1 // Generic AArch64 target for bare-metal code - Floating point disabled
3 // Can be used in conjunction with the `target-feature` and
4 // `target-cpu` compiler flags to opt-in more hardware-specific
7 // For example, `-C target-cpu=cortex-a53`.
9 use super::{LinkerFlavor, LldFlavor, PanicStrategy, RelocModel, Target, TargetOptions};
11 pub fn target() -> Target {
12 let opts = TargetOptions {
13 linker_flavor: LinkerFlavor::Lld(LldFlavor::Ld),
14 linker: Some("rust-lld".to_owned()),
15 features: "+strict-align,-neon,-fp-armv8".to_string(),
17 relocation_model: RelocModel::Static,
18 disable_redzone: true,
20 max_atomic_width: Some(128),
21 panic_strategy: PanicStrategy::Abort,
22 unsupported_abis: super::arm_base::unsupported_abis(),
26 llvm_target: "aarch64-unknown-none".to_string(),
28 data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
29 arch: "aarch64".to_string(),