mirror of
https://github.com/cc65/cc65.git
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Support for the Mitsubishi 740 CPU for da65. Written and contributed by
Chris Baird, cjb@brushtail.apana.org.au. git-svn-id: svn://svn.cc65.org/cc65/trunk@5350 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
parent
af12aa8b2d
commit
45f7cc1403
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@ -784,10 +784,11 @@ static const InsTable* InsTabs[CPU_COUNT] = {
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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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0,
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#endif
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(const InsTable*) &InsTabSweet16,
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(const InsTable*) &InsTabHuC6280,
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0, /* Mitsubishi 740 */
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};
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const InsTable* InsTab = (const InsTable*) &InsTab6502;
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@ -6,7 +6,7 @@
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/* */
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/* */
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/* */
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/* (C) 2003-2009, Ullrich von Bassewitz */
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/* (C) 2003-2011, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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@ -61,6 +61,7 @@ const char* CPUNames[CPU_COUNT] = {
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"sunplus",
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"sweet16",
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"huc6280",
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"m740",
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};
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/* Tables with CPU instruction sets */
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@ -74,6 +75,7 @@ const unsigned CPUIsets[CPU_COUNT] = {
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CPU_ISET_SUNPLUS,
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CPU_ISET_SWEET16,
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CPU_ISET_6502 | CPU_ISET_65SC02 | CPU_ISET_65C02 | CPU_ISET_HUC6280,
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CPU_ISET_6502 | CPU_ISET_M740,
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};
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@ -6,7 +6,7 @@
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/* */
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/* */
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/* */
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/* (C) 2003-2009, Ullrich von Bassewitz */
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/* (C) 2003-2011, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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@ -56,6 +56,7 @@ typedef enum {
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CPU_SUNPLUS, /* Not in the freeware version - sorry */
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CPU_SWEET16,
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CPU_HUC6280, /* Used in PC engine */
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CPU_M740, /* Mitsubishi 740 series MCUs */
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CPU_COUNT /* Number of different CPUs */
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} cpu_t;
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@ -70,6 +71,7 @@ enum {
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CPU_ISET_SUNPLUS = 1 << CPU_SUNPLUS,
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CPU_ISET_SWEET16 = 1 << CPU_SWEET16,
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CPU_ISET_HUC6280 = 1 << CPU_HUC6280,
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CPU_ISET_M740 = 1 << CPU_M740,
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};
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/* CPU used */
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@ -552,6 +552,86 @@ void OH_AbsoluteXIndirect (const OpcDesc* D attribute ((unused)))
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void OH_DirectImmediate (const OpcDesc* D)
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{
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/* Get the operand */
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unsigned Addr = GetCodeByte (PC+1);
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/* Generate a label in pass 1 */
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GenerateLabel (D->Flags, Addr);
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/* Output the line */
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OneLine (D, "%s, #$%02X", GetAddrArg (D->Flags, Addr), GetCodeByte (PC+2));
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}
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void OH_ZeroPageBit (const OpcDesc* D)
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{
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unsigned Bit = GetCodeByte (PC) >> 5;
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unsigned Addr = GetCodeByte (PC+1);
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/* Generate a label in pass 1 */
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GenerateLabel (D->Flags, Addr);
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/* Output the line */
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OneLine (D, "%01X,%s", Bit, GetAddrArg (D->Flags, Addr));
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}
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void OH_AccumulatorBit (const OpcDesc* D)
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{
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unsigned Bit = GetCodeByte (PC) >> 5;
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/* Output the line */
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OneLine (D, "%01X,a", Bit);
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}
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void OH_AccumulatorBitBranch (const OpcDesc* D)
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{
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unsigned Bit = GetCodeByte (PC) >> 5;
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signed char BranchOffs = GetCodeByte (PC+1);
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/* Calculate the target address for the branch */
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unsigned BranchAddr = (((int) PC+3) + BranchOffs) & 0xFFFF;
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/* Generate labels in pass 1 */
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GenerateLabel (flLabel, BranchAddr);
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/* Output the line */
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OneLine (D, "%01X,a,%s", Bit, GetAddrArg (flLabel, BranchAddr));
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}
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void OH_JmpDirectIndirect (const OpcDesc* D)
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{
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OH_DirectIndirect (D);
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if (NewlineAfterJMP) {
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LineFeed ();
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}
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SeparatorLine ();
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}
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void OH_SpecialPage (const OpcDesc* D)
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{
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/* Get the operand */
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unsigned Addr = 0xFF00 + GetCodeByte (PC+1);
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/* Generate a label in pass 1 */
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GenerateLabel (D->Flags, Addr);
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/* OneLine (D, "$FF%02X", (CodeByte (PC+1)); */
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OneLine (D, "\%s", GetAddrArg (D->Flags, Addr));
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}
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void OH_Rts (const OpcDesc* D)
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{
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OH_Implicit (D);
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@ -87,6 +87,14 @@ void OH_DirectIndirectLongY (const OpcDesc*);
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void OH_BlockMove (const OpcDesc*);
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void OH_AbsoluteXIndirect (const OpcDesc*);
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/* Mitsubishi 740 */
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void OH_DirectImmediate (const OpcDesc*);
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void OH_ZeroPageBit (const OpcDesc*);
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void OH_AccumulatorBit (const OpcDesc*);
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void OH_AccumulatorBitBranch (const OpcDesc*);
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void OH_JmpDirectIndirect (const OpcDesc* D);
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void OH_SpecialPage (const OpcDesc*);
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/* Handlers for special instructions */
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void OH_Rts (const OpcDesc*);
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void OH_JmpAbsolute (const OpcDesc*);
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@ -38,6 +38,7 @@ OBJS = asminc.o \
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opc65c02.o \
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opc65sc02.o \
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opchuc6280.o \
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opcm740.o \
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opctable.o \
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output.o \
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scanner.o \
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@ -77,6 +77,7 @@ OBJS = asminc.obj \
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opc65c02.obj \
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opc65sc02.obj \
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opchuc6280.obj \
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opcm740.obj \
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opctable.obj \
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output.obj \
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scanner.obj \
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310
src/da65/opcm740.c
Normal file
310
src/da65/opcm740.c
Normal file
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@ -0,0 +1,310 @@
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/*****************************************************************************/
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/* */
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/* opcm740.c */
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/* */
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/* Mitsubishi 740 series opcode description table */
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/* */
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/* A contribution from Chris Baird */
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/* EMail: cjb@brushtail.apana.org.au */
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/* */
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/* (C) 2003-2011, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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/* da65 */
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#include "handler.h"
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#include "opcm740.h"
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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/* Descriptions for all opcodes */
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const OpcDesc OpcTable_M740[256] = {
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{ "brk", 1, flNone, OH_Implicit }, /* $00 */
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{ "ora", 2, flUseLabel, OH_DirectXIndirect }, /* $01 */
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{ "jsr", 2, flLabel, OH_JmpDirectIndirect }, /* $02 */
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{ "bbs", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $03 */
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{ "", 1, flIllegal, OH_Illegal }, /* $04 */
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{ "ora", 2, flUseLabel, OH_Direct }, /* $05 */
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{ "asl", 2, flUseLabel, OH_Direct }, /* $06 */
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{ "bbs", 3, flUseLabel, OH_ZeroPageBit }, /* $07 */
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{ "php", 1, flNone, OH_Implicit }, /* $08 */
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{ "ora", 2, flNone, OH_Immediate }, /* $09 */
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{ "asl", 1, flNone, OH_Accumulator }, /* $0a */
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{ "seb", 1, flNone, OH_AccumulatorBit }, /* $0b */
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{ "", 1, flIllegal, OH_Illegal, }, /* $0c */
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{ "ora", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0d */
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{ "asl", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $0e */
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{ "seb", 2, flUseLabel, OH_ZeroPageBit }, /* $0f */
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{ "bpl", 2, flLabel, OH_Relative }, /* $10 */
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{ "ora", 2, flUseLabel, OH_DirectIndirectY }, /* $11 */
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{ "clt", 1, flNone, OH_Implicit }, /* $12 */
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{ "bbc", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $13 */
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{ "", 1, flIllegal, OH_Illegal }, /* $14 */
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{ "ora", 2, flUseLabel, OH_DirectX }, /* $15 */
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{ "asl", 2, flUseLabel, OH_DirectX }, /* $16 */
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{ "bbc", 3, flUseLabel, OH_ZeroPageBit }, /* $17 */
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{ "clc", 1, flNone, OH_Implicit }, /* $18 */
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{ "ora", 3, flUseLabel, OH_AbsoluteY }, /* $19 */
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{ "dec", 1, flNone, OH_Accumulator }, /* $1a */
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{ "clb", 1, flNone, OH_AccumulatorBit }, /* $1b */
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{ "", 1, flIllegal, OH_Illegal }, /* $1c */
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{ "ora", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1d */
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{ "asl", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $1e */
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{ "clb", 2, flUseLabel, OH_ZeroPageBit }, /* $1f */
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{ "jsr", 3, flLabel, OH_Absolute }, /* $20 */
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{ "and", 2, flUseLabel, OH_DirectXIndirect }, /* $21 */
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{ "jsr", 2, flLabel, OH_SpecialPage }, /* $22 */
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{ "bbs", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $23 */
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{ "bit", 2, flUseLabel, OH_Direct }, /* $24 */
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{ "and", 2, flUseLabel, OH_Direct }, /* $25 */
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{ "rol", 2, flUseLabel, OH_Direct }, /* $26 */
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{ "bbs", 3, flUseLabel, OH_ZeroPageBit }, /* $27 */
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{ "plp", 1, flNone, OH_Implicit }, /* $28 */
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{ "and", 2, flNone, OH_Immediate }, /* $29 */
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{ "rol", 1, flNone, OH_Accumulator }, /* $2a */
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{ "seb", 1, flNone, OH_AccumulatorBit }, /* $2b */
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{ "bit", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2c */
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{ "and", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2d */
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{ "rol", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $2e */
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{ "seb", 2, flUseLabel, OH_ZeroPageBit }, /* $2f */
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{ "bmi", 2, flLabel, OH_Relative }, /* $30 */
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{ "and", 2, flUseLabel, OH_DirectIndirectY }, /* $31 */
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{ "set", 1, flNone, OH_Implicit }, /* $32 */
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{ "bbc", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $33 */
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{ "", 1, flIllegal, OH_Illegal }, /* $34 */
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{ "and", 2, flUseLabel, OH_DirectX }, /* $35 */
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{ "rol", 2, flUseLabel, OH_DirectX }, /* $36 */
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{ "bbc", 3, flUseLabel, OH_ZeroPageBit }, /* $37 */
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{ "sec", 1, flNone, OH_Implicit }, /* $38 */
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{ "and", 3, flUseLabel, OH_AbsoluteY }, /* $39 */
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{ "inc", 1, flNone, OH_Accumulator }, /* $3a */
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{ "clb", 1, flNone, OH_AccumulatorBit }, /* $3b */
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{ "ldm", 3, flLabel, OH_DirectImmediate }, /* $3c */
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{ "and", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3d */
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{ "rol", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $3e */
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{ "clb", 2, flUseLabel, OH_ZeroPageBit }, /* $3f */
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{ "rti", 1, flNone, OH_Rts }, /* $40 */
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{ "eor", 2, flUseLabel, OH_DirectXIndirect }, /* $41 */
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{ "stp", 1, flNone, OH_Implicit }, /* $42 */
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{ "bbs", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $43 */
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{ "com", 2, flUseLabel, OH_Direct }, /* $44 */
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{ "eor", 2, flUseLabel, OH_Direct }, /* $45 */
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{ "lsr", 2, flUseLabel, OH_Direct }, /* $46 */
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{ "bbs", 3, flUseLabel, OH_ZeroPageBit }, /* $47 */
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{ "pha", 1, flNone, OH_Implicit }, /* $48 */
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{ "eor", 2, flNone, OH_Immediate }, /* $49 */
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{ "lsr", 1, flNone, OH_Accumulator }, /* $4a */
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{ "seb", 1, flNone, OH_AccumulatorBit }, /* $4b */
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{ "jmp", 3, flLabel, OH_JmpAbsolute }, /* $4c */
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{ "eor", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4d */
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{ "lsr", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $4e */
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{ "seb", 2, flUseLabel, OH_ZeroPageBit }, /* $4f */
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{ "bvc", 2, flLabel, OH_Relative }, /* $50 */
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{ "eor", 2, flUseLabel, OH_DirectIndirectY }, /* $51 */
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{ "", 1, flIllegal, OH_Illegal }, /* $52 */
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{ "bbc", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $53 */
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{ "", 1, flIllegal, OH_Illegal }, /* $54 */
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{ "eor", 2, flUseLabel, OH_DirectX }, /* $55 */
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{ "lsr", 2, flUseLabel, OH_DirectX }, /* $56 */
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{ "bbc", 3, flUseLabel, OH_ZeroPageBit }, /* $57 */
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{ "cli", 1, flNone, OH_Implicit }, /* $58 */
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{ "eor", 3, flUseLabel, OH_AbsoluteY }, /* $59 */
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{ "", 1, flIllegal, OH_Illegal }, /* $5a */
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{ "clb", 1, flNone, OH_AccumulatorBit }, /* $5b */
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{ "", 1, flIllegal, OH_Illegal }, /* $5c */
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{ "eor", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5d */
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{ "lsr", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $5e */
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{ "clb", 2, flUseLabel, OH_ZeroPageBit }, /* $5f */
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{ "rts", 1, flNone, OH_Rts }, /* $60 */
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{ "adc", 2, flUseLabel, OH_DirectXIndirect }, /* $61 */
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{ "mul", 2, flUseLabel, OH_DirectX }, /* $62 */
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{ "bbs", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $63 */
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{ "tst", 2, flUseLabel, OH_Direct }, /* $64 */
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{ "adc", 2, flUseLabel, OH_Direct }, /* $65 */
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{ "ror", 2, flUseLabel, OH_Direct }, /* $66 */
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{ "bbs", 3, flUseLabel, OH_ZeroPageBit }, /* $67 */
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{ "pla", 1, flNone, OH_Implicit }, /* $68 */
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{ "adc", 2, flNone, OH_Immediate }, /* $69 */
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{ "ror", 1, flNone, OH_Accumulator }, /* $6a */
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{ "seb", 1, flNone, OH_AccumulatorBit }, /* $6b */
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{ "jmp", 3, flLabel, OH_JmpAbsoluteIndirect }, /* $6c */
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{ "adc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6d */
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{ "ror", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $6e */
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{ "seb", 2, flUseLabel, OH_ZeroPageBit }, /* $6f */
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{ "bvs", 2, flLabel, OH_Relative }, /* $70 */
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{ "adc", 2, flUseLabel, OH_DirectIndirectY }, /* $71 */
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{ "", 1, flIllegal, OH_Illegal }, /* $72 */
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{ "bbc", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $73 */
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{ "", 1, flIllegal, OH_Illegal }, /* $74 */
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{ "adc", 2, flUseLabel, OH_DirectX }, /* $75 */
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{ "ror", 2, flUseLabel, OH_DirectX }, /* $76 */
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{ "bbc", 3, flUseLabel, OH_ZeroPageBit }, /* $77 */
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{ "sei", 1, flNone, OH_Implicit }, /* $78 */
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{ "adc", 3, flUseLabel, OH_AbsoluteY }, /* $79 */
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{ "", 1, flIllegal, OH_Illegal }, /* $7a */
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{ "clb", 1, flNone, OH_AccumulatorBit }, /* $7b */
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{ "", 1, flIllegal, OH_Illegal }, /* $7c */
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{ "adc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7d */
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{ "ror", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $7e */
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{ "clb", 2, flUseLabel, OH_ZeroPageBit }, /* $7f */
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{ "bra", 2, flLabel, OH_Relative }, /* $80 */
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{ "sta", 2, flUseLabel, OH_DirectXIndirect }, /* $81 */
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{ "rrf", 2, flLabel, OH_Direct }, /* $82 */
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{ "bbs", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $83 */
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{ "sty", 2, flUseLabel, OH_Direct }, /* $84 */
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{ "sta", 2, flUseLabel, OH_Direct }, /* $85 */
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{ "stx", 2, flUseLabel, OH_Direct }, /* $86 */
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{ "bbs", 3, flUseLabel, OH_ZeroPageBit }, /* $87 */
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{ "dey", 1, flNone, OH_Implicit }, /* $88 */
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{ "", 1, flIllegal, OH_Illegal }, /* $89 */
|
||||
{ "txa", 1, flNone, OH_Implicit }, /* $8a */
|
||||
{ "seb", 1, flNone, OH_AccumulatorBit }, /* $8b */
|
||||
{ "sty", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8c */
|
||||
{ "sta", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8d */
|
||||
{ "stx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $8e */
|
||||
{ "seb", 2, flUseLabel, OH_ZeroPageBit }, /* $8f */
|
||||
{ "bcc", 2, flLabel, OH_Relative }, /* $90 */
|
||||
{ "sta", 2, flUseLabel, OH_DirectIndirectY }, /* $91 */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $92 */
|
||||
{ "bbc", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $93 */
|
||||
{ "sty", 2, flUseLabel, OH_DirectX }, /* $94 */
|
||||
{ "sta", 2, flUseLabel, OH_DirectX }, /* $95 */
|
||||
{ "stx", 2, flUseLabel, OH_DirectY }, /* $96 */
|
||||
{ "bbc", 3, flUseLabel, OH_ZeroPageBit }, /* $97 */
|
||||
{ "tya", 1, flNone, OH_Implicit }, /* $98 */
|
||||
{ "sta", 3, flUseLabel, OH_AbsoluteY }, /* $99 */
|
||||
{ "txs", 1, flNone, OH_Implicit }, /* $9a */
|
||||
{ "clb", 1, flNone, OH_AccumulatorBit }, /* $9b */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $9c */
|
||||
{ "sta", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $9d */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $9e */
|
||||
{ "clb", 2, flUseLabel, OH_ZeroPageBit }, /* $9f */
|
||||
{ "ldy", 2, flNone, OH_Immediate }, /* $a0 */
|
||||
{ "lda", 2, flUseLabel, OH_DirectXIndirect }, /* $a1 */
|
||||
{ "ldx", 2, flNone, OH_Immediate }, /* $a2 */
|
||||
{ "bbs", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $a3 */
|
||||
{ "ldy", 2, flUseLabel, OH_Direct }, /* $a4 */
|
||||
{ "lda", 2, flUseLabel, OH_Direct }, /* $a5 */
|
||||
{ "ldx", 2, flUseLabel, OH_Direct }, /* $a6 */
|
||||
{ "bbs", 3, flUseLabel, OH_ZeroPageBit }, /* $a7 */
|
||||
{ "tay", 1, flNone, OH_Implicit }, /* $a8 */
|
||||
{ "lda", 2, flNone, OH_Immediate }, /* $a9 */
|
||||
{ "tax", 1, flNone, OH_Implicit }, /* $aa */
|
||||
{ "seb", 1, flNone, OH_AccumulatorBit }, /* $ab */
|
||||
{ "ldy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ac */
|
||||
{ "lda", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ad */
|
||||
{ "ldx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ae */
|
||||
{ "seb", 2, flUseLabel, OH_ZeroPageBit }, /* $af */
|
||||
{ "bcs", 2, flLabel, OH_Relative }, /* $b0 */
|
||||
{ "lda", 2, flUseLabel, OH_DirectIndirectY }, /* $b1 */
|
||||
{ "jmp", 2, flLabel, OH_JmpDirectIndirect }, /* $b2 */
|
||||
{ "bbc", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $b3 */
|
||||
{ "ldy", 2, flUseLabel, OH_DirectX }, /* $b4 */
|
||||
{ "lda", 2, flUseLabel, OH_DirectX }, /* $b5 */
|
||||
{ "ldx", 2, flUseLabel, OH_DirectY }, /* $b6 */
|
||||
{ "bbc", 3, flUseLabel, OH_ZeroPageBit }, /* $b7 */
|
||||
{ "clv", 1, flNone, OH_Implicit }, /* $b8 */
|
||||
{ "lda", 3, flUseLabel, OH_AbsoluteY }, /* $b9 */
|
||||
{ "tsx", 1, flNone, OH_Implicit }, /* $ba */
|
||||
{ "clb", 1, flNone, OH_AccumulatorBit }, /* $bb */
|
||||
{ "ldy", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bc */
|
||||
{ "lda", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $bd */
|
||||
{ "ldx", 3, flUseLabel|flAbsOverride, OH_AbsoluteY }, /* $be */
|
||||
{ "clb", 2, flUseLabel, OH_ZeroPageBit }, /* $bf */
|
||||
{ "cpy", 2, flNone, OH_Immediate }, /* $c0 */
|
||||
{ "cmp", 2, flUseLabel, OH_DirectXIndirect }, /* $c1 */
|
||||
{ "wit", 1, flNone, OH_Implicit, }, /* $c2 */
|
||||
{ "bbs", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $c3 */
|
||||
{ "cpy", 2, flUseLabel, OH_Direct }, /* $c4 */
|
||||
{ "cmp", 2, flUseLabel, OH_Direct }, /* $c5 */
|
||||
{ "dec", 2, flUseLabel, OH_Direct }, /* $c6 */
|
||||
{ "bbs", 3, flUseLabel, OH_ZeroPageBit }, /* $c7 */
|
||||
{ "iny", 1, flNone, OH_Implicit }, /* $c8 */
|
||||
{ "cmp", 2, flNone, OH_Immediate }, /* $c9 */
|
||||
{ "dex", 1, flNone, OH_Implicit }, /* $ca */
|
||||
{ "seb", 1, flNone, OH_AccumulatorBit }, /* $cb */
|
||||
{ "cpy", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cc */
|
||||
{ "cmp", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $cd */
|
||||
{ "dec", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ce */
|
||||
{ "seb", 2, flUseLabel, OH_ZeroPageBit }, /* $cf */
|
||||
{ "bne", 2, flLabel, OH_Relative }, /* $d0 */
|
||||
{ "cmp", 2, flUseLabel, OH_DirectIndirectY }, /* $d1 */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $d2 */
|
||||
{ "bbc", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $d3 */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $d4 */
|
||||
{ "cmp", 2, flUseLabel, OH_DirectX }, /* $d5 */
|
||||
{ "dec", 2, flUseLabel, OH_DirectX }, /* $d6 */
|
||||
{ "bbc", 3, flUseLabel, OH_ZeroPageBit }, /* $d7 */
|
||||
{ "cld", 1, flNone, OH_Implicit }, /* $d8 */
|
||||
{ "cmp", 3, flUseLabel, OH_AbsoluteY }, /* $d9 */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $da */
|
||||
{ "clb", 1, flNone, OH_AccumulatorBit }, /* $db */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $dc */
|
||||
{ "cmp", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $dd */
|
||||
{ "dec", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $de */
|
||||
{ "clb", 2, flUseLabel, OH_ZeroPageBit }, /* $df */
|
||||
{ "cpx", 2, flNone, OH_Immediate }, /* $e0 */
|
||||
{ "sbc", 2, flUseLabel, OH_DirectXIndirect }, /* $e1 */
|
||||
{ "div", 2, flUseLabel, OH_DirectX }, /* $e2 */
|
||||
{ "bbs", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $e3 */
|
||||
{ "cpx", 2, flUseLabel, OH_Direct }, /* $e4 */
|
||||
{ "sbc", 2, flUseLabel, OH_Direct }, /* $e5 */
|
||||
{ "inc", 2, flUseLabel, OH_Direct }, /* $e6 */
|
||||
{ "bbs", 3, flUseLabel, OH_ZeroPageBit }, /* $e7 */
|
||||
{ "inx", 1, flNone, OH_Implicit }, /* $e8 */
|
||||
{ "sbc", 2, flNone, OH_Immediate }, /* $e9 */
|
||||
{ "nop", 1, flNone, OH_Implicit }, /* $ea */
|
||||
{ "seb", 1, flNone, OH_AccumulatorBit }, /* $eb */
|
||||
{ "cpx", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ec */
|
||||
{ "sbc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ed */
|
||||
{ "inc", 3, flUseLabel|flAbsOverride, OH_Absolute }, /* $ee */
|
||||
{ "seb", 2, flUseLabel, OH_ZeroPageBit }, /* $ef */
|
||||
{ "beq", 2, flLabel, OH_Relative }, /* $f0 */
|
||||
{ "sbc", 2, flUseLabel, OH_DirectIndirectY }, /* $f1 */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $f2 */
|
||||
{ "bbc", 2, flUseLabel, OH_AccumulatorBitBranch }, /* $f3 */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $f4 */
|
||||
{ "sbc", 2, flUseLabel, OH_DirectX }, /* $f5 */
|
||||
{ "inc", 2, flUseLabel, OH_DirectX }, /* $f6 */
|
||||
{ "bbc", 3, flUseLabel, OH_ZeroPageBit }, /* $f7 */
|
||||
{ "sed", 1, flNone, OH_Implicit }, /* $f8 */
|
||||
{ "sbc", 3, flUseLabel, OH_AbsoluteY }, /* $f9 */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $fa */
|
||||
{ "clb", 1, flNone, OH_AccumulatorBit }, /* $fb */
|
||||
{ "", 1, flIllegal, OH_Illegal }, /* $fc */
|
||||
{ "sbc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fd */
|
||||
{ "inc", 3, flUseLabel|flAbsOverride, OH_AbsoluteX }, /* $fe */
|
||||
{ "clb", 2, flUseLabel, OH_ZeroPageBit }, /* $ff */
|
||||
};
|
||||
|
||||
|
||||
|
||||
61
src/da65/opcm740.h
Normal file
61
src/da65/opcm740.h
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
/*****************************************************************************/
|
||||
/* */
|
||||
/* opcm740.h */
|
||||
/* */
|
||||
/* Mitsubishi 740 series opcode description table */
|
||||
/* */
|
||||
/* A contribution from Chris Baird */
|
||||
/* EMail: cjb@brushtail.apana.org.au */
|
||||
/* */
|
||||
/* (C) 2003-2011, Ullrich von Bassewitz */
|
||||
/* Roemerstrasse 52 */
|
||||
/* D-70794 Filderstadt */
|
||||
/* EMail: uz@cc65.org */
|
||||
/* */
|
||||
/* */
|
||||
/* This software is provided 'as-is', without any expressed or implied */
|
||||
/* warranty. In no event will the authors be held liable for any damages */
|
||||
/* arising from the use of this software. */
|
||||
/* */
|
||||
/* Permission is granted to anyone to use this software for any purpose, */
|
||||
/* including commercial applications, and to alter it and redistribute it */
|
||||
/* freely, subject to the following restrictions: */
|
||||
/* */
|
||||
/* 1. The origin of this software must not be misrepresented; you must not */
|
||||
/* claim that you wrote the original software. If you use this software */
|
||||
/* in a product, an acknowledgment in the product documentation would be */
|
||||
/* appreciated but is not required. */
|
||||
/* 2. Altered source versions must be plainly marked as such, and must not */
|
||||
/* be misrepresented as being the original software. */
|
||||
/* 3. This notice may not be removed or altered from any source */
|
||||
/* distribution. */
|
||||
/* */
|
||||
/*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
#ifndef OPCM740_H
|
||||
#define OPCM740_H
|
||||
|
||||
|
||||
|
||||
#include "opcdesc.h"
|
||||
|
||||
|
||||
|
||||
/*****************************************************************************/
|
||||
/* Data */
|
||||
/*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/* Descriptions for all opcodes */
|
||||
extern const OpcDesc OpcTable_M740[256];
|
||||
|
||||
|
||||
|
||||
/* End of opcm740.h */
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
|
@ -41,6 +41,7 @@
|
|||
#include "opc65c02.h"
|
||||
#include "opc65sc02.h"
|
||||
#include "opchuc6280.h"
|
||||
#include "opcm740.h"
|
||||
#include "opctable.h"
|
||||
|
||||
|
||||
|
|
@ -71,6 +72,7 @@ void SetOpcTable (cpu_t CPU)
|
|||
case CPU_65SC02: OpcTable = OpcTable_65SC02; break;
|
||||
case CPU_65C02: OpcTable = OpcTable_65C02; break;
|
||||
case CPU_HUC6280: OpcTable = OpcTable_HuC6280; break;
|
||||
case CPU_M740: OpcTable = OpcTable_M740; break;
|
||||
default: Error ("Unsupported CPU");
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user