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//! Floating Point Unit
//!
//! *NOTE* Available only on targets with a Floating Point Unit (FPU) extension.

use volatile_register::{RO, RW};

/// Register block
#[repr(C)]
pub struct RegisterBlock {
    reserved: u32,
    /// Floating Point Context Control
    pub fpccr: RW<u32>,
    /// Floating Point Context Address
    pub fpcar: RW<u32>,
    /// Floating Point Default Status Control
    pub fpdscr: RW<u32>,
    /// Media and FP Feature
    pub mvfr: [RO<u32>; 3],
}