-#include <stdio.h>
-#include <ctype.h>
-#include "ansidecl.h"
-#include "opcode/v850.h"
-
-/* FIXME: host defines */
-typedef unsigned char uint8;
-typedef unsigned short uint16;
-typedef unsigned int uint32;
-typedef signed char int8;
-typedef signed short int16;
-typedef signed int int32;
-typedef signed long long int64;
-
-/* FIXME: V850 defines */
-typedef uint32 reg_t;
-
struct simops
{
- long opcode;
- long mask;
- void (*func)();
- int numops;
- int operands[9];
+ unsigned long opcode;
+ unsigned long mask;
+ int (* func) (void);
+ int numops;
+ int operands[12];
};
-
-struct _state
-{
- reg_t regs[32]; /* general-purpose registers */
- reg_t pc;
- reg_t psw;
- uint8 *imem;
- uint8 *dmem;
- int exception;
-} State;
-
-extern uint16 OP[4];
-extern struct simops Simops[];
-
-#define PC (State.pc)
-#define PSW (State.psw)
-
-#define PSW_NP 0x80
-#define PSW_EP 0x40
-#define PSW_ID 0x20
-#define PSW_SAT 0x10
-#define PSW_CY 0x8
-#define PSW_OV 0x4
-#define PSW_S 0x2
-#define PSW_Z 0x1
-
-#define SEXT3(x) ((((x)&0x7)^(~3))+4)
-
-/* sign-extend a 4-bit number */
-#define SEXT4(x) ((((x)&0xf)^(~7))+8)
-
-/* sign-extend an 8-bit number */
-#define SEXT8(x) ((((x)&0xff)^(~0x7f))+0x80)
-
-/* sign-extend a 16-bit number */
-#define SEXT16(x) ((((x)&0xffff)^(~0x7fff))+0x8000)
-
-/* sign-extend a 32-bit number */
-#define SEXT32(x) ((((x)&0xffffffffLL)^(~0x7fffffffLL))+0x80000000LL)
-
-/* sign extend a 40 bit number */
-#define SEXT40(x) ((((x)&0xffffffffffLL)^(~0x7fffffffffLL))+0x8000000000LL)
-
-/* sign extend a 44 bit number */
-#define SEXT44(x) ((((x)&0xfffffffffffLL)^(~0x7ffffffffffLL))+0x80000000000LL)
-
-/* sign extend a 60 bit number */
-#define SEXT60(x) ((((x)&0xfffffffffffffffLL)^(~0x7ffffffffffffffLL))+0x800000000000000LL)
-
-#define MAX32 0x7fffffffLL
-#define MIN32 0xff80000000LL
-#define MASK32 0xffffffffLL
-#define MASK40 0xffffffffffLL
-
-#define INC_ADDR(x,i) x = ((State.MD && x == MOD_E) ? MOD_S : (x)+(i))
-
-#define RB(x) (*((uint8 *)((x)+State.imem)))
-#define SB(addr,data) ( RB(addr) = (data & 0xff))
-
-#ifdef WORDS_BIGENDIAN
-
-#define RW(x) (*((uint16 *)((x)+State.imem)))
-#define RLW(x) (*((uint32 *)((x)+State.imem)))
-#define SW(addr,data) RW(addr)=data
-#define READ_16(x) (*((int16 *)(x)))
-#define WRITE_16(addr,data) (*(int16 *)(addr)=data)
-#define READ_64(x) (*((int64 *)(x)))
-#define WRITE_64(addr,data) (*(int64 *)(addr)=data)
-
-#else
-
-uint32 get_longword PARAMS ((uint8 *));
-uint16 get_word PARAMS ((uint8 *));
-int64 get_longlong PARAMS ((uint8 *));
-void write_word PARAMS ((uint8 *addr, uint16 data));
-void write_longlong PARAMS ((uint8 *addr, int64 data));
-
-#define SW(addr,data) write_word((long)(addr)+State.imem,data)
-#define RW(x) get_word((long)(x)+State.imem)
-#define RLW(x) get_longword((long)(x)+State.imem)
-#define READ_16(x) get_word(x)
-#define WRITE_16(addr,data) write_word(addr,data)
-#define READ_64(x) get_longlong(x)
-#define WRITE_64(addr,data) write_longlong(addr,data)
-
-#endif /* not WORDS_BIGENDIAN */