnAbi, PassMode, Reg, RegKind, Uniform}; +use crate::callconv::{ArgAbi, ArgExtension, CastTarget, FnAbi, PassMode, Uniform}; use crate::spec::HasTargetSpec; -use crate::spec::abi::Abi as SpecAbi; #[derive(Copy, Clone)] enum RegPassKind { @@ -48,7 +49,7 @@ where { match arg_layout.backend_repr { BackendRepr::Scalar(scalar) => match scalar.primitive() { - abi::Int(..) | abi::Pointer(_) => { + Primitive::Int(..) | Primitive::Pointer(_) => { if arg_layout.size.bits() > xlen { return Err(CannotUseFpConv); } @@ -68,7 +69,7 @@ where _ => return Err(CannotUseFpConv), } } - abi::Float(_) => { + Primitive::Float(_) => { if arg_layout.size.bits() > flen { return Err(CannotUseFpConv); } @@ -85,7 +86,7 @@ where } } }, - BackendRepr::Vector { .. } | BackendRepr::Uninhabited => return Err(CannotUseFpConv), + BackendRepr::Vector { .. } => return Err(CannotUseFpConv), BackendRepr::ScalarPair(..) | BackendRepr::Memory { .. } => match arg_layout.fields { FieldsShape::Primitive => { unreachable!("aggregates can't have `FieldsShape::Primitive`") @@ -121,8 +122,8 @@ where } FieldsShape::Arbitrary { .. } => { match arg_layout.variants { - abi::Variants::Multiple { .. } => return Err(CannotUseFpConv), - abi::Variants::Single { .. } | abi::Variants::Empty => (), + Variants::Multiple { .. } => return Err(CannotUseFpConv), + Variants::Single { .. } | Variants::Empty => (), } for i in arg_layout.fields.index_by_increasing_offset() { let field = arg_layout.field(cx, i); @@ -320,7 +321,7 @@ fn classify_arg<'a, Ty, C>( fn extend_integer_width<Ty>(arg: &mut ArgAbi<'_, Ty>, xlen: u64) { if let BackendRepr::Scalar(scalar) = arg.layout.backend_repr { - if let abi::Int(i, _) = scalar.primitive() { + if let Primitive::Int(i, _) = scalar.primitive() { // 32-bit integers are always sign-extended if i.size().bits() == 32 && xlen > 32 { if let PassMode::Direct(ref mut attrs) = arg.mode { @@ -369,12 +370,12 @@ where } } -pub(crate) fn compute_rust_abi_info<'a, Ty, C>(cx: &C, fn_abi: &mut FnAbi<'a, Ty>, abi: SpecAbi) +pub(crate) fn compute_rust_abi_info<'a, Ty, C>(cx: &C, fn_abi: &mut FnAbi<'a, Ty>, abi: ExternAbi) where Ty: TyAbiInterface<'a, C> + Copy, C: HasDataLayout + HasTargetSpec, { - if abi == SpecAbi::RustIntrinsic { + if abi == ExternAbi::RustIntrinsic { return; } diff --git a/compiler/rustc_target/src/callconv/s390x.rs b/compiler/rustc_target/src/callconv/s390x.rs index a73c1a0f46c..4f69e32b2e3 100644 --- a/compiler/rustc_target/src/callconv/s390x.rs +++ b/compiler/rustc_target/src/callconv/s390x.rs @@ -1,8 +1,9 @@ // Reference: ELF Application Binary Interface s390x Supplement // https://github.com/IBM/s390x-abi -use crate::abi::call::{ArgAbi, FnAbi, Reg, RegKind}; -use crate::abi::{BackendRepr, HasDataLayout, TyAbiInterface}; +use rustc_abi::{BackendRepr, HasDataLayout, TyAbiInterface}; + +use crate::callconv::{ArgAbi, FnAbi, Reg, RegKind}; use crate::spec::HasTargetSpec; fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) { diff --git a/compiler/rustc_target/src/callconv/sparc.rs b/compiler/rustc_target/src/callconv/sparc.rs index 37980a91c76..6162267a0d0 100644 --- a/compiler/rustc_target/src/callconv/sparc.rs +++ b/compiler/rustc_target/src/callconv/sparc.rs @@ -1,5 +1,6 @@ -use crate::abi::call::{ArgAbi, FnAbi, Reg, Uniform}; -use crate::abi::{HasDataLayout, Size}; +use rustc_abi::{HasDataLayout, Size}; + +use crate::callconv::{ArgAbi, FnAbi, Reg, Uniform}; fn classify_ret<Ty, C>(cx: &C, ret: &mut ArgAbi<'_, Ty>, offset: &mut Size) where diff --git a/compiler/rustc_target/src/callconv/sparc64.rs b/compiler/rustc_target/src/callconv/sparc64.rs index 313d8730399..7ca0031fc59 100644 --- a/compiler/rustc_target/src/callconv/sparc64.rs +++ b/compiler/rustc_target/src/callconv/sparc64.rs @@ -1,9 +1,13 @@ // FIXME: This needs an audit for correctness and completeness. -use crate::abi::call::{ - ArgAbi, ArgAttribute, ArgAttributes, ArgExtension, CastTarget, FnAbi, Reg, Uniform, +use rustc_abi::{ + BackendRepr, FieldsShape, Float, HasDataLayout, Primitive, Reg, Scalar, Size, TyAbiInterface, + TyAndLayout, +}; + +use crate::callconv::{ + ArgAbi, ArgAttribute, ArgAttributes, ArgExtension, CastTarget, FnAbi, Uniform, }; -use crate::abi::{self, HasDataLayout, Scalar, Size, TyAbiInterface, TyAndLayout}; use crate::spec::HasTargetSpec; #[derive(Clone, Debug)] @@ -21,7 +25,7 @@ where { let dl = cx.data_layout(); - if !matches!(scalar.primitive(), abi::Float(abi::F32 | abi::F64)) { + if !matches!(scalar.primitive(), Primitive::Float(Float::F32 | Float::F64)) { return data; } @@ -57,7 +61,7 @@ where return data; } - if scalar.primitive() == abi::Float(abi::F32) { + if scalar.primitive() == Primitive::Float(Float::F32) { data.arg_attribute = ArgAttribute::InReg; data.prefix[data.prefix_index] = Some(Reg::f32()); data.last_offset = offset + Reg::f32().size; @@ -81,14 +85,16 @@ where { data = arg_scalar(cx, scalar1, offset, data); match (scalar1.primitive(), scalar2.primitive()) { - (abi::Float(abi::F32), _) => offset += Reg::f32().size, - (_, abi::Float(abi::F64)) => offset += Reg::f64().size, - (abi::Int(i, _signed), _) => offset += i.size(), - (abi::Pointer(_), _) => offset += Reg::i64().size, + (Primitive::Float(Float::F32), _) => offset += Reg::f32().size, + (_, Primitive::Float(Float::F64)) => offset += Reg::f64().size, + (Primitive::Int(i, _signed), _) => offset += i.size(), + (Primitive::Pointer(_), _) => offset += Reg::i64().size, _ => {} } - if (offset.bytes() % 4) != 0 && matches!(scalar2.primitive(), abi::Float(abi::F32 | abi::F64)) { + if (offset.bytes() % 4) != 0 + && matches!(scalar2.primitive(), Primitive::Float(Float::F32 | Float::F64)) + { offset += Size::from_bytes(4 - (offset.bytes() % 4)); } data = arg_scalar(cx, scalar2, offset, data); @@ -105,15 +111,15 @@ where Ty: TyAbiInterface<'a, C> + Copy, C: HasDataLayout, { - if let abi::FieldsShape::Union(_) = layout.fields { + if let FieldsShape::Union(_) = layout.fields { return data; } match layout.backend_repr { - abi::BackendRepr::Scalar(scalar) => { + BackendRepr::Scalar(scalar) => { data = arg_scalar(cx, &scalar, offset, data); } - abi::BackendRepr::Memory { .. } => { + BackendRepr::Memory { .. } => { for i in 0..layout.fields.count() { if offset < layout.fields.offset(i) { offset = layout.fields.offset(i); @@ -122,7 +128,7 @@ where } } _ => { - if let abi::BackendRepr::ScalarPair(scalar1, scalar2) = &layout.backend_repr { + if let BackendRepr::ScalarPair(scalar1, scalar2) = &layout.backend_repr { data = arg_scalar_pair(cx, scalar1, scalar2, offset, data); } } @@ -148,16 +154,16 @@ where } match arg.layout.fields { - abi::FieldsShape::Primitive => unreachable!(), - abi::FieldsShape::Array { .. } => { + FieldsShape::Primitive => unreachable!(), + FieldsShape::Array { .. } => { // Arrays are passed indirectly arg.make_indirect(); return; } - abi::FieldsShape::Union(_) => { + FieldsShape::Union(_) => { // Unions and are always treated as a series of 64-bit integer chunks } - abi::FieldsShape::Arbitrary { .. } => { + FieldsShape::Arbitrary { .. } => { // Structures with floating point numbers need special care. let mut data = parse_structure( diff --git a/compiler/rustc_target/src/callconv/wasm.rs b/compiler/rustc_target/src/callconv/wasm.rs index d01b59cbb03..364a6551131 100644 --- a/compiler/rustc_target/src/callconv/wasm.rs +++ b/compiler/rustc_target/src/callconv/wasm.rs @@ -1,7 +1,6 @@ -use rustc_abi::{BackendRepr, Float, Integer, Primitive}; +use rustc_abi::{BackendRepr, Float, HasDataLayout, Integer, Primitive, TyAbiInterface}; -use crate::abi::call::{ArgAbi, FnAbi}; -use crate::abi::{HasDataLayout, TyAbiInterface}; +use crate::callconv::{ArgAbi, FnAbi}; fn unwrap_trivial_aggregate<'a, Ty, C>(cx: &C, val: &mut ArgAbi<'a, Ty>) -> bool where diff --git a/compiler/rustc_target/src/callconv/x86.rs b/compiler/rustc_target/src/callconv/x86.rs index cd8465c09ca..7e5aab0201b 100644 --- a/compiler/rustc_target/src/callconv/x86.rs +++ b/compiler/rustc_target/src/callconv/x86.rs @@ -1,9 +1,10 @@ -use crate::abi::call::{ArgAttribute, FnAbi, PassMode, Reg, RegKind}; -use crate::abi::{ - AddressSpace, Align, BackendRepr, Float, HasDataLayout, Pointer, TyAbiInterface, TyAndLayout, +use rustc_abi::{ + AddressSpace, Align, BackendRepr, ExternAbi, HasDataLayout, Primitive, Reg, RegKind, + TyAbiInterface, TyAndLayout, }; -use crate::spec::HasTargetSpec; -use crate::spec::abi::Abi as SpecAbi; + +use crate::callconv::{ArgAttribute, FnAbi, PassMode}; +use crate::spec::{HasTargetSpec, RustcAbi}; #[derive(PartialEq)] pub(crate) enum Flavor { @@ -107,9 +108,7 @@ where Ty: TyAbiInterface<'a, C> + Copy, { match layout.backend_repr { - BackendRepr::Uninhabited - | BackendRepr::Scalar(_) - | BackendRepr::ScalarPair(..) => false, + BackendRepr::Scalar(_) | BackendRepr::ScalarPair(..) => false, BackendRepr::Vector { .. } => true, BackendRepr::Memory { .. } => { for i in 0..layout.fields.count() { @@ -214,7 +213,7 @@ pub(crate) fn fill_inregs<'a, Ty, C>( } } -pub(crate) fn compute_rust_abi_info<'a, Ty, C>(cx: &C, fn_abi: &mut FnAbi<'a, Ty>, abi: SpecAbi) +pub(crate) fn compute_rust_abi_info<'a, Ty, C>(cx: &C, fn_abi: &mut FnAbi<'a, Ty>, abi: ExternAbi) where Ty: TyAbiInterface<'a, C> + Copy, C: HasDataLayout + HasTargetSpec, @@ -223,19 +222,28 @@ where // registers will quiet signalling NaNs. Also avoid using SSE registers since they // are not always available (depending on target features). if !fn_abi.ret.is_ignore() - // Intrinsics themselves are not actual "real" functions, so theres no need to change their ABIs. - && abi != SpecAbi::RustIntrinsic + // Intrinsics themselves are not "real" functions, so theres no need to change their ABIs. + && abi != ExternAbi::RustIntrinsic { let has_float = match fn_abi.ret.layout.backend_repr { - BackendRepr::Scalar(s) => matches!(s.primitive(), Float(_)), + BackendRepr::Scalar(s) => matches!(s.primitive(), Primitive::Float(_)), BackendRepr::ScalarPair(s1, s2) => { - matches!(s1.primitive(), Float(_)) || matches!(s2.primitive(), Float(_)) + matches!(s1.primitive(), Primitive::Float(_)) + || matches!(s2.primitive(), Primitive::Float(_)) } _ => false, // anyway not passed via registers on x86 }; if has_float { - if fn_abi.ret.layout.size <= Pointer(AddressSpace::DATA).size(cx) { - // Same size or smaller than pointer, return in a register. + if cx.target_spec().rustc_abi == Some(RustcAbi::X86Sse2) + && fn_abi.ret.layout.backend_repr.is_scalar() + && fn_abi.ret.layout.size.bits() <= 128 + { + // This is a single scalar that fits into an SSE register, and the target uses the + // SSE ABI. We prefer this over integer registers as float scalars need to be in SSE + // registers for float operations, so that's the best place to pass them around. + fn_abi.ret.cast_to(Reg { kind: RegKind::Vector, size: fn_abi.ret.layout.size }); + } else if fn_abi.ret.layout.size <= Primitive::Pointer(AddressSpace::DATA).size(cx) { + // Same size or smaller than pointer, return in an integer register. fn_abi.ret.cast_to(Reg { kind: RegKind::Integer, size: fn_abi.ret.layout.size }); } else { // Larger than a pointer, return indirectly. diff --git a/compiler/rustc_target/src/callconv/x86_64.rs b/compiler/rustc_target/src/callconv/x86_64.rs index 37aecf323a1..ab306e20239 100644 --- a/compiler/rustc_target/src/callconv/x86_64.rs +++ b/compiler/rustc_target/src/callconv/x86_64.rs @@ -1,10 +1,12 @@ // The classification code for the x86_64 ABI is taken from the clay language // https://github.com/jckarter/clay/blob/db0bd2702ab0b6e48965cd85f8859bbd5f60e48e/compiler/externals.cpp -use rustc_abi::{BackendRepr, HasDataLayout, Size, TyAbiInterface, TyAndLayout}; +use rustc_abi::{ + BackendRepr, HasDataLayout, Primitive, Reg, RegKind, Size, TyAbiInterface, TyAndLayout, + Variants, +}; -use crate::abi; -use crate::abi::call::{ArgAbi, CastTarget, FnAbi, Reg, RegKind}; +use crate::callconv::{ArgAbi, CastTarget, FnAbi}; /// Classification of "eightbyte" components. // N.B., the order of the variants is from general to specific, @@ -49,11 +51,9 @@ where } let mut c = match layout.backend_repr { - BackendRepr::Uninhabited => return Ok(()), - BackendRepr::Scalar(scalar) => match scalar.primitive() { - abi::Int(..) | abi::Pointer(_) => Class::Int, - abi::Float(_) => Class::Sse, + Primitive::Int(..) | Primitive::Pointer(_) => Class::Int, + Primitive::Float(_) => Class::Sse, }, BackendRepr::Vector { .. } => Class::Sse, @@ -65,8 +65,8 @@ where } match &layout.variants { - abi::Variants::Single { .. } | abi::Variants::Empty => {} - abi::Variants::Multiple { variants, .. } => { + Variants::Single { .. } | Variants::Empty => {} + Variants::Multiple { variants, .. } => { // Treat enum variants like union members. for variant_idx in variants.indices() { classify(cx, layout.for_variant(cx, variant_idx), cls, off)?; diff --git a/compiler/rustc_target/src/callconv/x86_win64.rs b/compiler/rustc_target/src/callconv/x86_win64.rs index 816564d2fed..4d99a9f9ba0 100644 --- a/compiler/rustc_target/src/callconv/x86_win64.rs +++ b/compiler/rustc_target/src/callconv/x86_win64.rs @@ -1,14 +1,14 @@ use rustc_abi::{BackendRepr, Float, Integer, Primitive, RegKind, Size}; -use crate::abi::call::{ArgAbi, FnAbi, Reg}; -use crate::spec::HasTargetSpec; +use crate::callconv::{ArgAbi, FnAbi, Reg}; +use crate::spec::{HasTargetSpec, RustcAbi}; // Win64 ABI: https://docs.microsoft.com/en-us/cpp/build/parameter-passing -pub(crate) fn compute_abi_info<Ty>(_cx: &impl HasTargetSpec, fn_abi: &mut FnAbi<'_, Ty>) { +pub(crate) fn compute_abi_info<Ty>(cx: &impl HasTargetSpec, fn_abi: &mut FnAbi<'_, Ty>) { let fixup = |a: &mut ArgAbi<'_, Ty>, is_ret: bool| { match a.layout.backend_repr { - BackendRepr::Uninhabited | BackendRepr::Memory { sized: false } => {} + BackendRepr::Memory { sized: false } => {} BackendRepr::ScalarPair(..) | BackendRepr::Memory { sized: true } => { match a.layout.size.bits() { 8 => a.cast_to(Reg::i8()), @@ -24,10 +24,14 @@ pub(crate) fn compute_abi_info<Ty>(_cx: &impl HasTargetSpec, fn_abi: &mut FnAbi< } BackendRepr::Scalar(scalar) => { if is_ret && matches!(scalar.primitive(), Primitive::Int(Integer::I128, _)) { - // `i128` is returned in xmm0 by Clang and GCC - // FIXME(#134288): This may change for the `-msvc` targets in the future. - let reg = Reg { kind: RegKind::Vector, size: Size::from_bits(128) }; - a.cast_to(reg); + if cx.target_spec().rustc_abi == Some(RustcAbi::X86Softfloat) { + // Use the native `i128` LLVM type for the softfloat ABI -- in other words, adjust nothing. + } else { + // `i128` is returned in xmm0 by Clang and GCC + // FIXME(#134288): This may change for the `-msvc` targets in the future. + let reg = Reg { kind: RegKind::Vector, size: Size::from_bits(128) }; + a.cast_to(reg); + } } else if a.layout.size.bytes() > 8 && !matches!(scalar.primitive(), Primitive::Float(Float::F128)) { diff --git a/compiler/rustc_target/src/callconv/xtensa.rs b/compiler/rustc_target/src/callconv/xtensa.rs index 9d313d16500..6c030cb3bf7 100644 --- a/compiler/rustc_target/src/callconv/xtensa.rs +++ b/compiler/rustc_target/src/callconv/xtensa.rs @@ -5,8 +5,9 @@ //! Section 8.1.4 & 8.1.5 of the Xtensa ISA reference manual, as well as snippets from //! Section 2.3 from the Xtensa programmers guide. -use crate::abi::call::{ArgAbi, FnAbi, Reg, Uniform}; -use crate::abi::{BackendRepr, HasDataLayout, Size, TyAbiInterface}; +use rustc_abi::{BackendRepr, HasDataLayout, Size, TyAbiInterface}; + +use crate::callconv::{ArgAbi, FnAbi, Reg, Uniform}; use crate::spec::HasTargetSpec; const NUM_ARG_GPRS: u64 = 6; diff --git a/compiler/rustc_target/src/json.rs b/compiler/rustc_target/src/json.rs index 961cce5d6b9..8d6f8f4c6f6 100644 --- a/compiler/rustc_target/src/json.rs +++ b/compiler/rustc_target/src/json.rs @@ -92,7 +92,7 @@ impl<A: ToJson> ToJson for Option<A> { } } -impl ToJson for crate::abi::call::Conv { +impl ToJson for crate::callconv::Conv { fn to_json(&self) -> Json { let buf: String; let s = match self { @@ -105,7 +105,6 @@ impl ToJson for crate::abi::call::Conv { Self::CCmseNonSecureCall => "CCmseNonSecureCall", Self::CCmseNonSecureEntry => "CCmseNonSecureEntry", Self::Msp430Intr => "Msp430Intr", - Self::PtxKernel => "PtxKernel", Self::X86Fastcall => "X86Fastcall", Self::X86Intr => "X86Intr", Self::X86Stdcall => "X86Stdcall", diff --git a/compiler/rustc_target/src/lib.rs b/compiler/rustc_target/src/lib.rs index 50679ab8cc8..7ebe96960ed 100644 --- a/compiler/rustc_target/src/lib.rs +++ b/compiler/rustc_target/src/lib.rs @@ -30,16 +30,7 @@ pub mod target_features; #[cfg(test)] mod tests; -pub mod abi { - pub(crate) use Float::*; - pub(crate) use Primitive::*; - // Explicitly import `Float` to avoid ambiguity with `Primitive::Float`. - pub use rustc_abi::{Float, *}; - - pub use crate::callconv as call; -} - -pub use rustc_abi::HashStableContext; +use rustc_abi::HashStableContext; /// The name of rustc's own place to organize libraries. /// diff --git a/compiler/rustc_target/src/spec/base/aix.rs b/compiler/rustc_target/src/spec/base/aix.rs index fe37d313294..aa42b4d1c50 100644 --- a/compiler/rustc_target/src/spec/base/aix.rs +++ b/compiler/rustc_target/src/spec/base/aix.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, CodeModel, LinkOutputKind, LinkerFlavor, TargetOptions, crt_objects, cvs}; +use rustc_abi::Endian; + +use crate::spec::{ + BinaryFormat, Cc, CodeModel, LinkOutputKind, LinkerFlavor, TargetOptions, crt_objects, cvs, +}; pub(crate) fn opts() -> TargetOptions { TargetOptions { @@ -20,6 +23,7 @@ pub(crate) fn opts() -> TargetOptions { linker: Some("ld".into()), eh_frame_header: false, is_like_aix: true, + binary_format: BinaryFormat::Xcoff, default_dwarf_version: 3, function_sections: true, pre_link_objects: crt_objects::new(&[ diff --git a/compiler/rustc_target/src/spec/base/apple/mod.rs b/compiler/rustc_target/src/spec/base/apple/mod.rs index 497994a5998..66c85146c29 100644 --- a/compiler/rustc_target/src/spec/base/apple/mod.rs +++ b/compiler/rustc_target/src/spec/base/apple/mod.rs @@ -2,8 +2,8 @@ use std::borrow::Cow; use std::env; use crate::spec::{ - Cc, DebuginfoKind, FloatAbi, FramePointer, LinkerFlavor, Lld, SplitDebuginfo, StackProbeType, - StaticCow, TargetOptions, cvs, + BinaryFormat, Cc, DebuginfoKind, FloatAbi, FramePointer, LinkerFlavor, Lld, RustcAbi, + SplitDebuginfo, StackProbeType, StaticCow, TargetOptions, cvs, }; #[cfg(test)] @@ -103,7 +103,7 @@ pub(crate) fn base( arch: Arch, abi: TargetAbi, ) -> (TargetOptions, StaticCow<str>, StaticCow<str>) { - let opts = TargetOptions { + let mut opts = TargetOptions { abi: abi.target_abi().into(), llvm_floatabi: Some(FloatAbi::Hard), os: os.into(), @@ -116,6 +116,7 @@ pub(crate) fn base( dynamic_linking: true, families: cvs!["unix"], is_like_osx: true, + binary_format: BinaryFormat::MachO, // LLVM notes that macOS 10.11+ and iOS 9+ default // to v4, so we do the same. // https://github.com/llvm/llvm-project/blob/378778a0d10c2f8d5df8ceff81f95b6002984a4b/clang/lib/Driver/ToolChains/Darwin.cpp#L1203 @@ -154,6 +155,10 @@ pub(crate) fn base( ..Default::default() }; + if matches!(arch, Arch::I386 | Arch::I686) { + // All Apple x86-32 targets have SSE2. + opts.rustc_abi = Some(RustcAbi::X86Sse2); + } (opts, unversioned_llvm_target(os, arch, abi), arch.target_arch()) } diff --git a/compiler/rustc_target/src/spec/base/apple/tests.rs b/compiler/rustc_target/src/spec/base/apple/tests.rs index a7335c9bcae..7a985ad4dc0 100644 --- a/compiler/rustc_target/src/spec/base/apple/tests.rs +++ b/compiler/rustc_target/src/spec/base/apple/tests.rs @@ -32,10 +32,13 @@ fn macos_link_environment_unmodified() { for target in all_macos_targets { // macOS targets should only remove information for cross-compiling, but never // for the host. - assert_eq!(target.link_env_remove, crate::spec::cvs![ - "IPHONEOS_DEPLOYMENT_TARGET", - "TVOS_DEPLOYMENT_TARGET", - "XROS_DEPLOYMENT_TARGET" - ],); + assert_eq!( + target.link_env_remove, + crate::spec::cvs![ + "IPHONEOS_DEPLOYMENT_TARGET", + "TVOS_DEPLOYMENT_TARGET", + "XROS_DEPLOYMENT_TARGET" + ], + ); } } diff --git a/compiler/rustc_target/src/spec/base/avr_gnu.rs b/compiler/rustc_target/src/spec/base/avr.rs index 4f348af21ad..85b73e61e52 100644 --- a/compiler/rustc_target/src/spec/base/avr_gnu.rs +++ b/compiler/rustc_target/src/spec/base/avr.rs @@ -1,44 +1,5 @@ use object::elf; -use crate::spec::{Cc, LinkerFlavor, Lld, RelocModel, Target, TargetOptions}; - -/// A base target for AVR devices using the GNU toolchain. -/// -/// Requires GNU avr-gcc and avr-binutils on the host system. -/// FIXME: Remove the second parameter when const string concatenation is possible. -pub(crate) fn target(target_cpu: &'static str, mmcu: &'static str) -> Target { - Target { - arch: "avr".into(), - metadata: crate::spec::TargetMetadata { - description: None, - tier: None, - host_tools: None, - std: None, - }, - data_layout: "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8".into(), - llvm_target: "avr-unknown-unknown".into(), - pointer_width: 16, - options: TargetOptions { - env: "gnu".into(), - - c_int_width: "16".into(), - cpu: target_cpu.into(), - exe_suffix: ".elf".into(), - - linker: Some("avr-gcc".into()), - eh_frame_header: false, - pre_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[mmcu]), - late_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - "-lgcc", - ]), - max_atomic_width: Some(16), - atomic_cas: false, - relocation_model: RelocModel::Static, - ..TargetOptions::default() - }, - } -} - /// Resolve the value of the EF_AVR_ARCH field for AVR ELF files, given the /// name of the target CPU / MCU. /// diff --git a/compiler/rustc_target/src/spec/base/bpf.rs b/compiler/rustc_target/src/spec/base/bpf.rs index 17d5e75ef6d..7c0e2e165b6 100644 --- a/compiler/rustc_target/src/spec/base/bpf.rs +++ b/compiler/rustc_target/src/spec/base/bpf.rs @@ -1,4 +1,5 @@ -use crate::abi::Endian; +use rustc_abi::Endian; + use crate::spec::{LinkerFlavor, MergeFunctions, PanicStrategy, TargetOptions}; pub(crate) fn opts(endian: Endian) -> TargetOptions { diff --git a/compiler/rustc_target/src/spec/base/cygwin.rs b/compiler/rustc_target/src/spec/base/cygwin.rs new file mode 100644 index 00000000000..819d1d68a71 --- /dev/null +++ b/compiler/rustc_target/src/spec/base/cygwin.rs @@ -0,0 +1,49 @@ +use std::borrow::Cow; + +use crate::spec::{ + BinaryFormat, Cc, DebuginfoKind, LinkerFlavor, Lld, SplitDebuginfo, TargetOptions, cvs, +}; + +pub(crate) fn opts() -> TargetOptions { + let mut pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["--disable-dynamicbase", "--enable-auto-image-base"], + ); + crate::spec::add_link_args( + &mut pre_link_args, + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-Wl,--disable-dynamicbase", "-Wl,--enable-auto-image-base"], + ); + let cygwin_libs = &["-lcygwin", "-lgcc", "-lcygwin", "-luser32", "-lkernel32", "-lgcc_s"]; + let mut late_link_args = + TargetOptions::link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), cygwin_libs); + crate::spec::add_link_args( + &mut late_link_args, + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + cygwin_libs, + ); + TargetOptions { + os: "cygwin".into(), + vendor: "pc".into(), + // FIXME(#13846) this should be enabled for cygwin + function_sections: false, + linker: Some("gcc".into()), + dynamic_linking: true, + dll_prefix: "".into(), + dll_suffix: ".dll".into(), + exe_suffix: ".exe".into(), + families: cvs!["unix"], + is_like_windows: true, + binary_format: BinaryFormat::Coff, + allows_weak_linkage: false, + pre_link_args, + late_link_args, + abi_return_struct_as_int: true, + emit_debug_gdb_scripts: false, + requires_uwtable: true, + eh_frame_header: false, + debuginfo_kind: DebuginfoKind::Dwarf, + supported_split_debuginfo: Cow::Borrowed(&[SplitDebuginfo::Off]), + ..Default::default() + } +} diff --git a/compiler/rustc_target/src/spec/base/fuchsia.rs b/compiler/rustc_target/src/spec/base/fuchsia.rs index 910ee328368..9deafcac27f 100644 --- a/compiler/rustc_target/src/spec/base/fuchsia.rs +++ b/compiler/rustc_target/src/spec/base/fuchsia.rs @@ -8,19 +8,22 @@ pub(crate) fn opts() -> TargetOptions { // so we only list them for ld/lld. // // https://github.com/llvm/llvm-project/blob/db9322b2066c55254e7691efeab863f43bfcc084/clang/lib/Driver/ToolChains/Fuchsia.cpp#L31 - let pre_link_args = TargetOptions::link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "--build-id", - "--hash-style=gnu", - "-z", - "max-page-size=4096", - "-z", - "now", - "-z", - "rodynamic", - "-z", - "separate-loadable-segments", - "--pack-dyn-relocs=relr", - ]); + let pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &[ + "--build-id", + "--hash-style=gnu", + "-z", + "max-page-size=4096", + "-z", + "now", + "-z", + "rodynamic", + "-z", + "separate-loadable-segments", + "--pack-dyn-relocs=relr", + ], + ); TargetOptions { os: "fuchsia".into(), diff --git a/compiler/rustc_target/src/spec/base/illumos.rs b/compiler/rustc_target/src/spec/base/illumos.rs index bb7dfafc53e..2391b229e5b 100644 --- a/compiler/rustc_target/src/spec/base/illumos.rs +++ b/compiler/rustc_target/src/spec/base/illumos.rs @@ -1,25 +1,28 @@ use crate::spec::{Cc, FramePointer, LinkerFlavor, TargetOptions, cvs}; pub(crate) fn opts() -> TargetOptions { - let late_link_args = TargetOptions::link_args(LinkerFlavor::Unix(Cc::Yes), &[ - // The illumos libc contains a stack unwinding implementation, as - // does libgcc_s. The latter implementation includes several - // additional symbols that are not always in base libc. To force - // the consistent use of just one unwinder, we ensure libc appears - // after libgcc_s in the NEEDED list for the resultant binary by - // ignoring any attempts to add it as a dynamic dependency until the - // very end. - // FIXME: This should be replaced by a more complete and generic - // mechanism for controlling the order of library arguments passed - // to the linker. - "-lc", - // LLVM will insert calls to the stack protector functions - // "__stack_chk_fail" and "__stack_chk_guard" into code in native - // object files. Some platforms include these symbols directly in - // libc, but at least historically these have been provided in - // libssp.so on illumos and Solaris systems. - "-lssp", - ]); + let late_link_args = TargetOptions::link_args( + LinkerFlavor::Unix(Cc::Yes), + &[ + // The illumos libc contains a stack unwinding implementation, as + // does libgcc_s. The latter implementation includes several + // additional symbols that are not always in base libc. To force + // the consistent use of just one unwinder, we ensure libc appears + // after libgcc_s in the NEEDED list for the resultant binary by + // ignoring any attempts to add it as a dynamic dependency until the + // very end. + // FIXME: This should be replaced by a more complete and generic + // mechanism for controlling the order of library arguments passed + // to the linker. + "-lc", + // LLVM will insert calls to the stack protector functions + // "__stack_chk_fail" and "__stack_chk_guard" into code in native + // object files. Some platforms include these symbols directly in + // libc, but at least historically these have been provided in + // libssp.so on illumos and Solaris systems. + "-lssp", + ], + ); TargetOptions { os: "illumos".into(), diff --git a/compiler/rustc_target/src/spec/base/mod.rs b/compiler/rustc_target/src/spec/base/mod.rs index 28d10dcf2ff..6f88be5d37f 100644 --- a/compiler/rustc_target/src/spec/base/mod.rs +++ b/compiler/rustc_target/src/spec/base/mod.rs @@ -1,8 +1,9 @@ pub(crate) mod aix; pub(crate) mod android; pub(crate) mod apple; -pub(crate) mod avr_gnu; +pub(crate) mod avr; pub(crate) mod bpf; +pub(crate) mod cygwin; pub(crate) mod dragonfly; pub(crate) mod freebsd; pub(crate) mod fuchsia; diff --git a/compiler/rustc_target/src/spec/base/msvc.rs b/compiler/rustc_target/src/spec/base/msvc.rs index b0fb2ef4b27..486d7158723 100644 --- a/compiler/rustc_target/src/spec/base/msvc.rs +++ b/compiler/rustc_target/src/spec/base/msvc.rs @@ -1,6 +1,6 @@ use std::borrow::Cow; -use crate::spec::{DebuginfoKind, LinkerFlavor, Lld, SplitDebuginfo, TargetOptions}; +use crate::spec::{BinaryFormat, DebuginfoKind, LinkerFlavor, Lld, SplitDebuginfo, TargetOptions}; pub(crate) fn opts() -> TargetOptions { // Suppress the verbose logo and authorship debugging output, which would needlessly @@ -12,6 +12,7 @@ pub(crate) fn opts() -> TargetOptions { dll_tls_export: false, is_like_windows: true, is_like_msvc: true, + binary_format: BinaryFormat::Coff, pre_link_args, abi_return_struct_as_int: true, emit_debug_gdb_scripts: false, diff --git a/compiler/rustc_target/src/spec/base/nto_qnx.rs b/compiler/rustc_target/src/spec/base/nto_qnx.rs index 819e68a0500..3f35b8b801a 100644 --- a/compiler/rustc_target/src/spec/base/nto_qnx.rs +++ b/compiler/rustc_target/src/spec/base/nto_qnx.rs @@ -77,10 +77,10 @@ pub(crate) fn pre_link_args(api_var: ApiVariant, arch: Arch) -> LinkArgs { ApiVariant::Default => { TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[qcc_arg]) } - ApiVariant::IoSock => TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - qcc_arg, - get_iosock_param(arch_lib_dir), - ]), + ApiVariant::IoSock => TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &[qcc_arg, get_iosock_param(arch_lib_dir)], + ), } } diff --git a/compiler/rustc_target/src/spec/base/uefi_msvc.rs b/compiler/rustc_target/src/spec/base/uefi_msvc.rs index b0232ecbe61..4766eab7fd7 100644 --- a/compiler/rustc_target/src/spec/base/uefi_msvc.rs +++ b/compiler/rustc_target/src/spec/base/uefi_msvc.rs @@ -14,22 +14,25 @@ use crate::spec::{LinkerFlavor, Lld, PanicStrategy, StackProbeType, TargetOption pub(crate) fn opts() -> TargetOptions { let mut base = base::msvc::opts(); - base.add_pre_link_args(LinkerFlavor::Msvc(Lld::No), &[ - // Non-standard subsystems have no default entry-point in PE+ files. We have to define - // one. "efi_main" seems to be a common choice amongst other implementations and the - // spec. - "/entry:efi_main", - // COFF images have a "Subsystem" field in their header, which defines what kind of - // program it is. UEFI has 3 fields reserved, which are EFI_APPLICATION, - // EFI_BOOT_SERVICE_DRIVER, and EFI_RUNTIME_DRIVER. We default to EFI_APPLICATION, - // which is very likely the most common option. Individual projects can override this - // with custom linker flags. - // The subsystem-type only has minor effects on the application. It defines the memory - // regions the application is loaded into (runtime-drivers need to be put into - // reserved areas), as well as whether a return from the entry-point is treated as - // exit (default for applications). - "/subsystem:efi_application", - ]); + base.add_pre_link_args( + LinkerFlavor::Msvc(Lld::No), + &[ + // Non-standard subsystems have no default entry-point in PE+ files. We have to define + // one. "efi_main" seems to be a common choice amongst other implementations and the + // spec. + "/entry:efi_main", + // COFF images have a "Subsystem" field in their header, which defines what kind of + // program it is. UEFI has 3 fields reserved, which are EFI_APPLICATION, + // EFI_BOOT_SERVICE_DRIVER, and EFI_RUNTIME_DRIVER. We default to EFI_APPLICATION, + // which is very likely the most common option. Individual projects can override this + // with custom linker flags. + // The subsystem-type only has minor effects on the application. It defines the memory + // regions the application is loaded into (runtime-drivers need to be put into + // reserved areas), as well as whether a return from the entry-point is treated as + // exit (default for applications). + "/subsystem:efi_application", + ], + ); TargetOptions { os: "uefi".into(), diff --git a/compiler/rustc_target/src/spec/base/wasm.rs b/compiler/rustc_target/src/spec/base/wasm.rs index 81b96cd39ff..88e7af5e669 100644 --- a/compiler/rustc_target/src/spec/base/wasm.rs +++ b/compiler/rustc_target/src/spec/base/wasm.rs @@ -1,6 +1,6 @@ use crate::spec::{ - Cc, LinkSelfContainedDefault, LinkerFlavor, PanicStrategy, RelocModel, TargetOptions, TlsModel, - add_link_args, cvs, + BinaryFormat, Cc, LinkSelfContainedDefault, LinkerFlavor, PanicStrategy, RelocModel, + TargetOptions, TlsModel, add_link_args, cvs, }; pub(crate) fn options() -> TargetOptions { @@ -53,6 +53,7 @@ pub(crate) fn options() -> TargetOptions { TargetOptions { is_like_wasm: true, + binary_format: BinaryFormat::Wasm, families: cvs!["wasm"], // we allow dynamic linking, but only cdylibs. Basically we allow a diff --git a/compiler/rustc_target/src/spec/base/windows_gnu.rs b/compiler/rustc_target/src/spec/base/windows_gnu.rs index d8b6ae8cf32..4ba11021988 100644 --- a/compiler/rustc_target/src/spec/base/windows_gnu.rs +++ b/compiler/rustc_target/src/spec/base/windows_gnu.rs @@ -1,24 +1,31 @@ use std::borrow::Cow; use crate::spec::{ - Cc, DebuginfoKind, LinkSelfContainedDefault, LinkerFlavor, Lld, SplitDebuginfo, TargetOptions, - add_link_args, crt_objects, cvs, + BinaryFormat, Cc, DebuginfoKind, LinkSelfContainedDefault, LinkerFlavor, Lld, SplitDebuginfo, + TargetOptions, add_link_args, crt_objects, cvs, }; pub(crate) fn opts() -> TargetOptions { - let mut pre_link_args = TargetOptions::link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - // Enable ASLR - "--dynamicbase", - // ASLR will rebase it anyway so leaving that option enabled only leads to confusion - "--disable-auto-image-base", - ]); - add_link_args(&mut pre_link_args, LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - // Tell GCC to avoid linker plugins, because we are not bundling - // them with Windows installer, and Rust does its own LTO anyways. - "-fno-use-linker-plugin", - "-Wl,--dynamicbase", - "-Wl,--disable-auto-image-base", - ]); + let mut pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &[ + // Enable ASLR + "--dynamicbase", + // ASLR will rebase it anyway so leaving that option enabled only leads to confusion + "--disable-auto-image-base", + ], + ); + add_link_args( + &mut pre_link_args, + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &[ + // Tell GCC to avoid linker plugins, because we are not bundling + // them with Windows installer, and Rust does its own LTO anyways. + "-fno-use-linker-plugin", + "-Wl,--dynamicbase", + "-Wl,--disable-auto-image-base", + ], + ); // Order of `late_link_args*` was found through trial and error to work with various // mingw-w64 versions (not tested on the CI). It's expected to change from time to time. @@ -83,6 +90,7 @@ pub(crate) fn opts() -> TargetOptions { exe_suffix: ".exe".into(), families: cvs!["windows"], is_like_windows: true, + binary_format: BinaryFormat::Coff, allows_weak_linkage: false, pre_link_args, pre_link_objects: crt_objects::pre_mingw(), diff --git a/compiler/rustc_target/src/spec/base/windows_gnullvm.rs b/compiler/rustc_target/src/spec/base/windows_gnullvm.rs index 86e52117dbf..f24ad781e2b 100644 --- a/compiler/rustc_target/src/spec/base/windows_gnullvm.rs +++ b/compiler/rustc_target/src/spec/base/windows_gnullvm.rs @@ -1,24 +1,23 @@ use std::borrow::Cow; -use crate::spec::{Cc, DebuginfoKind, LinkerFlavor, Lld, SplitDebuginfo, TargetOptions, cvs}; +use crate::spec::{ + BinaryFormat, Cc, DebuginfoKind, LinkerFlavor, Lld, SplitDebuginfo, TargetOptions, cvs, +}; pub(crate) fn opts() -> TargetOptions { // We cannot use `-nodefaultlibs` because compiler-rt has to be passed // as a path since it's not added to linker search path by the default. // There were attempts to make it behave like libgcc (so one can just use -l<name>) // but LLVM maintainers rejected it: https://reviews.llvm.org/D51440 - let pre_link_args = TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - "-nolibc", - "--unwindlib=none", - ]); + let pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-nolibc", "--unwindlib=none"], + ); // Order of `late_link_args*` does not matter with LLD. - let late_link_args = TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - "-lmingw32", - "-lmingwex", - "-lmsvcrt", - "-lkernel32", - "-luser32", - ]); + let late_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-lmingw32", "-lmingwex", "-lmsvcrt", "-lkernel32", "-luser32"], + ); TargetOptions { os: "windows".into(), @@ -33,6 +32,7 @@ pub(crate) fn opts() -> TargetOptions { exe_suffix: ".exe".into(), families: cvs!["windows"], is_like_windows: true, + binary_format: BinaryFormat::Coff, allows_weak_linkage: false, pre_link_args, late_link_args, diff --git a/compiler/rustc_target/src/spec/base/xtensa.rs b/compiler/rustc_target/src/spec/base/xtensa.rs index 280dd16e264..47a532dfdd4 100644 --- a/compiler/rustc_target/src/spec/base/xtensa.rs +++ b/compiler/rustc_target/src/spec/base/xtensa.rs @@ -1,4 +1,5 @@ -use crate::abi::Endian; +use rustc_abi::Endian; + use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, TargetOptions}; pub(crate) fn opts() -> TargetOptions { diff --git a/compiler/rustc_target/src/spec/json.rs b/compiler/rustc_target/src/spec/json.rs index a6b0ec072e8..134405f3630 100644 --- a/compiler/rustc_target/src/spec/json.rs +++ b/compiler/rustc_target/src/spec/json.rs @@ -103,6 +103,19 @@ impl Target { base.$key_name = Some(s); } } ); + ($key_name:ident, BinaryFormat) => ( { + let name = (stringify!($key_name)).replace("_", "-"); + obj.remove(&name).and_then(|f| f.as_str().and_then(|s| { + match s.parse::<super::BinaryFormat>() { + Ok(binary_format) => base.$key_name = binary_format, + _ => return Some(Err(format!( + "'{s}' is not a valid value for binary_format. \ + Use 'coff', 'elf', 'mach-o', 'wasm' or 'xcoff' " + ))), + } + Some(Ok(())) + })).unwrap_or(Ok(())) + } ); ($key_name:ident, MergeFunctions) => ( { let name = (stringify!($key_name)).replace("_", "-"); obj.remove(&name).and_then(|o| o.as_str().and_then(|s| { @@ -585,6 +598,7 @@ impl Target { key!(is_like_msvc, bool); key!(is_like_wasm, bool); key!(is_like_android, bool); + key!(binary_format, BinaryFormat)?; key!(default_dwarf_version, u32); key!(allows_weak_linkage, bool); key!(has_rpath, bool); @@ -647,10 +661,10 @@ impl Target { // Each field should have been read using `Json::remove` so any keys remaining are unused. let remaining_keys = obj.keys(); - Ok((base, TargetWarnings { - unused_fields: remaining_keys.cloned().collect(), - incorrect_type, - })) + Ok(( + base, + TargetWarnings { unused_fields: remaining_keys.cloned().collect(), incorrect_type }, + )) } } @@ -762,6 +776,7 @@ impl ToJson for Target { target_option_val!(is_like_msvc); target_option_val!(is_like_wasm); target_option_val!(is_like_android); + target_option_val!(binary_format); target_option_val!(default_dwarf_version); target_option_val!(allows_weak_linkage); target_option_val!(has_rpath); diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs index 72600225e7a..761d2848a05 100644 --- a/compiler/rustc_target/src/spec/mod.rs +++ b/compiler/rustc_target/src/spec/mod.rs @@ -42,6 +42,7 @@ use std::path::{Path, PathBuf}; use std::str::FromStr; use std::{fmt, io}; +use rustc_abi::{Endian, ExternAbi, Integer, Size, TargetDataLayout, TargetDataLayoutErrors}; use rustc_data_structures::fx::FxHashSet; use rustc_fs_util::try_canonicalize; use rustc_macros::{Decodable, Encodable, HashStable_Generic}; @@ -50,25 +51,16 @@ use rustc_span::{Symbol, kw, sym}; use serde_json::Value; use tracing::debug; -use crate::abi::call::Conv; -use crate::abi::{Endian, Integer, Size, TargetDataLayout, TargetDataLayoutErrors}; +use crate::callconv::Conv; use crate::json::{Json, ToJson}; -use crate::spec::abi::Abi; use crate::spec::crt_objects::CrtObjects; pub mod crt_objects; -pub mod abi { - pub use rustc_abi::{ - AbiDisabled, AbiUnsupported, ExternAbi as Abi, all_names, enabled_names, is_enabled, - is_stable, lookup, - }; -} - mod base; mod json; -pub use base::avr_gnu::ef_avr_arch; +pub use base::avr::ef_avr_arch; /// Linker is called through a C/C++ compiler. #[derive(Clone, Copy, Debug, Eq, Ord, PartialEq, PartialOrd)] @@ -311,15 +303,16 @@ impl LinkerFlavor { } } - fn infer_linker_hints(linker_stem: &str) -> (Option<Cc>, Option<Lld>) { + fn infer_linker_hints(linker_stem: &str) -> Result<Self, (Option<Cc>, Option<Lld>)> { // Remove any version postfix. let stem = linker_stem .rsplit_once('-') .and_then(|(lhs, rhs)| rhs.chars().all(char::is_numeric).then_some(lhs)) .unwrap_or(linker_stem); - // GCC/Clang can have an optional target prefix. - if stem == "emcc" + if stem == "llvm-bitcode-linker" { + Ok(Self::Llbc) + } else if stem == "emcc" // GCC/Clang can have an optional target prefix. || stem == "gcc" || stem.ends_with("-gcc") || stem == "g++" @@ -329,7 +322,7 @@ impl LinkerFlavor { || stem == "clang++" || stem.ends_with("-clang++") { - (Some(Cc::Yes), Some(Lld::No)) + Err((Some(Cc::Yes), Some(Lld::No))) } else if stem == "wasm-ld" || stem.ends_with("-wasm-ld") || stem == "ld.lld" @@ -337,11 +330,11 @@ impl LinkerFlavor { || stem == "rust-lld" || stem == "lld-link" { - (Some(Cc::No), Some(Lld::Yes)) + Err((Some(Cc::No), Some(Lld::Yes))) } else if stem == "ld" || stem.ends_with("-ld") || stem == "link" { - (Some(Cc::No), Some(Lld::No)) + Err((Some(Cc::No), Some(Lld::No))) } else { - (None, None) + Err((None, None)) } } @@ -365,7 +358,10 @@ impl LinkerFlavor { } pub fn with_linker_hints(self, linker_stem: &str) -> LinkerFlavor { - self.with_hints(LinkerFlavor::infer_linker_hints(linker_stem)) + match LinkerFlavor::infer_linker_hints(linker_stem) { + Ok(linker_flavor) => linker_flavor, + Err(hints) => self.with_hints(hints), + } } pub fn check_compatibility(self, cli: LinkerFlavorCli) -> Option<String> { @@ -1117,6 +1113,8 @@ impl ToJson for FloatAbi { /// The Rustc-specific variant of the ABI used for this target. #[derive(Clone, Copy, PartialEq, Hash, Debug)] pub enum RustcAbi { + /// On x86-32 only: make use of SSE and SSE2 for ABI purposes. + X86Sse2, /// On x86-32/64 only: do not use any FPU or SIMD registers for the ABI. X86Softfloat, } @@ -1126,6 +1124,7 @@ impl FromStr for RustcAbi { fn from_str(s: &str) -> Result<RustcAbi, ()> { Ok(match s { + "x86-sse2" => RustcAbi::X86Sse2, "x86-softfloat" => RustcAbi::X86Softfloat, _ => return Err(()), }) @@ -1135,6 +1134,7 @@ impl FromStr for RustcAbi { impl ToJson for RustcAbi { fn to_json(&self) -> Json { match *self { + RustcAbi::X86Sse2 => "x86-sse2", RustcAbi::X86Softfloat => "x86-softfloat", } .to_json() @@ -1644,6 +1644,55 @@ impl fmt::Display for StackProtector { } } +#[derive(PartialEq, Clone, Debug)] +pub enum BinaryFormat { + Coff, + Elf, + MachO, + Wasm, + Xcoff, +} + +impl BinaryFormat { + /// Returns [`object::BinaryFormat`] for given `BinaryFormat` + pub fn to_object(&self) -> object::BinaryFormat { + match self { + Self::Coff => object::BinaryFormat::Coff, + Self::Elf => object::BinaryFormat::Elf, + Self::MachO => object::BinaryFormat::MachO, + Self::Wasm => object::BinaryFormat::Wasm, + Self::Xcoff => object::BinaryFormat::Xcoff, + } + } +} + +impl FromStr for BinaryFormat { + type Err = (); + fn from_str(s: &str) -> Result<Self, Self::Err> { + match s { + "coff" => Ok(Self::Coff), + "elf" => Ok(Self::Elf), + "mach-o" => Ok(Self::MachO), + "wasm" => Ok(Self::Wasm), + "xcoff" => Ok(Self::Xcoff), + _ => Err(()), + } + } +} + +impl ToJson for BinaryFormat { + fn to_json(&self) -> Json { + match self { + Self::Coff => "coff", + Self::Elf => "elf", + Self::MachO => "mach-o", + Self::Wasm => "wasm", + Self::Xcoff => "xcoff", + } + .to_json() + } +} + macro_rules! supported_targets { ( $(($tuple:literal, $module:ident),)+ ) => { mod targets { @@ -1651,7 +1700,7 @@ macro_rules! supported_targets { } /// List of supported targets - pub const TARGETS: &[&str] = &[$($tuple),+]; + pub static TARGETS: &[&str] = &[$($tuple),+]; fn load_builtin(target: &str) -> Option<Target> { let t = match target { @@ -1662,6 +1711,14 @@ macro_rules! supported_targets { Some(t) } + fn load_all_builtins() -> impl Iterator<Item = Target> { + [ + $( targets::$module::target, )+ + ] + .into_iter() + .map(|f| f()) + } + #[cfg(test)] mod tests { // Cannot put this into a separate file without duplication, make an exception. @@ -1793,12 +1850,12 @@ supported_targets! { ("riscv64gc-unknown-fuchsia", riscv64gc_unknown_fuchsia), ("x86_64-unknown-fuchsia", x86_64_unknown_fuchsia), - ("avr-unknown-gnu-atmega328", avr_unknown_gnu_atmega328), + ("avr-none", avr_none), ("x86_64-unknown-l4re-uclibc", x86_64_unknown_l4re_uclibc), ("aarch64-unknown-redox", aarch64_unknown_redox), - ("i686-unknown-redox", i686_unknown_redox), + ("i586-unknown-redox", i586_unknown_redox), ("x86_64-unknown-redox", x86_64_unknown_redox), ("i386-apple-ios", i386_apple_ios), @@ -1935,6 +1992,8 @@ supported_targets! { ("nvptx64-nvidia-cuda", nvptx64_nvidia_cuda), + ("amdgcn-amd-amdhsa", amdgcn_amd_amdhsa), + ("xtensa-esp32-none-elf", xtensa_esp32_none_elf), ("xtensa-esp32-espidf", xtensa_esp32_espidf), ("xtensa-esp32s2-none-elf", xtensa_esp32s2_none_elf), @@ -1995,7 +2054,7 @@ supported_targets! { ("x86_64-pc-nto-qnx710", x86_64_pc_nto_qnx710), ("x86_64-pc-nto-qnx710_iosock", x86_64_pc_nto_qnx710_iosock), ("x86_64-pc-nto-qnx800", x86_64_pc_nto_qnx800), - ("i586-pc-nto-qnx700", i586_pc_nto_qnx700), + ("i686-pc-nto-qnx700", i686_pc_nto_qnx700), ("aarch64-unknown-linux-ohos", aarch64_unknown_linux_ohos), ("armv7-unknown-linux-ohos", armv7_unknown_linux_ohos), @@ -2019,6 +2078,7 @@ supported_targets! { ("riscv64imac-unknown-nuttx-elf", riscv64imac_unknown_nuttx_elf), ("riscv64gc-unknown-nuttx-elf", riscv64gc_unknown_nuttx_elf), + ("x86_64-pc-cygwin", x86_64_pc_cygwin), } /// Cow-Vec-Str: Cow<'static, [Cow<'static, str>]> @@ -2370,6 +2430,8 @@ pub struct TargetOptions { pub is_like_wasm: bool, /// Whether a target toolchain is like Android, implying a Linux kernel and a Bionic libc pub is_like_android: bool, + /// Target's binary file format. Defaults to BinaryFormat::Elf + pub binary_format: BinaryFormat, /// Default supported version of DWARF on this platform. /// Useful because some platforms (osx, bsd) only want up to DWARF2. pub default_dwarf_version: u32, @@ -2745,6 +2807,7 @@ impl Default for TargetOptions { is_like_msvc: false, is_like_wasm: false, is_like_android: false, + binary_format: BinaryFormat::Elf, default_dwarf_version: 4, allows_weak_linkage: true, has_rpath: false, @@ -2845,44 +2908,40 @@ impl DerefMut for Target { impl Target { /// Given a function ABI, turn it into the correct ABI for this target. - pub fn adjust_abi(&self, abi: Abi, c_variadic: bool) -> Abi { + pub fn adjust_abi(&self, abi: ExternAbi, c_variadic: bool) -> ExternAbi { + use ExternAbi::*; match abi { // On Windows, `extern "system"` behaves like msvc's `__stdcall`. // `__stdcall` only applies on x86 and on non-variadic functions: // https://learn.microsoft.com/en-us/cpp/cpp/stdcall?view=msvc-170 - Abi::System { unwind } if self.is_like_windows && self.arch == "x86" && !c_variadic => { - Abi::Stdcall { unwind } + System { unwind } if self.is_like_windows && self.arch == "x86" && !c_variadic => { + Stdcall { unwind } } - Abi::System { unwind } => Abi::C { unwind }, - Abi::EfiApi if self.arch == "arm" => Abi::Aapcs { unwind: false }, - Abi::EfiApi if self.arch == "x86_64" => Abi::Win64 { unwind: false }, - Abi::EfiApi => Abi::C { unwind: false }, - - // See commentary in `is_abi_supported`: we map these ABIs to "C" when they do not make sense. - Abi::Stdcall { .. } | Abi::Thiscall { .. } | Abi::Fastcall { .. } - if self.arch == "x86" => - { - abi - } - Abi::Vectorcall { .. } if ["x86", "x86_64"].contains(&&self.arch[..]) => abi, - Abi::Stdcall { unwind } - | Abi::Thiscall { unwind } - | Abi::Fastcall { unwind } - | Abi::Vectorcall { unwind } => Abi::C { unwind }, + System { unwind } => C { unwind }, + EfiApi if self.arch == "arm" => Aapcs { unwind: false }, + EfiApi if self.arch == "x86_64" => Win64 { unwind: false }, + EfiApi => C { unwind: false }, + + // See commentary in `is_abi_supported`. + Stdcall { .. } | Thiscall { .. } if self.arch == "x86" => abi, + Stdcall { unwind } | Thiscall { unwind } => C { unwind }, + Fastcall { .. } if self.arch == "x86" => abi, + Vectorcall { .. } if ["x86", "x86_64"].contains(&&self.arch[..]) => abi, + Fastcall { unwind } | Vectorcall { unwind } => C { unwind }, // The Windows x64 calling convention we use for `extern "Rust"` // <https://learn.microsoft.com/en-us/cpp/build/x64-software-conventions#register-volatility-and-preservation> // expects the callee to save `xmm6` through `xmm15`, but `PreserveMost` // (that we use by default for `extern "rust-cold"`) doesn't save any of those. // So to avoid bloating callers, just use the Rust convention here. - Abi::RustCold if self.is_like_windows && self.arch == "x86_64" => Abi::Rust, + RustCold if self.is_like_windows && self.arch == "x86_64" => Rust, abi => abi, } } - pub fn is_abi_supported(&self, abi: Abi) -> bool { - use Abi::*; + pub fn is_abi_supported(&self, abi: ExternAbi) -> bool { + use ExternAbi::*; match abi { Rust | C { .. } @@ -3004,8 +3063,8 @@ impl Target { ); check_eq!( self.is_like_windows, - self.os == "windows" || self.os == "uefi", - "`is_like_windows` must be set if and only if `os` is `windows` or `uefi`" + self.os == "windows" || self.os == "uefi" || self.os == "cygwin", + "`is_like_windows` must be set if and only if `os` is `windows`, `uefi` or `cygwin`" ); check_eq!( self.is_like_wasm, @@ -3059,7 +3118,10 @@ impl Target { &self.post_link_args, ] { for (&flavor, flavor_args) in args { - check!(!flavor_args.is_empty(), "linker flavor args must not be empty"); + check!( + !flavor_args.is_empty() || self.arch == "avr", + "linker flavor args must not be empty" + ); // Check that flavors mentioned in link args are compatible with the default flavor. match self.linker_flavor { LinkerFlavor::Gnu(..) => { @@ -3273,6 +3335,11 @@ impl Target { // Check consistency of Rust ABI declaration. if let Some(rust_abi) = self.rustc_abi { match rust_abi { + RustcAbi::X86Sse2 => check_matches!( + &*self.arch, + "x86", + "`x86-sse2` ABI is only valid for x86-32 targets" + ), RustcAbi::X86Softfloat => check_matches!( &*self.arch, "x86" | "x86_64", @@ -3360,6 +3427,11 @@ impl Target { } } + /// Load all built-in targets + pub fn builtins() -> impl Iterator<Item = Target> { + load_all_builtins() + } + /// Search for a JSON file specifying the given target tuple. /// /// If none is found in `$RUST_TARGET_PATH`, look for a file called `target.json` inside the diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_darwin.rs index adee6f5fe99..d3e0a32c8b8 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_darwin.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_darwin.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("macos", Arch::Arm64, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple macOS (11.0+, Big Sur+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_ios.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_ios.rs index efc42b909e4..183a6c6f2d7 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_ios.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_ios.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("ios", Arch::Arm64, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple iOS".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_ios_macabi.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_ios_macabi.rs index be503d18bf1..ce9ae03e699 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_ios_macabi.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_ios_macabi.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("ios", Arch::Arm64, TargetAbi::MacCatalyst); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple Mac Catalyst".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_ios_sim.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_ios_sim.rs index 04bbee45cd3..4405e3fec02 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_ios_sim.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_ios_sim.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("ios", Arch::Arm64, TargetAbi::Simulator); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple iOS Simulator".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_tvos.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_tvos.rs index fa0bc130e1c..037685db1b3 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_tvos.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_tvos.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, Target, TargetOptions}; +use crate::spec::{FramePointer, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("tvos", Arch::Arm64, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple tvOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_tvos_sim.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_tvos_sim.rs index 428045da493..a386220e6fc 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_tvos_sim.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_tvos_sim.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, Target, TargetOptions}; +use crate::spec::{FramePointer, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("tvos", Arch::Arm64, TargetAbi::Simulator); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple tvOS Simulator".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_visionos.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_visionos.rs index 9817c5a8eb0..2c1dfdd55ed 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_visionos.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_visionos.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("visionos", Arch::Arm64, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple visionOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_visionos_sim.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_visionos_sim.rs index d411f710540..c0b8b409797 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_visionos_sim.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_visionos_sim.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("visionos", Arch::Arm64, TargetAbi::Simulator); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple visionOS simulator".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_watchos.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_watchos.rs index abd924b5934..23596271107 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_watchos.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_watchos.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("watchos", Arch::Arm64, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple watchOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_apple_watchos_sim.rs b/compiler/rustc_target/src/spec/targets/aarch64_apple_watchos_sim.rs index ba85647fddc..62968f5b555 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_apple_watchos_sim.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_apple_watchos_sim.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, Target, TargetOptions}; +use crate::spec::{FramePointer, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("watchos", Arch::Arm64, TargetAbi::Simulator); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple watchOS Simulator".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_linux_gnu.rs index 1511c0ccaad..87c07cd3109 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_linux_gnu.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64_be-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Linux (big-endian)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_linux_gnu_ilp32.rs b/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_linux_gnu_ilp32.rs index e7070778794..e785069c78a 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_linux_gnu_ilp32.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_linux_gnu_ilp32.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -7,7 +8,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64_be-unknown-linux-gnu_ilp32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Linux (big-endian, ILP32 ABI)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_netbsd.rs index f0f6e49eedd..97742403c78 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_be_unknown_netbsd.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64_be-unknown-netbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 NetBSD (big-endian)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_kmc_solid_asp3.rs b/compiler/rustc_target/src/spec/targets/aarch64_kmc_solid_asp3.rs index 58fc703946e..f58aa1ac043 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_kmc_solid_asp3.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_kmc_solid_asp3.rs @@ -1,10 +1,10 @@ -use crate::spec::{RelocModel, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{RelocModel, StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let base = base::solid::opts("asp3"); Target { llvm_target: "aarch64-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 SOLID with TOPPERS/ASP3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_linux_android.rs b/compiler/rustc_target/src/spec/targets/aarch64_linux_android.rs index a021d317cc8..41c25393e12 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_linux_android.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_linux_android.rs @@ -1,4 +1,4 @@ -use crate::spec::{SanitizerSet, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, base}; // See https://developer.android.com/ndk/guides/abis.html#arm64-v8a // for target ABI requirements. @@ -6,7 +6,7 @@ use crate::spec::{SanitizerSet, StackProbeType, Target, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-linux-android".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Android".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_nintendo_switch_freestanding.rs b/compiler/rustc_target/src/spec/targets/aarch64_nintendo_switch_freestanding.rs index 6ac69e0f57f..9b81362b27d 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_nintendo_switch_freestanding.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_nintendo_switch_freestanding.rs @@ -1,5 +1,6 @@ use crate::spec::{ - Cc, LinkerFlavor, Lld, PanicStrategy, RelroLevel, StackProbeType, Target, TargetOptions, + Cc, LinkerFlavor, Lld, PanicStrategy, RelroLevel, StackProbeType, Target, TargetMetadata, + TargetOptions, }; const LINKER_SCRIPT: &str = include_str!("./aarch64_nintendo_switch_freestanding_linker_script.ld"); @@ -8,7 +9,7 @@ const LINKER_SCRIPT: &str = include_str!("./aarch64_nintendo_switch_freestanding pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Nintendo Switch, Horizon".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_pc_windows_gnullvm.rs b/compiler/rustc_target/src/spec/targets/aarch64_pc_windows_gnullvm.rs index 8b96f589c74..a8b133d19bb 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_pc_windows_gnullvm.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_pc_windows_gnullvm.rs @@ -1,4 +1,4 @@ -use crate::spec::{Target, base}; +use crate::spec::{Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_gnullvm::opts(); @@ -8,7 +8,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 MinGW (Windows 10+), LLVM ABI".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_pc_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/aarch64_pc_windows_msvc.rs index 14ce5edd2f3..98d78520c98 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_pc_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_pc_windows_msvc.rs @@ -1,4 +1,4 @@ -use crate::spec::{Target, base}; +use crate::spec::{Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_msvc::opts(); @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Windows MSVC".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_freebsd.rs index dd90161f440..7306a75aa22 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_freebsd.rs @@ -1,9 +1,9 @@ -use crate::spec::{SanitizerSet, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-freebsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 FreeBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_fuchsia.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_fuchsia.rs index df13d52a223..23ed92e62b8 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_fuchsia.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_fuchsia.rs @@ -1,9 +1,9 @@ -use crate::spec::{SanitizerSet, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-fuchsia".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Fuchsia".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_hermit.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_hermit.rs index 459e888eb94..580a36cb2e9 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_hermit.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_hermit.rs @@ -1,9 +1,9 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-hermit".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Hermit".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_illumos.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_illumos.rs index 699376a7928..1ed4fdb465d 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_illumos.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_illumos.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, SanitizerSet, Target, base}; +use crate::spec::{Cc, LinkerFlavor, SanitizerSet, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::illumos::opts(); @@ -11,7 +11,7 @@ pub(crate) fn target() -> Target { // LLVM does not currently have a separate illumos target, // so we still pass Solaris to it llvm_target: "aarch64-unknown-solaris2.11".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 illumos".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_gnu.rs index 18711cb399d..c6be2c20ea2 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_gnu.rs @@ -1,9 +1,9 @@ -use crate::spec::{SanitizerSet, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Linux (kernel 4.1, glibc 2.17+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_gnu_ilp32.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_gnu_ilp32.rs index 7b0df7d1130..166bb1ed215 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_gnu_ilp32.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_gnu_ilp32.rs @@ -1,9 +1,9 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-linux-gnu_ilp32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Linux (ILP32 ABI)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_musl.rs index 4fefdfa5c5e..58ba06e124c 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_musl.rs @@ -1,4 +1,4 @@ -use crate::spec::{SanitizerSet, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -17,7 +17,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Linux with musl 1.2.3".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_ohos.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_ohos.rs index 14a22988a09..f2994b1232e 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_ohos.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_linux_ohos.rs @@ -1,4 +1,4 @@ -use crate::spec::{SanitizerSet, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_ohos::opts(); @@ -6,7 +6,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-linux-ohos".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 OpenHarmony".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_netbsd.rs index 0ec76e4b42f..461730457aa 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_netbsd.rs @@ -1,9 +1,9 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-netbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 NetBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_none.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_none.rs index 05fe32734a7..6c14f5df466 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_none.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_none.rs @@ -8,7 +8,7 @@ use crate::spec::{ Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, SanitizerSet, StackProbeType, Target, - TargetOptions, + TargetMetadata, TargetOptions, }; pub(crate) fn target() -> Target { @@ -16,9 +16,10 @@ pub(crate) fn target() -> Target { linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes), linker: Some("rust-lld".into()), // Enable the Cortex-A53 errata 843419 mitigation by default - pre_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "--fix-cortex-a53-843419", - ]), + pre_link_args: TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["--fix-cortex-a53-843419"], + ), features: "+v8a,+strict-align,+neon,+fp-armv8".into(), supported_sanitizers: SanitizerSet::KCFI | SanitizerSet::KERNELADDRESS, relocation_model: RelocModel::Static, @@ -30,7 +31,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "aarch64-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARM64, hardfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_none_softfloat.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_none_softfloat.rs index 3b719ebaf07..35a4dd72b86 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_none_softfloat.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_none_softfloat.rs @@ -8,7 +8,7 @@ use crate::spec::{ Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, SanitizerSet, StackProbeType, Target, - TargetOptions, + TargetMetadata, TargetOptions, }; pub(crate) fn target() -> Target { @@ -27,7 +27,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "aarch64-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARM64, softfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_nuttx.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_nuttx.rs index 582211b02b6..243d84a12ec 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_nuttx.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_nuttx.rs @@ -8,7 +8,7 @@ use crate::spec::{ Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, SanitizerSet, StackProbeType, Target, - TargetOptions, cvs, + TargetMetadata, TargetOptions, cvs, }; pub(crate) fn target() -> Target { @@ -16,9 +16,10 @@ pub(crate) fn target() -> Target { linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes), linker: Some("rust-lld".into()), // Enable the Cortex-A53 errata 843419 mitigation by default - pre_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "--fix-cortex-a53-843419", - ]), + pre_link_args: TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["--fix-cortex-a53-843419"], + ), features: "+v8a,+strict-align,+neon,+fp-armv8".into(), supported_sanitizers: SanitizerSet::KCFI | SanitizerSet::KERNELADDRESS, relocation_model: RelocModel::Static, @@ -32,7 +33,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "aarch64-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("AArch64 NuttX".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_openbsd.rs index 0fcf5c34bb0..c23006adad6 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_openbsd.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_openbsd.rs @@ -1,9 +1,9 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-openbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 OpenBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_redox.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_redox.rs index 7ff99c574ad..39fe71528d3 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_redox.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_redox.rs @@ -1,4 +1,4 @@ -use crate::spec::{StackProbeType, Target, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::redox::opts(); @@ -8,7 +8,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-redox".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 RedoxOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_teeos.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_teeos.rs index fb8b59f7729..799ff1a806e 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_teeos.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_teeos.rs @@ -1,4 +1,4 @@ -use crate::spec::{StackProbeType, Target, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::teeos::opts(); @@ -8,7 +8,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 TEEOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_trusty.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_trusty.rs index cebd8ff2f68..126f0251239 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_trusty.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_trusty.rs @@ -1,11 +1,13 @@ // Trusty OS target for AArch64. -use crate::spec::{LinkSelfContainedDefault, PanicStrategy, RelroLevel, Target, TargetOptions}; +use crate::spec::{ + LinkSelfContainedDefault, PanicStrategy, RelroLevel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-unknown-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Trusty".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs b/compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs index 9656024ddaa..327b52389b9 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_unknown_uefi.rs @@ -1,7 +1,7 @@ // This defines the aarch64 target for UEFI systems as described in the UEFI specification. See the // uefi-base module for generic UEFI options. -use crate::spec::{LinkerFlavor, Lld, Target, base}; +use crate::spec::{LinkerFlavor, Lld, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::uefi_msvc::opts(); @@ -12,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-windows".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 UEFI".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_uwp_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/aarch64_uwp_windows_msvc.rs index 3d7c0269808..a40c8c3a3f2 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_uwp_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_uwp_windows_msvc.rs @@ -1,4 +1,4 @@ -use crate::spec::{Target, base}; +use crate::spec::{Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_uwp_msvc::opts(); @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/aarch64_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/aarch64_wrs_vxworks.rs index ac53cbaecce..b6826760183 100644 --- a/compiler/rustc_target/src/spec/targets/aarch64_wrs_vxworks.rs +++ b/compiler/rustc_target/src/spec/targets/aarch64_wrs_vxworks.rs @@ -1,9 +1,9 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "aarch64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/amdgcn_amd_amdhsa.rs b/compiler/rustc_target/src/spec/targets/amdgcn_amd_amdhsa.rs new file mode 100644 index 00000000000..f20782cabb8 --- /dev/null +++ b/compiler/rustc_target/src/spec/targets/amdgcn_amd_amdhsa.rs @@ -0,0 +1,51 @@ +use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, Target, TargetMetadata, TargetOptions}; + +pub(crate) fn target() -> Target { + Target { + arch: "amdgpu".into(), + data_layout: "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160:256:256:32-p8:128:128-p9:192:256:256:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7:8:9".into(), + llvm_target: "amdgcn-amd-amdhsa".into(), + metadata: TargetMetadata { + description: Some("AMD GPU".into()), + tier: Some(3), + host_tools: Some(false), + std: Some(false), + }, + pointer_width: 64, + + options: TargetOptions { + os: "amdhsa".into(), + vendor: "amd".into(), + linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes), + linker: Some("rust-lld".into()), + + // There are many CPUs, one for each hardware generation. + // Require to set one explicitly as there is no good default. + need_explicit_cpu: true, + + max_atomic_width: Some(64), + + // Unwinding on GPUs is not useful. + panic_strategy: PanicStrategy::Abort, + + // amdgpu backend does not support libcalls. + no_builtins: true, + simd_types_indirect: false, + + // Allow `cdylib` crate type. + dynamic_linking: true, + only_cdylib: true, + executables: false, + dll_prefix: "".into(), + dll_suffix: ".elf".into(), + + // The LLVM backend does not support stack canaries for this target + supports_stack_protector: false, + + // Force LTO, object linking does not yet work with amdgpu. + requires_lto: true, + + ..Default::default() + }, + } +} diff --git a/compiler/rustc_target/src/spec/targets/arm64_32_apple_watchos.rs b/compiler/rustc_target/src/spec/targets/arm64_32_apple_watchos.rs index a5a6f772ac8..4c3a2f43743 100644 --- a/compiler/rustc_target/src/spec/targets/arm64_32_apple_watchos.rs +++ b/compiler/rustc_target/src/spec/targets/arm64_32_apple_watchos.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("watchos", Arch::Arm64_32, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64 Apple watchOS with 32-bit pointers".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/arm64e_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/arm64e_apple_darwin.rs index 744d95445b8..79b95dbde52 100644 --- a/compiler/rustc_target/src/spec/targets/arm64e_apple_darwin.rs +++ b/compiler/rustc_target/src/spec/targets/arm64e_apple_darwin.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("macos", Arch::Arm64e, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64e Apple Darwin".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/arm64e_apple_ios.rs b/compiler/rustc_target/src/spec/targets/arm64e_apple_ios.rs index dace11dae24..848dbeec199 100644 --- a/compiler/rustc_target/src/spec/targets/arm64e_apple_ios.rs +++ b/compiler/rustc_target/src/spec/targets/arm64e_apple_ios.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("ios", Arch::Arm64e, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64e Apple iOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/arm64e_apple_tvos.rs b/compiler/rustc_target/src/spec/targets/arm64e_apple_tvos.rs index 2ccdc76c52e..3dbe169e826 100644 --- a/compiler/rustc_target/src/spec/targets/arm64e_apple_tvos.rs +++ b/compiler/rustc_target/src/spec/targets/arm64e_apple_tvos.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, Target, TargetOptions}; +use crate::spec::{FramePointer, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("tvos", Arch::Arm64e, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARM64e Apple tvOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/arm64ec_pc_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/arm64ec_pc_windows_msvc.rs index 03c96fbfdb0..bb3e3e544cb 100644 --- a/compiler/rustc_target/src/spec/targets/arm64ec_pc_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/arm64ec_pc_windows_msvc.rs @@ -1,17 +1,18 @@ -use crate::spec::{LinkerFlavor, Lld, Target, add_link_args, base}; +use crate::spec::{LinkerFlavor, Lld, Target, TargetMetadata, add_link_args, base}; pub(crate) fn target() -> Target { let mut base = base::windows_msvc::opts(); base.max_atomic_width = Some(128); base.features = "+v8a,+neon,+fp-armv8".into(); - add_link_args(&mut base.late_link_args, LinkerFlavor::Msvc(Lld::No), &[ - "/machine:arm64ec", - "softintrin.lib", - ]); + add_link_args( + &mut base.late_link_args, + LinkerFlavor::Msvc(Lld::No), + &["/machine:arm64ec", "softintrin.lib"], + ); Target { llvm_target: "arm64ec-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Arm64EC Windows MSVC".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/arm_linux_androideabi.rs b/compiler/rustc_target/src/spec/targets/arm_linux_androideabi.rs index 73fb02c6731..d74468899f5 100644 --- a/compiler/rustc_target/src/spec/targets/arm_linux_androideabi.rs +++ b/compiler/rustc_target/src/spec/targets/arm_linux_androideabi.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, SanitizerSet, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, SanitizerSet, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "arm-linux-androideabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv6 Android".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabi.rs b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabi.rs index 87e790a1f39..3b6c97167cf 100644 --- a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabi.rs +++ b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabi.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "arm-unknown-linux-gnueabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv6 Linux (kernel 3.2, glibc 2.17)".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabihf.rs b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabihf.rs index 6470bf6b611..a3f5389f0aa 100644 --- a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabihf.rs +++ b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabihf.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "arm-unknown-linux-gnueabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv6 Linux, hardfloat (kernel 3.2, glibc 2.17)".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabi.rs b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabi.rs index 26241dd0bd4..3919a5e0771 100644 --- a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabi.rs +++ b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabi.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "arm-unknown-linux-musleabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv6 Linux with musl 1.2.3".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabihf.rs b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabihf.rs index 4bbde7667b9..ca52e5b3ca6 100644 --- a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabihf.rs +++ b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabihf.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "arm-unknown-linux-musleabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv6 Linux with musl 1.2.3, hardfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armeb_unknown_linux_gnueabi.rs b/compiler/rustc_target/src/spec/targets/armeb_unknown_linux_gnueabi.rs index bac9b39bbf2..afb17fd8203 100644 --- a/compiler/rustc_target/src/spec/targets/armeb_unknown_linux_gnueabi.rs +++ b/compiler/rustc_target/src/spec/targets/armeb_unknown_linux_gnueabi.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armeb-unknown-linux-gnueabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Arm BE8 the default Arm big-endian architecture since Armv6".into()), tier: Some(3), host_tools: None, // ? diff --git a/compiler/rustc_target/src/spec/targets/armebv7r_none_eabi.rs b/compiler/rustc_target/src/spec/targets/armebv7r_none_eabi.rs index db774323e7b..d227d63c4a3 100644 --- a/compiler/rustc_target/src/spec/targets/armebv7r_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/armebv7r_none_eabi.rs @@ -1,14 +1,16 @@ // Targets the Big endian Cortex-R4/R5 processor (ARMv7-R) -use crate::abi::Endian; +use rustc_abi::Endian; + use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { llvm_target: "armebv7r-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare Armv7-R, Big Endian".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armebv7r_none_eabihf.rs b/compiler/rustc_target/src/spec/targets/armebv7r_none_eabihf.rs index de006a92668..c373afb914e 100644 --- a/compiler/rustc_target/src/spec/targets/armebv7r_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armebv7r_none_eabihf.rs @@ -1,14 +1,16 @@ // Targets the Cortex-R4F/R5F processor (ARMv7-R) -use crate::abi::Endian; +use rustc_abi::Endian; + use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { llvm_target: "armebv7r-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare Armv7-R, Big Endian, hardfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv4t_none_eabi.rs b/compiler/rustc_target/src/spec/targets/armv4t_none_eabi.rs index dc8cb4fb187..9571821656c 100644 --- a/compiler/rustc_target/src/spec/targets/armv4t_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv4t_none_eabi.rs @@ -10,13 +10,14 @@ //! `-Clink-arg=-Tmy_script.ld` to override that with a correct linker script. use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, cvs, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, cvs, }; pub(crate) fn target() -> Target { Target { llvm_target: "armv4t-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare Armv4T".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv4t_unknown_linux_gnueabi.rs b/compiler/rustc_target/src/spec/targets/armv4t_unknown_linux_gnueabi.rs index 081132b0e68..beaec71093c 100644 --- a/compiler/rustc_target/src/spec/targets/armv4t_unknown_linux_gnueabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv4t_unknown_linux_gnueabi.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv4t-unknown-linux-gnueabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv4T Linux".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv5te_none_eabi.rs b/compiler/rustc_target/src/spec/targets/armv5te_none_eabi.rs index e0a4f26f0a6..75ab941c5cf 100644 --- a/compiler/rustc_target/src/spec/targets/armv5te_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv5te_none_eabi.rs @@ -1,11 +1,11 @@ //! Targets the ARMv5TE, with code as `a32` code by default. -use crate::spec::{FloatAbi, FramePointer, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, FramePointer, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "armv5te-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare Armv5TE".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_gnueabi.rs b/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_gnueabi.rs index ce7060b3847..52e786de3ed 100644 --- a/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_gnueabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_gnueabi.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv5te-unknown-linux-gnueabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv5TE Linux (kernel 4.4, glibc 2.23)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_musleabi.rs b/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_musleabi.rs index 62619546891..e675739629b 100644 --- a/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_musleabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_musleabi.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv5te-unknown-linux-musleabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv5TE Linux with musl 1.2.3".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_uclibceabi.rs b/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_uclibceabi.rs index 73013bf00b1..dbe1540364a 100644 --- a/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_uclibceabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv5te_unknown_linux_uclibceabi.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv5te-unknown-linux-uclibcgnueabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv5TE Linux with uClibc".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv6_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/armv6_unknown_freebsd.rs index 4bbc514f2b3..1625a6b84bb 100644 --- a/compiler/rustc_target/src/spec/targets/armv6_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/armv6_unknown_freebsd.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv6-unknown-freebsd-gnueabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv6 FreeBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/armv6_unknown_netbsd_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv6_unknown_netbsd_eabihf.rs index 6b9d3ccd215..af9a4359565 100644 --- a/compiler/rustc_target/src/spec/targets/armv6_unknown_netbsd_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv6_unknown_netbsd_eabihf.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv6-unknown-netbsdelf-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv6 NetBSD w/hard-float".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/armv6k_nintendo_3ds.rs b/compiler/rustc_target/src/spec/targets/armv6k_nintendo_3ds.rs index b323d2f8655..4c32a5e6216 100644 --- a/compiler/rustc_target/src/spec/targets/armv6k_nintendo_3ds.rs +++ b/compiler/rustc_target/src/spec/targets/armv6k_nintendo_3ds.rs @@ -1,20 +1,20 @@ -use crate::spec::{Cc, FloatAbi, LinkerFlavor, Lld, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{ + Cc, FloatAbi, LinkerFlavor, Lld, RelocModel, Target, TargetMetadata, TargetOptions, cvs, +}; /// A base target for Nintendo 3DS devices using the devkitARM toolchain. /// /// Requires the devkitARM toolchain for 3DS targets on the host system. pub(crate) fn target() -> Target { - let pre_link_args = TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - "-specs=3dsx.specs", - "-mtune=mpcore", - "-mfloat-abi=hard", - "-mtp=soft", - ]); + let pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-specs=3dsx.specs", "-mtune=mpcore", "-mfloat-abi=hard", "-mtp=soft"], + ); Target { llvm_target: "armv6k-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv6K Nintendo 3DS, Horizon (Requires devkitARM toolchain)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7_linux_androideabi.rs b/compiler/rustc_target/src/spec/targets/armv7_linux_androideabi.rs index e1cead9e0b7..706fb12a524 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_linux_androideabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_linux_androideabi.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, FloatAbi, LinkerFlavor, Lld, SanitizerSet, Target, TargetOptions, base}; +use crate::spec::{ + Cc, FloatAbi, LinkerFlavor, Lld, SanitizerSet, Target, TargetMetadata, TargetOptions, base, +}; // This target if is for the baseline of the Android v7a ABI // in thumb mode. It's named armv7-* instead of thumbv7-* @@ -13,7 +15,7 @@ pub(crate) fn target() -> Target { base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-march=armv7-a"]); Target { llvm_target: "armv7-none-linux-android".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Android".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7_rtems_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_rtems_eabihf.rs index 4e8a9d55f9a..c17db36ee61 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_rtems_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_rtems_eabihf.rs @@ -1,11 +1,12 @@ use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, cvs, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, cvs, }; pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7 RTEMS (Requires RTEMS toolchain and kernel".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7_sony_vita_newlibeabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_sony_vita_newlibeabihf.rs index 18d834597d8..5d292bbf8ad 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_sony_vita_newlibeabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_sony_vita_newlibeabihf.rs @@ -1,19 +1,22 @@ -use crate::abi::Endian; -use crate::spec::{Cc, FloatAbi, LinkerFlavor, Lld, RelocModel, Target, TargetOptions, cvs}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, FloatAbi, LinkerFlavor, Lld, RelocModel, Target, TargetMetadata, TargetOptions, cvs, +}; /// A base target for PlayStation Vita devices using the VITASDK toolchain (using newlib). /// /// Requires the VITASDK toolchain on the host system. pub(crate) fn target() -> Target { - let pre_link_args = TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - "-Wl,-q", - "-Wl,--pic-veneer", - ]); + let pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-Wl,-q", "-Wl,--pic-veneer"], + ); Target { llvm_target: "thumbv7a-vita-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some( "Armv7-A Cortex-A9 Sony PlayStation Vita (requires VITASDK toolchain)".into(), ), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_freebsd.rs index 34f118d4f5d..56f2e090e07 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_freebsd.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-freebsd-gnueabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A FreeBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabi.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabi.rs index bb28427c99b..603afe2c48b 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabi.rs @@ -1,4 +1,4 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for glibc Linux on ARMv7 without thumb-mode, NEON or // hardfloat. @@ -6,7 +6,7 @@ use crate::spec::{FloatAbi, Target, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-linux-gnueabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Linux (kernel 4.15, glibc 2.27)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabihf.rs index 6bffc0da87b..3b5a337b4f1 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabihf.rs @@ -1,4 +1,4 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for glibc Linux on ARMv7 without NEON or // thumb-mode. See the thumbv7neon variant for enabling both. @@ -6,7 +6,7 @@ use crate::spec::{FloatAbi, Target, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-linux-gnueabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Linux, hardfloat (kernel 3.2, glibc 2.17)".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabi.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabi.rs index 0436e0d8df4..42fbf6f4861 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabi.rs @@ -1,4 +1,4 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for musl Linux on ARMv7 without thumb-mode, NEON or // hardfloat. @@ -8,7 +8,7 @@ pub(crate) fn target() -> Target { // target. Target { llvm_target: "armv7-unknown-linux-musleabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Linux with musl 1.2.3".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabihf.rs index 22e49f2f1b0..a3ac0223c84 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabihf.rs @@ -1,11 +1,11 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for musl Linux on ARMv7 without thumb-mode or NEON. pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-linux-musleabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Linux with musl 1.2.3, hardfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_ohos.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_ohos.rs index d1261202124..f31dedb04e6 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_ohos.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_ohos.rs @@ -1,4 +1,4 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for OpenHarmony on ARMv7 Linux with thumb-mode, but no NEON or // hardfloat. @@ -8,7 +8,7 @@ pub(crate) fn target() -> Target { // target. Target { llvm_target: "armv7-unknown-linux-ohos".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A OpenHarmony".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabi.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabi.rs index ffcd8876eb4..a9e9f4651bb 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabi.rs @@ -1,4 +1,4 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for uclibc Linux on ARMv7 without NEON, // thumb-mode or hardfloat. @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { let base = base::linux_uclibc::opts(); Target { llvm_target: "armv7-unknown-linux-gnueabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Linux with uClibc, softfloat".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabihf.rs index 586bd8d3d88..a95f12d0230 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabihf.rs @@ -1,4 +1,4 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for uclibc Linux on ARMv7 without NEON or // thumb-mode. See the thumbv7neon variant for enabling both. @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { let base = base::linux_uclibc::opts(); Target { llvm_target: "armv7-unknown-linux-gnueabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Linux with uClibc, hardfloat".into()), tier: Some(3), host_tools: None, // ? diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_netbsd_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_netbsd_eabihf.rs index 28d3d572bf3..d155dc58e51 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_netbsd_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_netbsd_eabihf.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-netbsdelf-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A NetBSD w/hard-float".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_trusty.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_trusty.rs index b86c788df15..31d492e83cd 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_unknown_trusty.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_trusty.rs @@ -1,5 +1,6 @@ use crate::spec::{ - FloatAbi, LinkSelfContainedDefault, PanicStrategy, RelroLevel, Target, TargetOptions, + FloatAbi, LinkSelfContainedDefault, PanicStrategy, RelroLevel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { @@ -8,7 +9,7 @@ pub(crate) fn target() -> Target { // to determine the calling convention and float ABI, and it doesn't // support the "musleabi" value. llvm_target: "armv7-unknown-unknown-gnueabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Trusty".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7_wrs_vxworks_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_wrs_vxworks_eabihf.rs index 212c45424db..05be389b57c 100644 --- a/compiler/rustc_target/src/spec/targets/armv7_wrs_vxworks_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7_wrs_vxworks_eabihf.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-linux-gnueabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A for VxWorks".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabi.rs b/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabi.rs index 2ed10045412..26c25139989 100644 --- a/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabi.rs @@ -1,10 +1,10 @@ -use crate::spec::{FloatAbi, RelocModel, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, RelocModel, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let base = base::solid::opts("asp3"); Target { llvm_target: "armv7a-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Arm SOLID with TOPPERS/ASP3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabihf.rs index c9c15b402ae..7032444bea4 100644 --- a/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabihf.rs @@ -1,10 +1,10 @@ -use crate::spec::{FloatAbi, RelocModel, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, RelocModel, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let base = base::solid::opts("asp3"); Target { llvm_target: "armv7a-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Arm SOLID with TOPPERS/ASP3, hardfloat".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7a_none_eabi.rs b/compiler/rustc_target/src/spec/targets/armv7a_none_eabi.rs index d59849ec2c4..fb1d7d6c39d 100644 --- a/compiler/rustc_target/src/spec/targets/armv7a_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv7a_none_eabi.rs @@ -15,7 +15,8 @@ // linking. rationale: matches `thumb` targets use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { @@ -35,7 +36,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "armv7a-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare Armv7-A".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs index 06481e6f882..df3a76599a7 100644 --- a/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs @@ -6,7 +6,8 @@ // `thumb` & `aarch64` targets. use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { @@ -27,7 +28,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "armv7a-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare Armv7-A, hardfloat".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabi.rs b/compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabi.rs index 08cbfc74396..052285b98dc 100644 --- a/compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabi.rs @@ -5,7 +5,8 @@ // configuration without hardware floating point support. use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, cvs, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, cvs, }; pub(crate) fn target() -> Target { @@ -27,7 +28,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "armv7a-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARMv7-A Cortex-A with NuttX".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabihf.rs index f68c11a9c68..85543e95616 100644 --- a/compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabihf.rs @@ -5,7 +5,8 @@ // configuration with hardware floating point support. use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, cvs, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, cvs, }; pub(crate) fn target() -> Target { @@ -27,7 +28,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "armv7a-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARMv7-A Cortex-A with NuttX (hard float)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7k_apple_watchos.rs b/compiler/rustc_target/src/spec/targets/armv7k_apple_watchos.rs index e232f54f9b3..8103d132cea 100644 --- a/compiler/rustc_target/src/spec/targets/armv7k_apple_watchos.rs +++ b/compiler/rustc_target/src/spec/targets/armv7k_apple_watchos.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("watchos", Arch::Armv7k, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-A Apple WatchOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7r_none_eabi.rs b/compiler/rustc_target/src/spec/targets/armv7r_none_eabi.rs index 1eda0545169..334be483daa 100644 --- a/compiler/rustc_target/src/spec/targets/armv7r_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/armv7r_none_eabi.rs @@ -1,13 +1,14 @@ // Targets the Little-endian Cortex-R4/R5 processor (ARMv7-R) use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { llvm_target: "armv7r-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-R".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7r_none_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7r_none_eabihf.rs index d4e85bc9b0a..2bb3e70483a 100644 --- a/compiler/rustc_target/src/spec/targets/armv7r_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv7r_none_eabihf.rs @@ -1,13 +1,14 @@ // Targets the Little-endian Cortex-R4F/R5F processor (ARMv7-R) use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { llvm_target: "armv7r-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Armv7-R, hardfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv7s_apple_ios.rs b/compiler/rustc_target/src/spec/targets/armv7s_apple_ios.rs index 1c3040de06e..ba9edd71461 100644 --- a/compiler/rustc_target/src/spec/targets/armv7s_apple_ios.rs +++ b/compiler/rustc_target/src/spec/targets/armv7s_apple_ios.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("ios", Arch::Armv7s, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("ARMv7-A Apple-A6 Apple iOS".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/armv8r_none_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv8r_none_eabihf.rs index 3df42a1482c..8cf1ff95751 100644 --- a/compiler/rustc_target/src/spec/targets/armv8r_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/armv8r_none_eabihf.rs @@ -1,13 +1,14 @@ // Targets the Little-endian Cortex-R52 processor (ARMv8-R) use crate::spec::{ - Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { llvm_target: "armv8r-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare Armv8-R, hardfloat".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/avr_none.rs b/compiler/rustc_target/src/spec/targets/avr_none.rs new file mode 100644 index 00000000000..91d3197d099 --- /dev/null +++ b/compiler/rustc_target/src/spec/targets/avr_none.rs @@ -0,0 +1,32 @@ +use crate::spec::{Cc, LinkerFlavor, Lld, RelocModel, Target, TargetOptions}; + +pub(crate) fn target() -> Target { + Target { + arch: "avr".into(), + metadata: crate::spec::TargetMetadata { + description: None, + tier: None, + host_tools: None, + std: None, + }, + data_layout: "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8".into(), + llvm_target: "avr-unknown-unknown".into(), + pointer_width: 16, + options: TargetOptions { + c_int_width: "16".into(), + exe_suffix: ".elf".into(), + linker: Some("avr-gcc".into()), + eh_frame_header: false, + pre_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[]), + late_link_args: TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-lgcc"], + ), + max_atomic_width: Some(16), + atomic_cas: false, + relocation_model: RelocModel::Static, + need_explicit_cpu: true, + ..TargetOptions::default() + }, + } +} diff --git a/compiler/rustc_target/src/spec/targets/avr_unknown_gnu_atmega328.rs b/compiler/rustc_target/src/spec/targets/avr_unknown_gnu_atmega328.rs deleted file mode 100644 index c3d6fb72273..00000000000 --- a/compiler/rustc_target/src/spec/targets/avr_unknown_gnu_atmega328.rs +++ /dev/null @@ -1,5 +0,0 @@ -use crate::spec::{Target, base}; - -pub(crate) fn target() -> Target { - base::avr_gnu::target("atmega328", "-mmcu=atmega328") -} diff --git a/compiler/rustc_target/src/spec/targets/bpfeb_unknown_none.rs b/compiler/rustc_target/src/spec/targets/bpfeb_unknown_none.rs index df0f29ceab2..3d39cd26c65 100644 --- a/compiler/rustc_target/src/spec/targets/bpfeb_unknown_none.rs +++ b/compiler/rustc_target/src/spec/targets/bpfeb_unknown_none.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{Target, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, base}; pub(crate) fn target() -> Target { Target { llvm_target: "bpfeb".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("BPF (big endian)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/bpfel_unknown_none.rs b/compiler/rustc_target/src/spec/targets/bpfel_unknown_none.rs index 691acf89d64..51f45b01244 100644 --- a/compiler/rustc_target/src/spec/targets/bpfel_unknown_none.rs +++ b/compiler/rustc_target/src/spec/targets/bpfel_unknown_none.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{Target, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, base}; pub(crate) fn target() -> Target { Target { llvm_target: "bpfel".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("BPF (little endian)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/csky_unknown_linux_gnuabiv2.rs b/compiler/rustc_target/src/spec/targets/csky_unknown_linux_gnuabiv2.rs index c90d3bcc6ae..6142c1541f0 100644 --- a/compiler/rustc_target/src/spec/targets/csky_unknown_linux_gnuabiv2.rs +++ b/compiler/rustc_target/src/spec/targets/csky_unknown_linux_gnuabiv2.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetOptions, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, TargetOptions, base}; // This target is for glibc Linux on Csky @@ -6,7 +6,7 @@ pub(crate) fn target() -> Target { Target { //https://github.com/llvm/llvm-project/blob/8b76aea8d8b1b71f6220bc2845abc749f18a19b7/clang/lib/Basic/Targets/CSKY.h llvm_target: "csky-unknown-linux-gnuabiv2".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("C-SKY abiv2 Linux (little endian)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/csky_unknown_linux_gnuabiv2hf.rs b/compiler/rustc_target/src/spec/targets/csky_unknown_linux_gnuabiv2hf.rs index d0583b7866b..c233ec3ada7 100644 --- a/compiler/rustc_target/src/spec/targets/csky_unknown_linux_gnuabiv2hf.rs +++ b/compiler/rustc_target/src/spec/targets/csky_unknown_linux_gnuabiv2hf.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetOptions, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, TargetOptions, base}; // This target is for glibc Linux on Csky @@ -6,7 +6,7 @@ pub(crate) fn target() -> Target { Target { //https://github.com/llvm/llvm-project/blob/8b76aea8d8b1b71f6220bc2845abc749f18a19b7/clang/lib/Basic/Targets/CSKY.h llvm_target: "csky-unknown-linux-gnuabiv2".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("C-SKY abiv2 Linux, hardfloat (little endian)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/hexagon_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/hexagon_unknown_linux_musl.rs index 003600c26cc..f7416a7e0fd 100644 --- a/compiler/rustc_target/src/spec/targets/hexagon_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/hexagon_unknown_linux_musl.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -15,7 +15,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "hexagon-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Hexagon Linux with musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/hexagon_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/hexagon_unknown_none_elf.rs index 730b19abd2b..e5a927d0953 100644 --- a/compiler/rustc_target/src/spec/targets/hexagon_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/hexagon_unknown_none_elf.rs @@ -1,9 +1,9 @@ -use crate::spec::{PanicStrategy, Target, TargetOptions}; +use crate::spec::{PanicStrategy, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { Target { llvm_target: "hexagon-unknown-none-elf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare Hexagon (v60+, HVX)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i386_apple_ios.rs b/compiler/rustc_target/src/spec/targets/i386_apple_ios.rs index 41c5fafe341..29865fcd4c4 100644 --- a/compiler/rustc_target/src/spec/targets/i386_apple_ios.rs +++ b/compiler/rustc_target/src/spec/targets/i386_apple_ios.rs @@ -1,5 +1,5 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { // i386-apple-ios is a simulator target, even though it isn't declared @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("ios", Arch::I386, TargetAbi::Simulator); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86 Apple iOS Simulator".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i586_pc_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/i586_pc_windows_msvc.rs index dd38f86bced..394e6f9e6bf 100644 --- a/compiler/rustc_target/src/spec/targets/i586_pc_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/i586_pc_windows_msvc.rs @@ -2,6 +2,7 @@ use crate::spec::Target; pub(crate) fn target() -> Target { let mut base = super::i686_pc_windows_msvc::target(); + base.rustc_abi = None; // overwrite the SSE2 ABI set by the base target base.cpu = "pentium".into(); base.llvm_target = "i586-pc-windows-msvc".into(); base diff --git a/compiler/rustc_target/src/spec/targets/i586_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/i586_unknown_linux_gnu.rs index e481e967ebf..f04e3c2c2a5 100644 --- a/compiler/rustc_target/src/spec/targets/i586_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/i586_unknown_linux_gnu.rs @@ -2,6 +2,7 @@ use crate::spec::Target; pub(crate) fn target() -> Target { let mut base = super::i686_unknown_linux_gnu::target(); + base.rustc_abi = None; // overwrite the SSE2 ABI set by the base target base.cpu = "pentium".into(); base.llvm_target = "i586-unknown-linux-gnu".into(); base diff --git a/compiler/rustc_target/src/spec/targets/i586_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/i586_unknown_linux_musl.rs index 8ad93496f3a..42babb90da7 100644 --- a/compiler/rustc_target/src/spec/targets/i586_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/i586_unknown_linux_musl.rs @@ -2,6 +2,7 @@ use crate::spec::Target; pub(crate) fn target() -> Target { let mut base = super::i686_unknown_linux_musl::target(); + base.rustc_abi = None; // overwrite the SSE2 ABI set by the base target base.cpu = "pentium".into(); base.llvm_target = "i586-unknown-linux-musl".into(); // FIXME(compiler-team#422): musl targets should be dynamically linked by default. diff --git a/compiler/rustc_target/src/spec/targets/i586_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/i586_unknown_netbsd.rs index 6aa34f157ab..39a71cf1781 100644 --- a/compiler/rustc_target/src/spec/targets/i586_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/i586_unknown_netbsd.rs @@ -1,4 +1,4 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::netbsd::opts(); @@ -8,7 +8,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "i586-unknown-netbsdelf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit x86, resricted to Pentium".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_redox.rs b/compiler/rustc_target/src/spec/targets/i586_unknown_redox.rs index bfe52a330d3..08281eda42e 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_redox.rs +++ b/compiler/rustc_target/src/spec/targets/i586_unknown_redox.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::redox::opts(); @@ -10,13 +10,8 @@ pub(crate) fn target() -> Target { base.stack_probes = StackProbeType::Call; Target { - llvm_target: "i686-unknown-redox".into(), - metadata: crate::spec::TargetMetadata { - description: None, - tier: None, - host_tools: None, - std: None, - }, + llvm_target: "i586-unknown-redox".into(), + metadata: TargetMetadata { description: None, tier: None, host_tools: None, std: None }, pointer_width: 32, data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i128:128-f64:32:64-f80:32-n8:16:32-S128" diff --git a/compiler/rustc_target/src/spec/targets/i686_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/i686_apple_darwin.rs index 6adf690e0dd..161db9a08bb 100644 --- a/compiler/rustc_target/src/spec/targets/i686_apple_darwin.rs +++ b/compiler/rustc_target/src/spec/targets/i686_apple_darwin.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, Target, TargetOptions}; +use crate::spec::{FramePointer, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("macos", Arch::I686, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86 Apple macOS (10.12+, Sierra+)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/i686_linux_android.rs b/compiler/rustc_target/src/spec/targets/i686_linux_android.rs index dcf9b6b4460..f2d7ec66443 100644 --- a/compiler/rustc_target/src/spec/targets/i686_linux_android.rs +++ b/compiler/rustc_target/src/spec/targets/i686_linux_android.rs @@ -1,4 +1,6 @@ -use crate::spec::{SanitizerSet, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{ + RustcAbi, SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; // See https://developer.android.com/ndk/guides/abis.html#x86 // for target ABI requirements. @@ -8,14 +10,15 @@ pub(crate) fn target() -> Target { base.max_atomic_width = Some(64); + base.rustc_abi = Some(RustcAbi::X86Sse2); // https://developer.android.com/ndk/guides/abis.html#x86 - base.cpu = "pentiumpro".into(); + base.cpu = "pentium4".into(); base.features = "+mmx,+sse,+sse2,+sse3,+ssse3".into(); base.stack_probes = StackProbeType::Inline; Target { llvm_target: "i686-linux-android".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit x86 Android".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i586_pc_nto_qnx700.rs b/compiler/rustc_target/src/spec/targets/i686_pc_nto_qnx700.rs index fa21cfbab8a..6a98a763b36 100644 --- a/compiler/rustc_target/src/spec/targets/i586_pc_nto_qnx700.rs +++ b/compiler/rustc_target/src/spec/targets/i686_pc_nto_qnx700.rs @@ -1,5 +1,5 @@ use crate::spec::base::nto_qnx; -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{RustcAbi, StackProbeType, Target, TargetOptions, base}; pub(crate) fn target() -> Target { let mut meta = nto_qnx::meta(); @@ -14,6 +14,7 @@ pub(crate) fn target() -> Target { .into(), arch: "x86".into(), options: TargetOptions { + rustc_abi: Some(RustcAbi::X86Sse2), cpu: "pentium4".into(), max_atomic_width: Some(64), pre_link_args: nto_qnx::pre_link_args( diff --git a/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnu.rs index 9ef8e120e0d..2a26323e514 100644 --- a/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnu.rs @@ -1,7 +1,8 @@ -use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, Target, base}; +use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, RustcAbi, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_gnu::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.frame_pointer = FramePointer::Always; // Required for backtraces @@ -9,16 +10,15 @@ pub(crate) fn target() -> Target { // Mark all dynamic libraries and executables as compatible with the larger 4GiB address // space available to x86 Windows binaries on x86_64. - base.add_pre_link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "-m", - "i386pe", - "--large-address-aware", - ]); + base.add_pre_link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["-m", "i386pe", "--large-address-aware"], + ); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-Wl,--large-address-aware"]); Target { llvm_target: "i686-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit MinGW (Windows 10+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnullvm.rs b/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnullvm.rs index 13d3c5532ff..2e2ea8f81be 100644 --- a/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnullvm.rs +++ b/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnullvm.rs @@ -1,7 +1,8 @@ -use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, Target, base}; +use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, RustcAbi, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_gnullvm::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.frame_pointer = FramePointer::Always; // Required for backtraces @@ -9,15 +10,14 @@ pub(crate) fn target() -> Target { // Mark all dynamic libraries and executables as compatible with the larger 4GiB address // space available to x86 Windows binaries on x86_64. - base.add_pre_link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "-m", - "i386pe", - "--large-address-aware", - ]); + base.add_pre_link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["-m", "i386pe", "--large-address-aware"], + ); Target { llvm_target: "i686-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit x86 MinGW (Windows 10+), LLVM ABI".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_pc_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/i686_pc_windows_msvc.rs index aacad266863..6a95afa1d0d 100644 --- a/compiler/rustc_target/src/spec/targets/i686_pc_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/i686_pc_windows_msvc.rs @@ -1,24 +1,28 @@ -use crate::spec::{LinkerFlavor, Lld, SanitizerSet, Target, base}; +use crate::spec::{LinkerFlavor, Lld, RustcAbi, SanitizerSet, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_msvc::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.supported_sanitizers = SanitizerSet::ADDRESS; - base.add_pre_link_args(LinkerFlavor::Msvc(Lld::No), &[ - // Mark all dynamic libraries and executables as compatible with the larger 4GiB address - // space available to x86 Windows binaries on x86_64. - "/LARGEADDRESSAWARE", - // Ensure the linker will only produce an image if it can also produce a table of - // the image's safe exception handlers. - // https://docs.microsoft.com/en-us/cpp/build/reference/safeseh-image-has-safe-exception-handlers - "/SAFESEH", - ]); + base.add_pre_link_args( + LinkerFlavor::Msvc(Lld::No), + &[ + // Mark all dynamic libraries and executables as compatible with the larger 4GiB address + // space available to x86 Windows binaries on x86_64. + "/LARGEADDRESSAWARE", + // Ensure the linker will only produce an image if it can also produce a table of + // the image's safe exception handlers. + // https://docs.microsoft.com/en-us/cpp/build/reference/safeseh-image-has-safe-exception-handlers + "/SAFESEH", + ], + ); Target { llvm_target: "i686-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit MSVC (Windows 10+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_freebsd.rs index 85ab87cc07f..1dfea64ebed 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/i686_unknown_freebsd.rs @@ -1,7 +1,8 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, RustcAbi, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::freebsd::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32", "-Wl,-znotext"]); @@ -9,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "i686-unknown-freebsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit FreeBSD".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_haiku.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_haiku.rs index 1ab493c787c..ab329170a4f 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_haiku.rs +++ b/compiler/rustc_target/src/spec/targets/i686_unknown_haiku.rs @@ -1,7 +1,8 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, RustcAbi, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::haiku::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32"]); @@ -9,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "i686-unknown-haiku".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit Haiku".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs index 3961656d1b6..b01f93f7404 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs @@ -1,15 +1,15 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::hurd_gnu::opts(); - base.cpu = "pentiumpro".into(); + base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32"]); base.stack_probes = StackProbeType::Inline; Target { llvm_target: "i686-unknown-hurd-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit GNU/Hurd".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs index c95cb308d7f..c70c026f9f7 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs @@ -1,7 +1,21 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, RustcAbi, SanitizerSet, StackProbeType, Target, TargetMetadata, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); + // Dear distribution packager, if you are changing the base CPU model with the goal of removing + // the SSE2 requirement, make sure to also set the `rustc_abi` to `None` above or else the compiler + // will complain that the chosen ABI cannot be realized with the given CPU features. + // Also note that x86 without SSE2 is *not* considered a Tier 1 target by the Rust project, and + // it has some known floating-point correctness issues mostly caused by a lack of people caring + // for LLVM's x87 support (double-rounding, value truncation; see + // <https://github.com/rust-lang/rust/issues/114479> for details). This can lead to incorrect + // math (Rust generally promises exact math, so this can break code in unexpected ways) and it + // can lead to memory safety violations if floating-point values are used e.g. to access an + // array. If users run into such issues and report bugs upstream and then it turns out that the + // bugs are caused by distribution patches, that leads to confusion and frustration. base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.supported_sanitizers = SanitizerSet::ADDRESS; @@ -10,7 +24,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "i686-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit Linux (kernel 3.2, glibc 2.17+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_musl.rs index 6ba87c732b7..47a7eb3d597 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_musl.rs @@ -1,7 +1,12 @@ -use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{ + Cc, FramePointer, LinkerFlavor, Lld, RustcAbi, StackProbeType, Target, TargetMetadata, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); + // If you want to change the base CPU, please see `i686_unknown_linux_gnu.rs` + // for an important comment. base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32", "-Wl,-melf_i386"]); @@ -25,7 +30,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "i686-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit Linux with musl 1.2.3".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_netbsd.rs index 092ba5c7baa..cbd61cadb36 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/i686_unknown_netbsd.rs @@ -1,7 +1,10 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, RustcAbi, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::netbsd::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32"]); @@ -9,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "i686-unknown-netbsdelf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("NetBSD/i386 with SSE2".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_openbsd.rs index 7ae9189e233..48f7be7dc2b 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_openbsd.rs +++ b/compiler/rustc_target/src/spec/targets/i686_unknown_openbsd.rs @@ -1,7 +1,8 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, RustcAbi, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::openbsd::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32", "-fuse-ld=lld"]); @@ -9,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "i686-unknown-openbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit OpenBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_uefi.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_uefi.rs index c1ed565f0fe..1a7923ca89b 100644 --- a/compiler/rustc_target/src/spec/targets/i686_unknown_uefi.rs +++ b/compiler/rustc_target/src/spec/targets/i686_unknown_uefi.rs @@ -5,7 +5,7 @@ // The cdecl ABI is used. It differs from the stdcall or fastcall ABI. // "i686-unknown-windows" is used to get the minimal subset of windows-specific features. -use crate::spec::{RustcAbi, Target, base}; +use crate::spec::{LinkerFlavor, Lld, RustcAbi, Target, TargetMetadata, add_link_args, base}; pub(crate) fn target() -> Target { let mut base = base::uefi_msvc::opts(); @@ -24,6 +24,13 @@ pub(crate) fn target() -> Target { base.features = "-mmx,-sse,+soft-float".into(); base.rustc_abi = Some(RustcAbi::X86Softfloat); + // Turn off DWARF. This fixes an lld warning, "section name .debug_frame is longer than 8 + // characters and will use a non-standard string table". That section will not be created if + // DWARF is disabled. + // + // This is only needed in the i686 target due to using the `-gnu` LLVM target (see below). + add_link_args(&mut base.post_link_args, LinkerFlavor::Msvc(Lld::No), &["/DEBUG:NODWARF"]); + // Use -GNU here, because of the reason below: // Background and Problem: // If we use i686-unknown-windows, the LLVM IA32 MSVC generates compiler intrinsic @@ -79,7 +86,7 @@ pub(crate) fn target() -> Target { // remove -gnu and use the default one. Target { llvm_target: "i686-unknown-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit UEFI".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_uwp_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_uwp_windows_gnu.rs index ffb9926e944..d95f779774f 100644 --- a/compiler/rustc_target/src/spec/targets/i686_uwp_windows_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/i686_uwp_windows_gnu.rs @@ -1,23 +1,23 @@ -use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, Target, base}; +use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, RustcAbi, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_uwp_gnu::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.frame_pointer = FramePointer::Always; // Required for backtraces // Mark all dynamic libraries and executables as compatible with the larger 4GiB address // space available to x86 Windows binaries on x86_64. - base.add_pre_link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "-m", - "i386pe", - "--large-address-aware", - ]); + base.add_pre_link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["-m", "i386pe", "--large-address-aware"], + ); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-Wl,--large-address-aware"]); Target { llvm_target: "i686-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_uwp_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/i686_uwp_windows_msvc.rs index e0de9b9af45..fa7a103df79 100644 --- a/compiler/rustc_target/src/spec/targets/i686_uwp_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/i686_uwp_windows_msvc.rs @@ -1,13 +1,14 @@ -use crate::spec::{Target, base}; +use crate::spec::{RustcAbi, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_uwp_msvc::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); Target { llvm_target: "i686-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_win7_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_win7_windows_gnu.rs index 086a799a68c..f364c2cb032 100644 --- a/compiler/rustc_target/src/spec/targets/i686_win7_windows_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/i686_win7_windows_gnu.rs @@ -1,8 +1,9 @@ -use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, Target, base}; +use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, RustcAbi, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_gnu::opts(); base.vendor = "win7".into(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.frame_pointer = FramePointer::Always; // Required for backtraces @@ -10,16 +11,15 @@ pub(crate) fn target() -> Target { // Mark all dynamic libraries and executables as compatible with the larger 4GiB address // space available to x86 Windows binaries on x86_64. - base.add_pre_link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "-m", - "i386pe", - "--large-address-aware", - ]); + base.add_pre_link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["-m", "i386pe", "--large-address-aware"], + ); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-Wl,--large-address-aware"]); Target { llvm_target: "i686-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit MinGW (Windows 7+)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_win7_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/i686_win7_windows_msvc.rs index 173977b77bd..233a1c4fd7a 100644 --- a/compiler/rustc_target/src/spec/targets/i686_win7_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/i686_win7_windows_msvc.rs @@ -1,25 +1,29 @@ -use crate::spec::{LinkerFlavor, Lld, SanitizerSet, Target, base}; +use crate::spec::{LinkerFlavor, Lld, RustcAbi, SanitizerSet, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_msvc::opts(); base.vendor = "win7".into(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.supported_sanitizers = SanitizerSet::ADDRESS; - base.add_pre_link_args(LinkerFlavor::Msvc(Lld::No), &[ - // Mark all dynamic libraries and executables as compatible with the larger 4GiB address - // space available to x86 Windows binaries on x86_64. - "/LARGEADDRESSAWARE", - // Ensure the linker will only produce an image if it can also produce a table of - // the image's safe exception handlers. - // https://docs.microsoft.com/en-us/cpp/build/reference/safeseh-image-has-safe-exception-handlers - "/SAFESEH", - ]); + base.add_pre_link_args( + LinkerFlavor::Msvc(Lld::No), + &[ + // Mark all dynamic libraries and executables as compatible with the larger 4GiB address + // space available to x86 Windows binaries on x86_64. + "/LARGEADDRESSAWARE", + // Ensure the linker will only produce an image if it can also produce a table of + // the image's safe exception handlers. + // https://docs.microsoft.com/en-us/cpp/build/reference/safeseh-image-has-safe-exception-handlers + "/SAFESEH", + ], + ); Target { llvm_target: "i686-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit MSVC (Windows 7+)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/i686_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/i686_wrs_vxworks.rs index dfffa6e138f..63ede7b4ab8 100644 --- a/compiler/rustc_target/src/spec/targets/i686_wrs_vxworks.rs +++ b/compiler/rustc_target/src/spec/targets/i686_wrs_vxworks.rs @@ -1,7 +1,8 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, RustcAbi, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::vxworks::opts(); + base.rustc_abi = Some(RustcAbi::X86Sse2); base.cpu = "pentium4".into(); base.max_atomic_width = Some(64); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32"]); @@ -9,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "i686-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_gnu.rs index 603c0f99314..9e743a35529 100644 --- a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_gnu.rs @@ -1,9 +1,9 @@ -use crate::spec::{CodeModel, SanitizerSet, Target, TargetOptions, base}; +use crate::spec::{CodeModel, SanitizerSet, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "loongarch64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("LoongArch64 Linux, LP64D ABI (kernel 5.19, glibc 2.36)".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_musl.rs index d7044dde0f1..d9010b1e4ee 100644 --- a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_musl.rs @@ -1,9 +1,9 @@ -use crate::spec::{CodeModel, SanitizerSet, Target, TargetOptions, base}; +use crate::spec::{CodeModel, SanitizerSet, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "loongarch64-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("LoongArch64 Linux (LP64D ABI) with musl 1.2.5".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_ohos.rs b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_ohos.rs index 11d05db6b0a..c1c859ef25c 100644 --- a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_ohos.rs +++ b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_ohos.rs @@ -1,9 +1,9 @@ -use crate::spec::{CodeModel, SanitizerSet, Target, TargetOptions, base}; +use crate::spec::{CodeModel, SanitizerSet, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "loongarch64-unknown-linux-ohos".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("LoongArch64 OpenHarmony".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none.rs b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none.rs index db527c8b636..91e3064aaed 100644 --- a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none.rs +++ b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none.rs @@ -1,11 +1,12 @@ use crate::spec::{ - Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { llvm_target: "loongarch64-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Freestanding/bare-metal LoongArch64".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none_softfloat.rs b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none_softfloat.rs index 221ca02fe3e..24983900683 100644 --- a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none_softfloat.rs +++ b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none_softfloat.rs @@ -1,11 +1,12 @@ use crate::spec::{ - Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, + Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { llvm_target: "loongarch64-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Freestanding/bare-metal LoongArch64 softfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/m68k_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/m68k_unknown_linux_gnu.rs index 47c6d805483..9bd02e842c2 100644 --- a/compiler/rustc_target/src/spec/targets/m68k_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/m68k_unknown_linux_gnu.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{LinkSelfContainedDefault, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{LinkSelfContainedDefault, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -8,7 +9,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "m68k-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Motorola 680x0 Linux".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/m68k_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/m68k_unknown_none_elf.rs index 6b8b7c6ae00..6b66052692a 100644 --- a/compiler/rustc_target/src/spec/targets/m68k_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/m68k_unknown_none_elf.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{CodeModel, PanicStrategy, RelocModel, Target, TargetOptions}; +use rustc_abi::Endian; + +use crate::spec::{CodeModel, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let options = TargetOptions { @@ -19,7 +20,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "m68k".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Motorola 680x0".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mips64_openwrt_linux_musl.rs b/compiler/rustc_target/src/spec/targets/mips64_openwrt_linux_musl.rs index bddcc457498..1300280e35b 100644 --- a/compiler/rustc_target/src/spec/targets/mips64_openwrt_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/mips64_openwrt_linux_musl.rs @@ -1,7 +1,8 @@ //! A target tuple for OpenWrt MIPS64 targets. -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -12,7 +13,7 @@ pub(crate) fn target() -> Target { Target { // LLVM doesn't recognize "muslabi64" yet. llvm_target: "mips64-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS64 for OpenWrt Linux musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mips64_unknown_linux_gnuabi64.rs b/compiler/rustc_target/src/spec/targets/mips64_unknown_linux_gnuabi64.rs index 75da4abc6b6..b130ca29c7f 100644 --- a/compiler/rustc_target/src/spec/targets/mips64_unknown_linux_gnuabi64.rs +++ b/compiler/rustc_target/src/spec/targets/mips64_unknown_linux_gnuabi64.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mips64-unknown-linux-gnuabi64".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS64 Linux, N64 ABI (kernel 4.4, glibc 2.23)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/mips64_unknown_linux_muslabi64.rs b/compiler/rustc_target/src/spec/targets/mips64_unknown_linux_muslabi64.rs index 32f5c79d653..4ea7c7bff44 100644 --- a/compiler/rustc_target/src/spec/targets/mips64_unknown_linux_muslabi64.rs +++ b/compiler/rustc_target/src/spec/targets/mips64_unknown_linux_muslabi64.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -9,7 +10,7 @@ pub(crate) fn target() -> Target { Target { // LLVM doesn't recognize "muslabi64" yet. llvm_target: "mips64-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS64 Linux, N64 ABI, musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mips64el_unknown_linux_gnuabi64.rs b/compiler/rustc_target/src/spec/targets/mips64el_unknown_linux_gnuabi64.rs index c7d24871225..a9afea27ef3 100644 --- a/compiler/rustc_target/src/spec/targets/mips64el_unknown_linux_gnuabi64.rs +++ b/compiler/rustc_target/src/spec/targets/mips64el_unknown_linux_gnuabi64.rs @@ -1,9 +1,9 @@ -use crate::spec::{Target, TargetOptions, base}; +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mips64el-unknown-linux-gnuabi64".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS64 Linux, N64 ABI (kernel 4.4, glibc 2.23)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/mips64el_unknown_linux_muslabi64.rs b/compiler/rustc_target/src/spec/targets/mips64el_unknown_linux_muslabi64.rs index 5e7c37fd46c..7bdd9edda70 100644 --- a/compiler/rustc_target/src/spec/targets/mips64el_unknown_linux_muslabi64.rs +++ b/compiler/rustc_target/src/spec/targets/mips64el_unknown_linux_muslabi64.rs @@ -1,4 +1,4 @@ -use crate::spec::{Target, TargetOptions, base}; +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -10,7 +10,7 @@ pub(crate) fn target() -> Target { Target { // LLVM doesn't recognize "muslabi64" yet. llvm_target: "mips64el-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS64 Linux, N64 ABI, musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mips_mti_none_elf.rs b/compiler/rustc_target/src/spec/targets/mips_mti_none_elf.rs index 4637e31fb17..def12122416 100644 --- a/compiler/rustc_target/src/spec/targets/mips_mti_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/mips_mti_none_elf.rs @@ -1,11 +1,14 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64".into(), llvm_target: "mips".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS32r2 BE Baremetal Softfloat".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mips_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/mips_unknown_linux_gnu.rs index b9dc0d4a6ce..29a451b31a6 100644 --- a/compiler/rustc_target/src/spec/targets/mips_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/mips_unknown_linux_gnu.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mips-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS Linux (kernel 4.4, glibc 2.23)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/mips_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/mips_unknown_linux_musl.rs index 5076ae345a9..82f2fda7fff 100644 --- a/compiler/rustc_target/src/spec/targets/mips_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/mips_unknown_linux_musl.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -8,7 +9,7 @@ pub(crate) fn target() -> Target { base.max_atomic_width = Some(32); Target { llvm_target: "mips-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS Linux with musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mips_unknown_linux_uclibc.rs b/compiler/rustc_target/src/spec/targets/mips_unknown_linux_uclibc.rs index 36e61d55fa0..0955b3debea 100644 --- a/compiler/rustc_target/src/spec/targets/mips_unknown_linux_uclibc.rs +++ b/compiler/rustc_target/src/spec/targets/mips_unknown_linux_uclibc.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mips-unknown-linux-uclibc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS Linux with uClibc".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsel_mti_none_elf.rs b/compiler/rustc_target/src/spec/targets/mipsel_mti_none_elf.rs index a89c0fce88c..cc9c19e4a0b 100644 --- a/compiler/rustc_target/src/spec/targets/mipsel_mti_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/mipsel_mti_none_elf.rs @@ -1,11 +1,14 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64".into(), llvm_target: "mipsel".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS32r2 LE Baremetal Softfloat".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsel_sony_psp.rs b/compiler/rustc_target/src/spec/targets/mipsel_sony_psp.rs index bf51d864372..37ebb3d174b 100644 --- a/compiler/rustc_target/src/spec/targets/mipsel_sony_psp.rs +++ b/compiler/rustc_target/src/spec/targets/mipsel_sony_psp.rs @@ -1,17 +1,17 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{Cc, LinkerFlavor, Lld, RelocModel, Target, TargetMetadata, TargetOptions, cvs}; // The PSP has custom linker requirements. const LINKER_SCRIPT: &str = include_str!("./mipsel_sony_psp_linker_script.ld"); pub(crate) fn target() -> Target { - let pre_link_args = TargetOptions::link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "--emit-relocs", - "--nmagic", - ]); + let pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["--emit-relocs", "--nmagic"], + ); Target { llvm_target: "mipsel-sony-psp".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS (LE) Sony PlatStation Portable (PSP)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsel_sony_psx.rs b/compiler/rustc_target/src/spec/targets/mipsel_sony_psx.rs index 1b8f9b71e93..8475a43ea63 100644 --- a/compiler/rustc_target/src/spec/targets/mipsel_sony_psx.rs +++ b/compiler/rustc_target/src/spec/targets/mipsel_sony_psx.rs @@ -1,9 +1,11 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, cvs, +}; pub(crate) fn target() -> Target { Target { llvm_target: "mipsel-sony-psx".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS (LE) Sony PlayStation 1 (PSX)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_gnu.rs index 08226449358..6c7ea5c5688 100644 --- a/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_gnu.rs @@ -1,9 +1,9 @@ -use crate::spec::{Target, TargetOptions, base}; +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mipsel-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS (little endian) Linux (kernel 4.4, glibc 2.23)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_musl.rs index 339b32b6339..d008bb55189 100644 --- a/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_musl.rs @@ -1,4 +1,4 @@ -use crate::spec::{Target, TargetOptions, base}; +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { base.max_atomic_width = Some(32); Target { llvm_target: "mipsel-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS (little endian) Linux with musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_uclibc.rs b/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_uclibc.rs index 88474e71848..08c4347fe01 100644 --- a/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_uclibc.rs +++ b/compiler/rustc_target/src/spec/targets/mipsel_unknown_linux_uclibc.rs @@ -1,9 +1,9 @@ -use crate::spec::{Target, TargetOptions, base}; +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mipsel-unknown-linux-uclibc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("MIPS (LE) Linux with uClibc".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsel_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/mipsel_unknown_netbsd.rs index e1adeb98ec2..502d7382b3c 100644 --- a/compiler/rustc_target/src/spec/targets/mipsel_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/mipsel_unknown_netbsd.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::netbsd::opts(); @@ -8,7 +9,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "mipsel-unknown-netbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit MIPS (LE), requires mips32 cpu support".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/mipsel_unknown_none.rs b/compiler/rustc_target/src/spec/targets/mipsel_unknown_none.rs index bb8eb24908c..6a201c56475 100644 --- a/compiler/rustc_target/src/spec/targets/mipsel_unknown_none.rs +++ b/compiler/rustc_target/src/spec/targets/mipsel_unknown_none.rs @@ -2,12 +2,14 @@ //! //! Can be used for MIPS M4K core (e.g. on PIC32MX devices) -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { llvm_target: "mipsel-unknown-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare MIPS (LE) softfloat".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsisa32r6_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/mipsisa32r6_unknown_linux_gnu.rs index 3ef0988d235..0716f2e483b 100644 --- a/compiler/rustc_target/src/spec/targets/mipsisa32r6_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/mipsisa32r6_unknown_linux_gnu.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mipsisa32r6-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit MIPS Release 6 Big Endian".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsisa32r6el_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/mipsisa32r6el_unknown_linux_gnu.rs index c75023385c2..81f2424e4de 100644 --- a/compiler/rustc_target/src/spec/targets/mipsisa32r6el_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/mipsisa32r6el_unknown_linux_gnu.rs @@ -1,9 +1,9 @@ -use crate::spec::{Target, TargetOptions, base}; +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mipsisa32r6el-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit MIPS Release 6 Little Endian".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsisa64r6_unknown_linux_gnuabi64.rs b/compiler/rustc_target/src/spec/targets/mipsisa64r6_unknown_linux_gnuabi64.rs index d0d0ed1acc3..3eefa27ea04 100644 --- a/compiler/rustc_target/src/spec/targets/mipsisa64r6_unknown_linux_gnuabi64.rs +++ b/compiler/rustc_target/src/spec/targets/mipsisa64r6_unknown_linux_gnuabi64.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mipsisa64r6-unknown-linux-gnuabi64".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit MIPS Release 6 Big Endian".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/mipsisa64r6el_unknown_linux_gnuabi64.rs b/compiler/rustc_target/src/spec/targets/mipsisa64r6el_unknown_linux_gnuabi64.rs index 60bda7a5996..0887180791c 100644 --- a/compiler/rustc_target/src/spec/targets/mipsisa64r6el_unknown_linux_gnuabi64.rs +++ b/compiler/rustc_target/src/spec/targets/mipsisa64r6el_unknown_linux_gnuabi64.rs @@ -1,9 +1,9 @@ -use crate::spec::{Target, TargetOptions, base}; +use crate::spec::{Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "mipsisa64r6el-unknown-linux-gnuabi64".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit MIPS Release 6 Little Endian".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/msp430_none_elf.rs b/compiler/rustc_target/src/spec/targets/msp430_none_elf.rs index 80cb740450a..b067ac1e54a 100644 --- a/compiler/rustc_target/src/spec/targets/msp430_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/msp430_none_elf.rs @@ -1,9 +1,11 @@ -use crate::spec::{Cc, LinkerFlavor, PanicStrategy, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{ + Cc, LinkerFlavor, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, cvs, +}; pub(crate) fn target() -> Target { Target { llvm_target: "msp430-none-elf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("16-bit MSP430 microcontrollers".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/nvptx64_nvidia_cuda.rs b/compiler/rustc_target/src/spec/targets/nvptx64_nvidia_cuda.rs index 289251e906a..598f0f19f0d 100644 --- a/compiler/rustc_target/src/spec/targets/nvptx64_nvidia_cuda.rs +++ b/compiler/rustc_target/src/spec/targets/nvptx64_nvidia_cuda.rs @@ -1,13 +1,14 @@ use crate::spec::{ - LinkSelfContainedDefault, LinkerFlavor, MergeFunctions, PanicStrategy, Target, TargetOptions, + LinkSelfContainedDefault, LinkerFlavor, MergeFunctions, PanicStrategy, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { arch: "nvptx64".into(), - data_layout: "e-i64:64-i128:128-v16:16-v32:32-n16:32:64".into(), + data_layout: "e-p6:32:32-i64:64-i128:128-v16:16-v32:32-n16:32:64".into(), llvm_target: "nvptx64-nvidia-cuda".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("--emit=asm generates PTX code that runs on NVIDIA GPUs".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64_ibm_aix.rs b/compiler/rustc_target/src/spec/targets/powerpc64_ibm_aix.rs index edabbbf5f00..a1405188999 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64_ibm_aix.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64_ibm_aix.rs @@ -1,18 +1,16 @@ -use crate::spec::{Cc, LinkerFlavor, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::aix::opts(); base.max_atomic_width = Some(64); - base.add_pre_link_args(LinkerFlavor::Unix(Cc::No), &[ - "-b64", - "-bpT:0x100000000", - "-bpD:0x110000000", - "-bcdtors:all:0:s", - ]); + base.add_pre_link_args( + LinkerFlavor::Unix(Cc::No), + &["-b64", "-bpT:0x100000000", "-bpD:0x110000000", "-bcdtors:all:0:s"], + ); Target { llvm_target: "powerpc64-ibm-aix".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit AIX (7.2 and newer)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_freebsd.rs index 4ccb3ee4664..dba45776c94 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_freebsd.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::freebsd::opts(); @@ -10,7 +13,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc64-unknown-freebsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PPC64 FreeBSD (ELFv2)".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_gnu.rs index 351ffa65eba..1f67bc7f3c2 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_gnu.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -10,7 +13,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PowerPC Linux (kernel 3.2, glibc 2.17)".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_musl.rs index a54b17c87a7..49413d27a45 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_musl.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -12,7 +15,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc64-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit PowerPC Linux with musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_openbsd.rs index 31fbb141524..f5ca54291c6 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_openbsd.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_openbsd.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::openbsd::opts(); @@ -10,7 +13,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc64-unknown-openbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("OpenBSD/powerpc64".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/powerpc64_wrs_vxworks.rs index c37aa8d502a..3e4a58f568a 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64_wrs_vxworks.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64_wrs_vxworks.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::vxworks::opts(); @@ -10,7 +13,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_freebsd.rs index 13885c7326a..4640d537e8e 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_freebsd.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::freebsd::opts(); @@ -9,7 +11,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc64le-unknown-freebsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PPC64LE FreeBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs index 06ae54063ce..dd3f660d81e 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_gnu.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -9,7 +11,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc64le-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PPC64LE Linux (kernel 3.10, glibc 2.17)".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_musl.rs index f763c37f535..9e2bfe2c56f 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc64le_unknown_linux_musl.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -11,7 +13,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc64le-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit PowerPC Linux with musl 1.2.3, Little Endian".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/powerpc_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/powerpc_unknown_freebsd.rs index 9cfc2153ac1..5e1161e2f7d 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_unknown_freebsd.rs @@ -1,19 +1,22 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::freebsd::opts(); // Extra hint to linker that we are generating secure-PLT code. - base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - "-m32", - "--target=powerpc-unknown-freebsd13.0", - ]); + base.add_pre_link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-m32", "--target=powerpc-unknown-freebsd13.0"], + ); base.max_atomic_width = Some(32); base.stack_probes = StackProbeType::Inline; Target { llvm_target: "powerpc-unknown-freebsd13.0".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PowerPC FreeBSD".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_gnu.rs index 1ae879d01bd..6cde4bd98ac 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_gnu.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -9,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PowerPC Linux (kernel 3.2, glibc 2.17)".into()), tier: Some(2), host_tools: Some(true), @@ -18,6 +21,11 @@ pub(crate) fn target() -> Target { pointer_width: 32, data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(), arch: "powerpc".into(), - options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base }, + options: TargetOptions { + endian: Endian::Big, + features: "+secure-plt".into(), + mcount: "_mcount".into(), + ..base + }, } } diff --git a/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_gnuspe.rs b/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_gnuspe.rs index 4a5ab375c73..03bae9b5977 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_gnuspe.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_gnuspe.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -9,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc-unknown-linux-gnuspe".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PowerPC SPE Linux".into()), tier: Some(3), host_tools: Some(false), @@ -21,6 +24,7 @@ pub(crate) fn target() -> Target { options: TargetOptions { abi: "spe".into(), endian: Endian::Big, + features: "+secure-plt".into(), mcount: "_mcount".into(), ..base }, diff --git a/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_musl.rs index 0cd0ea96ad3..316b62d941b 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_musl.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -11,7 +14,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PowerPC Linux with musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_muslspe.rs b/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_muslspe.rs index b86c3c2e8e0..df4fd75b0bd 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_muslspe.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_muslspe.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -11,7 +14,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc-unknown-linux-muslspe".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("PowerPC SPE Linux with musl".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/powerpc_unknown_netbsd.rs index 142443aa5b1..47a61a1aff2 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_unknown_netbsd.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::netbsd::opts(); @@ -9,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc-unknown-netbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("NetBSD 32-bit powerpc systems".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/powerpc_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/powerpc_unknown_openbsd.rs index 7aedc2d0665..bc5a50a0539 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_unknown_openbsd.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_unknown_openbsd.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{StackProbeType, Target, base}; +use rustc_abi::Endian; + +use crate::spec::{StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::openbsd::opts(); @@ -9,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc-unknown-openbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks.rs index 22b38208b10..ca78be2b2b2 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::vxworks::opts(); @@ -9,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks_spe.rs b/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks_spe.rs index ee61a7da41c..e6345629f03 100644 --- a/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks_spe.rs +++ b/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks_spe.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::vxworks::opts(); @@ -9,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "powerpc-unknown-linux-gnuspe".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/riscv32_wrs_vxworks.rs index 4d3df78a563..55dc6a70627 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32_wrs_vxworks.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32_wrs_vxworks.rs @@ -1,9 +1,9 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32e_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32e_unknown_none_elf.rs index 771ffac7d80..00e8532d238 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32e_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32e_unknown_none_elf.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { let abi = "ilp32e"; @@ -7,7 +9,7 @@ pub(crate) fn target() -> Target { // `options.llvm_abiname`. data_layout: "e-m:e-p:32:32-i64:64-n32-S32".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV32E ISA)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32em_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32em_unknown_none_elf.rs index 3b81c278d3a..f814201601f 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32em_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32em_unknown_none_elf.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { let abi = "ilp32e"; @@ -7,7 +9,7 @@ pub(crate) fn target() -> Target { // `options.llvm_abiname`. data_layout: "e-m:e-p:32:32-i64:64-n32-S32".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV32EM ISA)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32emc_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32emc_unknown_none_elf.rs index c18b51ad46e..33df429db72 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32emc_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32emc_unknown_none_elf.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { let abi = "ilp32e"; @@ -7,7 +9,7 @@ pub(crate) fn target() -> Target { // `options.llvm_abiname`. data_layout: "e-m:e-p:32:32-i64:64-n32-S32".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV32EMC ISA)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_gnu.rs index e9c57b99b92..6dda346aaaf 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_gnu.rs @@ -1,11 +1,11 @@ use std::borrow::Cow; -use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetOptions, base}; +use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv32-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V Linux (kernel 5.4, glibc 2.33)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_musl.rs index a07429bb0c5..ba10e3c6881 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_musl.rs @@ -1,11 +1,11 @@ use std::borrow::Cow; -use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetOptions, base}; +use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv32-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some( "RISC-V Linux (kernel 5.4, musl 1.2.3 + RISCV32 support patches".into(), ), diff --git a/compiler/rustc_target/src/spec/targets/riscv32i_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32i_unknown_none_elf.rs index 0e0e13fd1d8..f9a3b217220 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32i_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32i_unknown_none_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV32I ISA)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32im_risc0_zkvm_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32im_risc0_zkvm_elf.rs index 669c1702fda..162f21c42ba 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32im_risc0_zkvm_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32im_risc0_zkvm_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC Zero's zero-knowledge Virtual Machine (RV32IM ISA)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32im_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32im_unknown_none_elf.rs index 477a6c0e9eb..47b408a12d1 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32im_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32im_unknown_none_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32ima_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32ima_unknown_none_elf.rs index 68146788d20..a173fb00b32 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32ima_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32ima_unknown_none_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV32IMA ISA)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32imac_esp_espidf.rs b/compiler/rustc_target/src/spec/targets/riscv32imac_esp_espidf.rs index e12c3af6f8f..48db9f44eac 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imac_esp_espidf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imac_esp_espidf.rs @@ -1,10 +1,10 @@ -use crate::spec::{PanicStrategy, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, cvs}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V ESP-IDF".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_none_elf.rs index adc76f3cdb5..1608f051ea8 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_none_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV32IMAC ISA)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_nuttx_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_nuttx_elf.rs index 3eb3d18faf4..4ee02c6b295 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_nuttx_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_nuttx_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, cvs, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_xous_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_xous_elf.rs index 88d112a012d..0893bd5ad6d 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_xous_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imac_unknown_xous_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V Xous (RV32IMAC ISA)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32imafc_esp_espidf.rs b/compiler/rustc_target/src/spec/targets/riscv32imafc_esp_espidf.rs index 0d5eda708d1..0929af7bb75 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imafc_esp_espidf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imafc_esp_espidf.rs @@ -1,10 +1,10 @@ -use crate::spec::{PanicStrategy, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, cvs}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V ESP-IDF".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_none_elf.rs index 7395e1a6aad..44a84d9082c 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_none_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV32IMAFC ISA)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_nuttx_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_nuttx_elf.rs index 7864f7f8f9a..8908c0c53d9 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_nuttx_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_nuttx_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, cvs, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/riscv32imc_esp_espidf.rs b/compiler/rustc_target/src/spec/targets/riscv32imc_esp_espidf.rs index cec97f86538..82a4d58a398 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imc_esp_espidf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imc_esp_espidf.rs @@ -1,10 +1,10 @@ -use crate::spec::{PanicStrategy, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, cvs}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V ESP-IDF".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32imc_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32imc_unknown_none_elf.rs index 0e00fc69b41..755ffc6154a 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imc_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imc_unknown_none_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV32IMC ISA)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv32imc_unknown_nuttx_elf.rs b/compiler/rustc_target/src/spec/targets/riscv32imc_unknown_nuttx_elf.rs index 60d8ec576af..8da0b0e3e6b 100644 --- a/compiler/rustc_target/src/spec/targets/riscv32imc_unknown_nuttx_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv32imc_unknown_nuttx_elf.rs @@ -1,10 +1,12 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions, cvs}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, cvs, +}; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(), llvm_target: "riscv32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/riscv64_linux_android.rs b/compiler/rustc_target/src/spec/targets/riscv64_linux_android.rs index f694a1cb60d..c8ef737b9e7 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64_linux_android.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64_linux_android.rs @@ -1,11 +1,13 @@ use std::borrow::Cow; -use crate::spec::{CodeModel, SanitizerSet, SplitDebuginfo, Target, TargetOptions, base}; +use crate::spec::{ + CodeModel, SanitizerSet, SplitDebuginfo, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64-linux-android".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V 64-bit Android".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv64_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/riscv64_wrs_vxworks.rs index 720549e6a01..58ded24b9c5 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64_wrs_vxworks.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64_wrs_vxworks.rs @@ -1,9 +1,9 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_freebsd.rs index 905bed76db4..ecf65677531 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_freebsd.rs @@ -1,9 +1,9 @@ -use crate::spec::{CodeModel, Target, TargetOptions, base}; +use crate::spec::{CodeModel, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64-unknown-freebsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V FreeBSD".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_fuchsia.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_fuchsia.rs index 7a887b604c5..d673936f5f8 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_fuchsia.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_fuchsia.rs @@ -1,9 +1,9 @@ -use crate::spec::{CodeModel, SanitizerSet, Target, TargetOptions, base}; +use crate::spec::{CodeModel, SanitizerSet, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64-unknown-fuchsia".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V Fuchsia".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_hermit.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_hermit.rs index a24e24edc59..88b5dca284a 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_hermit.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_hermit.rs @@ -1,9 +1,9 @@ -use crate::spec::{CodeModel, RelocModel, Target, TargetOptions, TlsModel, base}; +use crate::spec::{CodeModel, RelocModel, Target, TargetMetadata, TargetOptions, TlsModel, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64-unknown-hermit".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V Hermit".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_linux_gnu.rs index da2c272005d..8ffb622511d 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_linux_gnu.rs @@ -1,11 +1,11 @@ use std::borrow::Cow; -use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetOptions, base}; +use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V Linux (kernel 4.20, glibc 2.29)".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_linux_musl.rs index 0a4cc3b8be6..33b08fdcb05 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_linux_musl.rs @@ -1,11 +1,11 @@ use std::borrow::Cow; -use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetOptions, base}; +use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V Linux (kernel 4.20, musl 1.2.3)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_netbsd.rs index 9edec38f652..2b647e36f18 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_netbsd.rs @@ -1,9 +1,9 @@ -use crate::spec::{CodeModel, Target, TargetOptions, base}; +use crate::spec::{CodeModel, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64-unknown-netbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("RISC-V NetBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_none_elf.rs index c32c57d92f7..d6f0a5499b9 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_none_elf.rs @@ -1,12 +1,12 @@ use crate::spec::{ Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, SanitizerSet, Target, - TargetOptions, + TargetMetadata, TargetOptions, }; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV64IMAFDC ISA)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_nuttx_elf.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_nuttx_elf.rs index 2cbb8c19b84..bc6829897a4 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_nuttx_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_nuttx_elf.rs @@ -1,12 +1,12 @@ use crate::spec::{ Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, SanitizerSet, Target, - TargetOptions, cvs, + TargetMetadata, TargetOptions, cvs, }; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_openbsd.rs index 6aacb04418e..75f508d8e93 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_openbsd.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_openbsd.rs @@ -1,9 +1,9 @@ -use crate::spec::{CodeModel, Target, TargetOptions, base}; +use crate::spec::{CodeModel, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "riscv64-unknown-openbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("OpenBSD/riscv64".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/riscv64imac_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/riscv64imac_unknown_none_elf.rs index d62ecc07a5d..5c5d4aa32a2 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64imac_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64imac_unknown_none_elf.rs @@ -1,13 +1,13 @@ use crate::spec::{ Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, SanitizerSet, Target, - TargetOptions, + TargetMetadata, TargetOptions, }; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(), llvm_target: "riscv64".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare RISC-V (RV64IMAC ISA)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/riscv64imac_unknown_nuttx_elf.rs b/compiler/rustc_target/src/spec/targets/riscv64imac_unknown_nuttx_elf.rs index 306b23d2787..0928250dba6 100644 --- a/compiler/rustc_target/src/spec/targets/riscv64imac_unknown_nuttx_elf.rs +++ b/compiler/rustc_target/src/spec/targets/riscv64imac_unknown_nuttx_elf.rs @@ -1,12 +1,12 @@ use crate::spec::{ Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, SanitizerSet, Target, - TargetOptions, cvs, + TargetMetadata, TargetOptions, cvs, }; pub(crate) fn target() -> Target { Target { data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs index a84a18a433f..e0d16a7bfa5 100644 --- a/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_gnu.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{SanitizerSet, StackProbeType, Target, base}; +use rustc_abi::Endian; + +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -14,7 +15,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "s390x-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("S390x Linux (kernel 3.2, glibc 2.17)".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_musl.rs index fbe8c48eca7..47050c1f769 100644 --- a/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/s390x_unknown_linux_musl.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{SanitizerSet, StackProbeType, Target, base}; +use rustc_abi::Endian; + +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -17,7 +18,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "s390x-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("S390x Linux (kernel 3.2, musl 1.2.3)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/sparc64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/sparc64_unknown_linux_gnu.rs index ac2141f9b08..a52dadba5a5 100644 --- a/compiler/rustc_target/src/spec/targets/sparc64_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/sparc64_unknown_linux_gnu.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{Target, base}; +use rustc_abi::Endian; + +use crate::spec::{Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -9,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "sparc64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("SPARC Linux (kernel 4.4, glibc 2.23)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/sparc64_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/sparc64_unknown_netbsd.rs index d16b3776cfb..21eedc5b6bc 100644 --- a/compiler/rustc_target/src/spec/targets/sparc64_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/sparc64_unknown_netbsd.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { let mut base = base::netbsd::opts(); @@ -9,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "sparc64-unknown-netbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("NetBSD/sparc64".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/sparc64_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/sparc64_unknown_openbsd.rs index 91e64061020..b573bdf80a9 100644 --- a/compiler/rustc_target/src/spec/targets/sparc64_unknown_openbsd.rs +++ b/compiler/rustc_target/src/spec/targets/sparc64_unknown_openbsd.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, Target, base}; +use rustc_abi::Endian; + +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::openbsd::opts(); @@ -10,7 +11,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "sparc64-unknown-openbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("OpenBSD/sparc64".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/sparc_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/sparc_unknown_linux_gnu.rs index 45941cd7c01..ffef6967912 100644 --- a/compiler/rustc_target/src/spec/targets/sparc_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/sparc_unknown_linux_gnu.rs @@ -1,10 +1,11 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetOptions, base}; +use rustc_abi::Endian; + +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "sparc-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("32-bit SPARC Linux".into()), tier: Some(3), host_tools: Some(false), @@ -17,9 +18,10 @@ pub(crate) fn target() -> Target { features: "+v8plus".into(), cpu: "v9".into(), endian: Endian::Big, - late_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[ - "-mcpu=v9", "-m32", - ]), + late_link_args: TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-mcpu=v9", "-m32"], + ), max_atomic_width: Some(32), ..base::linux_gnu::opts() }, diff --git a/compiler/rustc_target/src/spec/targets/sparc_unknown_none_elf.rs b/compiler/rustc_target/src/spec/targets/sparc_unknown_none_elf.rs index 987f69429c0..c2f64998ddd 100644 --- a/compiler/rustc_target/src/spec/targets/sparc_unknown_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/sparc_unknown_none_elf.rs @@ -1,5 +1,8 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; +use rustc_abi::Endian; + +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, +}; pub(crate) fn target() -> Target { let options = TargetOptions { @@ -19,7 +22,7 @@ pub(crate) fn target() -> Target { Target { data_layout: "E-m:e-p:32:32-i64:64-i128:128-f128:64-n32-S64".into(), llvm_target: "sparc-unknown-none-elf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare 32-bit SPARC V7+".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/sparcv9_sun_solaris.rs b/compiler/rustc_target/src/spec/targets/sparcv9_sun_solaris.rs index 770da60da9e..1c53e15837c 100644 --- a/compiler/rustc_target/src/spec/targets/sparcv9_sun_solaris.rs +++ b/compiler/rustc_target/src/spec/targets/sparcv9_sun_solaris.rs @@ -1,5 +1,6 @@ -use crate::abi::Endian; -use crate::spec::{Cc, LinkerFlavor, Target, base}; +use rustc_abi::Endian; + +use crate::spec::{Cc, LinkerFlavor, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::solaris::opts(); @@ -12,7 +13,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "sparcv9-sun-solaris".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("SPARC Solaris 11.4".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv4t_none_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv4t_none_eabi.rs index b0eefcab209..7221bd8d4ae 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv4t_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv4t_none_eabi.rs @@ -10,13 +10,14 @@ //! `-Clink-arg=-Tmy_script.ld` to override that with a correct linker script. use crate::spec::{ - FloatAbi, FramePointer, PanicStrategy, RelocModel, Target, TargetOptions, base, cvs, + FloatAbi, FramePointer, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, base, + cvs, }; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv4t-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Thumb-mode Bare ARMv4T".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv5te_none_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv5te_none_eabi.rs index 1439e4a939f..155e25211c1 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv5te_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv5te_none_eabi.rs @@ -1,11 +1,11 @@ //! Targets the ARMv5TE, with code as `t32` code by default. -use crate::spec::{FloatAbi, FramePointer, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, FramePointer, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv5te-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Thumb-mode Bare ARMv5TE".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv6m_none_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv6m_none_eabi.rs index 4333a9c631c..3b4b94da057 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv6m_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv6m_none_eabi.rs @@ -1,11 +1,11 @@ // Targets the Cortex-M0, Cortex-M0+ and Cortex-M1 processors (ARMv6-M architecture) -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv6m-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARMv6-M".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv6m_nuttx_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv6m_nuttx_eabi.rs index dcf98acc41f..3c6133dc7ce 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv6m_nuttx_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv6m_nuttx_eabi.rs @@ -1,11 +1,11 @@ // Targets the Cortex-M0, Cortex-M0+ and Cortex-M1 processors (ARMv6-M architecture) -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv6m-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabi.rs index b5cb393f4b0..5660f97c8b5 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabi.rs @@ -4,12 +4,12 @@ // and will use software floating point operations. This matches the NuttX EABI // configuration without hardware floating point support. -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7a-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabihf.rs b/compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabihf.rs index 1aa44a8cc93..d79970b0a0d 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabihf.rs @@ -7,12 +7,12 @@ // This target uses the "hard" floating convention (ABI) where floating point values // are passed to/from subroutines via FPU registers (S0, S1, D0, D1, etc.). -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7a-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/thumbv7a_pc_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/thumbv7a_pc_windows_msvc.rs index a62d03ba0d3..33da885cc1a 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7a_pc_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7a_pc_windows_msvc.rs @@ -1,4 +1,6 @@ -use crate::spec::{FloatAbi, LinkerFlavor, Lld, PanicStrategy, Target, TargetOptions, base}; +use crate::spec::{ + FloatAbi, LinkerFlavor, Lld, PanicStrategy, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { let mut base = base::windows_msvc::opts(); @@ -13,7 +15,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7a-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv7a_uwp_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/thumbv7a_uwp_windows_msvc.rs index c9df66253b3..b4cc960939e 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7a_uwp_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7a_uwp_windows_msvc.rs @@ -1,9 +1,9 @@ -use crate::spec::{FloatAbi, PanicStrategy, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, PanicStrategy, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7a-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv7em_none_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv7em_none_eabi.rs index b5cf8ce74f4..c747d721b67 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7em_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7em_none_eabi.rs @@ -9,12 +9,12 @@ // To opt-in to hardware accelerated floating point operations, you can use, for example, // `-C target-feature=+vfp4` or `-C target-cpu=cortex-m4`. -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7em-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARMv7E-M".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv7em_none_eabihf.rs b/compiler/rustc_target/src/spec/targets/thumbv7em_none_eabihf.rs index c7b54b94efa..309d32042a0 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7em_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7em_none_eabihf.rs @@ -8,12 +8,12 @@ // // To opt into double precision hardware support, use the `-C target-feature=+fp64` flag. -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7em-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARMv7E-M, hardfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabi.rs index a3bc4013e53..57ef4e75e64 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabi.rs @@ -9,12 +9,12 @@ // To opt-in to hardware accelerated floating point operations, you can use, for example, // `-C target-feature=+vfp4` or `-C target-cpu=cortex-m4`. -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7em-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabihf.rs b/compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabihf.rs index 14bbe38257d..0518872dd62 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabihf.rs @@ -8,12 +8,12 @@ // // To opt into double precision hardware support, use the `-C target-feature=+fp64` flag. -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7em-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/thumbv7m_none_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv7m_none_eabi.rs index 50f7bc1f810..f261009d854 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7m_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7m_none_eabi.rs @@ -1,11 +1,11 @@ // Targets the Cortex-M3 processor (ARMv7-M) -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7m-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARMv7-M".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv7m_nuttx_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv7m_nuttx_eabi.rs index 2a77f48a9cd..611795e58f1 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7m_nuttx_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7m_nuttx_eabi.rs @@ -1,11 +1,11 @@ // Targets the Cortex-M3 processor (ARMv7-M) -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv7m-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/thumbv7neon_linux_androideabi.rs b/compiler/rustc_target/src/spec/targets/thumbv7neon_linux_androideabi.rs index de3ac26a2bd..d3a25163c53 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7neon_linux_androideabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7neon_linux_androideabi.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, FloatAbi, LinkerFlavor, Lld, Target, TargetOptions, base}; +use crate::spec::{Cc, FloatAbi, LinkerFlavor, Lld, Target, TargetMetadata, TargetOptions, base}; // This target if is for the Android v7a ABI in thumb mode with // NEON unconditionally enabled and, therefore, with 32 FPU registers @@ -13,7 +13,7 @@ pub(crate) fn target() -> Target { base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-march=armv7-a"]); Target { llvm_target: "armv7-none-linux-android".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Thumb2-mode ARMv7-A Android with NEON".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_gnueabihf.rs b/compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_gnueabihf.rs index 120f13ae56d..cce49f274ac 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_gnueabihf.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_gnueabihf.rs @@ -1,4 +1,4 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for glibc Linux on ARMv7 with thumb mode enabled // (for consistency with Android and Debian-based distributions) @@ -9,7 +9,7 @@ use crate::spec::{FloatAbi, Target, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-linux-gnueabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some( "Thumb2-mode ARMv7-A Linux with NEON (kernel 4.4, glibc 2.23)".into(), ), diff --git a/compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_musleabihf.rs b/compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_musleabihf.rs index 1149b6d16eb..81c502bfead 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_musleabihf.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_musleabihf.rs @@ -1,4 +1,4 @@ -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; // This target is for musl Linux on ARMv7 with thumb mode enabled // (for consistency with Android and Debian-based distributions) @@ -9,7 +9,7 @@ use crate::spec::{FloatAbi, Target, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "armv7-unknown-linux-musleabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Thumb2-mode ARMv7-A Linux with NEON, musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv8m_base_none_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv8m_base_none_eabi.rs index 823fb828e4d..b35f7bac93b 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv8m_base_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv8m_base_none_eabi.rs @@ -1,11 +1,11 @@ // Targets the Cortex-M23 processor (Baseline ARMv8-M) -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv8m.base-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARMv8-M Baseline".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv8m_base_nuttx_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv8m_base_nuttx_eabi.rs index 25a100e9c7e..4e5f6898651 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv8m_base_nuttx_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv8m_base_nuttx_eabi.rs @@ -1,11 +1,11 @@ // Targets the Cortex-M23 processor (Baseline ARMv8-M) -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv8m.base-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/thumbv8m_main_none_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv8m_main_none_eabi.rs index 47304e3027d..38143904efd 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv8m_main_none_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv8m_main_none_eabi.rs @@ -1,12 +1,12 @@ // Targets the Cortex-M33 processor (Armv8-M Mainline architecture profile), // without the Floating Point extension. -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv8m.main-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARMv8-M Mainline".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv8m_main_none_eabihf.rs b/compiler/rustc_target/src/spec/targets/thumbv8m_main_none_eabihf.rs index ddb5132ba60..55b7561da84 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv8m_main_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv8m_main_none_eabihf.rs @@ -1,12 +1,12 @@ // Targets the Cortex-M33 processor (Armv8-M Mainline architecture profile), // with the Floating Point extension. -use crate::spec::{FloatAbi, Target, TargetOptions, base}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv8m.main-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Bare ARMv8-M Mainline, hardfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabi.rs b/compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabi.rs index 0bfe2b32ad4..56aca0a8829 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabi.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabi.rs @@ -1,12 +1,12 @@ // Targets the Cortex-M33 processor (Armv8-M Mainline architecture profile), // without the Floating Point extension. -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv8m.main-none-eabi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabihf.rs b/compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabihf.rs index 9f75f23aa93..47525e704da 100644 --- a/compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabihf.rs +++ b/compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabihf.rs @@ -1,12 +1,12 @@ // Targets the Cortex-M33 processor (Armv8-M Mainline architecture profile), // with the Floating Point extension. -use crate::spec::{FloatAbi, Target, TargetOptions, base, cvs}; +use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; pub(crate) fn target() -> Target { Target { llvm_target: "thumbv8m.main-none-eabihf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/wasm32_unknown_emscripten.rs b/compiler/rustc_target/src/spec/targets/wasm32_unknown_emscripten.rs index bdb1fc55711..4624c0fd5cb 100644 --- a/compiler/rustc_target/src/spec/targets/wasm32_unknown_emscripten.rs +++ b/compiler/rustc_target/src/spec/targets/wasm32_unknown_emscripten.rs @@ -1,5 +1,6 @@ use crate::spec::{ - LinkArgs, LinkerFlavor, PanicStrategy, RelocModel, Target, TargetOptions, base, cvs, + LinkArgs, LinkerFlavor, PanicStrategy, RelocModel, Target, TargetMetadata, TargetOptions, base, + cvs, }; pub(crate) fn target() -> Target { @@ -25,7 +26,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "wasm32-unknown-emscripten".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("WebAssembly via Emscripten".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/wasm32_unknown_unknown.rs b/compiler/rustc_target/src/spec/targets/wasm32_unknown_unknown.rs index 96237f20891..b5792731a90 100644 --- a/compiler/rustc_target/src/spec/targets/wasm32_unknown_unknown.rs +++ b/compiler/rustc_target/src/spec/targets/wasm32_unknown_unknown.rs @@ -10,27 +10,33 @@ //! This target is more or less managed by the Rust and WebAssembly Working //! Group nowadays at <https://github.com/rustwasm>. -use crate::spec::{Cc, LinkerFlavor, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut options = base::wasm::options(); options.os = "unknown".into(); - options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::No), &[ - // For now this target just never has an entry symbol no matter the output - // type, so unconditionally pass this. - "--no-entry", - ]); - options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::Yes), &[ - // Make sure clang uses LLD as its linker and is configured appropriately - // otherwise - "--target=wasm32-unknown-unknown", - "-Wl,--no-entry", - ]); + options.add_pre_link_args( + LinkerFlavor::WasmLld(Cc::No), + &[ + // For now this target just never has an entry symbol no matter the output + // type, so unconditionally pass this. + "--no-entry", + ], + ); + options.add_pre_link_args( + LinkerFlavor::WasmLld(Cc::Yes), + &[ + // Make sure clang uses LLD as its linker and is configured appropriately + // otherwise + "--target=wasm32-unknown-unknown", + "-Wl,--no-entry", + ], + ); Target { llvm_target: "wasm32-unknown-unknown".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("WebAssembly".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/wasm32_wasip1.rs b/compiler/rustc_target/src/spec/targets/wasm32_wasip1.rs index 0862958d05d..26add451ed2 100644 --- a/compiler/rustc_target/src/spec/targets/wasm32_wasip1.rs +++ b/compiler/rustc_target/src/spec/targets/wasm32_wasip1.rs @@ -10,7 +10,9 @@ //! was since renamed to `wasm32-wasip1` after the preview2 target was //! introduced. -use crate::spec::{Cc, LinkSelfContainedDefault, LinkerFlavor, Target, base, crt_objects}; +use crate::spec::{ + Cc, LinkSelfContainedDefault, LinkerFlavor, Target, TargetMetadata, base, crt_objects, +}; pub(crate) fn target() -> Target { let mut options = base::wasm::options(); @@ -48,7 +50,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "wasm32-wasip1".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("WebAssembly with WASI".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/wasm32_wasip1_threads.rs b/compiler/rustc_target/src/spec/targets/wasm32_wasip1_threads.rs index 0c2e2bfeda6..44d906a507d 100644 --- a/compiler/rustc_target/src/spec/targets/wasm32_wasip1_threads.rs +++ b/compiler/rustc_target/src/spec/targets/wasm32_wasip1_threads.rs @@ -7,7 +7,9 @@ //! //! Historically this target was known as `wasm32-wasi-preview1-threads`. -use crate::spec::{Cc, LinkSelfContainedDefault, LinkerFlavor, Target, base, crt_objects}; +use crate::spec::{ + Cc, LinkSelfContainedDefault, LinkerFlavor, Target, TargetMetadata, base, crt_objects, +}; pub(crate) fn target() -> Target { let mut options = base::wasm::options(); @@ -15,17 +17,19 @@ pub(crate) fn target() -> Target { options.os = "wasi".into(); options.env = "p1".into(); - options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::No), &[ - "--import-memory", - "--export-memory", - "--shared-memory", - ]); - options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::Yes), &[ - "--target=wasm32-wasip1-threads", - "-Wl,--import-memory", - "-Wl,--export-memory,", - "-Wl,--shared-memory", - ]); + options.add_pre_link_args( + LinkerFlavor::WasmLld(Cc::No), + &["--import-memory", "--export-memory", "--shared-memory"], + ); + options.add_pre_link_args( + LinkerFlavor::WasmLld(Cc::Yes), + &[ + "--target=wasm32-wasip1-threads", + "-Wl,--import-memory", + "-Wl,--export-memory,", + "-Wl,--shared-memory", + ], + ); options.pre_link_objects_self_contained = crt_objects::pre_wasi_self_contained(); options.post_link_objects_self_contained = crt_objects::post_wasi_self_contained(); @@ -59,7 +63,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "wasm32-wasi".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/wasm32_wasip2.rs b/compiler/rustc_target/src/spec/targets/wasm32_wasip2.rs index 3f4618fad5a..7ad675dc3cf 100644 --- a/compiler/rustc_target/src/spec/targets/wasm32_wasip2.rs +++ b/compiler/rustc_target/src/spec/targets/wasm32_wasip2.rs @@ -16,7 +16,9 @@ //! You can see more about wasi at <https://wasi.dev> and the component model at //! <https://github.com/WebAssembly/component-model>. -use crate::spec::{LinkSelfContainedDefault, RelocModel, Target, base, crt_objects}; +use crate::spec::{ + LinkSelfContainedDefault, RelocModel, Target, TargetMetadata, base, crt_objects, +}; pub(crate) fn target() -> Target { let mut options = base::wasm::options(); @@ -59,7 +61,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "wasm32-wasip2".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("WebAssembly".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/wasm32v1_none.rs b/compiler/rustc_target/src/spec/targets/wasm32v1_none.rs index 5c35e9c21d3..e554e2ac076 100644 --- a/compiler/rustc_target/src/spec/targets/wasm32v1_none.rs +++ b/compiler/rustc_target/src/spec/targets/wasm32v1_none.rs @@ -12,7 +12,7 @@ //! nightly Rust feature `-Zbuild-std`. This target is for people who want to //! use stable Rust, and target a stable set pf WebAssembly features. -use crate::spec::{Cc, LinkerFlavor, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut options = base::wasm::options(); @@ -23,21 +23,27 @@ pub(crate) fn target() -> Target { options.cpu = "mvp".into(); options.features = "+mutable-globals".into(); - options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::No), &[ - // For now this target just never has an entry symbol no matter the output - // type, so unconditionally pass this. - "--no-entry", - ]); - options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::Yes), &[ - // Make sure clang uses LLD as its linker and is configured appropriately - // otherwise - "--target=wasm32-unknown-unknown", - "-Wl,--no-entry", - ]); + options.add_pre_link_args( + LinkerFlavor::WasmLld(Cc::No), + &[ + // For now this target just never has an entry symbol no matter the output + // type, so unconditionally pass this. + "--no-entry", + ], + ); + options.add_pre_link_args( + LinkerFlavor::WasmLld(Cc::Yes), + &[ + // Make sure clang uses LLD as its linker and is configured appropriately + // otherwise + "--target=wasm32-unknown-unknown", + "-Wl,--no-entry", + ], + ); Target { llvm_target: "wasm32-unknown-unknown".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("WebAssembly".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/wasm64_unknown_unknown.rs b/compiler/rustc_target/src/spec/targets/wasm64_unknown_unknown.rs index 22fa26d3cdb..e8ac93a87ca 100644 --- a/compiler/rustc_target/src/spec/targets/wasm64_unknown_unknown.rs +++ b/compiler/rustc_target/src/spec/targets/wasm64_unknown_unknown.rs @@ -7,24 +7,30 @@ //! the standard library is available, most of it returns an error immediately //! (e.g. trying to create a TCP stream or something like that). -use crate::spec::{Cc, LinkerFlavor, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut options = base::wasm::options(); options.os = "unknown".into(); - options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::No), &[ - // For now this target just never has an entry symbol no matter the output - // type, so unconditionally pass this. - "--no-entry", - "-mwasm64", - ]); - options.add_pre_link_args(LinkerFlavor::WasmLld(Cc::Yes), &[ - // Make sure clang uses LLD as its linker and is configured appropriately - // otherwise - "--target=wasm64-unknown-unknown", - "-Wl,--no-entry", - ]); + options.add_pre_link_args( + LinkerFlavor::WasmLld(Cc::No), + &[ + // For now this target just never has an entry symbol no matter the output + // type, so unconditionally pass this. + "--no-entry", + "-mwasm64", + ], + ); + options.add_pre_link_args( + LinkerFlavor::WasmLld(Cc::Yes), + &[ + // Make sure clang uses LLD as its linker and is configured appropriately + // otherwise + "--target=wasm64-unknown-unknown", + "-Wl,--no-entry", + ], + ); // Any engine that implements wasm64 will surely implement the rest of these // features since they were all merged into the official spec by the time @@ -33,7 +39,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "wasm64-unknown-unknown".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("WebAssembly".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs index 52ef3fc88fd..2f868e38f1a 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("macos", Arch::X86_64, TargetAbi::Normal); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 Apple macOS (10.12+, Sierra+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_ios.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_ios.rs index f421e6b8984..df45f430ecb 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_apple_ios.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_ios.rs @@ -1,5 +1,5 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{SanitizerSet, Target, TargetOptions}; +use crate::spec::{SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { // x86_64-apple-ios is a simulator target, even though it isn't declared @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("ios", Arch::X86_64, TargetAbi::Simulator); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 Apple iOS Simulator".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_ios_macabi.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_ios_macabi.rs index 3687446b939..ee0c2bf31cd 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_apple_ios_macabi.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_ios_macabi.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{SanitizerSet, Target, TargetOptions}; +use crate::spec::{SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("ios", Arch::X86_64, TargetAbi::MacCatalyst); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 Apple Mac Catalyst".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_tvos.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_tvos.rs index 07338a364e8..80ca80013f0 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_apple_tvos.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_tvos.rs @@ -1,5 +1,5 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { // x86_64-apple-tvos is a simulator target, even though it isn't declared @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("tvos", Arch::X86_64, TargetAbi::Simulator); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 Apple tvOS Simulator".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_watchos_sim.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_watchos_sim.rs index 4a03c250e6f..c503baedb8b 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_apple_watchos_sim.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_watchos_sim.rs @@ -1,11 +1,11 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (opts, llvm_target, arch) = base("watchos", Arch::X86_64, TargetAbi::Simulator); Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 Apple watchOS Simulator".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_fortanix_unknown_sgx.rs b/compiler/rustc_target/src/spec/targets/x86_64_fortanix_unknown_sgx.rs index 65c31634630..bbaee6c1f6d 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_fortanix_unknown_sgx.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_fortanix_unknown_sgx.rs @@ -1,39 +1,42 @@ use std::borrow::Cow; -use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetOptions, cvs}; +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, TargetOptions, cvs}; pub(crate) fn target() -> Target { - let pre_link_args = TargetOptions::link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "-e", - "elf_entry", - "-Bstatic", - "--gc-sections", - "-z", - "text", - "-z", - "norelro", - "--no-undefined", - "--error-unresolved-symbols", - "--no-undefined-version", - "-Bsymbolic", - "--export-dynamic", - // The following symbols are needed by libunwind, which is linked after - // libstd. Make sure they're included in the link. - "-u", - "__rust_abort", - "-u", - "__rust_c_alloc", - "-u", - "__rust_c_dealloc", - "-u", - "__rust_print_err", - "-u", - "__rust_rwlock_rdlock", - "-u", - "__rust_rwlock_unlock", - "-u", - "__rust_rwlock_wrlock", - ]); + let pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &[ + "-e", + "elf_entry", + "-Bstatic", + "--gc-sections", + "-z", + "text", + "-z", + "norelro", + "--no-undefined", + "--error-unresolved-symbols", + "--no-undefined-version", + "-Bsymbolic", + "--export-dynamic", + // The following symbols are needed by libunwind, which is linked after + // libstd. Make sure they're included in the link. + "-u", + "__rust_abort", + "-u", + "__rust_c_alloc", + "-u", + "__rust_c_dealloc", + "-u", + "__rust_print_err", + "-u", + "__rust_rwlock_rdlock", + "-u", + "__rust_rwlock_unlock", + "-u", + "__rust_rwlock_wrlock", + ], + ); const EXPORT_SYMBOLS: &[&str] = &[ "sgx_entry", @@ -71,7 +74,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "x86_64-elf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Fortanix ABI for 64-bit Intel SGX".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_linux_android.rs b/compiler/rustc_target/src/spec/targets/x86_64_linux_android.rs index d8f74f66f70..3a0acaa028c 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_linux_android.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_linux_android.rs @@ -1,5 +1,6 @@ use crate::spec::{ - Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetOptions, base, + Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, + base, }; pub(crate) fn target() -> Target { @@ -15,7 +16,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-linux-android".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit x86 Android".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_cygwin.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_cygwin.rs new file mode 100644 index 00000000000..8da4fe6b8b1 --- /dev/null +++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_cygwin.rs @@ -0,0 +1,24 @@ +use crate::spec::{Cc, LinkerFlavor, Lld, Target, base}; + +pub(crate) fn target() -> Target { + let mut base = base::cygwin::opts(); + base.cpu = "x86-64".into(); + base.add_pre_link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &["-m", "i386pep"]); + base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64"]); + base.max_atomic_width = Some(64); + base.linker = Some("x86_64-pc-cygwin-gcc".into()); + Target { + llvm_target: "x86_64-pc-cygwin".into(), + pointer_width: 64, + data_layout: + "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(), + arch: "x86_64".into(), + options: base, + metadata: crate::spec::TargetMetadata { + description: Some("64-bit x86 Cygwin".into()), + tier: Some(3), + host_tools: Some(false), + std: None, + }, + } +} diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_solaris.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_solaris.rs index 843568a4792..662bbc4a31c 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_pc_solaris.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_solaris.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, SanitizerSet, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, SanitizerSet, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::solaris::opts(); @@ -12,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-pc-solaris".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit Solaris 11.4".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnu.rs index e0ffcaf5a72..16bdd3ee668 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnu.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_gnu::opts(); @@ -6,18 +6,17 @@ pub(crate) fn target() -> Target { base.features = "+cx16,+sse3,+sahf".into(); base.plt_by_default = false; // Use high-entropy 64 bit address space for ASLR - base.add_pre_link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "-m", - "i386pep", - "--high-entropy-va", - ]); + base.add_pre_link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["-m", "i386pep", "--high-entropy-va"], + ); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64", "-Wl,--high-entropy-va"]); base.max_atomic_width = Some(128); base.linker = Some("x86_64-w64-mingw32-gcc".into()); Target { llvm_target: "x86_64-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit MinGW (Windows 10+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnullvm.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnullvm.rs index 46c233f1863..1a03390c2b8 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnullvm.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnullvm.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_gnullvm::opts(); @@ -11,7 +11,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit x86 MinGW (Windows 10+), LLVM ABI".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_msvc.rs index baf0d8b0c8b..d88aabaa6d3 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_msvc.rs @@ -1,4 +1,4 @@ -use crate::spec::{SanitizerSet, Target, base}; +use crate::spec::{SanitizerSet, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_msvc::opts(); @@ -10,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit MSVC (Windows 10+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unikraft_linux_musl.rs b/compiler/rustc_target/src/spec/targets/x86_64_unikraft_linux_musl.rs index 8aa0128aaa3..a5723341fe6 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unikraft_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unikraft_linux_musl.rs @@ -1,9 +1,11 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, TargetOptions, base, +}; pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit Unikraft with musl 1.2.3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_dragonfly.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_dragonfly.rs index 6492d3d7d2f..715c0db632b 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_dragonfly.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_dragonfly.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::dragonfly::opts(); @@ -10,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-dragonfly".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit DragonFlyBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_freebsd.rs index 62cafd502e4..4a074539aab 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_freebsd.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_freebsd.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetMetadata, base, +}; pub(crate) fn target() -> Target { let mut base = base::freebsd::opts(); @@ -13,7 +15,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-freebsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit FreeBSD".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_fuchsia.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_fuchsia.rs index a45f8159de0..d41c696ac23 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_fuchsia.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_fuchsia.rs @@ -1,4 +1,4 @@ -use crate::spec::{SanitizerSet, StackProbeType, Target, base}; +use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::fuchsia::opts(); @@ -11,7 +11,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-fuchsia".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit x86 Fuchsia".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_haiku.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_haiku.rs index b70b38dbbfe..ecb9fc80351 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_haiku.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_haiku.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::haiku::opts(); @@ -12,7 +12,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-haiku".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit Haiku".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_hermit.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_hermit.rs index 2e239cafe95..7abde771798 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_hermit.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_hermit.rs @@ -1,9 +1,9 @@ -use crate::spec::{StackProbeType, Target, TargetOptions, base}; +use crate::spec::{StackProbeType, Target, TargetMetadata, TargetOptions, base}; pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-hermit".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 Hermit".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_hurd_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_hurd_gnu.rs index 34835a20956..57ce67af36d 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_hurd_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_hurd_gnu.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::hurd_gnu::opts(); @@ -11,7 +11,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-hurd-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit GNU/Hurd".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_illumos.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_illumos.rs index 69715fc257f..17f90db0c90 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_illumos.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_illumos.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, SanitizerSet, Target, base}; +use crate::spec::{Cc, LinkerFlavor, SanitizerSet, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::illumos::opts(); @@ -12,7 +12,7 @@ pub(crate) fn target() -> Target { // LLVM does not currently have a separate illumos target, // so we still pass Solaris to it llvm_target: "x86_64-pc-solaris".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("illumos".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_l4re_uclibc.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_l4re_uclibc.rs index db7e402cc80..a034a9fb244 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_l4re_uclibc.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_l4re_uclibc.rs @@ -1,4 +1,4 @@ -use crate::spec::{PanicStrategy, Target, base}; +use crate::spec::{PanicStrategy, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::l4re::opts(); @@ -9,7 +9,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-l4re-uclibc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs index 59ec6c7f9d5..0c8353fad18 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetMetadata, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -27,7 +29,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit Linux (kernel 3.2+, glibc 2.17+)".into()), tier: Some(1), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs index 8a613477940..c5d556e5cc6 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::linux_gnu::opts(); @@ -14,7 +14,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-linux-gnux32".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit Linux (x32 ABI) (kernel 4.15, glibc 2.27)".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_musl.rs index 8dcdc5be8a9..cc5f8886240 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_musl.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_musl.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetMetadata, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_musl::opts(); @@ -19,7 +21,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-linux-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit Linux with musl 1.2.3".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_none.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_none.rs index 2e63ff21572..896e8a78f86 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_none.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_none.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, StackProbeType, Target, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, PanicStrategy, StackProbeType, Target, TargetMetadata, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux::opts(); @@ -11,7 +13,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-linux-none".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: None, host_tools: None, diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_ohos.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_ohos.rs index 522943c91a5..de9027ba962 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_ohos.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_ohos.rs @@ -1,4 +1,6 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, base}; +use crate::spec::{ + Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetMetadata, base, +}; pub(crate) fn target() -> Target { let mut base = base::linux_ohos::opts(); @@ -16,7 +18,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-linux-ohos".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 OpenHarmony".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_netbsd.rs index e4972941957..0403c220982 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_netbsd.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_netbsd.rs @@ -1,5 +1,6 @@ use crate::spec::{ - Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetOptions, base, + Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, + base, }; pub(crate) fn target() -> Target { @@ -18,7 +19,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-netbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("NetBSD/amd64".into()), tier: Some(2), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs index e14a3673589..1a6343595f5 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs @@ -6,7 +6,7 @@ use crate::spec::{ Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelroLevel, RustcAbi, SanitizerSet, - StackProbeType, Target, TargetOptions, + StackProbeType, Target, TargetMetadata, TargetOptions, }; pub(crate) fn target() -> Target { @@ -30,7 +30,7 @@ pub(crate) fn target() -> Target { }; Target { llvm_target: "x86_64-unknown-none-elf".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Freestanding/bare-metal x86_64 softfloat".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_openbsd.rs index 3135ecf45dc..2eb09b8cbad 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_openbsd.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_openbsd.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::openbsd::opts(); @@ -11,7 +11,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-openbsd".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit OpenBSD".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_redox.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_redox.rs index 43a28fca09a..65b8e2543a4 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_redox.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_redox.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::redox::opts(); @@ -10,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-redox".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Redox OS".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_trusty.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_trusty.rs index a6af06b03db..c7b002bc9bb 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_trusty.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_trusty.rs @@ -1,13 +1,14 @@ // Trusty OS target for X86_64. use crate::spec::{ - LinkSelfContainedDefault, PanicStrategy, RelroLevel, StackProbeType, Target, TargetOptions, + LinkSelfContainedDefault, PanicStrategy, RelroLevel, StackProbeType, Target, TargetMetadata, + TargetOptions, }; pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-unknown-musl".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 Trusty".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs index 8fd92e8123b..07f853dacaf 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs @@ -5,8 +5,8 @@ // The win64 ABI is used. It differs from the sysv64 ABI, so we must use a windows target with // LLVM. "x86_64-unknown-windows" is used to get the minimal subset of windows-specific features. -use crate::abi::call::Conv; -use crate::spec::{RustcAbi, Target, base}; +use crate::callconv::Conv; +use crate::spec::{RustcAbi, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::uefi_msvc::opts(); @@ -30,7 +30,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-windows".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit UEFI".into()), tier: Some(2), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_gnu.rs index fd10bc087ef..bf6179cb6c3 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_gnu.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_uwp_gnu::opts(); @@ -6,17 +6,16 @@ pub(crate) fn target() -> Target { base.features = "+cx16,+sse3,+sahf".into(); base.plt_by_default = false; // Use high-entropy 64 bit address space for ASLR - base.add_pre_link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "-m", - "i386pep", - "--high-entropy-va", - ]); + base.add_pre_link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["-m", "i386pep", "--high-entropy-va"], + ); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64", "-Wl,--high-entropy-va"]); base.max_atomic_width = Some(128); Target { llvm_target: "x86_64-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_msvc.rs index 31861c16099..50b0578da35 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_msvc.rs @@ -1,4 +1,4 @@ -use crate::spec::{Target, base}; +use crate::spec::{Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_uwp_msvc::opts(); @@ -9,7 +9,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_win7_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_win7_windows_gnu.rs index d40df5a3e7d..df1fe8e7853 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_win7_windows_gnu.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_win7_windows_gnu.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_gnu::opts(); @@ -6,18 +6,17 @@ pub(crate) fn target() -> Target { base.cpu = "x86-64".into(); base.plt_by_default = false; // Use high-entropy 64 bit address space for ASLR - base.add_pre_link_args(LinkerFlavor::Gnu(Cc::No, Lld::No), &[ - "-m", - "i386pep", - "--high-entropy-va", - ]); + base.add_pre_link_args( + LinkerFlavor::Gnu(Cc::No, Lld::No), + &["-m", "i386pep", "--high-entropy-va"], + ); base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64", "-Wl,--high-entropy-va"]); base.max_atomic_width = Some(64); base.linker = Some("x86_64-w64-mingw32-gcc".into()); Target { llvm_target: "x86_64-pc-windows-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit MinGW (Windows 7+)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_win7_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/x86_64_win7_windows_msvc.rs index 2eceb688108..876ac011879 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_win7_windows_msvc.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_win7_windows_msvc.rs @@ -1,4 +1,4 @@ -use crate::spec::{SanitizerSet, Target, base}; +use crate::spec::{SanitizerSet, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::windows_msvc::opts(); @@ -10,7 +10,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-pc-windows-msvc".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("64-bit MSVC (Windows 7+)".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/x86_64_wrs_vxworks.rs index f003f939ad1..9ab62b3530f 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_wrs_vxworks.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_wrs_vxworks.rs @@ -1,4 +1,4 @@ -use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base}; +use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base}; pub(crate) fn target() -> Target { let mut base = base::vxworks::opts(); @@ -11,7 +11,7 @@ pub(crate) fn target() -> Target { Target { llvm_target: "x86_64-unknown-linux-gnu".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: None, tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/x86_64h_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/x86_64h_apple_darwin.rs index 0f73a860821..11010b7d92f 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64h_apple_darwin.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64h_apple_darwin.rs @@ -1,5 +1,5 @@ use crate::spec::base::apple::{Arch, TargetAbi, base}; -use crate::spec::{FramePointer, SanitizerSet, Target, TargetOptions}; +use crate::spec::{FramePointer, SanitizerSet, Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { let (mut opts, llvm_target, arch) = base("macos", Arch::X86_64h, TargetAbi::Normal); @@ -28,7 +28,7 @@ pub(crate) fn target() -> Target { Target { llvm_target, - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("x86_64 Apple macOS with Intel Haswell+".into()), tier: Some(3), host_tools: Some(true), diff --git a/compiler/rustc_target/src/spec/targets/xtensa_esp32_espidf.rs b/compiler/rustc_target/src/spec/targets/xtensa_esp32_espidf.rs index 442523aa397..c5b4d472fad 100644 --- a/compiler/rustc_target/src/spec/targets/xtensa_esp32_espidf.rs +++ b/compiler/rustc_target/src/spec/targets/xtensa_esp32_espidf.rs @@ -1,6 +1,7 @@ -use crate::abi::Endian; +use rustc_abi::Endian; + use crate::spec::base::xtensa; -use crate::spec::{Target, TargetOptions, cvs}; +use crate::spec::{Target, TargetMetadata, TargetOptions, cvs}; pub(crate) fn target() -> Target { Target { @@ -8,12 +9,7 @@ pub(crate) fn target() -> Target { pointer_width: 32, data_layout: "e-m:e-p:32:32-v1:8:8-i64:64-i128:128-n32".into(), arch: "xtensa".into(), - metadata: crate::spec::TargetMetadata { - description: None, - tier: None, - host_tools: None, - std: None, - }, + metadata: TargetMetadata { description: None, tier: None, host_tools: None, std: None }, options: TargetOptions { endian: Endian::Little, diff --git a/compiler/rustc_target/src/spec/targets/xtensa_esp32_none_elf.rs b/compiler/rustc_target/src/spec/targets/xtensa_esp32_none_elf.rs index 254ae54db21..d8638e8ac80 100644 --- a/compiler/rustc_target/src/spec/targets/xtensa_esp32_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/xtensa_esp32_none_elf.rs @@ -1,5 +1,5 @@ use crate::spec::base::xtensa; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { Target { @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { pointer_width: 32, data_layout: "e-m:e-p:32:32-v1:8:8-i64:64-i128:128-n32".into(), arch: "xtensa".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Xtensa ESP32".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/xtensa_esp32s2_espidf.rs b/compiler/rustc_target/src/spec/targets/xtensa_esp32s2_espidf.rs index 353034df6f1..dd98f34d323 100644 --- a/compiler/rustc_target/src/spec/targets/xtensa_esp32s2_espidf.rs +++ b/compiler/rustc_target/src/spec/targets/xtensa_esp32s2_espidf.rs @@ -1,6 +1,7 @@ -use crate::abi::Endian; +use rustc_abi::Endian; + use crate::spec::base::xtensa; -use crate::spec::{Target, TargetOptions, cvs}; +use crate::spec::{Target, TargetMetadata, TargetOptions, cvs}; pub(crate) fn target() -> Target { Target { @@ -8,12 +9,7 @@ pub(crate) fn target() -> Target { pointer_width: 32, data_layout: "e-m:e-p:32:32-v1:8:8-i64:64-i128:128-n32".into(), arch: "xtensa".into(), - metadata: crate::spec::TargetMetadata { - description: None, - tier: None, - host_tools: None, - std: None, - }, + metadata: TargetMetadata { description: None, tier: None, host_tools: None, std: None }, options: TargetOptions { endian: Endian::Little, diff --git a/compiler/rustc_target/src/spec/targets/xtensa_esp32s2_none_elf.rs b/compiler/rustc_target/src/spec/targets/xtensa_esp32s2_none_elf.rs index ae7bfbd0394..29bcf12cbaf 100644 --- a/compiler/rustc_target/src/spec/targets/xtensa_esp32s2_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/xtensa_esp32s2_none_elf.rs @@ -1,5 +1,5 @@ use crate::spec::base::xtensa; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { Target { @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { pointer_width: 32, data_layout: "e-m:e-p:32:32-v1:8:8-i64:64-i128:128-n32".into(), arch: "xtensa".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Xtensa ESP32-S2".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/spec/targets/xtensa_esp32s3_espidf.rs b/compiler/rustc_target/src/spec/targets/xtensa_esp32s3_espidf.rs index a242f451c34..dd6e7b6c3e8 100644 --- a/compiler/rustc_target/src/spec/targets/xtensa_esp32s3_espidf.rs +++ b/compiler/rustc_target/src/spec/targets/xtensa_esp32s3_espidf.rs @@ -1,6 +1,7 @@ -use crate::abi::Endian; +use rustc_abi::Endian; + use crate::spec::base::xtensa; -use crate::spec::{Target, TargetOptions, cvs}; +use crate::spec::{Target, TargetMetadata, TargetOptions, cvs}; pub(crate) fn target() -> Target { Target { @@ -8,12 +9,7 @@ pub(crate) fn target() -> Target { pointer_width: 32, data_layout: "e-m:e-p:32:32-v1:8:8-i64:64-i128:128-n32".into(), arch: "xtensa".into(), - metadata: crate::spec::TargetMetadata { - description: None, - tier: None, - host_tools: None, - std: None, - }, + metadata: TargetMetadata { description: None, tier: None, host_tools: None, std: None }, options: TargetOptions { endian: Endian::Little, diff --git a/compiler/rustc_target/src/spec/targets/xtensa_esp32s3_none_elf.rs b/compiler/rustc_target/src/spec/targets/xtensa_esp32s3_none_elf.rs index 023a67f2871..ddc909f387e 100644 --- a/compiler/rustc_target/src/spec/targets/xtensa_esp32s3_none_elf.rs +++ b/compiler/rustc_target/src/spec/targets/xtensa_esp32s3_none_elf.rs @@ -1,5 +1,5 @@ use crate::spec::base::xtensa; -use crate::spec::{Target, TargetOptions}; +use crate::spec::{Target, TargetMetadata, TargetOptions}; pub(crate) fn target() -> Target { Target { @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { pointer_width: 32, data_layout: "e-m:e-p:32:32-v1:8:8-i64:64-i128:128-n32".into(), arch: "xtensa".into(), - metadata: crate::spec::TargetMetadata { + metadata: TargetMetadata { description: Some("Xtensa ESP32-S3".into()), tier: Some(3), host_tools: Some(false), diff --git a/compiler/rustc_target/src/target_features.rs b/compiler/rustc_target/src/target_features.rs index eb2417e0a20..b98bca60c9d 100644 --- a/compiler/rustc_target/src/target_features.rs +++ b/compiler/rustc_target/src/target_features.rs @@ -131,7 +131,7 @@ impl Stability { // Both of these are also applied transitively. type ImpliedFeatures = &'static [&'static str]; -const ARM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static ARM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("aclass", Unstable(sym::arm_target_feature), &[]), ("aes", Unstable(sym::arm_target_feature), &["neon"]), @@ -145,6 +145,7 @@ const ARM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ ("dotprod", Unstable(sym::arm_target_feature), &["neon"]), ("dsp", Unstable(sym::arm_target_feature), &[]), ("fp-armv8", Unstable(sym::arm_target_feature), &["vfp4"]), + ("fp16", Unstable(sym::arm_target_feature), &["neon"]), ("fpregs", Unstable(sym::arm_target_feature), &[]), ("i8mm", Unstable(sym::arm_target_feature), &["neon"]), ("mclass", Unstable(sym::arm_target_feature), &[]), @@ -175,7 +176,7 @@ const ARM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-end ]; -const AARCH64_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static AARCH64_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start // FEAT_AES & FEAT_PMULL ("aes", Stable, &["neon"]), @@ -341,13 +342,17 @@ const AARCH64_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ ("sve2p1", Unstable(sym::aarch64_unstable_target_feature), &["sve2"]), // FEAT_TME ("tme", Stable, &[]), - ("v8.1a", Unstable(sym::aarch64_ver_target_feature), &[ - "crc", "lse", "rdm", "pan", "lor", "vh", - ]), + ( + "v8.1a", + Unstable(sym::aarch64_ver_target_feature), + &["crc", "lse", "rdm", "pan", "lor", "vh"], + ), ("v8.2a", Unstable(sym::aarch64_ver_target_feature), &["v8.1a", "ras", "dpb"]), - ("v8.3a", Unstable(sym::aarch64_ver_target_feature), &[ - "v8.2a", "rcpc", "paca", "pacg", "jsconv", - ]), + ( + "v8.3a", + Unstable(sym::aarch64_ver_target_feature), + &["v8.2a", "rcpc", "paca", "pacg", "jsconv"], + ), ("v8.4a", Unstable(sym::aarch64_ver_target_feature), &["v8.3a", "dotprod", "dit", "flagm"]), ("v8.5a", Unstable(sym::aarch64_ver_target_feature), &["v8.4a", "ssbs", "sb", "dpb2", "bti"]), ("v8.6a", Unstable(sym::aarch64_ver_target_feature), &["v8.5a", "bf16", "i8mm"]), @@ -371,7 +376,7 @@ const AARCH64_TIED_FEATURES: &[&[&str]] = &[ &["paca", "pacg"], // Together these represent `pauth` in LLVM ]; -const X86_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static X86_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("adx", Stable, &[]), ("aes", Stable, &["sse2"]), @@ -453,7 +458,7 @@ const HEXAGON_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-end ]; -const POWERPC_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static POWERPC_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("altivec", Unstable(sym::powerpc_target_feature), &[]), ("partword-atomics", Unstable(sym::powerpc_target_feature), &[]), @@ -476,7 +481,7 @@ const MIPS_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-end ]; -const RISCV_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static RISCV_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("a", Stable, &["zaamo", "zalrsc"]), ("c", Stable, &[]), @@ -521,7 +526,7 @@ const RISCV_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-end ]; -const WASM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static WASM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("atomics", Unstable(sym::wasm_target_feature), &[]), ("bulk-memory", Stable, &[]), @@ -542,7 +547,7 @@ const WASM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ const BPF_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[("alu32", Unstable(sym::bpf_target_feature), &[])]; -const CSKY_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static CSKY_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("10e60", Unstable(sym::csky_target_feature), &["7e10"]), ("2e3", Unstable(sym::csky_target_feature), &["e2"]), @@ -589,7 +594,7 @@ const CSKY_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-end ]; -const LOONGARCH_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static LOONGARCH_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("d", Unstable(sym::loongarch_target_feature), &["f"]), ("f", Unstable(sym::loongarch_target_feature), &[]), @@ -606,7 +611,26 @@ const LOONGARCH_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ const IBMZ_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("backchain", Unstable(sym::s390x_target_feature), &[]), + ("deflate-conversion", Unstable(sym::s390x_target_feature), &[]), + ("enhanced-sort", Unstable(sym::s390x_target_feature), &[]), + ("guarded-storage", Unstable(sym::s390x_target_feature), &[]), + ("high-word", Unstable(sym::s390x_target_feature), &[]), + ("nnp-assist", Unstable(sym::s390x_target_feature), &["vector"]), + ("transactional-execution", Unstable(sym::s390x_target_feature), &[]), ("vector", Unstable(sym::s390x_target_feature), &[]), + ("vector-enhancements-1", Unstable(sym::s390x_target_feature), &["vector"]), + ("vector-enhancements-2", Unstable(sym::s390x_target_feature), &["vector-enhancements-1"]), + ("vector-packed-decimal", Unstable(sym::s390x_target_feature), &["vector"]), + ( + "vector-packed-decimal-enhancement", + Unstable(sym::s390x_target_feature), + &["vector-packed-decimal"], + ), + ( + "vector-packed-decimal-enhancement-2", + Unstable(sym::s390x_target_feature), + &["vector-packed-decimal-enhancement"], + ), // tidy-alphabetical-end ]; @@ -618,7 +642,7 @@ const SPARC_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-end ]; -const M68K_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ +static M68K_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ // tidy-alphabetical-start ("isa-68000", Unstable(sym::m68k_target_feature), &[]), ("isa-68010", Unstable(sym::m68k_target_feature), &["isa-68000"]), @@ -763,7 +787,7 @@ impl Target { /// the first list contains target features that must be enabled for ABI reasons, /// and the second list contains target feature that must be disabled for ABI reasons. /// - /// These features are automatically appended to whatever the target spec sats as default + /// These features are automatically appended to whatever the target spec sets as default /// features for the target. /// /// All features enabled/disabled via `-Ctarget-features` and `#[target_features]` are checked @@ -785,6 +809,13 @@ impl Target { // x87 must be enabled, soft-float must be disabled. FeatureConstraints { required: &["x87"], incompatible: &["soft-float"] } } + Some(RustcAbi::X86Sse2) => { + // Extended hardfloat ABI. x87 and SSE2 must be enabled, soft-float must be disabled. + FeatureConstraints { + required: &["x87", "sse2"], + incompatible: &["soft-float"], + } + } Some(RustcAbi::X86Softfloat) => { // Softfloat ABI, requires corresponding target feature. That feature trumps // `x87` and all other FPU features so those do not matter. @@ -812,6 +843,7 @@ impl Target { // LLVM handles the rest. FeatureConstraints { required: &["soft-float"], incompatible: &[] } } + Some(r) => panic!("invalid Rust ABI for x86_64: {r:?}"), } } "arm" => { |