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ppu disasm: Improve ORI and ORIS disassembly

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Eladash 2019-07-29 17:51:19 +03:00 • committed by Ivan
parent 8886414013
commit 829047ecdb
1 changed files with 3 additions and 2 deletions
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5
rpcs3/Emu/Cell/PPUDisAsm.cpp
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@ -1030,13 +1030,14 @@ void PPUDisAsm::RLWNM(ppu_opcode_t op)
void PPUDisAsm::ORI(ppu_opcode_t op) void PPUDisAsm::ORI(ppu_opcode_t op)
{ {
if (op.rs == 0 && op.ra == 0 && op.uimm16 == 0) return Write("nop"); if (op.rs == 0 && op.ra == 0 && op.uimm16 == 0) return Write("nop");
DisAsm_R2_IMM("ori", op.rs, op.ra, op.uimm16); if (op.uimm16 == 0) return DisAsm_R2("mr", op.ra, op.rs);
DisAsm_R2_IMM("ori", op.ra, op.rs, op.uimm16);
} }
void PPUDisAsm::ORIS(ppu_opcode_t op) void PPUDisAsm::ORIS(ppu_opcode_t op)
{ {
if (op.rs == 0 && op.ra == 0 && op.uimm16 == 0) return Write("nop"); if (op.rs == 0 && op.ra == 0 && op.uimm16 == 0) return Write("nop");
DisAsm_R2_IMM("oris", op.rs, op.ra, op.uimm16); DisAsm_R2_IMM("oris", op.ra, op.rs, op.uimm16);
} }
void PPUDisAsm::XORI(ppu_opcode_t op) void PPUDisAsm::XORI(ppu_opcode_t op)