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rewrite pointer-auth-link-with-c to rmake

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Oneirical 2024-07-17 11:40:02 -04:00
parent aee3dc4c6c
commit ef07fe1b28
3 changed files with 28 additions and 16 deletions
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1
src/tools/tidy/src/allowed_run_make_makefiles.txt
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@ -60,7 +60,6 @@ run-make/pdb-buildinfo-cl-cmd/Makefile
run-make/pgo-gen-lto/Makefile
run-make/pgo-gen-no-imp-symbols/Makefile
run-make/pgo-indirect-call-promotion/Makefile
run-make/pointer-auth-link-with-c/Makefile
run-make/print-calling-conventions/Makefile
run-make/print-target-list/Makefile
run-make/raw-dylib-alt-calling-convention/Makefile

15
tests/run-make/pointer-auth-link-with-c/Makefile
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@ -1,15 +0,0 @@
include ../tools.mk
# only-aarch64
# ignore-cross-compile
all:
$(COMPILE_OBJ) $(TMPDIR)/test.o test.c
$(AR) rcs $(TMPDIR)/libtest.a $(TMPDIR)/test.o
$(RUSTC) --target $(TARGET) -Z branch-protection=bti,pac-ret,leaf test.rs
$(call RUN,test)
$(COMPILE_OBJ) $(TMPDIR)/test.o test.c -mbranch-protection=bti+pac-ret+leaf
$(AR) rcs $(TMPDIR)/libtest.a $(TMPDIR)/test.o
$(RUSTC) --target $(TARGET) -Z branch-protection=bti,pac-ret,leaf test.rs
$(call RUN,test)

28
tests/run-make/pointer-auth-link-with-c/rmake.rs Normal file
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@ -0,0 +1,28 @@
// `-Z branch protection` is an unstable compiler feature which adds pointer-authentication
// code (PAC), a useful hashing measure for verifying that pointers have not been modified.
// This test checks that compilation and execution is successful when this feature is activated,
// with some of its possible extra arguments (bti, pac-ret, leaf).
// See https://github.com/rust-lang/rust/pull/88354
//@ only-aarch64
// Reason: branch protection is not supported on other architectures
//@ ignore-cross-compile
// Reason: the compiled binary is executed
use run_make_support::{build_native_static_lib, cc, is_msvc, llvm_ar, run, rustc};
fn main() {
build_native_static_lib("test");
rustc().arg("-Zbranch-protection=bti,pac-ret,leaf").input("test.rs").run();
run("test");
cc().arg("-v")
.arg("-c")
.out_exe("test")
.input("test.c")
.arg("-mbranch-protection=bti+pac-ret+leaf")
.run();
let obj_file = if is_msvc() { "test.obj" } else { "test" };
llvm_ar().obj_to_ar().output_input("libtest.a", &obj_file).run();
rustc().arg("-Zbranch-protection=bti,pac-ret,leaf").input("test.rs").run();
run("test");
}