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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs')
-rw-r--r-- | compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs new file mode 100644 index 000000000..8757bbed8 --- /dev/null +++ b/compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs @@ -0,0 +1,23 @@ +use crate::abi::Endian; +use crate::spec::Target; + +pub fn target() -> Target { + let mut base = super::linux_gnu_base::opts(); + base.endian = Endian::Big; + // z10 is the oldest CPU supported by LLVM + base.cpu = "z10".into(); + // FIXME: The data_layout string below and the ABI implementation in + // cabi_s390x.rs are for now hard-coded to assume the no-vector ABI. + // Pass the -vector feature string to LLVM to respect this assumption. + base.features = "-vector".into(); + base.max_atomic_width = Some(64); + base.min_global_align = Some(16); + + Target { + llvm_target: "s390x-unknown-linux-gnu".into(), + pointer_width: 64, + data_layout: "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64".into(), + arch: "s390x".into(), + options: base, + } +} |