diff options
Diffstat (limited to 'compiler/rustc_target/src/spec/mod.rs')
| -rw-r--r-- | compiler/rustc_target/src/spec/mod.rs | 75 |
1 files changed, 62 insertions, 13 deletions
diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs index 2365dfaf1..31b6961bb 100644 --- a/compiler/rustc_target/src/spec/mod.rs +++ b/compiler/rustc_target/src/spec/mod.rs @@ -42,7 +42,7 @@ use crate::spec::crt_objects::{CrtObjects, LinkSelfContainedDefault}; use rustc_data_structures::stable_hasher::{HashStable, StableHasher}; use rustc_fs_util::try_canonicalize; use rustc_serialize::{Decodable, Decoder, Encodable, Encoder}; -use rustc_span::symbol::{sym, Symbol}; +use rustc_span::symbol::{kw, sym, Symbol}; use serde_json::Value; use std::borrow::Cow; use std::collections::BTreeMap; @@ -74,6 +74,7 @@ mod l4re_base; mod linux_base; mod linux_gnu_base; mod linux_musl_base; +mod linux_ohos_base; mod linux_uclibc_base; mod msvc_base; mod netbsd_base; @@ -82,8 +83,10 @@ mod openbsd_base; mod redox_base; mod solaris_base; mod solid_base; +mod teeos_base; mod thumb_base; mod uefi_msvc_base; +mod unikraft_linux_musl_base; mod vxworks_base; mod wasm_base; mod windows_gnu_base; @@ -335,7 +338,7 @@ impl LinkerFlavor { || stem == "clang++" || stem.ends_with("-clang++") { - (Some(Cc::Yes), None) + (Some(Cc::Yes), Some(Lld::No)) } else if stem == "wasm-ld" || stem.ends_with("-wasm-ld") || stem == "ld.lld" @@ -652,6 +655,43 @@ pub enum RelocModel { RopiRwpi, } +impl RelocModel { + pub fn desc(&self) -> &str { + match *self { + RelocModel::Static => "static", + RelocModel::Pic => "pic", + RelocModel::Pie => "pie", + RelocModel::DynamicNoPic => "dynamic-no-pic", + RelocModel::Ropi => "ropi", + RelocModel::Rwpi => "rwpi", + RelocModel::RopiRwpi => "ropi-rwpi", + } + } + pub const fn desc_symbol(&self) -> Symbol { + match *self { + RelocModel::Static => kw::Static, + RelocModel::Pic => sym::pic, + RelocModel::Pie => sym::pie, + RelocModel::DynamicNoPic => sym::dynamic_no_pic, + RelocModel::Ropi => sym::ropi, + RelocModel::Rwpi => sym::rwpi, + RelocModel::RopiRwpi => sym::ropi_rwpi, + } + } + + pub const fn all() -> [Symbol; 7] { + [ + RelocModel::Static.desc_symbol(), + RelocModel::Pic.desc_symbol(), + RelocModel::Pie.desc_symbol(), + RelocModel::DynamicNoPic.desc_symbol(), + RelocModel::Ropi.desc_symbol(), + RelocModel::Rwpi.desc_symbol(), + RelocModel::RopiRwpi.desc_symbol(), + ] + } +} + impl FromStr for RelocModel { type Err = (); @@ -671,16 +711,7 @@ impl FromStr for RelocModel { impl ToJson for RelocModel { fn to_json(&self) -> Json { - match *self { - RelocModel::Static => "static", - RelocModel::Pic => "pic", - RelocModel::Pie => "pie", - RelocModel::DynamicNoPic => "dynamic-no-pic", - RelocModel::Ropi => "ropi", - RelocModel::Rwpi => "rwpi", - RelocModel::RopiRwpi => "ropi-rwpi", - } - .to_json() + self.desc().to_json() } } @@ -1243,6 +1274,7 @@ supported_targets! { ("i586-unknown-linux-gnu", i586_unknown_linux_gnu), ("loongarch64-unknown-linux-gnu", loongarch64_unknown_linux_gnu), ("m68k-unknown-linux-gnu", m68k_unknown_linux_gnu), + ("csky-unknown-linux-gnuabiv2", csky_unknown_linux_gnuabiv2), ("mips-unknown-linux-gnu", mips_unknown_linux_gnu), ("mips64-unknown-linux-gnuabi64", mips64_unknown_linux_gnuabi64), ("mips64el-unknown-linux-gnuabi64", mips64el_unknown_linux_gnuabi64), @@ -1298,6 +1330,7 @@ supported_targets! { ("armv7-linux-androideabi", armv7_linux_androideabi), ("thumbv7neon-linux-androideabi", thumbv7neon_linux_androideabi), ("aarch64-linux-android", aarch64_linux_android), + ("riscv64-linux-android", riscv64_linux_android), ("aarch64-unknown-freebsd", aarch64_unknown_freebsd), ("armv6-unknown-freebsd", armv6_unknown_freebsd), @@ -1401,6 +1434,7 @@ supported_targets! { ("wasm32-unknown-emscripten", wasm32_unknown_emscripten), ("wasm32-unknown-unknown", wasm32_unknown_unknown), ("wasm32-wasi", wasm32_wasi), + ("wasm32-wasi-preview1-threads", wasm32_wasi_preview1_threads), ("wasm64-unknown-unknown", wasm64_unknown_unknown), ("thumbv6m-none-eabi", thumbv6m_none_eabi), @@ -1417,8 +1451,11 @@ supported_targets! { ("msp430-none-elf", msp430_none_elf), ("aarch64-unknown-hermit", aarch64_unknown_hermit), + ("riscv64gc-unknown-hermit", riscv64gc_unknown_hermit), ("x86_64-unknown-hermit", x86_64_unknown_hermit), + ("x86_64-unikraft-linux-musl", x86_64_unikraft_linux_musl), + ("riscv32i-unknown-none-elf", riscv32i_unknown_none_elf), ("riscv32im-unknown-none-elf", riscv32im_unknown_none_elf), ("riscv32imc-unknown-none-elf", riscv32imc_unknown_none_elf), @@ -1433,6 +1470,8 @@ supported_targets! { ("riscv64gc-unknown-linux-gnu", riscv64gc_unknown_linux_gnu), ("riscv64gc-unknown-linux-musl", riscv64gc_unknown_linux_musl), + ("sparc-unknown-none-elf", sparc_unknown_none_elf), + ("loongarch64-unknown-none", loongarch64_unknown_none), ("loongarch64-unknown-none-softfloat", loongarch64_unknown_none_softfloat), @@ -1485,6 +1524,8 @@ supported_targets! { ("x86_64-unknown-none", x86_64_unknown_none), + ("aarch64-unknown-teeos", aarch64_unknown_teeos), + ("mips64-openwrt-linux-musl", mips64_openwrt_linux_musl), ("aarch64-unknown-nto-qnx710", aarch64_unknown_nto_qnx_710), @@ -1493,6 +1534,7 @@ supported_targets! { ("aarch64-unknown-linux-ohos", aarch64_unknown_linux_ohos), ("armv7-unknown-linux-ohos", armv7_unknown_linux_ohos), + ("x86_64-unknown-linux-ohos", x86_64_unknown_linux_ohos), } /// Cow-Vec-Str: Cow<'static, [Cow<'static, str>]> @@ -1908,6 +1950,9 @@ pub struct TargetOptions { /// Use platform dependent mcount function pub mcount: StaticCow<str>, + /// Use LLVM intrinsic for mcount function name + pub llvm_mcount_intrinsic: Option<StaticCow<str>>, + /// LLVM ABI name, corresponds to the '-mabi' parameter available in multilib C compilers pub llvm_abiname: StaticCow<str>, @@ -2169,6 +2214,7 @@ impl Default for TargetOptions { override_export_symbols: None, merge_functions: MergeFunctions::Aliases, mcount: "mcount".into(), + llvm_mcount_intrinsic: None, llvm_abiname: "".into(), relax_elf_relocations: false, llvm_args: cvs![], @@ -2257,6 +2303,7 @@ impl Target { PtxKernel => self.arch == "nvptx64", Msp430Interrupt => self.arch == "msp430", AmdGpuKernel => self.arch == "amdgcn", + RiscvInterruptM | RiscvInterruptS => ["riscv32", "riscv64"].contains(&&self.arch[..]), AvrInterrupt | AvrNonBlockingInterrupt => self.arch == "avr", Wasm => ["wasm32", "wasm64"].contains(&&self.arch[..]), Thiscall { .. } => self.arch == "x86", @@ -2688,7 +2735,7 @@ impl Target { let name = (stringify!($key_name)).replace("_", "-"); obj.remove(&name).and_then(|o| o.as_str().and_then(|s| { match lookup_abi(s) { - Some(abi) => base.$key_name = Some(abi), + Ok(abi) => base.$key_name = Some(abi), _ => return Some(Err(format!("'{}' is not a valid value for abi", s))), } Some(Ok(())) @@ -2825,6 +2872,7 @@ impl Target { key!(override_export_symbols, opt_list); key!(merge_functions, MergeFunctions)?; key!(mcount = "target-mcount"); + key!(llvm_mcount_intrinsic, optional); key!(llvm_abiname); key!(relax_elf_relocations, bool); key!(llvm_args, list); @@ -3081,6 +3129,7 @@ impl ToJson for Target { target_option_val!(override_export_symbols); target_option_val!(merge_functions); target_option_val!(mcount, "target-mcount"); + target_option_val!(llvm_mcount_intrinsic); target_option_val!(llvm_abiname); target_option_val!(relax_elf_relocations); target_option_val!(llvm_args); |