rustc_target/spec/targets/
avr_none.rs

1use crate::spec::{Arch, Cc, LinkerFlavor, Lld, RelocModel, Target, TargetOptions};
2
3pub(crate) fn target() -> Target {
4    Target {
5        arch: Arch::Avr,
6        metadata: crate::spec::TargetMetadata {
7            description: None,
8            tier: Some(3),
9            host_tools: Some(false),
10            std: Some(false),
11        },
12        data_layout: "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8:16-a:8".into(),
13        llvm_target: "avr-unknown-unknown".into(),
14        pointer_width: 16,
15        options: TargetOptions {
16            c_int_width: 16,
17            cpu: "avr2".into(),
18            exe_suffix: ".elf".into(),
19            linker: Some("avr-gcc".into()),
20            eh_frame_header: false,
21            pre_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[]),
22            late_link_args: TargetOptions::link_args(
23                LinkerFlavor::Gnu(Cc::Yes, Lld::No),
24                &["-lgcc"],
25            ),
26            max_atomic_width: Some(16),
27            atomic_cas: false,
28            relocation_model: RelocModel::Static,
29            need_explicit_cpu: true,
30            // crates with different `target-cpu`s are not link-compatible for AVR
31            requires_consistent_cpu: true,
32            ..TargetOptions::default()
33        },
34    }
35}
rustc_target/spec/targets/avr_none.rs

rustc_target/spec/targets/
avr_none.rs
