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fox32+fox32asm: Make ImmediatePtr encoding consistent for src and dest

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ry755 2022-02-02 04:43:23 -08:00 committed by Ry
parent e8287097ad
commit 7083e7a704
1 changed files with 2 additions and 1 deletions
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src/cpu.rs
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@ -2785,7 +2785,8 @@ impl Instruction {
let destination = match (((half & 0x000F) >> 2) as u8) & 0b00000011 { let destination = match (((half & 0x000F) >> 2) as u8) & 0b00000011 {
0x00 => Operand::Register, 0x00 => Operand::Register,
0x01 => Operand::RegisterPtr, 0x01 => Operand::RegisterPtr,
0x02 => Operand::ImmediatePtr(size), // 0x02 is invalid, can't use an immediate value as a destination
0x03 => Operand::ImmediatePtr(size),
_ => return None, _ => return None,
}; };
let condition = match (half & 0x00F0) as u8 { let condition = match (half & 0x00F0) as u8 {