2019-01-25 01:59:53 +00:00
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namespace ChocolArm64.Decoders
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{
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Implement some ARM32 memory instructions and CMP (#565)
* Implement ARM32 memory instructions: LDM, LDR, LDRB, LDRD, LDRH, LDRSB, LDRSH, STM, STR, STRB, STRD, STRH (immediate and register + immediate variants), implement CMP (immediate and register shifted by immediate variants)
* Rename some opcode classes and flag masks for consistency
* Fix a few suboptimal ARM32 codegen issues, only loads should be considered on decoder when checking if Rt == PC, and only NZCV flags should be considered for comparison optimizations
* Take into account Rt2 for LDRD instructions aswell when checking if the instruction changes PC
* Re-align arm32 instructions on the opcode table
2019-01-29 16:06:11 +00:00
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interface IOpCode32Alu : IOpCode32
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2019-01-25 01:59:53 +00:00
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{
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int Rd { get; }
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int Rn { get; }
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bool SetFlags { get; }
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}
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}
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