diff options
| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-21 14:22:51 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-22 14:27:48 +0200 |
| commit | ed93c1783b404d728d4809973a0550eb33cd293f (patch) | |
| tree | 2b62aab8b2482fcde1f9128ff53be8cd66bde847 /tests/assembly-llvm/aarch64-pointer-auth.rs | |
| parent | c0b282f0ccdab7523cdb8dfa41b23bed5573da76 (diff) | |
| download | rust-ed93c1783b404d728d4809973a0550eb33cd293f.tar.gz rust-ed93c1783b404d728d4809973a0550eb33cd293f.zip | |
Rename `tests/assembly` into `tests/assembly-llvm`
Diffstat (limited to 'tests/assembly-llvm/aarch64-pointer-auth.rs')
| -rw-r--r-- | tests/assembly-llvm/aarch64-pointer-auth.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/assembly-llvm/aarch64-pointer-auth.rs b/tests/assembly-llvm/aarch64-pointer-auth.rs new file mode 100644 index 00000000000..56a26df469f --- /dev/null +++ b/tests/assembly-llvm/aarch64-pointer-auth.rs @@ -0,0 +1,30 @@ +// Test that PAC instructions are emitted when branch-protection is specified. + +//@ add-core-stubs +//@ revisions: PACRET PAUTHLR_NOP PAUTHLR +//@ assembly-output: emit-asm +//@ needs-llvm-components: aarch64 +//@ compile-flags: --target aarch64-unknown-linux-gnu +//@ [PACRET] compile-flags: -Z branch-protection=pac-ret,leaf +//@ [PAUTHLR_NOP] compile-flags: -Z branch-protection=pac-ret,pc,leaf +//@ [PAUTHLR] compile-flags: -C target-feature=+pauth-lr -Z branch-protection=pac-ret,pc,leaf + +#![feature(no_core, lang_items)] +#![no_std] +#![no_core] +#![crate_type = "lib"] + +extern crate minicore; +use minicore::*; + +// PACRET: hint #25 +// PACRET: hint #29 +// PAUTHLR_NOP: hint #25 +// PAUTHLR_NOP: hint #39 +// PAUTHLR_NOP: hint #29 +// PAUTHLR: paciasppc +// PAUTHLR: autiasppc +#[no_mangle] +pub fn test() -> u8 { + 42 +} |