mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-26 16:54:01 +00:00
27 lines
632 B
Rust
27 lines
632 B
Rust
//@ revisions: ropi rwpi
|
|
|
|
//@ [ropi] compile-flags: --target armv7-unknown-linux-gnueabihf -C relocation-model=ropi
|
|
//@ [rwpi] compile-flags: --target armv7-unknown-linux-gnueabihf -C relocation-model=rwpi
|
|
//@ [ropi] needs-llvm-components: arm
|
|
//@ [rwpi] needs-llvm-components: arm
|
|
//@ [ropi] build-pass
|
|
|
|
#![feature(no_core, lang_items, rustc_attrs)]
|
|
#![no_core]
|
|
#![crate_type = "rlib"]
|
|
|
|
#[rustc_builtin_macro]
|
|
macro_rules! asm {
|
|
() => {};
|
|
}
|
|
#[lang = "sized"]
|
|
trait Sized {}
|
|
|
|
// R9 is reserved as the RWPI base register
|
|
fn main() {
|
|
unsafe {
|
|
asm!("", out("r9") _);
|
|
//[rwpi]~^ cannot use register `r9`
|
|
}
|
|
}
|