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ppcexec: Make more instructions illegal for 601.

This commit is contained in:
joevt 2024-03-26 04:59:05 -07:00 committed by dingusdev
parent 03d7728d46
commit 224ae50e91
1 changed files with 4 additions and 0 deletions
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4
cpu/ppc/ppcexec.cpp
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@ -822,6 +822,10 @@ void ppc_cpu_init(MemCtrlBase* mem_ctrl, uint32_t cpu_version, uint64_t tb_freq)
OpcodeGrabber[19] = ppc_opcode19<IS601>;
OP31(370, ppc_illegalop); // tlbia
OP31(371, ppc_illegalop); // mftb
OP31(566, ppc_illegalop); // tlbsync
OP31(978, ppc_illegalop); // tlbld // 603e and later
OP31(983, ppc_illegalop); // stfiwx
OP31(1010, ppc_illegalop); // tlbli // 603e and later
OP59t(24, ppc_illegalop); // fres
OP63t(26, ppc_illegalop); // frsqrte
OP63dc(583, ppc_mffs, IS601);