library/core/src/arch.rs

   1 #![doc = include_str!("../../stdarch/crates/core_arch/src/core_arch_docs.md")]
   2
   3 #[stable(feature = "simd_arch", since = "1.27.0")]
   4 pub use crate::core_arch::arch::*;
   5
   6 /// Inline assembly.
   7 ///
   8 /// Refer to [rust by example] for a usage guide and the [reference] for
   9 /// detailed information about the syntax and available options.
  10 ///
  11 /// [rust by example]: https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html
  12 /// [reference]: https://doc.rust-lang.org/nightly/reference/inline-assembly.html
  13 #[stable(feature = "asm", since = "1.59.0")]
  14 #[rustc_builtin_macro]
  15 pub macro asm("assembly template", $(operands,)* $(options($(option),*))?) {
  16     /* compiler built-in */
  17 }
  18
  19 /// Module-level inline assembly.
  20 ///
  21 /// Refer to [rust by example] for a usage guide and the [reference] for
  22 /// detailed information about the syntax and available options.
  23 ///
  24 /// [rust by example]: https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html
  25 /// [reference]: https://doc.rust-lang.org/nightly/reference/inline-assembly.html
  26 #[stable(feature = "global_asm", since = "1.59.0")]
  27 #[rustc_builtin_macro]
  28 pub macro global_asm("assembly template", $(operands,)* $(options($(option),*))?) {
  29     /* compiler built-in */
  30 }