1 // Targets the Cortex-M0, Cortex-M0+ and Cortex-M1 processors (ARMv6-M architecture)
3 use crate::spec::{Target, TargetOptions};
5 pub fn target() -> Target {
7 llvm_target: "thumbv6m-none-eabi".to_string(),
9 data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".to_string(),
10 arch: "arm".to_string(),
12 options: TargetOptions {
13 // The ARMv6-M architecture doesn't support unaligned loads/stores so we disable them
14 // with +strict-align.
15 features: "+strict-align".to_string(),
16 // There are no atomic CAS instructions available in the instruction set of the ARMv6-M
19 ..super::thumb_base::opts()