src/test/ui/link-section.rs

   1 // run-pass
   2
   3 #![allow(non_upper_case_globals)]
   4 #[cfg(not(target_os = "macos"))]
   5 #[link_section=".moretext"]
   6 fn i_live_in_more_text() -> &'static str {
   7     "knock knock"
   8 }
   9
  10 #[cfg(not(target_os = "macos"))]
  11 #[link_section=".imm"]
  12 static magic: usize = 42;
  13
  14 #[cfg(not(target_os = "macos"))]
  15 #[link_section=".mut"]
  16 static mut frobulator: usize = 0xdeadbeef;
  17
  18 #[cfg(target_os = "macos")]
  19 #[link_section="__TEXT,__moretext"]
  20 fn i_live_in_more_text() -> &'static str {
  21     "knock knock"
  22 }
  23
  24 #[cfg(target_os = "macos")]
  25 #[link_section="__RODATA,__imm"]
  26 static magic: usize = 42;
  27
  28 #[cfg(target_os = "macos")]
  29 #[link_section="__DATA,__mut"]
  30 static mut frobulator: usize = 0xdeadbeef;
  31
  32 pub fn main() {
  33     unsafe {
  34         frobulator = 0xcafebabe;
  35         println!("{} {} {}", i_live_in_more_text(), magic, frobulator);
  36     }
  37 }