use crate::register_descriptors::RegisterDescriptor;
use crate::registers_meta::IntRegisterConversionError;
use core::ops::Index;
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
#[allow(non_camel_case_types)]
#[allow(clippy::exhaustive_enums)]
pub enum R4000AllegrexPrefixSrc {
x = 0,
y = 1,
z = 2,
w = 3,
abs_x = 4,
abs_y = 5,
abs_z = 6,
abs_w = 7,
zero = 8,
one = 9,
two = 10,
one_half = 11,
three = 12,
one_third = 13,
one_fourth = 14,
one_sixth = 15,
neg_x = 16,
neg_y = 17,
neg_z = 18,
neg_w = 19,
neg_abs_x = 20,
neg_abs_y = 21,
neg_abs_z = 22,
neg_abs_w = 23,
neg_zero = 24,
neg_one = 25,
neg_two = 26,
neg_one_half = 27,
neg_three = 28,
neg_one_third = 29,
neg_one_fourth = 30,
neg_one_sixth = 31,
}
pub static R4000ALLEGREX_PREFIX_SRC: [RegisterDescriptor; 32] = {
let mut table = [RegisterDescriptor::default(); 32];
table[R4000AllegrexPrefixSrc::x as usize] = RegisterDescriptor {
name: "X",
name_numeric: "X",
..RegisterDescriptor::new("x", 0, concat!("$", "0"), false)
};
table[R4000AllegrexPrefixSrc::y as usize] = RegisterDescriptor {
name: "Y",
name_numeric: "Y",
..RegisterDescriptor::new("y", 1, concat!("$", "1"), false)
};
table[R4000AllegrexPrefixSrc::z as usize] = RegisterDescriptor {
name: "Z",
name_numeric: "Z",
..RegisterDescriptor::new("z", 2, concat!("$", "2"), false)
};
table[R4000AllegrexPrefixSrc::w as usize] = RegisterDescriptor {
name: "W",
name_numeric: "W",
..RegisterDescriptor::new("w", 3, concat!("$", "3"), false)
};
table[R4000AllegrexPrefixSrc::abs_x as usize] = RegisterDescriptor {
name: "|X|",
name_numeric: "|X|",
..RegisterDescriptor::new("abs_x", 4, concat!("$", "4"), false)
};
table[R4000AllegrexPrefixSrc::abs_y as usize] = RegisterDescriptor {
name: "|Y|",
name_numeric: "|Y|",
..RegisterDescriptor::new("abs_y", 5, concat!("$", "5"), false)
};
table[R4000AllegrexPrefixSrc::abs_z as usize] = RegisterDescriptor {
name: "|Z|",
name_numeric: "|Z|",
..RegisterDescriptor::new("abs_z", 6, concat!("$", "6"), false)
};
table[R4000AllegrexPrefixSrc::abs_w as usize] = RegisterDescriptor {
name: "|W|",
name_numeric: "|W|",
..RegisterDescriptor::new("abs_w", 7, concat!("$", "7"), false)
};
table[R4000AllegrexPrefixSrc::zero as usize] = RegisterDescriptor {
name: "0",
name_numeric: "0",
..RegisterDescriptor::new("zero", 8, concat!("$", "8"), false)
};
table[R4000AllegrexPrefixSrc::one as usize] = RegisterDescriptor {
name: "1",
name_numeric: "1",
..RegisterDescriptor::new("one", 9, concat!("$", "9"), false)
};
table[R4000AllegrexPrefixSrc::two as usize] = RegisterDescriptor {
name: "2",
name_numeric: "2",
..RegisterDescriptor::new("two", 10, concat!("$", "10"), false)
};
table[R4000AllegrexPrefixSrc::one_half as usize] = RegisterDescriptor {
name: "1/2",
name_numeric: "1/2",
..RegisterDescriptor::new("one_half", 11, concat!("$", "11"), false)
};
table[R4000AllegrexPrefixSrc::three as usize] = RegisterDescriptor {
name: "3",
name_numeric: "3",
..RegisterDescriptor::new("three", 12, concat!("$", "12"), false)
};
table[R4000AllegrexPrefixSrc::one_third as usize] = RegisterDescriptor {
name: "1/3",
name_numeric: "1/3",
..RegisterDescriptor::new("one_third", 13, concat!("$", "13"), false)
};
table[R4000AllegrexPrefixSrc::one_fourth as usize] = RegisterDescriptor {
name: "1/4",
name_numeric: "1/4",
..RegisterDescriptor::new("one_fourth", 14, concat!("$", "14"), false)
};
table[R4000AllegrexPrefixSrc::one_sixth as usize] = RegisterDescriptor {
name: "1/6",
name_numeric: "1/6",
..RegisterDescriptor::new("one_sixth", 15, concat!("$", "15"), false)
};
table[R4000AllegrexPrefixSrc::neg_x as usize] = RegisterDescriptor {
name: "-X",
name_numeric: "-X",
..RegisterDescriptor::new("neg_x", 16, concat!("$", "16"), false)
};
table[R4000AllegrexPrefixSrc::neg_y as usize] = RegisterDescriptor {
name: "-Y",
name_numeric: "-Y",
..RegisterDescriptor::new("neg_y", 17, concat!("$", "17"), false)
};
table[R4000AllegrexPrefixSrc::neg_z as usize] = RegisterDescriptor {
name: "-Z",
name_numeric: "-Z",
..RegisterDescriptor::new("neg_z", 18, concat!("$", "18"), false)
};
table[R4000AllegrexPrefixSrc::neg_w as usize] = RegisterDescriptor {
name: "-W",
name_numeric: "-W",
..RegisterDescriptor::new("neg_w", 19, concat!("$", "19"), false)
};
table[R4000AllegrexPrefixSrc::neg_abs_x as usize] = RegisterDescriptor {
name: "-|X|",
name_numeric: "-|X|",
..RegisterDescriptor::new("neg_abs_x", 20, concat!("$", "20"), false)
};
table[R4000AllegrexPrefixSrc::neg_abs_y as usize] = RegisterDescriptor {
name: "-|Y|",
name_numeric: "-|Y|",
..RegisterDescriptor::new("neg_abs_y", 21, concat!("$", "21"), false)
};
table[R4000AllegrexPrefixSrc::neg_abs_z as usize] = RegisterDescriptor {
name: "-|Z|",
name_numeric: "-|Z|",
..RegisterDescriptor::new("neg_abs_z", 22, concat!("$", "22"), false)
};
table[R4000AllegrexPrefixSrc::neg_abs_w as usize] = RegisterDescriptor {
name: "-|W|",
name_numeric: "-|W|",
..RegisterDescriptor::new("neg_abs_w", 23, concat!("$", "23"), false)
};
table[R4000AllegrexPrefixSrc::neg_zero as usize] = RegisterDescriptor {
name: "-0",
name_numeric: "-0",
..RegisterDescriptor::new("neg_zero", 24, concat!("$", "24"), false)
};
table[R4000AllegrexPrefixSrc::neg_one as usize] = RegisterDescriptor {
name: "-1",
name_numeric: "-1",
..RegisterDescriptor::new("neg_one", 25, concat!("$", "25"), false)
};
table[R4000AllegrexPrefixSrc::neg_two as usize] = RegisterDescriptor {
name: "-2",
name_numeric: "-2",
..RegisterDescriptor::new("neg_two", 26, concat!("$", "26"), false)
};
table[R4000AllegrexPrefixSrc::neg_one_half as usize] = RegisterDescriptor {
name: "-1/2",
name_numeric: "-1/2",
..RegisterDescriptor::new("neg_one_half", 27, concat!("$", "27"), false)
};
table[R4000AllegrexPrefixSrc::neg_three as usize] = RegisterDescriptor {
name: "-3",
name_numeric: "-3",
..RegisterDescriptor::new("neg_three", 28, concat!("$", "28"), false)
};
table[R4000AllegrexPrefixSrc::neg_one_third as usize] = RegisterDescriptor {
name: "-1/3",
name_numeric: "-1/3",
..RegisterDescriptor::new("neg_one_third", 29, concat!("$", "29"), false)
};
table[R4000AllegrexPrefixSrc::neg_one_fourth as usize] = RegisterDescriptor {
name: "-1/4",
name_numeric: "-1/4",
..RegisterDescriptor::new("neg_one_fourth", 30, concat!("$", "30"), false)
};
table[R4000AllegrexPrefixSrc::neg_one_sixth as usize] = RegisterDescriptor {
name: "-1/6",
name_numeric: "-1/6",
..RegisterDescriptor::new("neg_one_sixth", 31, concat!("$", "31"), false)
};
table
};
impl R4000AllegrexPrefixSrc {
pub const fn try_from_u32(value: u32) -> Result<Self, IntRegisterConversionError> {
match value {
0 => Ok(Self::x),
1 => Ok(Self::y),
2 => Ok(Self::z),
3 => Ok(Self::w),
4 => Ok(Self::abs_x),
5 => Ok(Self::abs_y),
6 => Ok(Self::abs_z),
7 => Ok(Self::abs_w),
8 => Ok(Self::zero),
9 => Ok(Self::one),
10 => Ok(Self::two),
11 => Ok(Self::one_half),
12 => Ok(Self::three),
13 => Ok(Self::one_third),
14 => Ok(Self::one_fourth),
15 => Ok(Self::one_sixth),
16 => Ok(Self::neg_x),
17 => Ok(Self::neg_y),
18 => Ok(Self::neg_z),
19 => Ok(Self::neg_w),
20 => Ok(Self::neg_abs_x),
21 => Ok(Self::neg_abs_y),
22 => Ok(Self::neg_abs_z),
23 => Ok(Self::neg_abs_w),
24 => Ok(Self::neg_zero),
25 => Ok(Self::neg_one),
26 => Ok(Self::neg_two),
27 => Ok(Self::neg_one_half),
28 => Ok(Self::neg_three),
29 => Ok(Self::neg_one_third),
30 => Ok(Self::neg_one_fourth),
31 => Ok(Self::neg_one_sixth),
x => Err(IntRegisterConversionError::new_out_of_range(
x,
32,
"R4000AllegrexPrefixSrc",
)),
}
}
#[must_use]
pub const fn count() -> usize {
32
}
}
impl TryFrom<u32> for R4000AllegrexPrefixSrc {
type Error = IntRegisterConversionError;
fn try_from(value: u32) -> Result<Self, Self::Error> {
Self::try_from_u32(value)
}
}
impl Default for R4000AllegrexPrefixSrc {
fn default() -> Self {
Self::default()
}
}
impl Index<R4000AllegrexPrefixSrc> for [RegisterDescriptor] {
type Output = RegisterDescriptor;
fn index(&self, index: R4000AllegrexPrefixSrc) -> &Self::Output {
&self[index as usize]
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn check_dollar() {
for x in &R4000ALLEGREX_PREFIX_SRC {
if x.has_dollar {
assert!(
x.name.starts_with('$'),
"Register {} is missing dollar sign",
x.name
);
assert!(
x.name_o32.is_none_or(|x| x.starts_with('$')),
"Register {:?} is missing dollar sign",
x.name_o32
);
assert!(
x.name_o64.is_none_or(|x| x.starts_with('$')),
"Register {:?} is missing dollar sign",
x.name_o64
);
assert!(
x.name_n32.is_none_or(|x| x.starts_with('$')),
"Register {:?} is missing dollar sign",
x.name_n32
);
assert!(
x.name_n64.is_none_or(|x| x.starts_with('$')),
"Register {:?} is missing dollar sign",
x.name_n64
);
assert!(
x.name_eabi32.is_none_or(|x| x.starts_with('$')),
"Register {:?} is missing dollar sign",
x.name_eabi32
);
assert!(
x.name_eabi64.is_none_or(|x| x.starts_with('$')),
"Register {:?} is missing dollar sign",
x.name_eabi64
);
} else {
assert!(
!x.name.starts_with('$'),
"Register {} has dollar sign when it shouldn't",
x.name
);
assert!(
x.name_o32.is_none_or(|x| !x.starts_with('$')),
"Register {:?} has dollar sign when it shouldn't",
x.name_o32
);
assert!(
x.name_o64.is_none_or(|x| !x.starts_with('$')),
"Register {:?} has dollar sign when it shouldn't",
x.name_o64
);
assert!(
x.name_n32.is_none_or(|x| !x.starts_with('$')),
"Register {:?} has dollar sign when it shouldn't",
x.name_n32
);
assert!(
x.name_n64.is_none_or(|x| !x.starts_with('$')),
"Register {:?} has dollar sign when it shouldn't",
x.name_n64
);
assert!(
x.name_eabi32.is_none_or(|x| !x.starts_with('$')),
"Register {:?} has dollar sign when it shouldn't",
x.name_eabi32
);
assert!(
x.name_eabi64.is_none_or(|x| !x.starts_with('$')),
"Register {:?} has dollar sign when it shouldn't",
x.name_eabi64
);
}
}
}
#[test]
fn check_descriptor_valid() {
for (i, x) in R4000ALLEGREX_PREFIX_SRC.iter().enumerate() {
assert!(x.value() as usize == i, "Broken register index?");
x.check_valid_entry();
}
}
}