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@HS39 HS39/asm65816.ccs
Last active Apr 2, 2019

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//
// 65816 assembly opcodes
//
// Addressing mode tags:
//
// (none) Implied or Accumulator
// _i Immediate
// _8 Immediate, 8-bit register
// _d Direct page
// _di Direct indirect
// _dl Direct indirect long
// _a Absolute
// _al Absolute long
// _x Absolute indexed,X
// _xl Absolute long indexed,X
// _y Absolute indexed,Y
// _dx Direct page indexed,X
// _dxi Direct page indexed indirect,X
// _diy Direct page indirect indexed,Y
// _dly Direct page indirect long indexed,Y
// _s Stack relative
// _sy Stack relative indexed,Y
command adr24(a) "[{byte[0] a} {byte[1] a} {byte[2] a}]"
command ADC_i(C) "[69 {short C}]"
command ADC_8(C) "[69 {byte C}]"
command ADC_d(a) "[65 {byte a}]"
command ADC_di(a) "[72 {byte a}]"
command ADC_dl(a) "[67 {byte a}]" command ADC_dil(a) ADC_dl(a)
command ADC_a(a) "[6d {short a}]"
command ADC_al(a) "[6f {adr24(a)}]"
command ADC_x(a) "[7d {short a}]"
command ADC_xl(a) "[7f {adr24(a)}]"
command ADC_y(a) "[79 {short a}]"
command ADC_dx(a) "[75 {byte a}]"
command ADC_dxi(a) "[61 {byte a}]"
command ADC_diy(a) "[71 {byte a}]"
command ADC_dly(a) "[77 {byte a}]"
command ADC_s(a) "[63 {byte a}]"
command ADC_sy(a) "[73 {byte a}]"
//
command AND_i(C) "[29 {short C}]"
command AND_8(C) "[29 {byte C}]"
command AND_d(a) "[25 {byte a}]"
command AND_di(a) "[32 {byte a}]"
command AND_dl(a) "[27 {byte a}]"
command AND_a(a) "[2d {short a}]"
command AND_al(a) "[2f {adr24(a)}]"
command AND_x(a) "[3d {short a}]"
command AND_xl(a) "[3f {adr24(a)}]"
command AND_y(a) "[39 {short a}]"
command AND_dx(a) "[35 {byte a}]"
command AND_dxi(a) "[21 {byte a}]"
command AND_diy(a) "[31 {byte a}]"
command AND_dly(a) "[37 {byte a}]"
command AND_s(a) "[23 {byte a}]"
command AND_sy(a) "[33 {byte a}]"
//
command ASL "[0a]"
command ASL_d(a) "[06 {byte a}]"
command ASL_a(a) "[0e {short a}]"
command ASL_x(a) "[1e {short a}]"
command ASL_dx(a) "[16 {byte a}]"
//
command BIT_i(C) "[89 {short C}]"
command BIT_8(C) "[89 {byte C}]"
command BIT_d(a) "[24 {byte a}]"
command BIT_a(a) "[2c {short a}]"
command BIT_x(a) "[3c {short a}]"
command BIT_dx(a) "[34 {byte a}]"
//
command BCC(a) "[90 {byte a}]"
command BCS(a) "[b0 {byte a}]"
command BEQ(a) "[f0 {byte a}]"
command BNE(a) "[d0 {byte a}]"
command BMI(a) "[30 {byte a}]"
command BPL(a) "[10 {byte a}]"
command BVC(a) "[50 {byte a}]"
command BVS(a) "[70 {byte a}]"
command BRA(a) "[80 {byte a}]"
command BRL(a) "[82 {short a}]"
// Pseudo-instructions for labeled conditional jumps
// (Necessary because CCScript can't do arithmetic on labels yet)
command BCC_a(a) { BCS(3) JMP(a) }
command BCS_a(a) { BCC(3) JMP(a) }
command BEQ_a(a) { BNE(3) JMP(a) }
command BNE_a(a) { BEQ(3) JMP(a) }
command BMI_a(a) { BPL(3) JMP(a) }
command BPL_a(a) { BMI(3) JMP(a) }
command BVC_a(a) { BVS(3) JMP(a) }
command BVS_a(a) { BVC(3) JMP(a) }
command BRA_a(a) { JMP(a) }
//
command BRK "[00]"
//
command CLC "[18]"
command CLD "[d8]"
command CLI "[58]"
command CLV "[b8]"
command SEC "[38]"
command SED "[f8]"
command SEI "[78]"
//
command COP(C) "[02 {byte C}]"
//
command CMP_i(C) "[c9 {short C}]"
command CMP_8(C) "[c9 {byte C}]"
command CMP_d(a) "[c5 {byte a}]"
command CMP_di(a) "[d2 {byte a}]"
command CMP_dl(a) "[c7 {byte a}]"
command CMP_a(a) "[cd {short a}]"
command CMP_al(a) "[cf {adr24(a)}]"
command CMP_x(a) "[dd {short a}]"
command CMP_xl(a) "[df {adr24(a)}]"
command CMP_y(a) "[d9 {short a}]"
command CMP_dx(a) "[d5 {byte a}]"
command CMP_dxi(a) "[c1 {byte a}]"
command CMP_diy(a) "[d1 {byte a}]"
command CMP_dly(a) "[d7 {byte a}]"
command CMP_s(a) "[c3 {byte a}]"
command CMP_sy(a) "[d3 {byte a}]"
//
command CPX_i(C) "[e0 {short C}]"
command CPX_8(C) "[e0 {byte C}]"
command CPX_d(a) "[e4 {byte a}]"
command CPX_a(a) "[ec {short a}]"
command CPY_i(C) "[c0 {short C}]"
command CPY_8(C) "[c0 {byte C}]"
command CPY_d(a) "[c4 {byte a}]"
command CPY_a(a) "[cc {short a}]"
//
command DEC "[3a]" command dea DEC
command DEC_d(a) "[c6 {byte a}]"
command DEC_a(a) "[ce {short a}]"
command DEC_x(a) "[de {short a}]"
command DEC_dx(a) "[d6 {byte a}]"
command DEX "[ca]"
command DEY "[88]"
//
command EOR_i(C) "[49 {short C}]"
command EOR_8(C) "[49 {byte C}]"
command EOR_d(a) "[45 {byte a}]"
command EOR_di(a) "[52 {byte a}]"
command EOR_dl(a) "[47 {byte a}]"
command EOR_a(a) "[4d {short a}]"
command EOR_al(a) "[4f {adr24(a)}]"
command EOR_x(a) "[5d {short a}]"
command EOR_xl(a) "[5f {adr24(a)}]"
command EOR_y(a) "[59 {short a}]"
command EOR_dx(a) "[55 {byte a}]"
command EOR_dxi(a) "[41 {byte a}]"
command EOR_diy(a) "[51 {byte a}]"
command EOR_dly(a) "[57 {byte a}]"
command EOR_s(a) "[43 {byte a}]"
command EOR_sy(a) "[53 {byte a}]"
//
command INC "[1a]" command INA INC
command INC_d(a) "[e6 {byte a}]"
command INC_a(a) "[ee {short a}]"
command INC_x(a) "[fe {byte a}]"
command INC_dx(a) "[f6 {byte a}]"
command INX "[e8]"
command INY "[c8]"
//
command JMP(a) "[4c {short a}]"
command JMP_i(a) "[6c {short a}]"
command JMP_ix(a) "[7c {short a}]"
command JMP_l(a) "[5c {adr24(a)}]" command JML(a) JMP_l(a)
command JMP_il(a) "[dc {short a}]" command JML_i(a) JMP_il(a)
//
command JSR(a) "[20 {short a}]"
command JSR_ix(a) "[fc {short a}]"
command JSL(a) "[22 {adr24(a)}]"
//
command LDA_i(C) "[a9 {short C}]"
command LDA_8(C) "[a9 {byte C}]"
command LDA_d(a) "[a5 {byte a}]"
command LDA_di(a) "[b2 {byte a}]"
command LDA_dl(a) "[a7 {byte a}]"
command LDA_a(a) "[ad {short a}]"
command LDA_al(a) "[af {adr24(a)}]"
command LDA_x(a) "[bd {short a}]"
command LDA_xl(a) "[bf {adr24(a)}]"
command LDA_y(a) "[b9 {short a}]"
command LDA_dx(a) "[b5 {byte a}]"
command LDA_dxi(a) "[a1 {byte a}]"
command LDA_diy(a) "[b1 {byte a}]"
command LDA_dly(a) "[b7 {byte a}]"
command LDA_s(a) "[a3 {byte a}]"
command LDA_sy(a) "[b3 {byte a}]"
//
command LDX_i(C) "[a2 {short C}]"
command LDX_8(C) "[a2 {byte C}]"
command LDX_d(a) "[a6 {byte a}]"
command LDX_a(a) "[ae {short a}]"
command LDX_y(a) "[be {short a}]"
command LDX_dy(a) "[b6 {byte a}]"
command LDY_i(C) "[a0 {short C}]"
command LDY_8(C) "[a0 {byte C}]"
command LDY_d(a) "[a4 {byte a}]"
command LDY_a(a) "[ac {short a}]"
command LDY_x(a) "[bc {short a}]"
command LDY_dx(a) "[b4 {short a}]"
//
command LSR "[4a]"
command LSR_d(a) "[46 {byte a}]"
command LSR_a(a) "[4e {short a}]"
command LSR_x(a) "[5e {short a}]"
command LSR_dx(a) "[56 {byte a}]"
//
command NOP "[ea]"
//
command ORA_i(C) "[09 {short C}]"
command ORA_8(C) "[09 {byte C}]"
command ORA_d(a) "[05 {byte a}]"
command ORA_di(a) "[12 {byte a}]"
command ORA_dl(a) "[07 {byte a}]"
command ORA_a(a) "[0d {short a}]"
command ORA_al(a) "[0f {adr24(a)}]"
command ORA_x(a) "[1d {short a}]"
command ORA_xl(a) "[1f {adr24(a)}]"
command ORA_y(a) "[19 {short a}]"
command ORA_dx(a) "[15 {byte a}]"
command ORA_dxi(a) "[01 {byte a}]"
command ORA_diy(a) "[11 {byte a}]"
command ORA_dly(a) "[17 {byte a}]"
command ORA_s(a) "[03 {byte a}]"
command ORA_sy(a) "[13 {byte a}]"
//
command PEA(a) "[f4 {short a}]"
command PEI(a) "[d4 {byte a}]"
command PER(a) "[62 {short a}]"
command PHA "[48]"
command PHP "[08]"
command PHX "[da]"
command PHY "[5a]"
command PLA "[68]"
command PLP "[28]"
command PLX "[fa]"
command PLY "[7a]"
command PHB "[8b]"
command PHD "[0b]"
command PHK "[4b]"
command PLB "[ab]"
command PLD "[2b]"
//
command REP(C) "[c2 {byte C}]"
//
command ROL "[2a]"
command ROL_d(a) "[26 {byte a}]"
command ROL_a(a) "[2e {short a}]"
command ROL_x(a) "[3e {short a}]"
command ROL_dx(a) "[36 {byte a}]"
command ROR "[6a]"
command ROR_d(a) "[66 {byte a}]"
command ROR_a(a) "[6e {short a}]"
command ROR_x(a) "[7e {short a}]"
command ROR_dx(a) "[76 {byte a}]"
//
command RTI "[40]"
command RTS "[60]"
command RTL "[6b]"
//
command SBC_i(C) "[e9 {short C}]"
command SBC_8(C) "[e9 {byte C}]"
command SBC_d(a) "[e5 {byte a}]"
command SBC_di(a) "[f2 {byte a}]"
command SBC_dl(a) "[e7 {byte a}]"
command SBC_a(a) "[ed {short a}]"
command SBC_al(a) "[ef {adr24(a)}]"
command SBC_x(a) "[fd {short a}]"
command SBC_xl(a) "[ff {adr24(a)}]"
command SBC_y(a) "[f9 {short a}]"
command SBC_dx(a) "[f5 {byte a}]"
command SBC_dxi(a) "[e1 {byte a}]"
command SBC_diy(a) "[f1 {byte a}]"
command SBC_dly(a) "[f7 {byte a}]"
command SBC_s(a) "[e3 {byte a}]"
command SBC_sy(a) "[f3 {byte a}]"
//
command SEP(C) "[e2 {byte C}]"
//
command STP "[DB]"
//
command STA_d(a) "[85 {byte a}]"
command STA_di(a) "[92 {byte a}]"
command STA_dl(a) "[87 {byte a}]"
command STA_a(a) "[8d {short a}]"
command STA_al(a) "[8f {adr24(a)}]"
command STA_x(a) "[9d {short a}]"
command STA_xl(a) "[9f {adr24(a)}]"
command STA_y(a) "[99 {short a}]"
command STA_dx(a) "[95 {byte a}]"
command STA_dxi(a) "[81 {byte a}]"
command STA_diy(a) "[91 {byte a}]"
command STA_dly(a) "[97 {byte a}]"
command STA_s(a) "[83 {byte a}]"
command STA_sy(a) "[93 {byte a}]"
command STX_d(a) "[86 {byte a}]"
command STX_a(a) "[8e {short a}]"
command STX_dy(a) "[96 {byte a}]"
command STY_d(a) "[84 {byte a}]"
command STY_a(a) "[8c {short a}]"
command STY_dx(a) "[94 {byte a}]"
command STZ_d(a) "[64 {byte a}]"
command STZ_a(a) "[9c {short a}]"
command STZ_x(a) "[9e {short a}]"
command STZ_dx(a) "[74 {byte a}]"
//
command TAX "[aa]"
command TAY "[a8]"
command TXA "[8a]"
command TYA "[98]"
command TSX "[ba]"
command TXS "[9a]"
command TXY "[9b]"
command TYX "[bb]"
command TCD "[5b]" command TAD TCD
command TDC "[7b]" command TDA TDC
command TCS "[1b]" command TAS TCS
command TSC "[3b]" command TSA TSC
//
command TRB_d(a) "[14 {byte a}]"
command TRB_a(a) "[1c {short a}]"
command TSB_d(a) "[04 {byte a}]"
command TSB_a(a) "[0c {short a}]"
//
command WAI "[cb]"
command WDM "[42]"
command XBA "[eb]" command swa xba
command XCE "[fb]"
command BText (text) {
LDA_i (short[0] text)
STA_d (0x0E)
LDA_i (short[1] text)
STA_d (0x10)
JSL (0xC1DC1C)
}
command RText (text) {
LDA_i (short[0] text)
STA_d (0x0E)
LDA_i (short[1] text)
STA_d (0x10)
JSL (0xC1DC66)
}
command MText (text) {
LDA_i (short[0] text)
STA_d (0x0E)
LDA_i (short[1] text)
STA_d (0x10)
JSL (0xC186B1)
}
command ASMLoadAddress06(Address) {
LDA_i (short[0] Address)
STA_d (0x06)
LDA_i (short[1] Address)
STA_d (0x08)
}
command ASMLoadAddress0A(Address) {
LDA_i (short[0] Address)
STA_d (0x0A)
LDA_i (short[1] Address)
STA_d (0x0C)
}
command ASMLoadAddress0E(Address) {
LDA_i (short[0] Address)
STA_d (0x0E)
LDA_i (short[1] Address)
STA_d (0x10)
}
command ASMLoadAddress12(Address) {
LDA_i (short[0] Address)
STA_d (0x12)
LDA_i (short[1] Address)
STA_d (0x14)
}
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