bjoernager/rust
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Add new Tier-3 targets: loongarch64-unknown-none*

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MCP: https://github.com/rust-lang/compiler-team/issues/628
This commit is contained in:
WANG Rui 2023-05-08 19:39:16 +08:00
parent 42f28f9eb4
commit bd32075934
6 changed files with 132 additions and 0 deletions
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23
compiler/rustc_target/src/spec/loongarch64_unknown_none.rs Normal file
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@ -0,0 +1,23 @@
use super::{Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy};
use super::{Target, TargetOptions};
pub fn target() -> Target {
Target {
llvm_target: "loongarch64-unknown-none".into(),
pointer_width: 64,
data_layout: "e-m:e-p:64:64-i64:64-i128:128-n64-S128".into(),
arch: "loongarch64".into(),
options: TargetOptions {
cpu: "generic".into(),
features: "+f,+d".into(),
linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::No),
llvm_abiname: "lp64d".into(),
max_atomic_width: Some(64),
position_independent_executables: true,
static_position_independent_executables: true,
panic_strategy: PanicStrategy::Abort,
code_model: Some(CodeModel::Small),
..Default::default()
},
}
}

24
compiler/rustc_target/src/spec/loongarch64_unknown_none_softfloat.rs Normal file
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@ -0,0 +1,24 @@
use super::{Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy};
use super::{Target, TargetOptions};
pub fn target() -> Target {
Target {
llvm_target: "loongarch64-unknown-none-softfloat".into(),
pointer_width: 64,
data_layout: "e-m:e-p:64:64-i64:64-i128:128-n64-S128".into(),
arch: "loongarch64".into(),
options: TargetOptions {
cpu: "generic".into(),
features: "-f,-d".into(),
abi: "softfloat".into(),
linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::No),
llvm_abiname: "lp64s".into(),
max_atomic_width: Some(64),
position_independent_executables: true,
static_position_independent_executables: true,
panic_strategy: PanicStrategy::Abort,
code_model: Some(CodeModel::Small),
..Default::default()
},
}
}

3
compiler/rustc_target/src/spec/mod.rs
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@ -1293,6 +1293,9 @@ supported_targets! {
("riscv64gc-unknown-linux-gnu", riscv64gc_unknown_linux_gnu),
("riscv64gc-unknown-linux-musl", riscv64gc_unknown_linux_musl),
("loongarch64-unknown-none", loongarch64_unknown_none),
("loongarch64-unknown-none-softfloat", loongarch64_unknown_none_softfloat),
("aarch64-unknown-none", aarch64_unknown_none),
("aarch64-unknown-none-softfloat", aarch64_unknown_none_softfloat),