diff options
| -rw-r--r-- | tests/run-make/pointer-auth-link-with-c-lto-clang/rmake.rs | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/tests/run-make/pointer-auth-link-with-c-lto-clang/rmake.rs b/tests/run-make/pointer-auth-link-with-c-lto-clang/rmake.rs index cf6e3d86377..0a2186b0953 100644 --- a/tests/run-make/pointer-auth-link-with-c-lto-clang/rmake.rs +++ b/tests/run-make/pointer-auth-link-with-c-lto-clang/rmake.rs @@ -10,14 +10,16 @@ //@ ignore-cross-compile // Reason: the compiled binary is executed -use run_make_support::{clang, env_var, llvm_ar, run, rustc, static_lib_name}; +use run_make_support::{clang, env_var, llvm_ar, llvm_objdump, run, rustc, static_lib_name}; + +static PAUTH_A_KEY_PATTERN: &'static str = "paciasp"; +static PAUTH_B_KEY_PATTERN: &'static str = "pacibsp"; fn main() { clang() .arg("-v") .lto("thin") - .arg("-mbranch-protection=bti+pac-ret+leaf") - .arg("-O2") + .arg("-mbranch-protection=bti+pac-ret+b-key+leaf") .arg("-c") .out_exe("test.o") .input("test.c") @@ -32,5 +34,15 @@ fn main() { .input("test.rs") .output("test.bin") .run(); + + // Check that both a-key and b-key pac-ret survived LTO + llvm_objdump() + .disassemble() + .input("test.bin") + .run() + .assert_stdout_contains_regex(PAUTH_A_KEY_PATTERN) + .assert_stdout_contains_regex(PAUTH_B_KEY_PATTERN); + + // Check that the binary actually runs run("test.bin"); } |