src/librustc_target/spec/thumbv8m_base_none_eabi.rs

   1 // Targets the Cortex-M23 processor (Baseline ARMv8-M)
   2
   3 use crate::spec::{LinkerFlavor, LldFlavor, Target, TargetOptions, TargetResult};
   4
   5 pub fn target() -> TargetResult {
   6     Ok(Target {
   7         llvm_target: "thumbv8m.base-none-eabi".to_string(),
   8         target_endian: "little".to_string(),
   9         target_pointer_width: "32".to_string(),
  10         target_c_int_width: "32".to_string(),
  11         data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".to_string(),
  12         arch: "arm".to_string(),
  13         target_os: "none".to_string(),
  14         target_env: String::new(),
  15         target_vendor: String::new(),
  16         linker_flavor: LinkerFlavor::Lld(LldFlavor::Ld),
  17
  18         options: TargetOptions {
  19             // ARMv8-M baseline doesn't support unaligned loads/stores so we disable them
  20             // with +strict-align.
  21             features: "+strict-align".to_string(),
  22             max_atomic_width: Some(32),
  23             ..super::thumb_base::opts()
  24         },
  25     })
  26 }