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DSP: Document in a comment what CLR15/SET15 appears to do. (unsigned multiplication)

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minor fix in op table.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3133 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2009-05-02 14:57:26 +00:00
parent b5ea4ef9a8
commit 732562325d
4 changed files with 35 additions and 29 deletions
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8
Source/Core/DSPCore/Src/DSPTables.cpp
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@ -154,10 +154,10 @@ const DSPOPCTemplate opcodes[] =
{"SBSET", 0x1300, 0xfff8, DSPInterpreter::sbset, nop, 1, 1, {{P_IMM, 1, 0, 0, 0x0007}}, NULL, NULL},
// actually, given the masks these should probably be 0x3f. need investigation.
{"LSL", 0x1400, 0xfec0, DSPInterpreter::lsl, nop, 1, 2, {{P_ACCM, 1, 0, 8, 0x0100}, {P_IMM, 1, 0, 0, 0x003f}}, NULL, NULL},
{"LSR", 0x1440, 0xfec0, DSPInterpreter::lsr, nop, 1, 2, {{P_ACCM, 1, 0, 8, 0x0100}, {P_IMM, 1, 0, 0, 0x003f}}, NULL, NULL},
{"ASL", 0x1480, 0xfec0, DSPInterpreter::asl, nop, 1, 2, {{P_ACCM, 1, 0, 8, 0x0100}, {P_IMM, 1, 0, 0, 0x003f}}, NULL, NULL},
{"ASR", 0x14c0, 0xfec0, DSPInterpreter::asr, nop, 1, 2, {{P_ACCM, 1, 0, 8, 0x0100}, {P_IMM, 1, 0, 0, 0x003f}}, NULL, NULL},
{"LSL", 0x1400, 0xfec0, DSPInterpreter::lsl, nop, 1, 2, {{P_ACC, 1, 0, 8, 0x0100}, {P_IMM, 1, 0, 0, 0x003f}}, NULL, NULL},
{"LSR", 0x1440, 0xfec0, DSPInterpreter::lsr, nop, 1, 2, {{P_ACC, 1, 0, 8, 0x0100}, {P_IMM, 1, 0, 0, 0x003f}}, NULL, NULL},
{"ASL", 0x1480, 0xfec0, DSPInterpreter::asl, nop, 1, 2, {{P_ACC, 1, 0, 8, 0x0100}, {P_IMM, 1, 0, 0, 0x003f}}, NULL, NULL},
{"ASR", 0x14c0, 0xfec0, DSPInterpreter::asr, nop, 1, 2, {{P_ACC, 1, 0, 8, 0x0100}, {P_IMM, 1, 0, 0, 0x003f}}, NULL, NULL},
{"LRI", 0x0080, 0xffe0, DSPInterpreter::lri, nop, 2, 2, {{P_REG, 1, 0, 0, 0x001f}, {P_IMM, 2, 1, 0, 0xffff}}, NULL, NULL},
{"LR", 0x00c0, 0xffe0, DSPInterpreter::lr, nop, 2, 2, {{P_REG, 1, 0, 0, 0x001f}, {P_MEM, 2, 1, 0, 0xffff}}, NULL, NULL},