armv7_unknown_linux_musleabi.rs

use crate::spec::{Target, TargetOptions, base};

// This target is for musl Linux on ARMv7 without thumb-mode, NEON or
// hardfloat.

pub(crate) fn target() -> Target {
    // Most of these settings are copied from the armv7_unknown_linux_gnueabi
    // target.
    Target {
        // It's important we use "gnueabi" and not "musleabi" here. LLVM uses it
        // to determine the calling convention and float ABI, and it doesn't
        // support the "musleabi" value.
        llvm_target: "armv7-unknown-linux-gnueabi".into(),
        metadata: crate::spec::TargetMetadata {
            description: Some("Armv7-A Linux with musl 1.2.3".into()),
            tier: Some(2),
            host_tools: Some(false),
            std: Some(true),
        },
        pointer_width: 32,
        data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
        arch: "arm".into(),

        options: TargetOptions {
            abi: "eabi".into(),
            features: "+v7,+thumb2,+soft-float,-neon".into(),
            max_atomic_width: Some(64),
            mcount: "\u{1}mcount".into(),
            // FIXME(compiler-team#422): musl targets should be dynamically linked by default.
            crt_static_default: true,
            ..base::linux_musl::opts()
        },
    }
}