More instruction set stuff
git-svn-id: svn://svn.cc65.org/cc65/trunk@2247 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@@ -217,6 +217,83 @@ static const struct {
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}
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};
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/* Instruction table for the 65C02 */
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#define INS_COUNT_65C02 66
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static const struct {
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unsigned Count;
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InsDesc Ins[INS_COUNT_65C02];
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} InsTab65C02 = {
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INS_COUNT_65C02,
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{
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{ "ADC", 0x080A66C, 0x60, 0, PutAll },
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{ "AND", 0x080A66C, 0x20, 0, PutAll },
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{ "ASL", 0x000006e, 0x02, 1, PutAll },
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{ "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
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{ "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
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{ "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
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{ "BIT", 0x0A0006C, 0x00, 2, PutAll },
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{ "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
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{ "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
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{ "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
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{ "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
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{ "BRK", 0x0000001, 0x00, 0, PutAll },
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{ "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
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{ "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
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{ "CLC", 0x0000001, 0x18, 0, PutAll },
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{ "CLD", 0x0000001, 0xd8, 0, PutAll },
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{ "CLI", 0x0000001, 0x58, 0, PutAll },
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{ "CLV", 0x0000001, 0xb8, 0, PutAll },
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{ "CMP", 0x080A66C, 0xc0, 0, PutAll },
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{ "CPX", 0x080000C, 0xe0, 1, PutAll },
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{ "CPY", 0x080000C, 0xc0, 1, PutAll },
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{ "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
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{ "DEC", 0x000006F, 0x00, 3, PutAll },
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{ "DEX", 0x0000001, 0xca, 0, PutAll },
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{ "DEY", 0x0000001, 0x88, 0, PutAll },
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{ "EOR", 0x080A66C, 0x40, 0, PutAll },
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{ "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
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{ "INC", 0x000006f, 0x00, 4, PutAll },
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{ "INX", 0x0000001, 0xe8, 0, PutAll },
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{ "INY", 0x0000001, 0xc8, 0, PutAll },
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{ "JMP", 0x0010808, 0x4c, 6, PutAll },
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{ "JSR", 0x0000008, 0x20, 7, PutAll },
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{ "LDA", 0x080A66C, 0xa0, 0, PutAll },
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{ "LDX", 0x080030C, 0xa2, 1, PutAll },
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{ "LDY", 0x080006C, 0xa0, 1, PutAll },
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{ "LSR", 0x000006F, 0x42, 1, PutAll },
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{ "NOP", 0x0000001, 0xea, 0, PutAll },
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{ "ORA", 0x080A66C, 0x00, 0, PutAll },
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{ "PHA", 0x0000001, 0x48, 0, PutAll },
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{ "PHP", 0x0000001, 0x08, 0, PutAll },
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{ "PHX", 0x0000001, 0xda, 0, PutAll },
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{ "PHY", 0x0000001, 0x5a, 0, PutAll },
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{ "PLA", 0x0000001, 0x68, 0, PutAll },
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{ "PLP", 0x0000001, 0x28, 0, PutAll },
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{ "PLX", 0x0000001, 0xfa, 0, PutAll },
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{ "PLY", 0x0000001, 0x7a, 0, PutAll },
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{ "ROL", 0x000006F, 0x22, 1, PutAll },
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{ "ROR", 0x000006F, 0x62, 1, PutAll },
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{ "RTI", 0x0000001, 0x40, 0, PutAll },
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{ "RTS", 0x0000001, 0x60, 0, PutAll },
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{ "SBC", 0x080A66C, 0xe0, 0, PutAll },
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{ "SEC", 0x0000001, 0x38, 0, PutAll },
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{ "SED", 0x0000001, 0xf8, 0, PutAll },
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{ "SEI", 0x0000001, 0x78, 0, PutAll },
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{ "STA", 0x000A66C, 0x80, 0, PutAll },
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{ "STX", 0x000010c, 0x82, 1, PutAll },
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{ "STY", 0x000002c, 0x80, 1, PutAll },
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{ "STZ", 0x000006c, 0x04, 5, PutAll },
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{ "TAX", 0x0000001, 0xaa, 0, PutAll },
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{ "TAY", 0x0000001, 0xa8, 0, PutAll },
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{ "TRB", 0x000000c, 0x10, 1, PutAll },
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{ "TSB", 0x000000c, 0x00, 1, PutAll },
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{ "TSX", 0x0000001, 0xba, 0, PutAll },
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{ "TXA", 0x0000001, 0x8a, 0, PutAll },
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{ "TXS", 0x0000001, 0x9a, 0, PutAll },
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{ "TYA", 0x0000001, 0x98, 0, PutAll }
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}
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};
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/* Instruction table for the 65816 */
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#define INS_COUNT_65816 101
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static const struct {
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@@ -340,11 +417,10 @@ static const struct {
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static const InsTable* InsTabs[CPU_COUNT] = {
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(const InsTable*) &InsTab6502,
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(const InsTable*) &InsTab65SC02,
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(const InsTable*) &InsTab65C02,
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(const InsTable*) &InsTab65816,
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#ifdef SUNPLUS
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(const InsTable*) &InsTabSunPlus,
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#else
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NULL,
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#endif
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};
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const InsTable* InsTab = (const InsTable*) &InsTab6502;
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