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// Copyright 2024 Gabriel Bjørnager Jensen.
//
// This file is part of Pollex.
//
// Pollex is free software: you can redistribute it
// and/or modify it under the terms of the GNU Af-
// fero General Public License as published by the
// Free Software Foundation, either version 3 of
// the License, or (at your option) any later ver-
// sion.
//
// Pollex is distributed in the hope that it will
// be useful, but WITHOUT ANY WARRANTY; without
// even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Affero General Public License for more details.
//
// You should have received a copy of the GNU Af-
// fero General Public License along with Pollex.
// If not, see <https://www.gnu.org/licenses/>.
use crate::arm32::{
Instruction,
InstructionCodec,
Predicate,
Register,
};
use alloc::vec::Vec;
#[test]
fn test_thumb_decode() {
let binary = [
0b11011111_10101010,
0b01000111_01110000,
];
let mut codec = InstructionCodec::new();
let mut programme = Vec::new();
for opcode in binary { programme.push(codec.decode_thumb(opcode.into()).unwrap()) }
assert_eq!(
programme,
[
Instruction::SoftwareInterrupt {
predicate: Predicate::Always,
immediate: 0b10101010,
},
Instruction::BranchExchange {
predicate: Predicate::Always,
source: Register::Lr,
},
],
)
}
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