/*****************************************************************************/
/* */
-/* instr.c */
+/* instr.c */
/* */
-/* Instruction encoding for the ca65 macroassembler */
+/* Instruction encoding for the ca65 macroassembler */
/* */
/* */
/* */
-/* (C) 1998-2008, Ullrich von Bassewitz */
+/* (C) 1998-2012, Ullrich von Bassewitz */
/* Roemerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* common */
#include "addrsize.h"
-#include "assertdefs.h"
#include "attrib.h"
#include "bitops.h"
#include "check.h"
static void PutTAMn (const InsDesc* Ins);
/* Emit a TAMn instruction (HuC6280). Since this is a two byte instruction with
- * implicit addressing mode, the opcode byte in the table is actually the
- * second operand byte. The TAM instruction is the more generic form, it takes
- * an immediate argument.
- */
+** implicit addressing mode, the opcode byte in the table is actually the
+** second operand byte. The TAM instruction is the more generic form, it takes
+** an immediate argument.
+*/
static void PutTMA (const InsDesc* Ins);
/* Emit a TMA instruction (HuC6280) with an immediate argument. Only one bit
- * in the argument byte may be set.
- */
+** in the argument byte may be set.
+*/
static void PutTMAn (const InsDesc* Ins);
/* Emit a TMAn instruction (HuC6280). Since this is a two byte instruction with
- * implicit addressing mode, the opcode byte in the table is actually the
- * second operand byte. The TAM instruction is the more generic form, it takes
- * an immediate argument.
- */
+** implicit addressing mode, the opcode byte in the table is actually the
+** second operand byte. The TAM instruction is the more generic form, it takes
+** an immediate argument.
+*/
static void PutTST (const InsDesc* Ins);
/* Emit a TST instruction (HuC6280). */
static void PutJMP (const InsDesc* Ins);
/* Handle the jump instruction for the 6502. Problem is that these chips have
- * a bug: If the address crosses a page, the upper byte gets not corrected and
- * the instruction will fail. The PutJmp function will add a linker assertion
- * to check for this case and is otherwise identical to PutAll.
- */
+** a bug: If the address crosses a page, the upper byte gets not corrected and
+** the instruction will fail. The PutJmp function will add a linker assertion
+** to check for this case and is otherwise identical to PutAll.
+*/
static void PutRTS (const InsDesc* Ins attribute ((unused)));
/* Handle the RTS instruction for the 816. In smart mode emit a RTL opcode if
- * the enclosing scope is FAR.
- */
+** the enclosing scope is FAR.
+*/
static void PutAll (const InsDesc* Ins);
/* Handle all other instructions */
/*****************************************************************************/
-/* Data */
+/* Data */
/*****************************************************************************/
} InsTab6502 = {
sizeof (InsTab6502.Ins) / sizeof (InsTab6502.Ins[0]),
{
- { "ADC", 0x080A26C, 0x60, 0, PutAll },
- { "AND", 0x080A26C, 0x20, 0, PutAll },
- { "ASL", 0x000006e, 0x02, 1, PutAll },
- { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
- { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
- { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
- { "BIT", 0x000000C, 0x00, 2, PutAll },
- { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
- { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
- { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
- { "BRK", 0x0000001, 0x00, 0, PutAll },
- { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
- { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
- { "CLC", 0x0000001, 0x18, 0, PutAll },
- { "CLD", 0x0000001, 0xd8, 0, PutAll },
- { "CLI", 0x0000001, 0x58, 0, PutAll },
- { "CLV", 0x0000001, 0xb8, 0, PutAll },
- { "CMP", 0x080A26C, 0xc0, 0, PutAll },
- { "CPX", 0x080000C, 0xe0, 1, PutAll },
- { "CPY", 0x080000C, 0xc0, 1, PutAll },
- { "DEC", 0x000006C, 0x00, 3, PutAll },
- { "DEX", 0x0000001, 0xca, 0, PutAll },
- { "DEY", 0x0000001, 0x88, 0, PutAll },
- { "EOR", 0x080A26C, 0x40, 0, PutAll },
- { "INC", 0x000006c, 0x00, 4, PutAll },
- { "INX", 0x0000001, 0xe8, 0, PutAll },
- { "INY", 0x0000001, 0xc8, 0, PutAll },
- { "JMP", 0x0000808, 0x4c, 6, PutJMP },
- { "JSR", 0x0000008, 0x20, 7, PutAll },
- { "LDA", 0x080A26C, 0xa0, 0, PutAll },
- { "LDX", 0x080030C, 0xa2, 1, PutAll },
- { "LDY", 0x080006C, 0xa0, 1, PutAll },
- { "LSR", 0x000006F, 0x42, 1, PutAll },
- { "NOP", 0x0000001, 0xea, 0, PutAll },
- { "ORA", 0x080A26C, 0x00, 0, PutAll },
- { "PHA", 0x0000001, 0x48, 0, PutAll },
- { "PHP", 0x0000001, 0x08, 0, PutAll },
- { "PLA", 0x0000001, 0x68, 0, PutAll },
- { "PLP", 0x0000001, 0x28, 0, PutAll },
- { "ROL", 0x000006F, 0x22, 1, PutAll },
- { "ROR", 0x000006F, 0x62, 1, PutAll },
- { "RTI", 0x0000001, 0x40, 0, PutAll },
- { "RTS", 0x0000001, 0x60, 0, PutAll },
- { "SBC", 0x080A26C, 0xe0, 0, PutAll },
- { "SEC", 0x0000001, 0x38, 0, PutAll },
- { "SED", 0x0000001, 0xf8, 0, PutAll },
- { "SEI", 0x0000001, 0x78, 0, PutAll },
- { "STA", 0x000A26C, 0x80, 0, PutAll },
- { "STX", 0x000010c, 0x82, 1, PutAll },
- { "STY", 0x000002c, 0x80, 1, PutAll },
- { "TAX", 0x0000001, 0xaa, 0, PutAll },
- { "TAY", 0x0000001, 0xa8, 0, PutAll },
- { "TSX", 0x0000001, 0xba, 0, PutAll },
- { "TXA", 0x0000001, 0x8a, 0, PutAll },
- { "TXS", 0x0000001, 0x9a, 0, PutAll },
- { "TYA", 0x0000001, 0x98, 0, PutAll }
+ { "ADC", 0x080A26C, 0x60, 0, PutAll },
+ { "AND", 0x080A26C, 0x20, 0, PutAll },
+ { "ASL", 0x000006e, 0x02, 1, PutAll },
+ { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
+ { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
+ { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
+ { "BIT", 0x000000C, 0x00, 2, PutAll },
+ { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
+ { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
+ { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
+ { "BRK", 0x0000001, 0x00, 0, PutAll },
+ { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
+ { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
+ { "CLC", 0x0000001, 0x18, 0, PutAll },
+ { "CLD", 0x0000001, 0xd8, 0, PutAll },
+ { "CLI", 0x0000001, 0x58, 0, PutAll },
+ { "CLV", 0x0000001, 0xb8, 0, PutAll },
+ { "CMP", 0x080A26C, 0xc0, 0, PutAll },
+ { "CPX", 0x080000C, 0xe0, 1, PutAll },
+ { "CPY", 0x080000C, 0xc0, 1, PutAll },
+ { "DEC", 0x000006C, 0x00, 3, PutAll },
+ { "DEX", 0x0000001, 0xca, 0, PutAll },
+ { "DEY", 0x0000001, 0x88, 0, PutAll },
+ { "EOR", 0x080A26C, 0x40, 0, PutAll },
+ { "INC", 0x000006c, 0x00, 4, PutAll },
+ { "INX", 0x0000001, 0xe8, 0, PutAll },
+ { "INY", 0x0000001, 0xc8, 0, PutAll },
+ { "JMP", 0x0000808, 0x4c, 6, PutJMP },
+ { "JSR", 0x0000008, 0x20, 7, PutAll },
+ { "LDA", 0x080A26C, 0xa0, 0, PutAll },
+ { "LDX", 0x080030C, 0xa2, 1, PutAll },
+ { "LDY", 0x080006C, 0xa0, 1, PutAll },
+ { "LSR", 0x000006F, 0x42, 1, PutAll },
+ { "NOP", 0x0000001, 0xea, 0, PutAll },
+ { "ORA", 0x080A26C, 0x00, 0, PutAll },
+ { "PHA", 0x0000001, 0x48, 0, PutAll },
+ { "PHP", 0x0000001, 0x08, 0, PutAll },
+ { "PLA", 0x0000001, 0x68, 0, PutAll },
+ { "PLP", 0x0000001, 0x28, 0, PutAll },
+ { "ROL", 0x000006F, 0x22, 1, PutAll },
+ { "ROR", 0x000006F, 0x62, 1, PutAll },
+ { "RTI", 0x0000001, 0x40, 0, PutAll },
+ { "RTS", 0x0000001, 0x60, 0, PutAll },
+ { "SBC", 0x080A26C, 0xe0, 0, PutAll },
+ { "SEC", 0x0000001, 0x38, 0, PutAll },
+ { "SED", 0x0000001, 0xf8, 0, PutAll },
+ { "SEI", 0x0000001, 0x78, 0, PutAll },
+ { "STA", 0x000A26C, 0x80, 0, PutAll },
+ { "STX", 0x000010c, 0x82, 1, PutAll },
+ { "STY", 0x000002c, 0x80, 1, PutAll },
+ { "TAX", 0x0000001, 0xaa, 0, PutAll },
+ { "TAY", 0x0000001, 0xa8, 0, PutAll },
+ { "TSX", 0x0000001, 0xba, 0, PutAll },
+ { "TXA", 0x0000001, 0x8a, 0, PutAll },
+ { "TXS", 0x0000001, 0x9a, 0, PutAll },
+ { "TYA", 0x0000001, 0x98, 0, PutAll }
}
};
/* Instruction table for the 6502 with illegal instructions */
static const struct {
unsigned Count;
- InsDesc Ins[70];
+ InsDesc Ins[75];
} InsTab6502X = {
sizeof (InsTab6502X.Ins) / sizeof (InsTab6502X.Ins[0]),
{
- { "ADC", 0x080A26C, 0x60, 0, PutAll },
+ { "ADC", 0x080A26C, 0x60, 0, PutAll },
{ "ALR", 0x0800000, 0x4B, 0, PutAll }, /* X */
{ "ANC", 0x0800000, 0x0B, 0, PutAll }, /* X */
- { "AND", 0x080A26C, 0x20, 0, PutAll },
+ { "AND", 0x080A26C, 0x20, 0, PutAll },
+ { "ANE", 0x0800000, 0x8B, 0, PutAll }, /* X */
{ "ARR", 0x0800000, 0x6B, 0, PutAll }, /* X */
- { "ASL", 0x000006e, 0x02, 1, PutAll },
+ { "ASL", 0x000006e, 0x02, 1, PutAll },
{ "AXS", 0x0800000, 0xCB, 0, PutAll }, /* X */
- { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
- { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
- { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
- { "BIT", 0x000000C, 0x00, 2, PutAll },
- { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
- { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
- { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
- { "BRK", 0x0000001, 0x00, 0, PutAll },
- { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
- { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
- { "CLC", 0x0000001, 0x18, 0, PutAll },
- { "CLD", 0x0000001, 0xd8, 0, PutAll },
- { "CLI", 0x0000001, 0x58, 0, PutAll },
- { "CLV", 0x0000001, 0xb8, 0, PutAll },
- { "CMP", 0x080A26C, 0xc0, 0, PutAll },
- { "CPX", 0x080000C, 0xe0, 1, PutAll },
- { "CPY", 0x080000C, 0xc0, 1, PutAll },
+ { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
+ { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
+ { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
+ { "BIT", 0x000000C, 0x00, 2, PutAll },
+ { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
+ { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
+ { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
+ { "BRK", 0x0000001, 0x00, 0, PutAll },
+ { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
+ { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
+ { "CLC", 0x0000001, 0x18, 0, PutAll },
+ { "CLD", 0x0000001, 0xd8, 0, PutAll },
+ { "CLI", 0x0000001, 0x58, 0, PutAll },
+ { "CLV", 0x0000001, 0xb8, 0, PutAll },
+ { "CMP", 0x080A26C, 0xc0, 0, PutAll },
+ { "CPX", 0x080000C, 0xe0, 1, PutAll },
+ { "CPY", 0x080000C, 0xc0, 1, PutAll },
{ "DCP", 0x000A26C, 0xC3, 0, PutAll }, /* X */
- { "DEC", 0x000006C, 0x00, 3, PutAll },
- { "DEX", 0x0000001, 0xca, 0, PutAll },
- { "DEY", 0x0000001, 0x88, 0, PutAll },
- { "EOR", 0x080A26C, 0x40, 0, PutAll },
- { "INC", 0x000006c, 0x00, 4, PutAll },
- { "INX", 0x0000001, 0xe8, 0, PutAll },
- { "INY", 0x0000001, 0xc8, 0, PutAll },
+ { "DEC", 0x000006C, 0x00, 3, PutAll },
+ { "DEX", 0x0000001, 0xca, 0, PutAll },
+ { "DEY", 0x0000001, 0x88, 0, PutAll },
+ { "EOR", 0x080A26C, 0x40, 0, PutAll },
+ { "INC", 0x000006c, 0x00, 4, PutAll },
+ { "INX", 0x0000001, 0xe8, 0, PutAll },
+ { "INY", 0x0000001, 0xc8, 0, PutAll },
{ "ISC", 0x000A26C, 0xE3, 0, PutAll }, /* X */
{ "JAM", 0x0000001, 0x02, 0, PutAll }, /* X */
- { "JMP", 0x0000808, 0x4c, 6, PutJMP },
- { "JSR", 0x0000008, 0x20, 7, PutAll },
+ { "JMP", 0x0000808, 0x4c, 6, PutJMP },
+ { "JSR", 0x0000008, 0x20, 7, PutAll },
{ "LAS", 0x0000200, 0xBB, 0, PutAll }, /* X */
- { "LAX", 0x000A30C, 0xA3, 1, PutAll }, /* X */
- { "LDA", 0x080A26C, 0xa0, 0, PutAll },
- { "LDX", 0x080030C, 0xa2, 1, PutAll },
- { "LDY", 0x080006C, 0xa0, 1, PutAll },
- { "LSR", 0x000006F, 0x42, 1, PutAll },
- { "NOP", 0x0000001, 0xea, 0, PutAll },
- { "ORA", 0x080A26C, 0x00, 0, PutAll },
- { "PHA", 0x0000001, 0x48, 0, PutAll },
- { "PHP", 0x0000001, 0x08, 0, PutAll },
- { "PLA", 0x0000001, 0x68, 0, PutAll },
- { "PLP", 0x0000001, 0x28, 0, PutAll },
+ { "LAX", 0x080A30C, 0xA3, 11, PutAll }, /* X */
+ { "LDA", 0x080A26C, 0xa0, 0, PutAll },
+ { "LDX", 0x080030C, 0xa2, 1, PutAll },
+ { "LDY", 0x080006C, 0xa0, 1, PutAll },
+ { "LSR", 0x000006F, 0x42, 1, PutAll },
+ { "NOP", 0x080006D, 0x00, 10, PutAll }, /* X */
+ { "ORA", 0x080A26C, 0x00, 0, PutAll },
+ { "PHA", 0x0000001, 0x48, 0, PutAll },
+ { "PHP", 0x0000001, 0x08, 0, PutAll },
+ { "PLA", 0x0000001, 0x68, 0, PutAll },
+ { "PLP", 0x0000001, 0x28, 0, PutAll },
{ "RLA", 0x000A26C, 0x23, 0, PutAll }, /* X */
- { "ROL", 0x000006F, 0x22, 1, PutAll },
- { "ROR", 0x000006F, 0x62, 1, PutAll },
+ { "ROL", 0x000006F, 0x22, 1, PutAll },
+ { "ROR", 0x000006F, 0x62, 1, PutAll },
{ "RRA", 0x000A26C, 0x63, 0, PutAll }, /* X */
- { "RTI", 0x0000001, 0x40, 0, PutAll },
- { "RTS", 0x0000001, 0x60, 0, PutAll },
+ { "RTI", 0x0000001, 0x40, 0, PutAll },
+ { "RTS", 0x0000001, 0x60, 0, PutAll },
{ "SAX", 0x000810C, 0x83, 1, PutAll }, /* X */
- { "SBC", 0x080A26C, 0xe0, 0, PutAll },
- { "SEC", 0x0000001, 0x38, 0, PutAll },
- { "SED", 0x0000001, 0xf8, 0, PutAll },
- { "SEI", 0x0000001, 0x78, 0, PutAll },
+ { "SBC", 0x080A26C, 0xe0, 0, PutAll },
+ { "SEC", 0x0000001, 0x38, 0, PutAll },
+ { "SED", 0x0000001, 0xf8, 0, PutAll },
+ { "SEI", 0x0000001, 0x78, 0, PutAll },
+ { "SHA", 0x0002200, 0x93, 1, PutAll }, /* X */
+ { "SHX", 0x0000200, 0x9e, 1, PutAll }, /* X */
+ { "SHY", 0x0000040, 0x9c, 1, PutAll }, /* X */
{ "SLO", 0x000A26C, 0x03, 0, PutAll }, /* X */
{ "SRE", 0x000A26C, 0x43, 0, PutAll }, /* X */
- { "STA", 0x000A26C, 0x80, 0, PutAll },
- { "STX", 0x000010c, 0x82, 1, PutAll },
- { "STY", 0x000002c, 0x80, 1, PutAll },
- { "TAX", 0x0000001, 0xaa, 0, PutAll },
- { "TAY", 0x0000001, 0xa8, 0, PutAll },
- { "TSX", 0x0000001, 0xba, 0, PutAll },
- { "TXA", 0x0000001, 0x8a, 0, PutAll },
- { "TXS", 0x0000001, 0x9a, 0, PutAll },
- { "TYA", 0x0000001, 0x98, 0, PutAll }
+ { "STA", 0x000A26C, 0x80, 0, PutAll },
+ { "STX", 0x000010c, 0x82, 1, PutAll },
+ { "STY", 0x000002c, 0x80, 1, PutAll },
+ { "TAS", 0x0000200, 0x9b, 0, PutAll }, /* X */
+ { "TAX", 0x0000001, 0xaa, 0, PutAll },
+ { "TAY", 0x0000001, 0xa8, 0, PutAll },
+ { "TSX", 0x0000001, 0xba, 0, PutAll },
+ { "TXA", 0x0000001, 0x8a, 0, PutAll },
+ { "TXS", 0x0000001, 0x9a, 0, PutAll },
+ { "TYA", 0x0000001, 0x98, 0, PutAll }
}
};
} InsTab65SC02 = {
sizeof (InsTab65SC02.Ins) / sizeof (InsTab65SC02.Ins[0]),
{
- { "ADC", 0x080A66C, 0x60, 0, PutAll },
- { "AND", 0x080A66C, 0x20, 0, PutAll },
- { "ASL", 0x000006e, 0x02, 1, PutAll },
- { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
- { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
- { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
- { "BIT", 0x0A0006C, 0x00, 2, PutAll },
- { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
- { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
- { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
- { "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
- { "BRK", 0x0000001, 0x00, 0, PutAll },
- { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
- { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
- { "CLC", 0x0000001, 0x18, 0, PutAll },
- { "CLD", 0x0000001, 0xd8, 0, PutAll },
- { "CLI", 0x0000001, 0x58, 0, PutAll },
- { "CLV", 0x0000001, 0xb8, 0, PutAll },
- { "CMP", 0x080A66C, 0xc0, 0, PutAll },
- { "CPX", 0x080000C, 0xe0, 1, PutAll },
- { "CPY", 0x080000C, 0xc0, 1, PutAll },
- { "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
- { "DEC", 0x000006F, 0x00, 3, PutAll },
- { "DEX", 0x0000001, 0xca, 0, PutAll },
- { "DEY", 0x0000001, 0x88, 0, PutAll },
- { "EOR", 0x080A66C, 0x40, 0, PutAll },
- { "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
- { "INC", 0x000006f, 0x00, 4, PutAll },
- { "INX", 0x0000001, 0xe8, 0, PutAll },
- { "INY", 0x0000001, 0xc8, 0, PutAll },
- { "JMP", 0x0010808, 0x4c, 6, PutAll },
- { "JSR", 0x0000008, 0x20, 7, PutAll },
- { "LDA", 0x080A66C, 0xa0, 0, PutAll },
- { "LDX", 0x080030C, 0xa2, 1, PutAll },
- { "LDY", 0x080006C, 0xa0, 1, PutAll },
- { "LSR", 0x000006F, 0x42, 1, PutAll },
- { "NOP", 0x0000001, 0xea, 0, PutAll },
- { "ORA", 0x080A66C, 0x00, 0, PutAll },
- { "PHA", 0x0000001, 0x48, 0, PutAll },
- { "PHP", 0x0000001, 0x08, 0, PutAll },
- { "PHX", 0x0000001, 0xda, 0, PutAll },
- { "PHY", 0x0000001, 0x5a, 0, PutAll },
- { "PLA", 0x0000001, 0x68, 0, PutAll },
- { "PLP", 0x0000001, 0x28, 0, PutAll },
- { "PLX", 0x0000001, 0xfa, 0, PutAll },
- { "PLY", 0x0000001, 0x7a, 0, PutAll },
- { "ROL", 0x000006F, 0x22, 1, PutAll },
- { "ROR", 0x000006F, 0x62, 1, PutAll },
- { "RTI", 0x0000001, 0x40, 0, PutAll },
- { "RTS", 0x0000001, 0x60, 0, PutAll },
- { "SBC", 0x080A66C, 0xe0, 0, PutAll },
- { "SEC", 0x0000001, 0x38, 0, PutAll },
- { "SED", 0x0000001, 0xf8, 0, PutAll },
- { "SEI", 0x0000001, 0x78, 0, PutAll },
- { "STA", 0x000A66C, 0x80, 0, PutAll },
- { "STX", 0x000010c, 0x82, 1, PutAll },
- { "STY", 0x000002c, 0x80, 1, PutAll },
- { "STZ", 0x000006c, 0x04, 5, PutAll },
- { "TAX", 0x0000001, 0xaa, 0, PutAll },
- { "TAY", 0x0000001, 0xa8, 0, PutAll },
- { "TRB", 0x000000c, 0x10, 1, PutAll },
- { "TSB", 0x000000c, 0x00, 1, PutAll },
- { "TSX", 0x0000001, 0xba, 0, PutAll },
- { "TXA", 0x0000001, 0x8a, 0, PutAll },
- { "TXS", 0x0000001, 0x9a, 0, PutAll },
- { "TYA", 0x0000001, 0x98, 0, PutAll }
+ { "ADC", 0x080A66C, 0x60, 0, PutAll },
+ { "AND", 0x080A66C, 0x20, 0, PutAll },
+ { "ASL", 0x000006e, 0x02, 1, PutAll },
+ { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
+ { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
+ { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
+ { "BIT", 0x0A0006C, 0x00, 2, PutAll },
+ { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
+ { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
+ { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
+ { "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
+ { "BRK", 0x0000001, 0x00, 0, PutAll },
+ { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
+ { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
+ { "CLC", 0x0000001, 0x18, 0, PutAll },
+ { "CLD", 0x0000001, 0xd8, 0, PutAll },
+ { "CLI", 0x0000001, 0x58, 0, PutAll },
+ { "CLV", 0x0000001, 0xb8, 0, PutAll },
+ { "CMP", 0x080A66C, 0xc0, 0, PutAll },
+ { "CPX", 0x080000C, 0xe0, 1, PutAll },
+ { "CPY", 0x080000C, 0xc0, 1, PutAll },
+ { "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
+ { "DEC", 0x000006F, 0x00, 3, PutAll },
+ { "DEX", 0x0000001, 0xca, 0, PutAll },
+ { "DEY", 0x0000001, 0x88, 0, PutAll },
+ { "EOR", 0x080A66C, 0x40, 0, PutAll },
+ { "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
+ { "INC", 0x000006f, 0x00, 4, PutAll },
+ { "INX", 0x0000001, 0xe8, 0, PutAll },
+ { "INY", 0x0000001, 0xc8, 0, PutAll },
+ { "JMP", 0x0010808, 0x4c, 6, PutAll },
+ { "JSR", 0x0000008, 0x20, 7, PutAll },
+ { "LDA", 0x080A66C, 0xa0, 0, PutAll },
+ { "LDX", 0x080030C, 0xa2, 1, PutAll },
+ { "LDY", 0x080006C, 0xa0, 1, PutAll },
+ { "LSR", 0x000006F, 0x42, 1, PutAll },
+ { "NOP", 0x0000001, 0xea, 0, PutAll },
+ { "ORA", 0x080A66C, 0x00, 0, PutAll },
+ { "PHA", 0x0000001, 0x48, 0, PutAll },
+ { "PHP", 0x0000001, 0x08, 0, PutAll },
+ { "PHX", 0x0000001, 0xda, 0, PutAll },
+ { "PHY", 0x0000001, 0x5a, 0, PutAll },
+ { "PLA", 0x0000001, 0x68, 0, PutAll },
+ { "PLP", 0x0000001, 0x28, 0, PutAll },
+ { "PLX", 0x0000001, 0xfa, 0, PutAll },
+ { "PLY", 0x0000001, 0x7a, 0, PutAll },
+ { "ROL", 0x000006F, 0x22, 1, PutAll },
+ { "ROR", 0x000006F, 0x62, 1, PutAll },
+ { "RTI", 0x0000001, 0x40, 0, PutAll },
+ { "RTS", 0x0000001, 0x60, 0, PutAll },
+ { "SBC", 0x080A66C, 0xe0, 0, PutAll },
+ { "SEC", 0x0000001, 0x38, 0, PutAll },
+ { "SED", 0x0000001, 0xf8, 0, PutAll },
+ { "SEI", 0x0000001, 0x78, 0, PutAll },
+ { "STA", 0x000A66C, 0x80, 0, PutAll },
+ { "STX", 0x000010c, 0x82, 1, PutAll },
+ { "STY", 0x000002c, 0x80, 1, PutAll },
+ { "STZ", 0x000006c, 0x04, 5, PutAll },
+ { "TAX", 0x0000001, 0xaa, 0, PutAll },
+ { "TAY", 0x0000001, 0xa8, 0, PutAll },
+ { "TRB", 0x000000c, 0x10, 1, PutAll },
+ { "TSB", 0x000000c, 0x00, 1, PutAll },
+ { "TSX", 0x0000001, 0xba, 0, PutAll },
+ { "TXA", 0x0000001, 0x8a, 0, PutAll },
+ { "TXS", 0x0000001, 0x9a, 0, PutAll },
+ { "TYA", 0x0000001, 0x98, 0, PutAll }
}
};
} InsTab65C02 = {
sizeof (InsTab65C02.Ins) / sizeof (InsTab65C02.Ins[0]),
{
- { "ADC", 0x080A66C, 0x60, 0, PutAll },
- { "AND", 0x080A66C, 0x20, 0, PutAll },
- { "ASL", 0x000006e, 0x02, 1, PutAll },
+ { "ADC", 0x080A66C, 0x60, 0, PutAll },
+ { "AND", 0x080A66C, 0x20, 0, PutAll },
+ { "ASL", 0x000006e, 0x02, 1, PutAll },
{ "BBR0", 0x0000000, 0x0F, 0, PutBitBranch },
{ "BBR1", 0x0000000, 0x1F, 0, PutBitBranch },
{ "BBR2", 0x0000000, 0x2F, 0, PutBitBranch },
{ "BBS5", 0x0000000, 0xDF, 0, PutBitBranch },
{ "BBS6", 0x0000000, 0xEF, 0, PutBitBranch },
{ "BBS7", 0x0000000, 0xFF, 0, PutBitBranch },
- { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
- { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
- { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
- { "BIT", 0x0A0006C, 0x00, 2, PutAll },
- { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
- { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
- { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
- { "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
- { "BRK", 0x0000001, 0x00, 0, PutAll },
- { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
- { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
- { "CLC", 0x0000001, 0x18, 0, PutAll },
- { "CLD", 0x0000001, 0xd8, 0, PutAll },
- { "CLI", 0x0000001, 0x58, 0, PutAll },
- { "CLV", 0x0000001, 0xb8, 0, PutAll },
- { "CMP", 0x080A66C, 0xc0, 0, PutAll },
- { "CPX", 0x080000C, 0xe0, 1, PutAll },
- { "CPY", 0x080000C, 0xc0, 1, PutAll },
- { "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
- { "DEC", 0x000006F, 0x00, 3, PutAll },
- { "DEX", 0x0000001, 0xca, 0, PutAll },
- { "DEY", 0x0000001, 0x88, 0, PutAll },
- { "EOR", 0x080A66C, 0x40, 0, PutAll },
- { "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
- { "INC", 0x000006f, 0x00, 4, PutAll },
- { "INX", 0x0000001, 0xe8, 0, PutAll },
- { "INY", 0x0000001, 0xc8, 0, PutAll },
- { "JMP", 0x0010808, 0x4c, 6, PutAll },
- { "JSR", 0x0000008, 0x20, 7, PutAll },
- { "LDA", 0x080A66C, 0xa0, 0, PutAll },
- { "LDX", 0x080030C, 0xa2, 1, PutAll },
- { "LDY", 0x080006C, 0xa0, 1, PutAll },
- { "LSR", 0x000006F, 0x42, 1, PutAll },
- { "NOP", 0x0000001, 0xea, 0, PutAll },
- { "ORA", 0x080A66C, 0x00, 0, PutAll },
- { "PHA", 0x0000001, 0x48, 0, PutAll },
- { "PHP", 0x0000001, 0x08, 0, PutAll },
- { "PHX", 0x0000001, 0xda, 0, PutAll },
- { "PHY", 0x0000001, 0x5a, 0, PutAll },
- { "PLA", 0x0000001, 0x68, 0, PutAll },
- { "PLP", 0x0000001, 0x28, 0, PutAll },
- { "PLX", 0x0000001, 0xfa, 0, PutAll },
- { "PLY", 0x0000001, 0x7a, 0, PutAll },
- { "RMB0", 0x0000004, 0x07, 1, PutAll },
- { "RMB1", 0x0000004, 0x17, 1, PutAll },
- { "RMB2", 0x0000004, 0x27, 1, PutAll },
- { "RMB3", 0x0000004, 0x37, 1, PutAll },
- { "RMB4", 0x0000004, 0x47, 1, PutAll },
- { "RMB5", 0x0000004, 0x57, 1, PutAll },
- { "RMB6", 0x0000004, 0x67, 1, PutAll },
- { "RMB7", 0x0000004, 0x77, 1, PutAll },
- { "ROL", 0x000006F, 0x22, 1, PutAll },
- { "ROR", 0x000006F, 0x62, 1, PutAll },
- { "RTI", 0x0000001, 0x40, 0, PutAll },
- { "RTS", 0x0000001, 0x60, 0, PutAll },
- { "SBC", 0x080A66C, 0xe0, 0, PutAll },
- { "SEC", 0x0000001, 0x38, 0, PutAll },
- { "SED", 0x0000001, 0xf8, 0, PutAll },
- { "SEI", 0x0000001, 0x78, 0, PutAll },
- { "SMB0", 0x0000004, 0x87, 1, PutAll },
- { "SMB1", 0x0000004, 0x97, 1, PutAll },
- { "SMB2", 0x0000004, 0xA7, 1, PutAll },
- { "SMB3", 0x0000004, 0xB7, 1, PutAll },
- { "SMB4", 0x0000004, 0xC7, 1, PutAll },
- { "SMB5", 0x0000004, 0xD7, 1, PutAll },
- { "SMB6", 0x0000004, 0xE7, 1, PutAll },
- { "SMB7", 0x0000004, 0xF7, 1, PutAll },
- { "STA", 0x000A66C, 0x80, 0, PutAll },
- { "STX", 0x000010c, 0x82, 1, PutAll },
- { "STY", 0x000002c, 0x80, 1, PutAll },
- { "STZ", 0x000006c, 0x04, 5, PutAll },
- { "TAX", 0x0000001, 0xaa, 0, PutAll },
- { "TAY", 0x0000001, 0xa8, 0, PutAll },
- { "TRB", 0x000000c, 0x10, 1, PutAll },
- { "TSB", 0x000000c, 0x00, 1, PutAll },
- { "TSX", 0x0000001, 0xba, 0, PutAll },
- { "TXA", 0x0000001, 0x8a, 0, PutAll },
- { "TXS", 0x0000001, 0x9a, 0, PutAll },
- { "TYA", 0x0000001, 0x98, 0, PutAll }
+ { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
+ { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
+ { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
+ { "BIT", 0x0A0006C, 0x00, 2, PutAll },
+ { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
+ { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
+ { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
+ { "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
+ { "BRK", 0x0000001, 0x00, 0, PutAll },
+ { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
+ { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
+ { "CLC", 0x0000001, 0x18, 0, PutAll },
+ { "CLD", 0x0000001, 0xd8, 0, PutAll },
+ { "CLI", 0x0000001, 0x58, 0, PutAll },
+ { "CLV", 0x0000001, 0xb8, 0, PutAll },
+ { "CMP", 0x080A66C, 0xc0, 0, PutAll },
+ { "CPX", 0x080000C, 0xe0, 1, PutAll },
+ { "CPY", 0x080000C, 0xc0, 1, PutAll },
+ { "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
+ { "DEC", 0x000006F, 0x00, 3, PutAll },
+ { "DEX", 0x0000001, 0xca, 0, PutAll },
+ { "DEY", 0x0000001, 0x88, 0, PutAll },
+ { "EOR", 0x080A66C, 0x40, 0, PutAll },
+ { "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
+ { "INC", 0x000006f, 0x00, 4, PutAll },
+ { "INX", 0x0000001, 0xe8, 0, PutAll },
+ { "INY", 0x0000001, 0xc8, 0, PutAll },
+ { "JMP", 0x0010808, 0x4c, 6, PutAll },
+ { "JSR", 0x0000008, 0x20, 7, PutAll },
+ { "LDA", 0x080A66C, 0xa0, 0, PutAll },
+ { "LDX", 0x080030C, 0xa2, 1, PutAll },
+ { "LDY", 0x080006C, 0xa0, 1, PutAll },
+ { "LSR", 0x000006F, 0x42, 1, PutAll },
+ { "NOP", 0x0000001, 0xea, 0, PutAll },
+ { "ORA", 0x080A66C, 0x00, 0, PutAll },
+ { "PHA", 0x0000001, 0x48, 0, PutAll },
+ { "PHP", 0x0000001, 0x08, 0, PutAll },
+ { "PHX", 0x0000001, 0xda, 0, PutAll },
+ { "PHY", 0x0000001, 0x5a, 0, PutAll },
+ { "PLA", 0x0000001, 0x68, 0, PutAll },
+ { "PLP", 0x0000001, 0x28, 0, PutAll },
+ { "PLX", 0x0000001, 0xfa, 0, PutAll },
+ { "PLY", 0x0000001, 0x7a, 0, PutAll },
+ { "RMB0", 0x0000004, 0x07, 1, PutAll },
+ { "RMB1", 0x0000004, 0x17, 1, PutAll },
+ { "RMB2", 0x0000004, 0x27, 1, PutAll },
+ { "RMB3", 0x0000004, 0x37, 1, PutAll },
+ { "RMB4", 0x0000004, 0x47, 1, PutAll },
+ { "RMB5", 0x0000004, 0x57, 1, PutAll },
+ { "RMB6", 0x0000004, 0x67, 1, PutAll },
+ { "RMB7", 0x0000004, 0x77, 1, PutAll },
+ { "ROL", 0x000006F, 0x22, 1, PutAll },
+ { "ROR", 0x000006F, 0x62, 1, PutAll },
+ { "RTI", 0x0000001, 0x40, 0, PutAll },
+ { "RTS", 0x0000001, 0x60, 0, PutAll },
+ { "SBC", 0x080A66C, 0xe0, 0, PutAll },
+ { "SEC", 0x0000001, 0x38, 0, PutAll },
+ { "SED", 0x0000001, 0xf8, 0, PutAll },
+ { "SEI", 0x0000001, 0x78, 0, PutAll },
+ { "SMB0", 0x0000004, 0x87, 1, PutAll },
+ { "SMB1", 0x0000004, 0x97, 1, PutAll },
+ { "SMB2", 0x0000004, 0xA7, 1, PutAll },
+ { "SMB3", 0x0000004, 0xB7, 1, PutAll },
+ { "SMB4", 0x0000004, 0xC7, 1, PutAll },
+ { "SMB5", 0x0000004, 0xD7, 1, PutAll },
+ { "SMB6", 0x0000004, 0xE7, 1, PutAll },
+ { "SMB7", 0x0000004, 0xF7, 1, PutAll },
+ { "STA", 0x000A66C, 0x80, 0, PutAll },
+ { "STX", 0x000010c, 0x82, 1, PutAll },
+ { "STY", 0x000002c, 0x80, 1, PutAll },
+ { "STZ", 0x000006c, 0x04, 5, PutAll },
+ { "TAX", 0x0000001, 0xaa, 0, PutAll },
+ { "TAY", 0x0000001, 0xa8, 0, PutAll },
+ { "TRB", 0x000000c, 0x10, 1, PutAll },
+ { "TSB", 0x000000c, 0x00, 1, PutAll },
+ { "TSX", 0x0000001, 0xba, 0, PutAll },
+ { "TXA", 0x0000001, 0x8a, 0, PutAll },
+ { "TXS", 0x0000001, 0x9a, 0, PutAll },
+ { "TYA", 0x0000001, 0x98, 0, PutAll }
}
};
/* Instruction table for the 65816 */
static const struct {
unsigned Count;
- InsDesc Ins[101];
+ InsDesc Ins[99];
} InsTab65816 = {
sizeof (InsTab65816.Ins) / sizeof (InsTab65816.Ins[0]),
{
- { "ADC", 0x0b8f6fc, 0x60, 0, PutAll },
- { "AND", 0x0b8f6fc, 0x20, 0, PutAll },
- { "ASL", 0x000006e, 0x02, 1, PutAll },
- { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
- { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
- { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
- { "BGE", 0x0020000, 0xb0, 0, PutPCRel8 }, /* == BCS */
- { "BIT", 0x0a0006c, 0x00, 2, PutAll },
- { "BLT", 0x0020000, 0x90, 0, PutPCRel8 }, /* == BCC */
- { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
- { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
- { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
- { "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
- { "BRK", 0x0000001, 0x00, 0, PutAll },
- { "BRL", 0x0040000, 0x82, 0, PutPCRel16 },
- { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
- { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
- { "CLC", 0x0000001, 0x18, 0, PutAll },
- { "CLD", 0x0000001, 0xd8, 0, PutAll },
- { "CLI", 0x0000001, 0x58, 0, PutAll },
- { "CLV", 0x0000001, 0xb8, 0, PutAll },
- { "CMP", 0x0b8f6fc, 0xc0, 0, PutAll },
- { "COP", 0x0000004, 0x02, 6, PutAll },
- { "CPA", 0x0b8f6fc, 0xc0, 0, PutAll }, /* == CMP */
- { "CPX", 0x0c0000c, 0xe0, 1, PutAll },
- { "CPY", 0x0c0000c, 0xc0, 1, PutAll },
- { "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
- { "DEC", 0x000006F, 0x00, 3, PutAll },
- { "DEX", 0x0000001, 0xca, 0, PutAll },
- { "DEY", 0x0000001, 0x88, 0, PutAll },
- { "EOR", 0x0b8f6fc, 0x40, 0, PutAll },
- { "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
- { "INC", 0x000006F, 0x00, 4, PutAll },
- { "INX", 0x0000001, 0xe8, 0, PutAll },
- { "INY", 0x0000001, 0xc8, 0, PutAll },
- { "JML", 0x0000810, 0x5c, 1, PutAll },
- { "JMP", 0x0010818, 0x4c, 6, PutAll },
- { "JSL", 0x0000010, 0x20, 7, PutAll },
- { "JSR", 0x0010018, 0x20, 7, PutAll },
- { "LDA", 0x0b8f6fc, 0xa0, 0, PutAll },
- { "LDX", 0x0c0030c, 0xa2, 1, PutAll },
- { "LDY", 0x0c0006c, 0xa0, 1, PutAll },
- { "LSR", 0x000006F, 0x42, 1, PutAll },
- { "MVN", 0x1000000, 0x54, 0, PutBlockMove },
- { "MVP", 0x1000000, 0x44, 0, PutBlockMove },
- { "NOP", 0x0000001, 0xea, 0, PutAll },
- { "ORA", 0x0b8f6fc, 0x00, 0, PutAll },
- { "PEA", 0x0000008, 0xf4, 6, PutAll },
- { "PEI", 0x0000400, 0xd4, 1, PutAll },
- { "PER", 0x0040000, 0x62, 0, PutPCRel16 },
- { "PHA", 0x0000001, 0x48, 0, PutAll },
- { "PHB", 0x0000001, 0x8b, 0, PutAll },
- { "PHD", 0x0000001, 0x0b, 0, PutAll },
- { "PHK", 0x0000001, 0x4b, 0, PutAll },
- { "PHP", 0x0000001, 0x08, 0, PutAll },
- { "PHX", 0x0000001, 0xda, 0, PutAll },
- { "PHY", 0x0000001, 0x5a, 0, PutAll },
- { "PLA", 0x0000001, 0x68, 0, PutAll },
- { "PLB", 0x0000001, 0xab, 0, PutAll },
- { "PLD", 0x0000001, 0x2b, 0, PutAll },
- { "PLP", 0x0000001, 0x28, 0, PutAll },
- { "PLX", 0x0000001, 0xfa, 0, PutAll },
- { "PLY", 0x0000001, 0x7a, 0, PutAll },
- { "REP", 0x0800000, 0xc2, 1, PutREP },
- { "ROL", 0x000006F, 0x22, 1, PutAll },
- { "ROR", 0x000006F, 0x62, 1, PutAll },
- { "RTI", 0x0000001, 0x40, 0, PutAll },
- { "RTL", 0x0000001, 0x6b, 0, PutAll },
- { "RTS", 0x0000001, 0x60, 0, PutRTS },
- { "SBC", 0x0b8f6fc, 0xe0, 0, PutAll },
- { "SEC", 0x0000001, 0x38, 0, PutAll },
- { "SED", 0x0000001, 0xf8, 0, PutAll },
- { "SEI", 0x0000001, 0x78, 0, PutAll },
- { "SEP", 0x0800000, 0xe2, 1, PutSEP },
- { "STA", 0x018f6fc, 0x80, 0, PutAll },
- { "STP", 0x0000001, 0xdb, 0, PutAll },
- { "STX", 0x000010c, 0x82, 1, PutAll },
- { "STY", 0x000002c, 0x80, 1, PutAll },
- { "STZ", 0x000006c, 0x04, 5, PutAll },
- { "SWA", 0x0000001, 0xeb, 0, PutAll }, /* == XBA */
- { "TAD", 0x0000001, 0x5b, 0, PutAll }, /* == TCD */
- { "TAS", 0x0000001, 0x1b, 0, PutAll }, /* == TCS */
- { "TAX", 0x0000001, 0xaa, 0, PutAll },
- { "TAY", 0x0000001, 0xa8, 0, PutAll },
- { "TCD", 0x0000001, 0x5b, 0, PutAll },
- { "TCS", 0x0000001, 0x1b, 0, PutAll },
- { "TDA", 0x0000001, 0x7b, 0, PutAll }, /* == TDC */
- { "TDC", 0x0000001, 0x7b, 0, PutAll },
- { "TRB", 0x000000c, 0x10, 1, PutAll },
- { "TSA", 0x0000001, 0x3b, 0, PutAll }, /* == TSC */
- { "TSB", 0x000000c, 0x00, 1, PutAll },
- { "TSC", 0x0000001, 0x3b, 0, PutAll },
- { "TSX", 0x0000001, 0xba, 0, PutAll },
- { "TXA", 0x0000001, 0x8a, 0, PutAll },
- { "TXS", 0x0000001, 0x9a, 0, PutAll },
- { "TXY", 0x0000001, 0x9b, 0, PutAll },
- { "TYA", 0x0000001, 0x98, 0, PutAll },
- { "TYX", 0x0000001, 0xbb, 0, PutAll },
- { "WAI", 0x0000001, 0xcb, 0, PutAll },
- { "XBA", 0x0000001, 0xeb, 0, PutAll },
- { "XCE", 0x0000001, 0xfb, 0, PutAll }
+ { "ADC", 0x0b8f6fc, 0x60, 0, PutAll },
+ { "AND", 0x0b8f6fc, 0x20, 0, PutAll },
+ { "ASL", 0x000006e, 0x02, 1, PutAll },
+ { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
+ { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
+ { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
+ { "BIT", 0x0a0006c, 0x00, 2, PutAll },
+ { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
+ { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
+ { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
+ { "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
+ { "BRK", 0x0000001, 0x00, 0, PutAll },
+ { "BRL", 0x0040000, 0x82, 0, PutPCRel16 },
+ { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
+ { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
+ { "CLC", 0x0000001, 0x18, 0, PutAll },
+ { "CLD", 0x0000001, 0xd8, 0, PutAll },
+ { "CLI", 0x0000001, 0x58, 0, PutAll },
+ { "CLV", 0x0000001, 0xb8, 0, PutAll },
+ { "CMP", 0x0b8f6fc, 0xc0, 0, PutAll },
+ { "COP", 0x0000004, 0x02, 6, PutAll },
+ { "CPA", 0x0b8f6fc, 0xc0, 0, PutAll }, /* == CMP */
+ { "CPX", 0x0c0000c, 0xe0, 1, PutAll },
+ { "CPY", 0x0c0000c, 0xc0, 1, PutAll },
+ { "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
+ { "DEC", 0x000006F, 0x00, 3, PutAll },
+ { "DEX", 0x0000001, 0xca, 0, PutAll },
+ { "DEY", 0x0000001, 0x88, 0, PutAll },
+ { "EOR", 0x0b8f6fc, 0x40, 0, PutAll },
+ { "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
+ { "INC", 0x000006F, 0x00, 4, PutAll },
+ { "INX", 0x0000001, 0xe8, 0, PutAll },
+ { "INY", 0x0000001, 0xc8, 0, PutAll },
+ { "JML", 0x4000010, 0x5c, 1, PutAll },
+ { "JMP", 0x4010818, 0x4c, 6, PutAll },
+ { "JSL", 0x0000010, 0x20, 7, PutAll },
+ { "JSR", 0x0010018, 0x20, 7, PutAll },
+ { "LDA", 0x0b8f6fc, 0xa0, 0, PutAll },
+ { "LDX", 0x0c0030c, 0xa2, 1, PutAll },
+ { "LDY", 0x0c0006c, 0xa0, 1, PutAll },
+ { "LSR", 0x000006F, 0x42, 1, PutAll },
+ { "MVN", 0x1000000, 0x54, 0, PutBlockMove },
+ { "MVP", 0x1000000, 0x44, 0, PutBlockMove },
+ { "NOP", 0x0000001, 0xea, 0, PutAll },
+ { "ORA", 0x0b8f6fc, 0x00, 0, PutAll },
+ { "PEA", 0x0000008, 0xf4, 6, PutAll },
+ { "PEI", 0x0000400, 0xd4, 1, PutAll },
+ { "PER", 0x0040000, 0x62, 0, PutPCRel16 },
+ { "PHA", 0x0000001, 0x48, 0, PutAll },
+ { "PHB", 0x0000001, 0x8b, 0, PutAll },
+ { "PHD", 0x0000001, 0x0b, 0, PutAll },
+ { "PHK", 0x0000001, 0x4b, 0, PutAll },
+ { "PHP", 0x0000001, 0x08, 0, PutAll },
+ { "PHX", 0x0000001, 0xda, 0, PutAll },
+ { "PHY", 0x0000001, 0x5a, 0, PutAll },
+ { "PLA", 0x0000001, 0x68, 0, PutAll },
+ { "PLB", 0x0000001, 0xab, 0, PutAll },
+ { "PLD", 0x0000001, 0x2b, 0, PutAll },
+ { "PLP", 0x0000001, 0x28, 0, PutAll },
+ { "PLX", 0x0000001, 0xfa, 0, PutAll },
+ { "PLY", 0x0000001, 0x7a, 0, PutAll },
+ { "REP", 0x0800000, 0xc2, 1, PutREP },
+ { "ROL", 0x000006F, 0x22, 1, PutAll },
+ { "ROR", 0x000006F, 0x62, 1, PutAll },
+ { "RTI", 0x0000001, 0x40, 0, PutAll },
+ { "RTL", 0x0000001, 0x6b, 0, PutAll },
+ { "RTS", 0x0000001, 0x60, 0, PutRTS },
+ { "SBC", 0x0b8f6fc, 0xe0, 0, PutAll },
+ { "SEC", 0x0000001, 0x38, 0, PutAll },
+ { "SED", 0x0000001, 0xf8, 0, PutAll },
+ { "SEI", 0x0000001, 0x78, 0, PutAll },
+ { "SEP", 0x0800000, 0xe2, 1, PutSEP },
+ { "STA", 0x018f6fc, 0x80, 0, PutAll },
+ { "STP", 0x0000001, 0xdb, 0, PutAll },
+ { "STX", 0x000010c, 0x82, 1, PutAll },
+ { "STY", 0x000002c, 0x80, 1, PutAll },
+ { "STZ", 0x000006c, 0x04, 5, PutAll },
+ { "SWA", 0x0000001, 0xeb, 0, PutAll }, /* == XBA */
+ { "TAD", 0x0000001, 0x5b, 0, PutAll }, /* == TCD */
+ { "TAS", 0x0000001, 0x1b, 0, PutAll }, /* == TCS */
+ { "TAX", 0x0000001, 0xaa, 0, PutAll },
+ { "TAY", 0x0000001, 0xa8, 0, PutAll },
+ { "TCD", 0x0000001, 0x5b, 0, PutAll },
+ { "TCS", 0x0000001, 0x1b, 0, PutAll },
+ { "TDA", 0x0000001, 0x7b, 0, PutAll }, /* == TDC */
+ { "TDC", 0x0000001, 0x7b, 0, PutAll },
+ { "TRB", 0x000000c, 0x10, 1, PutAll },
+ { "TSA", 0x0000001, 0x3b, 0, PutAll }, /* == TSC */
+ { "TSB", 0x000000c, 0x00, 1, PutAll },
+ { "TSC", 0x0000001, 0x3b, 0, PutAll },
+ { "TSX", 0x0000001, 0xba, 0, PutAll },
+ { "TXA", 0x0000001, 0x8a, 0, PutAll },
+ { "TXS", 0x0000001, 0x9a, 0, PutAll },
+ { "TXY", 0x0000001, 0x9b, 0, PutAll },
+ { "TYA", 0x0000001, 0x98, 0, PutAll },
+ { "TYX", 0x0000001, 0xbb, 0, PutAll },
+ { "WAI", 0x0000001, 0xcb, 0, PutAll },
+ { "XBA", 0x0000001, 0xeb, 0, PutAll },
+ { "XCE", 0x0000001, 0xfb, 0, PutAll }
}
};
-#ifdef SUNPLUS
-/* Table for the SUNPLUS CPU */
-#include "sunplus.inc"
-#endif
-
/* Instruction table for the SWEET16 pseudo CPU */
static const struct {
unsigned Count;
- InsDesc Ins[27];
+ InsDesc Ins[26];
} InsTabSweet16 = {
sizeof (InsTabSweet16.Ins) / sizeof (InsTabSweet16.Ins[0]),
{
{ "ST", AMSW16_REG | AMSW16_IND, 0x10, 1, PutSweet16 },
{ "STD", AMSW16_IND, 0x70, 0, PutSweet16 },
{ "STP", AMSW16_IND, 0x90, 0, PutSweet16 },
- { "SUB", AMSW16_IMM, 0xB0, 0, PutSweet16 },
+ { "SUB", AMSW16_REG, 0xB0, 0, PutSweet16 },
}
};
} InsTabHuC6280 = {
sizeof (InsTabHuC6280.Ins) / sizeof (InsTabHuC6280.Ins[0]),
{
- { "ADC", 0x080A66C, 0x60, 0, PutAll },
- { "AND", 0x080A66C, 0x20, 0, PutAll },
- { "ASL", 0x000006e, 0x02, 1, PutAll },
+ { "ADC", 0x080A66C, 0x60, 0, PutAll },
+ { "AND", 0x080A66C, 0x20, 0, PutAll },
+ { "ASL", 0x000006e, 0x02, 1, PutAll },
{ "BBR0", 0x0000000, 0x0F, 0, PutBitBranch },
{ "BBR1", 0x0000000, 0x1F, 0, PutBitBranch },
{ "BBR2", 0x0000000, 0x2F, 0, PutBitBranch },
{ "BBS5", 0x0000000, 0xDF, 0, PutBitBranch },
{ "BBS6", 0x0000000, 0xEF, 0, PutBitBranch },
{ "BBS7", 0x0000000, 0xFF, 0, PutBitBranch },
- { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
- { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
- { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
- { "BIT", 0x0A0006C, 0x00, 2, PutAll },
- { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
- { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
- { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
- { "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
- { "BRK", 0x0000001, 0x00, 0, PutAll },
- { "BSR", 0x0020000, 0x44, 0, PutPCRel8 },
- { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
- { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
- { "CLA", 0x0000001, 0x62, 0, PutAll },
- { "CLC", 0x0000001, 0x18, 0, PutAll },
- { "CLD", 0x0000001, 0xd8, 0, PutAll },
- { "CLI", 0x0000001, 0x58, 0, PutAll },
- { "CLV", 0x0000001, 0xb8, 0, PutAll },
- { "CLX", 0x0000001, 0x82, 0, PutAll },
- { "CLY", 0x0000001, 0xc2, 0, PutAll },
- { "CMP", 0x080A66C, 0xc0, 0, PutAll },
- { "CPX", 0x080000C, 0xe0, 1, PutAll },
- { "CPY", 0x080000C, 0xc0, 1, PutAll },
- { "CSH", 0x0000001, 0xd4, 0, PutAll },
- { "CSL", 0x0000001, 0x54, 0, PutAll },
- { "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
- { "DEC", 0x000006F, 0x00, 3, PutAll },
- { "DEX", 0x0000001, 0xca, 0, PutAll },
- { "DEY", 0x0000001, 0x88, 0, PutAll },
- { "EOR", 0x080A66C, 0x40, 0, PutAll },
- { "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
- { "INC", 0x000006f, 0x00, 4, PutAll },
- { "INX", 0x0000001, 0xe8, 0, PutAll },
- { "INY", 0x0000001, 0xc8, 0, PutAll },
- { "JMP", 0x0010808, 0x4c, 6, PutAll },
- { "JSR", 0x0000008, 0x20, 7, PutAll },
- { "LDA", 0x080A66C, 0xa0, 0, PutAll },
- { "LDX", 0x080030C, 0xa2, 1, PutAll },
- { "LDY", 0x080006C, 0xa0, 1, PutAll },
- { "LSR", 0x000006F, 0x42, 1, PutAll },
- { "NOP", 0x0000001, 0xea, 0, PutAll },
- { "ORA", 0x080A66C, 0x00, 0, PutAll },
- { "PHA", 0x0000001, 0x48, 0, PutAll },
- { "PHP", 0x0000001, 0x08, 0, PutAll },
- { "PHX", 0x0000001, 0xda, 0, PutAll },
- { "PHY", 0x0000001, 0x5a, 0, PutAll },
- { "PLA", 0x0000001, 0x68, 0, PutAll },
- { "PLP", 0x0000001, 0x28, 0, PutAll },
- { "PLX", 0x0000001, 0xfa, 0, PutAll },
- { "PLY", 0x0000001, 0x7a, 0, PutAll },
- { "RMB0", 0x0000004, 0x07, 1, PutAll },
- { "RMB1", 0x0000004, 0x17, 1, PutAll },
- { "RMB2", 0x0000004, 0x27, 1, PutAll },
- { "RMB3", 0x0000004, 0x37, 1, PutAll },
- { "RMB4", 0x0000004, 0x47, 1, PutAll },
- { "RMB5", 0x0000004, 0x57, 1, PutAll },
- { "RMB6", 0x0000004, 0x67, 1, PutAll },
- { "RMB7", 0x0000004, 0x77, 1, PutAll },
- { "ROL", 0x000006F, 0x22, 1, PutAll },
- { "ROR", 0x000006F, 0x62, 1, PutAll },
- { "RTI", 0x0000001, 0x40, 0, PutAll },
- { "RTS", 0x0000001, 0x60, 0, PutAll },
- { "SBC", 0x080A66C, 0xe0, 0, PutAll },
- { "SAX", 0x0000001, 0x22, 0, PutAll },
- { "SAY", 0x0000001, 0x42, 0, PutAll },
- { "SEC", 0x0000001, 0x38, 0, PutAll },
- { "SED", 0x0000001, 0xf8, 0, PutAll },
- { "SEI", 0x0000001, 0x78, 0, PutAll },
- { "SET", 0x0000001, 0xf4, 0, PutAll },
- { "SMB0", 0x0000004, 0x87, 1, PutAll },
- { "SMB1", 0x0000004, 0x97, 1, PutAll },
- { "SMB2", 0x0000004, 0xA7, 1, PutAll },
- { "SMB3", 0x0000004, 0xB7, 1, PutAll },
- { "SMB4", 0x0000004, 0xC7, 1, PutAll },
- { "SMB5", 0x0000004, 0xD7, 1, PutAll },
- { "SMB6", 0x0000004, 0xE7, 1, PutAll },
- { "SMB7", 0x0000004, 0xF7, 1, PutAll },
- { "ST0", 0x0800000, 0x03, 1, PutAll },
- { "ST1", 0x0800000, 0x13, 1, PutAll },
- { "ST2", 0x0800000, 0x23, 1, PutAll },
- { "STA", 0x000A66C, 0x80, 0, PutAll },
- { "STX", 0x000010c, 0x82, 1, PutAll },
- { "STY", 0x000002c, 0x80, 1, PutAll },
- { "STZ", 0x000006c, 0x04, 5, PutAll },
- { "SXY", 0x0000001, 0x02, 0, PutAll },
- { "TAI", 0x2000000, 0xf3, 0, PutBlockTransfer },
- { "TAM", 0x0800000, 0x53, 1, PutAll },
- { "TAM0", 0x0000001, 0x01, 0, PutTAMn},
- { "TAM1", 0x0000001, 0x02, 0, PutTAMn},
- { "TAM2", 0x0000001, 0x04, 0, PutTAMn},
- { "TAM3", 0x0000001, 0x08, 0, PutTAMn},
- { "TAM4", 0x0000001, 0x10, 0, PutTAMn},
- { "TAM5", 0x0000001, 0x20, 0, PutTAMn},
- { "TAM6", 0x0000001, 0x40, 0, PutTAMn},
- { "TAM7", 0x0000001, 0x80, 0, PutTAMn},
- { "TAX", 0x0000001, 0xaa, 0, PutAll },
- { "TAY", 0x0000001, 0xa8, 0, PutAll },
- { "TDD", 0x2000000, 0xc3, 0, PutBlockTransfer },
- { "TIA", 0x2000000, 0xe3, 0, PutBlockTransfer },
- { "TII", 0x2000000, 0x73, 0, PutBlockTransfer },
- { "TIN", 0x2000000, 0xD3, 0, PutBlockTransfer },
- { "TMA", 0x0800000, 0x43, 1, PutTMA },
- { "TMA0", 0x0000001, 0x01, 0, PutTMAn},
- { "TMA1", 0x0000001, 0x02, 0, PutTMAn},
- { "TMA2", 0x0000001, 0x04, 0, PutTMAn},
- { "TMA3", 0x0000001, 0x08, 0, PutTMAn},
- { "TMA4", 0x0000001, 0x10, 0, PutTMAn},
- { "TMA5", 0x0000001, 0x20, 0, PutTMAn},
- { "TMA6", 0x0000001, 0x40, 0, PutTMAn},
- { "TMA7", 0x0000001, 0x80, 0, PutTMAn},
- { "TRB", 0x000000c, 0x10, 1, PutAll },
- { "TSB", 0x000000c, 0x00, 1, PutAll },
+ { "BCC", 0x0020000, 0x90, 0, PutPCRel8 },
+ { "BCS", 0x0020000, 0xb0, 0, PutPCRel8 },
+ { "BEQ", 0x0020000, 0xf0, 0, PutPCRel8 },
+ { "BIT", 0x0A0006C, 0x00, 2, PutAll },
+ { "BMI", 0x0020000, 0x30, 0, PutPCRel8 },
+ { "BNE", 0x0020000, 0xd0, 0, PutPCRel8 },
+ { "BPL", 0x0020000, 0x10, 0, PutPCRel8 },
+ { "BRA", 0x0020000, 0x80, 0, PutPCRel8 },
+ { "BRK", 0x0000001, 0x00, 0, PutAll },
+ { "BSR", 0x0020000, 0x44, 0, PutPCRel8 },
+ { "BVC", 0x0020000, 0x50, 0, PutPCRel8 },
+ { "BVS", 0x0020000, 0x70, 0, PutPCRel8 },
+ { "CLA", 0x0000001, 0x62, 0, PutAll },
+ { "CLC", 0x0000001, 0x18, 0, PutAll },
+ { "CLD", 0x0000001, 0xd8, 0, PutAll },
+ { "CLI", 0x0000001, 0x58, 0, PutAll },
+ { "CLV", 0x0000001, 0xb8, 0, PutAll },
+ { "CLX", 0x0000001, 0x82, 0, PutAll },
+ { "CLY", 0x0000001, 0xc2, 0, PutAll },
+ { "CMP", 0x080A66C, 0xc0, 0, PutAll },
+ { "CPX", 0x080000C, 0xe0, 1, PutAll },
+ { "CPY", 0x080000C, 0xc0, 1, PutAll },
+ { "CSH", 0x0000001, 0xd4, 0, PutAll },
+ { "CSL", 0x0000001, 0x54, 0, PutAll },
+ { "DEA", 0x0000001, 0x00, 3, PutAll }, /* == DEC */
+ { "DEC", 0x000006F, 0x00, 3, PutAll },
+ { "DEX", 0x0000001, 0xca, 0, PutAll },
+ { "DEY", 0x0000001, 0x88, 0, PutAll },
+ { "EOR", 0x080A66C, 0x40, 0, PutAll },
+ { "INA", 0x0000001, 0x00, 4, PutAll }, /* == INC */
+ { "INC", 0x000006f, 0x00, 4, PutAll },
+ { "INX", 0x0000001, 0xe8, 0, PutAll },
+ { "INY", 0x0000001, 0xc8, 0, PutAll },
+ { "JMP", 0x0010808, 0x4c, 6, PutAll },
+ { "JSR", 0x0000008, 0x20, 7, PutAll },
+ { "LDA", 0x080A66C, 0xa0, 0, PutAll },
+ { "LDX", 0x080030C, 0xa2, 1, PutAll },
+ { "LDY", 0x080006C, 0xa0, 1, PutAll },
+ { "LSR", 0x000006F, 0x42, 1, PutAll },
+ { "NOP", 0x0000001, 0xea, 0, PutAll },
+ { "ORA", 0x080A66C, 0x00, 0, PutAll },
+ { "PHA", 0x0000001, 0x48, 0, PutAll },
+ { "PHP", 0x0000001, 0x08, 0, PutAll },
+ { "PHX", 0x0000001, 0xda, 0, PutAll },
+ { "PHY", 0x0000001, 0x5a, 0, PutAll },
+ { "PLA", 0x0000001, 0x68, 0, PutAll },
+ { "PLP", 0x0000001, 0x28, 0, PutAll },
+ { "PLX", 0x0000001, 0xfa, 0, PutAll },
+ { "PLY", 0x0000001, 0x7a, 0, PutAll },
+ { "RMB0", 0x0000004, 0x07, 1, PutAll },
+ { "RMB1", 0x0000004, 0x17, 1, PutAll },
+ { "RMB2", 0x0000004, 0x27, 1, PutAll },
+ { "RMB3", 0x0000004, 0x37, 1, PutAll },
+ { "RMB4", 0x0000004, 0x47, 1, PutAll },
+ { "RMB5", 0x0000004, 0x57, 1, PutAll },
+ { "RMB6", 0x0000004, 0x67, 1, PutAll },
+ { "RMB7", 0x0000004, 0x77, 1, PutAll },
+ { "ROL", 0x000006F, 0x22, 1, PutAll },
+ { "ROR", 0x000006F, 0x62, 1, PutAll },
+ { "RTI", 0x0000001, 0x40, 0, PutAll },
+ { "RTS", 0x0000001, 0x60, 0, PutAll },
+ { "SAX", 0x0000001, 0x22, 0, PutAll },
+ { "SAY", 0x0000001, 0x42, 0, PutAll },
+ { "SBC", 0x080A66C, 0xe0, 0, PutAll },
+ { "SEC", 0x0000001, 0x38, 0, PutAll },
+ { "SED", 0x0000001, 0xf8, 0, PutAll },
+ { "SEI", 0x0000001, 0x78, 0, PutAll },
+ { "SET", 0x0000001, 0xf4, 0, PutAll },
+ { "SMB0", 0x0000004, 0x87, 1, PutAll },
+ { "SMB1", 0x0000004, 0x97, 1, PutAll },
+ { "SMB2", 0x0000004, 0xA7, 1, PutAll },
+ { "SMB3", 0x0000004, 0xB7, 1, PutAll },
+ { "SMB4", 0x0000004, 0xC7, 1, PutAll },
+ { "SMB5", 0x0000004, 0xD7, 1, PutAll },
+ { "SMB6", 0x0000004, 0xE7, 1, PutAll },
+ { "SMB7", 0x0000004, 0xF7, 1, PutAll },
+ { "ST0", 0x0800000, 0x03, 1, PutAll },
+ { "ST1", 0x0800000, 0x13, 1, PutAll },
+ { "ST2", 0x0800000, 0x23, 1, PutAll },
+ { "STA", 0x000A66C, 0x80, 0, PutAll },
+ { "STX", 0x000010c, 0x82, 1, PutAll },
+ { "STY", 0x000002c, 0x80, 1, PutAll },
+ { "STZ", 0x000006c, 0x04, 5, PutAll },
+ { "SXY", 0x0000001, 0x02, 0, PutAll },
+ { "TAI", 0x2000000, 0xf3, 0, PutBlockTransfer },
+ { "TAM", 0x0800000, 0x53, 1, PutAll },
+ { "TAM0", 0x0000001, 0x01, 0, PutTAMn},
+ { "TAM1", 0x0000001, 0x02, 0, PutTAMn},
+ { "TAM2", 0x0000001, 0x04, 0, PutTAMn},
+ { "TAM3", 0x0000001, 0x08, 0, PutTAMn},
+ { "TAM4", 0x0000001, 0x10, 0, PutTAMn},
+ { "TAM5", 0x0000001, 0x20, 0, PutTAMn},
+ { "TAM6", 0x0000001, 0x40, 0, PutTAMn},
+ { "TAM7", 0x0000001, 0x80, 0, PutTAMn},
+ { "TAX", 0x0000001, 0xaa, 0, PutAll },
+ { "TAY", 0x0000001, 0xa8, 0, PutAll },
+ { "TDD", 0x2000000, 0xc3, 0, PutBlockTransfer },
+ { "TIA", 0x2000000, 0xe3, 0, PutBlockTransfer },
+ { "TII", 0x2000000, 0x73, 0, PutBlockTransfer },
+ { "TIN", 0x2000000, 0xD3, 0, PutBlockTransfer },
+ { "TMA", 0x0800000, 0x43, 1, PutTMA },
+ { "TMA0", 0x0000001, 0x01, 0, PutTMAn},
+ { "TMA1", 0x0000001, 0x02, 0, PutTMAn},
+ { "TMA2", 0x0000001, 0x04, 0, PutTMAn},
+ { "TMA3", 0x0000001, 0x08, 0, PutTMAn},
+ { "TMA4", 0x0000001, 0x10, 0, PutTMAn},
+ { "TMA5", 0x0000001, 0x20, 0, PutTMAn},
+ { "TMA6", 0x0000001, 0x40, 0, PutTMAn},
+ { "TMA7", 0x0000001, 0x80, 0, PutTMAn},
+ { "TRB", 0x000000c, 0x10, 1, PutAll },
+ { "TSB", 0x000000c, 0x00, 1, PutAll },
{ "TST", 0x000006c, 0x83, 9, PutTST },
- { "TSX", 0x0000001, 0xba, 0, PutAll },
- { "TXA", 0x0000001, 0x8a, 0, PutAll },
- { "TXS", 0x0000001, 0x9a, 0, PutAll },
- { "TYA", 0x0000001, 0x98, 0, PutAll }
+ { "TSX", 0x0000001, 0xba, 0, PutAll },
+ { "TXA", 0x0000001, 0x8a, 0, PutAll },
+ { "TXS", 0x0000001, 0x9a, 0, PutAll },
+ { "TYA", 0x0000001, 0x98, 0, PutAll }
}
};
(const InsTable*) &InsTab65SC02,
(const InsTable*) &InsTab65C02,
(const InsTable*) &InsTab65816,
-#ifdef SUNPLUS
- (const InsTable*) &InsTabSunPlus,
-#else
- NULL,
-#endif
(const InsTable*) &InsTabSweet16,
(const InsTable*) &InsTabHuC6280,
+ 0, /* Mitsubishi 740 */
};
const InsTable* InsTab = (const InsTable*) &InsTab6502;
/* Table to build the effective 65xx opcode from a base opcode and an
- * addressing mode.
- */
-static unsigned char EATab[10][AM65I_COUNT] = {
+** addressing mode. (The value in the table is ORed with the base opcode)
+*/
+static unsigned char EATab[12][AM65I_COUNT] = {
{ /* Table 0 */
- 0x00, 0x00, 0x05, 0x0D, 0x0F, 0x15, 0x1D, 0x1F,
- 0x00, 0x19, 0x12, 0x00, 0x07, 0x11, 0x17, 0x01,
- 0x00, 0x00, 0x00, 0x03, 0x13, 0x09, 0x00, 0x09,
- 0x00, 0x00
+ 0x00, 0x00, 0x05, 0x0D, 0x0F, 0x15, 0x1D, 0x1F,
+ 0x00, 0x19, 0x12, 0x00, 0x07, 0x11, 0x17, 0x01,
+ 0x00, 0x00, 0x00, 0x03, 0x13, 0x09, 0x00, 0x09,
+ 0x00, 0x00, 0x00
},
{ /* Table 1 */
- 0x08, 0x08, 0x04, 0x0C, 0x00, 0x14, 0x1C, 0x00,
- 0x14, 0x1C, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00
+ 0x08, 0x08, 0x04, 0x0C, 0x00, 0x14, 0x1C, 0x00,
+ 0x14, 0x1C, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x80
},
{ /* Table 2 */
- 0x00, 0x00, 0x24, 0x2C, 0x0F, 0x34, 0x3C, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x89, 0x00, 0x00,
- 0x00, 0x00
+ 0x00, 0x00, 0x24, 0x2C, 0x0F, 0x34, 0x3C, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x89, 0x00, 0x00,
+ 0x00, 0x00, 0x00
},
{ /* Table 3 */
- 0x3A, 0x3A, 0xC6, 0xCE, 0x00, 0xD6, 0xDE, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00
+ 0x3A, 0x3A, 0xC6, 0xCE, 0x00, 0xD6, 0xDE, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00
},
{ /* Table 4 */
- 0x1A, 0x1A, 0xE6, 0xEE, 0x00, 0xF6, 0xFE, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00
+ 0x1A, 0x1A, 0xE6, 0xEE, 0x00, 0xF6, 0xFE, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00
},
{ /* Table 5 */
- 0x00, 0x00, 0x60, 0x98, 0x00, 0x70, 0x9E, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00
+ 0x00, 0x00, 0x60, 0x98, 0x00, 0x70, 0x9E, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00
},
{ /* Table 6 */
- 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00,
- 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00,
+ 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x90
},
{ /* Table 7 */
- 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0xDC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xDC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00
},
{ /* Table 8 */
- 0x00, 0x40, 0x01, 0x41, 0x00, 0x09, 0x49, 0x00,
- 0x00, 0x00, 0x00, 0x51, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
- 0x00, 0x00
+ 0x00, 0x40, 0x01, 0x41, 0x00, 0x09, 0x49, 0x00,
+ 0x00, 0x00, 0x00, 0x51, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
+ 0x00, 0x00, 0x00
},
{ /* Table 9 */
- 0x00, 0x00, 0x00, 0x10, 0x00, 0x20, 0x30, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00
+ 0x00, 0x00, 0x00, 0x10, 0x00, 0x20, 0x30, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00
+ },
+ { /* Table 10 (NOPs) */
+ 0xea, 0x00, 0x04, 0x0c, 0x00, 0x14, 0x1c, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00
+ },
+ { /* Table 11 (LAX) */
+ 0x08, 0x08, 0x04, 0x0C, 0x00, 0x14, 0x1C, 0x00,
+ 0x14, 0x1C, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08,
+ 0x00, 0x00, 0x80
},
};
/* Table to build the effective SWEET16 opcode from a base opcode and an
- * addressing mode.
- */
+** addressing mode.
+*/
static unsigned char Sweet16EATab[2][AMSW16I_COUNT] = {
{ /* Table 0 */
- 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
},
{ /* Table 1 */
- 0x00, 0x00, 0x00, 0x40, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x20,
},
};
/* Table that encodes the additional bytes for each 65xx instruction */
unsigned char ExtBytes[AM65I_COUNT] = {
- 0, /* Implicit */
- 0, /* Accu */
- 1, /* Direct */
- 2, /* Absolute */
- 3, /* Absolute long */
- 1, /* Direct,X */
- 2, /* Absolute,X */
- 3, /* Absolute long,X */
- 1, /* Direct,Y */
- 2, /* Absolute,Y */
- 1, /* (Direct) */
- 2, /* (Absolute) */
- 1, /* [Direct] */
- 1, /* (Direct),Y */
- 1, /* [Direct],Y */
- 1, /* (Direct,X) */
- 2, /* (Absolute,X) */
- 1, /* Relative short */
- 2, /* Relative long */
- 1, /* r,s */
- 1, /* (r,s),y */
- 1, /* Immidiate accu */
- 1, /* Immidiate index */
- 1, /* Immidiate byte */
- 2, /* Blockmove (65816) */
- 7, /* Block transfer (HuC6280) */
+ 0, /* Implicit */
+ 0, /* Accu */
+ 1, /* Direct */
+ 2, /* Absolute */
+ 3, /* Absolute long */
+ 1, /* Direct,X */
+ 2, /* Absolute,X */
+ 3, /* Absolute long,X */
+ 1, /* Direct,Y */
+ 2, /* Absolute,Y */
+ 1, /* (Direct) */
+ 2, /* (Absolute) */
+ 1, /* [Direct] */
+ 1, /* (Direct),Y */
+ 1, /* [Direct],Y */
+ 1, /* (Direct,X) */
+ 2, /* (Absolute,X) */
+ 1, /* Relative short */
+ 2, /* Relative long */
+ 1, /* r,s */
+ 1, /* (r,s),y */
+ 1, /* Immidiate accu */
+ 1, /* Immidiate index */
+ 1, /* Immidiate byte */
+ 2, /* Blockmove (65816) */
+ 7, /* Block transfer (HuC6280) */
+ 2, /* Absolute Indirect long */
};
/* Table that encodes the additional bytes for each SWEET16 instruction */
static int EvalEA (const InsDesc* Ins, EffAddr* A)
/* Evaluate the effective address. All fields in A will be valid after calling
- * this function. The function returns true on success and false on errors.
- */
+** this function. The function returns true on success and false on errors.
+*/
{
/* Get the set of possible addressing modes */
GetEA (A);
/* From the possible addressing modes, remove the ones that are invalid
- * for this instruction or CPU.
- */
+ ** for this instruction or CPU.
+ */
A->AddrModeSet &= Ins->AddrMode;
/* If we have an expression, check it and remove any addressing modes that
- * are too small for the expression size. Since we have to study the
- * expression anyway, do also replace it by a simpler one if possible.
- */
+ ** are too small for the expression size. Since we have to study the
+ ** expression anyway, do also replace it by a simpler one if possible.
+ */
if (A->Expr) {
ExprDesc ED;
ED_Init (&ED);
A->Expr = SimplifyExpr (A->Expr, &ED);
if (ED.AddrSize == ADDR_SIZE_DEFAULT) {
- /* If we don't know how big the expression is, assume the
- * default address size for data. If this default address
- * size is unequal to zero page addressing, but zero page
- * addressing is allowed by the instruction, mark all symbols
- * in the expression tree. This mark will be checked at end
- * of assembly, and a warning is issued, if a zero page symbol
- * was guessed wrong here.
- */
- ED.AddrSize = DataAddrSize;
- if (ED.AddrSize > ADDR_SIZE_ZP && (A->AddrModeSet & AM65_SET_ZP)) {
- ExprGuessedAddrSize (A->Expr, ADDR_SIZE_ZP);
+ /* We don't know how big the expression is. If the instruction
+ ** allows just one addressing mode, assume this as address size
+ ** for the expression. Otherwise assume the default address size
+ ** for data.
+ */
+ if ((A->AddrModeSet & ~AM65_ALL_ZP) == 0) {
+ ED.AddrSize = ADDR_SIZE_ZP;
+ } else if ((A->AddrModeSet & ~AM65_ALL_ABS) == 0) {
+ ED.AddrSize = ADDR_SIZE_ABS;
+ } else if ((A->AddrModeSet & ~AM65_ALL_FAR) == 0) {
+ ED.AddrSize = ADDR_SIZE_FAR;
+ } else {
+ ED.AddrSize = DataAddrSize;
+ /* If the default address size of the data segment is unequal
+ ** to zero page addressing, but zero page addressing is
+ ** allowed by the instruction, mark all symbols in the
+ ** expression tree. This mark will be checked at end of
+ ** assembly, and a warning is issued, if a zero page symbol
+ ** was guessed wrong here.
+ */
+ if (ED.AddrSize > ADDR_SIZE_ZP && (A->AddrModeSet & AM65_SET_ZP)) {
+ ExprGuessedAddrSize (A->Expr, ADDR_SIZE_ZP);
+ }
}
}
/* Check if we have any adressing modes left */
if (A->AddrModeSet == 0) {
- Error ("Illegal addressing mode");
- return 0;
+ Error ("Illegal addressing mode");
+ return 0;
}
A->AddrMode = BitFind (A->AddrModeSet);
A->AddrModeBit = (0x01UL << A->AddrMode);
/* If the instruction has a one byte operand and immediate addressing is
- * allowed but not used, check for an operand expression in the form
- * <label or >label, where label is a far or absolute label. If found,
- * emit a warning. This warning protects against a typo, where the '#'
- * for the immediate operand is omitted.
- */
- if (A->Expr && (Ins->AddrMode & AM65_IMM) &&
+ ** allowed but not used, check for an operand expression in the form
+ ** <label or >label, where label is a far or absolute label. If found,
+ ** emit a warning. This warning protects against a typo, where the '#'
+ ** for the immediate operand is omitted.
+ */
+ if (A->Expr && (Ins->AddrMode & AM65_ALL_IMM) &&
(A->AddrModeSet & (AM65_DIR | AM65_ABS | AM65_ABS_LONG)) &&
ExtBytes[A->AddrMode] == 1) {
/* Build the opcode */
A->Opcode = Ins->BaseCode | EATab[Ins->ExtCode][A->AddrMode];
+ /* If feature force_range is active, and we have immediate addressing mode,
+ ** limit the expression to the maximum possible value.
+ */
+ if (A->AddrMode == AM65I_IMM_ACCU || A->AddrMode == AM65I_IMM_INDEX ||
+ A->AddrMode == AM65I_IMM_IMPLICIT) {
+ if (ForceRange && A->Expr) {
+ A->Expr = MakeBoundedExpr (A->Expr, ExtBytes[A->AddrMode]);
+ }
+ }
+
/* Success */
return 1;
}
switch (ExtBytes[A->AddrMode]) {
case 0:
- Emit0 (A->Opcode);
- break;
-
- case 1:
- Emit1 (A->Opcode, A->Expr);
- break;
-
- case 2:
- if (CPU == CPU_65816 && (A->AddrModeBit & (AM65_ABS | AM65_ABS_X | AM65_ABS_Y))) {
- /* This is a 16 bit mode that uses an address. If in 65816,
- * mode, force this address into 16 bit range to allow
- * addressing inside a 64K segment.
- */
- Emit2 (A->Opcode, GenWordExpr (A->Expr));
- } else {
- Emit2 (A->Opcode, A->Expr);
- }
- break;
-
- case 3:
+ Emit0 (A->Opcode);
+ break;
+
+ case 1:
+ Emit1 (A->Opcode, A->Expr);
+ break;
+
+ case 2:
+ if (CPU == CPU_65816 && (A->AddrModeBit & (AM65_ABS | AM65_ABS_X | AM65_ABS_Y))) {
+ /* This is a 16 bit mode that uses an address. If in 65816,
+ ** mode, force this address into 16 bit range to allow
+ ** addressing inside a 64K segment.
+ */
+ Emit2 (A->Opcode, GenWordExpr (A->Expr));
+ } else {
+ Emit2 (A->Opcode, A->Expr);
+ }
+ break;
+
+ case 3:
/* Far argument */
- Emit3 (A->Opcode, A->Expr);
- break;
+ Emit3 (A->Opcode, A->Expr);
+ break;
- default:
- Internal ("Invalid operand byte count: %u", ExtBytes[A->AddrMode]);
+ default:
+ Internal ("Invalid operand byte count: %u", ExtBytes[A->AddrMode]);
}
}
static long PutImmed8 (const InsDesc* Ins)
/* Parse and emit an immediate 8 bit instruction. Return the value of the
- * operand if it's available and const.
- */
+** operand if it's available and const.
+*/
{
EffAddr A;
long Val = -1;
/* Check how many extension bytes are needed and output the instruction */
switch (ExtBytes[A.AddrMode]) {
- case 1:
- Emit1 (A.Opcode, A.Expr);
- break;
+ case 1:
+ Emit1 (A.Opcode, A.Expr);
+ break;
- default:
- Internal ("Invalid operand byte count: %u", ExtBytes[A.AddrMode]);
+ default:
+ Internal ("Invalid operand byte count: %u", ExtBytes[A.AddrMode]);
}
/* Return the expression value */
/* We track the status only for the 816 CPU and in smart mode */
if (CPU == CPU_65816 && SmartMode) {
- /* Check the range for Val. */
- if (Val < 0) {
- /* We had an error */
- Warning (1, "Cannot track processor status byte");
- } else {
- if (Val & 0x10) {
- /* Index registers to 16 bit */
- ExtBytes[AM65I_IMM_INDEX] = 2;
- }
- if (Val & 0x20) {
- /* Accu to 16 bit */
- ExtBytes[AM65I_IMM_ACCU] = 2;
- }
- }
+ /* Check the range for Val. */
+ if (Val < 0) {
+ /* We had an error */
+ Warning (1, "Cannot track processor status byte");
+ } else {
+ if (Val & 0x10) {
+ /* Index registers to 16 bit */
+ ExtBytes[AM65I_IMM_INDEX] = 2;
+ }
+ if (Val & 0x20) {
+ /* Accu to 16 bit */
+ ExtBytes[AM65I_IMM_ACCU] = 2;
+ }
+ }
}
}
/* We track the status only for the 816 CPU and in smart mode */
if (CPU == CPU_65816 && SmartMode) {
- /* Check the range for Val. */
- if (Val < 0) {
- /* We had an error */
- Warning (1, "Cannot track processor status byte");
- } else {
- if (Val & 0x10) {
- /* Index registers to 8 bit */
- ExtBytes[AM65I_IMM_INDEX] = 1;
- }
- if (Val & 0x20) {
- /* Accu to 8 bit */
- ExtBytes[AM65I_IMM_ACCU] = 1;
- }
- }
+ /* Check the range for Val. */
+ if (Val < 0) {
+ /* We had an error */
+ Warning (1, "Cannot track processor status byte");
+ } else {
+ if (Val & 0x10) {
+ /* Index registers to 8 bit */
+ ExtBytes[AM65I_IMM_INDEX] = 1;
+ }
+ if (Val & 0x20) {
+ /* Accu to 8 bit */
+ ExtBytes[AM65I_IMM_ACCU] = 1;
+ }
+ }
}
}
static void PutTAMn (const InsDesc* Ins)
/* Emit a TAMn instruction (HuC6280). Since this is a two byte instruction with
- * implicit addressing mode, the opcode byte in the table is actually the
- * second operand byte. The TAM instruction is the more generic form, it takes
- * an immediate argument.
- */
+** implicit addressing mode, the opcode byte in the table is actually the
+** second operand byte. The TAM instruction is the more generic form, it takes
+** an immediate argument.
+*/
{
/* Emit the TAM opcode itself */
Emit0 (0x53);
static void PutTMA (const InsDesc* Ins)
/* Emit a TMA instruction (HuC6280) with an immediate argument. Only one bit
- * in the argument byte may be set.
- */
+** in the argument byte may be set.
+*/
{
/* Use the generic handler */
long Val = PutImmed8 (Ins);
static void PutTMAn (const InsDesc* Ins)
/* Emit a TMAn instruction (HuC6280). Since this is a two byte instruction with
- * implicit addressing mode, the opcode byte in the table is actually the
- * second operand byte. The TAM instruction is the more generic form, it takes
- * an immediate argument.
- */
+** implicit addressing mode, the opcode byte in the table is actually the
+** second operand byte. The TAM instruction is the more generic form, it takes
+** an immediate argument.
+*/
{
/* Emit the TMA opcode itself */
Emit0 (0x43);
EffAddr A;
/* The first argument is always an immediate byte */
- if (Tok != TOK_HASH) {
+ if (CurTok.Tok != TOK_HASH) {
ErrorSkip ("Invalid addressing mode");
return;
}
static void PutJMP (const InsDesc* Ins)
/* Handle the jump instruction for the 6502. Problem is that these chips have
- * a bug: If the address crosses a page, the upper byte gets not corrected and
- * the instruction will fail. The PutJmp function will add a linker assertion
- * to check for this case and is otherwise identical to PutAll.
- */
+** a bug: If the address crosses a page, the upper byte gets not corrected and
+** the instruction will fail. The PutJmp function will add a linker assertion
+** to check for this case and is otherwise identical to PutAll.
+*/
{
EffAddr A;
if (A.AddrModeBit & AM65_ABS_IND) {
/* Compare the low byte of the expression to 0xFF to check for
- * a page cross. Be sure to use a copy of the expression otherwise
- * things will go weird later.
- */
+ ** a page cross. Be sure to use a copy of the expression otherwise
+ ** things will go weird later.
+ */
ExprNode* E = GenNE (GenByteExpr (CloneExpr (A.Expr)), 0xFF);
/* Generate the message */
static void PutRTS (const InsDesc* Ins attribute ((unused)))
/* Handle the RTS instruction for the 816. In smart mode emit a RTL opcode if
- * the enclosing scope is FAR.
- */
+** the enclosing scope is FAR.
+*/
{
if (SmartMode && CurrentScope->AddrSize == ADDR_SIZE_FAR) {
Emit0 (0x6B); /* RTL */
GetSweet16EA (&A);
/* From the possible addressing modes, remove the ones that are invalid
- * for this instruction or CPU.
- */
+ ** for this instruction or CPU.
+ */
A.AddrModeSet &= Ins->AddrMode;
/* Check if we have any adressing modes left */
if (A.AddrModeSet == 0) {
- Error ("Illegal addressing mode");
- return;
+ Error ("Illegal addressing mode");
+ return;
}
A.AddrMode = BitFind (A.AddrModeSet);
A.AddrModeBit = (0x01UL << A.AddrMode);
switch (Sweet16ExtBytes[A.AddrMode]) {
case 0:
- Emit0 (A.Opcode);
- break;
+ Emit0 (A.Opcode);
+ break;
- case 1:
- Emit1 (A.Opcode, A.Expr);
- break;
+ case 1:
+ Emit1 (A.Opcode, A.Expr);
+ break;
- case 2:
+ case 2:
Emit2 (A.Opcode, A.Expr);
- break;
+ break;
- default:
- Internal ("Invalid operand byte count: %u", Sweet16ExtBytes[A.AddrMode]);
+ default:
+ Internal ("Invalid operand byte count: %u", Sweet16ExtBytes[A.AddrMode]);
}
}
/*****************************************************************************/
-/* Code */
+/* Code */
/*****************************************************************************/
/* Check if we have support for the new CPU, if so, use it */
if (NewCPU != CPU_UNKNOWN && InsTabs[NewCPU]) {
- CPU = NewCPU;
- InsTab = InsTabs[CPU];
+ CPU = NewCPU;
+ InsTab = InsTabs[CPU];
} else {
- Error ("CPU not supported");
+ Error ("CPU not supported");
}
}
int FindInstruction (const StrBuf* Ident)
/* Check if Ident is a valid mnemonic. If so, return the index in the
- * instruction table. If not, return -1.
- */
+** instruction table. If not, return -1.
+*/
{
unsigned I;
const InsDesc* ID;
char Key[sizeof (ID->Mnemonic)];
/* Shortcut for the "none" CPU: If there are no instructions to search
- * for, bail out early.
- */
+ ** for, bail out early.
+ */
if (InsTab->Count == 0) {
/* Not found */
return -1;
I = 0;
while (I < SB_GetLen (Ident)) {
/* If the identifier is longer than the longest mnemonic, it cannot
- * be one.
- */
+ ** be one.
+ */
if (I >= sizeof (Key) - 1) {
/* Not found, no need for further action */
return -1;
/* Search for the key */
ID = bsearch (Key, InsTab->Ins, InsTab->Count, sizeof (InsDesc), CmpName);
if (ID == 0) {
- /* Not found */
- return -1;
+ /* Not found */
+ return -1;
} else {
- /* Found, return the entry */
- return ID - InsTab->Ins;
+ /* Found, return the entry */
+ return ID - InsTab->Ins;
}
}
/* Call the handler */
InsTab->Ins[Index].Emit (&InsTab->Ins[Index]);
}
-
-
-
projects / cc65 / blobdiff