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An "absolute mode override modifier" is now added for instructions where

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the assembler will otherwise choose the cheaper zeropage addressing mode
because of the size of the operand.


git-svn-id: svn://svn.cc65.org/cc65/trunk@2590 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-10-31 16:28:56 +00:00
parent 7496da8f93
commit cba152f777
6 changed files with 1050 additions and 1034 deletions
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20
src/da65/handler.c
View File

@@ -90,6 +90,20 @@ static void OneLine (const OpcDesc* D, const char* Arg, ...)
static const char* GetAbsOverride (unsigned Flags, unsigned Addr)
/* If the instruction requires an abs override modifier, return the necessary
* string, otherwise return the empty string.
*/
{
if (Flags & flAbsOverride && Addr < 0x100) {
return "a:";
} else {
return "";
}
}
static const char* GetAddrArg (unsigned Flags, unsigned Addr) static const char* GetAddrArg (unsigned Flags, unsigned Addr)
/* Return an address argument - a label if we have one, or the address itself */ /* Return an address argument - a label if we have one, or the address itself */
{ {
@@ -212,7 +226,7 @@ void OH_Absolute (const OpcDesc* D)
GenerateLabel (D->Flags, Addr); GenerateLabel (D->Flags, Addr);
/* Output the line */ /* Output the line */
OneLine (D, "%s", GetAddrArg (D->Flags, Addr)); OneLine (D, "%s%s", GetAbsOverride (D->Flags, Addr), GetAddrArg (D->Flags, Addr));
} }
@@ -226,7 +240,7 @@ void OH_AbsoluteX (const OpcDesc* D)
GenerateLabel (D->Flags, Addr); GenerateLabel (D->Flags, Addr);
/* Output the line */ /* Output the line */
OneLine (D, "%s,x", GetAddrArg (D->Flags, Addr)); OneLine (D, "%s%s,x", GetAbsOverride (D->Flags, Addr), GetAddrArg (D->Flags, Addr));
} }
@@ -240,7 +254,7 @@ void OH_AbsoluteY (const OpcDesc* D)
GenerateLabel (D->Flags, Addr); GenerateLabel (D->Flags, Addr);
/* Output the line */ /* Output the line */
OneLine (D, "%s,y", GetAddrArg (D->Flags, Addr)); OneLine (D, "%s%s,y", GetAbsOverride (D->Flags, Addr), GetAddrArg (D->Flags, Addr));
} }

74
src/da65/opc6502.c
View File

@@ -60,8 +60,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "asl", 1, flNone, OH_Accumulator }, /* $0a */ { "asl", 1, flNone, OH_Accumulator }, /* $0a */
{ "", 1, flIllegal, OH_Illegal, }, /* $0b */ { "", 1, flIllegal, OH_Illegal, }, /* $0b */
{ "", 1, flIllegal, OH_Illegal, }, /* $0c */ { "", 1, flIllegal, OH_Illegal, }, /* $0c */
{ "ora", 3, flUseLabel, OH_Absolute }, /* $0d */ { "ora", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0d */
{ "asl", 3, flUseLabel, OH_Absolute }, /* $0e */ { "asl", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0e */
{ "", 1, flIllegal, OH_Illegal, }, /* $0f */ { "", 1, flIllegal, OH_Illegal, }, /* $0f */
{ "bpl", 2, flLabel, OH_Relative }, /* $10 */ { "bpl", 2, flLabel, OH_Relative }, /* $10 */
{ "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */ { "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */
@@ -76,8 +76,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "", 1, flIllegal, OH_Illegal, }, /* $1a */ { "", 1, flIllegal, OH_Illegal, }, /* $1a */
{ "", 1, flIllegal, OH_Illegal, }, /* $1b */ { "", 1, flIllegal, OH_Illegal, }, /* $1b */
{ "", 1, flIllegal, OH_Illegal, }, /* $1c */ { "", 1, flIllegal, OH_Illegal, }, /* $1c */
{ "ora", 3, flUseLabel, OH_AbsoluteX }, /* $1d */ { "ora", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1d */
{ "asl", 3, flUseLabel, OH_AbsoluteX }, /* $1e */ { "asl", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1e */
{ "", 1, flIllegal, OH_Illegal, }, /* $1f */ { "", 1, flIllegal, OH_Illegal, }, /* $1f */
{ "jsr", 3, flLabel, OH_Absolute }, /* $20 */ { "jsr", 3, flLabel, OH_Absolute }, /* $20 */
{ "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */ { "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */
@@ -91,9 +91,9 @@ const OpcDesc OpcTable_6502[256] = {
{ "and", 2, flNone, OH_Immidiate }, /* $29 */ { "and", 2, flNone, OH_Immidiate }, /* $29 */
{ "rol", 1, flNone, OH_Accumulator }, /* $2a */ { "rol", 1, flNone, OH_Accumulator }, /* $2a */
{ "", 1, flIllegal, OH_Illegal, }, /* $2b */ { "", 1, flIllegal, OH_Illegal, }, /* $2b */
{ "bit", 3, flUseLabel, OH_Absolute }, /* $2c */ { "bit", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2c */
{ "and", 3, flUseLabel, OH_Absolute }, /* $2d */ { "and", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2d */
{ "rol", 3, flUseLabel, OH_Absolute }, /* $2e */ { "rol", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2e */
{ "", 1, flIllegal, OH_Illegal, }, /* $2f */ { "", 1, flIllegal, OH_Illegal, }, /* $2f */
{ "bmi", 2, flLabel, OH_Relative }, /* $30 */ { "bmi", 2, flLabel, OH_Relative }, /* $30 */
{ "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */ { "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */
@@ -108,8 +108,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "", 1, flIllegal, OH_Illegal, }, /* $3a */ { "", 1, flIllegal, OH_Illegal, }, /* $3a */
{ "", 1, flIllegal, OH_Illegal, }, /* $3b */ { "", 1, flIllegal, OH_Illegal, }, /* $3b */
{ "", 1, flIllegal, OH_Illegal, }, /* $3c */ { "", 1, flIllegal, OH_Illegal, }, /* $3c */
{ "and", 3, flUseLabel, OH_AbsoluteX }, /* $3d */ { "and", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3d */
{ "rol", 3, flUseLabel, OH_AbsoluteX }, /* $3e */ { "rol", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3e */
{ "", 1, flIllegal, OH_Illegal, }, /* $3f */ { "", 1, flIllegal, OH_Illegal, }, /* $3f */
{ "rti", 1, flNone, OH_Rts }, /* $40 */ { "rti", 1, flNone, OH_Rts }, /* $40 */
{ "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */ { "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */
@@ -124,8 +124,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "lsr", 1, flNone, OH_Accumulator }, /* $4a */ { "lsr", 1, flNone, OH_Accumulator }, /* $4a */
{ "", 1, flIllegal, OH_Illegal, }, /* $4b */ { "", 1, flIllegal, OH_Illegal, }, /* $4b */
{ "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */ { "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */
{ "eor", 3, flUseLabel, OH_Absolute }, /* $4d */ { "eor", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4d */
{ "lsr", 3, flUseLabel, OH_Absolute }, /* $4e */ { "lsr", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4e */
{ "", 1, flIllegal, OH_Illegal, }, /* $4f */ { "", 1, flIllegal, OH_Illegal, }, /* $4f */
{ "bvc", 2, flLabel, OH_Relative }, /* $50 */ { "bvc", 2, flLabel, OH_Relative }, /* $50 */
{ "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */ { "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */
@@ -140,8 +140,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "", 1, flIllegal, OH_Illegal, }, /* $5a */ { "", 1, flIllegal, OH_Illegal, }, /* $5a */
{ "", 1, flIllegal, OH_Illegal, }, /* $5b */ { "", 1, flIllegal, OH_Illegal, }, /* $5b */
{ "", 1, flIllegal, OH_Illegal, }, /* $5c */ { "", 1, flIllegal, OH_Illegal, }, /* $5c */
{ "eor", 3, flUseLabel, OH_AbsoluteX }, /* $5d */ { "eor", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5d */
{ "lsr", 3, flUseLabel, OH_AbsoluteX }, /* $5e */ { "lsr", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5e */
{ "", 1, flIllegal, OH_Illegal, }, /* $5f */ { "", 1, flIllegal, OH_Illegal, }, /* $5f */
{ "rts", 1, flNone, OH_Rts }, /* $60 */ { "rts", 1, flNone, OH_Rts }, /* $60 */
{ "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */ { "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */
@@ -156,8 +156,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "ror", 1, flNone, OH_Accumulator }, /* $6a */ { "ror", 1, flNone, OH_Accumulator }, /* $6a */
{ "", 1, flIllegal, OH_Illegal, }, /* $6b */ { "", 1, flIllegal, OH_Illegal, }, /* $6b */
{ "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */ { "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */
{ "adc", 3, flUseLabel, OH_Absolute }, /* $6d */ { "adc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6d */
{ "ror", 3, flUseLabel, OH_Absolute }, /* $6e */ { "ror", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6e */
{ "", 1, flIllegal, OH_Illegal, }, /* $6f */ { "", 1, flIllegal, OH_Illegal, }, /* $6f */
{ "bvs", 2, flLabel, OH_Relative }, /* $70 */ { "bvs", 2, flLabel, OH_Relative }, /* $70 */
{ "adc", 2, flUseLabel, OH_DirectIndirectY }, /* $71 */ { "adc", 2, flUseLabel, OH_DirectIndirectY }, /* $71 */
@@ -172,8 +172,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "", 1, flIllegal, OH_Illegal, }, /* $7a */ { "", 1, flIllegal, OH_Illegal, }, /* $7a */
{ "", 1, flIllegal, OH_Illegal, }, /* $7b */ { "", 1, flIllegal, OH_Illegal, }, /* $7b */
{ "", 1, flIllegal, OH_Illegal, }, /* $7c */ { "", 1, flIllegal, OH_Illegal, }, /* $7c */
{ "adc", 3, flUseLabel, OH_AbsoluteX }, /* $7d */ { "adc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7d */
{ "ror", 3, flUseLabel, OH_AbsoluteX }, /* $7e */ { "ror", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7e */
{ "", 1, flIllegal, OH_Illegal, }, /* $7f */ { "", 1, flIllegal, OH_Illegal, }, /* $7f */
{ "", 1, flIllegal, OH_Illegal, }, /* $80 */ { "", 1, flIllegal, OH_Illegal, }, /* $80 */
{ "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */ { "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */
@@ -187,9 +187,9 @@ const OpcDesc OpcTable_6502[256] = {
{ "", 1, flIllegal, OH_Illegal, }, /* $89 */ { "", 1, flIllegal, OH_Illegal, }, /* $89 */
{ "txa", 1, flNone, OH_Implicit }, /* $8a */ { "txa", 1, flNone, OH_Implicit }, /* $8a */
{ "", 1, flIllegal, OH_Illegal, }, /* $8b */ { "", 1, flIllegal, OH_Illegal, }, /* $8b */
{ "sty", 3, flUseLabel, OH_Absolute }, /* $8c */ { "sty", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8c */
{ "sta", 3, flUseLabel, OH_Absolute }, /* $8d */ { "sta", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8d */
{ "stx", 3, flUseLabel, OH_Absolute }, /* $8e */ { "stx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8e */
{ "", 1, flIllegal, OH_Illegal, }, /* $8f */ { "", 1, flIllegal, OH_Illegal, }, /* $8f */
{ "bcc", 2, flLabel, OH_Relative }, /* $90 */ { "bcc", 2, flLabel, OH_Relative }, /* $90 */
{ "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */ { "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */
@@ -204,7 +204,7 @@ const OpcDesc OpcTable_6502[256] = {
{ "txs", 1, flNone, OH_Implicit }, /* $9a */ { "txs", 1, flNone, OH_Implicit }, /* $9a */
{ "", 1, flIllegal, OH_Illegal, }, /* $9b */ { "", 1, flIllegal, OH_Illegal, }, /* $9b */
{ "", 1, flIllegal, OH_Illegal, }, /* $9c */ { "", 1, flIllegal, OH_Illegal, }, /* $9c */
{ "sta", 3, flUseLabel, OH_AbsoluteX }, /* $9d */ { "sta", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $9d */
{ "", 1, flIllegal, OH_Illegal, }, /* $9e */ { "", 1, flIllegal, OH_Illegal, }, /* $9e */
{ "", 1, flIllegal, OH_Illegal, }, /* $9f */ { "", 1, flIllegal, OH_Illegal, }, /* $9f */
{ "ldy", 2, flNone, OH_Immidiate }, /* $a0 */ { "ldy", 2, flNone, OH_Immidiate }, /* $a0 */
@@ -219,9 +219,9 @@ const OpcDesc OpcTable_6502[256] = {
{ "lda", 2, flNone, OH_Immidiate }, /* $a9 */ { "lda", 2, flNone, OH_Immidiate }, /* $a9 */
{ "tax", 1, flNone, OH_Implicit }, /* $aa */ { "tax", 1, flNone, OH_Implicit }, /* $aa */
{ "", 1, flIllegal, OH_Illegal, }, /* $ab */ { "", 1, flIllegal, OH_Illegal, }, /* $ab */
{ "ldy", 3, flUseLabel, OH_Absolute }, /* $ac */ { "ldy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ac */
{ "lda", 3, flUseLabel, OH_Absolute }, /* $ad */ { "lda", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ad */
{ "ldx", 3, flUseLabel, OH_Absolute }, /* $ae */ { "ldx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ae */
{ "", 1, flIllegal, OH_Illegal, }, /* $af */ { "", 1, flIllegal, OH_Illegal, }, /* $af */
{ "bcs", 2, flLabel, OH_Relative }, /* $b0 */ { "bcs", 2, flLabel, OH_Relative }, /* $b0 */
{ "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */ { "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */
@@ -235,9 +235,9 @@ const OpcDesc OpcTable_6502[256] = {
{ "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */ { "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */
{ "tsx", 1, flNone, OH_Implicit }, /* $ba */ { "tsx", 1, flNone, OH_Implicit }, /* $ba */
{ "", 1, flIllegal, OH_Illegal, }, /* $bb */ { "", 1, flIllegal, OH_Illegal, }, /* $bb */
{ "ldy", 3, flUseLabel, OH_AbsoluteX }, /* $bc */ { "ldy", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bc */
{ "lda", 3, flUseLabel, OH_AbsoluteX }, /* $bd */ { "lda", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bd */
{ "ldx", 3, flUseLabel, OH_AbsoluteY }, /* $be */ { "ldx", 3, flUseLabel|flAbsOverride, OH_AbsoluteY }, /* $be */
{ "", 1, flIllegal, OH_Illegal, }, /* $bf */ { "", 1, flIllegal, OH_Illegal, }, /* $bf */
{ "cpy", 2, flNone, OH_Immidiate }, /* $c0 */ { "cpy", 2, flNone, OH_Immidiate }, /* $c0 */
{ "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */ { "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */
@@ -251,9 +251,9 @@ const OpcDesc OpcTable_6502[256] = {
{ "cmp", 2, flNone, OH_Immidiate }, /* $c9 */ { "cmp", 2, flNone, OH_Immidiate }, /* $c9 */
{ "dex", 1, flNone, OH_Implicit }, /* $ca */ { "dex", 1, flNone, OH_Implicit }, /* $ca */
{ "", 1, flIllegal, OH_Illegal, }, /* $cb */ { "", 1, flIllegal, OH_Illegal, }, /* $cb */
{ "cpy", 3, flUseLabel, OH_Absolute }, /* $cc */ { "cpy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cc */
{ "cmp", 3, flUseLabel, OH_Absolute }, /* $cd */ { "cmp", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cd */
{ "dec", 3, flUseLabel, OH_Absolute }, /* $ce */ { "dec", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ce */
{ "", 1, flIllegal, OH_Illegal, }, /* $cf */ { "", 1, flIllegal, OH_Illegal, }, /* $cf */
{ "bne", 2, flLabel, OH_Relative }, /* $d0 */ { "bne", 2, flLabel, OH_Relative }, /* $d0 */
{ "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */ { "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */
@@ -268,8 +268,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "", 1, flIllegal, OH_Illegal, }, /* $da */ { "", 1, flIllegal, OH_Illegal, }, /* $da */
{ "", 1, flIllegal, OH_Illegal, }, /* $db */ { "", 1, flIllegal, OH_Illegal, }, /* $db */
{ "", 1, flIllegal, OH_Illegal, }, /* $dc */ { "", 1, flIllegal, OH_Illegal, }, /* $dc */
{ "cmp", 3, flUseLabel, OH_AbsoluteX }, /* $dd */ { "cmp", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $dd */
{ "dec", 3, flUseLabel, OH_AbsoluteX }, /* $de */ { "dec", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $de */
{ "", 1, flIllegal, OH_Illegal, }, /* $df */ { "", 1, flIllegal, OH_Illegal, }, /* $df */
{ "cpx", 2, flNone, OH_Immidiate }, /* $e0 */ { "cpx", 2, flNone, OH_Immidiate }, /* $e0 */
{ "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */ { "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */
@@ -283,9 +283,9 @@ const OpcDesc OpcTable_6502[256] = {
{ "sbc", 2, flNone, OH_Immidiate }, /* $e9 */ { "sbc", 2, flNone, OH_Immidiate }, /* $e9 */
{ "nop", 1, flNone, OH_Implicit }, /* $ea */ { "nop", 1, flNone, OH_Implicit }, /* $ea */
{ "", 1, flIllegal, OH_Illegal, }, /* $eb */ { "", 1, flIllegal, OH_Illegal, }, /* $eb */
{ "cpx", 3, flUseLabel, OH_Absolute }, /* $ec */ { "cpx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ec */
{ "sbc", 3, flUseLabel, OH_Absolute }, /* $ed */ { "sbc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ed */
{ "inc", 3, flUseLabel, OH_Absolute }, /* $ee */ { "inc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ee */
{ "", 1, flIllegal, OH_Illegal, }, /* $ef */ { "", 1, flIllegal, OH_Illegal, }, /* $ef */
{ "beq", 2, flLabel, OH_Relative }, /* $f0 */ { "beq", 2, flLabel, OH_Relative }, /* $f0 */
{ "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */ { "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */
@@ -300,8 +300,8 @@ const OpcDesc OpcTable_6502[256] = {
{ "", 1, flIllegal, OH_Illegal, }, /* $fa */ { "", 1, flIllegal, OH_Illegal, }, /* $fa */
{ "", 1, flIllegal, OH_Illegal, }, /* $fb */ { "", 1, flIllegal, OH_Illegal, }, /* $fb */
{ "", 1, flIllegal, OH_Illegal, }, /* $fc */ { "", 1, flIllegal, OH_Illegal, }, /* $fc */
{ "sbc", 3, flUseLabel, OH_AbsoluteX }, /* $fd */ { "sbc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fd */
{ "inc", 3, flUseLabel, OH_AbsoluteX }, /* $fe */ { "inc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fe */
{ "", 1, flIllegal, OH_Illegal, }, /* $ff */ { "", 1, flIllegal, OH_Illegal, }, /* $ff */
}; };

82
src/da65/opc65816.c
View File

@@ -59,9 +59,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "ora", 2, flNone, OH_Immidiate }, /* $09 */ { "ora", 2, flNone, OH_Immidiate }, /* $09 */
{ "asl", 1, flNone, OH_Accumulator }, /* $0a */ { "asl", 1, flNone, OH_Accumulator }, /* $0a */
{ "phd", 1, flNone, OH_Implicit }, /* $0b */ { "phd", 1, flNone, OH_Implicit }, /* $0b */
{ "tsb", 3, flUseLabel, OH_Absolute }, /* $0c */ { "tsb", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0c */
{ "ora", 3, flUseLabel, OH_Absolute }, /* $0d */ { "ora", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0d */
{ "asl", 3, flUseLabel, OH_Absolute }, /* $0e */ { "asl", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0e */
{ "ora", 4, flUseLabel, OH_AbsoluteLong }, /* $0f */ { "ora", 4, flUseLabel, OH_AbsoluteLong }, /* $0f */
{ "bpl", 2, flLabel, OH_Relative }, /* $10 */ { "bpl", 2, flLabel, OH_Relative }, /* $10 */
{ "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */ { "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */
@@ -75,9 +75,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "ora", 3, flUseLabel, OH_AbsoluteY }, /* $19 */ { "ora", 3, flUseLabel, OH_AbsoluteY }, /* $19 */
{ "inc", 1, flNone, OH_Accumulator }, /* $1a */ { "inc", 1, flNone, OH_Accumulator }, /* $1a */
{ "tcs", 1, flNone, OH_Implicit }, /* $1b */ { "tcs", 1, flNone, OH_Implicit }, /* $1b */
{ "trb", 3, flUseLabel, OH_Absolute }, /* $1c */ { "trb", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $1c */
{ "ora", 3, flUseLabel, OH_AbsoluteX }, /* $1d */ { "ora", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1d */
{ "asl", 3, flUseLabel, OH_AbsoluteX }, /* $1e */ { "asl", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1e */
{ "ora", 4, flUseLabel, OH_AbsoluteLongX }, /* $1f */ { "ora", 4, flUseLabel, OH_AbsoluteLongX }, /* $1f */
{ "jsr", 3, flLabel, OH_Absolute }, /* $20 */ { "jsr", 3, flLabel, OH_Absolute }, /* $20 */
{ "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */ { "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */
@@ -91,9 +91,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "and", 2, flNone, OH_Immidiate }, /* $29 */ { "and", 2, flNone, OH_Immidiate }, /* $29 */
{ "rol", 1, flNone, OH_Accumulator }, /* $2a */ { "rol", 1, flNone, OH_Accumulator }, /* $2a */
{ "pld", 1, flNone, OH_Implicit }, /* $2b */ { "pld", 1, flNone, OH_Implicit }, /* $2b */
{ "bit", 3, flUseLabel, OH_Absolute }, /* $2c */ { "bit", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2c */
{ "and", 3, flUseLabel, OH_Absolute }, /* $2d */ { "and", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2d */
{ "rol", 3, flUseLabel, OH_Absolute }, /* $2e */ { "rol", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2e */
{ "and", 4, flUseLabel, OH_AbsoluteLong }, /* $2f */ { "and", 4, flUseLabel, OH_AbsoluteLong }, /* $2f */
{ "bmi", 2, flLabel, OH_Relative }, /* $30 */ { "bmi", 2, flLabel, OH_Relative }, /* $30 */
{ "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */ { "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */
@@ -108,8 +108,8 @@ const OpcDesc OpcTable_65816[256] = {
{ "dec", 1, flNone, OH_Accumulator }, /* $3a */ { "dec", 1, flNone, OH_Accumulator }, /* $3a */
{ "tsc", 1, flNone, OH_Implicit }, /* $3b */ { "tsc", 1, flNone, OH_Implicit }, /* $3b */
{ "bit", 3, flUseLabel, OH_AbsoluteX }, /* $3c */ { "bit", 3, flUseLabel, OH_AbsoluteX }, /* $3c */
{ "and", 3, flUseLabel, OH_AbsoluteX }, /* $3d */ { "and", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3d */
{ "rol", 3, flUseLabel, OH_AbsoluteX }, /* $3e */ { "rol", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3e */
{ "and", 4, flUseLabel, OH_AbsoluteLongX }, /* $3f */ { "and", 4, flUseLabel, OH_AbsoluteLongX }, /* $3f */
{ "rti", 1, flNone, OH_Rts }, /* $40 */ { "rti", 1, flNone, OH_Rts }, /* $40 */
{ "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */ { "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */
@@ -124,8 +124,8 @@ const OpcDesc OpcTable_65816[256] = {
{ "lsr", 1, flNone, OH_Accumulator }, /* $4a */ { "lsr", 1, flNone, OH_Accumulator }, /* $4a */
{ "phk", 1, flNone, OH_Implicit }, /* $4b */ { "phk", 1, flNone, OH_Implicit }, /* $4b */
{ "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */ { "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */
{ "eor", 3, flUseLabel, OH_Absolute }, /* $4d */ { "eor", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4d */
{ "lsr", 3, flUseLabel, OH_Absolute }, /* $4e */ { "lsr", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4e */
{ "eor", 4, flUseLabel, OH_AbsoluteLong }, /* $4f */ { "eor", 4, flUseLabel, OH_AbsoluteLong }, /* $4f */
{ "bvc", 2, flLabel, OH_Relative }, /* $50 */ { "bvc", 2, flLabel, OH_Relative }, /* $50 */
{ "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */ { "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */
@@ -140,8 +140,8 @@ const OpcDesc OpcTable_65816[256] = {
{ "phy", 1, flNone, OH_Implicit }, /* $5a */ { "phy", 1, flNone, OH_Implicit }, /* $5a */
{ "tcd", 1, flNone, OH_Implicit }, /* $5b */ { "tcd", 1, flNone, OH_Implicit }, /* $5b */
{ "jml", 4, flLabel, OH_AbsoluteLong }, /* $5c */ { "jml", 4, flLabel, OH_AbsoluteLong }, /* $5c */
{ "eor", 3, flUseLabel, OH_AbsoluteX }, /* $5d */ { "eor", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5d */
{ "lsr", 3, flUseLabel, OH_AbsoluteX }, /* $5e */ { "lsr", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5e */
{ "eor", 4, flUseLabel, OH_AbsoluteLongX }, /* $5f */ { "eor", 4, flUseLabel, OH_AbsoluteLongX }, /* $5f */
{ "rts", 1, flNone, OH_Rts }, /* $60 */ { "rts", 1, flNone, OH_Rts }, /* $60 */
{ "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */ { "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */
@@ -156,8 +156,8 @@ const OpcDesc OpcTable_65816[256] = {
{ "ror", 1, flNone, OH_Accumulator }, /* $6a */ { "ror", 1, flNone, OH_Accumulator }, /* $6a */
{ "rtl", 1, flNone, OH_Implicit }, /* $6b */ { "rtl", 1, flNone, OH_Implicit }, /* $6b */
{ "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */ { "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */
{ "adc", 3, flUseLabel, OH_Absolute }, /* $6d */ { "adc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6d */
{ "ror", 3, flUseLabel, OH_Absolute }, /* $6e */ { "ror", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6e */
{ "adc", 4, flUseLabel, OH_AbsoluteLong }, /* $6f */ { "adc", 4, flUseLabel, OH_AbsoluteLong }, /* $6f */
{ "bvs", 2, flLabel, OH_Relative }, /* $70 */ { "bvs", 2, flLabel, OH_Relative }, /* $70 */
{ "adc", 2, flUseLabel, OH_DirectIndirectY }, /* $71 */ { "adc", 2, flUseLabel, OH_DirectIndirectY }, /* $71 */
@@ -172,8 +172,8 @@ const OpcDesc OpcTable_65816[256] = {
{ "ply", 1, flNone, OH_Implicit }, /* $7a */ { "ply", 1, flNone, OH_Implicit }, /* $7a */
{ "tdc", 1, flNone, OH_Implicit }, /* $7b */ { "tdc", 1, flNone, OH_Implicit }, /* $7b */
{ "jmp", 3, flLabel, OH_AbsoluteXIndirect }, /* $7c */ { "jmp", 3, flLabel, OH_AbsoluteXIndirect }, /* $7c */
{ "adc", 3, flUseLabel, OH_AbsoluteX }, /* $7d */ { "adc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7d */
{ "ror", 3, flUseLabel, OH_AbsoluteX }, /* $7e */ { "ror", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7e */
{ "adc", 4, flUseLabel, OH_AbsoluteLongX }, /* $7f */ { "adc", 4, flUseLabel, OH_AbsoluteLongX }, /* $7f */
{ "bra", 2, flLabel, OH_Relative }, /* $80 */ { "bra", 2, flLabel, OH_Relative }, /* $80 */
{ "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */ { "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */
@@ -187,9 +187,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "bit", 2, flNone, OH_Immidiate }, /* $89 */ { "bit", 2, flNone, OH_Immidiate }, /* $89 */
{ "txa", 1, flNone, OH_Implicit }, /* $8a */ { "txa", 1, flNone, OH_Implicit }, /* $8a */
{ "phb", 1, flNone, OH_Implicit }, /* $8b */ { "phb", 1, flNone, OH_Implicit }, /* $8b */
{ "sty", 3, flUseLabel, OH_Absolute }, /* $8c */ { "sty", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8c */
{ "sta", 3, flUseLabel, OH_Absolute }, /* $8d */ { "sta", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8d */
{ "stx", 3, flUseLabel, OH_Absolute }, /* $8e */ { "stx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8e */
{ "sta", 4, flUseLabel, OH_AbsoluteLong }, /* $8f */ { "sta", 4, flUseLabel, OH_AbsoluteLong }, /* $8f */
{ "bcc", 2, flLabel, OH_Relative }, /* $90 */ { "bcc", 2, flLabel, OH_Relative }, /* $90 */
{ "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */ { "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */
@@ -203,9 +203,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "sta", 3, flUseLabel, OH_AbsoluteY }, /* $99 */ { "sta", 3, flUseLabel, OH_AbsoluteY }, /* $99 */
{ "txs", 1, flNone, OH_Implicit }, /* $9a */ { "txs", 1, flNone, OH_Implicit }, /* $9a */
{ "txy", 1, flNone, OH_Implicit }, /* $9b */ { "txy", 1, flNone, OH_Implicit }, /* $9b */
{ "stz", 3, flUseLabel, OH_Absolute }, /* $9c */ { "stz", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $9c */
{ "sta", 3, flUseLabel, OH_AbsoluteX }, /* $9d */ { "sta", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $9d */
{ "stz", 3, flUseLabel, OH_AbsoluteX }, /* $9e */ { "stz", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $9e */
{ "sta", 4, flUseLabel, OH_AbsoluteLongX }, /* $9f */ { "sta", 4, flUseLabel, OH_AbsoluteLongX }, /* $9f */
{ "ldy", 2, flNone, OH_Immidiate }, /* $a0 */ { "ldy", 2, flNone, OH_Immidiate }, /* $a0 */
{ "lda", 2, flUseLabel, OH_DirectXIndirect }, /* $a1 */ { "lda", 2, flUseLabel, OH_DirectXIndirect }, /* $a1 */
@@ -219,9 +219,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "lda", 2, flNone, OH_Immidiate }, /* $a9 */ { "lda", 2, flNone, OH_Immidiate }, /* $a9 */
{ "tax", 1, flNone, OH_Implicit }, /* $aa */ { "tax", 1, flNone, OH_Implicit }, /* $aa */
{ "plb", 1, flNone, OH_Implicit }, /* $ab */ { "plb", 1, flNone, OH_Implicit }, /* $ab */
{ "ldy", 3, flUseLabel, OH_Absolute }, /* $ac */ { "ldy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ac */
{ "lda", 3, flUseLabel, OH_Absolute }, /* $ad */ { "lda", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ad */
{ "ldx", 3, flUseLabel, OH_Absolute }, /* $ae */ { "ldx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ae */
{ "lda", 4, flUseLabel, OH_AbsoluteLong }, /* $af */ { "lda", 4, flUseLabel, OH_AbsoluteLong }, /* $af */
{ "bcs", 2, flLabel, OH_Relative }, /* $b0 */ { "bcs", 2, flLabel, OH_Relative }, /* $b0 */
{ "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */ { "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */
@@ -235,9 +235,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */ { "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */
{ "tsx", 1, flNone, OH_Implicit }, /* $ba */ { "tsx", 1, flNone, OH_Implicit }, /* $ba */
{ "tyx", 1, flNone, OH_Implicit }, /* $bb */ { "tyx", 1, flNone, OH_Implicit }, /* $bb */
{ "ldy", 3, flUseLabel, OH_AbsoluteX }, /* $bc */ { "ldy", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bc */
{ "lda", 3, flUseLabel, OH_AbsoluteX }, /* $bd */ { "lda", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bd */
{ "ldx", 3, flUseLabel, OH_AbsoluteY }, /* $be */ { "ldx", 3, flUseLabel|flAbsOverride, OH_AbsoluteY }, /* $be */
{ "lda", 4, flUseLabel, OH_AbsoluteLongX }, /* $bf */ { "lda", 4, flUseLabel, OH_AbsoluteLongX }, /* $bf */
{ "cpy", 2, flNone, OH_Immidiate }, /* $c0 */ { "cpy", 2, flNone, OH_Immidiate }, /* $c0 */
{ "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */ { "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */
@@ -251,9 +251,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "cmp", 2, flNone, OH_Immidiate }, /* $c9 */ { "cmp", 2, flNone, OH_Immidiate }, /* $c9 */
{ "dex", 1, flNone, OH_Implicit }, /* $ca */ { "dex", 1, flNone, OH_Implicit }, /* $ca */
{ "wai", 1, flNone, OH_Implicit }, /* $cb */ { "wai", 1, flNone, OH_Implicit }, /* $cb */
{ "cpy", 3, flUseLabel, OH_Absolute }, /* $cc */ { "cpy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cc */
{ "cmp", 3, flUseLabel, OH_Absolute }, /* $cd */ { "cmp", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cd */
{ "dec", 3, flUseLabel, OH_Absolute }, /* $ce */ { "dec", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ce */
{ "cmp", 4, flUseLabel, OH_AbsoluteLong }, /* $cf */ { "cmp", 4, flUseLabel, OH_AbsoluteLong }, /* $cf */
{ "bne", 2, flLabel, OH_Relative }, /* $d0 */ { "bne", 2, flLabel, OH_Relative }, /* $d0 */
{ "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */ { "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */
@@ -268,8 +268,8 @@ const OpcDesc OpcTable_65816[256] = {
{ "phx", 1, flNone, OH_Implicit }, /* $da */ { "phx", 1, flNone, OH_Implicit }, /* $da */
{ "stp", 1, flNone, OH_Implicit }, /* $db */ { "stp", 1, flNone, OH_Implicit }, /* $db */
{ "jml", 3, flLabel, OH_AbsoluteIndirect }, /* $dc */ { "jml", 3, flLabel, OH_AbsoluteIndirect }, /* $dc */
{ "cmp", 3, flUseLabel, OH_AbsoluteX }, /* $dd */ { "cmp", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $dd */
{ "dec", 3, flUseLabel, OH_AbsoluteX }, /* $de */ { "dec", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $de */
{ "cmp", 4, flUseLabel, OH_AbsoluteLongX }, /* $df */ { "cmp", 4, flUseLabel, OH_AbsoluteLongX }, /* $df */
{ "cpx", 2, flNone, OH_Immidiate }, /* $e0 */ { "cpx", 2, flNone, OH_Immidiate }, /* $e0 */
{ "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */ { "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */
@@ -283,9 +283,9 @@ const OpcDesc OpcTable_65816[256] = {
{ "sbc", 2, flNone, OH_Immidiate }, /* $e9 */ { "sbc", 2, flNone, OH_Immidiate }, /* $e9 */
{ "nop", 1, flNone, OH_Implicit }, /* $ea */ { "nop", 1, flNone, OH_Implicit }, /* $ea */
{ "xba", 1, flNone, OH_Implicit }, /* $eb */ { "xba", 1, flNone, OH_Implicit }, /* $eb */
{ "cpx", 3, flUseLabel, OH_Absolute }, /* $ec */ { "cpx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ec */
{ "sbc", 3, flUseLabel, OH_Absolute }, /* $ed */ { "sbc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ed */
{ "inc", 3, flUseLabel, OH_Absolute }, /* $ee */ { "inc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ee */
{ "sbc", 4, flUseLabel, OH_AbsoluteLong }, /* $ef */ { "sbc", 4, flUseLabel, OH_AbsoluteLong }, /* $ef */
{ "beq", 2, flLabel, OH_Relative }, /* $f0 */ { "beq", 2, flLabel, OH_Relative }, /* $f0 */
{ "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */ { "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */
@@ -300,8 +300,8 @@ const OpcDesc OpcTable_65816[256] = {
{ "plx", 1, flNone, OH_Implicit }, /* $fa */ { "plx", 1, flNone, OH_Implicit }, /* $fa */
{ "xce", 1, flNone, OH_Implicit }, /* $fb */ { "xce", 1, flNone, OH_Implicit }, /* $fb */
{ "jsr", 3, flLabel, OH_AbsoluteXIndirect }, /* $fc */ { "jsr", 3, flLabel, OH_AbsoluteXIndirect }, /* $fc */
{ "sbc", 3, flUseLabel, OH_AbsoluteX }, /* $fd */ { "sbc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fd */
{ "inc", 3, flUseLabel, OH_AbsoluteX }, /* $fe */ { "inc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fe */
{ "sbc", 4, flUseLabel, OH_AbsoluteLongX }, /* $ff */ { "sbc", 4, flUseLabel, OH_AbsoluteLongX }, /* $ff */
}; };

80
src/da65/opc65c02.c
View File

@@ -59,9 +59,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "ora", 2, flNone, OH_Immidiate }, /* $09 */ { "ora", 2, flNone, OH_Immidiate }, /* $09 */
{ "asl", 1, flNone, OH_Accumulator }, /* $0a */ { "asl", 1, flNone, OH_Accumulator }, /* $0a */
{ "", 1, flIllegal, OH_Illegal, }, /* $0b */ { "", 1, flIllegal, OH_Illegal, }, /* $0b */
{ "tsb", 3, flUseLabel, OH_Absolute }, /* $0c */ { "tsb", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0c */
{ "ora", 3, flUseLabel, OH_Absolute }, /* $0d */ { "ora", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0d */
{ "asl", 3, flUseLabel, OH_Absolute }, /* $0e */ { "asl", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0e */
{ "bbr0", 3, flUseLabel, OH_BitBranch }, /* $0f */ { "bbr0", 3, flUseLabel, OH_BitBranch }, /* $0f */
{ "bpl", 2, flLabel, OH_Relative }, /* $10 */ { "bpl", 2, flLabel, OH_Relative }, /* $10 */
{ "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */ { "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */
@@ -75,9 +75,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "ora", 3, flUseLabel, OH_AbsoluteY }, /* $19 */ { "ora", 3, flUseLabel, OH_AbsoluteY }, /* $19 */
{ "inc", 1, flNone, OH_Accumulator }, /* $1a */ { "inc", 1, flNone, OH_Accumulator }, /* $1a */
{ "", 1, flIllegal, OH_Illegal, }, /* $1b */ { "", 1, flIllegal, OH_Illegal, }, /* $1b */
{ "trb", 3, flUseLabel, OH_Absolute }, /* $1c */ { "trb", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $1c */
{ "ora", 3, flUseLabel, OH_AbsoluteX }, /* $1d */ { "ora", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1d */
{ "asl", 3, flUseLabel, OH_AbsoluteX }, /* $1e */ { "asl", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1e */
{ "bbr1", 3, flUseLabel, OH_BitBranch }, /* $1f */ { "bbr1", 3, flUseLabel, OH_BitBranch }, /* $1f */
{ "jsr", 3, flLabel, OH_Absolute }, /* $20 */ { "jsr", 3, flLabel, OH_Absolute }, /* $20 */
{ "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */ { "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */
@@ -91,9 +91,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "and", 2, flNone, OH_Immidiate }, /* $29 */ { "and", 2, flNone, OH_Immidiate }, /* $29 */
{ "rol", 1, flNone, OH_Accumulator }, /* $2a */ { "rol", 1, flNone, OH_Accumulator }, /* $2a */
{ "", 1, flIllegal, OH_Illegal, }, /* $2b */ { "", 1, flIllegal, OH_Illegal, }, /* $2b */
{ "bit", 3, flUseLabel, OH_Absolute }, /* $2c */ { "bit", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2c */
{ "and", 3, flUseLabel, OH_Absolute }, /* $2d */ { "and", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2d */
{ "rol", 3, flUseLabel, OH_Absolute }, /* $2e */ { "rol", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2e */
{ "bbr2", 3, flUseLabel, OH_BitBranch }, /* $2f */ { "bbr2", 3, flUseLabel, OH_BitBranch }, /* $2f */
{ "bmi", 2, flLabel, OH_Relative }, /* $30 */ { "bmi", 2, flLabel, OH_Relative }, /* $30 */
{ "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */ { "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */
@@ -108,8 +108,8 @@ const OpcDesc OpcTable_65C02[256] = {
{ "dec", 1, flNone, OH_Accumulator }, /* $3a */ { "dec", 1, flNone, OH_Accumulator }, /* $3a */
{ "", 1, flIllegal, OH_Illegal, }, /* $3b */ { "", 1, flIllegal, OH_Illegal, }, /* $3b */
{ "bit", 3, flUseLabel, OH_AbsoluteX }, /* $3c */ { "bit", 3, flUseLabel, OH_AbsoluteX }, /* $3c */
{ "and", 3, flUseLabel, OH_AbsoluteX }, /* $3d */ { "and", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3d */
{ "rol", 3, flUseLabel, OH_AbsoluteX }, /* $3e */ { "rol", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3e */
{ "bbr3", 3, flUseLabel, OH_BitBranch }, /* $3f */ { "bbr3", 3, flUseLabel, OH_BitBranch }, /* $3f */
{ "rti", 1, flNone, OH_Rts }, /* $40 */ { "rti", 1, flNone, OH_Rts }, /* $40 */
{ "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */ { "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */
@@ -124,8 +124,8 @@ const OpcDesc OpcTable_65C02[256] = {
{ "lsr", 1, flNone, OH_Accumulator }, /* $4a */ { "lsr", 1, flNone, OH_Accumulator }, /* $4a */
{ "", 1, flIllegal, OH_Illegal, }, /* $4b */ { "", 1, flIllegal, OH_Illegal, }, /* $4b */
{ "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */ { "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */
{ "eor", 3, flUseLabel, OH_Absolute }, /* $4d */ { "eor", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4d */
{ "lsr", 3, flUseLabel, OH_Absolute }, /* $4e */ { "lsr", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4e */
{ "bbr4", 3, flUseLabel, OH_BitBranch }, /* $4f */ { "bbr4", 3, flUseLabel, OH_BitBranch }, /* $4f */
{ "bvc", 2, flLabel, OH_Relative }, /* $50 */ { "bvc", 2, flLabel, OH_Relative }, /* $50 */
{ "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */ { "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */
@@ -140,8 +140,8 @@ const OpcDesc OpcTable_65C02[256] = {
{ "phy", 1, flNone, OH_Implicit }, /* $5a */ { "phy", 1, flNone, OH_Implicit }, /* $5a */
{ "", 1, flIllegal, OH_Illegal, }, /* $5b */ { "", 1, flIllegal, OH_Illegal, }, /* $5b */
{ "", 1, flIllegal, OH_Illegal, }, /* $5c */ { "", 1, flIllegal, OH_Illegal, }, /* $5c */
{ "eor", 3, flUseLabel, OH_AbsoluteX }, /* $5d */ { "eor", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5d */
{ "lsr", 3, flUseLabel, OH_AbsoluteX }, /* $5e */ { "lsr", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5e */
{ "bbr5", 3, flUseLabel, OH_BitBranch }, /* $5f */ { "bbr5", 3, flUseLabel, OH_BitBranch }, /* $5f */
{ "rts", 1, flNone, OH_Rts }, /* $60 */ { "rts", 1, flNone, OH_Rts }, /* $60 */
{ "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */ { "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */
@@ -156,7 +156,7 @@ const OpcDesc OpcTable_65C02[256] = {
{ "ror", 1, flNone, OH_Accumulator }, /* $6a */ { "ror", 1, flNone, OH_Accumulator }, /* $6a */
{ "", 1, flIllegal, OH_Illegal, }, /* $6b */ { "", 1, flIllegal, OH_Illegal, }, /* $6b */
{ "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */ { "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */
{ "adc", 3, flUseLabel, OH_Absolute }, /* $6d */ { "adc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6d */
{ "ror", 3, flUseLabel, OH_Absolute }, /* $6e */ { "ror", 3, flUseLabel, OH_Absolute }, /* $6e */
{ "bbr6", 3, flUseLabel, OH_BitBranch }, /* $6f */ { "bbr6", 3, flUseLabel, OH_BitBranch }, /* $6f */
{ "bvs", 2, flLabel, OH_Relative }, /* $70 */ { "bvs", 2, flLabel, OH_Relative }, /* $70 */
@@ -172,8 +172,8 @@ const OpcDesc OpcTable_65C02[256] = {
{ "ply", 1, flNone, OH_Implicit }, /* $7a */ { "ply", 1, flNone, OH_Implicit }, /* $7a */
{ "", 1, flIllegal, OH_Illegal, }, /* $7b */ { "", 1, flIllegal, OH_Illegal, }, /* $7b */
{ "jmp", 3, flLabel, OH_AbsoluteXIndirect }, /* $7c */ { "jmp", 3, flLabel, OH_AbsoluteXIndirect }, /* $7c */
{ "adc", 3, flUseLabel, OH_AbsoluteX }, /* $7d */ { "adc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7d */
{ "ror", 3, flUseLabel, OH_AbsoluteX }, /* $7e */ { "ror", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7e */
{ "bbr7", 3, flUseLabel, OH_BitBranch }, /* $7f */ { "bbr7", 3, flUseLabel, OH_BitBranch }, /* $7f */
{ "bra", 2, flLabel, OH_Relative }, /* $80 */ { "bra", 2, flLabel, OH_Relative }, /* $80 */
{ "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */ { "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */
@@ -187,9 +187,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "bit", 2, flNone, OH_Immidiate }, /* $89 */ { "bit", 2, flNone, OH_Immidiate }, /* $89 */
{ "txa", 1, flNone, OH_Implicit }, /* $8a */ { "txa", 1, flNone, OH_Implicit }, /* $8a */
{ "", 1, flIllegal, OH_Illegal, }, /* $8b */ { "", 1, flIllegal, OH_Illegal, }, /* $8b */
{ "sty", 3, flUseLabel, OH_Absolute }, /* $8c */ { "sty", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8c */
{ "sta", 3, flUseLabel, OH_Absolute }, /* $8d */ { "sta", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8d */
{ "stx", 3, flUseLabel, OH_Absolute }, /* $8e */ { "stx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8e */
{ "bbs0", 3, flUseLabel, OH_BitBranch }, /* $8f */ { "bbs0", 3, flUseLabel, OH_BitBranch }, /* $8f */
{ "bcc", 2, flLabel, OH_Relative }, /* $90 */ { "bcc", 2, flLabel, OH_Relative }, /* $90 */
{ "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */ { "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */
@@ -203,9 +203,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "sta", 3, flUseLabel, OH_AbsoluteY }, /* $99 */ { "sta", 3, flUseLabel, OH_AbsoluteY }, /* $99 */
{ "txs", 1, flNone, OH_Implicit }, /* $9a */ { "txs", 1, flNone, OH_Implicit }, /* $9a */
{ "", 1, flIllegal, OH_Illegal, }, /* $9b */ { "", 1, flIllegal, OH_Illegal, }, /* $9b */
{ "stz", 3, flUseLabel, OH_Absolute }, /* $9c */ { "stz", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $9c */
{ "sta", 3, flUseLabel, OH_AbsoluteX }, /* $9d */ { "sta", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $9d */
{ "stz", 3, flUseLabel, OH_AbsoluteX }, /* $9e */ { "stz", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $9e */
{ "bbs1", 3, flUseLabel, OH_BitBranch }, /* $9f */ { "bbs1", 3, flUseLabel, OH_BitBranch }, /* $9f */
{ "ldy", 2, flNone, OH_Immidiate }, /* $a0 */ { "ldy", 2, flNone, OH_Immidiate }, /* $a0 */
{ "lda", 2, flUseLabel, OH_DirectXIndirect }, /* $a1 */ { "lda", 2, flUseLabel, OH_DirectXIndirect }, /* $a1 */
@@ -219,9 +219,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "lda", 2, flNone, OH_Immidiate }, /* $a9 */ { "lda", 2, flNone, OH_Immidiate }, /* $a9 */
{ "tax", 1, flNone, OH_Implicit }, /* $aa */ { "tax", 1, flNone, OH_Implicit }, /* $aa */
{ "", 1, flIllegal, OH_Illegal, }, /* $ab */ { "", 1, flIllegal, OH_Illegal, }, /* $ab */
{ "ldy", 3, flUseLabel, OH_Absolute }, /* $ac */ { "ldy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ac */
{ "lda", 3, flUseLabel, OH_Absolute }, /* $ad */ { "lda", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ad */
{ "ldx", 3, flUseLabel, OH_Absolute }, /* $ae */ { "ldx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ae */
{ "bbs2", 3, flUseLabel, OH_BitBranch }, /* $af */ { "bbs2", 3, flUseLabel, OH_BitBranch }, /* $af */
{ "bcs", 2, flLabel, OH_Relative }, /* $b0 */ { "bcs", 2, flLabel, OH_Relative }, /* $b0 */
{ "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */ { "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */
@@ -235,9 +235,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */ { "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */
{ "tsx", 1, flNone, OH_Implicit }, /* $ba */ { "tsx", 1, flNone, OH_Implicit }, /* $ba */
{ "", 1, flIllegal, OH_Illegal, }, /* $bb */ { "", 1, flIllegal, OH_Illegal, }, /* $bb */
{ "ldy", 3, flUseLabel, OH_AbsoluteX }, /* $bc */ { "ldy", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bc */
{ "lda", 3, flUseLabel, OH_AbsoluteX }, /* $bd */ { "lda", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bd */
{ "ldx", 3, flUseLabel, OH_AbsoluteY }, /* $be */ { "ldx", 3, flUseLabel|flAbsOverride, OH_AbsoluteY }, /* $be */
{ "bbs3", 3, flUseLabel, OH_BitBranch }, /* $bf */ { "bbs3", 3, flUseLabel, OH_BitBranch }, /* $bf */
{ "cpy", 2, flNone, OH_Immidiate }, /* $c0 */ { "cpy", 2, flNone, OH_Immidiate }, /* $c0 */
{ "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */ { "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */
@@ -251,9 +251,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "cmp", 2, flNone, OH_Immidiate }, /* $c9 */ { "cmp", 2, flNone, OH_Immidiate }, /* $c9 */
{ "dex", 1, flNone, OH_Implicit }, /* $ca */ { "dex", 1, flNone, OH_Implicit }, /* $ca */
{ "", 1, flIllegal, OH_Illegal, }, /* $cb */ { "", 1, flIllegal, OH_Illegal, }, /* $cb */
{ "cpy", 3, flUseLabel, OH_Absolute }, /* $cc */ { "cpy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cc */
{ "cmp", 3, flUseLabel, OH_Absolute }, /* $cd */ { "cmp", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cd */
{ "dec", 3, flUseLabel, OH_Absolute }, /* $ce */ { "dec", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ce */
{ "bbs4", 3, flUseLabel, OH_BitBranch }, /* $cf */ { "bbs4", 3, flUseLabel, OH_BitBranch }, /* $cf */
{ "bne", 2, flLabel, OH_Relative }, /* $d0 */ { "bne", 2, flLabel, OH_Relative }, /* $d0 */
{ "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */ { "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */
@@ -268,8 +268,8 @@ const OpcDesc OpcTable_65C02[256] = {
{ "phx", 1, flNone, OH_Implicit }, /* $da */ { "phx", 1, flNone, OH_Implicit }, /* $da */
{ "", 1, flIllegal, OH_Illegal, }, /* $db */ { "", 1, flIllegal, OH_Illegal, }, /* $db */
{ "", 1, flIllegal, OH_Illegal, }, /* $dc */ { "", 1, flIllegal, OH_Illegal, }, /* $dc */
{ "cmp", 3, flUseLabel, OH_AbsoluteX }, /* $dd */ { "cmp", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $dd */
{ "dec", 3, flUseLabel, OH_AbsoluteX }, /* $de */ { "dec", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $de */
{ "bbs5", 3, flUseLabel, OH_BitBranch }, /* $df */ { "bbs5", 3, flUseLabel, OH_BitBranch }, /* $df */
{ "cpx", 2, flNone, OH_Immidiate }, /* $e0 */ { "cpx", 2, flNone, OH_Immidiate }, /* $e0 */
{ "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */ { "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */
@@ -283,9 +283,9 @@ const OpcDesc OpcTable_65C02[256] = {
{ "sbc", 2, flNone, OH_Immidiate }, /* $e9 */ { "sbc", 2, flNone, OH_Immidiate }, /* $e9 */
{ "nop", 1, flNone, OH_Implicit }, /* $ea */ { "nop", 1, flNone, OH_Implicit }, /* $ea */
{ "", 1, flIllegal, OH_Illegal, }, /* $eb */ { "", 1, flIllegal, OH_Illegal, }, /* $eb */
{ "cpx", 3, flUseLabel, OH_Absolute }, /* $ec */ { "cpx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ec */
{ "sbc", 3, flUseLabel, OH_Absolute }, /* $ed */ { "sbc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ed */
{ "inc", 3, flUseLabel, OH_Absolute }, /* $ee */ { "inc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ee */
{ "bbs6", 3, flUseLabel, OH_BitBranch }, /* $ef */ { "bbs6", 3, flUseLabel, OH_BitBranch }, /* $ef */
{ "beq", 2, flLabel, OH_Relative }, /* $f0 */ { "beq", 2, flLabel, OH_Relative }, /* $f0 */
{ "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */ { "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */
@@ -300,8 +300,8 @@ const OpcDesc OpcTable_65C02[256] = {
{ "plx", 1, flNone, OH_Implicit }, /* $fa */ { "plx", 1, flNone, OH_Implicit }, /* $fa */
{ "", 1, flIllegal, OH_Illegal, }, /* $fb */ { "", 1, flIllegal, OH_Illegal, }, /* $fb */
{ "", 1, flIllegal, OH_Illegal, }, /* $fc */ { "", 1, flIllegal, OH_Illegal, }, /* $fc */
{ "sbc", 3, flUseLabel, OH_AbsoluteX }, /* $fd */ { "sbc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fd */
{ "inc", 3, flUseLabel, OH_AbsoluteX }, /* $fe */ { "inc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fe */
{ "bbs7", 3, flUseLabel, OH_BitBranch }, /* $ff */ { "bbs7", 3, flUseLabel, OH_BitBranch }, /* $ff */
}; };

82
src/da65/opc65sc02.c
View File

@@ -59,9 +59,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "ora", 2, flNone, OH_Immidiate }, /* $09 */ { "ora", 2, flNone, OH_Immidiate }, /* $09 */
{ "asl", 1, flNone, OH_Accumulator }, /* $0a */ { "asl", 1, flNone, OH_Accumulator }, /* $0a */
{ "", 1, flIllegal, OH_Illegal, }, /* $0b */ { "", 1, flIllegal, OH_Illegal, }, /* $0b */
{ "tsb", 3, flUseLabel, OH_Absolute }, /* $0c */ { "tsb", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0c */
{ "ora", 3, flUseLabel, OH_Absolute }, /* $0d */ { "ora", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0d */
{ "asl", 3, flUseLabel, OH_Absolute }, /* $0e */ { "asl", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0e */
{ "", 1, flIllegal, OH_Illegal, }, /* $0f */ { "", 1, flIllegal, OH_Illegal, }, /* $0f */
{ "bpl", 2, flLabel, OH_Relative }, /* $10 */ { "bpl", 2, flLabel, OH_Relative }, /* $10 */
{ "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */ { "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */
@@ -75,9 +75,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "ora", 3, flUseLabel, OH_AbsoluteY }, /* $19 */ { "ora", 3, flUseLabel, OH_AbsoluteY }, /* $19 */
{ "inc", 1, flNone, OH_Accumulator }, /* $1a */ { "inc", 1, flNone, OH_Accumulator }, /* $1a */
{ "", 1, flIllegal, OH_Illegal, }, /* $1b */ { "", 1, flIllegal, OH_Illegal, }, /* $1b */
{ "trb", 3, flUseLabel, OH_Absolute }, /* $1c */ { "trb", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $1c */
{ "ora", 3, flUseLabel, OH_AbsoluteX }, /* $1d */ { "ora", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1d */
{ "asl", 3, flUseLabel, OH_AbsoluteX }, /* $1e */ { "asl", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1e */
{ "", 1, flIllegal, OH_Illegal, }, /* $1f */ { "", 1, flIllegal, OH_Illegal, }, /* $1f */
{ "jsr", 3, flLabel, OH_Absolute }, /* $20 */ { "jsr", 3, flLabel, OH_Absolute }, /* $20 */
{ "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */ { "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */
@@ -91,9 +91,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "and", 2, flNone, OH_Immidiate }, /* $29 */ { "and", 2, flNone, OH_Immidiate }, /* $29 */
{ "rol", 1, flNone, OH_Accumulator }, /* $2a */ { "rol", 1, flNone, OH_Accumulator }, /* $2a */
{ "", 1, flIllegal, OH_Illegal, }, /* $2b */ { "", 1, flIllegal, OH_Illegal, }, /* $2b */
{ "bit", 3, flUseLabel, OH_Absolute }, /* $2c */ { "bit", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2c */
{ "and", 3, flUseLabel, OH_Absolute }, /* $2d */ { "and", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2d */
{ "rol", 3, flUseLabel, OH_Absolute }, /* $2e */ { "rol", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2e */
{ "", 1, flIllegal, OH_Illegal, }, /* $2f */ { "", 1, flIllegal, OH_Illegal, }, /* $2f */
{ "bmi", 2, flLabel, OH_Relative }, /* $30 */ { "bmi", 2, flLabel, OH_Relative }, /* $30 */
{ "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */ { "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */
@@ -108,8 +108,8 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "dec", 1, flNone, OH_Accumulator }, /* $3a */ { "dec", 1, flNone, OH_Accumulator }, /* $3a */
{ "", 1, flIllegal, OH_Illegal, }, /* $3b */ { "", 1, flIllegal, OH_Illegal, }, /* $3b */
{ "bit", 3, flUseLabel, OH_AbsoluteX }, /* $3c */ { "bit", 3, flUseLabel, OH_AbsoluteX }, /* $3c */
{ "and", 3, flUseLabel, OH_AbsoluteX }, /* $3d */ { "and", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3d */
{ "rol", 3, flUseLabel, OH_AbsoluteX }, /* $3e */ { "rol", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3e */
{ "", 1, flIllegal, OH_Illegal, }, /* $3f */ { "", 1, flIllegal, OH_Illegal, }, /* $3f */
{ "rti", 1, flNone, OH_Rts }, /* $40 */ { "rti", 1, flNone, OH_Rts }, /* $40 */
{ "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */ { "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */
@@ -124,8 +124,8 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "lsr", 1, flNone, OH_Accumulator }, /* $4a */ { "lsr", 1, flNone, OH_Accumulator }, /* $4a */
{ "", 1, flIllegal, OH_Illegal, }, /* $4b */ { "", 1, flIllegal, OH_Illegal, }, /* $4b */
{ "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */ { "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */
{ "eor", 3, flUseLabel, OH_Absolute }, /* $4d */ { "eor", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4d */
{ "lsr", 3, flUseLabel, OH_Absolute }, /* $4e */ { "lsr", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4e */
{ "", 1, flIllegal, OH_Illegal, }, /* $4f */ { "", 1, flIllegal, OH_Illegal, }, /* $4f */
{ "bvc", 2, flLabel, OH_Relative }, /* $50 */ { "bvc", 2, flLabel, OH_Relative }, /* $50 */
{ "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */ { "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */
@@ -140,8 +140,8 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "phy", 1, flNone, OH_Implicit }, /* $5a */ { "phy", 1, flNone, OH_Implicit }, /* $5a */
{ "", 1, flIllegal, OH_Illegal, }, /* $5b */ { "", 1, flIllegal, OH_Illegal, }, /* $5b */
{ "", 1, flIllegal, OH_Illegal, }, /* $5c */ { "", 1, flIllegal, OH_Illegal, }, /* $5c */
{ "eor", 3, flUseLabel, OH_AbsoluteX }, /* $5d */ { "eor", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5d */
{ "lsr", 3, flUseLabel, OH_AbsoluteX }, /* $5e */ { "lsr", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5e */
{ "", 1, flIllegal, OH_Illegal, }, /* $5f */ { "", 1, flIllegal, OH_Illegal, }, /* $5f */
{ "rts", 1, flNone, OH_Rts }, /* $60 */ { "rts", 1, flNone, OH_Rts }, /* $60 */
{ "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */ { "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */
@@ -156,8 +156,8 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "ror", 1, flNone, OH_Accumulator }, /* $6a */ { "ror", 1, flNone, OH_Accumulator }, /* $6a */
{ "", 1, flIllegal, OH_Illegal, }, /* $6b */ { "", 1, flIllegal, OH_Illegal, }, /* $6b */
{ "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */ { "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */
{ "adc", 3, flUseLabel, OH_Absolute }, /* $6d */ { "adc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6d */
{ "ror", 3, flUseLabel, OH_Absolute }, /* $6e */ { "ror", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6e */
{ "", 1, flIllegal, OH_Illegal, }, /* $6f */ { "", 1, flIllegal, OH_Illegal, }, /* $6f */
{ "bvs", 2, flLabel, OH_Relative }, /* $70 */ { "bvs", 2, flLabel, OH_Relative }, /* $70 */
{ "adc", 2, flUseLabel, OH_DirectIndirectY }, /* $71 */ { "adc", 2, flUseLabel, OH_DirectIndirectY }, /* $71 */
@@ -172,8 +172,8 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "ply", 1, flNone, OH_Implicit }, /* $7a */ { "ply", 1, flNone, OH_Implicit }, /* $7a */
{ "", 1, flIllegal, OH_Illegal, }, /* $7b */ { "", 1, flIllegal, OH_Illegal, }, /* $7b */
{ "jmp", 3, flLabel, OH_AbsoluteXIndirect }, /* $7c */ { "jmp", 3, flLabel, OH_AbsoluteXIndirect }, /* $7c */
{ "adc", 3, flUseLabel, OH_AbsoluteX }, /* $7d */ { "adc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7d */
{ "ror", 3, flUseLabel, OH_AbsoluteX }, /* $7e */ { "ror", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7e */
{ "", 1, flIllegal, OH_Illegal, }, /* $7f */ { "", 1, flIllegal, OH_Illegal, }, /* $7f */
{ "bra", 2, flLabel, OH_Relative }, /* $80 */ { "bra", 2, flLabel, OH_Relative }, /* $80 */
{ "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */ { "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */
@@ -187,9 +187,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "bit", 2, flNone, OH_Immidiate }, /* $89 */ { "bit", 2, flNone, OH_Immidiate }, /* $89 */
{ "txa", 1, flNone, OH_Implicit }, /* $8a */ { "txa", 1, flNone, OH_Implicit }, /* $8a */
{ "", 1, flIllegal, OH_Illegal, }, /* $8b */ { "", 1, flIllegal, OH_Illegal, }, /* $8b */
{ "sty", 3, flUseLabel, OH_Absolute }, /* $8c */ { "sty", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8c */
{ "sta", 3, flUseLabel, OH_Absolute }, /* $8d */ { "sta", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8d */
{ "stx", 3, flUseLabel, OH_Absolute }, /* $8e */ { "stx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8e */
{ "", 1, flIllegal, OH_Illegal, }, /* $8f */ { "", 1, flIllegal, OH_Illegal, }, /* $8f */
{ "bcc", 2, flLabel, OH_Relative }, /* $90 */ { "bcc", 2, flLabel, OH_Relative }, /* $90 */
{ "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */ { "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */
@@ -203,9 +203,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "sta", 3, flUseLabel, OH_AbsoluteY }, /* $99 */ { "sta", 3, flUseLabel, OH_AbsoluteY }, /* $99 */
{ "txs", 1, flNone, OH_Implicit }, /* $9a */ { "txs", 1, flNone, OH_Implicit }, /* $9a */
{ "", 1, flIllegal, OH_Illegal, }, /* $9b */ { "", 1, flIllegal, OH_Illegal, }, /* $9b */
{ "stz", 3, flUseLabel, OH_Absolute }, /* $9c */ { "stz", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $9c */
{ "sta", 3, flUseLabel, OH_AbsoluteX }, /* $9d */ { "sta", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $9d */
{ "stz", 3, flUseLabel, OH_AbsoluteX }, /* $9e */ { "stz", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $9e */
{ "", 1, flIllegal, OH_Illegal, }, /* $9f */ { "", 1, flIllegal, OH_Illegal, }, /* $9f */
{ "ldy", 2, flNone, OH_Immidiate }, /* $a0 */ { "ldy", 2, flNone, OH_Immidiate }, /* $a0 */
{ "lda", 2, flUseLabel, OH_DirectXIndirect }, /* $a1 */ { "lda", 2, flUseLabel, OH_DirectXIndirect }, /* $a1 */
@@ -219,9 +219,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "lda", 2, flNone, OH_Immidiate }, /* $a9 */ { "lda", 2, flNone, OH_Immidiate }, /* $a9 */
{ "tax", 1, flNone, OH_Implicit }, /* $aa */ { "tax", 1, flNone, OH_Implicit }, /* $aa */
{ "", 1, flIllegal, OH_Illegal, }, /* $ab */ { "", 1, flIllegal, OH_Illegal, }, /* $ab */
{ "ldy", 3, flUseLabel, OH_Absolute }, /* $ac */ { "ldy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ac */
{ "lda", 3, flUseLabel, OH_Absolute }, /* $ad */ { "lda", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ad */
{ "ldx", 3, flUseLabel, OH_Absolute }, /* $ae */ { "ldx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ae */
{ "", 1, flIllegal, OH_Illegal, }, /* $af */ { "", 1, flIllegal, OH_Illegal, }, /* $af */
{ "bcs", 2, flLabel, OH_Relative }, /* $b0 */ { "bcs", 2, flLabel, OH_Relative }, /* $b0 */
{ "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */ { "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */
@@ -235,9 +235,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */ { "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */
{ "tsx", 1, flNone, OH_Implicit }, /* $ba */ { "tsx", 1, flNone, OH_Implicit }, /* $ba */
{ "", 1, flIllegal, OH_Illegal, }, /* $bb */ { "", 1, flIllegal, OH_Illegal, }, /* $bb */
{ "ldy", 3, flUseLabel, OH_AbsoluteX }, /* $bc */ { "ldy", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bc */
{ "lda", 3, flUseLabel, OH_AbsoluteX }, /* $bd */ { "lda", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bd */
{ "ldx", 3, flUseLabel, OH_AbsoluteY }, /* $be */ { "ldx", 3, flUseLabel|flAbsOverride, OH_AbsoluteY }, /* $be */
{ "", 1, flIllegal, OH_Illegal, }, /* $bf */ { "", 1, flIllegal, OH_Illegal, }, /* $bf */
{ "cpy", 2, flNone, OH_Immidiate }, /* $c0 */ { "cpy", 2, flNone, OH_Immidiate }, /* $c0 */
{ "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */ { "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */
@@ -251,9 +251,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "cmp", 2, flNone, OH_Immidiate }, /* $c9 */ { "cmp", 2, flNone, OH_Immidiate }, /* $c9 */
{ "dex", 1, flNone, OH_Implicit }, /* $ca */ { "dex", 1, flNone, OH_Implicit }, /* $ca */
{ "", 1, flIllegal, OH_Illegal, }, /* $cb */ { "", 1, flIllegal, OH_Illegal, }, /* $cb */
{ "cpy", 3, flUseLabel, OH_Absolute }, /* $cc */ { "cpy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cc */
{ "cmp", 3, flUseLabel, OH_Absolute }, /* $cd */ { "cmp", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cd */
{ "dec", 3, flUseLabel, OH_Absolute }, /* $ce */ { "dec", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ce */
{ "", 1, flIllegal, OH_Illegal, }, /* $cf */ { "", 1, flIllegal, OH_Illegal, }, /* $cf */
{ "bne", 2, flLabel, OH_Relative }, /* $d0 */ { "bne", 2, flLabel, OH_Relative }, /* $d0 */
{ "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */ { "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */
@@ -268,8 +268,8 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "phx", 1, flNone, OH_Implicit }, /* $da */ { "phx", 1, flNone, OH_Implicit }, /* $da */
{ "", 1, flIllegal, OH_Illegal, }, /* $db */ { "", 1, flIllegal, OH_Illegal, }, /* $db */
{ "", 1, flIllegal, OH_Illegal, }, /* $dc */ { "", 1, flIllegal, OH_Illegal, }, /* $dc */
{ "cmp", 3, flUseLabel, OH_AbsoluteX }, /* $dd */ { "cmp", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $dd */
{ "dec", 3, flUseLabel, OH_AbsoluteX }, /* $de */ { "dec", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $de */
{ "", 1, flIllegal, OH_Illegal, }, /* $df */ { "", 1, flIllegal, OH_Illegal, }, /* $df */
{ "cpx", 2, flNone, OH_Immidiate }, /* $e0 */ { "cpx", 2, flNone, OH_Immidiate }, /* $e0 */
{ "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */ { "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */
@@ -283,9 +283,9 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "sbc", 2, flNone, OH_Immidiate }, /* $e9 */ { "sbc", 2, flNone, OH_Immidiate }, /* $e9 */
{ "nop", 1, flNone, OH_Implicit }, /* $ea */ { "nop", 1, flNone, OH_Implicit }, /* $ea */
{ "", 1, flIllegal, OH_Illegal, }, /* $eb */ { "", 1, flIllegal, OH_Illegal, }, /* $eb */
{ "cpx", 3, flUseLabel, OH_Absolute }, /* $ec */ { "cpx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ec */
{ "sbc", 3, flUseLabel, OH_Absolute }, /* $ed */ { "sbc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ed */
{ "inc", 3, flUseLabel, OH_Absolute }, /* $ee */ { "inc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ee */
{ "", 1, flIllegal, OH_Illegal, }, /* $ef */ { "", 1, flIllegal, OH_Illegal, }, /* $ef */
{ "beq", 2, flLabel, OH_Relative }, /* $f0 */ { "beq", 2, flLabel, OH_Relative }, /* $f0 */
{ "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */ { "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */
@@ -300,8 +300,8 @@ const OpcDesc OpcTable_65SC02[256] = {
{ "plx", 1, flNone, OH_Implicit }, /* $fa */ { "plx", 1, flNone, OH_Implicit }, /* $fa */
{ "", 1, flIllegal, OH_Illegal, }, /* $fb */ { "", 1, flIllegal, OH_Illegal, }, /* $fb */
{ "", 1, flIllegal, OH_Illegal, }, /* $fc */ { "", 1, flIllegal, OH_Illegal, }, /* $fc */
{ "sbc", 3, flUseLabel, OH_AbsoluteX }, /* $fd */ { "sbc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fd */
{ "inc", 3, flUseLabel, OH_AbsoluteX }, /* $fe */ { "inc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fe */
{ "", 1, flIllegal, OH_Illegal, }, /* $ff */ { "", 1, flIllegal, OH_Illegal, }, /* $ff */
}; };

6
src/da65/opcdesc.h
View File

@@ -50,8 +50,10 @@ enum {
flNoLabel = 0x00, /* Don't use a label */ flNoLabel = 0x00, /* Don't use a label */
flGenLabel = 0x01, /* Generate a label */ flGenLabel = 0x01, /* Generate a label */
flUseLabel = 0x02, /* Use a label if there is one */ flUseLabel = 0x02, /* Use a label if there is one */
flLabel = flUseLabel|flGenLabel,/* Generate and use a label */ flLabel = flUseLabel|flGenLabel, /* Generate and use a label */
flIllegal = 0x10 /* Illegal instruction */ flIllegal = 0x10, /* Illegal instruction */
flAbsOverride = 0x20, /* Need a: override */
flFarOverride = 0x40 /* Need f: override */
}; };
/* Forward/typedef for struct OpcDesc */ /* Forward/typedef for struct OpcDesc */