#ifndef _CODEGEN_X86_64_H_
#define _CODEGEN_X86_64_H_
#define BLOCK_SIZE 0x4000
#define BLOCK_MASK 0x3fff
#define BLOCK_START 0

#define HASH_SIZE 0x20000
#define HASH_MASK 0x1ffff

#define HASH(l) ((l)&0x1ffff)

#define BLOCK_EXIT_OFFSET 0x7e0
#define BLOCK_GPF_OFFSET (BLOCK_EXIT_OFFSET - 20)

#define BLOCK_MAX 1620

enum { OP_RET = 0xc3 };

#define NR_HOST_REGS 4
extern int host_reg_mapping[NR_HOST_REGS];
#define NR_HOST_XMM_REGS 7
extern int host_reg_xmm_mapping[NR_HOST_XMM_REGS];

#endif /* _CODEGEN_X86_64_H_ */