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Enable sanitizers for s390x-linux

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Include sanitizers supported by LLVM on s390x (asan, lsan, msan, tsan)
in the target definition, as well as in the compiletest supported list.

Build sanitizer runtime for the target.  Enable sanitizers in the CI.
This commit is contained in:
Ulrich Weigand 2023-01-20 18:34:24 +01:00
parent 04a41f889f
commit 492d928e44
5 changed files with 22 additions and 5 deletions
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4
compiler/rustc_target/src/spec/s390x_unknown_linux_gnu.rs
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@ -1,5 +1,5 @@
use crate::abi::Endian;
use crate::spec::{StackProbeType, Target};
use crate::spec::{SanitizerSet, StackProbeType, Target};
pub fn target() -> Target {
let mut base = super::linux_gnu_base::opts();
@ -13,6 +13,8 @@ pub fn target() -> Target {
base.max_atomic_width = Some(64);
base.min_global_align = Some(16);
base.stack_probes = StackProbeType::Inline;
base.supported_sanitizers =
SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::MEMORY | SanitizerSet::THREAD;
Target {
llvm_target: "s390x-unknown-linux-gnu".into(),

4
compiler/rustc_target/src/spec/s390x_unknown_linux_musl.rs
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@ -1,5 +1,5 @@
use crate::abi::Endian;
use crate::spec::{StackProbeType, Target};
use crate::spec::{SanitizerSet, StackProbeType, Target};
pub fn target() -> Target {
let mut base = super::linux_musl_base::opts();
@ -14,6 +14,8 @@ pub fn target() -> Target {
base.min_global_align = Some(16);
base.static_position_independent_executables = true;
base.stack_probes = StackProbeType::Inline;
base.supported_sanitizers =
SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::MEMORY | SanitizerSet::THREAD;
Target {
llvm_target: "s390x-unknown-linux-musl".into(),

6
src/bootstrap/native.rs
View File

@ -1105,6 +1105,12 @@ fn supported_sanitizers(
"x86_64-unknown-linux-musl" => {
common_libs("linux", "x86_64", &["asan", "lsan", "msan", "tsan"])
}
"s390x-unknown-linux-gnu" => {
common_libs("linux", "s390x", &["asan", "lsan", "msan", "tsan"])
}
"s390x-unknown-linux-musl" => {
common_libs("linux", "s390x", &["asan", "lsan", "msan", "tsan"])
}
_ => Vec::new(),
}
}

2
src/ci/docker/host-x86_64/dist-s390x-linux/Dockerfile
View File

@ -28,5 +28,5 @@ ENV \
ENV HOSTS=s390x-unknown-linux-gnu
ENV RUST_CONFIGURE_ARGS --enable-extended --enable-lld --enable-profiler --disable-docs
ENV RUST_CONFIGURE_ARGS --enable-extended --enable-lld --enable-sanitizers --enable-profiler --disable-docs
ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS

11
src/tools/compiletest/src/util.rs
View File

@ -23,6 +23,7 @@ pub const ASAN_SUPPORTED_TARGETS: &[&str] = &[
"x86_64-linux-android",
"x86_64-unknown-freebsd",
"x86_64-unknown-linux-gnu",
"s390x-unknown-linux-gnu",
];
// FIXME(rcvalle): More targets are likely supported.
@ -50,10 +51,15 @@ pub const LSAN_SUPPORTED_TARGETS: &[&str] = &[
"aarch64-unknown-linux-gnu",
"x86_64-apple-darwin",
"x86_64-unknown-linux-gnu",
"s390x-unknown-linux-gnu",
];
pub const MSAN_SUPPORTED_TARGETS: &[&str] =
&["aarch64-unknown-linux-gnu", "x86_64-unknown-freebsd", "x86_64-unknown-linux-gnu"];
pub const MSAN_SUPPORTED_TARGETS: &[&str] = &[
"aarch64-unknown-linux-gnu",
"x86_64-unknown-freebsd",
"x86_64-unknown-linux-gnu",
"s390x-unknown-linux-gnu",
];
pub const TSAN_SUPPORTED_TARGETS: &[&str] = &[
"aarch64-apple-darwin",
@ -61,6 +67,7 @@ pub const TSAN_SUPPORTED_TARGETS: &[&str] = &[
"x86_64-apple-darwin",
"x86_64-unknown-freebsd",
"x86_64-unknown-linux-gnu",
"s390x-unknown-linux-gnu",
];
pub const HWASAN_SUPPORTED_TARGETS: &[&str] =