rustc_target/spec/targets/
armebv7r_none_eabi.rs

1// Targets the Big endian Cortex-R4/R5 processor (ARMv7-R)
2
3use rustc_abi::Endian;
4
5use crate::spec::{
6    Cc, FloatAbi, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions,
7};
8
9pub(crate) fn target() -> Target {
10    Target {
11        llvm_target: "armebv7r-none-eabi".into(),
12        metadata: crate::spec::TargetMetadata {
13            description: Some("Bare Armv7-R, Big Endian".into()),
14            tier: Some(2),
15            host_tools: Some(false),
16            std: Some(false),
17        },
18        pointer_width: 32,
19        data_layout: "E-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
20        arch: "arm".into(),
21        options: TargetOptions {
22            abi: "eabi".into(),
23            llvm_floatabi: Some(FloatAbi::Soft),
24            endian: Endian::Big,
25            linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
26            linker: Some("rust-lld".into()),
27            relocation_model: RelocModel::Static,
28            panic_strategy: PanicStrategy::Abort,
29            max_atomic_width: Some(64),
30            emit_debug_gdb_scripts: false,
31            // GCC defaults to 8 for arm-none here.
32            c_enum_min_bits: Some(8),
33            ..Default::default()
34        },
35    }
36}