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| author | bors <bors@rust-lang.org> | 2023-05-28 04:41:13 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-05-28 04:41:13 +0000 |
| commit | 2560b80a08597e4192aa3ee5a4670e36a5e4a7dd (patch) | |
| tree | ec75c4a52fa5946872d23a4cc34216d775700e3e /tests | |
| parent | b9c5fdc888e05be88269a47d40fd0d911ec2be0b (diff) | |
| parent | 019d75b44e3f4349495890453d2d154a8f7ba116 (diff) | |
| download | rust-2560b80a08597e4192aa3ee5a4670e36a5e4a7dd.tar.gz rust-2560b80a08597e4192aa3ee5a4670e36a5e4a7dd.zip | |
Auto merge of #112000 - wesleywiser:safestack, r=Amanieu
Add support for LLVM SafeStack Adds support for LLVM [SafeStack] which provides backward edge control flow protection by separating the stack into two parts: data which is only accessed in provable safe ways is allocated on the normal stack (the "safe stack") and all other data is placed in a separate allocation (the "unsafe stack"). SafeStack support is enabled by passing `-Zsanitizer=safestack`. [SafeStack]: https://clang.llvm.org/docs/SafeStack.html cc `@rcvalle` #39699
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/codegen/sanitizer-safestack-attr-check.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/codegen/sanitizer-safestack-attr-check.rs b/tests/codegen/sanitizer-safestack-attr-check.rs new file mode 100644 index 00000000000..b73ed00e730 --- /dev/null +++ b/tests/codegen/sanitizer-safestack-attr-check.rs @@ -0,0 +1,11 @@ +// This tests that the safestack attribute is applied when enabling the safe-stack sanitizer. +// +// needs-sanitizer-safestack +// compile-flags: -Zsanitizer=safestack + +#![crate_type = "lib"] + +// CHECK: ; Function Attrs:{{.*}}safestack +pub fn tagged() {} + +// CHECK: attributes #0 = {{.*}}safestack |