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https://github.com/odin-lang/Odin.git
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Minimize mos65816 decoding tables
This commit is contained in:
gingerBill
@@ -297,261 +297,261 @@ DECODE_ENTRIES := [268]Decode_Entry{
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{ .SBC, {.MEM_LONG_X, .NONE}, {.LONG_1_ADDR, .NONE}, 0xFF, 4, {} },
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}
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DECODE_INDEX_OPCODE := [256]Decode_Index{
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/* 00 */ {0, 1},
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/* 01 */ {1, 1},
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/* 02 */ {2, 1},
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/* 03 */ {3, 1},
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/* 04 */ {4, 1},
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/* 05 */ {5, 1},
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/* 06 */ {6, 1},
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/* 07 */ {7, 1},
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/* 08 */ {8, 1},
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/* 09 */ {9, 2},
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/* 0A */ {11, 1},
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/* 0B */ {12, 1},
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/* 0C */ {13, 1},
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/* 0D */ {14, 1},
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/* 0E */ {15, 1},
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/* 0F */ {16, 1},
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/* 10 */ {17, 1},
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/* 11 */ {18, 1},
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/* 12 */ {19, 1},
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/* 13 */ {20, 1},
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/* 14 */ {21, 1},
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/* 15 */ {22, 1},
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/* 16 */ {23, 1},
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/* 17 */ {24, 1},
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/* 18 */ {25, 1},
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/* 19 */ {26, 1},
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/* 1A */ {27, 1},
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/* 1B */ {28, 1},
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/* 1C */ {29, 1},
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/* 1D */ {30, 1},
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/* 1E */ {31, 1},
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/* 1F */ {32, 1},
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/* 20 */ {33, 1},
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/* 21 */ {34, 1},
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/* 22 */ {35, 1},
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/* 23 */ {36, 1},
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/* 24 */ {37, 1},
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/* 25 */ {38, 1},
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/* 26 */ {39, 1},
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/* 27 */ {40, 1},
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/* 28 */ {41, 1},
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/* 29 */ {42, 2},
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/* 2A */ {44, 1},
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/* 2B */ {45, 1},
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/* 2C */ {46, 1},
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/* 2D */ {47, 1},
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/* 2E */ {48, 1},
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/* 2F */ {49, 1},
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/* 30 */ {50, 1},
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/* 31 */ {51, 1},
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/* 32 */ {52, 1},
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/* 33 */ {53, 1},
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/* 34 */ {54, 1},
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/* 35 */ {55, 1},
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/* 36 */ {56, 1},
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/* 37 */ {57, 1},
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/* 38 */ {58, 1},
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/* 39 */ {59, 1},
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/* 3A */ {60, 1},
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/* 3B */ {61, 1},
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/* 3C */ {62, 1},
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/* 3D */ {63, 1},
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/* 3E */ {64, 1},
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/* 3F */ {65, 1},
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/* 40 */ {66, 1},
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/* 41 */ {67, 1},
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/* 42 */ {68, 1},
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/* 43 */ {69, 1},
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/* 44 */ {70, 1},
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/* 45 */ {71, 1},
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/* 46 */ {72, 1},
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/* 47 */ {73, 1},
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/* 48 */ {74, 1},
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/* 49 */ {75, 2},
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/* 4A */ {77, 1},
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/* 4B */ {78, 1},
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/* 4C */ {79, 1},
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/* 4D */ {80, 1},
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/* 4E */ {81, 1},
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/* 4F */ {82, 1},
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/* 50 */ {83, 1},
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/* 51 */ {84, 1},
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/* 52 */ {85, 1},
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/* 53 */ {86, 1},
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/* 54 */ {87, 1},
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/* 55 */ {88, 1},
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/* 56 */ {89, 1},
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/* 57 */ {90, 1},
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/* 58 */ {91, 1},
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/* 59 */ {92, 1},
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/* 5A */ {93, 1},
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/* 5B */ {94, 1},
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/* 5C */ {95, 1},
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/* 5D */ {96, 1},
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/* 5E */ {97, 1},
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/* 5F */ {98, 1},
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/* 60 */ {99, 1},
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/* 61 */ {100, 1},
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/* 62 */ {101, 1},
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/* 63 */ {102, 1},
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/* 64 */ {103, 1},
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/* 65 */ {104, 1},
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/* 66 */ {105, 1},
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/* 67 */ {106, 1},
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/* 68 */ {107, 1},
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/* 69 */ {108, 2},
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/* 6A */ {110, 1},
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/* 6B */ {111, 1},
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/* 6C */ {112, 1},
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/* 6D */ {113, 1},
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/* 6E */ {114, 1},
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/* 6F */ {115, 1},
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/* 70 */ {116, 1},
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/* 71 */ {117, 1},
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/* 72 */ {118, 1},
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/* 73 */ {119, 1},
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/* 74 */ {120, 1},
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/* 75 */ {121, 1},
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/* 76 */ {122, 1},
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/* 77 */ {123, 1},
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/* 78 */ {124, 1},
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/* 79 */ {125, 1},
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/* 7A */ {126, 1},
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/* 7B */ {127, 1},
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/* 7C */ {128, 1},
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/* 7D */ {129, 1},
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/* 7E */ {130, 1},
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/* 7F */ {131, 1},
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/* 80 */ {132, 1},
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/* 81 */ {133, 1},
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/* 82 */ {134, 1},
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/* 83 */ {135, 1},
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/* 84 */ {136, 1},
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/* 85 */ {137, 1},
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/* 86 */ {138, 1},
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/* 87 */ {139, 1},
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/* 88 */ {140, 1},
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/* 89 */ {141, 2},
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/* 8A */ {143, 1},
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/* 8B */ {144, 1},
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/* 8C */ {145, 1},
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/* 8D */ {146, 1},
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/* 8E */ {147, 1},
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/* 8F */ {148, 1},
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/* 90 */ {149, 1},
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/* 91 */ {150, 1},
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/* 92 */ {151, 1},
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/* 93 */ {152, 1},
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/* 94 */ {153, 1},
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/* 95 */ {154, 1},
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/* 96 */ {155, 1},
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/* 97 */ {156, 1},
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/* 98 */ {157, 1},
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/* 99 */ {158, 1},
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/* 9A */ {159, 1},
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/* 9B */ {160, 1},
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/* 9C */ {161, 1},
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/* 9D */ {162, 1},
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/* 9E */ {163, 1},
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/* 9F */ {164, 1},
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/* A0 */ {165, 2},
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/* A1 */ {167, 1},
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/* A2 */ {168, 2},
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/* A3 */ {170, 1},
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/* A4 */ {171, 1},
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/* A5 */ {172, 1},
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/* A6 */ {173, 1},
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/* A7 */ {174, 1},
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/* A8 */ {175, 1},
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/* A9 */ {176, 2},
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/* AA */ {178, 1},
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/* AB */ {179, 1},
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/* AC */ {180, 1},
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/* AD */ {181, 1},
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/* AE */ {182, 1},
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/* AF */ {183, 1},
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/* B0 */ {184, 1},
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/* B1 */ {185, 1},
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/* B2 */ {186, 1},
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/* B3 */ {187, 1},
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/* B4 */ {188, 1},
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/* B5 */ {189, 1},
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/* B6 */ {190, 1},
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/* B7 */ {191, 1},
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/* B8 */ {192, 1},
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/* B9 */ {193, 1},
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/* BA */ {194, 1},
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/* BB */ {195, 1},
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/* BC */ {196, 1},
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/* BD */ {197, 1},
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/* BE */ {198, 1},
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/* BF */ {199, 1},
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/* C0 */ {200, 2},
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/* C1 */ {202, 1},
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/* C2 */ {203, 1},
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/* C3 */ {204, 1},
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/* C4 */ {205, 1},
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/* C5 */ {206, 1},
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/* C6 */ {207, 1},
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/* C7 */ {208, 1},
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/* C8 */ {209, 1},
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/* C9 */ {210, 2},
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/* CA */ {212, 1},
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/* CB */ {213, 1},
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/* CC */ {214, 1},
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/* CD */ {215, 1},
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/* CE */ {216, 1},
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/* CF */ {217, 1},
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/* D0 */ {218, 1},
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/* D1 */ {219, 1},
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/* D2 */ {220, 1},
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/* D3 */ {221, 1},
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/* D4 */ {222, 1},
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/* D5 */ {223, 1},
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/* D6 */ {224, 1},
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/* D7 */ {225, 1},
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/* D8 */ {226, 1},
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/* D9 */ {227, 1},
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/* DA */ {228, 1},
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/* DB */ {229, 1},
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/* DC */ {230, 1},
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/* DD */ {231, 1},
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/* DE */ {232, 1},
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/* DF */ {233, 1},
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/* E0 */ {234, 2},
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/* E1 */ {236, 1},
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/* E2 */ {237, 1},
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/* E3 */ {238, 1},
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/* E4 */ {239, 1},
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/* E5 */ {240, 1},
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/* E6 */ {241, 1},
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/* E7 */ {242, 1},
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/* E8 */ {243, 1},
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/* E9 */ {244, 2},
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/* EA */ {246, 1},
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/* EB */ {247, 1},
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/* EC */ {248, 1},
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/* ED */ {249, 1},
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/* EE */ {250, 1},
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/* EF */ {251, 1},
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/* F0 */ {252, 1},
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/* F1 */ {253, 1},
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/* F2 */ {254, 1},
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/* F3 */ {255, 1},
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/* F4 */ {256, 1},
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/* F5 */ {257, 1},
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/* F6 */ {258, 1},
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/* F7 */ {259, 1},
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/* F8 */ {260, 1},
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/* F9 */ {261, 1},
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/* FA */ {262, 1},
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/* FB */ {263, 1},
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/* FC */ {264, 1},
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/* FD */ {265, 1},
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/* FE */ {266, 1},
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/* FF */ {267, 1},
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0x00 = {0, 1},
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0x01 = {1, 1},
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0x02 = {2, 1},
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0x03 = {3, 1},
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0x04 = {4, 1},
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0x05 = {5, 1},
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0x06 = {6, 1},
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0x07 = {7, 1},
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0x08 = {8, 1},
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0x09 = {9, 2},
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0x0A = {11, 1},
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0x0B = {12, 1},
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0x0C = {13, 1},
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0x0D = {14, 1},
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0x0E = {15, 1},
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0x0F = {16, 1},
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0x10 = {17, 1},
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0x11 = {18, 1},
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0x12 = {19, 1},
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0x13 = {20, 1},
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0x14 = {21, 1},
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0x15 = {22, 1},
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0x16 = {23, 1},
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0x17 = {24, 1},
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0x18 = {25, 1},
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0x19 = {26, 1},
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0x1A = {27, 1},
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0x1B = {28, 1},
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0x1C = {29, 1},
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0x1D = {30, 1},
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0x1E = {31, 1},
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0x1F = {32, 1},
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0x20 = {33, 1},
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0x21 = {34, 1},
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0x22 = {35, 1},
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0x23 = {36, 1},
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0x24 = {37, 1},
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0x25 = {38, 1},
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0x26 = {39, 1},
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0x27 = {40, 1},
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0x28 = {41, 1},
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0x29 = {42, 2},
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0x2A = {44, 1},
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0x2B = {45, 1},
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0x2C = {46, 1},
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0x2D = {47, 1},
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0x2E = {48, 1},
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0x2F = {49, 1},
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0x30 = {50, 1},
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0x31 = {51, 1},
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0x32 = {52, 1},
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0x33 = {53, 1},
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0x34 = {54, 1},
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0x35 = {55, 1},
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0x36 = {56, 1},
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0x37 = {57, 1},
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0x38 = {58, 1},
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0x39 = {59, 1},
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0x3A = {60, 1},
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0x3B = {61, 1},
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0x3C = {62, 1},
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0x3D = {63, 1},
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0x3E = {64, 1},
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0x3F = {65, 1},
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0x40 = {66, 1},
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0x41 = {67, 1},
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0x42 = {68, 1},
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0x43 = {69, 1},
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0x44 = {70, 1},
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0x45 = {71, 1},
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0x46 = {72, 1},
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0x47 = {73, 1},
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0x48 = {74, 1},
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0x49 = {75, 2},
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0x4A = {77, 1},
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0x4B = {78, 1},
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0x4C = {79, 1},
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0x4D = {80, 1},
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0x4E = {81, 1},
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0x4F = {82, 1},
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0x50 = {83, 1},
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0x51 = {84, 1},
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0x52 = {85, 1},
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0x53 = {86, 1},
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0x54 = {87, 1},
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0x55 = {88, 1},
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0x56 = {89, 1},
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0x57 = {90, 1},
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0x58 = {91, 1},
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0x59 = {92, 1},
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0x5A = {93, 1},
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0x5B = {94, 1},
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0x5C = {95, 1},
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0x5D = {96, 1},
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0x5E = {97, 1},
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0x5F = {98, 1},
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0x60 = {99, 1},
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0x61 = {100, 1},
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0x62 = {101, 1},
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0x63 = {102, 1},
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0x64 = {103, 1},
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0x65 = {104, 1},
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0x66 = {105, 1},
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0x67 = {106, 1},
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0x68 = {107, 1},
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0x69 = {108, 2},
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0x6A = {110, 1},
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0x6B = {111, 1},
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0x6C = {112, 1},
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0x6D = {113, 1},
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0x6E = {114, 1},
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0x6F = {115, 1},
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0x70 = {116, 1},
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0x71 = {117, 1},
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0x72 = {118, 1},
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0x73 = {119, 1},
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0x74 = {120, 1},
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0x75 = {121, 1},
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0x76 = {122, 1},
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0x77 = {123, 1},
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0x78 = {124, 1},
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0x79 = {125, 1},
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0x7A = {126, 1},
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0x7B = {127, 1},
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0x7C = {128, 1},
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0x7D = {129, 1},
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0x7E = {130, 1},
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0x7F = {131, 1},
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0x80 = {132, 1},
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0x81 = {133, 1},
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0x82 = {134, 1},
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0x83 = {135, 1},
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0x84 = {136, 1},
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0x85 = {137, 1},
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0x86 = {138, 1},
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0x87 = {139, 1},
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0x88 = {140, 1},
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0x89 = {141, 2},
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0x8A = {143, 1},
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0x8B = {144, 1},
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||||
0x8C = {145, 1},
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0x8D = {146, 1},
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0x8E = {147, 1},
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0x8F = {148, 1},
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0x90 = {149, 1},
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||||
0x91 = {150, 1},
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0x92 = {151, 1},
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||||
0x93 = {152, 1},
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0x94 = {153, 1},
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0x95 = {154, 1},
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0x96 = {155, 1},
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0x97 = {156, 1},
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0x98 = {157, 1},
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0x99 = {158, 1},
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0x9A = {159, 1},
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0x9B = {160, 1},
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0x9C = {161, 1},
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0x9D = {162, 1},
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0x9E = {163, 1},
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0x9F = {164, 1},
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0xA0 = {165, 2},
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0xA1 = {167, 1},
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0xA2 = {168, 2},
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||||
0xA3 = {170, 1},
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||||
0xA4 = {171, 1},
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||||
0xA5 = {172, 1},
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||||
0xA6 = {173, 1},
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||||
0xA7 = {174, 1},
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||||
0xA8 = {175, 1},
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||||
0xA9 = {176, 2},
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||||
0xAA = {178, 1},
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||||
0xAB = {179, 1},
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||||
0xAC = {180, 1},
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||||
0xAD = {181, 1},
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||||
0xAE = {182, 1},
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||||
0xAF = {183, 1},
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||||
0xB0 = {184, 1},
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||||
0xB1 = {185, 1},
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||||
0xB2 = {186, 1},
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||||
0xB3 = {187, 1},
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||||
0xB4 = {188, 1},
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||||
0xB5 = {189, 1},
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||||
0xB6 = {190, 1},
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||||
0xB7 = {191, 1},
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||||
0xB8 = {192, 1},
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||||
0xB9 = {193, 1},
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||||
0xBA = {194, 1},
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||||
0xBB = {195, 1},
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||||
0xBC = {196, 1},
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||||
0xBD = {197, 1},
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||||
0xBE = {198, 1},
|
||||
0xBF = {199, 1},
|
||||
0xC0 = {200, 2},
|
||||
0xC1 = {202, 1},
|
||||
0xC2 = {203, 1},
|
||||
0xC3 = {204, 1},
|
||||
0xC4 = {205, 1},
|
||||
0xC5 = {206, 1},
|
||||
0xC6 = {207, 1},
|
||||
0xC7 = {208, 1},
|
||||
0xC8 = {209, 1},
|
||||
0xC9 = {210, 2},
|
||||
0xCA = {212, 1},
|
||||
0xCB = {213, 1},
|
||||
0xCC = {214, 1},
|
||||
0xCD = {215, 1},
|
||||
0xCE = {216, 1},
|
||||
0xCF = {217, 1},
|
||||
0xD0 = {218, 1},
|
||||
0xD1 = {219, 1},
|
||||
0xD2 = {220, 1},
|
||||
0xD3 = {221, 1},
|
||||
0xD4 = {222, 1},
|
||||
0xD5 = {223, 1},
|
||||
0xD6 = {224, 1},
|
||||
0xD7 = {225, 1},
|
||||
0xD8 = {226, 1},
|
||||
0xD9 = {227, 1},
|
||||
0xDA = {228, 1},
|
||||
0xDB = {229, 1},
|
||||
0xDC = {230, 1},
|
||||
0xDD = {231, 1},
|
||||
0xDE = {232, 1},
|
||||
0xDF = {233, 1},
|
||||
0xE0 = {234, 2},
|
||||
0xE1 = {236, 1},
|
||||
0xE2 = {237, 1},
|
||||
0xE3 = {238, 1},
|
||||
0xE4 = {239, 1},
|
||||
0xE5 = {240, 1},
|
||||
0xE6 = {241, 1},
|
||||
0xE7 = {242, 1},
|
||||
0xE8 = {243, 1},
|
||||
0xE9 = {244, 2},
|
||||
0xEA = {246, 1},
|
||||
0xEB = {247, 1},
|
||||
0xEC = {248, 1},
|
||||
0xED = {249, 1},
|
||||
0xEE = {250, 1},
|
||||
0xEF = {251, 1},
|
||||
0xF0 = {252, 1},
|
||||
0xF1 = {253, 1},
|
||||
0xF2 = {254, 1},
|
||||
0xF3 = {255, 1},
|
||||
0xF4 = {256, 1},
|
||||
0xF5 = {257, 1},
|
||||
0xF6 = {258, 1},
|
||||
0xF7 = {259, 1},
|
||||
0xF8 = {260, 1},
|
||||
0xF9 = {261, 1},
|
||||
0xFA = {262, 1},
|
||||
0xFB = {263, 1},
|
||||
0xFC = {264, 1},
|
||||
0xFD = {265, 1},
|
||||
0xFE = {266, 1},
|
||||
0xFF = {267, 1},
|
||||
}
|
||||
|
||||
|
||||
@@ -33,7 +33,7 @@ package rexcode_mos65816
|
||||
// $A0 (LDA), $C0 (CMP), $E0 (SBC) to get the per-mnemonic base.
|
||||
|
||||
@(rodata)
|
||||
ENCODING_TABLE: [Mnemonic][]Encoding = #partial {
|
||||
ENCODING_TABLE:= #partial [Mnemonic][]Encoding{
|
||||
.INVALID = {},
|
||||
|
||||
// =========================================================================
|
||||
|
||||
@@ -152,10 +152,8 @@ encode_flags_literal :: proc(f: m.Encoding_Flags) -> string {
|
||||
emit_range_table :: proc(sb: ^strings.Builder, name: string, ranges: []Range) {
|
||||
fmt.sbprintfln(sb, "%s := [%d]Decode_Index{{", name, len(ranges))
|
||||
for r, i in ranges {
|
||||
if r.count == 0 {
|
||||
fmt.sbprintfln(sb, "\t/* %02X */ {{0, 0}},", i)
|
||||
} else {
|
||||
fmt.sbprintfln(sb, "\t/* %02X */ {{%d, %d}},", i, r.start, r.count)
|
||||
if r.count != 0 {
|
||||
fmt.sbprintfln(sb, "\t0x%02X = {{%d, %d}},", i, r.start, r.count)
|
||||
}
|
||||
}
|
||||
strings.write_string(sb, "}\n\n")
|
||||
|
||||
Reference in New Issue
Block a user