Re: [RFC PATCH 08/42] target/mips/tx79: Move MFHI1 / MFLO1 opcodes to decodetree

2021-02-15 Thread Richard Henderson
On 2/14/21 9:58 AM, Philippe Mathieu-Daudé wrote: > Introduce decodetree structure to decode the tx79 opcodes. > Start it by moving the existing MFHI1 and MFLO1 opcodes. > Remove unnecessary comments. > > As the TX79 share opcodes with the TX19/TX39/TX49 CPUs, > we introduce the decode_ext_txx9()

[RFC PATCH 08/42] target/mips/tx79: Move MFHI1 / MFLO1 opcodes to decodetree

2021-02-14 Thread Philippe Mathieu-Daudé
Introduce decodetree structure to decode the tx79 opcodes. Start it by moving the existing MFHI1 and MFLO1 opcodes. Remove unnecessary comments. As the TX79 share opcodes with the TX19/TX39/TX49 CPUs, we introduce the decode_ext_txx9() dispatcher where we will add the other decoders later.