rust/tests/assembly/pic-relocation-model.rs
2024-05-30 16:15:46 +10:00

33 lines
670 B
Rust

//@ revisions: x64
//@ assembly-output: emit-asm
//@ [x64] compile-flags: --target x86_64-unknown-linux-gnu -Crelocation-model=pic
//@ [x64] needs-llvm-components: x86
#![feature(no_core, lang_items)]
#![no_core]
#![crate_type = "rlib"]
#[lang = "sized"]
trait Sized {}
#[lang = "copy"]
trait Copy {}
// CHECK-LABEL: call_other_fn:
// CHECK: {{(jmpq|callq)}} *other_fn@GOTPCREL(%rip)
#[no_mangle]
pub fn call_other_fn() -> u8 {
unsafe { other_fn() }
}
// CHECK-LABEL: other_fn:
// CHECK: callq *foreign_fn@GOTPCREL(%rip)
#[no_mangle]
#[inline(never)]
pub fn other_fn() -> u8 {
unsafe { foreign_fn() }
}
extern "C" {
fn foreign_fn() -> u8;
}