| // Targets Cortex-A7/A8/A9 processors (ARMv7-A) |
| // |
| // This target assumes that the device does NOT have a FPU (Floating Point Unit) |
| // and will use software floating point operations. This matches the NuttX EABI |
| // configuration without hardware floating point support. |
| |
| use crate::spec::{FloatAbi, Target, TargetMetadata, TargetOptions, base, cvs}; |
| |
| pub(crate) fn target() -> Target { |
| Target { |
| llvm_target: "thumbv7a-none-eabi".into(), |
| metadata: TargetMetadata { |
| description: None, |
| tier: Some(3), |
| host_tools: None, |
| 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 { |
| families: cvs!["unix"], |
| os: "nuttx".into(), |
| abi: "eabi".into(), |
| llvm_floatabi: Some(FloatAbi::Soft), |
| // Cortex-A7/A8/A9 with software floating point |
| features: "+soft-float,-neon".into(), |
| max_atomic_width: Some(64), |
| ..base::thumb::opts() |
| }, |
| } |
| } |
