rustc_target/spec/targets/
thumbv8m_main_none_eabi.rs

1// Targets the Cortex-M33 processor (Armv8-M Mainline architecture profile),
2// without the Floating Point extension.
3
4use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base};
5
6pub(crate) fn target() -> Target {
7    Target {
8        llvm_target: "thumbv8m.main-none-eabi".into(),
9        metadata: TargetMetadata {
10            description: Some("Bare ARMv8-M Mainline".into()),
11            tier: Some(2),
12            host_tools: Some(false),
13            std: Some(false),
14        },
15        pointer_width: 32,
16        data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
17        arch: "arm".into(),
18
19        options: TargetOptions {
20            abi: "eabi".into(),
21            llvm_floatabi: Some(FloatAbi::Soft),
22            max_atomic_width: Some(32),
23            ..base::thumb::opts()
24        },
25    }
26}