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Add new Tier-3 target: loongarch64-unknown-linux-ohos

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MCP: https://github.com/rust-lang/compiler-team/issues/784

Co-authored-by: WANG Rui <wangrui@loongson.cn>
This commit is contained in:
Xiaotian Wu 2024-09-13 11:29:05 +08:00 • committed by WANG Rui
commit 9ab704612a
5 changed files with 37 additions and 0 deletions
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1
compiler/rustc_target/src/spec/mod.rs
View file

@ -1886,6 +1886,7 @@ supported_targets! {
("aarch64-unknown-linux-ohos", aarch64_unknown_linux_ohos),
("armv7-unknown-linux-ohos", armv7_unknown_linux_ohos),
("loongarch64-unknown-linux-ohos", loongarch64_unknown_linux_ohos),
("x86_64-unknown-linux-ohos", x86_64_unknown_linux_ohos),
("x86_64-unknown-linux-none", x86_64_unknown_linux_none),

24
compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_ohos.rs Normal file
View file

@ -0,0 +1,24 @@
use crate::spec::{Target, TargetOptions, base};
pub(crate) fn target() -> Target {
Target {
// LLVM 15 doesn't support OpenHarmony yet, use a linux target instead.
llvm_target: "loongarch64-unknown-linux-musl".into(),
metadata: crate::spec::TargetMetadata {
description: Some("LoongArch64 OpenHarmony".into()),
tier: Some(3),
host_tools: Some(false),
std: Some(true),
},
pointer_width: 64,
data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(),
arch: "loongarch64".into(),
options: TargetOptions {
cpu: "generic".into(),
features: "+f,+d".into(),
llvm_abiname: "lp64d".into(),
max_atomic_width: Some(64),
..base::linux_ohos::opts()
},
}
}