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diff --git a/trunk/src/emu/cpu/m68000/m68k_in.c b/trunk/src/emu/cpu/m68000/m68k_in.c
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index 00000000000..ec74f6037de
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+++ b/trunk/src/emu/cpu/m68000/m68k_in.c
@@ -0,0 +1,10231 @@
+/*
+must fix:
+ callm
+ chk
+*/
+/* ======================================================================== */
+/* ========================= LICENSING & COPYRIGHT ======================== */
+/* ======================================================================== */
+/*
+ * MUSASHI
+ * Version 3.32
+ *
+ * A portable Motorola M680x0 processor emulation engine.
+ * Copyright Karl Stenerud. All rights reserved.
+ *
+ * This code may be freely used for non-commercial purposes as long as this
+ * copyright notice remains unaltered in the source code and any binary files
+ * containing this code in compiled form.
+ *
+ * All other licensing terms must be negotiated with the author
+ * (Karl Stenerud).
+ *
+ * The latest version of this code can be obtained at:
+ * http://kstenerud.cjb.net
+ */
+
+/* Special thanks to Bart Trzynadlowski for his insight into the
+ * undocumented features of this chip:
+ *
+ * http://dynarec.com/~bart/files/68knotes.txt
+ */
+
+
+/* Input file for m68kmake
+ * -----------------------
+ *
+ * All sections begin with 80 X's in a row followed by an end-of-line
+ * sequence.
+ * After this, m68kmake will expect to find one of the following section
+ * identifiers:
+ * M68KMAKE_PROTOTYPE_HEADER - header for opcode handler prototypes
+ * M68KMAKE_PROTOTYPE_FOOTER - footer for opcode handler prototypes
+ * M68KMAKE_TABLE_HEADER - header for opcode handler jumptable
+ * M68KMAKE_TABLE_FOOTER - footer for opcode handler jumptable
+ * M68KMAKE_TABLE_BODY - the table itself
+ * M68KMAKE_OPCODE_HANDLER_HEADER - header for opcode handler implementation
+ * M68KMAKE_OPCODE_HANDLER_FOOTER - footer for opcode handler implementation
+ * M68KMAKE_OPCODE_HANDLER_BODY - body section for opcode handler implementation
+ *
+ * NOTE: M68KMAKE_OPCODE_HANDLER_BODY must be last in the file and
+ * M68KMAKE_TABLE_BODY must be second last in the file.
+ *
+ * The M68KMAKE_OPHANDLER_BODY section contains the opcode handler
+ * primitives themselves. Each opcode handler begins with:
+ * M68KMAKE_OP(A, B, C, D)
+ *
+ * where A is the opcode handler name, B is the size of the operation,
+ * C denotes any special processing mode, and D denotes a specific
+ * addressing mode.
+ * For C and D where nothing is specified, use "."
+ *
+ * Example:
+ * M68KMAKE_OP(abcd, 8, rr, .) abcd, size 8, register to register, default EA
+ * M68KMAKE_OP(abcd, 8, mm, ax7) abcd, size 8, memory to memory, register X is A7
+ * M68KMAKE_OP(tst, 16, ., pcix) tst, size 16, PCIX addressing
+ *
+ * All opcode handler primitives end with a closing curly brace "}" at column 1
+ *
+ * NOTE: Do not place a M68KMAKE_OP() directive inside the opcode handler,
+ * and do not put a closing curly brace at column 1 unless it is
+ * marking the end of the handler!
+ *
+ * Inside the handler, m68kmake will recognize M68KMAKE_GET_OPER_xx_xx,
+ * M68KMAKE_GET_EA_xx_xx, and M68KMAKE_CC directives, and create multiple
+ * opcode handlers to handle variations in the opcode handler.
+ * Note: M68KMAKE_CC will only be interpreted in condition code opcodes.
+ * As well, M68KMAKE_GET_EA_xx_xx and M68KMAKE_GET_OPER_xx_xx will only
+ * be interpreted on instructions where the corresponding table entry
+ * specifies multiple effective addressing modes.
+ * Example:
+ * clr 32 . . 0100001010...... A+-DXWL... U U U 12 6 4
+ *
+ * This table entry says that the clr.l opcde has 7 variations (A+-DXWL).
+ * It is run in user or supervisor mode for all CPUs, and uses 12 cycles for
+ * 68000, 6 cycles for 68010, and 4 cycles for 68020.
+ */
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_PROTOTYPE_HEADER
+
+#ifndef M68KOPS__HEADER
+#define M68KOPS__HEADER
+
+/* ======================================================================== */
+/* ============================ OPCODE HANDLERS =========================== */
+/* ======================================================================== */
+
+
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_PROTOTYPE_FOOTER
+
+
+/* Build the opcode handler table */
+void m68ki_build_opcode_table(void);
+
+extern void (*m68ki_instruction_jump_table[][0x10000])(m68ki_cpu_core *m68k); /* opcode handler jump table */
+extern unsigned char m68ki_cycles[][0x10000];
+
+
+/* ======================================================================== */
+/* ============================== END OF FILE ============================= */
+/* ======================================================================== */
+
+#endif /* M68KOPS__HEADER */
+
+
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_TABLE_HEADER
+
+/* ======================================================================== */
+/* ========================= OPCODE TABLE BUILDER ========================= */
+/* ======================================================================== */
+
+#include "m68kops.h"
+
+#define NUM_CPU_TYPES 5
+
+void (*m68ki_instruction_jump_table[NUM_CPU_TYPES][0x10000])(m68ki_cpu_core *m68k); /* opcode handler jump table */
+unsigned char m68ki_cycles[NUM_CPU_TYPES][0x10000]; /* Cycles used by CPU type */
+
+/* This is used to generate the opcode handler jump table */
+typedef struct
+{
+ void (*opcode_handler)(m68ki_cpu_core *m68k); /* handler function */
+ unsigned int mask; /* mask on opcode */
+ unsigned int match; /* what to match after masking */
+ unsigned char cycles[NUM_CPU_TYPES]; /* cycles each cpu type takes */
+} opcode_handler_struct;
+
+
+/* Opcode handler table */
+static const opcode_handler_struct m68k_opcode_handler_table[] =
+{
+/* function mask match 000 010 020 040 */
+
+
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_TABLE_FOOTER
+
+ {0, 0, 0, {0, 0, 0, 0, 0}}
+};
+
+
+/* Build the opcode handler jump table */
+
+static void m68ki_set_one(unsigned short opcode, const opcode_handler_struct *s)
+{
+ for(int i=0; i<NUM_CPU_TYPES; i++)
+ if(s->cycles[i] != 0xff) {
+ m68ki_cycles[i][opcode] = s->cycles[i];
+ m68ki_instruction_jump_table[i][opcode] = s->opcode_handler;
+ }
+}
+
+void m68ki_build_opcode_table(void)
+{
+ const opcode_handler_struct *ostruct;
+ int i;
+ int j;
+ int k;
+
+ for(i = 0; i < 0x10000; i++)
+ {
+ /* default to illegal */
+ for(k=0;k<NUM_CPU_TYPES;k++)
+ {
+ m68ki_instruction_jump_table[k][i] = m68k_op_illegal;
+ m68ki_cycles[k][i] = 0;
+ }
+ }
+
+ ostruct = m68k_opcode_handler_table;
+ while(ostruct->mask != 0xff00)
+ {
+ for(i = 0;i < 0x10000;i++)
+ {
+ if((i & ostruct->mask) == ostruct->match)
+ m68ki_set_one(i, ostruct);
+ }
+ ostruct++;
+ }
+ while(ostruct->mask == 0xff00)
+ {
+ for(i = 0;i <= 0xff;i++)
+ m68ki_set_one(ostruct->match | i, ostruct);
+ ostruct++;
+ }
+ while(ostruct->mask == 0xf1f8)
+ {
+ for(i = 0;i < 8;i++)
+ {
+ for(j = 0;j < 8;j++)
+ m68ki_set_one(ostruct->match | (i << 9) | j, ostruct);
+ }
+ ostruct++;
+ }
+ while(ostruct->mask == 0xfff0)
+ {
+ for(i = 0;i <= 0x0f;i++)
+ m68ki_set_one(ostruct->match | i, ostruct);
+ ostruct++;
+ }
+ while(ostruct->mask == 0xf1ff)
+ {
+ for(i = 0;i <= 0x07;i++)
+ m68ki_set_one(ostruct->match | (i << 9), ostruct);
+ ostruct++;
+ }
+ while(ostruct->mask == 0xfff8)
+ {
+ for(i = 0;i <= 0x07;i++)
+ m68ki_set_one(ostruct->match | i, ostruct);
+ ostruct++;
+ }
+ while(ostruct->mask == 0xffff)
+ {
+ m68ki_set_one(ostruct->match, ostruct);
+ ostruct++;
+ }
+}
+
+
+/* ======================================================================== */
+/* ============================== END OF FILE ============================= */
+/* ======================================================================== */
+
+
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_OPCODE_HANDLER_HEADER
+
+#include "emu.h"
+#include "m68kcpu.h"
+extern void m68040_fpu_op0(m68ki_cpu_core *m68k);
+extern void m68040_fpu_op1(m68ki_cpu_core *m68k);
+extern void m68881_mmu_ops(m68ki_cpu_core *m68k);
+
+/* ======================================================================== */
+/* ========================= INSTRUCTION HANDLERS ========================= */
+/* ======================================================================== */
+
+
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_OPCODE_HANDLER_FOOTER
+
+/* ======================================================================== */
+/* ============================== END OF FILE ============================= */
+/* ======================================================================== */
+
+
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_TABLE_BODY
+/*
+The following table is arranged as follows:
+
+name: Opcode mnemonic
+
+size: Operation size
+
+spec proc: Special processing mode:
+ .: normal
+ s: static operand
+ r: register operand
+ rr: register to register
+ mm: memory to memory
+ er: effective address to register
+ re: register to effective address
+ dd: data register to data register
+ da: data register to address register
+ aa: address register to address register
+ cr: control register to register
+ rc: register to control register
+ toc: to condition code register
+ tos: to status register
+ tou: to user stack pointer
+ frc: from condition code register
+ frs: from status register
+ fru: from user stack pointer
+ * for move.x, the special processing mode is a specific
+ destination effective addressing mode.
+
+spec ea: Specific effective addressing mode:
+ .: normal
+ i: immediate
+ d: data register
+ a: address register
+ ai: address register indirect
+ pi: address register indirect with postincrement
+ pd: address register indirect with predecrement
+ di: address register indirect with displacement
+ ix: address register indirect with index
+ aw: absolute word address
+ al: absolute long address
+ pcdi: program counter relative with displacement
+ pcix: program counter relative with index
+ a7: register specified in instruction is A7
+ ax7: register field X of instruction is A7
+ ay7: register field Y of instruction is A7
+ axy7: register fields X and Y of instruction are A7
+
+bit pattern: Pattern to recognize this opcode. "." means don't care.
+
+allowed ea: List of allowed addressing modes:
+ .: not present
+ A: address register indirect
+ +: ARI (address register indirect) with postincrement
+ -: ARI with predecrement
+ D: ARI with displacement
+ X: ARI with index
+ W: absolute word address
+ L: absolute long address
+ d: program counter indirect with displacement
+ x: program counter indirect with index
+ I: immediate
+mode: CPU operating mode for each cpu type. U = user or supervisor,
+ S = supervisor only, "." = opcode not present.
+
+cpu cycles: Base number of cycles required to execute this opcode on the
+ specified CPU type.
+ Use "." if CPU does not have this opcode.
+*/
+
+
+ spec spec allowed ea mode cpu cycles
+name size proc ea bit pattern A+-DXWLdxI 0 1 2 3 4 000 010 020 030 040 comments
+====== ==== ==== ==== ================ ========== = = = = = === === === === === =============
+M68KMAKE_TABLE_START
+1010 0 . . 1010............ .......... U U U U U 4 4 4 4 4
+1111 0 . . 1111............ .......... U U U U U 4 4 4 4 4
+040fpu0 32 . . 11110010........ .......... . . . U U . . . 0 0
+040fpu1 32 . . 11110011........ .......... . . . U U . . . 0 0
+abcd 8 rr . 1100...100000... .......... U U U U U 6 6 4 4 4
+abcd 8 mm ax7 1100111100001... .......... U U U U U 18 18 16 16 16
+abcd 8 mm ay7 1100...100001111 .......... U U U U U 18 18 16 16 16
+abcd 8 mm axy7 1100111100001111 .......... U U U U U 18 18 16 16 16
+abcd 8 mm . 1100...100001... .......... U U U U U 18 18 16 16 16
+add 8 er d 1101...000000... .......... U U U U U 4 4 2 2 2
+add 8 er . 1101...000...... A+-DXWLdxI U U U U U 4 4 2 2 2
+add 16 er d 1101...001000... .......... U U U U U 4 4 2 2 2
+add 16 er a 1101...001001... .......... U U U U U 4 4 2 2 2
+add 16 er . 1101...001...... A+-DXWLdxI U U U U U 4 4 2 2 2
+add 32 er d 1101...010000... .......... U U U U U 6 6 2 2 2
+add 32 er a 1101...010001... .......... U U U U U 6 6 2 2 2
+add 32 er . 1101...010...... A+-DXWLdxI U U U U U 6 6 2 2 2
+add 8 re . 1101...100...... A+-DXWL... U U U U U 8 8 4 4 4
+add 16 re . 1101...101...... A+-DXWL... U U U U U 8 8 4 4 4
+add 32 re . 1101...110...... A+-DXWL... U U U U U 12 12 4 4 4
+adda 16 . d 1101...011000... .......... U U U U U 8 8 2 2 2
+adda 16 . a 1101...011001... .......... U U U U U 8 8 2 2 2
+adda 16 . . 1101...011...... A+-DXWLdxI U U U U U 8 8 2 2 2
+adda 32 . d 1101...111000... .......... U U U U U 6 6 2 2 2
+adda 32 . a 1101...111001... .......... U U U U U 6 6 2 2 2
+adda 32 . . 1101...111...... A+-DXWLdxI U U U U U 6 6 2 2 2
+addi 8 . d 0000011000000... .......... U U U U U 8 8 2 2 2
+addi 8 . . 0000011000...... A+-DXWL... U U U U U 12 12 4 4 4
+addi 16 . d 0000011001000... .......... U U U U U 8 8 2 2 2
+addi 16 . . 0000011001...... A+-DXWL... U U U U U 12 12 4 4 4
+addi 32 . d 0000011010000... .......... U U U U U 16 14 2 2 2
+addi 32 . . 0000011010...... A+-DXWL... U U U U U 20 20 4 4 4
+addq 8 . d 0101...000000... .......... U U U U U 4 4 2 2 2
+addq 8 . . 0101...000...... A+-DXWL... U U U U U 8 8 4 4 4
+addq 16 . d 0101...001000... .......... U U U U U 4 4 2 2 2
+addq 16 . a 0101...001001... .......... U U U U U 4 4 2 2 2
+addq 16 . . 0101...001...... A+-DXWL... U U U U U 8 8 4 4 4
+addq 32 . d 0101...010000... .......... U U U U U 8 8 2 2 2
+addq 32 . a 0101...010001... .......... U U U U U 8 8 2 2 2
+addq 32 . . 0101...010...... A+-DXWL... U U U U U 12 12 4 4 4
+addx 8 rr . 1101...100000... .......... U U U U U 4 4 2 2 2
+addx 16 rr . 1101...101000... .......... U U U U U 4 4 2 2 2
+addx 32 rr . 1101...110000... .......... U U U U U 8 6 2 2 2
+addx 8 mm ax7 1101111100001... .......... U U U U U 18 18 12 12 12
+addx 8 mm ay7 1101...100001111 .......... U U U U U 18 18 12 12 12
+addx 8 mm axy7 1101111100001111 .......... U U U U U 18 18 12 12 12
+addx 8 mm . 1101...100001... .......... U U U U U 18 18 12 12 12
+addx 16 mm . 1101...101001... .......... U U U U U 18 18 12 12 12
+addx 32 mm . 1101...110001... .......... U U U U U 30 30 12 12 12
+and 8 er d 1100...000000... .......... U U U U U 4 4 2 2 2
+and 8 er . 1100...000...... A+-DXWLdxI U U U U U 4 4 2 2 2
+and 16 er d 1100...001000... .......... U U U U U 4 4 2 2 2
+and 16 er . 1100...001...... A+-DXWLdxI U U U U U 4 4 2 2 2
+and 32 er d 1100...010000... .......... U U U U U 6 6 2 2 2
+and 32 er . 1100...010...... A+-DXWLdxI U U U U U 6 6 2 2 2
+and 8 re . 1100...100...... A+-DXWL... U U U U U 8 8 4 4 4
+and 16 re . 1100...101...... A+-DXWL... U U U U U 8 8 4 4 4
+and 32 re . 1100...110...... A+-DXWL... U U U U U 12 12 4 4 4
+andi 16 toc . 0000001000111100 .......... U U U U U 20 16 12 12 12
+andi 16 tos . 0000001001111100 .......... S S S S S 20 16 12 12 12
+andi 8 . d 0000001000000... .......... U U U U U 8 8 2 2 2
+andi 8 . . 0000001000...... A+-DXWL... U U U U U 12 12 4 4 4
+andi 16 . d 0000001001000... .......... U U U U U 8 8 2 2 2
+andi 16 . . 0000001001...... A+-DXWL... U U U U U 12 12 4 4 4
+andi 32 . d 0000001010000... .......... U U U U U 14 14 2 2 2
+andi 32 . . 0000001010...... A+-DXWL... U U U U U 20 20 4 4 4
+asr 8 s . 1110...000000... .......... U U U U U 6 6 6 6 6
+asr 16 s . 1110...001000... .......... U U U U U 6 6 6 6 6
+asr 32 s . 1110...010000... .......... U U U U U 8 8 6 6 6
+asr 8 r . 1110...000100... .......... U U U U U 6 6 6 6 6
+asr 16 r . 1110...001100... .......... U U U U U 6 6 6 6 6
+asr 32 r . 1110...010100... .......... U U U U U 8 8 6 6 6
+asr 16 . . 1110000011...... A+-DXWL... U U U U U 8 8 5 5 5
+asl 8 s . 1110...100000... .......... U U U U U 6 6 8 8 8
+asl 16 s . 1110...101000... .......... U U U U U 6 6 8 8 8
+asl 32 s . 1110...110000... .......... U U U U U 8 8 8 8 8
+asl 8 r . 1110...100100... .......... U U U U U 6 6 8 8 8
+asl 16 r . 1110...101100... .......... U U U U U 6 6 8 8 8
+asl 32 r . 1110...110100... .......... U U U U U 8 8 8 8 8
+asl 16 . . 1110000111...... A+-DXWL... U U U U U 8 8 6 6 6
+bcc 8 . . 0110............ .......... U U U U U 10 10 6 6 6
+bcc 16 . . 0110....00000000 .......... U U U U U 10 10 6 6 6
+bcc 32 . . 0110....11111111 .......... U U U U U 10 10 6 6 6
+bchg 8 r . 0000...101...... A+-DXWL... U U U U U 8 8 4 4 4
+bchg 32 r d 0000...101000... .......... U U U U U 8 8 4 4 4
+bchg 8 s . 0000100001...... A+-DXWL... U U U U U 12 12 4 4 4
+bchg 32 s d 0000100001000... .......... U U U U U 12 12 4 4 4
+bclr 8 r . 0000...110...... A+-DXWL... U U U U U 8 10 4 4 4
+bclr 32 r d 0000...110000... .......... U U U U U 10 10 4 4 4
+bclr 8 s . 0000100010...... A+-DXWL... U U U U U 12 12 4 4 4
+bclr 32 s d 0000100010000... .......... U U U U U 14 14 4 4 4
+bfchg 32 . d 1110101011000... .......... . . U U U . . 12 12 12 timing not quite correct
+bfchg 32 . . 1110101011...... A..DXWL... . . U U U . . 20 20 20
+bfclr 32 . d 1110110011000... .......... . . U U U . . 12 12 12
+bfclr 32 . . 1110110011...... A..DXWL... . . U U U . . 20 20 20
+bfexts 32 . d 1110101111000... .......... . . U U U . . 8 8 8
+bfexts 32 . . 1110101111...... A..DXWLdx. . . U U U . . 15 15 15
+bfextu 32 . d 1110100111000... .......... . . U U U . . 8 8 8
+bfextu 32 . . 1110100111...... A..DXWLdx. . . U U U . . 15 15 15
+bfffo 32 . d 1110110111000... .......... . . U U U . . 18 18 18
+bfffo 32 . . 1110110111...... A..DXWLdx. . . U U U . . 28 28 28
+bfins 32 . d 1110111111000... .......... . . U U U . . 10 10 10
+bfins 32 . . 1110111111...... A..DXWL... . . U U U . . 17 17 17
+bfset 32 . d 1110111011000... .......... . . U U U . . 12 12 12
+bfset 32 . . 1110111011...... A..DXWL... . . U U U . . 20 20 20
+bftst 32 . d 1110100011000... .......... . . U U U . . 6 6 6
+bftst 32 . . 1110100011...... A..DXWLdx. . . U U U . . 13 13 13
+bkpt 0 . . 0100100001001... .......... . U U U U . 10 10 10 10
+bra 8 . . 01100000........ .......... U U U U U 10 10 10 10 10
+bra 16 . . 0110000000000000 .......... U U U U U 10 10 10 10 10
+bra 32 . . 0110000011111111 .......... U U U U U 10 10 10 10 10
+bset 32 r d 0000...111000... .......... U U U U U 8 8 4 4 4
+bset 8 r . 0000...111...... A+-DXWL... U U U U U 8 8 4 4 4
+bset 8 s . 0000100011...... A+-DXWL... U U U U U 12 12 4 4 4
+bset 32 s d 0000100011000... .......... U U U U U 12 12 4 4 4
+bsr 8 . . 01100001........ .......... U U U U U 18 18 7 7 7
+bsr 16 . . 0110000100000000 .......... U U U U U 18 18 7 7 7
+bsr 32 . . 0110000111111111 .......... U U U U U 18 18 7 7 7
+btst 8 r . 0000...100...... A+-DXWLdxI U U U U U 4 4 4 4 4
+btst 32 r d 0000...100000... .......... U U U U U 6 6 4 4 4
+btst 8 s . 0000100000...... A+-DXWLdx. U U U U U 8 8 4 4 4
+btst 32 s d 0000100000000... .......... U U U U U 10 10 4 4 4
+callm 32 . . 0000011011...... A..DXWLdx. . . U U U . . 60 60 60 not properly emulated
+cas 8 . . 0000101011...... A+-DXWL... . . U U U . . 12 12 12
+cas 16 . . 0000110011...... A+-DXWL... . . U U U . . 12 12 12
+cas 32 . . 0000111011...... A+-DXWL... . . U U U . . 12 12 12
+cas2 16 . . 0000110011111100 .......... . . U U U . . 12 12 12
+cas2 32 . . 0000111011111100 .......... . . U U U . . 12 12 12
+chk 16 . d 0100...110000... .......... U U U U U 10 8 8 8 8
+chk 16 . . 0100...110...... A+-DXWLdxI U U U U U 10 8 8 8 8
+chk 32 . d 0100...100000... .......... . . U U U . . 8 8 8
+chk 32 . . 0100...100...... A+-DXWLdxI . . U U U . . 8 8 8
+chk2cmp2 8 . pcdi 0000000011111010 .......... . . U U U . . 23 23 23
+chk2cmp2 8 . pcix 0000000011111011 .......... . . U U U . . 23 23 23
+chk2cmp2 8 . . 0000000011...... A..DXWL... . . U U U . . 18 18 18
+chk2cmp2 16 . pcdi 0000001011111010 .......... . . U U U . . 23 23 23
+chk2cmp2 16 . pcix 0000001011111011 .......... . . U U U . . 23 23 23
+chk2cmp2 16 . . 0000001011...... A..DXWL... . . U U U . . 18 18 18
+chk2cmp2 32 . pcdi 0000010011111010 .......... . . U U U . . 23 23 23
+chk2cmp2 32 . pcix 0000010011111011 .......... . . U U U . . 23 23 23
+chk2cmp2 32 . . 0000010011...... A..DXWL... . . U U U . . 18 18 18
+clr 8 . d 0100001000000... .......... U U U U U 4 4 2 2 2
+clr 8 . . 0100001000...... A+-DXWL... U U U U U 8 4 4 4 4
+clr 16 . d 0100001001000... .......... U U U U U 4 4 2 2 2
+clr 16 . . 0100001001...... A+-DXWL... U U U U U 8 4 4 4 4
+clr 32 . d 0100001010000... .......... U U U U U 6 6 2 2 2
+clr 32 . . 0100001010...... A+-DXWL... U U U U U 12 6 4 4 4
+cmp 8 . d 1011...000000... .......... U U U U U 4 4 2 2 2
+cmp 8 . . 1011...000...... A+-DXWLdxI U U U U U 4 4 2 2 2
+cmp 16 . d 1011...001000... .......... U U U U U 4 4 2 2 2
+cmp 16 . a 1011...001001... .......... U U U U U 4 4 2 2 2
+cmp 16 . . 1011...001...... A+-DXWLdxI U U U U U 4 4 2 2 2
+cmp 32 . d 1011...010000... .......... U U U U U 6 6 2 2 2
+cmp 32 . a 1011...010001... .......... U U U U U 6 6 2 2 2
+cmp 32 . . 1011...010...... A+-DXWLdxI U U U U U 6 6 2 2 2
+cmpa 16 . d 1011...011000... .......... U U U U U 6 6 4 4 4
+cmpa 16 . a 1011...011001... .......... U U U U U 6 6 4 4 4
+cmpa 16 . . 1011...011...... A+-DXWLdxI U U U U U 6 6 4 4 4
+cmpa 32 . d 1011...111000... .......... U U U U U 6 6 4 4 4
+cmpa 32 . a 1011...111001... .......... U U U U U 6 6 4 4 4
+cmpa 32 . . 1011...111...... A+-DXWLdxI U U U U U 6 6 4 4 4
+cmpi 8 . d 0000110000000... .......... U U U U U 8 8 2 2 2
+cmpi 8 . . 0000110000...... A+-DXWL... U U U U U 8 8 2 2 2
+cmpi 8 . pcdi 0000110000111010 .......... . . U U U . . 7 7 7
+cmpi 8 . pcix 0000110000111011 .......... . . U U U . . 9 9 9
+cmpi 16 . d 0000110001000... .......... U U U U U 8 8 2 2 2
+cmpi 16 . . 0000110001...... A+-DXWL... U U U U U 8 8 2 2 2
+cmpi 16 . pcdi 0000110001111010 .......... . . U U U . . 7 7 7
+cmpi 16 . pcix 0000110001111011 .......... . . U U U . . 9 9 9
+cmpi 32 . d 0000110010000... .......... U U U U U 14 12 2 2 2
+cmpi 32 . . 0000110010...... A+-DXWL... U U U U U 12 12 2 2 2
+cmpi 32 . pcdi 0000110010111010 .......... . . U U U . . 7 7 7
+cmpi 32 . pcix 0000110010111011 .......... . . U U U . . 9 9 9
+cmpm 8 . ax7 1011111100001... .......... U U U U U 12 12 9 9 9
+cmpm 8 . ay7 1011...100001111 .......... U U U U U 12 12 9 9 9
+cmpm 8 . axy7 1011111100001111 .......... U U U U U 12 12 9 9 9
+cmpm 8 . . 1011...100001... .......... U U U U U 12 12 9 9 9
+cmpm 16 . . 1011...101001... .......... U U U U U 12 12 9 9 9
+cmpm 32 . . 1011...110001... .......... U U U U U 20 20 9 9 9
+cpbcc 32 . . 1111...01....... .......... . . U U U . . 4 4 4 unemulated
+cpdbcc 32 . . 1111...001001... .......... . . U U U . . 4 4 4 unemulated
+cpgen 32 . . 1111...000...... .......... . . U U U . . 4 4 4 unemulated
+cpscc 32 . . 1111...001...... .......... . . U U U . . 4 4 4 unemulated
+cptrapcc 32 . . 1111...001111... .......... . . U U U . . 4 4 4 unemulated
+dbt 16 . . 0101000011001... .......... U U U U U 12 12 6 6 6
+dbf 16 . . 0101000111001... .......... U U U U U 12 12 6 6 6
+dbcc 16 . . 0101....11001... .......... U U U U U 12 12 6 6 6
+divs 16 . d 1000...111000... .......... U U U U U 158 122 56 56 56
+divs 16 . . 1000...111...... A+-DXWLdxI U U U U U 158 122 56 56 56
+divu 16 . d 1000...011000... .......... U U U U U 140 108 44 44 44
+divu 16 . . 1000...011...... A+-DXWLdxI U U U U U 140 108 44 44 44
+divl 32 . d 0100110001000... .......... . . U U U . . 84 84 84
+divl 32 . . 0100110001...... A+-DXWLdxI . . U U U . . 84 84 84
+eor 8 . d 1011...100000... .......... U U U U U 4 4 2 2 2
+eor 8 . . 1011...100...... A+-DXWL... U U U U U 8 8 4 4 4
+eor 16 . d 1011...101000... .......... U U U U U 4 4 2 2 2
+eor 16 . . 1011...101...... A+-DXWL... U U U U U 8 8 4 4 4
+eor 32 . d 1011...110000... .......... U U U U U 8 6 2 2 2
+eor 32 . . 1011...110...... A+-DXWL... U U U U U 12 12 4 4 4
+eori 16 toc . 0000101000111100 .......... U U U U U 20 16 12 12 12
+eori 16 tos . 0000101001111100 .......... S S S S S 20 16 12 12 12
+eori 8 . d 0000101000000... .......... U U U U U 8 8 2 2 2
+eori 8 . . 0000101000...... A+-DXWL... U U U U U 12 12 4 4 4
+eori 16 . d 0000101001000... .......... U U U U U 8 8 2 2 2
+eori 16 . . 0000101001...... A+-DXWL... U U U U U 12 12 4 4 4
+eori 32 . d 0000101010000... .......... U U U U U 16 14 2 2 2
+eori 32 . . 0000101010...... A+-DXWL... U U U U U 20 20 4 4 4
+exg 32 dd . 1100...101000... .......... U U U U U 6 6 2 2 2
+exg 32 aa . 1100...101001... .......... U U U U U 6 6 2 2 2
+exg 32 da . 1100...110001... .......... U U U U U 6 6 2 2 2
+ext 16 . . 0100100010000... .......... U U U U U 4 4 4 4 4
+ext 32 . . 0100100011000... .......... U U U U U 4 4 4 4 4
+extb 32 . . 0100100111000... .......... . . U U U . . 4 4 4
+illegal 0 . . 0100101011111100 .......... U U U U U 4 4 4 4 4
+jmp 32 . . 0100111011...... A..DXWLdx. U U U U U 4 4 0 0 0
+jsr 32 . . 0100111010...... A..DXWLdx. U U U U U 12 12 0 0 0
+lea 32 . . 0100...111...... A..DXWLdx. U U U U U 0 0 2 2 2
+link 16 . a7 0100111001010111 .......... U U U U U 16 16 5 5 5
+link 16 . . 0100111001010... .......... U U U U U 16 16 5 5 5
+link 32 . a7 0100100000001111 .......... . . U U U . . 6 6 6
+link 32 . . 0100100000001... .......... . . U U U . . 6 6 6
+lsr 8 s . 1110...000001... .......... U U U U U 6 6 4 4 4
+lsr 16 s . 1110...001001... .......... U U U U U 6 6 4 4 4
+lsr 32 s . 1110...010001... .......... U U U U U 8 8 4 4 4
+lsr 8 r . 1110...000101... .......... U U U U U 6 6 6 6 6
+lsr 16 r . 1110...001101... .......... U U U U U 6 6 6 6 6
+lsr 32 r . 1110...010101... .......... U U U U U 8 8 6 6 6
+lsr 16 . . 1110001011...... A+-DXWL... U U U U U 8 8 5 5 5
+lsl 8 s . 1110...100001... .......... U U U U U 6 6 4 4 4
+lsl 16 s . 1110...101001... .......... U U U U U 6 6 4 4 4
+lsl 32 s . 1110...110001... .......... U U U U U 8 8 4 4 4
+lsl 8 r . 1110...100101... .......... U U U U U 6 6 6 6 6
+lsl 16 r . 1110...101101... .......... U U U U U 6 6 6 6 6
+lsl 32 r . 1110...110101... .......... U U U U U 8 8 6 6 6
+lsl 16 . . 1110001111...... A+-DXWL... U U U U U 8 8 5 5 5
+move 8 d d 0001...000000... .......... U U U U U 4 4 2 2 2
+move 8 d . 0001...000...... A+-DXWLdxI U U U U U 4 4 2 2 2
+move 8 ai d 0001...010000... .......... U U U U U 8 8 4 4 4
+move 8 ai . 0001...010...... A+-DXWLdxI U U U U U 8 8 4 4 4
+move 8 pi d 0001...011000... .......... U U U U U 8 8 4 4 4
+move 8 pi . 0001...011...... A+-DXWLdxI U U U U U 8 8 4 4 4
+move 8 pi7 d 0001111011000... .......... U U U U U 8 8 4 4 4
+move 8 pi7 . 0001111011...... A+-DXWLdxI U U U U U 8 8 4 4 4
+move 8 pd d 0001...100000... .......... U U U U U 8 8 5 5 5
+move 8 pd . 0001...100...... A+-DXWLdxI U U U U U 8 8 5 5 5
+move 8 pd7 d 0001111100000... .......... U U U U U 8 8 5 5 5
+move 8 pd7 . 0001111100...... A+-DXWLdxI U U U U U 8 8 5 5 5
+move 8 di d 0001...101000... .......... U U U U U 12 12 5 5 5
+move 8 di . 0001...101...... A+-DXWLdxI U U U U U 12 12 5 5 5
+move 8 ix d 0001...110000... .......... U U U U U 14 14 7 7 7
+move 8 ix . 0001...110...... A+-DXWLdxI U U U U U 14 14 7 7 7
+move 8 aw d 0001000111000... .......... U U U U U 12 12 4 4 4
+move 8 aw . 0001000111...... A+-DXWLdxI U U U U U 12 12 4 4 4
+move 8 al d 0001001111000... .......... U U U U U 16 16 6 6 6
+move 8 al . 0001001111...... A+-DXWLdxI U U U U U 16 16 6 6 6
+move 16 d d 0011...000000... .......... U U U U U 4 4 2 2 2
+move 16 d a 0011...000001... .......... U U U U U 4 4 2 2 2
+move 16 d . 0011...000...... A+-DXWLdxI U U U U U 4 4 2 2 2
+move 16 ai d 0011...010000... .......... U U U U U 8 8 4 4 4
+move 16 ai a 0011...010001... .......... U U U U U 8 8 4 4 4
+move 16 ai . 0011...010...... A+-DXWLdxI U U U U U 8 8 4 4 4
+move 16 pi d 0011...011000... .......... U U U U U 8 8 4 4 4
+move 16 pi a 0011...011001... .......... U U U U U 8 8 4 4 4
+move 16 pi . 0011...011...... A+-DXWLdxI U U U U U 8 8 4 4 4
+move 16 pd d 0011...100000... .......... U U U U U 8 8 5 5 5
+move 16 pd a 0011...100001... .......... U U U U U 8 8 5 5 5
+move 16 pd . 0011...100...... A+-DXWLdxI U U U U U 8 8 5 5 5
+move 16 di d 0011...101000... .......... U U U U U 12 12 5 5 5
+move 16 di a 0011...101001... .......... U U U U U 12 12 5 5 5
+move 16 di . 0011...101...... A+-DXWLdxI U U U U U 12 12 5 5 5
+move 16 ix d 0011...110000... .......... U U U U U 14 14 7 7 7
+move 16 ix a 0011...110001... .......... U U U U U 14 14 7 7 7
+move 16 ix . 0011...110...... A+-DXWLdxI U U U U U 14 14 7 7 7
+move 16 aw d 0011000111000... .......... U U U U U 12 12 4 4 4
+move 16 aw a 0011000111001... .......... U U U U U 12 12 4 4 4
+move 16 aw . 0011000111...... A+-DXWLdxI U U U U U 12 12 4 4 4
+move 16 al d 0011001111000... .......... U U U U U 16 16 6 6 6
+move 16 al a 0011001111001... .......... U U U U U 16 16 6 6 6
+move 16 al . 0011001111...... A+-DXWLdxI U U U U U 16 16 6 6 6
+move 32 d d 0010...000000... .......... U U U U U 4 4 2 2 2
+move 32 d a 0010...000001... .......... U U U U U 4 4 2 2 2
+move 32 d . 0010...000...... A+-DXWLdxI U U U U U 4 4 2 2 2
+move 32 ai d 0010...010000... .......... U U U U U 12 12 4 4 4
+move 32 ai a 0010...010001... .......... U U U U U 12 12 4 4 4
+move 32 ai . 0010...010...... A+-DXWLdxI U U U U U 12 12 4 4 4
+move 32 pi d 0010...011000... .......... U U U U U 12 12 4 4 4
+move 32 pi a 0010...011001... .......... U U U U U 12 12 4 4 4
+move 32 pi . 0010...011...... A+-DXWLdxI U U U U U 12 12 4 4 4
+move 32 pd d 0010...100000... .......... U U U U U 12 14 5 5 5
+move 32 pd a 0010...100001... .......... U U U U U 12 14 5 5 5
+move 32 pd . 0010...100...... A+-DXWLdxI U U U U U 12 14 5 5 5
+move 32 di d 0010...101000... .......... U U U U U 16 16 5 5 5
+move 32 di a 0010...101001... .......... U U U U U 16 16 5 5 5
+move 32 di . 0010...101...... A+-DXWLdxI U U U U U 16 16 5 5 5
+move 32 ix d 0010...110000... .......... U U U U U 18 18 7 7 7
+move 32 ix a 0010...110001... .......... U U U U U 18 18 7 7 7
+move 32 ix . 0010...110...... A+-DXWLdxI U U U U U 18 18 7 7 7
+move 32 aw d 0010000111000... .......... U U U U U 16 16 4 4 4
+move 32 aw a 0010000111001... .......... U U U U U 16 16 4 4 4
+move 32 aw . 0010000111...... A+-DXWLdxI U U U U U 16 16 4 4 4
+move 32 al d 0010001111000... .......... U U U U U 20 20 6 6 6
+move 32 al a 0010001111001... .......... U U U U U 20 20 6 6 6
+move 32 al . 0010001111...... A+-DXWLdxI U U U U U 20 20 6 6 6
+movea 16 . d 0011...001000... .......... U U U U U 4 4 2 2 2
+movea 16 . a 0011...001001... .......... U U U U U 4 4 2 2 2
+movea 16 . . 0011...001...... A+-DXWLdxI U U U U U 4 4 2 2 2
+movea 32 . d 0010...001000... .......... U U U U U 4 4 2 2 2
+movea 32 . a 0010...001001... .......... U U U U U 4 4 2 2 2
+movea 32 . . 0010...001...... A+-DXWLdxI U U U U U 4 4 2 2 2
+move 16 frc d 0100001011000... .......... . U U U U . 4 4 4 4
+move 16 frc . 0100001011...... A+-DXWL... . U U U U . 8 4 4 4
+move 16 toc d 0100010011000... .......... U U U U U 12 12 4 4 4
+move 16 toc . 0100010011...... A+-DXWLdxI U U U U U 12 12 4 4 4
+move 16 frs d 0100000011000... .......... U S S S S 6 4 8 8 8 U only for 000
+move 16 frs . 0100000011...... A+-DXWL... U S S S S 8 8 8 8 8 U only for 000
+move 16 tos d 0100011011000... .......... S S S S S 12 12 8 8 8
+move 16 tos . 0100011011...... A+-DXWLdxI S S S S S 12 12 8 8 8
+move 32 fru . 0100111001101... .......... S S S S S 4 6 2 2 2
+move 32 tou . 0100111001100... .......... S S S S S 4 6 2 2 2
+movec 32 cr . 0100111001111010 .......... . S S S S . 12 6 6 6
+movec 32 rc . 0100111001111011 .......... . S S S S . 10 12 12 12
+movem 16 re pd 0100100010100... .......... U U U U U 8 8 4 4 4
+movem 16 re . 0100100010...... A..DXWL... U U U U U 8 8 4 4 4
+movem 32 re pd 0100100011100... .......... U U U U U 8 8 4 4 4
+movem 32 re . 0100100011...... A..DXWL... U U U U U 8 8 4 4 4
+movem 16 er pi 0100110010011... .......... U U U U U 12 12 8 8 8
+movem 16 er pcdi 0100110010111010 .......... U U U U U 16 16 9 9 9
+movem 16 er pcix 0100110010111011 .......... U U U U U 18 18 11 11 11
+movem 16 er . 0100110010...... A..DXWL... U U U U U 12 12 8 8 8
+movem 32 er pi 0100110011011... .......... U U U U U 12 12 8 8 8
+movem 32 er pcdi 0100110011111010 .......... U U U U U 16 16 9 9 9
+movem 32 er pcix 0100110011111011 .......... U U U U U 18 18 11 11 11
+movem 32 er . 0100110011...... A..DXWL... U U U U U 12 12 8 8 8
+movep 16 er . 0000...100001... .......... U U U U U 16 16 12 12 12
+movep 32 er . 0000...101001... .......... U U U U U 24 24 18 18 18
+movep 16 re . 0000...110001... .......... U U U U U 16 16 11 11 11
+movep 32 re . 0000...111001... .......... U U U U U 24 24 17 17 17
+moveq 32 . . 0111...0........ .......... U U U U U 4 4 2 2 2
+moves 8 . . 0000111000...... A+-DXWL... . S S S S . 14 5 5 5
+moves 16 . . 0000111001...... A+-DXWL... . S S S S . 14 5 5 5
+moves 32 . . 0000111010...... A+-DXWL... . S S S S . 16 5 5 5
+move16 32 . . 1111011000100... .......... . . . . U . . . . 4 TODO: correct timing
+muls 16 . d 1100...111000... .......... U U U U U 54 32 27 27 27
+muls 16 . . 1100...111...... A+-DXWLdxI U U U U U 54 32 27 27 27
+mulu 16 . d 1100...011000... .......... U U U U U 54 30 27 27 27
+mulu 16 . . 1100...011...... A+-DXWLdxI U U U U U 54 30 27 27 27
+mull 32 . d 0100110000000... .......... . . U U U . . 43 43 43
+mull 32 . . 0100110000...... A+-DXWLdxI . . U U U . . 43 43 43
+nbcd 8 . d 0100100000000... .......... U U U U U 6 6 6 6 6
+nbcd 8 . . 0100100000...... A+-DXWL... U U U U U 8 8 6 6 6
+neg 8 . d 0100010000000... .......... U U U U U 4 4 2 2 2
+neg 8 . . 0100010000...... A+-DXWL... U U U U U 8 8 4 4 4
+neg 16 . d 0100010001000... .......... U U U U U 4 4 2 2 2
+neg 16 . . 0100010001...... A+-DXWL... U U U U U 8 8 4 4 4
+neg 32 . d 0100010010000... .......... U U U U U 6 6 2 2 2
+neg 32 . . 0100010010...... A+-DXWL... U U U U U 12 12 4 4 4
+negx 8 . d 0100000000000... .......... U U U U U 4 4 2 2 2
+negx 8 . . 0100000000...... A+-DXWL... U U U U U 8 8 4 4 4
+negx 16 . d 0100000001000... .......... U U U U U 4 4 2 2 2
+negx 16 . . 0100000001...... A+-DXWL... U U U U U 8 8 4 4 4
+negx 32 . d 0100000010000... .......... U U U U U 6 6 2 2 2
+negx 32 . . 0100000010...... A+-DXWL... U U U U U 12 12 4 4 4
+nop 0 . . 0100111001110001 .......... U U U U U 4 4 2 2 2
+not 8 . d 0100011000000... .......... U U U U U 4 4 2 2 2
+not 8 . . 0100011000...... A+-DXWL... U U U U U 8 8 4 4 4
+not 16 . d 0100011001000... .......... U U U U U 4 4 2 2 2
+not 16 . . 0100011001...... A+-DXWL... U U U U U 8 8 4 4 4
+not 32 . d 0100011010000... .......... U U U U U 6 6 2 2 2
+not 32 . . 0100011010...... A+-DXWL... U U U U U 12 12 4 4 4
+or 8 er d 1000...000000... .......... U U U U U 4 4 2 2 2
+or 8 er . 1000...000...... A+-DXWLdxI U U U U U 4 4 2 2 2
+or 16 er d 1000...001000... .......... U U U U U 4 4 2 2 2
+or 16 er . 1000...001...... A+-DXWLdxI U U U U U 4 4 2 2 2
+or 32 er d 1000...010000... .......... U U U U U 6 6 2 2 2
+or 32 er . 1000...010...... A+-DXWLdxI U U U U U 6 6 2 2 2
+or 8 re . 1000...100...... A+-DXWL... U U U U U 8 8 4 4 4
+or 16 re . 1000...101...... A+-DXWL... U U U U U 8 8 4 4 4
+or 32 re . 1000...110...... A+-DXWL... U U U U U 12 12 4 4 4
+ori 16 toc . 0000000000111100 .......... U U U U U 20 16 12 12 12
+ori 16 tos . 0000000001111100 .......... S S S S S 20 16 12 12 12
+ori 8 . d 0000000000000... .......... U U U U U 8 8 2 2 2
+ori 8 . . 0000000000...... A+-DXWL... U U U U U 12 12 4 4 4
+ori 16 . d 0000000001000... .......... U U U U U 8 8 2 2 2
+ori 16 . . 0000000001...... A+-DXWL... U U U U U 12 12 4 4 4
+ori 32 . d 0000000010000... .......... U U U U U 16 14 2 2 2
+ori 32 . . 0000000010...... A+-DXWL... U U U U U 20 20 4 4 4
+pack 16 rr . 1000...101000... .......... . . U U U . . 6 6 6
+pack 16 mm ax7 1000111101001... .......... . . U U U . . 13 13 13
+pack 16 mm ay7 1000...101001111 .......... . . U U U . . 13 13 13
+pack 16 mm axy7 1000111101001111 .......... . . U U U . . 13 13 13
+pack 16 mm . 1000...101001... .......... . . U U U . . 13 13 13
+pea 32 . . 0100100001...... A..DXWLdx. U U U U U 6 6 5 5 5
+pflush 32 . . 1111010100011000 .......... . . . . S . . . . 4 TODO: correct timing
+pmmu 32 . . 1111000......... .......... . . S S S . . 8 8 8
+reset 0 . . 0100111001110000 .......... S S S S S 0 0 0 0 0
+ror 8 s . 1110...000011... .......... U U U U U 6 6 8 8 8
+ror 16 s . 1110...001011... .......... U U U U U 6 6 8 8 8
+ror 32 s . 1110...010011... .......... U U U U U 8 8 8 8 8
+ror 8 r . 1110...000111... .......... U U U U U 6 6 8 8 8
+ror 16 r . 1110...001111... .......... U U U U U 6 6 8 8 8
+ror 32 r . 1110...010111... .......... U U U U U 8 8 8 8 8
+ror 16 . . 1110011011...... A+-DXWL... U U U U U 8 8 7 7 7
+rol 8 s . 1110...100011... .......... U U U U U 6 6 8 8 8
+rol 16 s . 1110...101011... .......... U U U U U 6 6 8 8 8
+rol 32 s . 1110...110011... .......... U U U U U 8 8 8 8 8
+rol 8 r . 1110...100111... .......... U U U U U 6 6 8 8 8
+rol 16 r . 1110...101111... .......... U U U U U 6 6 8 8 8
+rol 32 r . 1110...110111... .......... U U U U U 8 8 8 8 8
+rol 16 . . 1110011111...... A+-DXWL... U U U U U 8 8 7 7 7
+roxr 8 s . 1110...000010... .......... U U U U U 6 6 12 12 12
+roxr 16 s . 1110...001010... .......... U U U U U 6 6 12 12 12
+roxr 32 s . 1110...010010... .......... U U U U U 8 8 12 12 12
+roxr 8 r . 1110...000110... .......... U U U U U 6 6 12 12 12
+roxr 16 r . 1110...001110... .......... U U U U U 6 6 12 12 12
+roxr 32 r . 1110...010110... .......... U U U U U 8 8 12 12 12
+roxr 16 . . 1110010011...... A+-DXWL... U U U U U 8 8 5 5 5
+roxl 8 s . 1110...100010... .......... U U U U U 6 6 12 12 12
+roxl 16 s . 1110...101010... .......... U U U U U 6 6 12 12 12
+roxl 32 s . 1110...110010... .......... U U U U U 8 8 12 12 12
+roxl 8 r . 1110...100110... .......... U U U U U 6 6 12 12 12
+roxl 16 r . 1110...101110... .......... U U U U U 6 6 12 12 12
+roxl 32 r . 1110...110110... .......... U U U U U 8 8 12 12 12
+roxl 16 . . 1110010111...... A+-DXWL... U U U U U 8 8 5 5 5
+rtd 32 . . 0100111001110100 .......... . U U U U . 16 10 10 10
+rte 32 . . 0100111001110011 .......... S S S S S 20 24 20 20 20 bus fault not emulated
+rtm 32 . . 000001101100.... .......... . . U U U . . 19 19 19 not properly emulated
+rtr 32 . . 0100111001110111 .......... U U U U U 20 20 14 14 14
+rts 32 . . 0100111001110101 .......... U U U U U 16 16 10 10 10
+sbcd 8 rr . 1000...100000... .......... U U U U U 6 6 4 4 4
+sbcd 8 mm ax7 1000111100001... .......... U U U U U 18 18 16 16 16
+sbcd 8 mm ay7 1000...100001111 .......... U U U U U 18 18 16 16 16
+sbcd 8 mm axy7 1000111100001111 .......... U U U U U 18 18 16 16 16
+sbcd 8 mm . 1000...100001... .......... U U U U U 18 18 16 16 16
+st 8 . d 0101000011000... .......... U U U U U 6 4 4 4 4
+st 8 . . 0101000011...... A+-DXWL... U U U U U 8 8 6 6 6
+sf 8 . d 0101000111000... .......... U U U U U 4 4 4 4 4
+sf 8 . . 0101000111...... A+-DXWL... U U U U U 8 8 6 6 6
+scc 8 . d 0101....11000... .......... U U U U U 4 4 4 4 4
+scc 8 . . 0101....11...... A+-DXWL... U U U U U 8 8 6 6 6
+stop 0 . . 0100111001110010 .......... S S S S S 4 4 8 8 8
+sub 8 er d 1001...000000... .......... U U U U U 4 4 2 2 2
+sub 8 er . 1001...000...... A+-DXWLdxI U U U U U 4 4 2 2 2
+sub 16 er d 1001...001000... .......... U U U U U 4 4 2 2 2
+sub 16 er a 1001...001001... .......... U U U U U 4 4 2 2 2
+sub 16 er . 1001...001...... A+-DXWLdxI U U U U U 4 4 2 2 2
+sub 32 er d 1001...010000... .......... U U U U U 6 6 2 2 2
+sub 32 er a 1001...010001... .......... U U U U U 6 6 2 2 2
+sub 32 er . 1001...010...... A+-DXWLdxI U U U U U 6 6 2 2 2
+sub 8 re . 1001...100...... A+-DXWL... U U U U U 8 8 4 4 4
+sub 16 re . 1001...101...... A+-DXWL... U U U U U 8 8 4 4 4
+sub 32 re . 1001...110...... A+-DXWL... U U U U U 12 12 4 4 4
+suba 16 . d 1001...011000... .......... U U U U U 8 8 2 2 2
+suba 16 . a 1001...011001... .......... U U U U U 8 8 2 2 2
+suba 16 . . 1001...011...... A+-DXWLdxI U U U U U 8 8 2 2 2
+suba 32 . d 1001...111000... .......... U U U U U 6 6 2 2 2
+suba 32 . a 1001...111001... .......... U U U U U 6 6 2 2 2
+suba 32 . . 1001...111...... A+-DXWLdxI U U U U U 6 6 2 2 2
+subi 8 . d 0000010000000... .......... U U U U U 8 8 2 2 2
+subi 8 . . 0000010000...... A+-DXWL... U U U U U 12 12 4 4 4
+subi 16 . d 0000010001000... .......... U U U U U 8 8 2 2 2
+subi 16 . . 0000010001...... A+-DXWL... U U U U U 12 12 4 4 4
+subi 32 . d 0000010010000... .......... U U U U U 16 14 2 2 2
+subi 32 . . 0000010010...... A+-DXWL... U U U U U 20 20 4 4 4
+subq 8 . d 0101...100000... .......... U U U U U 4 4 2 2 2
+subq 8 . . 0101...100...... A+-DXWL... U U U U U 8 8 4 4 4
+subq 16 . d 0101...101000... .......... U U U U U 4 4 2 2 2
+subq 16 . a 0101...101001... .......... U U U U U 8 4 2 2 2
+subq 16 . . 0101...101...... A+-DXWL... U U U U U 8 8 4 4 4
+subq 32 . d 0101...110000... .......... U U U U U 8 8 2 2 2
+subq 32 . a 0101...110001... .......... U U U U U 8 8 2 2 2
+subq 32 . . 0101...110...... A+-DXWL... U U U U U 12 12 4 4 4
+subx 8 rr . 1001...100000... .......... U U U U U 4 4 2 2 2
+subx 16 rr . 1001...101000... .......... U U U U U 4 4 2 2 2
+subx 32 rr . 1001...110000... .......... U U U U U 8 6 2 2 2
+subx 8 mm ax7 1001111100001... .......... U U U U U 18 18 12 12 12
+subx 8 mm ay7 1001...100001111 .......... U U U U U 18 18 12 12 12
+subx 8 mm axy7 1001111100001111 .......... U U U U U 18 18 12 12 12
+subx 8 mm . 1001...100001... .......... U U U U U 18 18 12 12 12
+subx 16 mm . 1001...101001... .......... U U U U U 18 18 12 12 12
+subx 32 mm . 1001...110001... .......... U U U U U 30 30 12 12 12
+swap 32 . . 0100100001000... .......... U U U U U 4 4 4 4 4
+tas 8 . d 0100101011000... .......... U U U U U 4 4 4 4 4
+tas 8 . . 0100101011...... A+-DXWL... U U U U U 14 14 12 12 12
+trap 0 . . 010011100100.... .......... U U U U U 4 4 4 4 4
+trapt 0 . . 0101000011111100 .......... . . U U U . . 4 4 4
+trapt 16 . . 0101000011111010 .......... . . U U U . . 6 6 6
+trapt 32 . . 0101000011111011 .......... . . U U U . . 8 8 8
+trapf 0 . . 0101000111111100 .......... . . U U U . . 4 4 4
+trapf 16 . . 0101000111111010 .......... . . U U U . . 6 6 6
+trapf 32 . . 0101000111111011 .......... . . U U U . . 8 8 8
+trapcc 0 . . 0101....11111100 .......... . . U U U . . 4 4 4
+trapcc 16 . . 0101....11111010 .......... . . U U U . . 6 6 6
+trapcc 32 . . 0101....11111011 .......... . . U U U . . 8 8 8
+trapv 0 . . 0100111001110110 .......... U U U U U 4 4 4 4 4
+tst 8 . d 0100101000000... .......... U U U U U 4 4 2 2 2
+tst 8 . . 0100101000...... A+-DXWL... U U U U U 4 4 2 2 2
+tst 8 . pcdi 0100101000111010 .......... . . U U U . . 7 7 7
+tst 8 . pcix 0100101000111011 .......... . . U U U . . 9 9 9
+tst 8 . i 0100101000111100 .......... . . U U U . . 6 6 6
+tst 16 . d 0100101001000... .......... U U U U U 4 4 2 2 2
+tst 16 . a 0100101001001... .......... . . U U U . . 2 2 2
+tst 16 . . 0100101001...... A+-DXWL... U U U U U 4 4 2 2 2
+tst 16 . pcdi 0100101001111010 .......... . . U U U . . 7 7 7
+tst 16 . pcix 0100101001111011 .......... . . U U U . . 9 9 9
+tst 16 . i 0100101001111100 .......... . . U U U . . 6 6 6
+tst 32 . d 0100101010000... .......... U U U U U 4 4 2 2 2
+tst 32 . a 0100101010001... .......... . . U U U . . 2 2 2
+tst 32 . . 0100101010...... A+-DXWL... U U U U U 4 4 2 2 2
+tst 32 . pcdi 0100101010111010 .......... . . U U U . . 7 7 7
+tst 32 . pcix 0100101010111011 .......... . . U U U . . 9 9 9
+tst 32 . i 0100101010111100 .......... . . U U U . . 6 6 6
+unlk 32 . a7 0100111001011111 .......... U U U U U 12 12 6 6 6
+unlk 32 . . 0100111001011... .......... U U U U U 12 12 6 6 6
+unpk 16 rr . 1000...110000... .......... . . U U U . . 8 8 8
+unpk 16 mm ax7 1000111110001... .......... . . U U U . . 13 13 13
+unpk 16 mm ay7 1000...110001111 .......... . . U U U . . 13 13 13
+unpk 16 mm axy7 1000111110001111 .......... . . U U U . . 13 13 13
+unpk 16 mm . 1000...110001... .......... . . U U U . . 13 13 13
+
+
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_OPCODE_HANDLER_BODY
+
+M68KMAKE_OP(1010, 0, ., .)
+{
+ m68ki_exception_1010(m68k);
+}
+
+
+M68KMAKE_OP(1111, 0, ., .)
+{
+ m68ki_exception_1111(m68k);
+}
+
+
+M68KMAKE_OP(040fpu0, 32, ., .)
+{
+ if(m68k->has_fpu)
+ {
+ m68040_fpu_op0(m68k);
+ return;
+ }
+ m68ki_exception_1111(m68k);
+}
+
+
+M68KMAKE_OP(040fpu1, 32, ., .)
+{
+ if(m68k->has_fpu)
+ {
+ m68040_fpu_op1(m68k);
+ return;
+ }
+ m68ki_exception_1111(m68k);
+}
+
+
+
+M68KMAKE_OP(abcd, 8, rr, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = DY;
+ UINT32 dst = *r_dst;
+ UINT32 res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(m68k);
+
+ m68k->v_flag = ~res; /* Undefined V behavior */
+
+ if(res > 9)
+ res += 6;
+ res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
+ m68k->x_flag = m68k->c_flag = (res > 0x99) << 8;
+ if(m68k->c_flag)
+ res -= 0xa0;
+
+ m68k->v_flag &= res; /* Undefined V behavior part II */
+ m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+}
+
+
+M68KMAKE_OP(abcd, 8, mm, ax7)
+{
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea = EA_A7_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(m68k);
+
+ m68k->v_flag = ~res; /* Undefined V behavior */
+
+ if(res > 9)
+ res += 6;
+ res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
+ m68k->x_flag = m68k->c_flag = (res > 0x99) << 8;
+ if(m68k->c_flag)
+ res -= 0xa0;
+
+ m68k->v_flag &= res; /* Undefined V behavior part II */
+ m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(abcd, 8, mm, ay7)
+{
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea = EA_AX_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(m68k);
+
+ m68k->v_flag = ~res; /* Undefined V behavior */
+
+ if(res > 9)
+ res += 6;
+ res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
+ m68k->x_flag = m68k->c_flag = (res > 0x99) << 8;
+ if(m68k->c_flag)
+ res -= 0xa0;
+
+ m68k->v_flag &= res; /* Undefined V behavior part II */
+ m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(abcd, 8, mm, axy7)
+{
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea = EA_A7_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(m68k);
+
+ m68k->v_flag = ~res; /* Undefined V behavior */
+
+ if(res > 9)
+ res += 6;
+ res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
+ m68k->x_flag = m68k->c_flag = (res > 0x99) << 8;
+ if(m68k->c_flag)
+ res -= 0xa0;
+
+ m68k->v_flag &= res; /* Undefined V behavior part II */
+ m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(abcd, 8, mm, .)
+{
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea = EA_AX_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(m68k);
+
+ m68k->v_flag = ~res; /* Undefined V behavior */
+
+ if(res > 9)
+ res += 6;
+ res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
+ m68k->x_flag = m68k->c_flag = (res > 0x99) << 8;
+ if(m68k->c_flag)
+ res -= 0xa0;
+
+ m68k->v_flag &= res; /* Undefined V behavior part II */
+ m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(add, 8, er, d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_8(DY);
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(add, 8, er, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_8;
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(add, 16, er, d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_16(DY);
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(add, 16, er, a)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_16(AY);
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(add, 16, er, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_16;
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(add, 32, er, d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = DY;
+ UINT32 dst = *r_dst;
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(add, 32, er, a)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = AY;
+ UINT32 dst = *r_dst;
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(add, 32, er, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_32;
+ UINT32 dst = *r_dst;
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(add, 8, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = MASK_OUT_ABOVE_8(DX);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ m68ki_write_8(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(add, 16, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = MASK_OUT_ABOVE_16(DX);
+ UINT32 dst = m68ki_read_16(m68k, ea);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ m68ki_write_16(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(add, 32, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 src = DX;
+ UINT32 dst = m68ki_read_32(m68k, ea);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ m68ki_write_32(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(adda, 16, ., d)
+{
+ UINT32* r_dst = &AX;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(DY));
+}
+
+
+M68KMAKE_OP(adda, 16, ., a)
+{
+ UINT32* r_dst = &AX;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(AY));
+}
+
+
+M68KMAKE_OP(adda, 16, ., .)
+{
+ UINT32* r_dst = &AX;
+ UINT32 src = MAKE_INT_16(M68KMAKE_GET_OPER_AY_16);
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
+}
+
+
+M68KMAKE_OP(adda, 32, ., d)
+{
+ UINT32* r_dst = &AX;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst + DY);
+}
+
+
+M68KMAKE_OP(adda, 32, ., a)
+{
+ UINT32* r_dst = &AX;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst + AY);
+}
+
+
+M68KMAKE_OP(adda, 32, ., .)
+{
+ UINT32* r_dst = &AX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_32;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
+}
+
+
+M68KMAKE_OP(addi, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(addi, 8, ., .)
+{
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ m68ki_write_8(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(addi, 16, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(addi, 16, ., .)
+{
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 dst = m68ki_read_16(m68k, ea);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ m68ki_write_16(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(addi, 32, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 dst = *r_dst;
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(addi, 32, ., .)
+{
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 dst = m68ki_read_32(m68k, ea);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ m68ki_write_32(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(addq, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(addq, 8, ., .)
+{
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ m68ki_write_8(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(addq, 16, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(addq, 16, ., a)
+{
+ UINT32* r_dst = &AY;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst + (((m68k->ir >> 9) - 1) & 7) + 1);
+}
+
+
+M68KMAKE_OP(addq, 16, ., .)
+{
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 dst = m68ki_read_16(m68k, ea);
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ m68ki_write_16(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(addq, 32, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 dst = *r_dst;
+ UINT32 res = src + dst;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(addq, 32, ., a)
+{
+ UINT32* r_dst = &AY;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst + (((m68k->ir >> 9) - 1) & 7) + 1);
+}
+
+
+M68KMAKE_OP(addq, 32, ., .)
+{
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 dst = m68ki_read_32(m68k, ea);
+ UINT32 res = src + dst;
+
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ m68ki_write_32(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(addx, 8, rr, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_8(DY);
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+}
+
+
+M68KMAKE_OP(addx, 16, rr, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_16(DY);
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+
+ res = MASK_OUT_ABOVE_16(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+}
+
+
+M68KMAKE_OP(addx, 32, rr, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = DY;
+ UINT32 dst = *r_dst;
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+
+ res = MASK_OUT_ABOVE_32(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = res;
+}
+
+
+M68KMAKE_OP(addx, 8, mm, ax7)
+{
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea = EA_A7_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(addx, 8, mm, ay7)
+{
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea = EA_AX_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(addx, 8, mm, axy7)
+{
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea = EA_A7_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(addx, 8, mm, .)
+{
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea = EA_AX_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->v_flag = VFLAG_ADD_8(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(addx, 16, mm, .)
+{
+ UINT32 src = OPER_AY_PD_16(m68k);
+ UINT32 ea = EA_AX_PD_16(m68k);
+ UINT32 dst = m68ki_read_16(m68k, ea);
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->v_flag = VFLAG_ADD_16(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+
+ res = MASK_OUT_ABOVE_16(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_16(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(addx, 32, mm, .)
+{
+ UINT32 src = OPER_AY_PD_32(m68k);
+ UINT32 ea = EA_AX_PD_32(m68k);
+ UINT32 dst = m68ki_read_32(m68k, ea);
+ UINT32 res = src + dst + XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_ADD_32(src, dst, res);
+ m68k->x_flag = m68k->c_flag = CFLAG_ADD_32(src, dst, res);
+
+ res = MASK_OUT_ABOVE_32(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_32(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(and, 8, er, d)
+{
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(DX &= (DY | 0xffffff00));
+
+ m68k->n_flag = NFLAG_8(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(and, 8, er, .)
+{
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(DX &= (M68KMAKE_GET_OPER_AY_8 | 0xffffff00));
+
+ m68k->n_flag = NFLAG_8(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(and, 16, er, d)
+{
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(DX &= (DY | 0xffff0000));
+
+ m68k->n_flag = NFLAG_16(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(and, 16, er, .)
+{
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(DX &= (M68KMAKE_GET_OPER_AY_16 | 0xffff0000));
+
+ m68k->n_flag = NFLAG_16(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(and, 32, er, d)
+{
+ m68k->not_z_flag = DX &= DY;
+
+ m68k->n_flag = NFLAG_32(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(and, 32, er, .)
+{
+ m68k->not_z_flag = DX &= M68KMAKE_GET_OPER_AY_32;
+
+ m68k->n_flag = NFLAG_32(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(and, 8, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 res = DX & m68ki_read_8(m68k, ea);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ m68ki_write_8(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(and, 16, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 res = DX & m68ki_read_16(m68k, ea);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ m68ki_write_16(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(and, 32, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 res = DX & m68ki_read_32(m68k, ea);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+
+ m68ki_write_32(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(andi, 8, ., d)
+{
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(DY &= (OPER_I_8(m68k) | 0xffffff00));
+
+ m68k->n_flag = NFLAG_8(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(andi, 8, ., .)
+{
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 res = src & m68ki_read_8(m68k, ea);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(andi, 16, ., d)
+{
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(DY &= (OPER_I_16(m68k) | 0xffff0000));
+
+ m68k->n_flag = NFLAG_16(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(andi, 16, ., .)
+{
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 res = src & m68ki_read_16(m68k, ea);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+
+ m68ki_write_16(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(andi, 32, ., d)
+{
+ m68k->not_z_flag = DY &= (OPER_I_32(m68k));
+
+ m68k->n_flag = NFLAG_32(m68k->not_z_flag);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(andi, 32, ., .)
+{
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 res = src & m68ki_read_32(m68k, ea);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+
+ m68ki_write_32(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(andi, 16, toc, .)
+{
+ m68ki_set_ccr(m68k, m68ki_get_ccr(m68k) & OPER_I_16(m68k));
+}
+
+
+M68KMAKE_OP(andi, 16, tos, .)
+{
+ if(m68k->s_flag)
+ {
+ UINT32 src = OPER_I_16(m68k);
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_set_sr(m68k, m68ki_get_sr(m68k) & src);
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(asr, 8, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(GET_MSB_8(src))
+ res |= m68ki_shift_8_table[shift];
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->x_flag = m68k->c_flag = src << (9-shift);
+}
+
+
+M68KMAKE_OP(asr, 16, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(GET_MSB_16(src))
+ res |= m68ki_shift_16_table[shift];
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->x_flag = m68k->c_flag = src << (9-shift);
+}
+
+
+M68KMAKE_OP(asr, 32, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = *r_dst;
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(GET_MSB_32(src))
+ res |= m68ki_shift_32_table[shift];
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->x_flag = m68k->c_flag = src << (9-shift);
+}
+
+
+M68KMAKE_OP(asr, 8, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift < 8)
+ {
+ if(GET_MSB_8(src))
+ res |= m68ki_shift_8_table[shift];
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->x_flag = m68k->c_flag = src << (9-shift);
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ if(GET_MSB_8(src))
+ {
+ *r_dst |= 0xff;
+ m68k->c_flag = CFLAG_SET;
+ m68k->x_flag = XFLAG_SET;
+ m68k->n_flag = NFLAG_SET;
+ m68k->not_z_flag = ZFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst &= 0xffffff00;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->x_flag = XFLAG_CLEAR;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_8(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(asr, 16, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift < 16)
+ {
+ if(GET_MSB_16(src))
+ res |= m68ki_shift_16_table[shift];
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->c_flag = m68k->x_flag = (src >> (shift - 1))<<8;
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ if(GET_MSB_16(src))
+ {
+ *r_dst |= 0xffff;
+ m68k->c_flag = CFLAG_SET;
+ m68k->x_flag = XFLAG_SET;
+ m68k->n_flag = NFLAG_SET;
+ m68k->not_z_flag = ZFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst &= 0xffff0000;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->x_flag = XFLAG_CLEAR;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_16(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(asr, 32, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = *r_dst;
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift < 32)
+ {
+ if(GET_MSB_32(src))
+ res |= m68ki_shift_32_table[shift];
+
+ *r_dst = res;
+
+ m68k->c_flag = m68k->x_flag = (src >> (shift - 1))<<8;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ if(GET_MSB_32(src))
+ {
+ *r_dst = 0xffffffff;
+ m68k->c_flag = CFLAG_SET;
+ m68k->x_flag = XFLAG_SET;
+ m68k->n_flag = NFLAG_SET;
+ m68k->not_z_flag = ZFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst = 0;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->x_flag = XFLAG_CLEAR;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_32(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(asr, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = src >> 1;
+
+ if(GET_MSB_16(src))
+ res |= 0x8000;
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = m68k->x_flag = src << 8;
+}
+
+
+M68KMAKE_OP(asl, 8, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_8(src << shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->x_flag = m68k->c_flag = src << shift;
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ src &= m68ki_shift_8_table[shift + 1];
+ m68k->v_flag = (!(src == 0 || (src == m68ki_shift_8_table[shift + 1] && shift < 8)))<<7;
+}
+
+
+M68KMAKE_OP(asl, 16, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_16(src << shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src >> (8-shift);
+ src &= m68ki_shift_16_table[shift + 1];
+ m68k->v_flag = (!(src == 0 || src == m68ki_shift_16_table[shift + 1]))<<7;
+}
+
+
+M68KMAKE_OP(asl, 32, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = *r_dst;
+ UINT32 res = MASK_OUT_ABOVE_32(src << shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src >> (24-shift);
+ src &= m68ki_shift_32_table[shift + 1];
+ m68k->v_flag = (!(src == 0 || src == m68ki_shift_32_table[shift + 1]))<<7;
+}
+
+
+M68KMAKE_OP(asl, 8, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_8(src << shift);
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift < 8)
+ {
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+ m68k->x_flag = m68k->c_flag = src << shift;
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ src &= m68ki_shift_8_table[shift + 1];
+ m68k->v_flag = (!(src == 0 || src == m68ki_shift_8_table[shift + 1]))<<7;
+ return;
+ }
+
+ *r_dst &= 0xffffff00;
+ m68k->x_flag = m68k->c_flag = ((shift == 8 ? src & 1 : 0))<<8;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = (!(src == 0))<<7;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_8(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(asl, 16, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_16(src << shift);
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift < 16)
+ {
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ m68k->x_flag = m68k->c_flag = (src << shift) >> 8;
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ src &= m68ki_shift_16_table[shift + 1];
+ m68k->v_flag = (!(src == 0 || src == m68ki_shift_16_table[shift + 1]))<<7;
+ return;
+ }
+
+ *r_dst &= 0xffff0000;
+ m68k->x_flag = m68k->c_flag = ((shift == 16 ? src & 1 : 0))<<8;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = (!(src == 0))<<7;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_16(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(asl, 32, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = *r_dst;
+ UINT32 res = MASK_OUT_ABOVE_32(src << shift);
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift < 32)
+ {
+ *r_dst = res;
+ m68k->x_flag = m68k->c_flag = (src >> (32 - shift)) << 8;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ src &= m68ki_shift_32_table[shift + 1];
+ m68k->v_flag = (!(src == 0 || src == m68ki_shift_32_table[shift + 1]))<<7;
+ return;
+ }
+
+ *r_dst = 0;
+ m68k->x_flag = m68k->c_flag = ((shift == 32 ? src & 1 : 0))<<8;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = (!(src == 0))<<7;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_32(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(asl, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = MASK_OUT_ABOVE_16(src << 1);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src >> 7;
+ src &= 0xc000;
+ m68k->v_flag = (!(src == 0 || src == 0xc000))<<7;
+}
+
+
+M68KMAKE_OP(bcc, 8, ., .)
+{
+ if(M68KMAKE_CC)
+ {
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_8(m68k, MASK_OUT_ABOVE_8(m68k->ir));
+ return;
+ }
+ m68k->remaining_cycles -= m68k->cyc_bcc_notake_b;
+}
+
+
+M68KMAKE_OP(bcc, 16, ., .)
+{
+ if(M68KMAKE_CC)
+ {
+ UINT32 offset = OPER_I_16(m68k);
+ REG_PC -= 2;
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_16(m68k, offset);
+ return;
+ }
+ REG_PC += 2;
+ m68k->remaining_cycles -= m68k->cyc_bcc_notake_w;
+}
+
+
+M68KMAKE_OP(bcc, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ if(M68KMAKE_CC)
+ {
+ UINT32 offset = OPER_I_32(m68k);
+ REG_PC -= 4;
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_32(m68k, offset);
+ return;
+ }
+ REG_PC += 4;
+ return;
+ }
+ else
+ {
+ if(M68KMAKE_CC)
+ {
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_8(m68k, MASK_OUT_ABOVE_8(m68k->ir));
+ return;
+ }
+ m68k->remaining_cycles -= m68k->cyc_bcc_notake_b;
+ }
+}
+
+
+M68KMAKE_OP(bchg, 32, r, d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 mask = 1 << (DX & 0x1f);
+
+ m68k->not_z_flag = *r_dst & mask;
+ *r_dst ^= mask;
+}
+
+
+M68KMAKE_OP(bchg, 8, r, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = m68ki_read_8(m68k, ea);
+ UINT32 mask = 1 << (DX & 7);
+
+ m68k->not_z_flag = src & mask;
+ m68ki_write_8(m68k, ea, src ^ mask);
+}
+
+
+M68KMAKE_OP(bchg, 32, s, d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 mask = 1 << (OPER_I_8(m68k) & 0x1f);
+
+ m68k->not_z_flag = *r_dst & mask;
+ *r_dst ^= mask;
+}
+
+
+M68KMAKE_OP(bchg, 8, s, .)
+{
+ UINT32 mask = 1 << (OPER_I_8(m68k) & 7);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = m68ki_read_8(m68k, ea);
+
+ m68k->not_z_flag = src & mask;
+ m68ki_write_8(m68k, ea, src ^ mask);
+}
+
+
+M68KMAKE_OP(bclr, 32, r, d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 mask = 1 << (DX & 0x1f);
+
+ m68k->not_z_flag = *r_dst & mask;
+ *r_dst &= ~mask;
+}
+
+
+M68KMAKE_OP(bclr, 8, r, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = m68ki_read_8(m68k, ea);
+ UINT32 mask = 1 << (DX & 7);
+
+ m68k->not_z_flag = src & mask;
+ m68ki_write_8(m68k, ea, src & ~mask);
+}
+
+
+M68KMAKE_OP(bclr, 32, s, d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 mask = 1 << (OPER_I_8(m68k) & 0x1f);
+
+ m68k->not_z_flag = *r_dst & mask;
+ *r_dst &= ~mask;
+}
+
+
+M68KMAKE_OP(bclr, 8, s, .)
+{
+ UINT32 mask = 1 << (OPER_I_8(m68k) & 7);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = m68ki_read_8(m68k, ea);
+
+ m68k->not_z_flag = src & mask;
+ m68ki_write_8(m68k, ea, src & ~mask);
+}
+
+
+M68KMAKE_OP(bfchg, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32* data = &DY;
+ UINT64 mask;
+
+
+ if(BIT_B(word2))
+ offset = REG_D[offset&7];
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ offset &= 31;
+ width = ((width-1) & 31) + 1;
+
+ mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask = ROR_32(mask, offset);
+
+ m68k->n_flag = NFLAG_32(*data<<offset);
+ m68k->not_z_flag = *data & mask;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ *data ^= mask;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfchg, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ INT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32 mask_base;
+ UINT32 data_long;
+ UINT32 mask_long;
+ UINT32 data_byte = 0;
+ UINT32 mask_byte = 0;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+
+ if(BIT_B(word2))
+ offset = MAKE_INT_32(REG_D[offset&7]);
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ /* Offset is signed so we have to use ugly math =( */
+ ea += offset / 8;
+ offset %= 8;
+ if(offset < 0)
+ {
+ offset += 8;
+ ea--;
+ }
+ width = ((width-1) & 31) + 1;
+
+ mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask_long = mask_base >> offset;
+
+ data_long = m68ki_read_32(m68k, ea);
+ m68k->n_flag = NFLAG_32(data_long << offset);
+ m68k->not_z_flag = data_long & mask_long;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ m68ki_write_32(m68k, ea, data_long ^ mask_long);
+
+ if((width + offset) > 32)
+ {
+ mask_byte = MASK_OUT_ABOVE_8(mask_base);
+ data_byte = m68ki_read_8(m68k, ea+4);
+ m68k->not_z_flag |= (data_byte & mask_byte);
+ m68ki_write_8(m68k, ea+4, data_byte ^ mask_byte);
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfclr, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32* data = &DY;
+ UINT64 mask;
+
+
+ if(BIT_B(word2))
+ offset = REG_D[offset&7];
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+
+ offset &= 31;
+ width = ((width-1) & 31) + 1;
+
+
+ mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask = ROR_32(mask, offset);
+
+ m68k->n_flag = NFLAG_32(*data<<offset);
+ m68k->not_z_flag = *data & mask;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ *data &= ~mask;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfclr, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ INT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32 mask_base;
+ UINT32 data_long;
+ UINT32 mask_long;
+ UINT32 data_byte = 0;
+ UINT32 mask_byte = 0;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+
+ if(BIT_B(word2))
+ offset = MAKE_INT_32(REG_D[offset&7]);
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ /* Offset is signed so we have to use ugly math =( */
+ ea += offset / 8;
+ offset %= 8;
+ if(offset < 0)
+ {
+ offset += 8;
+ ea--;
+ }
+ width = ((width-1) & 31) + 1;
+
+ mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask_long = mask_base >> offset;
+
+ data_long = m68ki_read_32(m68k, ea);
+ m68k->n_flag = NFLAG_32(data_long << offset);
+ m68k->not_z_flag = data_long & mask_long;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ m68ki_write_32(m68k, ea, data_long & ~mask_long);
+
+ if((width + offset) > 32)
+ {
+ mask_byte = MASK_OUT_ABOVE_8(mask_base);
+ data_byte = m68ki_read_8(m68k, ea+4);
+ m68k->not_z_flag |= (data_byte & mask_byte);
+ m68ki_write_8(m68k, ea+4, data_byte & ~mask_byte);
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfexts, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT64 data = DY;
+
+
+ if(BIT_B(word2))
+ offset = REG_D[offset&7];
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ offset &= 31;
+ width = ((width-1) & 31) + 1;
+
+ data = ROL_32(data, offset);
+ m68k->n_flag = NFLAG_32(data);
+ data = MAKE_INT_32(data) >> (32 - width);
+
+ m68k->not_z_flag = data;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ REG_D[(word2>>12)&7] = data;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfexts, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ INT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32 data;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+
+ if(BIT_B(word2))
+ offset = MAKE_INT_32(REG_D[offset&7]);
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ if(BIT_B(word2))
+ {
+ /* Offset is signed so we have to use ugly math =( */
+ ea += offset / 8;
+ offset %= 8;
+ if(offset < 0)
+ {
+ offset += 8;
+ ea--;
+ }
+ }
+ width = ((width-1) & 31) + 1;
+
+ data = (offset+width) < 16 ? (m68ki_read_16(m68k, ea) << 16) : m68ki_read_32(m68k, ea);
+
+ data = MASK_OUT_ABOVE_32(data<<offset);
+
+ if((offset+width) > 32)
+ data |= (m68ki_read_8(m68k, ea+4) << offset) >> 8;
+
+ m68k->n_flag = NFLAG_32(data);
+ data = MAKE_INT_32(data) >> (32 - width);
+
+ m68k->not_z_flag = data;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ REG_D[(word2 >> 12) & 7] = data;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfextu, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT64 data = DY;
+
+
+ if(BIT_B(word2))
+ offset = REG_D[offset&7];
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ offset &= 31;
+ width = ((width-1) & 31) + 1;
+
+ data = ROL_32(data, offset);
+ m68k->n_flag = NFLAG_32(data);
+ data >>= 32 - width;
+
+ m68k->not_z_flag = data;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ REG_D[(word2>>12)&7] = data;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfextu, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ INT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32 data;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+
+ if(BIT_B(word2))
+ offset = MAKE_INT_32(REG_D[offset&7]);
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ if(BIT_B(word2))
+ {
+ /* Offset is signed so we have to use ugly math =( */
+ ea += offset / 8;
+ offset %= 8;
+ if(offset < 0)
+ {
+ offset += 8;
+ ea--;
+ }
+ }
+ width = ((width-1) & 31) + 1;
+
+ data = (offset+width) < 16 ? (m68ki_read_16(m68k, ea) << 16) : m68ki_read_32(m68k, ea);
+ data = MASK_OUT_ABOVE_32(data<<offset);
+
+ if((offset+width) > 32)
+ data |= (m68ki_read_8(m68k, ea+4) << offset) >> 8;
+
+ m68k->n_flag = NFLAG_32(data);
+ data >>= (32 - width);
+
+ m68k->not_z_flag = data;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ REG_D[(word2 >> 12) & 7] = data;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfffo, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT64 data = DY;
+ UINT32 bit;
+
+
+ if(BIT_B(word2))
+ offset = REG_D[offset&7];
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ offset &= 31;
+ width = ((width-1) & 31) + 1;
+
+ data = ROL_32(data, offset);
+ m68k->n_flag = NFLAG_32(data);
+ data >>= 32 - width;
+
+ m68k->not_z_flag = data;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
+ offset++;
+
+ REG_D[(word2>>12)&7] = offset;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfffo, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ INT32 offset = (word2>>6)&31;
+ INT32 local_offset;
+ UINT32 width = word2;
+ UINT32 data;
+ UINT32 bit;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+
+ if(BIT_B(word2))
+ offset = MAKE_INT_32(REG_D[offset&7]);
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ /* Offset is signed so we have to use ugly math =( */
+ ea += offset / 8;
+ local_offset = offset % 8;
+ if(local_offset < 0)
+ {
+ local_offset += 8;
+ ea--;
+ }
+ width = ((width-1) & 31) + 1;
+
+ data = (offset+width) < 16 ? (m68ki_read_16(m68k, ea) << 16) : m68ki_read_32(m68k, ea);
+ data = MASK_OUT_ABOVE_32(data<<local_offset);
+
+ if((local_offset+width) > 32)
+ data |= (m68ki_read_8(m68k, ea+4) << local_offset) >> 8;
+
+ m68k->n_flag = NFLAG_32(data);
+ data >>= (32 - width);
+
+ m68k->not_z_flag = data;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
+ offset++;
+
+ REG_D[(word2>>12)&7] = offset;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfins, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32* data = &DY;
+ UINT64 mask;
+ UINT64 insert = REG_D[(word2>>12)&7];
+
+
+ if(BIT_B(word2))
+ offset = REG_D[offset&7];
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+
+ offset &= 31;
+ width = ((width-1) & 31) + 1;
+
+
+ mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask = ROR_32(mask, offset);
+
+ insert = MASK_OUT_ABOVE_32(insert << (32 - width));
+ m68k->n_flag = NFLAG_32(insert);
+ m68k->not_z_flag = insert;
+ insert = ROR_32(insert, offset);
+
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ *data &= ~mask;
+ *data |= insert;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfins, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ INT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32 insert_base = REG_D[(word2>>12)&7];
+ UINT32 insert_long;
+ UINT32 insert_byte;
+ UINT32 mask_base;
+ UINT32 data_long;
+ UINT32 mask_long;
+ UINT32 data_byte = 0;
+ UINT32 mask_byte = 0;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+
+ if(BIT_B(word2))
+ offset = MAKE_INT_32(REG_D[offset&7]);
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ if(BIT_B(word2))
+ {
+ /* Offset is signed so we have to use ugly math =( */
+ ea += offset / 8;
+ offset %= 8;
+ if(offset < 0)
+ {
+ offset += 8;
+ ea--;
+ }
+ }
+ width = ((width-1) & 31) + 1;
+
+ mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask_long = mask_base >> offset;
+
+ insert_base = MASK_OUT_ABOVE_32(insert_base << (32 - width));
+ m68k->n_flag = NFLAG_32(insert_base);
+ m68k->not_z_flag = insert_base;
+ insert_long = insert_base >> offset;
+
+ data_long = (offset+width) < 16 ? (m68ki_read_16(m68k, ea) << 16) : m68ki_read_32(m68k, ea);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ if((width + offset) < 16)
+ {
+ m68ki_write_16(m68k, ea, ((data_long & ~mask_long) | insert_long) >> 16);
+ }
+ else
+ {
+ m68ki_write_32(m68k, ea, (data_long & ~mask_long) | insert_long);
+ }
+
+ if((width + offset) > 32)
+ {
+ mask_byte = MASK_OUT_ABOVE_8(mask_base);
+ insert_byte = MASK_OUT_ABOVE_8(insert_base);
+ data_byte = m68ki_read_8(m68k, ea+4);
+ m68k->not_z_flag |= (data_byte & mask_byte);
+ m68ki_write_8(m68k, ea+4, (data_byte & ~mask_byte) | insert_byte);
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfset, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32* data = &DY;
+ UINT64 mask;
+
+
+ if(BIT_B(word2))
+ offset = REG_D[offset&7];
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+
+ offset &= 31;
+ width = ((width-1) & 31) + 1;
+
+
+ mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask = ROR_32(mask, offset);
+
+ m68k->n_flag = NFLAG_32(*data<<offset);
+ m68k->not_z_flag = *data & mask;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ *data |= mask;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bfset, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ INT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32 mask_base;
+ UINT32 data_long;
+ UINT32 mask_long;
+ UINT32 data_byte = 0;
+ UINT32 mask_byte = 0;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+
+ if(BIT_B(word2))
+ offset = MAKE_INT_32(REG_D[offset&7]);
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ /* Offset is signed so we have to use ugly math =( */
+ ea += offset / 8;
+ offset %= 8;
+ if(offset < 0)
+ {
+ offset += 8;
+ ea--;
+ }
+ width = ((width-1) & 31) + 1;
+
+
+ mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask_long = mask_base >> offset;
+
+ data_long = m68ki_read_32(m68k, ea);
+ m68k->n_flag = NFLAG_32(data_long << offset);
+ m68k->not_z_flag = data_long & mask_long;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ m68ki_write_32(m68k, ea, data_long | mask_long);
+
+ if((width + offset) > 32)
+ {
+ mask_byte = MASK_OUT_ABOVE_8(mask_base);
+ data_byte = m68ki_read_8(m68k, ea+4);
+ m68k->not_z_flag |= (data_byte & mask_byte);
+ m68ki_write_8(m68k, ea+4, data_byte | mask_byte);
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bftst, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32* data = &DY;
+ UINT64 mask;
+
+
+ if(BIT_B(word2))
+ offset = REG_D[offset&7];
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+
+ offset &= 31;
+ width = ((width-1) & 31) + 1;
+
+
+ mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask = ROR_32(mask, offset);
+
+ m68k->n_flag = NFLAG_32(*data<<offset);
+ m68k->not_z_flag = *data & mask;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bftst, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ INT32 offset = (word2>>6)&31;
+ UINT32 width = word2;
+ UINT32 mask_base;
+ UINT32 data_long;
+ UINT32 mask_long;
+ UINT32 data_byte = 0;
+ UINT32 mask_byte = 0;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+ if(BIT_B(word2))
+ offset = MAKE_INT_32(REG_D[offset&7]);
+ if(BIT_5(word2))
+ width = REG_D[width&7];
+
+ /* Offset is signed so we have to use ugly math =( */
+ ea += offset / 8;
+ offset %= 8;
+ if(offset < 0)
+ {
+ offset += 8;
+ ea--;
+ }
+ width = ((width-1) & 31) + 1;
+
+
+ mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
+ mask_long = mask_base >> offset;
+
+ data_long = m68ki_read_32(m68k, ea);
+ m68k->n_flag = ((data_long & (0x80000000 >> offset))<<offset)>>24;
+ m68k->not_z_flag = data_long & mask_long;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ if((width + offset) > 32)
+ {
+ mask_byte = MASK_OUT_ABOVE_8(mask_base);
+ data_byte = m68ki_read_8(m68k, ea+4);
+ m68k->not_z_flag |= (data_byte & mask_byte);
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bkpt, 0, ., .)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ if (m68k->bkpt_ack_callback != NULL)
+ (*m68k->bkpt_ack_callback)(m68k->device, CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type) ? m68k->ir & 7 : 0);
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(bra, 8, ., .)
+{
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_8(m68k, MASK_OUT_ABOVE_8(m68k->ir));
+ if(REG_PC == REG_PPC && m68k->remaining_cycles > 0)
+ m68k->remaining_cycles = 0;
+}
+
+
+M68KMAKE_OP(bra, 16, ., .)
+{
+ UINT32 offset = OPER_I_16(m68k);
+ REG_PC -= 2;
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_16(m68k, offset);
+ if(REG_PC == REG_PPC && m68k->remaining_cycles > 0)
+ m68k->remaining_cycles = 0;
+}
+
+
+M68KMAKE_OP(bra, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 offset = OPER_I_32(m68k);
+ REG_PC -= 4;
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_32(m68k, offset);
+ if(REG_PC == REG_PPC && m68k->remaining_cycles > 0)
+ m68k->remaining_cycles = 0;
+ return;
+ }
+ else
+ {
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_8(m68k, MASK_OUT_ABOVE_8(m68k->ir));
+ if(REG_PC == REG_PPC && m68k->remaining_cycles > 0)
+ m68k->remaining_cycles = 0;
+ }
+}
+
+
+M68KMAKE_OP(bset, 32, r, d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 mask = 1 << (DX & 0x1f);
+
+ m68k->not_z_flag = *r_dst & mask;
+ *r_dst |= mask;
+}
+
+
+M68KMAKE_OP(bset, 8, r, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = m68ki_read_8(m68k, ea);
+ UINT32 mask = 1 << (DX & 7);
+
+ m68k->not_z_flag = src & mask;
+ m68ki_write_8(m68k, ea, src | mask);
+}
+
+
+M68KMAKE_OP(bset, 32, s, d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 mask = 1 << (OPER_I_8(m68k) & 0x1f);
+
+ m68k->not_z_flag = *r_dst & mask;
+ *r_dst |= mask;
+}
+
+
+M68KMAKE_OP(bset, 8, s, .)
+{
+ UINT32 mask = 1 << (OPER_I_8(m68k) & 7);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = m68ki_read_8(m68k, ea);
+
+ m68k->not_z_flag = src & mask;
+ m68ki_write_8(m68k, ea, src | mask);
+}
+
+
+M68KMAKE_OP(bsr, 8, ., .)
+{
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_push_32(m68k, REG_PC);
+ m68ki_branch_8(m68k, MASK_OUT_ABOVE_8(m68k->ir));
+}
+
+
+M68KMAKE_OP(bsr, 16, ., .)
+{
+ UINT32 offset = OPER_I_16(m68k);
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_push_32(m68k, REG_PC);
+ REG_PC -= 2;
+ m68ki_branch_16(m68k, offset);
+}
+
+
+M68KMAKE_OP(bsr, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 offset = OPER_I_32(m68k);
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_push_32(m68k, REG_PC);
+ REG_PC -= 4;
+ m68ki_branch_32(m68k, offset);
+ return;
+ }
+ else
+ {
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_push_32(m68k, REG_PC);
+ m68ki_branch_8(m68k, MASK_OUT_ABOVE_8(m68k->ir));
+ }
+}
+
+
+M68KMAKE_OP(btst, 32, r, d)
+{
+ m68k->not_z_flag = DY & (1 << (DX & 0x1f));
+}
+
+
+M68KMAKE_OP(btst, 8, r, .)
+{
+ m68k->not_z_flag = M68KMAKE_GET_OPER_AY_8 & (1 << (DX & 7));
+}
+
+
+M68KMAKE_OP(btst, 32, s, d)
+{
+ m68k->not_z_flag = DY & (1 << (OPER_I_8(m68k) & 0x1f));
+}
+
+
+M68KMAKE_OP(btst, 8, s, .)
+{
+ UINT32 bit = OPER_I_8(m68k) & 7;
+
+ m68k->not_z_flag = M68KMAKE_GET_OPER_AY_8 & (1 << bit);
+}
+
+
+M68KMAKE_OP(callm, 32, ., .)
+{
+ /* note: watch out for pcrelative modes */
+ if(CPU_TYPE_IS_020_VARIANT(m68k->cpu_type))
+ {
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ REG_PC += 2;
+(void)ea; /* just to avoid an 'unused variable' warning */
+ logerror("%s at %08x: called unimplemented instruction %04x (callm)\n",
+ m68k->device->tag(), REG_PC - 2, m68k->ir);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cas, 8, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 dest = m68ki_read_8(m68k, ea);
+ UINT32* compare = &REG_D[word2 & 7];
+ UINT32 res = dest - MASK_OUT_ABOVE_8(*compare);
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(*compare, dest, res);
+ m68k->c_flag = CFLAG_8(res);
+
+ if(COND_NE(m68k))
+ *compare = MASK_OUT_BELOW_8(*compare) | dest;
+ else
+ {
+ m68k->remaining_cycles -= 3;
+ m68ki_write_8(m68k, ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cas, 16, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 dest = m68ki_read_16(m68k, ea);
+ UINT32* compare = &REG_D[word2 & 7];
+ UINT32 res = dest - MASK_OUT_ABOVE_16(*compare);
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(*compare, dest, res);
+ m68k->c_flag = CFLAG_16(res);
+
+ if(COND_NE(m68k))
+ *compare = MASK_OUT_BELOW_16(*compare) | dest;
+ else
+ {
+ m68k->remaining_cycles -= 3;
+ m68ki_write_16(m68k, ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7]));
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cas, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 dest = m68ki_read_32(m68k, ea);
+ UINT32* compare = &REG_D[word2 & 7];
+ UINT32 res = dest - *compare;
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(*compare, dest, res);
+ m68k->c_flag = CFLAG_SUB_32(*compare, dest, res);
+
+ if(COND_NE(m68k))
+ *compare = dest;
+ else
+ {
+ m68k->remaining_cycles -= 3;
+ m68ki_write_32(m68k, ea, REG_D[(word2 >> 6) & 7]);
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cas2, 16, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_32(m68k);
+ UINT32* compare1 = &REG_D[(word2 >> 16) & 7];
+ UINT32 ea1 = REG_DA[(word2 >> 28) & 15];
+ UINT32 dest1 = m68ki_read_16(m68k, ea1);
+ UINT32 res1 = dest1 - MASK_OUT_ABOVE_16(*compare1);
+ UINT32* compare2 = &REG_D[word2 & 7];
+ UINT32 ea2 = REG_DA[(word2 >> 12) & 15];
+ UINT32 dest2 = m68ki_read_16(m68k, ea2);
+ UINT32 res2;
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68k->n_flag = NFLAG_16(res1);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res1);
+ m68k->v_flag = VFLAG_SUB_16(*compare1, dest1, res1);
+ m68k->c_flag = CFLAG_16(res1);
+
+ if(COND_EQ(m68k))
+ {
+ res2 = dest2 - MASK_OUT_ABOVE_16(*compare2);
+
+ m68k->n_flag = NFLAG_16(res2);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res2);
+ m68k->v_flag = VFLAG_SUB_16(*compare2, dest2, res2);
+ m68k->c_flag = CFLAG_16(res2);
+
+ if(COND_EQ(m68k))
+ {
+ m68k->remaining_cycles -= 3;
+ m68ki_write_16(m68k, ea1, REG_D[(word2 >> 22) & 7]);
+ m68ki_write_16(m68k, ea2, REG_D[(word2 >> 6) & 7]);
+ return;
+ }
+ }
+ *compare1 = BIT_1F(word2) ? MAKE_INT_16(dest1) : MASK_OUT_BELOW_16(*compare1) | dest1;
+ *compare2 = BIT_F(word2) ? MAKE_INT_16(dest2) : MASK_OUT_BELOW_16(*compare2) | dest2;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cas2, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_32(m68k);
+ UINT32* compare1 = &REG_D[(word2 >> 16) & 7];
+ UINT32 ea1 = REG_DA[(word2 >> 28) & 15];
+ UINT32 dest1 = m68ki_read_32(m68k, ea1);
+ UINT32 res1 = dest1 - *compare1;
+ UINT32* compare2 = &REG_D[word2 & 7];
+ UINT32 ea2 = REG_DA[(word2 >> 12) & 15];
+ UINT32 dest2 = m68ki_read_32(m68k, ea2);
+ UINT32 res2;
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68k->n_flag = NFLAG_32(res1);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res1);
+ m68k->v_flag = VFLAG_SUB_32(*compare1, dest1, res1);
+ m68k->c_flag = CFLAG_SUB_32(*compare1, dest1, res1);
+
+ if(COND_EQ(m68k))
+ {
+ res2 = dest2 - *compare2;
+
+ m68k->n_flag = NFLAG_32(res2);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res2);
+ m68k->v_flag = VFLAG_SUB_32(*compare2, dest2, res2);
+ m68k->c_flag = CFLAG_SUB_32(*compare2, dest2, res2);
+
+ if(COND_EQ(m68k))
+ {
+ m68k->remaining_cycles -= 3;
+ m68ki_write_32(m68k, ea1, REG_D[(word2 >> 22) & 7]);
+ m68ki_write_32(m68k, ea2, REG_D[(word2 >> 6) & 7]);
+ return;
+ }
+ }
+ *compare1 = dest1;
+ *compare2 = dest2;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk, 16, ., d)
+{
+ INT32 src = MAKE_INT_16(DX);
+ INT32 bound = MAKE_INT_16(DY);
+
+ m68k->not_z_flag = ZFLAG_16(src); /* Undocumented */
+ m68k->v_flag = VFLAG_CLEAR; /* Undocumented */
+ m68k->c_flag = CFLAG_CLEAR; /* Undocumented */
+
+ if(src >= 0 && src <= bound)
+ {
+ return;
+ }
+ m68k->n_flag = (src < 0)<<7;
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+}
+
+
+M68KMAKE_OP(chk, 16, ., .)
+{
+ INT32 src = MAKE_INT_16(DX);
+ INT32 bound = MAKE_INT_16(M68KMAKE_GET_OPER_AY_16);
+
+ m68k->not_z_flag = ZFLAG_16(src); /* Undocumented */
+ m68k->v_flag = VFLAG_CLEAR; /* Undocumented */
+ m68k->c_flag = CFLAG_CLEAR; /* Undocumented */
+
+ if(src >= 0 && src <= bound)
+ {
+ return;
+ }
+ m68k->n_flag = (src < 0)<<7;
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+}
+
+
+M68KMAKE_OP(chk, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ INT32 src = MAKE_INT_32(DX);
+ INT32 bound = MAKE_INT_32(DY);
+
+ m68k->not_z_flag = ZFLAG_32(src); /* Undocumented */
+ m68k->v_flag = VFLAG_CLEAR; /* Undocumented */
+ m68k->c_flag = CFLAG_CLEAR; /* Undocumented */
+
+ if(src >= 0 && src <= bound)
+ {
+ return;
+ }
+ m68k->n_flag = (src < 0)<<7;
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ INT32 src = MAKE_INT_32(DX);
+ INT32 bound = MAKE_INT_32(M68KMAKE_GET_OPER_AY_32);
+
+ m68k->not_z_flag = ZFLAG_32(src); /* Undocumented */
+ m68k->v_flag = VFLAG_CLEAR; /* Undocumented */
+ m68k->c_flag = CFLAG_CLEAR; /* Undocumented */
+
+ if(src >= 0 && src <= bound)
+ {
+ return;
+ }
+ m68k->n_flag = (src < 0)<<7;
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 8, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15]&0xff;
+ UINT32 ea = EA_PCDI_8(m68k);
+ UINT32 lower_bound = m68ki_read_pcrel_8(m68k, ea);
+ UINT32 upper_bound = m68ki_read_pcrel_8(m68k, ea + 1);
+
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
+ else
+ m68k->c_flag = compare - lower_bound;
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+
+ m68k->c_flag = upper_bound - compare;
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 8, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15]&0xff;
+ UINT32 ea = EA_PCIX_8(m68k);
+ UINT32 lower_bound = m68ki_read_pcrel_8(m68k, ea);
+ UINT32 upper_bound = m68ki_read_pcrel_8(m68k, ea + 1);
+
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
+ else
+ m68k->c_flag = compare - lower_bound;
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+
+ m68k->c_flag = upper_bound - compare;
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 8, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15]&0xff;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 lower_bound = m68ki_read_8(m68k, ea);
+ UINT32 upper_bound = m68ki_read_8(m68k, ea + 1);
+
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
+ else
+ m68k->c_flag = compare - lower_bound;
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+
+ m68k->c_flag = upper_bound - compare;
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 16, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15]&0xffff;
+ UINT32 ea = EA_PCDI_16(m68k);
+ UINT32 lower_bound = m68ki_read_pcrel_16(m68k, ea);
+ UINT32 upper_bound = m68ki_read_pcrel_16(m68k, ea + 2);
+
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
+ else
+ m68k->c_flag = compare - lower_bound;
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ m68k->c_flag = CFLAG_16(m68k->c_flag);
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
+ else
+ m68k->c_flag = upper_bound - compare;
+ m68k->c_flag = CFLAG_16(m68k->c_flag);
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 16, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15]&0xffff;
+ UINT32 ea = EA_PCIX_16(m68k);
+ UINT32 lower_bound = m68ki_read_pcrel_16(m68k, ea);
+ UINT32 upper_bound = m68ki_read_pcrel_16(m68k, ea + 2);
+
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
+ else
+ m68k->c_flag = compare - lower_bound;
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ m68k->c_flag = CFLAG_16(m68k->c_flag);
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
+ else
+ m68k->c_flag = upper_bound - compare;
+ m68k->c_flag = CFLAG_16(m68k->c_flag);
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 16, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15]&0xffff;
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 lower_bound = m68ki_read_16(m68k, ea);
+ UINT32 upper_bound = m68ki_read_16(m68k, ea + 2);
+
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
+ else
+ m68k->c_flag = compare - lower_bound;
+
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ m68k->c_flag = CFLAG_16(m68k->c_flag);
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ if(!BIT_F(word2))
+ m68k->c_flag = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
+ else
+ m68k->c_flag = upper_bound - compare;
+
+ m68k->c_flag = CFLAG_16(m68k->c_flag);
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 32, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15];
+ UINT32 ea = EA_PCDI_32(m68k);
+ UINT32 lower_bound = m68ki_read_pcrel_32(m68k, ea);
+ UINT32 upper_bound = m68ki_read_pcrel_32(m68k, ea + 4);
+
+ m68k->c_flag = compare - lower_bound;
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ m68k->c_flag = CFLAG_SUB_32(lower_bound, compare, m68k->c_flag);
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+
+ m68k->c_flag = upper_bound - compare;
+ m68k->c_flag = CFLAG_SUB_32(compare, upper_bound, m68k->c_flag);
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 32, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15];
+ UINT32 ea = EA_PCIX_32(m68k);
+ UINT32 lower_bound = m68ki_read_pcrel_32(m68k, ea);
+ UINT32 upper_bound = m68ki_read_pcrel_32(m68k, ea + 4);
+
+ m68k->c_flag = compare - lower_bound;
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ m68k->c_flag = CFLAG_SUB_32(lower_bound, compare, m68k->c_flag);
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+
+ m68k->c_flag = upper_bound - compare;
+ m68k->c_flag = CFLAG_SUB_32(compare, upper_bound, m68k->c_flag);
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(chk2cmp2, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 compare = REG_DA[(word2 >> 12) & 15];
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 lower_bound = m68ki_read_32(m68k, ea);
+ UINT32 upper_bound = m68ki_read_32(m68k, ea + 4);
+
+ m68k->c_flag = compare - lower_bound;
+ m68k->not_z_flag = !((upper_bound==compare) | (lower_bound==compare));
+ m68k->c_flag = CFLAG_SUB_32(lower_bound, compare, m68k->c_flag);
+ if(COND_CS(m68k))
+ {
+ if(BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+
+ m68k->c_flag = upper_bound - compare;
+ m68k->c_flag = CFLAG_SUB_32(compare, upper_bound, m68k->c_flag);
+ if(COND_CS(m68k) && BIT_B(word2))
+ m68ki_exception_trap(m68k, EXCEPTION_CHK);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(clr, 8, ., d)
+{
+ DY &= 0xffffff00;
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+}
+
+
+M68KMAKE_OP(clr, 8, ., .)
+{
+ m68ki_write_8(m68k, M68KMAKE_GET_EA_AY_8, 0);
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+}
+
+
+M68KMAKE_OP(clr, 16, ., d)
+{
+ DY &= 0xffff0000;
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+}
+
+
+M68KMAKE_OP(clr, 16, ., .)
+{
+ m68ki_write_16(m68k, M68KMAKE_GET_EA_AY_16, 0);
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+}
+
+
+M68KMAKE_OP(clr, 32, ., d)
+{
+ DY = 0;
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+}
+
+
+M68KMAKE_OP(clr, 32, ., .)
+{
+ m68ki_write_32(m68k, M68KMAKE_GET_EA_AY_32, 0);
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+}
+
+
+M68KMAKE_OP(cmp, 8, ., d)
+{
+ UINT32 src = MASK_OUT_ABOVE_8(DY);
+ UINT32 dst = MASK_OUT_ABOVE_8(DX);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+}
+
+
+M68KMAKE_OP(cmp, 8, ., .)
+{
+ UINT32 src = M68KMAKE_GET_OPER_AY_8;
+ UINT32 dst = MASK_OUT_ABOVE_8(DX);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+}
+
+
+M68KMAKE_OP(cmp, 16, ., d)
+{
+ UINT32 src = MASK_OUT_ABOVE_16(DY);
+ UINT32 dst = MASK_OUT_ABOVE_16(DX);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->c_flag = CFLAG_16(res);
+}
+
+
+M68KMAKE_OP(cmp, 16, ., a)
+{
+ UINT32 src = MASK_OUT_ABOVE_16(AY);
+ UINT32 dst = MASK_OUT_ABOVE_16(DX);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->c_flag = CFLAG_16(res);
+}
+
+
+M68KMAKE_OP(cmp, 16, ., .)
+{
+ UINT32 src = M68KMAKE_GET_OPER_AY_16;
+ UINT32 dst = MASK_OUT_ABOVE_16(DX);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->c_flag = CFLAG_16(res);
+}
+
+
+M68KMAKE_OP(cmp, 32, ., d)
+{
+ UINT32 src = DY;
+ UINT32 dst = DX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmp, 32, ., a)
+{
+ UINT32 src = AY;
+ UINT32 dst = DX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmp, 32, ., .)
+{
+ UINT32 src = M68KMAKE_GET_OPER_AY_32;
+ UINT32 dst = DX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpa, 16, ., d)
+{
+ UINT32 src = MAKE_INT_16(DY);
+ UINT32 dst = AX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpa, 16, ., a)
+{
+ UINT32 src = MAKE_INT_16(AY);
+ UINT32 dst = AX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpa, 16, ., .)
+{
+ UINT32 src = MAKE_INT_16(M68KMAKE_GET_OPER_AY_16);
+ UINT32 dst = AX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpa, 32, ., d)
+{
+ UINT32 src = DY;
+ UINT32 dst = AX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpa, 32, ., a)
+{
+ UINT32 src = AY;
+ UINT32 dst = AX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpa, 32, ., .)
+{
+ UINT32 src = M68KMAKE_GET_OPER_AY_32;
+ UINT32 dst = AX;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpi, 8, ., d)
+{
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 dst = MASK_OUT_ABOVE_8(DY);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+}
+
+
+M68KMAKE_OP(cmpi, 8, ., .)
+{
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 dst = M68KMAKE_GET_OPER_AY_8;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+}
+
+
+M68KMAKE_OP(cmpi, 8, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 dst = OPER_PCDI_8(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cmpi, 8, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 dst = OPER_PCIX_8(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cmpi, 16, ., d)
+{
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 dst = MASK_OUT_ABOVE_16(DY);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->c_flag = CFLAG_16(res);
+}
+
+
+M68KMAKE_OP(cmpi, 16, ., .)
+{
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 dst = M68KMAKE_GET_OPER_AY_16;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->c_flag = CFLAG_16(res);
+}
+
+
+M68KMAKE_OP(cmpi, 16, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 dst = OPER_PCDI_16(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->c_flag = CFLAG_16(res);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cmpi, 16, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 dst = OPER_PCIX_16(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->c_flag = CFLAG_16(res);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cmpi, 32, ., d)
+{
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 dst = DY;
+ UINT32 res = dst - src;
+
+ if (m68k->cmpild_instr_callback != NULL)
+ (*m68k->cmpild_instr_callback)(m68k->device, src, m68k->ir & 7);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpi, 32, ., .)
+{
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 dst = M68KMAKE_GET_OPER_AY_32;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cmpi, 32, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 dst = OPER_PCDI_32(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cmpi, 32, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 dst = OPER_PCIX_32(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(cmpm, 8, ., ax7)
+{
+ UINT32 src = OPER_AY_PI_8(m68k);
+ UINT32 dst = OPER_A7_PI_8(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+}
+
+
+M68KMAKE_OP(cmpm, 8, ., ay7)
+{
+ UINT32 src = OPER_A7_PI_8(m68k);
+ UINT32 dst = OPER_AX_PI_8(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+}
+
+
+M68KMAKE_OP(cmpm, 8, ., axy7)
+{
+ UINT32 src = OPER_A7_PI_8(m68k);
+ UINT32 dst = OPER_A7_PI_8(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+}
+
+
+M68KMAKE_OP(cmpm, 8, ., .)
+{
+ UINT32 src = OPER_AY_PI_8(m68k);
+ UINT32 dst = OPER_AX_PI_8(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->c_flag = CFLAG_8(res);
+}
+
+
+M68KMAKE_OP(cmpm, 16, ., .)
+{
+ UINT32 src = OPER_AY_PI_16(m68k);
+ UINT32 dst = OPER_AX_PI_16(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->c_flag = CFLAG_16(res);
+}
+
+
+M68KMAKE_OP(cmpm, 32, ., .)
+{
+ UINT32 src = OPER_AY_PI_32(m68k);
+ UINT32 dst = OPER_AX_PI_32(m68k);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+}
+
+
+M68KMAKE_OP(cpbcc, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ logerror("%s at %08x: called unimplemented instruction %04x (cpbcc)\n",
+ m68k->device->tag(), REG_PC - 2, m68k->ir);
+ return;
+ }
+ m68ki_exception_1111(m68k);
+}
+
+
+M68KMAKE_OP(cpdbcc, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ logerror("%s at %08x: called unimplemented instruction %04x (cpdbcc)\n",
+ m68k->device->tag(), REG_PC - 2, m68k->ir);
+ return;
+ }
+ m68ki_exception_1111(m68k);
+}
+
+
+M68KMAKE_OP(cpgen, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ logerror("%s at %08x: called unimplemented instruction %04x (cpgen)\n",
+ m68k->device->tag(), REG_PC - 2, m68k->ir);
+ return;
+ }
+ m68ki_exception_1111(m68k);
+}
+
+
+M68KMAKE_OP(cpscc, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ logerror("%s at %08x: called unimplemented instruction %04x (cpscc)\n",
+ m68k->device->tag(), REG_PC - 2, m68k->ir);
+ return;
+ }
+ m68ki_exception_1111(m68k);
+}
+
+
+M68KMAKE_OP(cptrapcc, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ logerror("%s at %08x: called unimplemented instruction %04x (cptrapcc)\n",
+ m68k->device->tag(), REG_PC - 2, m68k->ir);
+ return;
+ }
+ m68ki_exception_1111(m68k);
+}
+
+
+M68KMAKE_OP(dbt, 16, ., .)
+{
+ REG_PC += 2;
+}
+
+
+M68KMAKE_OP(dbf, 16, ., .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = MASK_OUT_ABOVE_16(*r_dst - 1);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ if(res != 0xffff)
+ {
+ UINT32 offset = OPER_I_16(m68k);
+ REG_PC -= 2;
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_16(m68k, offset);
+ m68k->remaining_cycles -= m68k->cyc_dbcc_f_noexp;
+ return;
+ }
+ REG_PC += 2;
+ m68k->remaining_cycles -= m68k->cyc_dbcc_f_exp;
+}
+
+
+M68KMAKE_OP(dbcc, 16, ., .)
+{
+ if(M68KMAKE_NOT_CC)
+ {
+ UINT32* r_dst = &DY;
+ UINT32 res = MASK_OUT_ABOVE_16(*r_dst - 1);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ if(res != 0xffff)
+ {
+ UINT32 offset = OPER_I_16(m68k);
+ REG_PC -= 2;
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_branch_16(m68k, offset);
+ m68k->remaining_cycles -= m68k->cyc_dbcc_f_noexp;
+ return;
+ }
+ REG_PC += 2;
+ m68k->remaining_cycles -= m68k->cyc_dbcc_f_exp;
+ return;
+ }
+ REG_PC += 2;
+}
+
+
+M68KMAKE_OP(divs, 16, ., d)
+{
+ UINT32* r_dst = &DX;
+ INT32 src = MAKE_INT_16(DY);
+ INT32 quotient;
+ INT32 remainder;
+
+ if(src != 0)
+ {
+ if((UINT32)*r_dst == 0x80000000 && src == -1)
+ {
+ m68k->not_z_flag = 0;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ *r_dst = 0;
+ return;
+ }
+
+ quotient = MAKE_INT_32(*r_dst) / src;
+ remainder = MAKE_INT_32(*r_dst) % src;
+
+ if(quotient == MAKE_INT_16(quotient))
+ {
+ m68k->not_z_flag = quotient;
+ m68k->n_flag = NFLAG_16(quotient);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
+ return;
+ }
+ m68k->v_flag = VFLAG_SET;
+ return;
+ }
+ m68ki_exception_trap(m68k, EXCEPTION_ZERO_DIVIDE);
+}
+
+
+M68KMAKE_OP(divs, 16, ., .)
+{
+ UINT32* r_dst = &DX;
+ INT32 src = MAKE_INT_16(M68KMAKE_GET_OPER_AY_16);
+ INT32 quotient;
+ INT32 remainder;
+
+ if(src != 0)
+ {
+ if((UINT32)*r_dst == 0x80000000 && src == -1)
+ {
+ m68k->not_z_flag = 0;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ *r_dst = 0;
+ return;
+ }
+
+ quotient = MAKE_INT_32(*r_dst) / src;
+ remainder = MAKE_INT_32(*r_dst) % src;
+
+ if(quotient == MAKE_INT_16(quotient))
+ {
+ m68k->not_z_flag = quotient;
+ m68k->n_flag = NFLAG_16(quotient);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
+ return;
+ }
+ m68k->v_flag = VFLAG_SET;
+ return;
+ }
+ m68ki_exception_trap(m68k, EXCEPTION_ZERO_DIVIDE);
+}
+
+
+M68KMAKE_OP(divu, 16, ., d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_16(DY);
+
+ if(src != 0)
+ {
+ UINT32 quotient = *r_dst / src;
+ UINT32 remainder = *r_dst % src;
+
+ if(quotient < 0x10000)
+ {
+ m68k->not_z_flag = quotient;
+ m68k->n_flag = NFLAG_16(quotient);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
+ return;
+ }
+ m68k->v_flag = VFLAG_SET;
+ return;
+ }
+ m68ki_exception_trap(m68k, EXCEPTION_ZERO_DIVIDE);
+}
+
+
+M68KMAKE_OP(divu, 16, ., .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_16;
+
+ if(src != 0)
+ {
+ UINT32 quotient = *r_dst / src;
+ UINT32 remainder = *r_dst % src;
+
+ if(quotient < 0x10000)
+ {
+ m68k->not_z_flag = quotient;
+ m68k->n_flag = NFLAG_16(quotient);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
+ return;
+ }
+ m68k->v_flag = VFLAG_SET;
+ return;
+ }
+ m68ki_exception_trap(m68k, EXCEPTION_ZERO_DIVIDE);
+}
+
+
+M68KMAKE_OP(divl, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT64 divisor = DY;
+ UINT64 dividend = 0;
+ UINT64 quotient = 0;
+ UINT64 remainder = 0;
+
+ if(divisor != 0)
+ {
+ if(BIT_A(word2)) /* 64 bit */
+ {
+ dividend = REG_D[word2 & 7];
+ dividend <<= 32;
+ dividend |= REG_D[(word2 >> 12) & 7];
+
+ if(BIT_B(word2)) /* signed */
+ {
+ quotient = (UINT64)((INT64)dividend / (INT64)((INT32)divisor));
+ remainder = (UINT64)((INT64)dividend % (INT64)((INT32)divisor));
+ if((INT64)quotient != (INT64)((INT32)quotient))
+ {
+ m68k->v_flag = VFLAG_SET;
+ return;
+ }
+ }
+ else /* unsigned */
+ {
+ quotient = dividend / divisor;
+ if(quotient > 0xffffffff)
+ {
+ m68k->v_flag = VFLAG_SET;
+ return;
+ }
+ remainder = dividend % divisor;
+ }
+ }
+ else /* 32 bit */
+ {
+ dividend = REG_D[(word2 >> 12) & 7];
+ if(BIT_B(word2)) /* signed */
+ {
+ quotient = (UINT64)((INT64)((INT32)dividend) / (INT64)((INT32)divisor));
+ remainder = (UINT64)((INT64)((INT32)dividend) % (INT64)((INT32)divisor));
+ }
+ else /* unsigned */
+ {
+ quotient = dividend / divisor;
+ remainder = dividend % divisor;
+ }
+ }
+
+ REG_D[word2 & 7] = remainder;
+ REG_D[(word2 >> 12) & 7] = quotient;
+
+ m68k->n_flag = NFLAG_32(quotient);
+ m68k->not_z_flag = quotient;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_trap(m68k, EXCEPTION_ZERO_DIVIDE);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(divl, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT64 divisor = M68KMAKE_GET_OPER_AY_32;
+ UINT64 dividend = 0;
+ UINT64 quotient = 0;
+ UINT64 remainder = 0;
+
+ if(divisor != 0)
+ {
+ if(BIT_A(word2)) /* 64 bit */
+ {
+ dividend = REG_D[word2 & 7];
+ dividend <<= 32;
+ dividend |= REG_D[(word2 >> 12) & 7];
+
+ if(BIT_B(word2)) /* signed */
+ {
+ quotient = (UINT64)((INT64)dividend / (INT64)((INT32)divisor));
+ remainder = (UINT64)((INT64)dividend % (INT64)((INT32)divisor));
+ if((INT64)quotient != (INT64)((INT32)quotient))
+ {
+ m68k->v_flag = VFLAG_SET;
+ return;
+ }
+ }
+ else /* unsigned */
+ {
+ quotient = dividend / divisor;
+ if(quotient > 0xffffffff)
+ {
+ m68k->v_flag = VFLAG_SET;
+ return;
+ }
+ remainder = dividend % divisor;
+ }
+ }
+ else /* 32 bit */
+ {
+ dividend = REG_D[(word2 >> 12) & 7];
+ if(BIT_B(word2)) /* signed */
+ {
+ quotient = (UINT64)((INT64)((INT32)dividend) / (INT64)((INT32)divisor));
+ remainder = (UINT64)((INT64)((INT32)dividend) % (INT64)((INT32)divisor));
+ }
+ else /* unsigned */
+ {
+ quotient = dividend / divisor;
+ remainder = dividend % divisor;
+ }
+ }
+
+ REG_D[word2 & 7] = remainder;
+ REG_D[(word2 >> 12) & 7] = quotient;
+
+ m68k->n_flag = NFLAG_32(quotient);
+ m68k->not_z_flag = quotient;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_trap(m68k, EXCEPTION_ZERO_DIVIDE);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(eor, 8, ., d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY ^= MASK_OUT_ABOVE_8(DX));
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eor, 8, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(m68k, ea));
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eor, 16, ., d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY ^= MASK_OUT_ABOVE_16(DX));
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eor, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(m68k, ea));
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eor, 32, ., d)
+{
+ UINT32 res = DY ^= DX;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eor, 32, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 res = DX ^ m68ki_read_32(m68k, ea);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eori, 8, ., d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY ^= OPER_I_8(m68k));
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eori, 8, ., .)
+{
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 res = src ^ m68ki_read_8(m68k, ea);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eori, 16, ., d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY ^= OPER_I_16(m68k));
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eori, 16, ., .)
+{
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 res = src ^ m68ki_read_16(m68k, ea);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eori, 32, ., d)
+{
+ UINT32 res = DY ^= OPER_I_32(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eori, 32, ., .)
+{
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 res = src ^ m68ki_read_32(m68k, ea);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(eori, 16, toc, .)
+{
+ m68ki_set_ccr(m68k, m68ki_get_ccr(m68k) ^ OPER_I_16(m68k));
+}
+
+
+M68KMAKE_OP(eori, 16, tos, .)
+{
+ if(m68k->s_flag)
+ {
+ UINT32 src = OPER_I_16(m68k);
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_set_sr(m68k, m68ki_get_sr(m68k) ^ src);
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(exg, 32, dd, .)
+{
+ UINT32* reg_a = &DX;
+ UINT32* reg_b = &DY;
+ UINT32 tmp = *reg_a;
+ *reg_a = *reg_b;
+ *reg_b = tmp;
+}
+
+
+M68KMAKE_OP(exg, 32, aa, .)
+{
+ UINT32* reg_a = &AX;
+ UINT32* reg_b = &AY;
+ UINT32 tmp = *reg_a;
+ *reg_a = *reg_b;
+ *reg_b = tmp;
+}
+
+
+M68KMAKE_OP(exg, 32, da, .)
+{
+ UINT32* reg_a = &DX;
+ UINT32* reg_b = &AY;
+ UINT32 tmp = *reg_a;
+ *reg_a = *reg_b;
+ *reg_b = tmp;
+}
+
+
+M68KMAKE_OP(ext, 16, ., .)
+{
+ UINT32* r_dst = &DY;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | MASK_OUT_ABOVE_8(*r_dst) | (GET_MSB_8(*r_dst) ? 0xff00 : 0);
+
+ m68k->n_flag = NFLAG_16(*r_dst);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(*r_dst);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ext, 32, ., .)
+{
+ UINT32* r_dst = &DY;
+
+ *r_dst = MASK_OUT_ABOVE_16(*r_dst) | (GET_MSB_16(*r_dst) ? 0xffff0000 : 0);
+
+ m68k->n_flag = NFLAG_32(*r_dst);
+ m68k->not_z_flag = *r_dst;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(extb, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32* r_dst = &DY;
+
+ *r_dst = MASK_OUT_ABOVE_8(*r_dst) | (GET_MSB_8(*r_dst) ? 0xffffff00 : 0);
+
+ m68k->n_flag = NFLAG_32(*r_dst);
+ m68k->not_z_flag = *r_dst;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(illegal, 0, ., .)
+{
+ m68ki_exception_illegal(m68k);
+}
+
+M68KMAKE_OP(jmp, 32, ., .)
+{
+ m68ki_jump(m68k, M68KMAKE_GET_EA_AY_32);
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ if(REG_PC == REG_PPC && m68k->remaining_cycles > 0)
+ m68k->remaining_cycles = 0;
+}
+
+
+M68KMAKE_OP(jsr, 32, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_push_32(m68k, REG_PC);
+ m68ki_jump(m68k, ea);
+}
+
+
+M68KMAKE_OP(lea, 32, ., .)
+{
+ AX = M68KMAKE_GET_EA_AY_32;
+}
+
+
+M68KMAKE_OP(link, 16, ., a7)
+{
+ REG_A[7] -= 4;
+ m68ki_write_32(m68k, REG_A[7], REG_A[7]);
+ REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16(m68k)));
+}
+
+
+M68KMAKE_OP(link, 16, ., .)
+{
+ UINT32* r_dst = &AY;
+
+ m68ki_push_32(m68k, *r_dst);
+ *r_dst = REG_A[7];
+ REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16(m68k)));
+}
+
+
+M68KMAKE_OP(link, 32, ., a7)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ REG_A[7] -= 4;
+ m68ki_write_32(m68k, REG_A[7], REG_A[7]);
+ REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + OPER_I_32(m68k));
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(link, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32* r_dst = &AY;
+
+ m68ki_push_32(m68k, *r_dst);
+ *r_dst = REG_A[7];
+ REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + OPER_I_32(m68k));
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(lsr, 8, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src << (9-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsr, 16, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src << (9-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsr, 32, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = *r_dst;
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src << (9-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsr, 8, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift <= 8)
+ {
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+ m68k->x_flag = m68k->c_flag = src << (9-shift);
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst &= 0xffffff00;
+ m68k->x_flag = XFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_8(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsr, 16, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift <= 16)
+ {
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ m68k->c_flag = m68k->x_flag = (src >> (shift - 1))<<8;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst &= 0xffff0000;
+ m68k->x_flag = XFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_16(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsr, 32, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = *r_dst;
+ UINT32 res = src >> shift;
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift < 32)
+ {
+ *r_dst = res;
+ m68k->c_flag = m68k->x_flag = (src >> (shift - 1))<<8;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst = 0;
+ m68k->x_flag = m68k->c_flag = (shift == 32 ? GET_MSB_32(src)>>23 : 0);
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_32(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsr, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = src >> 1;
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = res;
+ m68k->c_flag = m68k->x_flag = src << 8;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsl, 8, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_8(src << shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src << shift;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsl, 16, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_16(src << shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src >> (8-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsl, 32, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = *r_dst;
+ UINT32 res = MASK_OUT_ABOVE_32(src << shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src >> (24-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsl, 8, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_8(src << shift);
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift <= 8)
+ {
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+ m68k->x_flag = m68k->c_flag = src << shift;
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst &= 0xffffff00;
+ m68k->x_flag = XFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_8(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsl, 16, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_16(src << shift);
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift <= 16)
+ {
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ m68k->x_flag = m68k->c_flag = (src << shift) >> 8;
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst &= 0xffff0000;
+ m68k->x_flag = XFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_16(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsl, 32, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = DX & 0x3f;
+ UINT32 src = *r_dst;
+ UINT32 res = MASK_OUT_ABOVE_32(src << shift);
+
+ if(shift != 0)
+ {
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ if(shift < 32)
+ {
+ *r_dst = res;
+ m68k->x_flag = m68k->c_flag = (src >> (32 - shift)) << 8;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ *r_dst = 0;
+ m68k->x_flag = m68k->c_flag = ((shift == 32 ? src & 1 : 0))<<8;
+ m68k->n_flag = NFLAG_CLEAR;
+ m68k->not_z_flag = ZFLAG_SET;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_32(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(lsl, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = MASK_OUT_ABOVE_16(src << 1);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->x_flag = m68k->c_flag = src >> 7;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, d, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32* r_dst = &DX;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, d, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32* r_dst = &DX;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, ai, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_AX_AI_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, ai, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_AX_AI_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, pi7, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_A7_PI_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, pi, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_AX_PI_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, pi7, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_A7_PI_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, pi, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_AX_PI_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, pd7, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_A7_PD_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, pd, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_AX_PD_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, pd7, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_A7_PD_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, pd, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_AX_PD_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, di, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_AX_DI_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, di, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_AX_DI_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, ix, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_AX_IX_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, ix, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_AX_IX_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, aw, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_AW_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, aw, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_AW_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, al, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+ UINT32 ea = EA_AL_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 8, al, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+ UINT32 ea = EA_AL_8(m68k);
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, d, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+ UINT32* r_dst = &DX;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, d, a)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(AY);
+ UINT32* r_dst = &DX;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, d, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+ UINT32* r_dst = &DX;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, ai, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+ UINT32 ea = EA_AX_AI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, ai, a)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(AY);
+ UINT32 ea = EA_AX_AI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, ai, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+ UINT32 ea = EA_AX_AI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, pi, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+ UINT32 ea = EA_AX_PI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, pi, a)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(AY);
+ UINT32 ea = EA_AX_PI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, pi, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+ UINT32 ea = EA_AX_PI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, pd, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+ UINT32 ea = EA_AX_PD_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, pd, a)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(AY);
+ UINT32 ea = EA_AX_PD_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, pd, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+ UINT32 ea = EA_AX_PD_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, di, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+ UINT32 ea = EA_AX_DI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, di, a)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(AY);
+ UINT32 ea = EA_AX_DI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, di, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+ UINT32 ea = EA_AX_DI_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, ix, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+ UINT32 ea = EA_AX_IX_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, ix, a)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(AY);
+ UINT32 ea = EA_AX_IX_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, ix, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+ UINT32 ea = EA_AX_IX_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, aw, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+ UINT32 ea = EA_AW_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, aw, a)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(AY);
+ UINT32 ea = EA_AW_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, aw, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+ UINT32 ea = EA_AW_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, al, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+ UINT32 ea = EA_AL_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, al, a)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(AY);
+ UINT32 ea = EA_AL_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 16, al, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+ UINT32 ea = EA_AL_16(m68k);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, d, d)
+{
+ UINT32 res = DY;
+ UINT32* r_dst = &DX;
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, d, a)
+{
+ UINT32 res = AY;
+ UINT32* r_dst = &DX;
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, d, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+ UINT32* r_dst = &DX;
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, ai, d)
+{
+ UINT32 res = DY;
+ UINT32 ea = EA_AX_AI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, ai, a)
+{
+ UINT32 res = AY;
+ UINT32 ea = EA_AX_AI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, ai, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+ UINT32 ea = EA_AX_AI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, pi, d)
+{
+ UINT32 res = DY;
+ UINT32 ea = EA_AX_PI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, pi, a)
+{
+ UINT32 res = AY;
+ UINT32 ea = EA_AX_PI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, pi, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+ UINT32 ea = EA_AX_PI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, pd, d)
+{
+ UINT32 res = DY;
+ UINT32 ea = EA_AX_PD_32(m68k);
+
+ m68ki_write_16(m68k, ea+2, res & 0xFFFF );
+ m68ki_write_16(m68k, ea, (res >> 16) & 0xFFFF );
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, pd, a)
+{
+ UINT32 res = AY;
+ UINT32 ea = EA_AX_PD_32(m68k);
+
+ m68ki_write_16(m68k, ea+2, res & 0xFFFF );
+ m68ki_write_16(m68k, ea, (res >> 16) & 0xFFFF );
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, pd, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+ UINT32 ea = EA_AX_PD_32(m68k);
+
+ m68ki_write_16(m68k, ea+2, res & 0xFFFF );
+ m68ki_write_16(m68k, ea, (res >> 16) & 0xFFFF );
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, di, d)
+{
+ UINT32 res = DY;
+ UINT32 ea = EA_AX_DI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, di, a)
+{
+ UINT32 res = AY;
+ UINT32 ea = EA_AX_DI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, di, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+ UINT32 ea = EA_AX_DI_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, ix, d)
+{
+ UINT32 res = DY;
+ UINT32 ea = EA_AX_IX_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, ix, a)
+{
+ UINT32 res = AY;
+ UINT32 ea = EA_AX_IX_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, ix, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+ UINT32 ea = EA_AX_IX_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, aw, d)
+{
+ UINT32 res = DY;
+ UINT32 ea = EA_AW_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, aw, a)
+{
+ UINT32 res = AY;
+ UINT32 ea = EA_AW_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, aw, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+ UINT32 ea = EA_AW_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, al, d)
+{
+ UINT32 res = DY;
+ UINT32 ea = EA_AL_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, al, a)
+{
+ UINT32 res = AY;
+ UINT32 ea = EA_AL_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move, 32, al, .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+ UINT32 ea = EA_AL_32(m68k);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(movea, 16, ., d)
+{
+ AX = MAKE_INT_16(DY);
+}
+
+
+M68KMAKE_OP(movea, 16, ., a)
+{
+ AX = MAKE_INT_16(AY);
+}
+
+
+M68KMAKE_OP(movea, 16, ., .)
+{
+ AX = MAKE_INT_16(M68KMAKE_GET_OPER_AY_16);
+}
+
+
+M68KMAKE_OP(movea, 32, ., d)
+{
+ AX = DY;
+}
+
+
+M68KMAKE_OP(movea, 32, ., a)
+{
+ AX = AY;
+}
+
+
+M68KMAKE_OP(movea, 32, ., .)
+{
+ AX = M68KMAKE_GET_OPER_AY_32;
+}
+
+
+M68KMAKE_OP(move, 16, frc, d)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ DY = MASK_OUT_BELOW_16(DY) | m68ki_get_ccr(m68k);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(move, 16, frc, .)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ m68ki_write_16(m68k, M68KMAKE_GET_EA_AY_16, m68ki_get_ccr(m68k));
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(move, 16, toc, d)
+{
+ m68ki_set_ccr(m68k, DY);
+}
+
+
+M68KMAKE_OP(move, 16, toc, .)
+{
+ m68ki_set_ccr(m68k, M68KMAKE_GET_OPER_AY_16);
+}
+
+
+M68KMAKE_OP(move, 16, frs, d)
+{
+ if(CPU_TYPE_IS_000(m68k->cpu_type) || m68k->s_flag) /* NS990408 */
+ {
+ DY = MASK_OUT_BELOW_16(DY) | m68ki_get_sr(m68k);
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(move, 16, frs, .)
+{
+ if(CPU_TYPE_IS_000(m68k->cpu_type) || m68k->s_flag) /* NS990408 */
+ {
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ m68ki_write_16(m68k, ea, m68ki_get_sr(m68k));
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(move, 16, tos, d)
+{
+ if(m68k->s_flag)
+ {
+ m68ki_set_sr(m68k, DY);
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(move, 16, tos, .)
+{
+ if(m68k->s_flag)
+ {
+ UINT32 new_sr = M68KMAKE_GET_OPER_AY_16;
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_set_sr(m68k, new_sr);
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(move, 32, fru, .)
+{
+ if(m68k->s_flag)
+ {
+ AY = REG_USP;
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(move, 32, tou, .)
+{
+ if(m68k->s_flag)
+ {
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ REG_USP = AY;
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(movec, 32, cr, .)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ if(m68k->s_flag)
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ switch (word2 & 0xfff)
+ {
+ case 0x000: /* SFC */
+ REG_DA[(word2 >> 12) & 15] = m68k->sfc;
+ return;
+ case 0x001: /* DFC */
+ REG_DA[(word2 >> 12) & 15] = m68k->dfc;
+ return;
+ case 0x002: /* CACR */
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ REG_DA[(word2 >> 12) & 15] = m68k->cacr;
+ return;
+ }
+ return;
+ case 0x800: /* USP */
+ REG_DA[(word2 >> 12) & 15] = REG_USP;
+ return;
+ case 0x801: /* VBR */
+ REG_DA[(word2 >> 12) & 15] = m68k->vbr;
+ return;
+ case 0x802: /* CAAR */
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ REG_DA[(word2 >> 12) & 15] = m68k->caar;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ break;
+ case 0x803: /* MSP */
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ REG_DA[(word2 >> 12) & 15] = m68k->m_flag ? REG_SP : REG_MSP;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x804: /* ISP */
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ REG_DA[(word2 >> 12) & 15] = m68k->m_flag ? REG_ISP : REG_SP;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x003: /* TC */
+ if(CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x004: /* ITT0 */
+ if(CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x005: /* ITT1 */
+ if(CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x006: /* DTT0 */
+ if(CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x007: /* DTT1 */
+ if(CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x805: /* MMUSR */
+ if(CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x806: /* URP */
+ if(CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x807: /* SRP */
+ if(CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ default:
+ m68ki_exception_illegal(m68k);
+ return;
+ }
+ }
+ m68ki_exception_privilege_violation(m68k);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(movec, 32, rc, .)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ if(m68k->s_flag)
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ switch (word2 & 0xfff)
+ {
+ case 0x000: /* SFC */
+ m68k->sfc = REG_DA[(word2 >> 12) & 15] & 7;
+ return;
+ case 0x001: /* DFC */
+ m68k->dfc = REG_DA[(word2 >> 12) & 15] & 7;
+ return;
+ case 0x002: /* CACR */
+ /* Only EC020 and later have CACR */
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* 68030 can write all bits except 5-7, 040 can write all */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ m68k->cacr = REG_DA[(word2 >> 12) & 15];
+ }
+ else if (CPU_TYPE_IS_030_PLUS(m68k->cpu_type))
+ {
+ m68k->cacr = REG_DA[(word2 >> 12) & 15] & 0xff1f;
+ }
+ else
+ {
+ m68k->cacr = REG_DA[(word2 >> 12) & 15] & 0x0f;
+ }
+
+// logerror("movec to cacr=%04x\n", m68k->cacr);
+ if (m68k->cacr & (M68K_CACR_CI | M68K_CACR_CEI))
+ {
+ m68ki_ic_clear(m68k);
+ }
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x800: /* USP */
+ REG_USP = REG_DA[(word2 >> 12) & 15];
+ return;
+ case 0x801: /* VBR */
+ m68k->vbr = REG_DA[(word2 >> 12) & 15];
+ return;
+ case 0x802: /* CAAR */
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ m68k->caar = REG_DA[(word2 >> 12) & 15];
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x803: /* MSP */
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* we are in supervisor mode so just check for M flag */
+ if(!m68k->m_flag)
+ {
+ REG_MSP = REG_DA[(word2 >> 12) & 15];
+ return;
+ }
+ REG_SP = REG_DA[(word2 >> 12) & 15];
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x804: /* ISP */
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ if(!m68k->m_flag)
+ {
+ REG_SP = REG_DA[(word2 >> 12) & 15];
+ return;
+ }
+ REG_ISP = REG_DA[(word2 >> 12) & 15];
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x003: /* TC */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x004: /* ITT0 */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x005: /* ITT1 */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x006: /* DTT0 */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x007: /* DTT1 */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x805: /* MMUSR */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x806: /* URP */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ case 0x807: /* SRP */
+ if (CPU_TYPE_IS_040_PLUS(m68k->cpu_type))
+ {
+ /* TODO */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+ return;
+ default:
+ m68ki_exception_illegal(m68k);
+ return;
+ }
+ }
+ m68ki_exception_privilege_violation(m68k);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(movem, 16, re, pd)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = AY;
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ ea -= 2;
+ m68ki_write_16(m68k, ea, MASK_OUT_ABOVE_16(REG_DA[15-i]));
+ count++;
+ }
+ AY = ea;
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_w;
+}
+
+
+M68KMAKE_OP(movem, 16, re, .)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ m68ki_write_16(m68k, ea, MASK_OUT_ABOVE_16(REG_DA[i]));
+ ea += 2;
+ count++;
+ }
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_w;
+}
+
+
+M68KMAKE_OP(movem, 32, re, pd)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = AY;
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ ea -= 4;
+ m68ki_write_16(m68k, ea+2, REG_DA[15-i] & 0xFFFF );
+ m68ki_write_16(m68k, ea, (REG_DA[15-i] >> 16) & 0xFFFF );
+ count++;
+ }
+ AY = ea;
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_l;
+}
+
+
+M68KMAKE_OP(movem, 32, re, .)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ m68ki_write_32(m68k, ea, REG_DA[i]);
+ ea += 4;
+ count++;
+ }
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_l;
+}
+
+
+M68KMAKE_OP(movem, 16, er, pi)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = AY;
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(m68k, ea)));
+ ea += 2;
+ count++;
+ }
+ AY = ea;
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_w;
+}
+
+
+M68KMAKE_OP(movem, 16, er, pcdi)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = EA_PCDI_16(m68k);
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_pcrel_16(m68k, ea)));
+ ea += 2;
+ count++;
+ }
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_w;
+}
+
+
+M68KMAKE_OP(movem, 16, er, pcix)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = EA_PCIX_16(m68k);
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_pcrel_16(m68k, ea)));
+ ea += 2;
+ count++;
+ }
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_w;
+}
+
+
+M68KMAKE_OP(movem, 16, er, .)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(m68k, ea)));
+ ea += 2;
+ count++;
+ }
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_w;
+}
+
+
+M68KMAKE_OP(movem, 32, er, pi)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = AY;
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ REG_DA[i] = m68ki_read_32(m68k, ea);
+ ea += 4;
+ count++;
+ }
+ AY = ea;
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_l;
+}
+
+
+M68KMAKE_OP(movem, 32, er, pcdi)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = EA_PCDI_32(m68k);
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ REG_DA[i] = m68ki_read_pcrel_32(m68k, ea);
+ ea += 4;
+ count++;
+ }
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_l;
+}
+
+
+M68KMAKE_OP(movem, 32, er, pcix)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = EA_PCIX_32(m68k);
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ REG_DA[i] = m68ki_read_pcrel_32(m68k, ea);
+ ea += 4;
+ count++;
+ }
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_l;
+}
+
+
+M68KMAKE_OP(movem, 32, er, .)
+{
+ UINT32 i = 0;
+ UINT32 register_list = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 count = 0;
+
+ for(; i < 16; i++)
+ if(register_list & (1 << i))
+ {
+ REG_DA[i] = m68ki_read_32(m68k, ea);
+ ea += 4;
+ count++;
+ }
+
+ m68k->remaining_cycles -= count<<m68k->cyc_movem_l;
+}
+
+
+M68KMAKE_OP(movep, 16, re, .)
+{
+ UINT32 ea = EA_AY_DI_16(m68k);
+ UINT32 src = DX;
+
+ m68ki_write_8(m68k, ea, MASK_OUT_ABOVE_8(src >> 8));
+ m68ki_write_8(m68k, ea += 2, MASK_OUT_ABOVE_8(src));
+}
+
+
+M68KMAKE_OP(movep, 32, re, .)
+{
+ UINT32 ea = EA_AY_DI_32(m68k);
+ UINT32 src = DX;
+
+ m68ki_write_8(m68k, ea, MASK_OUT_ABOVE_8(src >> 24));
+ m68ki_write_8(m68k, ea += 2, MASK_OUT_ABOVE_8(src >> 16));
+ m68ki_write_8(m68k, ea += 2, MASK_OUT_ABOVE_8(src >> 8));
+ m68ki_write_8(m68k, ea += 2, MASK_OUT_ABOVE_8(src));
+}
+
+
+M68KMAKE_OP(movep, 16, er, .)
+{
+ UINT32 ea = EA_AY_DI_16(m68k);
+ UINT32* r_dst = &DX;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | ((m68ki_read_8(m68k, ea) << 8) + m68ki_read_8(m68k, ea + 2));
+}
+
+
+M68KMAKE_OP(movep, 32, er, .)
+{
+ UINT32 ea = EA_AY_DI_32(m68k);
+
+ DX = (m68ki_read_8(m68k, ea) << 24) + (m68ki_read_8(m68k, ea + 2) << 16)
+ + (m68ki_read_8(m68k, ea + 4) << 8) + m68ki_read_8(m68k, ea + 6);
+}
+
+
+M68KMAKE_OP(moves, 8, ., .)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ if(m68k->s_flag)
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ if(BIT_B(word2)) /* Register to memory */
+ {
+ m68ki_write_8_fc(m68k, ea, m68k->dfc, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
+ return;
+ }
+ if(BIT_F(word2)) /* Memory to address register */
+ {
+ REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(m68k, ea, m68k->sfc));
+ if(CPU_TYPE_IS_020_VARIANT(m68k->cpu_type))
+ m68k->remaining_cycles -= 2;
+ return;
+ }
+ /* Memory to data register */
+ REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(m68k, ea, m68k->sfc);
+ if(CPU_TYPE_IS_020_VARIANT(m68k->cpu_type))
+ m68k->remaining_cycles -= 2;
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(moves, 16, ., .)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ if(m68k->s_flag)
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ if(BIT_B(word2)) /* Register to memory */
+ {
+ m68ki_write_16_fc(m68k, ea, m68k->dfc, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15]));
+ return;
+ }
+ if(BIT_F(word2)) /* Memory to address register */
+ {
+ REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(m68k, ea, m68k->sfc));
+ if(CPU_TYPE_IS_020_VARIANT(m68k->cpu_type))
+ m68k->remaining_cycles -= 2;
+ return;
+ }
+ /* Memory to data register */
+ REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(m68k, ea, m68k->sfc);
+ if(CPU_TYPE_IS_020_VARIANT(m68k->cpu_type))
+ m68k->remaining_cycles -= 2;
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(moves, 32, ., .)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ if(m68k->s_flag)
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ if(BIT_B(word2)) /* Register to memory */
+ {
+ m68ki_write_32_fc(m68k, ea, m68k->dfc, REG_DA[(word2 >> 12) & 15]);
+ if(CPU_TYPE_IS_020_VARIANT(m68k->cpu_type))
+ m68k->remaining_cycles -= 2;
+ return;
+ }
+ /* Memory to register */
+ REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(m68k, ea, m68k->sfc);
+ if(CPU_TYPE_IS_020_VARIANT(m68k->cpu_type))
+ m68k->remaining_cycles -= 2;
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(moveq, 32, ., .)
+{
+ UINT32 res = DX = MAKE_INT_8(MASK_OUT_ABOVE_8(m68k->ir));
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(move16, 32, ., .)
+{
+ UINT16 w2 = OPER_I_16(m68k);
+ int ax = m68k->ir & 7;
+ int ay = (w2 >> 12) & 7;
+ m68ki_write_32(m68k, REG_A[ay], m68ki_read_32(m68k, REG_A[ax]));
+ m68ki_write_32(m68k, REG_A[ay]+4, m68ki_read_32(m68k, REG_A[ax]+4));
+ m68ki_write_32(m68k, REG_A[ay]+8, m68ki_read_32(m68k, REG_A[ax]+8));
+ m68ki_write_32(m68k, REG_A[ay]+12, m68ki_read_32(m68k, REG_A[ax]+12));
+
+ REG_A[ax] += 16;
+ REG_A[ay] += 16;
+}
+
+
+M68KMAKE_OP(muls, 16, ., d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 res = MASK_OUT_ABOVE_32(MAKE_INT_16(DY) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
+
+ *r_dst = res;
+
+ m68k->not_z_flag = res;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(muls, 16, ., .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 res = MASK_OUT_ABOVE_32(MAKE_INT_16(M68KMAKE_GET_OPER_AY_16) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
+
+ *r_dst = res;
+
+ m68k->not_z_flag = res;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(mulu, 16, ., d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 res = MASK_OUT_ABOVE_16(DY) * MASK_OUT_ABOVE_16(*r_dst);
+
+ *r_dst = res;
+
+ m68k->not_z_flag = res;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(mulu, 16, ., .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 res = M68KMAKE_GET_OPER_AY_16 * MASK_OUT_ABOVE_16(*r_dst);
+
+ *r_dst = res;
+
+ m68k->not_z_flag = res;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(mull, 32, ., d)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT64 src = DY;
+ UINT64 dst = REG_D[(word2 >> 12) & 7];
+ UINT64 res;
+
+ m68k->c_flag = CFLAG_CLEAR;
+
+ if(BIT_B(word2)) /* signed */
+ {
+ res = (INT64)((INT32)src) * (INT64)((INT32)dst);
+ if(!BIT_A(word2))
+ {
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = ((INT64)res != (INT32)res)<<7;
+ REG_D[(word2 >> 12) & 7] = m68k->not_z_flag;
+ return;
+ }
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res) | (res>>32);
+ m68k->n_flag = NFLAG_64(res);
+ m68k->v_flag = VFLAG_CLEAR;
+ REG_D[word2 & 7] = (res >> 32);
+ REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
+ return;
+ }
+
+ res = src * dst;
+ if(!BIT_A(word2))
+ {
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = (res > 0xffffffff)<<7;
+ REG_D[(word2 >> 12) & 7] = m68k->not_z_flag;
+ return;
+ }
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res) | (res>>32);
+ m68k->n_flag = NFLAG_64(res);
+ m68k->v_flag = VFLAG_CLEAR;
+ REG_D[word2 & 7] = (res >> 32);
+ REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(mull, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 word2 = OPER_I_16(m68k);
+ UINT64 src = M68KMAKE_GET_OPER_AY_32;
+ UINT64 dst = REG_D[(word2 >> 12) & 7];
+ UINT64 res;
+
+ m68k->c_flag = CFLAG_CLEAR;
+
+ if(BIT_B(word2)) /* signed */
+ {
+ res = (INT64)((INT32)src) * (INT64)((INT32)dst);
+ if(!BIT_A(word2))
+ {
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = ((INT64)res != (INT32)res)<<7;
+ REG_D[(word2 >> 12) & 7] = m68k->not_z_flag;
+ return;
+ }
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res) | (res>>32);
+ m68k->n_flag = NFLAG_64(res);
+ m68k->v_flag = VFLAG_CLEAR;
+ REG_D[word2 & 7] = (res >> 32);
+ REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
+ return;
+ }
+
+ res = src * dst;
+ if(!BIT_A(word2))
+ {
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->n_flag = NFLAG_32(res);
+ m68k->v_flag = (res > 0xffffffff)<<7;
+ REG_D[(word2 >> 12) & 7] = m68k->not_z_flag;
+ return;
+ }
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res) | (res>>32);
+ m68k->n_flag = NFLAG_64(res);
+ m68k->v_flag = VFLAG_CLEAR;
+ REG_D[word2 & 7] = (res >> 32);
+ REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(nbcd, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 dst = *r_dst;
+ UINT32 res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1(m68k));
+
+ if(res != 0x9a)
+ {
+ m68k->v_flag = ~res; /* Undefined V behavior */
+
+ if((res & 0x0f) == 0xa)
+ res = (res & 0xf0) + 0x10;
+
+ res = MASK_OUT_ABOVE_8(res);
+
+ m68k->v_flag &= res; /* Undefined V behavior part II */
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->not_z_flag |= res;
+ m68k->c_flag = CFLAG_SET;
+ m68k->x_flag = XFLAG_SET;
+ }
+ else
+ {
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->x_flag = XFLAG_CLEAR;
+ }
+ m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+}
+
+
+M68KMAKE_OP(nbcd, 8, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1(m68k));
+
+ if(res != 0x9a)
+ {
+ m68k->v_flag = ~res; /* Undefined V behavior */
+
+ if((res & 0x0f) == 0xa)
+ res = (res & 0xf0) + 0x10;
+
+ res = MASK_OUT_ABOVE_8(res);
+
+ m68k->v_flag &= res; /* Undefined V behavior part II */
+
+ m68ki_write_8(m68k, ea, MASK_OUT_ABOVE_8(res));
+
+ m68k->not_z_flag |= res;
+ m68k->c_flag = CFLAG_SET;
+ m68k->x_flag = XFLAG_SET;
+ }
+ else
+ {
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->x_flag = XFLAG_CLEAR;
+ }
+ m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+}
+
+
+M68KMAKE_OP(neg, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = 0 - MASK_OUT_ABOVE_8(*r_dst);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->c_flag = m68k->x_flag = CFLAG_8(res);
+ m68k->v_flag = *r_dst & res;
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(neg, 8, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = m68ki_read_8(m68k, ea);
+ UINT32 res = 0 - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->c_flag = m68k->x_flag = CFLAG_8(res);
+ m68k->v_flag = src & res;
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ m68ki_write_8(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(neg, 16, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = 0 - MASK_OUT_ABOVE_16(*r_dst);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->c_flag = m68k->x_flag = CFLAG_16(res);
+ m68k->v_flag = (*r_dst & res)>>8;
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(neg, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = 0 - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->c_flag = m68k->x_flag = CFLAG_16(res);
+ m68k->v_flag = (src & res)>>8;
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ m68ki_write_16(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(neg, 32, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = 0 - *r_dst;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->c_flag = m68k->x_flag = CFLAG_SUB_32(*r_dst, 0, res);
+ m68k->v_flag = (*r_dst & res)>>24;
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(neg, 32, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 src = m68ki_read_32(m68k, ea);
+ UINT32 res = 0 - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->c_flag = m68k->x_flag = CFLAG_SUB_32(src, 0, res);
+ m68k->v_flag = (src & res)>>24;
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ m68ki_write_32(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(negx, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = 0 - MASK_OUT_ABOVE_8(*r_dst) - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = *r_dst & res;
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+}
+
+
+M68KMAKE_OP(negx, 8, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = m68ki_read_8(m68k, ea);
+ UINT32 res = 0 - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = src & res;
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(negx, 16, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = 0 - MASK_OUT_ABOVE_16(*r_dst) - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = (*r_dst & res)>>8;
+
+ res = MASK_OUT_ABOVE_16(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+}
+
+
+M68KMAKE_OP(negx, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = (src & res)>>8;
+
+ res = MASK_OUT_ABOVE_16(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_16(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(negx, 32, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = 0 - MASK_OUT_ABOVE_32(*r_dst) - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(*r_dst, 0, res);
+ m68k->v_flag = (*r_dst & res)>>24;
+
+ res = MASK_OUT_ABOVE_32(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = res;
+}
+
+
+M68KMAKE_OP(negx, 32, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 src = m68ki_read_32(m68k, ea);
+ UINT32 res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, 0, res);
+ m68k->v_flag = (src & res)>>24;
+
+ res = MASK_OUT_ABOVE_32(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_32(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(nop, 0, ., .)
+{
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+}
+
+
+M68KMAKE_OP(not, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = MASK_OUT_ABOVE_8(~*r_dst);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(not, 8, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 res = MASK_OUT_ABOVE_8(~m68ki_read_8(m68k, ea));
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(not, 16, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = MASK_OUT_ABOVE_16(~*r_dst);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(not, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 res = MASK_OUT_ABOVE_16(~m68ki_read_16(m68k, ea));
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(not, 32, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 res = *r_dst = MASK_OUT_ABOVE_32(~*r_dst);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(not, 32, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 res = MASK_OUT_ABOVE_32(~m68ki_read_32(m68k, ea));
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 8, er, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8((DX |= MASK_OUT_ABOVE_8(DY)));
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 8, er, .)
+{
+ UINT32 res = MASK_OUT_ABOVE_8((DX |= M68KMAKE_GET_OPER_AY_8));
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 16, er, d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16((DX |= MASK_OUT_ABOVE_16(DY)));
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 16, er, .)
+{
+ UINT32 res = MASK_OUT_ABOVE_16((DX |= M68KMAKE_GET_OPER_AY_16));
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 32, er, d)
+{
+ UINT32 res = DX |= DY;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 32, er, .)
+{
+ UINT32 res = DX |= M68KMAKE_GET_OPER_AY_32;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 8, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(m68k, ea));
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 16, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(m68k, ea));
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(or, 32, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 res = DX | m68ki_read_32(m68k, ea);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ori, 8, ., d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8((DY |= OPER_I_8(m68k)));
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ori, 8, ., .)
+{
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 res = MASK_OUT_ABOVE_8(src | m68ki_read_8(m68k, ea));
+
+ m68ki_write_8(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ori, 16, ., d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY |= OPER_I_16(m68k));
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ori, 16, ., .)
+{
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 res = MASK_OUT_ABOVE_16(src | m68ki_read_16(m68k, ea));
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ori, 32, ., d)
+{
+ UINT32 res = DY |= OPER_I_32(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ori, 32, ., .)
+{
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 res = src | m68ki_read_32(m68k, ea);
+
+ m68ki_write_32(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ori, 16, toc, .)
+{
+ m68ki_set_ccr(m68k, m68ki_get_ccr(m68k) | OPER_I_16(m68k));
+}
+
+
+M68KMAKE_OP(ori, 16, tos, .)
+{
+ if(m68k->s_flag)
+ {
+ UINT32 src = OPER_I_16(m68k);
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_set_sr(m68k, m68ki_get_sr(m68k) | src);
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(pack, 16, rr, .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* Note: DX and DY are reversed in Motorola's docs */
+ UINT32 src = DY + OPER_I_16(m68k);
+ UINT32* r_dst = &DX;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | ((src >> 4) & 0x00f0) | (src & 0x000f);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(pack, 16, mm, ax7)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* Note: AX and AY are reversed in Motorola's docs */
+ UINT32 ea_src = EA_AY_PD_8(m68k);
+ UINT32 src = m68ki_read_8(m68k, ea_src);
+ ea_src = EA_AY_PD_8(m68k);
+ src = ((src << 8) | m68ki_read_8(m68k, ea_src)) + OPER_I_16(m68k);
+
+ m68ki_write_8(m68k, EA_A7_PD_8(m68k), ((src >> 4) & 0x00f0) | (src & 0x000f));
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(pack, 16, mm, ay7)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* Note: AX and AY are reversed in Motorola's docs */
+ UINT32 ea_src = EA_A7_PD_8(m68k);
+ UINT32 src = m68ki_read_8(m68k, ea_src);
+ ea_src = EA_A7_PD_8(m68k);
+ src = ((src << 8) | m68ki_read_8(m68k, ea_src)) + OPER_I_16(m68k);
+
+ m68ki_write_8(m68k, EA_AX_PD_8(m68k), ((src >> 4) & 0x00f0) | (src & 0x000f));
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(pack, 16, mm, axy7)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 ea_src = EA_A7_PD_8(m68k);
+ UINT32 src = m68ki_read_8(m68k, ea_src);
+ ea_src = EA_A7_PD_8(m68k);
+ src = ((src << 8) | m68ki_read_8(m68k, ea_src)) + OPER_I_16(m68k);
+
+ m68ki_write_8(m68k, EA_A7_PD_8(m68k), ((src >> 4) & 0x00f0) | (src & 0x000f));
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(pack, 16, mm, .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* Note: AX and AY are reversed in Motorola's docs */
+ UINT32 ea_src = EA_AY_PD_8(m68k);
+ UINT32 src = m68ki_read_8(m68k, ea_src);
+ ea_src = EA_AY_PD_8(m68k);
+ src = ((src << 8) | m68ki_read_8(m68k, ea_src)) + OPER_I_16(m68k);
+
+ m68ki_write_8(m68k, EA_AX_PD_8(m68k), ((src >> 4) & 0x00f0) | (src & 0x000f));
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(pea, 32, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+
+ m68ki_push_32(m68k, ea);
+}
+
+M68KMAKE_OP(pflush, 32, ., .)
+{
+ if ((CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type)) && (m68k->has_pmmu))
+ {
+ logerror("68040: unhandled PFLUSH\n");
+ return;
+ }
+ m68ki_exception_1111(m68k);
+}
+
+M68KMAKE_OP(pmmu, 32, ., .)
+{
+ if ((CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type)) && (m68k->has_pmmu))
+ {
+ m68881_mmu_ops(m68k);
+ }
+ else
+ {
+ m68ki_exception_1111(m68k);
+ }
+}
+
+M68KMAKE_OP(reset, 0, ., .)
+{
+ if(m68k->s_flag)
+ {
+ if (m68k->reset_instr_callback != NULL)
+ (*m68k->reset_instr_callback)(m68k->device);
+ m68k->remaining_cycles -= m68k->cyc_reset;
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(ror, 8, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 shift = orig_shift & 7;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = ROR_8(src, shift);
+
+ if(orig_shift != 0)
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = src << (9-orig_shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ror, 16, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = ROR_16(src, shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = src << (9-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ror, 32, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT64 src = *r_dst;
+ UINT32 res = ROR_32(src, shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = src << (9-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ror, 8, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+ UINT32 shift = orig_shift & 7;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = ROR_8(src, shift);
+
+ if(orig_shift != 0)
+ {
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+ m68k->c_flag = src << (8-((shift-1)&7));
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_8(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ror, 16, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+ UINT32 shift = orig_shift & 15;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = ROR_16(src, shift);
+
+ if(orig_shift != 0)
+ {
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ m68k->c_flag = (src >> ((shift - 1) & 15)) << 8;
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_16(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ror, 32, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+ UINT32 shift = orig_shift & 31;
+ UINT64 src = *r_dst;
+ UINT32 res = ROR_32(src, shift);
+
+ if(orig_shift != 0)
+ {
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ *r_dst = res;
+ m68k->c_flag = (src >> ((shift - 1) & 31)) << 8;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_32(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(ror, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = ROR_16(src, 1);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = src << 8;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(rol, 8, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 shift = orig_shift & 7;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = ROL_8(src, shift);
+
+ if(orig_shift != 0)
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = src << orig_shift;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(rol, 16, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = ROL_16(src, shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = src >> (8-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(rol, 32, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT64 src = *r_dst;
+ UINT32 res = ROL_32(src, shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = src >> (24-shift);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(rol, 8, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+ UINT32 shift = orig_shift & 7;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = ROL_8(src, shift);
+
+ if(orig_shift != 0)
+ {
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ if(shift != 0)
+ {
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+ m68k->c_flag = src << shift;
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+ m68k->c_flag = (src & 1)<<8;
+ m68k->n_flag = NFLAG_8(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_8(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(rol, 16, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+ UINT32 shift = orig_shift & 15;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = MASK_OUT_ABOVE_16(ROL_16(src, shift));
+
+ if(orig_shift != 0)
+ {
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ if(shift != 0)
+ {
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ m68k->c_flag = (src << shift) >> 8;
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+ m68k->c_flag = (src & 1)<<8;
+ m68k->n_flag = NFLAG_16(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_16(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(rol, 32, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+ UINT32 shift = orig_shift & 31;
+ UINT64 src = *r_dst;
+ UINT32 res = ROL_32(src, shift);
+
+ if(orig_shift != 0)
+ {
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ *r_dst = res;
+
+ m68k->c_flag = (src >> ((32 - shift) & 0x1f)) << 8;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->n_flag = NFLAG_32(src);
+ m68k->not_z_flag = src;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(rol, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = MASK_OUT_ABOVE_16(ROL_16(src, 1));
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->c_flag = src >> 7;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxr, 8, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = ROR_9(src | (XFLAG_AS_1(m68k) << 8), shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res;
+ res = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxr, 16, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = ROR_17(src | (XFLAG_AS_1(m68k) << 16), shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res >> 8;
+ res = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxr, 32, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT64 src = *r_dst;
+ UINT64 res = src | (((UINT64)XFLAG_AS_1(m68k)) << 32);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ res = ROR_33_64(res, shift);
+
+ m68k->c_flag = m68k->x_flag = res >> 24;
+ res = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxr, 8, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+
+ if(orig_shift != 0)
+ {
+ UINT32 shift = orig_shift % 9;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = ROR_9(src | (XFLAG_AS_1(m68k) << 8), shift);
+
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res;
+ res = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = m68k->x_flag;
+ m68k->n_flag = NFLAG_8(*r_dst);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(*r_dst);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxr, 16, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+
+ if(orig_shift != 0)
+ {
+ UINT32 shift = orig_shift % 17;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = ROR_17(src | (XFLAG_AS_1(m68k) << 16), shift);
+
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res >> 8;
+ res = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = m68k->x_flag;
+ m68k->n_flag = NFLAG_16(*r_dst);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(*r_dst);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxr, 32, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+
+ if(orig_shift != 0)
+ {
+ UINT32 shift = orig_shift % 33;
+ UINT64 src = *r_dst;
+ UINT64 res = src | (((UINT64)XFLAG_AS_1(m68k)) << 32);
+
+ res = ROR_33_64(res, shift);
+
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res >> 24;
+ res = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = res;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = m68k->x_flag;
+ m68k->n_flag = NFLAG_32(*r_dst);
+ m68k->not_z_flag = *r_dst;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxr, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = ROR_17(src | (XFLAG_AS_1(m68k) << 16), 1);
+
+ m68k->c_flag = m68k->x_flag = res >> 8;
+ res = MASK_OUT_ABOVE_16(res);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxl, 8, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = ROL_9(src | (XFLAG_AS_1(m68k) << 8), shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res;
+ res = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxl, 16, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = ROL_17(src | (XFLAG_AS_1(m68k) << 16), shift);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res >> 8;
+ res = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxl, 32, s, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 shift = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT64 src = *r_dst;
+ UINT64 res = src | (((UINT64)XFLAG_AS_1(m68k)) << 32);
+
+ if(shift != 0)
+ m68k->remaining_cycles -= shift<<m68k->cyc_shift;
+
+ res = ROL_33_64(res, shift);
+
+ m68k->c_flag = m68k->x_flag = res >> 24;
+ res = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = res;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxl, 8, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+
+
+ if(orig_shift != 0)
+ {
+ UINT32 shift = orig_shift % 9;
+ UINT32 src = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = ROL_9(src | (XFLAG_AS_1(m68k) << 8), shift);
+
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res;
+ res = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = m68k->x_flag;
+ m68k->n_flag = NFLAG_8(*r_dst);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(*r_dst);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxl, 16, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+
+ if(orig_shift != 0)
+ {
+ UINT32 shift = orig_shift % 17;
+ UINT32 src = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = ROL_17(src | (XFLAG_AS_1(m68k) << 16), shift);
+
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res >> 8;
+ res = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = m68k->x_flag;
+ m68k->n_flag = NFLAG_16(*r_dst);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(*r_dst);
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxl, 32, r, .)
+{
+ UINT32* r_dst = &DY;
+ UINT32 orig_shift = DX & 0x3f;
+
+ if(orig_shift != 0)
+ {
+ UINT32 shift = orig_shift % 33;
+ UINT64 src = *r_dst;
+ UINT64 res = src | (((UINT64)XFLAG_AS_1(m68k)) << 32);
+
+ res = ROL_33_64(res, shift);
+
+ m68k->remaining_cycles -= orig_shift<<m68k->cyc_shift;
+
+ m68k->c_flag = m68k->x_flag = res >> 24;
+ res = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = res;
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ return;
+ }
+
+ m68k->c_flag = m68k->x_flag;
+ m68k->n_flag = NFLAG_32(*r_dst);
+ m68k->not_z_flag = *r_dst;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(roxl, 16, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = m68ki_read_16(m68k, ea);
+ UINT32 res = ROL_17(src | (XFLAG_AS_1(m68k) << 16), 1);
+
+ m68k->c_flag = m68k->x_flag = res >> 8;
+ res = MASK_OUT_ABOVE_16(res);
+
+ m68ki_write_16(m68k, ea, res);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(rtd, 32, ., .)
+{
+ if(CPU_TYPE_IS_010_PLUS(m68k->cpu_type))
+ {
+ UINT32 new_pc = m68ki_pull_32(m68k);
+
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16(m68k)));
+ m68ki_jump(m68k, new_pc);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(rte, 32, ., .)
+{
+ if(m68k->s_flag)
+ {
+ UINT32 new_sr;
+ UINT32 new_pc;
+ UINT32 format_word;
+
+ if (m68k->rte_instr_callback != NULL)
+ (*m68k->rte_instr_callback)(m68k->device);
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+
+ if(CPU_TYPE_IS_000(m68k->cpu_type))
+ {
+ new_sr = m68ki_pull_16(m68k);
+ new_pc = m68ki_pull_32(m68k);
+ m68ki_jump(m68k, new_pc);
+ m68ki_set_sr(m68k, new_sr);
+
+ m68k->instr_mode = INSTRUCTION_YES;
+ m68k->run_mode = RUN_MODE_NORMAL;
+
+ return;
+ }
+
+ if(CPU_TYPE_IS_010(m68k->cpu_type))
+ {
+ format_word = m68ki_read_16(m68k, REG_A[7]+6) >> 12;
+ if(format_word == 0)
+ {
+ new_sr = m68ki_pull_16(m68k);
+ new_pc = m68ki_pull_32(m68k);
+ m68ki_fake_pull_16(m68k); /* format word */
+ m68ki_jump(m68k, new_pc);
+ m68ki_set_sr(m68k, new_sr);
+ m68k->instr_mode = INSTRUCTION_YES;
+ m68k->run_mode = RUN_MODE_NORMAL;
+ return;
+ }
+ m68k->instr_mode = INSTRUCTION_YES;
+ m68k->run_mode = RUN_MODE_NORMAL;
+ /* Not handling bus fault (9) */
+ m68ki_exception_format_error(m68k);
+ return;
+ }
+
+ /* Otherwise it's 020 */
+rte_loop:
+ format_word = m68ki_read_16(m68k, REG_A[7]+6) >> 12;
+ switch(format_word)
+ {
+ case 0: /* Normal */
+ new_sr = m68ki_pull_16(m68k);
+ new_pc = m68ki_pull_32(m68k);
+ m68ki_fake_pull_16(m68k); /* format word */
+ m68ki_jump(m68k, new_pc);
+ m68ki_set_sr(m68k, new_sr);
+ m68k->instr_mode = INSTRUCTION_YES;
+ m68k->run_mode = RUN_MODE_NORMAL;
+ return;
+ case 1: /* Throwaway */
+ new_sr = m68ki_pull_16(m68k);
+ m68ki_fake_pull_32(m68k); /* program counter */
+ m68ki_fake_pull_16(m68k); /* format word */
+ m68ki_set_sr_noint(m68k, new_sr);
+ goto rte_loop;
+ case 2: /* Trap */
+ new_sr = m68ki_pull_16(m68k);
+ new_pc = m68ki_pull_32(m68k);
+ m68ki_fake_pull_16(m68k); /* format word */
+ m68ki_fake_pull_32(m68k); /* address */
+ m68ki_jump(m68k, new_pc);
+ m68ki_set_sr(m68k, new_sr);
+ m68k->instr_mode = INSTRUCTION_YES;
+ m68k->run_mode = RUN_MODE_NORMAL;
+ return;
+ case 0x0a: /* Bus Error at instruction boundary */
+ new_sr = m68ki_pull_16(m68k);
+ new_pc = m68ki_pull_32(m68k);
+ m68ki_fake_pull_16(m68k); /* $06: format word */
+ m68ki_fake_pull_16(m68k); /* $08: internal register */
+ m68ki_fake_pull_16(m68k); /* $0a: special status word */
+ m68ki_fake_pull_16(m68k); /* $0c: instruction pipe stage c */
+ m68ki_fake_pull_16(m68k); /* $0e: instruction pipe stage b */
+ m68ki_fake_pull_32(m68k); /* $10: data fault address */
+ m68ki_fake_pull_32(m68k); /* $14: internal registers */
+ m68ki_fake_pull_32(m68k); /* $18: data output buffer */
+ m68ki_fake_pull_32(m68k); /* $1c: internal registers */
+
+ m68ki_jump(m68k, new_pc);
+ m68ki_set_sr(m68k, new_sr);
+ m68k->instr_mode = INSTRUCTION_YES;
+ m68k->run_mode = RUN_MODE_NORMAL;
+ return;
+ case 0x0b: /* Bus Error - Instruction Execution in Progress */
+ new_sr = m68ki_pull_16(m68k);
+ new_pc = m68ki_pull_32(m68k);
+ m68ki_fake_pull_16(m68k); /* $06: format word */
+ m68ki_fake_pull_16(m68k); /* $08: internal register */
+ m68ki_fake_pull_16(m68k); /* $0a: special status word */
+ m68ki_fake_pull_16(m68k); /* $0c: instruction pipe stage c */
+ m68ki_fake_pull_16(m68k); /* $0e: instruction pipe stage b */
+ m68ki_fake_pull_32(m68k); /* $10: data fault address */
+ m68ki_fake_pull_32(m68k); /* $14: internal registers */
+ m68ki_fake_pull_32(m68k); /* $18: data output buffer */
+ m68ki_fake_pull_32(m68k); /* $1c: internal registers */
+ m68ki_fake_pull_32(m68k); /* $20: */
+ m68ki_fake_pull_32(m68k); /* $24: stage B address */
+ m68ki_fake_pull_32(m68k); /* $28: */
+ m68ki_fake_pull_32(m68k); /* $2c: data input buffer */
+ m68ki_fake_pull_32(m68k); /* $30: */
+ m68ki_fake_pull_16(m68k); /* $34: */
+ m68ki_fake_pull_16(m68k); /* $36: version #, internal information */
+ m68ki_fake_pull_32(m68k); /* $38: */
+ m68ki_fake_pull_32(m68k); /* $3c: */
+ m68ki_fake_pull_32(m68k); /* $40: */
+ m68ki_fake_pull_32(m68k); /* $44: */
+ m68ki_fake_pull_32(m68k); /* $48: */
+ m68ki_fake_pull_32(m68k); /* $4c: */
+ m68ki_fake_pull_32(m68k); /* $50: */
+ m68ki_fake_pull_32(m68k); /* $54: */
+ m68ki_fake_pull_32(m68k); /* $58: */
+
+ m68ki_jump(m68k, new_pc);
+ m68ki_set_sr(m68k, new_sr);
+ m68k->instr_mode = INSTRUCTION_YES;
+ m68k->run_mode = RUN_MODE_NORMAL;
+ return;
+ }
+ /* Not handling long or short bus fault */
+ m68k->instr_mode = INSTRUCTION_YES;
+ m68k->run_mode = RUN_MODE_NORMAL;
+ m68ki_exception_format_error(m68k);
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(rtm, 32, ., .)
+{
+ if(CPU_TYPE_IS_020_VARIANT(m68k->cpu_type))
+ {
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ logerror("%s at %08x: called unimplemented instruction %04x (rtm)\n",
+ m68k->device->tag(), REG_PC - 2, m68k->ir);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(rtr, 32, ., .)
+{
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_set_ccr(m68k, m68ki_pull_16(m68k));
+ m68ki_jump(m68k, m68ki_pull_32(m68k));
+}
+
+
+M68KMAKE_OP(rts, 32, ., .)
+{
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68ki_jump(m68k, m68ki_pull_32(m68k));
+}
+
+
+M68KMAKE_OP(sbcd, 8, rr, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = DY;
+ UINT32 dst = *r_dst;
+ UINT32 res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(m68k);
+
+// m68k->v_flag = ~res; /* Undefined V behavior */
+ m68k->v_flag = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to assume cleared. */
+
+ if(res > 9)
+ res -= 6;
+ res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
+ if(res > 0x99)
+ {
+ res += 0xa0;
+ m68k->x_flag = m68k->c_flag = CFLAG_SET;
+ m68k->n_flag = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
+ }
+ else
+ m68k->n_flag = m68k->x_flag = m68k->c_flag = 0;
+
+ res = MASK_OUT_ABOVE_8(res);
+
+// m68k->v_flag &= res; /* Undefined V behavior part II */
+// m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+ m68k->not_z_flag |= res;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+}
+
+
+M68KMAKE_OP(sbcd, 8, mm, ax7)
+{
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea = EA_A7_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(m68k);
+
+// m68k->v_flag = ~res; /* Undefined V behavior */
+ m68k->v_flag = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to return zero. */
+
+ if(res > 9)
+ res -= 6;
+ res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
+ if(res > 0x99)
+ {
+ res += 0xa0;
+ m68k->x_flag = m68k->c_flag = CFLAG_SET;
+ m68k->n_flag = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
+ }
+ else
+ m68k->n_flag = m68k->x_flag = m68k->c_flag = 0;
+
+ res = MASK_OUT_ABOVE_8(res);
+
+// m68k->v_flag &= res; /* Undefined V behavior part II */
+// m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(sbcd, 8, mm, ay7)
+{
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea = EA_AX_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(m68k);
+
+// m68k->v_flag = ~res; /* Undefined V behavior */
+ m68k->v_flag = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to return zero. */
+
+ if(res > 9)
+ res -= 6;
+ res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
+ if(res > 0x99)
+ {
+ res += 0xa0;
+ m68k->x_flag = m68k->c_flag = CFLAG_SET;
+ m68k->n_flag = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
+ }
+ else
+ m68k->n_flag = m68k->x_flag = m68k->c_flag = 0;
+
+ res = MASK_OUT_ABOVE_8(res);
+
+// m68k->v_flag &= res; /* Undefined V behavior part II */
+// m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(sbcd, 8, mm, axy7)
+{
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea = EA_A7_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(m68k);
+
+// m68k->v_flag = ~res; /* Undefined V behavior */
+ m68k->v_flag = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to return zero. */
+
+ if(res > 9)
+ res -= 6;
+ res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
+ if(res > 0x99)
+ {
+ res += 0xa0;
+ m68k->x_flag = m68k->c_flag = CFLAG_SET;
+ m68k->n_flag = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
+ }
+ else
+ m68k->n_flag = m68k->x_flag = m68k->c_flag = 0;
+
+ res = MASK_OUT_ABOVE_8(res);
+
+// m68k->v_flag &= res; /* Undefined V behavior part II */
+// m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(sbcd, 8, mm, .)
+{
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea = EA_AX_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(m68k);
+
+// m68k->v_flag = ~res; /* Undefined V behavior */
+ m68k->v_flag = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to return zero. */
+
+ if(res > 9)
+ res -= 6;
+ res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
+ if(res > 0x99)
+ {
+ res += 0xa0;
+ m68k->x_flag = m68k->c_flag = CFLAG_SET;
+ m68k->n_flag = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
+ }
+ else
+ m68k->n_flag = m68k->x_flag = m68k->c_flag = 0;
+
+ res = MASK_OUT_ABOVE_8(res);
+
+// m68k->v_flag &= res; /* Undefined V behavior part II */
+// m68k->n_flag = NFLAG_8(res); /* Undefined N behavior */
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(st, 8, ., d)
+{
+ DY |= 0xff;
+}
+
+
+M68KMAKE_OP(st, 8, ., .)
+{
+ m68ki_write_8(m68k, M68KMAKE_GET_EA_AY_8, 0xff);
+}
+
+
+M68KMAKE_OP(sf, 8, ., d)
+{
+ DY &= 0xffffff00;
+}
+
+
+M68KMAKE_OP(sf, 8, ., .)
+{
+ m68ki_write_8(m68k, M68KMAKE_GET_EA_AY_8, 0);
+}
+
+
+M68KMAKE_OP(scc, 8, ., d)
+{
+ if(M68KMAKE_CC)
+ {
+ DY |= 0xff;
+ m68k->remaining_cycles -= m68k->cyc_scc_r_true;
+ return;
+ }
+ DY &= 0xffffff00;
+}
+
+
+M68KMAKE_OP(scc, 8, ., .)
+{
+ m68ki_write_8(m68k, M68KMAKE_GET_EA_AY_8, M68KMAKE_CC ? 0xff : 0);
+}
+
+
+M68KMAKE_OP(stop, 0, ., .)
+{
+ if(m68k->s_flag)
+ {
+ UINT32 new_sr = OPER_I_16(m68k);
+ m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
+ m68k->stopped |= STOP_LEVEL_STOP;
+ m68ki_set_sr(m68k, new_sr);
+ m68k->remaining_cycles = 0;
+ return;
+ }
+ m68ki_exception_privilege_violation(m68k);
+}
+
+
+M68KMAKE_OP(sub, 8, er, d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_8(DY);
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(sub, 8, er, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_8;
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(sub, 16, er, d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_16(DY);
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(sub, 16, er, a)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_16(AY);
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(sub, 16, er, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_16;
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(sub, 32, er, d)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = DY;
+ UINT32 dst = *r_dst;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(sub, 32, er, a)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = AY;
+ UINT32 dst = *r_dst;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(sub, 32, er, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_32;
+ UINT32 dst = *r_dst;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(sub, 8, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 src = MASK_OUT_ABOVE_8(DX);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ m68ki_write_8(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(sub, 16, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 src = MASK_OUT_ABOVE_16(DX);
+ UINT32 dst = m68ki_read_16(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+
+ m68ki_write_16(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(sub, 32, re, .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 src = DX;
+ UINT32 dst = m68ki_read_32(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+
+ m68ki_write_32(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(suba, 16, ., d)
+{
+ UINT32* r_dst = &AX;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(DY));
+}
+
+
+M68KMAKE_OP(suba, 16, ., a)
+{
+ UINT32* r_dst = &AX;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(AY));
+}
+
+
+M68KMAKE_OP(suba, 16, ., .)
+{
+ UINT32* r_dst = &AX;
+ UINT32 src = MAKE_INT_16(M68KMAKE_GET_OPER_AY_16);
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
+}
+
+
+M68KMAKE_OP(suba, 32, ., d)
+{
+ UINT32* r_dst = &AX;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst - DY);
+}
+
+
+M68KMAKE_OP(suba, 32, ., a)
+{
+ UINT32* r_dst = &AX;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst - AY);
+}
+
+
+M68KMAKE_OP(suba, 32, ., .)
+{
+ UINT32* r_dst = &AX;
+ UINT32 src = M68KMAKE_GET_OPER_AY_32;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
+}
+
+
+M68KMAKE_OP(subi, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(subi, 8, ., .)
+{
+ UINT32 src = OPER_I_8(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ m68ki_write_8(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(subi, 16, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(subi, 16, ., .)
+{
+ UINT32 src = OPER_I_16(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 dst = m68ki_read_16(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+
+ m68ki_write_16(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(subi, 32, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 dst = *r_dst;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(subi, 32, ., .)
+{
+ UINT32 src = OPER_I_32(m68k);
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 dst = m68ki_read_32(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+
+ m68ki_write_32(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(subq, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(subq, 8, ., .)
+{
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ m68ki_write_8(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(subq, 16, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(subq, 16, ., a)
+{
+ UINT32* r_dst = &AY;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst - ((((m68k->ir >> 9) - 1) & 7) + 1));
+}
+
+
+M68KMAKE_OP(subq, 16, ., .)
+{
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 ea = M68KMAKE_GET_EA_AY_16;
+ UINT32 dst = m68ki_read_16(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+
+ m68ki_write_16(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(subq, 32, ., d)
+{
+ UINT32* r_dst = &DY;
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 dst = *r_dst;
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+
+ *r_dst = m68k->not_z_flag;
+}
+
+
+M68KMAKE_OP(subq, 32, ., a)
+{
+ UINT32* r_dst = &AY;
+
+ *r_dst = MASK_OUT_ABOVE_32(*r_dst - ((((m68k->ir >> 9) - 1) & 7) + 1));
+}
+
+
+M68KMAKE_OP(subq, 32, ., .)
+{
+ UINT32 src = (((m68k->ir >> 9) - 1) & 7) + 1;
+ UINT32 ea = M68KMAKE_GET_EA_AY_32;
+ UINT32 dst = m68ki_read_32(m68k, ea);
+ UINT32 res = dst - src;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+
+ m68ki_write_32(m68k, ea, m68k->not_z_flag);
+}
+
+
+M68KMAKE_OP(subx, 8, rr, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_8(DY);
+ UINT32 dst = MASK_OUT_ABOVE_8(*r_dst);
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
+}
+
+
+M68KMAKE_OP(subx, 16, rr, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = MASK_OUT_ABOVE_16(DY);
+ UINT32 dst = MASK_OUT_ABOVE_16(*r_dst);
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+
+ res = MASK_OUT_ABOVE_16(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
+}
+
+
+M68KMAKE_OP(subx, 32, rr, .)
+{
+ UINT32* r_dst = &DX;
+ UINT32 src = DY;
+ UINT32 dst = *r_dst;
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+
+ res = MASK_OUT_ABOVE_32(res);
+ m68k->not_z_flag |= res;
+
+ *r_dst = res;
+}
+
+
+M68KMAKE_OP(subx, 8, mm, ax7)
+{
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea = EA_A7_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(subx, 8, mm, ay7)
+{
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea = EA_AX_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(subx, 8, mm, axy7)
+{
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea = EA_A7_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(subx, 8, mm, .)
+{
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea = EA_AX_PD_8(m68k);
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_8(res);
+ m68k->v_flag = VFLAG_SUB_8(src, dst, res);
+
+ res = MASK_OUT_ABOVE_8(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_8(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(subx, 16, mm, .)
+{
+ UINT32 src = OPER_AY_PD_16(m68k);
+ UINT32 ea = EA_AX_PD_16(m68k);
+ UINT32 dst = m68ki_read_16(m68k, ea);
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_16(res);
+ m68k->v_flag = VFLAG_SUB_16(src, dst, res);
+
+ res = MASK_OUT_ABOVE_16(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_16(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(subx, 32, mm, .)
+{
+ UINT32 src = OPER_AY_PD_32(m68k);
+ UINT32 ea = EA_AX_PD_32(m68k);
+ UINT32 dst = m68ki_read_32(m68k, ea);
+ UINT32 res = dst - src - XFLAG_AS_1(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->x_flag = m68k->c_flag = CFLAG_SUB_32(src, dst, res);
+ m68k->v_flag = VFLAG_SUB_32(src, dst, res);
+
+ res = MASK_OUT_ABOVE_32(res);
+ m68k->not_z_flag |= res;
+
+ m68ki_write_32(m68k, ea, res);
+}
+
+
+M68KMAKE_OP(swap, 32, ., .)
+{
+ UINT32* r_dst = &DY;
+
+ m68k->not_z_flag = MASK_OUT_ABOVE_32(*r_dst<<16);
+ *r_dst = (*r_dst>>16) | m68k->not_z_flag;
+
+ m68k->not_z_flag = *r_dst;
+ m68k->n_flag = NFLAG_32(*r_dst);
+ m68k->c_flag = CFLAG_CLEAR;
+ m68k->v_flag = VFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(tas, 8, ., d)
+{
+ UINT32* r_dst = &DY;
+
+ m68k->not_z_flag = MASK_OUT_ABOVE_8(*r_dst);
+ m68k->n_flag = NFLAG_8(*r_dst);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ *r_dst |= 0x80;
+}
+
+
+M68KMAKE_OP(tas, 8, ., .)
+{
+ UINT32 ea = M68KMAKE_GET_EA_AY_8;
+ UINT32 dst = m68ki_read_8(m68k, ea);
+ UINT32 allow_writeback = TRUE;
+
+ m68k->not_z_flag = dst;
+ m68k->n_flag = NFLAG_8(dst);
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+
+ /* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
+ disabled in order to function properly. Some Amiga software may also rely
+ on this, but only when accessing specific addresses so additional functionality
+ will be needed. */
+ if (m68k->tas_instr_callback != NULL)
+ allow_writeback = (*m68k->tas_instr_callback)(m68k->device);
+
+ if (allow_writeback)
+ m68ki_write_8(m68k, ea, dst | 0x80);
+}
+
+
+M68KMAKE_OP(trap, 0, ., .)
+{
+ /* Trap#n stacks exception frame type 0 */
+ m68ki_exception_trapN(m68k, EXCEPTION_TRAP_BASE + (m68k->ir & 0xf)); /* HJB 990403 */
+}
+
+
+M68KMAKE_OP(trapt, 0, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ m68ki_exception_trap(m68k, EXCEPTION_TRAPV); /* HJB 990403 */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapt, 16, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ m68ki_exception_trap(m68k, EXCEPTION_TRAPV); /* HJB 990403 */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapt, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ m68ki_exception_trap(m68k, EXCEPTION_TRAPV); /* HJB 990403 */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapf, 0, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapf, 16, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ REG_PC += 2;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapf, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ REG_PC += 4;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapcc, 0, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ if(M68KMAKE_CC)
+ m68ki_exception_trap(m68k, EXCEPTION_TRAPV); /* HJB 990403 */
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapcc, 16, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ if(M68KMAKE_CC)
+ {
+ m68ki_exception_trap(m68k, EXCEPTION_TRAPV); /* HJB 990403 */
+ return;
+ }
+ REG_PC += 2;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapcc, 32, ., .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ if(M68KMAKE_CC)
+ {
+ m68ki_exception_trap(m68k, EXCEPTION_TRAPV); /* HJB 990403 */
+ return;
+ }
+ REG_PC += 4;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(trapv, 0, ., .)
+{
+ if(COND_VC(m68k))
+ {
+ return;
+ }
+ m68ki_exception_trap(m68k, EXCEPTION_TRAPV); /* HJB 990403 */
+}
+
+
+M68KMAKE_OP(tst, 8, ., d)
+{
+ UINT32 res = MASK_OUT_ABOVE_8(DY);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(tst, 8, ., .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_8;
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(tst, 8, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_PCDI_8(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 8, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_PCIX_8(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 8, ., i)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_I_8(m68k);
+
+ m68k->n_flag = NFLAG_8(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 16, ., d)
+{
+ UINT32 res = MASK_OUT_ABOVE_16(DY);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(tst, 16, ., a)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = MAKE_INT_16(AY);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 16, ., .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_16;
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(tst, 16, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_PCDI_16(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 16, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_PCIX_16(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 16, ., i)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_I_16(m68k);
+
+ m68k->n_flag = NFLAG_16(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 32, ., d)
+{
+ UINT32 res = DY;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(tst, 32, ., a)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = AY;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 32, ., .)
+{
+ UINT32 res = M68KMAKE_GET_OPER_AY_32;
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+}
+
+
+M68KMAKE_OP(tst, 32, ., pcdi)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_PCDI_32(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 32, ., pcix)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_PCIX_32(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(tst, 32, ., i)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 res = OPER_I_32(m68k);
+
+ m68k->n_flag = NFLAG_32(res);
+ m68k->not_z_flag = res;
+ m68k->v_flag = VFLAG_CLEAR;
+ m68k->c_flag = CFLAG_CLEAR;
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(unlk, 32, ., a7)
+{
+ REG_A[7] = m68ki_read_32(m68k, REG_A[7]);
+}
+
+
+M68KMAKE_OP(unlk, 32, ., .)
+{
+ UINT32* r_dst = &AY;
+
+ REG_A[7] = *r_dst;
+ *r_dst = m68ki_pull_32(m68k);
+}
+
+
+M68KMAKE_OP(unpk, 16, rr, .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* Note: DX and DY are reversed in Motorola's docs */
+ UINT32 src = DY;
+ UINT32* r_dst = &DX;
+
+ *r_dst = MASK_OUT_BELOW_16(*r_dst) | (((((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(m68k)) & 0xffff);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(unpk, 16, mm, ax7)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* Note: AX and AY are reversed in Motorola's docs */
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea_dst;
+
+ src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(m68k);
+ ea_dst = EA_A7_PD_8(m68k);
+ m68ki_write_8(m68k, ea_dst, (src >> 8) & 0xff);
+ ea_dst = EA_A7_PD_8(m68k);
+ m68ki_write_8(m68k, ea_dst, src & 0xff);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(unpk, 16, mm, ay7)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* Note: AX and AY are reversed in Motorola's docs */
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea_dst;
+
+ src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(m68k);
+ ea_dst = EA_AX_PD_8(m68k);
+ m68ki_write_8(m68k, ea_dst, (src >> 8) & 0xff);
+ ea_dst = EA_AX_PD_8(m68k);
+ m68ki_write_8(m68k, ea_dst, src & 0xff);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(unpk, 16, mm, axy7)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ UINT32 src = OPER_A7_PD_8(m68k);
+ UINT32 ea_dst;
+
+ src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(m68k);
+ ea_dst = EA_A7_PD_8(m68k);
+ m68ki_write_8(m68k, ea_dst, (src >> 8) & 0xff);
+ ea_dst = EA_A7_PD_8(m68k);
+ m68ki_write_8(m68k, ea_dst, src & 0xff);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+M68KMAKE_OP(unpk, 16, mm, .)
+{
+ if(CPU_TYPE_IS_EC020_PLUS(m68k->cpu_type))
+ {
+ /* Note: AX and AY are reversed in Motorola's docs */
+ UINT32 src = OPER_AY_PD_8(m68k);
+ UINT32 ea_dst;
+
+ src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(m68k);
+ ea_dst = EA_AX_PD_8(m68k);
+ m68ki_write_8(m68k, ea_dst, (src >> 8) & 0xff);
+ ea_dst = EA_AX_PD_8(m68k);
+ m68ki_write_8(m68k, ea_dst, src & 0xff);
+ return;
+ }
+ m68ki_exception_illegal(m68k);
+}
+
+
+
+XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+M68KMAKE_END