/*RBP = cpu_state + 128
  R12 = ram + 2147483648 (if block->flags & CODEBLOCK_NO_IMMEDIATES)*/
#define REG_AX               0
#define REG_CX               1
#define REG_DX               2
#define REG_BX               3
#define REG_SP               4
#define REG_BP               5
#define REG_SI               6
#define REG_DI               7

#define REG_EAX              0
#define REG_ECX              1
#define REG_EDX              2
#define REG_EBX              3
#define REG_ESP              4
#define REG_EBP              5
#define REG_ESI              6
#define REG_EDI              7

#define REG_RAX              0
#define REG_RCX              1
#define REG_RDX              2
#define REG_RBX              3
#define REG_RSP              4
#define REG_RBP              5
#define REG_RSI              6
#define REG_RDI              7
#define REG_R8               8
#define REG_R9               9
#define REG_R10              10
#define REG_R11              11
#define REG_R12              12
#define REG_R13              13
#define REG_R14              14
#define REG_R15              15

#define REG_XMM0             0
#define REG_XMM1             1
#define REG_XMM2             2
#define REG_XMM3             3
#define REG_XMM4             4
#define REG_XMM5             5
#define REG_XMM6             6
#define REG_XMM7             7

#define REG_XMM_TEMP         REG_XMM0

#define CODEGEN_HOST_REGS    3
#define CODEGEN_HOST_FP_REGS 7

extern void *codegen_mem_load_byte;
extern void *codegen_mem_load_word;
extern void *codegen_mem_load_long;
extern void *codegen_mem_load_quad;
extern void *codegen_mem_load_single;
extern void *codegen_mem_load_double;

extern void *codegen_mem_store_byte;
extern void *codegen_mem_store_word;
extern void *codegen_mem_store_long;
extern void *codegen_mem_store_quad;
extern void *codegen_mem_store_single;
extern void *codegen_mem_store_double;

extern void *codegen_gpf_rout;
extern void *codegen_exit_rout;
