diff options
Diffstat (limited to 'scripts/generate_rust_target.rs')
| -rw-r--r-- | scripts/generate_rust_target.rs | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/scripts/generate_rust_target.rs b/scripts/generate_rust_target.rs index 3c6cbe2b278d..54919cf48621 100644 --- a/scripts/generate_rust_target.rs +++ b/scripts/generate_rust_target.rs @@ -148,19 +148,28 @@ fn main() { let mut ts = TargetSpec::new(); // `llvm-target`s are taken from `scripts/Makefile.clang`. - if cfg.has("X86_64") { + if cfg.has("ARM64") { + panic!("arm64 uses the builtin rustc aarch64-unknown-none target"); + } else if cfg.has("X86_64") { ts.push("arch", "x86_64"); ts.push( "data-layout", "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128", ); let mut features = "-3dnow,-3dnowa,-mmx,+soft-float".to_string(); - if cfg.has("RETPOLINE") { + if cfg.has("MITIGATION_RETPOLINE") { features += ",+retpoline-external-thunk"; } ts.push("features", features); ts.push("llvm-target", "x86_64-linux-gnu"); ts.push("target-pointer-width", "64"); + } else if cfg.has("LOONGARCH") { + ts.push("arch", "loongarch64"); + ts.push("data-layout", "e-m:e-p:64:64-i64:64-i128:128-n64-S128"); + ts.push("features", "-f,-d"); + ts.push("llvm-target", "loongarch64-linux-gnusf"); + ts.push("llvm-abiname", "lp64s"); + ts.push("target-pointer-width", "64"); } else { panic!("Unsupported architecture"); } |