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DSP: Further disasm improvements. Make a few mul ops (only two of which I have seen, both in Zelda) behave like Duddie's doc says they should.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2941 8ced0084-cf51-0410-be5f-012b33b47a6e
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hrydgard
2009-04-09 14:33:34 +00:00
parent 0f26228ef2
commit 5166251b2c
6 changed files with 55 additions and 34 deletions
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10
Source/Plugins/Plugin_DSP_LLE/Src/DSPTables.cpp
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@ -275,17 +275,15 @@ DSPOPCTemplate opcodes[] =
{"MULXAC", 0xa400, 0xe6ff, DSPInterpreter::mulxac, nop, 1 | P_EXT, 3, {{P_REGM18, 1, 0, 11, 0x1000}, {P_REGM19, 1, 0, 10, 0x0800}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULXMV", 0xa600, 0xe6ff, DSPInterpreter::mulxmv, nop, 1 | P_EXT, 3, {{P_REGM18, 1, 0, 11, 0x1000}, {P_REGM19, 1, 0, 10, 0x0800}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MUL", 0x9000, 0xf7ff, DSPInterpreter::mul, nop, 1 | P_EXT, 2, {{P_REG18, 1, 0, 11, 0x0800}, {P_REG1A, 1, 0, 11, 0x0800}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULMVZ", 0x9200, 0xf6ff, DSPInterpreter::mulmvz, nop, 1 | P_EXT, 3, {{P_REG18, 1, 0, 11, 0x0800}, {P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULAC", 0x9400, 0xf6ff, DSPInterpreter::mulac, nop, 1 | P_EXT, 3, {{P_REG18, 1, 0, 11, 0x0800}, {P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULMV", 0x9600, 0xf6ff, DSPInterpreter::mulmv, nop, 1 | P_EXT, 3, {{P_REG18, 1, 0, 11, 0x0800}, {P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULC", 0xc000, 0xe7ff, DSPInterpreter::mulc, nop, 1 | P_EXT, 2, {{P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 12, 0x1000}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULCMVZ", 0xc200, 0xe6ff, DSPInterpreter::mulcmvz, nop, 1 | P_EXT, 3, {{P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 12, 0x1000}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULCAC", 0xc400, 0xe6ff, DSPInterpreter::mulcac, nop, 1 | P_EXT, 3, {{P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 12, 0x1000}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULCMV", 0xc600, 0xe6ff, DSPInterpreter::mulcmv, nop, 1 | P_EXT, 3, {{P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 12, 0x1000}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULC", 0xc000, 0xe7ff, DSPInterpreter::mulc, nop, 1 | P_EXT, 2, {{P_ACCM, 1, 0, 12, 0x1000}, {P_REG1A, 1, 0, 11, 0x0800}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULCMVZ", 0xc200, 0xe6ff, DSPInterpreter::mulcmvz, nop, 1 | P_EXT, 3, {{P_ACCM, 1, 0, 12, 0x1000}, {P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULCAC", 0xc400, 0xe6ff, DSPInterpreter::mulcac, nop, 1 | P_EXT, 3, {{P_ACCM, 1, 0, 12, 0x1000}, {P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"MULCMV", 0xc600, 0xe6ff, DSPInterpreter::mulcmv, nop, 1 | P_EXT, 3, {{P_ACCM, 1, 0, 12, 0x1000}, {P_REG1A, 1, 0, 11, 0x0800}, {P_ACCM, 1, 0, 8, 0x0100}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"ADDR", 0x4000, 0xf8ff, DSPInterpreter::addr, nop, 1 | P_EXT, 2, {{P_ACCM, 1, 0, 8, 0x0100}, {P_REG18, 1, 0, 9, 0x0600}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},
{"ADDAX", 0x4800, 0xfcff, DSPInterpreter::addax, nop, 1 | P_EXT, 2, {{P_ACCM, 1, 0, 8, 0x0100}, {P_REG18, 1, 0, 9, 0x0200}}, dsp_op_ext_ops_pro, dsp_op_ext_ops_epi},