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| author | hrydgard <hrydgard@gmail.com> | 2009-06-21 12:09:17 +0000 |
|---|---|---|
| committer | hrydgard <hrydgard@gmail.com> | 2009-06-21 12:09:17 +0000 |
| commit | 37375c711571fc515dc6c0b227c3edf3f4eb44c4 (patch) | |
| tree | 3ba1383689b3f57569a7bf9cf0256b97577769d2 /Source/Core/DSPCore/Src/DSPTables.cpp | |
| parent | 1ca874365b3bfe6d0ab6d8cbfbc1d34fa37abdeb (diff) | |
Implement the newly discovered DSP opcodes that I named LSRN and ASRN. Also (attempt to) implement reading ARAM through 0xFFD3, like the zelda ucode does.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3523 8ced0084-cf51-0410-be5f-012b33b47a6e
Diffstat (limited to 'Source/Core/DSPCore/Src/DSPTables.cpp')
| -rw-r--r-- | Source/Core/DSPCore/Src/DSPTables.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Source/Core/DSPCore/Src/DSPTables.cpp b/Source/Core/DSPCore/Src/DSPTables.cpp index 371af34dac..39d1d109ef 100644 --- a/Source/Core/DSPCore/Src/DSPTables.cpp +++ b/Source/Core/DSPCore/Src/DSPTables.cpp @@ -159,6 +159,10 @@ const DSPOPCTemplate opcodes[] = {"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},
+ // discovered by ector!
+ {"LSRN", 0x02ca, 0xffff, DSPInterpreter::lsrn, nop, 1, 0, {}, NULL, NULL},
+ {"ASRN", 0x02cb, 0xffff, DSPInterpreter::asrn, nop, 1, 0, {}, 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},
{"SR", 0x00e0, 0xffe0, DSPInterpreter::sr, nop, 2, 2, {{P_MEM, 2, 1, 0, 0xffff}, {P_REG, 1, 0, 0, 0x001f}}, NULL, NULL},
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