//! # CASP, CASPA, CASPAL, CASPL
//!
//! This instruction reads a pair of 32-bit words or 64-bit doublewords from memory, and compares them against the values held in the first pair of registers. If the comparison is equal, the values in the second pair of registers are written to memory. If the comparison is not equal, the architecture permits writing the value read from the location to memory. If the writes are performed, the reads and writes occur atomically such that no other modification of the memory location can take place between the reads and writes.
#![allow(non_snake_case)]
#![allow(unused)]
use crate::error::Result;
use crate::utils::*;
use super::super::formatter::*;
use super::super::instruction::*;
use super::super::operand::*;
use super::super::consts::*;
use super::super::config::*;
use super::super::decoder::*;
// ---------------------------------------------------------------------------
// Iclass IclassCaspCp32Comswappr
// ---------------------------------------------------------------------------
/// Type that represents the IclassCaspCp32Comswappr instruction class.
pub(crate) struct IclassCaspCp32Comswappr;
impl IclassCaspCp32Comswappr {
/// Tries to decode the instruction in `data`.
pub(crate) fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
let Rt2 = (data >> 10) & 31;
let Rt2_post = Rt2;
let field_29 = (data >> 23) & 127;
let field_29_post = field_29;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
let o0 = (data >> 15) & 1;
let o0_post = o0;
let field_31 = (data >> 31) & 1;
let field_31_post = field_31;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let field_21 = (data >> 21) & 1;
let field_21_post = field_21;
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let L = (data >> 22) & 1;
let L_post = L;
let sz = (data >> 30) & 1;
let sz_post = sz;
if ((sz_post == 0) && ((L_post == 0) && (o0_post == 0))) {
return CaspCp32Comswappr::decode(data as u32, decoder);
}
if ((sz_post == 0) && ((L_post == 1) && (o0_post == 0))) {
return CaspaCp32Comswappr::decode(data as u32, decoder);
}
if ((sz_post == 0) && ((L_post == 1) && (o0_post == 1))) {
return CaspalCp32Comswappr::decode(data as u32, decoder);
}
if ((sz_post == 0) && ((L_post == 0) && (o0_post == 1))) {
return CasplCp32Comswappr::decode(data as u32, decoder);
}
if ((sz_post == 1) && ((L_post == 0) && (o0_post == 0))) {
return CaspCp64Comswappr::decode(data as u32, decoder);
}
if ((sz_post == 1) && ((L_post == 1) && (o0_post == 0))) {
return CaspaCp64Comswappr::decode(data as u32, decoder);
}
if ((sz_post == 1) && ((L_post == 1) && (o0_post == 1))) {
return CaspalCp64Comswappr::decode(data as u32, decoder);
}
if ((sz_post == 1) && ((L_post == 0) && (o0_post == 1))) {
return CasplCp64Comswappr::decode(data as u32, decoder);
}
unreachable!()
}
}
/// None-bit encoding.
///
/// # Encoding
///
/// <table style="font-family: courier, monospace">
/// <tr>
/// <td style="border: none">31</td>
/// <td style="border: none">30</td>
/// <td style="border: none">29</td>
/// <td style="border: none">28</td>
/// <td style="border: none">27</td>
/// <td style="border: none">26</td>
/// <td style="border: none">25</td>
/// <td style="border: none">24</td>
/// <td style="border: none">23</td>
/// <td style="border: none">22</td>
/// <td style="border: none">21</td>
/// <td style="border: none">20</td>
/// <td style="border: none">19</td>
/// <td style="border: none">18</td>
/// <td style="border: none">17</td>
/// <td style="border: none">16</td>
/// <td style="border: none">15</td>
/// <td style="border: none">14</td>
/// <td style="border: none">13</td>
/// <td style="border: none">12</td>
/// <td style="border: none">11</td>
/// <td style="border: none">10</td>
/// <td style="border: none">9</td>
/// <td style="border: none">8</td>
/// <td style="border: none">7</td>
/// <td style="border: none">6</td>
/// <td style="border: none">5</td>
/// <td style="border: none">4</td>
/// <td style="border: none">3</td>
/// <td style="border: none">2</td>
/// <td style="border: none">1</td>
/// <td style="border: none">0</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">sz</td>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">L</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rs</td>
/// <td style="text-align: center" colspan="1">o0</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rn</td>
/// <td style="text-align: center" colspan="5">Rt</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="7"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5">Rt2</td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// </tr>
/// </table>
pub struct CaspCp32Comswappr;
impl CaspCp32Comswappr {
/// Returns the instruction mnemonic.
pub fn mnemonic(_instr: &Instruction) -> Mnemonic {
Mnemonic::CASP
}
/// Returns the instruction size.
pub fn size(_instr: &Instruction) -> usize {
4
}
/// Decodes the instruction in `data`.
pub fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
// Fields are extracted from the input value.
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
// Operand values are computed from the base fields.
let Rs_post = Rs;
let op_0 = Register::aarch32(Rs_post, false)?;
let Rs_post = Rs;
let op_1 = Register::aarch32(Rs_post + 1, false)?;
let Rt_post = Rt;
let op_2 = Register::aarch32(Rt_post, false)?;
let Rt_post = Rt;
let op_3 = Register::aarch32(Rt_post + 1, false)?;
let Rn_post = Rn;
let op_4 = Register::aarch64(Rn_post, true)?;
// Instruction creation from the operands.
let mut instr = Instruction::builder(Code::CASP_CP32_comswappr)
.operand(0, op_0)?
.operand(1, op_1)?
.operand(2, op_2)?
.operand(3, op_3)?
.operand(4, op_4)?
.build();
Ok(instr)
}
/// Encodes the instruction into `buf`.
pub fn encode(instr: &Instruction, buf: &mut Vec<u8>) -> Result<usize> {
// Retrieve all operand values.
let Rs_pre = instr.op0().as_register()?.encode();
let Rt_pre = instr.op2().as_register()?.encode();
let Rn_pre = instr.op4().as_register()?.encode();
// Compute all instruction fields from the operand values.
let Rs = (Rs_pre & 31);
let Rt = (Rt_pre & 31);
let Rn = (Rn_pre & 31);
// Add all fields to the base instruction encoding.
let mut instr: u32 = 0b00001000001000000111110000000000;
instr |= (Rs & 31) << 16;
instr |= (Rt & 31) << 0;
instr |= (Rn & 31) << 5;
let bytes = instr.to_le_bytes();
let len = bytes.len();
buf.extend(bytes);
Ok(len)
}
/// Encode an instruction part of an instruction block into `buf`.
pub fn encode_block(instr: &mut Instruction, buf: &mut Vec<u8>, labels: &std::collections::HashMap<u64, u64>) -> Result<usize> {
Self::encode(instr, buf)
}
/// Verifies that operand #0 is valid.
pub fn check_op0(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #1 is valid.
pub fn check_op1(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #2 is valid.
pub fn check_op2(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #3 is valid.
pub fn check_op3(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #4 is valid.
pub fn check_op4(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::XZR {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #5 is valid.
pub fn check_op5(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Verifies that operand #6 is valid.
pub fn check_op6(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Formats the instruction.
pub fn format(instr: &Instruction, fmt: &mut impl Formatter, output: &mut impl FormatterOutput, config: &Config) -> Result<()> {
fmt.format_mnemonic(output, &config.global, &config.instructions.casp_cp32_comswappr, instr)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::Space)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, 0)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, 1)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, 2)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, 3)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::BracketLeft)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, 4)?;
if !config.global.syntax.omit_deref_null_const {
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::NumSign)?;
fmt.format_text(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, "0")?;
};
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp32_comswappr, instr, FormatterTextKind::BracketRight)?;;
Ok(())
}
}
/// Type that represents alias identifiers for [`CaspCp32Comswappr`].
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Debug, Hash)]
pub enum CaspCp32ComswapprAliases {
None,
}
/// None-bit encoding.
///
/// # Encoding
///
/// <table style="font-family: courier, monospace">
/// <tr>
/// <td style="border: none">31</td>
/// <td style="border: none">30</td>
/// <td style="border: none">29</td>
/// <td style="border: none">28</td>
/// <td style="border: none">27</td>
/// <td style="border: none">26</td>
/// <td style="border: none">25</td>
/// <td style="border: none">24</td>
/// <td style="border: none">23</td>
/// <td style="border: none">22</td>
/// <td style="border: none">21</td>
/// <td style="border: none">20</td>
/// <td style="border: none">19</td>
/// <td style="border: none">18</td>
/// <td style="border: none">17</td>
/// <td style="border: none">16</td>
/// <td style="border: none">15</td>
/// <td style="border: none">14</td>
/// <td style="border: none">13</td>
/// <td style="border: none">12</td>
/// <td style="border: none">11</td>
/// <td style="border: none">10</td>
/// <td style="border: none">9</td>
/// <td style="border: none">8</td>
/// <td style="border: none">7</td>
/// <td style="border: none">6</td>
/// <td style="border: none">5</td>
/// <td style="border: none">4</td>
/// <td style="border: none">3</td>
/// <td style="border: none">2</td>
/// <td style="border: none">1</td>
/// <td style="border: none">0</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">sz</td>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">L</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rs</td>
/// <td style="text-align: center" colspan="1">o0</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rn</td>
/// <td style="text-align: center" colspan="5">Rt</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="7"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5">Rt2</td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// </tr>
/// </table>
pub struct CaspaCp32Comswappr;
impl CaspaCp32Comswappr {
/// Returns the instruction mnemonic.
pub fn mnemonic(_instr: &Instruction) -> Mnemonic {
Mnemonic::CASPA
}
/// Returns the instruction size.
pub fn size(_instr: &Instruction) -> usize {
4
}
/// Decodes the instruction in `data`.
pub fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
// Fields are extracted from the input value.
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
// Operand values are computed from the base fields.
let Rs_post = Rs;
let op_0 = Register::aarch32(Rs_post, false)?;
let Rs_post = Rs;
let op_1 = Register::aarch32(Rs_post + 1, false)?;
let Rt_post = Rt;
let op_2 = Register::aarch32(Rt_post, false)?;
let Rt_post = Rt;
let op_3 = Register::aarch32(Rt_post + 1, false)?;
let Rn_post = Rn;
let op_4 = Register::aarch64(Rn_post, true)?;
// Instruction creation from the operands.
let mut instr = Instruction::builder(Code::CASPA_CP32_comswappr)
.operand(0, op_0)?
.operand(1, op_1)?
.operand(2, op_2)?
.operand(3, op_3)?
.operand(4, op_4)?
.build();
Ok(instr)
}
/// Encodes the instruction into `buf`.
pub fn encode(instr: &Instruction, buf: &mut Vec<u8>) -> Result<usize> {
// Retrieve all operand values.
let Rs_pre = instr.op0().as_register()?.encode();
let Rt_pre = instr.op2().as_register()?.encode();
let Rn_pre = instr.op4().as_register()?.encode();
// Compute all instruction fields from the operand values.
let Rs = (Rs_pre & 31);
let Rt = (Rt_pre & 31);
let Rn = (Rn_pre & 31);
// Add all fields to the base instruction encoding.
let mut instr: u32 = 0b00001000011000000111110000000000;
instr |= (Rs & 31) << 16;
instr |= (Rt & 31) << 0;
instr |= (Rn & 31) << 5;
let bytes = instr.to_le_bytes();
let len = bytes.len();
buf.extend(bytes);
Ok(len)
}
/// Encode an instruction part of an instruction block into `buf`.
pub fn encode_block(instr: &mut Instruction, buf: &mut Vec<u8>, labels: &std::collections::HashMap<u64, u64>) -> Result<usize> {
Self::encode(instr, buf)
}
/// Verifies that operand #0 is valid.
pub fn check_op0(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #1 is valid.
pub fn check_op1(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #2 is valid.
pub fn check_op2(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #3 is valid.
pub fn check_op3(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #4 is valid.
pub fn check_op4(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::XZR {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #5 is valid.
pub fn check_op5(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Verifies that operand #6 is valid.
pub fn check_op6(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Formats the instruction.
pub fn format(instr: &Instruction, fmt: &mut impl Formatter, output: &mut impl FormatterOutput, config: &Config) -> Result<()> {
fmt.format_mnemonic(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::Space)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, 0)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, 1)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, 2)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, 3)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::BracketLeft)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, 4)?;
if !config.global.syntax.omit_deref_null_const {
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::NumSign)?;
fmt.format_text(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, "0")?;
};
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp32_comswappr, instr, FormatterTextKind::BracketRight)?;;
Ok(())
}
}
/// Type that represents alias identifiers for [`CaspaCp32Comswappr`].
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Debug, Hash)]
pub enum CaspaCp32ComswapprAliases {
None,
}
/// None-bit encoding.
///
/// # Encoding
///
/// <table style="font-family: courier, monospace">
/// <tr>
/// <td style="border: none">31</td>
/// <td style="border: none">30</td>
/// <td style="border: none">29</td>
/// <td style="border: none">28</td>
/// <td style="border: none">27</td>
/// <td style="border: none">26</td>
/// <td style="border: none">25</td>
/// <td style="border: none">24</td>
/// <td style="border: none">23</td>
/// <td style="border: none">22</td>
/// <td style="border: none">21</td>
/// <td style="border: none">20</td>
/// <td style="border: none">19</td>
/// <td style="border: none">18</td>
/// <td style="border: none">17</td>
/// <td style="border: none">16</td>
/// <td style="border: none">15</td>
/// <td style="border: none">14</td>
/// <td style="border: none">13</td>
/// <td style="border: none">12</td>
/// <td style="border: none">11</td>
/// <td style="border: none">10</td>
/// <td style="border: none">9</td>
/// <td style="border: none">8</td>
/// <td style="border: none">7</td>
/// <td style="border: none">6</td>
/// <td style="border: none">5</td>
/// <td style="border: none">4</td>
/// <td style="border: none">3</td>
/// <td style="border: none">2</td>
/// <td style="border: none">1</td>
/// <td style="border: none">0</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">sz</td>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">L</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rs</td>
/// <td style="text-align: center" colspan="1">o0</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rn</td>
/// <td style="text-align: center" colspan="5">Rt</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="7"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5">Rt2</td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// </tr>
/// </table>
pub struct CaspalCp32Comswappr;
impl CaspalCp32Comswappr {
/// Returns the instruction mnemonic.
pub fn mnemonic(_instr: &Instruction) -> Mnemonic {
Mnemonic::CASPAL
}
/// Returns the instruction size.
pub fn size(_instr: &Instruction) -> usize {
4
}
/// Decodes the instruction in `data`.
pub fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
// Fields are extracted from the input value.
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
// Operand values are computed from the base fields.
let Rs_post = Rs;
let op_0 = Register::aarch32(Rs_post, false)?;
let Rs_post = Rs;
let op_1 = Register::aarch32(Rs_post + 1, false)?;
let Rt_post = Rt;
let op_2 = Register::aarch32(Rt_post, false)?;
let Rt_post = Rt;
let op_3 = Register::aarch32(Rt_post + 1, false)?;
let Rn_post = Rn;
let op_4 = Register::aarch64(Rn_post, true)?;
// Instruction creation from the operands.
let mut instr = Instruction::builder(Code::CASPAL_CP32_comswappr)
.operand(0, op_0)?
.operand(1, op_1)?
.operand(2, op_2)?
.operand(3, op_3)?
.operand(4, op_4)?
.build();
Ok(instr)
}
/// Encodes the instruction into `buf`.
pub fn encode(instr: &Instruction, buf: &mut Vec<u8>) -> Result<usize> {
// Retrieve all operand values.
let Rs_pre = instr.op0().as_register()?.encode();
let Rt_pre = instr.op2().as_register()?.encode();
let Rn_pre = instr.op4().as_register()?.encode();
// Compute all instruction fields from the operand values.
let Rs = (Rs_pre & 31);
let Rt = (Rt_pre & 31);
let Rn = (Rn_pre & 31);
// Add all fields to the base instruction encoding.
let mut instr: u32 = 0b00001000011000001111110000000000;
instr |= (Rs & 31) << 16;
instr |= (Rt & 31) << 0;
instr |= (Rn & 31) << 5;
let bytes = instr.to_le_bytes();
let len = bytes.len();
buf.extend(bytes);
Ok(len)
}
/// Encode an instruction part of an instruction block into `buf`.
pub fn encode_block(instr: &mut Instruction, buf: &mut Vec<u8>, labels: &std::collections::HashMap<u64, u64>) -> Result<usize> {
Self::encode(instr, buf)
}
/// Verifies that operand #0 is valid.
pub fn check_op0(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #1 is valid.
pub fn check_op1(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #2 is valid.
pub fn check_op2(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #3 is valid.
pub fn check_op3(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #4 is valid.
pub fn check_op4(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::XZR {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #5 is valid.
pub fn check_op5(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Verifies that operand #6 is valid.
pub fn check_op6(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Formats the instruction.
pub fn format(instr: &Instruction, fmt: &mut impl Formatter, output: &mut impl FormatterOutput, config: &Config) -> Result<()> {
fmt.format_mnemonic(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::Space)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, 0)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, 1)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, 2)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, 3)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::BracketLeft)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, 4)?;
if !config.global.syntax.omit_deref_null_const {
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::NumSign)?;
fmt.format_text(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, "0")?;
};
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp32_comswappr, instr, FormatterTextKind::BracketRight)?;;
Ok(())
}
}
/// Type that represents alias identifiers for [`CaspalCp32Comswappr`].
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Debug, Hash)]
pub enum CaspalCp32ComswapprAliases {
None,
}
/// None-bit encoding.
///
/// # Encoding
///
/// <table style="font-family: courier, monospace">
/// <tr>
/// <td style="border: none">31</td>
/// <td style="border: none">30</td>
/// <td style="border: none">29</td>
/// <td style="border: none">28</td>
/// <td style="border: none">27</td>
/// <td style="border: none">26</td>
/// <td style="border: none">25</td>
/// <td style="border: none">24</td>
/// <td style="border: none">23</td>
/// <td style="border: none">22</td>
/// <td style="border: none">21</td>
/// <td style="border: none">20</td>
/// <td style="border: none">19</td>
/// <td style="border: none">18</td>
/// <td style="border: none">17</td>
/// <td style="border: none">16</td>
/// <td style="border: none">15</td>
/// <td style="border: none">14</td>
/// <td style="border: none">13</td>
/// <td style="border: none">12</td>
/// <td style="border: none">11</td>
/// <td style="border: none">10</td>
/// <td style="border: none">9</td>
/// <td style="border: none">8</td>
/// <td style="border: none">7</td>
/// <td style="border: none">6</td>
/// <td style="border: none">5</td>
/// <td style="border: none">4</td>
/// <td style="border: none">3</td>
/// <td style="border: none">2</td>
/// <td style="border: none">1</td>
/// <td style="border: none">0</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">sz</td>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">L</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rs</td>
/// <td style="text-align: center" colspan="1">o0</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rn</td>
/// <td style="text-align: center" colspan="5">Rt</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="7"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5">Rt2</td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// </tr>
/// </table>
pub struct CasplCp32Comswappr;
impl CasplCp32Comswappr {
/// Returns the instruction mnemonic.
pub fn mnemonic(_instr: &Instruction) -> Mnemonic {
Mnemonic::CASPL
}
/// Returns the instruction size.
pub fn size(_instr: &Instruction) -> usize {
4
}
/// Decodes the instruction in `data`.
pub fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
// Fields are extracted from the input value.
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
// Operand values are computed from the base fields.
let Rs_post = Rs;
let op_0 = Register::aarch32(Rs_post, false)?;
let Rs_post = Rs;
let op_1 = Register::aarch32(Rs_post + 1, false)?;
let Rt_post = Rt;
let op_2 = Register::aarch32(Rt_post, false)?;
let Rt_post = Rt;
let op_3 = Register::aarch32(Rt_post + 1, false)?;
let Rn_post = Rn;
let op_4 = Register::aarch64(Rn_post, true)?;
// Instruction creation from the operands.
let mut instr = Instruction::builder(Code::CASPL_CP32_comswappr)
.operand(0, op_0)?
.operand(1, op_1)?
.operand(2, op_2)?
.operand(3, op_3)?
.operand(4, op_4)?
.build();
Ok(instr)
}
/// Encodes the instruction into `buf`.
pub fn encode(instr: &Instruction, buf: &mut Vec<u8>) -> Result<usize> {
// Retrieve all operand values.
let Rs_pre = instr.op0().as_register()?.encode();
let Rt_pre = instr.op2().as_register()?.encode();
let Rn_pre = instr.op4().as_register()?.encode();
// Compute all instruction fields from the operand values.
let Rs = (Rs_pre & 31);
let Rt = (Rt_pre & 31);
let Rn = (Rn_pre & 31);
// Add all fields to the base instruction encoding.
let mut instr: u32 = 0b00001000001000001111110000000000;
instr |= (Rs & 31) << 16;
instr |= (Rt & 31) << 0;
instr |= (Rn & 31) << 5;
let bytes = instr.to_le_bytes();
let len = bytes.len();
buf.extend(bytes);
Ok(len)
}
/// Encode an instruction part of an instruction block into `buf`.
pub fn encode_block(instr: &mut Instruction, buf: &mut Vec<u8>, labels: &std::collections::HashMap<u64, u64>) -> Result<usize> {
Self::encode(instr, buf)
}
/// Verifies that operand #0 is valid.
pub fn check_op0(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #1 is valid.
pub fn check_op1(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #2 is valid.
pub fn check_op2(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #3 is valid.
pub fn check_op3(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch32() {
todo!()
}
if *r == Register::WSP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #4 is valid.
pub fn check_op4(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::XZR {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #5 is valid.
pub fn check_op5(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Verifies that operand #6 is valid.
pub fn check_op6(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Formats the instruction.
pub fn format(instr: &Instruction, fmt: &mut impl Formatter, output: &mut impl FormatterOutput, config: &Config) -> Result<()> {
fmt.format_mnemonic(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::Space)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, 0)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, 1)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, 2)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, 3)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::BracketLeft)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, 4)?;
if !config.global.syntax.omit_deref_null_const {
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::NumSign)?;
fmt.format_text(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, "0")?;
};
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp32_comswappr, instr, FormatterTextKind::BracketRight)?;;
Ok(())
}
}
/// Type that represents alias identifiers for [`CasplCp32Comswappr`].
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Debug, Hash)]
pub enum CasplCp32ComswapprAliases {
None,
}
/// None-bit encoding.
///
/// # Encoding
///
/// <table style="font-family: courier, monospace">
/// <tr>
/// <td style="border: none">31</td>
/// <td style="border: none">30</td>
/// <td style="border: none">29</td>
/// <td style="border: none">28</td>
/// <td style="border: none">27</td>
/// <td style="border: none">26</td>
/// <td style="border: none">25</td>
/// <td style="border: none">24</td>
/// <td style="border: none">23</td>
/// <td style="border: none">22</td>
/// <td style="border: none">21</td>
/// <td style="border: none">20</td>
/// <td style="border: none">19</td>
/// <td style="border: none">18</td>
/// <td style="border: none">17</td>
/// <td style="border: none">16</td>
/// <td style="border: none">15</td>
/// <td style="border: none">14</td>
/// <td style="border: none">13</td>
/// <td style="border: none">12</td>
/// <td style="border: none">11</td>
/// <td style="border: none">10</td>
/// <td style="border: none">9</td>
/// <td style="border: none">8</td>
/// <td style="border: none">7</td>
/// <td style="border: none">6</td>
/// <td style="border: none">5</td>
/// <td style="border: none">4</td>
/// <td style="border: none">3</td>
/// <td style="border: none">2</td>
/// <td style="border: none">1</td>
/// <td style="border: none">0</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">sz</td>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">L</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rs</td>
/// <td style="text-align: center" colspan="1">o0</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rn</td>
/// <td style="text-align: center" colspan="5">Rt</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="7"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5">Rt2</td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// </tr>
/// </table>
pub struct CaspCp64Comswappr;
impl CaspCp64Comswappr {
/// Returns the instruction mnemonic.
pub fn mnemonic(_instr: &Instruction) -> Mnemonic {
Mnemonic::CASP
}
/// Returns the instruction size.
pub fn size(_instr: &Instruction) -> usize {
4
}
/// Decodes the instruction in `data`.
pub fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
// Fields are extracted from the input value.
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
// Operand values are computed from the base fields.
let Rs_post = Rs;
let op_0 = Register::aarch64(Rs_post, false)?;
let Rs_post = Rs;
let op_1 = Register::aarch64(Rs_post + 1, false)?;
let Rt_post = Rt;
let op_2 = Register::aarch64(Rt_post, false)?;
let Rt_post = Rt;
let op_3 = Register::aarch64(Rt_post + 1, false)?;
let Rn_post = Rn;
let op_4 = Register::aarch64(Rn_post, true)?;
// Instruction creation from the operands.
let mut instr = Instruction::builder(Code::CASP_CP64_comswappr)
.operand(0, op_0)?
.operand(1, op_1)?
.operand(2, op_2)?
.operand(3, op_3)?
.operand(4, op_4)?
.build();
Ok(instr)
}
/// Encodes the instruction into `buf`.
pub fn encode(instr: &Instruction, buf: &mut Vec<u8>) -> Result<usize> {
// Retrieve all operand values.
let Rs_pre = instr.op0().as_register()?.encode();
let Rt_pre = instr.op2().as_register()?.encode();
let Rn_pre = instr.op4().as_register()?.encode();
// Compute all instruction fields from the operand values.
let Rs = (Rs_pre & 31);
let Rt = (Rt_pre & 31);
let Rn = (Rn_pre & 31);
// Add all fields to the base instruction encoding.
let mut instr: u32 = 0b01001000001000000111110000000000;
instr |= (Rs & 31) << 16;
instr |= (Rt & 31) << 0;
instr |= (Rn & 31) << 5;
let bytes = instr.to_le_bytes();
let len = bytes.len();
buf.extend(bytes);
Ok(len)
}
/// Encode an instruction part of an instruction block into `buf`.
pub fn encode_block(instr: &mut Instruction, buf: &mut Vec<u8>, labels: &std::collections::HashMap<u64, u64>) -> Result<usize> {
Self::encode(instr, buf)
}
/// Verifies that operand #0 is valid.
pub fn check_op0(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #1 is valid.
pub fn check_op1(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #2 is valid.
pub fn check_op2(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #3 is valid.
pub fn check_op3(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #4 is valid.
pub fn check_op4(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::XZR {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #5 is valid.
pub fn check_op5(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Verifies that operand #6 is valid.
pub fn check_op6(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Formats the instruction.
pub fn format(instr: &Instruction, fmt: &mut impl Formatter, output: &mut impl FormatterOutput, config: &Config) -> Result<()> {
fmt.format_mnemonic(output, &config.global, &config.instructions.casp_cp64_comswappr, instr)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::Space)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, 0)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, 1)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, 2)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, 3)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::BracketLeft)?;
fmt.format_operand(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, 4)?;
if !config.global.syntax.omit_deref_null_const {
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::NumSign)?;
fmt.format_text(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, "0")?;
};
fmt.format_punctuation(output, &config.global, &config.instructions.casp_cp64_comswappr, instr, FormatterTextKind::BracketRight)?;;
Ok(())
}
}
/// Type that represents alias identifiers for [`CaspCp64Comswappr`].
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Debug, Hash)]
pub enum CaspCp64ComswapprAliases {
None,
}
/// None-bit encoding.
///
/// # Encoding
///
/// <table style="font-family: courier, monospace">
/// <tr>
/// <td style="border: none">31</td>
/// <td style="border: none">30</td>
/// <td style="border: none">29</td>
/// <td style="border: none">28</td>
/// <td style="border: none">27</td>
/// <td style="border: none">26</td>
/// <td style="border: none">25</td>
/// <td style="border: none">24</td>
/// <td style="border: none">23</td>
/// <td style="border: none">22</td>
/// <td style="border: none">21</td>
/// <td style="border: none">20</td>
/// <td style="border: none">19</td>
/// <td style="border: none">18</td>
/// <td style="border: none">17</td>
/// <td style="border: none">16</td>
/// <td style="border: none">15</td>
/// <td style="border: none">14</td>
/// <td style="border: none">13</td>
/// <td style="border: none">12</td>
/// <td style="border: none">11</td>
/// <td style="border: none">10</td>
/// <td style="border: none">9</td>
/// <td style="border: none">8</td>
/// <td style="border: none">7</td>
/// <td style="border: none">6</td>
/// <td style="border: none">5</td>
/// <td style="border: none">4</td>
/// <td style="border: none">3</td>
/// <td style="border: none">2</td>
/// <td style="border: none">1</td>
/// <td style="border: none">0</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">sz</td>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">L</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rs</td>
/// <td style="text-align: center" colspan="1">o0</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rn</td>
/// <td style="text-align: center" colspan="5">Rt</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="7"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5">Rt2</td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// </tr>
/// </table>
pub struct CaspaCp64Comswappr;
impl CaspaCp64Comswappr {
/// Returns the instruction mnemonic.
pub fn mnemonic(_instr: &Instruction) -> Mnemonic {
Mnemonic::CASPA
}
/// Returns the instruction size.
pub fn size(_instr: &Instruction) -> usize {
4
}
/// Decodes the instruction in `data`.
pub fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
// Fields are extracted from the input value.
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
// Operand values are computed from the base fields.
let Rs_post = Rs;
let op_0 = Register::aarch64(Rs_post, false)?;
let Rs_post = Rs;
let op_1 = Register::aarch64(Rs_post + 1, false)?;
let Rt_post = Rt;
let op_2 = Register::aarch64(Rt_post, false)?;
let Rt_post = Rt;
let op_3 = Register::aarch64(Rt_post + 1, false)?;
let Rn_post = Rn;
let op_4 = Register::aarch64(Rn_post, true)?;
// Instruction creation from the operands.
let mut instr = Instruction::builder(Code::CASPA_CP64_comswappr)
.operand(0, op_0)?
.operand(1, op_1)?
.operand(2, op_2)?
.operand(3, op_3)?
.operand(4, op_4)?
.build();
Ok(instr)
}
/// Encodes the instruction into `buf`.
pub fn encode(instr: &Instruction, buf: &mut Vec<u8>) -> Result<usize> {
// Retrieve all operand values.
let Rs_pre = instr.op0().as_register()?.encode();
let Rt_pre = instr.op2().as_register()?.encode();
let Rn_pre = instr.op4().as_register()?.encode();
// Compute all instruction fields from the operand values.
let Rs = (Rs_pre & 31);
let Rt = (Rt_pre & 31);
let Rn = (Rn_pre & 31);
// Add all fields to the base instruction encoding.
let mut instr: u32 = 0b01001000011000000111110000000000;
instr |= (Rs & 31) << 16;
instr |= (Rt & 31) << 0;
instr |= (Rn & 31) << 5;
let bytes = instr.to_le_bytes();
let len = bytes.len();
buf.extend(bytes);
Ok(len)
}
/// Encode an instruction part of an instruction block into `buf`.
pub fn encode_block(instr: &mut Instruction, buf: &mut Vec<u8>, labels: &std::collections::HashMap<u64, u64>) -> Result<usize> {
Self::encode(instr, buf)
}
/// Verifies that operand #0 is valid.
pub fn check_op0(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #1 is valid.
pub fn check_op1(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #2 is valid.
pub fn check_op2(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #3 is valid.
pub fn check_op3(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #4 is valid.
pub fn check_op4(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::XZR {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #5 is valid.
pub fn check_op5(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Verifies that operand #6 is valid.
pub fn check_op6(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Formats the instruction.
pub fn format(instr: &Instruction, fmt: &mut impl Formatter, output: &mut impl FormatterOutput, config: &Config) -> Result<()> {
fmt.format_mnemonic(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::Space)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, 0)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, 1)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, 2)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, 3)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::BracketLeft)?;
fmt.format_operand(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, 4)?;
if !config.global.syntax.omit_deref_null_const {
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::NumSign)?;
fmt.format_text(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, "0")?;
};
fmt.format_punctuation(output, &config.global, &config.instructions.caspa_cp64_comswappr, instr, FormatterTextKind::BracketRight)?;;
Ok(())
}
}
/// Type that represents alias identifiers for [`CaspaCp64Comswappr`].
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Debug, Hash)]
pub enum CaspaCp64ComswapprAliases {
None,
}
/// None-bit encoding.
///
/// # Encoding
///
/// <table style="font-family: courier, monospace">
/// <tr>
/// <td style="border: none">31</td>
/// <td style="border: none">30</td>
/// <td style="border: none">29</td>
/// <td style="border: none">28</td>
/// <td style="border: none">27</td>
/// <td style="border: none">26</td>
/// <td style="border: none">25</td>
/// <td style="border: none">24</td>
/// <td style="border: none">23</td>
/// <td style="border: none">22</td>
/// <td style="border: none">21</td>
/// <td style="border: none">20</td>
/// <td style="border: none">19</td>
/// <td style="border: none">18</td>
/// <td style="border: none">17</td>
/// <td style="border: none">16</td>
/// <td style="border: none">15</td>
/// <td style="border: none">14</td>
/// <td style="border: none">13</td>
/// <td style="border: none">12</td>
/// <td style="border: none">11</td>
/// <td style="border: none">10</td>
/// <td style="border: none">9</td>
/// <td style="border: none">8</td>
/// <td style="border: none">7</td>
/// <td style="border: none">6</td>
/// <td style="border: none">5</td>
/// <td style="border: none">4</td>
/// <td style="border: none">3</td>
/// <td style="border: none">2</td>
/// <td style="border: none">1</td>
/// <td style="border: none">0</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">sz</td>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">L</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rs</td>
/// <td style="text-align: center" colspan="1">o0</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rn</td>
/// <td style="text-align: center" colspan="5">Rt</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="7"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5">Rt2</td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// </tr>
/// </table>
pub struct CaspalCp64Comswappr;
impl CaspalCp64Comswappr {
/// Returns the instruction mnemonic.
pub fn mnemonic(_instr: &Instruction) -> Mnemonic {
Mnemonic::CASPAL
}
/// Returns the instruction size.
pub fn size(_instr: &Instruction) -> usize {
4
}
/// Decodes the instruction in `data`.
pub fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
// Fields are extracted from the input value.
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
// Operand values are computed from the base fields.
let Rs_post = Rs;
let op_0 = Register::aarch64(Rs_post, false)?;
let Rs_post = Rs;
let op_1 = Register::aarch64(Rs_post + 1, false)?;
let Rt_post = Rt;
let op_2 = Register::aarch64(Rt_post, false)?;
let Rt_post = Rt;
let op_3 = Register::aarch64(Rt_post + 1, false)?;
let Rn_post = Rn;
let op_4 = Register::aarch64(Rn_post, true)?;
// Instruction creation from the operands.
let mut instr = Instruction::builder(Code::CASPAL_CP64_comswappr)
.operand(0, op_0)?
.operand(1, op_1)?
.operand(2, op_2)?
.operand(3, op_3)?
.operand(4, op_4)?
.build();
Ok(instr)
}
/// Encodes the instruction into `buf`.
pub fn encode(instr: &Instruction, buf: &mut Vec<u8>) -> Result<usize> {
// Retrieve all operand values.
let Rs_pre = instr.op0().as_register()?.encode();
let Rt_pre = instr.op2().as_register()?.encode();
let Rn_pre = instr.op4().as_register()?.encode();
// Compute all instruction fields from the operand values.
let Rs = (Rs_pre & 31);
let Rt = (Rt_pre & 31);
let Rn = (Rn_pre & 31);
// Add all fields to the base instruction encoding.
let mut instr: u32 = 0b01001000011000001111110000000000;
instr |= (Rs & 31) << 16;
instr |= (Rt & 31) << 0;
instr |= (Rn & 31) << 5;
let bytes = instr.to_le_bytes();
let len = bytes.len();
buf.extend(bytes);
Ok(len)
}
/// Encode an instruction part of an instruction block into `buf`.
pub fn encode_block(instr: &mut Instruction, buf: &mut Vec<u8>, labels: &std::collections::HashMap<u64, u64>) -> Result<usize> {
Self::encode(instr, buf)
}
/// Verifies that operand #0 is valid.
pub fn check_op0(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #1 is valid.
pub fn check_op1(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #2 is valid.
pub fn check_op2(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #3 is valid.
pub fn check_op3(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #4 is valid.
pub fn check_op4(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::XZR {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #5 is valid.
pub fn check_op5(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Verifies that operand #6 is valid.
pub fn check_op6(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Formats the instruction.
pub fn format(instr: &Instruction, fmt: &mut impl Formatter, output: &mut impl FormatterOutput, config: &Config) -> Result<()> {
fmt.format_mnemonic(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::Space)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, 0)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, 1)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, 2)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, 3)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::BracketLeft)?;
fmt.format_operand(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, 4)?;
if !config.global.syntax.omit_deref_null_const {
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::NumSign)?;
fmt.format_text(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, "0")?;
};
fmt.format_punctuation(output, &config.global, &config.instructions.caspal_cp64_comswappr, instr, FormatterTextKind::BracketRight)?;;
Ok(())
}
}
/// Type that represents alias identifiers for [`CaspalCp64Comswappr`].
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Debug, Hash)]
pub enum CaspalCp64ComswapprAliases {
None,
}
/// None-bit encoding.
///
/// # Encoding
///
/// <table style="font-family: courier, monospace">
/// <tr>
/// <td style="border: none">31</td>
/// <td style="border: none">30</td>
/// <td style="border: none">29</td>
/// <td style="border: none">28</td>
/// <td style="border: none">27</td>
/// <td style="border: none">26</td>
/// <td style="border: none">25</td>
/// <td style="border: none">24</td>
/// <td style="border: none">23</td>
/// <td style="border: none">22</td>
/// <td style="border: none">21</td>
/// <td style="border: none">20</td>
/// <td style="border: none">19</td>
/// <td style="border: none">18</td>
/// <td style="border: none">17</td>
/// <td style="border: none">16</td>
/// <td style="border: none">15</td>
/// <td style="border: none">14</td>
/// <td style="border: none">13</td>
/// <td style="border: none">12</td>
/// <td style="border: none">11</td>
/// <td style="border: none">10</td>
/// <td style="border: none">9</td>
/// <td style="border: none">8</td>
/// <td style="border: none">7</td>
/// <td style="border: none">6</td>
/// <td style="border: none">5</td>
/// <td style="border: none">4</td>
/// <td style="border: none">3</td>
/// <td style="border: none">2</td>
/// <td style="border: none">1</td>
/// <td style="border: none">0</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">sz</td>
/// <td style="text-align: center; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">0</td>
/// <td style="text-align: center; border-left: none" colspan="1">0</td>
/// <td style="text-align: center" colspan="1">L</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rs</td>
/// <td style="text-align: center" colspan="1">o0</td>
/// <td style="text-align: center; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none; border-right: none" colspan="1">1</td>
/// <td style="text-align: center; border-left: none" colspan="1">1</td>
/// <td style="text-align: center" colspan="5">Rn</td>
/// <td style="text-align: center" colspan="5">Rt</td>
/// </tr>
/// <tr>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="7"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="1"></td>
/// <td style="text-align: center; border: none" colspan="5">Rt2</td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// <td style="text-align: center; border: none" colspan="5"></td>
/// </tr>
/// </table>
pub struct CasplCp64Comswappr;
impl CasplCp64Comswappr {
/// Returns the instruction mnemonic.
pub fn mnemonic(_instr: &Instruction) -> Mnemonic {
Mnemonic::CASPL
}
/// Returns the instruction size.
pub fn size(_instr: &Instruction) -> usize {
4
}
/// Decodes the instruction in `data`.
pub fn decode(data: u32, decoder: &mut Decoder) -> Result<Instruction> {
// Fields are extracted from the input value.
let Rs = (data >> 16) & 31;
let Rs_post = Rs;
let Rn = (data >> 5) & 31;
let Rn_post = Rn;
let Rt = (data >> 0) & 31;
let Rt_post = Rt;
// Operand values are computed from the base fields.
let Rs_post = Rs;
let op_0 = Register::aarch64(Rs_post, false)?;
let Rs_post = Rs;
let op_1 = Register::aarch64(Rs_post + 1, false)?;
let Rt_post = Rt;
let op_2 = Register::aarch64(Rt_post, false)?;
let Rt_post = Rt;
let op_3 = Register::aarch64(Rt_post + 1, false)?;
let Rn_post = Rn;
let op_4 = Register::aarch64(Rn_post, true)?;
// Instruction creation from the operands.
let mut instr = Instruction::builder(Code::CASPL_CP64_comswappr)
.operand(0, op_0)?
.operand(1, op_1)?
.operand(2, op_2)?
.operand(3, op_3)?
.operand(4, op_4)?
.build();
Ok(instr)
}
/// Encodes the instruction into `buf`.
pub fn encode(instr: &Instruction, buf: &mut Vec<u8>) -> Result<usize> {
// Retrieve all operand values.
let Rs_pre = instr.op0().as_register()?.encode();
let Rt_pre = instr.op2().as_register()?.encode();
let Rn_pre = instr.op4().as_register()?.encode();
// Compute all instruction fields from the operand values.
let Rs = (Rs_pre & 31);
let Rt = (Rt_pre & 31);
let Rn = (Rn_pre & 31);
// Add all fields to the base instruction encoding.
let mut instr: u32 = 0b01001000001000001111110000000000;
instr |= (Rs & 31) << 16;
instr |= (Rt & 31) << 0;
instr |= (Rn & 31) << 5;
let bytes = instr.to_le_bytes();
let len = bytes.len();
buf.extend(bytes);
Ok(len)
}
/// Encode an instruction part of an instruction block into `buf`.
pub fn encode_block(instr: &mut Instruction, buf: &mut Vec<u8>, labels: &std::collections::HashMap<u64, u64>) -> Result<usize> {
Self::encode(instr, buf)
}
/// Verifies that operand #0 is valid.
pub fn check_op0(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #1 is valid.
pub fn check_op1(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #2 is valid.
pub fn check_op2(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 != 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #3 is valid.
pub fn check_op3(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::SP {
todo!()
}
if r.encode() % 2 == 0 {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #4 is valid.
pub fn check_op4(instr: &Instruction, op: &Operand) -> Result<()> {
if let Operand::Register(r) = op {
if !r.is_aarch64() {
todo!()
}
if *r == Register::XZR {
todo!()
}
return Ok(())
}
todo!()
}
/// Verifies that operand #5 is valid.
pub fn check_op5(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Verifies that operand #6 is valid.
pub fn check_op6(instr: &Instruction, op: &Operand) -> Result<()> {
todo!()
}
/// Formats the instruction.
pub fn format(instr: &Instruction, fmt: &mut impl Formatter, output: &mut impl FormatterOutput, config: &Config) -> Result<()> {
fmt.format_mnemonic(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::Space)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, 0)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, 1)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, 2)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, 3)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::BracketLeft)?;
fmt.format_operand(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, 4)?;
if !config.global.syntax.omit_deref_null_const {
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::Comma)?;
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::NumSign)?;
fmt.format_text(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, "0")?;
};
fmt.format_punctuation(output, &config.global, &config.instructions.caspl_cp64_comswappr, instr, FormatterTextKind::BracketRight)?;;
Ok(())
}
}
/// Type that represents alias identifiers for [`CasplCp64Comswappr`].
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Debug, Hash)]
pub enum CasplCp64ComswapprAliases {
None,
}