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rustc_target/spec/targets/
armv6_none_eabi.rs

1//! Targets the ARMv6K architecture, with `a32` code by default.
2
3use crate::spec::{Abi, Arch, FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs};
4
5pub(crate) fn target() -> Target {
6    Target {
7        llvm_target: "armv6-none-eabi".into(),
8        metadata: TargetMetadata {
9            description: Some("Bare ARMv6 soft-float".into()),
10            tier: Some(3),
11            host_tools: Some(false),
12            std: Some(false),
13        },
14        pointer_width: 32,
15        arch: Arch::Arm,
16        data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
17        options: TargetOptions {
18            abi: Abi::Eabi,
19            llvm_floatabi: Some(FloatAbi::Soft),
20            asm_args: cvs!["-mthumb-interwork", "-march=armv6", "-mlittle-endian",],
21            features: "+soft-float,+strict-align,+v6k".into(),
22            atomic_cas: true,
23            has_thumb_interworking: true,
24            // LDREXD/STREXD available as of ARMv6K
25            max_atomic_width: Some(64),
26            ..base::arm_none::opts()
27        },
28    }
29}