cpu.h

这个是LINUX下的GDB调度工具的源码

// OBSOLETE /* CPU family header for fr30bf.
// OBSOLETE 
// OBSOLETE THIS FILE IS MACHINE GENERATED WITH CGEN.
// OBSOLETE 
// OBSOLETE Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
// OBSOLETE 
// OBSOLETE This file is part of the GNU simulators.
// OBSOLETE 
// OBSOLETE This program is free software; you can redistribute it and/or modify
// OBSOLETE it under the terms of the GNU General Public License as published by
// OBSOLETE the Free Software Foundation; either version 2, or (at your option)
// OBSOLETE any later version.
// OBSOLETE 
// OBSOLETE This program is distributed in the hope that it will be useful,
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// OBSOLETE GNU General Public License for more details.
// OBSOLETE 
// OBSOLETE You should have received a copy of the GNU General Public License along
// OBSOLETE with this program; if not, write to the Free Software Foundation, Inc.,
// OBSOLETE 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// OBSOLETE 
// OBSOLETE */
// OBSOLETE 
// OBSOLETE #ifndef CPU_FR30BF_H
// OBSOLETE #define CPU_FR30BF_H
// OBSOLETE 
// OBSOLETE /* Maximum number of instructions that are fetched at a time.
// OBSOLETE    This is for LIW type instructions sets (e.g. m32r).  */
// OBSOLETE #define MAX_LIW_INSNS 1
// OBSOLETE 
// OBSOLETE /* Maximum number of instructions that can be executed in parallel.  */
// OBSOLETE #define MAX_PARALLEL_INSNS 1
// OBSOLETE 
// OBSOLETE /* CPU state information.  */
// OBSOLETE typedef struct {
// OBSOLETE   /* Hardware elements.  */
// OBSOLETE   struct {
// OBSOLETE   /* program counter */
// OBSOLETE   USI h_pc;
// OBSOLETE #define GET_H_PC() CPU (h_pc)
// OBSOLETE #define SET_H_PC(x) (CPU (h_pc) = (x))
// OBSOLETE   /* general registers */
// OBSOLETE   SI h_gr[16];
// OBSOLETE #define GET_H_GR(a1) CPU (h_gr)[a1]
// OBSOLETE #define SET_H_GR(a1, x) (CPU (h_gr)[a1] = (x))
// OBSOLETE   /* coprocessor registers */
// OBSOLETE   SI h_cr[16];
// OBSOLETE #define GET_H_CR(a1) CPU (h_cr)[a1]
// OBSOLETE #define SET_H_CR(a1, x) (CPU (h_cr)[a1] = (x))
// OBSOLETE   /* dedicated registers */
// OBSOLETE   SI h_dr[6];
// OBSOLETE #define GET_H_DR(index) fr30bf_h_dr_get_handler (current_cpu, index)
// OBSOLETE #define SET_H_DR(index, x) \
// OBSOLETE do { \
// OBSOLETE fr30bf_h_dr_set_handler (current_cpu, (index), (x));\
// OBSOLETE ;} while (0)
// OBSOLETE   /* processor status */
// OBSOLETE   USI h_ps;
// OBSOLETE #define GET_H_PS() fr30bf_h_ps_get_handler (current_cpu)
// OBSOLETE #define SET_H_PS(x) \
// OBSOLETE do { \
// OBSOLETE fr30bf_h_ps_set_handler (current_cpu, (x));\
// OBSOLETE ;} while (0)
// OBSOLETE   /* General Register 13 explicitly required */
// OBSOLETE   SI h_r13;
// OBSOLETE #define GET_H_R13() CPU (h_r13)
// OBSOLETE #define SET_H_R13(x) (CPU (h_r13) = (x))
// OBSOLETE   /* General Register 14 explicitly required */
// OBSOLETE   SI h_r14;
// OBSOLETE #define GET_H_R14() CPU (h_r14)
// OBSOLETE #define SET_H_R14(x) (CPU (h_r14) = (x))
// OBSOLETE   /* General Register 15 explicitly required */
// OBSOLETE   SI h_r15;
// OBSOLETE #define GET_H_R15() CPU (h_r15)
// OBSOLETE #define SET_H_R15(x) (CPU (h_r15) = (x))
// OBSOLETE   /* negative         bit */
// OBSOLETE   BI h_nbit;
// OBSOLETE #define GET_H_NBIT() CPU (h_nbit)
// OBSOLETE #define SET_H_NBIT(x) (CPU (h_nbit) = (x))
// OBSOLETE   /* zero             bit */
// OBSOLETE   BI h_zbit;
// OBSOLETE #define GET_H_ZBIT() CPU (h_zbit)
// OBSOLETE #define SET_H_ZBIT(x) (CPU (h_zbit) = (x))
// OBSOLETE   /* overflow         bit */
// OBSOLETE   BI h_vbit;
// OBSOLETE #define GET_H_VBIT() CPU (h_vbit)
// OBSOLETE #define SET_H_VBIT(x) (CPU (h_vbit) = (x))
// OBSOLETE   /* carry            bit */
// OBSOLETE   BI h_cbit;
// OBSOLETE #define GET_H_CBIT() CPU (h_cbit)
// OBSOLETE #define SET_H_CBIT(x) (CPU (h_cbit) = (x))
// OBSOLETE   /* interrupt enable bit */
// OBSOLETE   BI h_ibit;
// OBSOLETE #define GET_H_IBIT() CPU (h_ibit)
// OBSOLETE #define SET_H_IBIT(x) (CPU (h_ibit) = (x))
// OBSOLETE   /* stack bit */
// OBSOLETE   BI h_sbit;
// OBSOLETE #define GET_H_SBIT() fr30bf_h_sbit_get_handler (current_cpu)
// OBSOLETE #define SET_H_SBIT(x) \
// OBSOLETE do { \
// OBSOLETE fr30bf_h_sbit_set_handler (current_cpu, (x));\
// OBSOLETE ;} while (0)
// OBSOLETE   /* trace trap       bit */
// OBSOLETE   BI h_tbit;
// OBSOLETE #define GET_H_TBIT() CPU (h_tbit)
// OBSOLETE #define SET_H_TBIT(x) (CPU (h_tbit) = (x))
// OBSOLETE   /* division 0       bit */
// OBSOLETE   BI h_d0bit;
// OBSOLETE #define GET_H_D0BIT() CPU (h_d0bit)
// OBSOLETE #define SET_H_D0BIT(x) (CPU (h_d0bit) = (x))
// OBSOLETE   /* division 1       bit */
// OBSOLETE   BI h_d1bit;
// OBSOLETE #define GET_H_D1BIT() CPU (h_d1bit)
// OBSOLETE #define SET_H_D1BIT(x) (CPU (h_d1bit) = (x))
// OBSOLETE   /* condition code bits */
// OBSOLETE   UQI h_ccr;
// OBSOLETE #define GET_H_CCR() fr30bf_h_ccr_get_handler (current_cpu)
// OBSOLETE #define SET_H_CCR(x) \
// OBSOLETE do { \
// OBSOLETE fr30bf_h_ccr_set_handler (current_cpu, (x));\
// OBSOLETE ;} while (0)
// OBSOLETE   /* system condition bits */
// OBSOLETE   UQI h_scr;
// OBSOLETE #define GET_H_SCR() fr30bf_h_scr_get_handler (current_cpu)
// OBSOLETE #define SET_H_SCR(x) \
// OBSOLETE do { \
// OBSOLETE fr30bf_h_scr_set_handler (current_cpu, (x));\
// OBSOLETE ;} while (0)
// OBSOLETE   /* interrupt level mask */
// OBSOLETE   UQI h_ilm;
// OBSOLETE #define GET_H_ILM() fr30bf_h_ilm_get_handler (current_cpu)
// OBSOLETE #define SET_H_ILM(x) \
// OBSOLETE do { \
// OBSOLETE fr30bf_h_ilm_set_handler (current_cpu, (x));\
// OBSOLETE ;} while (0)
// OBSOLETE   } hardware;
// OBSOLETE #define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware)
// OBSOLETE } FR30BF_CPU_DATA;
// OBSOLETE 
// OBSOLETE /* Cover fns for register access.  */
// OBSOLETE USI fr30bf_h_pc_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_pc_set (SIM_CPU *, USI);
// OBSOLETE SI fr30bf_h_gr_get (SIM_CPU *, UINT);
// OBSOLETE void fr30bf_h_gr_set (SIM_CPU *, UINT, SI);
// OBSOLETE SI fr30bf_h_cr_get (SIM_CPU *, UINT);
// OBSOLETE void fr30bf_h_cr_set (SIM_CPU *, UINT, SI);
// OBSOLETE SI fr30bf_h_dr_get (SIM_CPU *, UINT);
// OBSOLETE void fr30bf_h_dr_set (SIM_CPU *, UINT, SI);
// OBSOLETE USI fr30bf_h_ps_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_ps_set (SIM_CPU *, USI);
// OBSOLETE SI fr30bf_h_r13_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_r13_set (SIM_CPU *, SI);
// OBSOLETE SI fr30bf_h_r14_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_r14_set (SIM_CPU *, SI);
// OBSOLETE SI fr30bf_h_r15_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_r15_set (SIM_CPU *, SI);
// OBSOLETE BI fr30bf_h_nbit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_nbit_set (SIM_CPU *, BI);
// OBSOLETE BI fr30bf_h_zbit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_zbit_set (SIM_CPU *, BI);
// OBSOLETE BI fr30bf_h_vbit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_vbit_set (SIM_CPU *, BI);
// OBSOLETE BI fr30bf_h_cbit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_cbit_set (SIM_CPU *, BI);
// OBSOLETE BI fr30bf_h_ibit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_ibit_set (SIM_CPU *, BI);
// OBSOLETE BI fr30bf_h_sbit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_sbit_set (SIM_CPU *, BI);
// OBSOLETE BI fr30bf_h_tbit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_tbit_set (SIM_CPU *, BI);
// OBSOLETE BI fr30bf_h_d0bit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_d0bit_set (SIM_CPU *, BI);
// OBSOLETE BI fr30bf_h_d1bit_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_d1bit_set (SIM_CPU *, BI);
// OBSOLETE UQI fr30bf_h_ccr_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_ccr_set (SIM_CPU *, UQI);
// OBSOLETE UQI fr30bf_h_scr_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_scr_set (SIM_CPU *, UQI);
// OBSOLETE UQI fr30bf_h_ilm_get (SIM_CPU *);
// OBSOLETE void fr30bf_h_ilm_set (SIM_CPU *, UQI);
// OBSOLETE 
// OBSOLETE /* These must be hand-written.  */
// OBSOLETE extern CPUREG_FETCH_FN fr30bf_fetch_register;
// OBSOLETE extern CPUREG_STORE_FN fr30bf_store_register;
// OBSOLETE 
// OBSOLETE typedef struct {
// OBSOLETE   UINT load_regs;
// OBSOLETE   UINT load_regs_pending;
// OBSOLETE } MODEL_FR30_1_DATA;
// OBSOLETE 
// OBSOLETE /* Instruction argument buffer.  */
// OBSOLETE 
// OBSOLETE union sem_fields {
// OBSOLETE   struct { /* no operands */
// OBSOLETE     int empty;
// OBSOLETE   } fmt_empty;
// OBSOLETE   struct { /*  */
// OBSOLETE     IADDR i_label9;
// OBSOLETE   } sfmt_brad;
// OBSOLETE   struct { /*  */
// OBSOLETE     UINT f_u8;
// OBSOLETE   } sfmt_int;
// OBSOLETE   struct { /*  */
// OBSOLETE     IADDR i_label12;
// OBSOLETE   } sfmt_call;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI f_s10;
// OBSOLETE     unsigned char in_h_gr_SI_15;
// OBSOLETE     unsigned char out_h_gr_SI_15;
// OBSOLETE   } sfmt_addsp;
// OBSOLETE   struct { /*  */
// OBSOLETE     USI f_dir10;
// OBSOLETE     unsigned char in_h_gr_SI_15;
// OBSOLETE     unsigned char out_h_gr_SI_15;
// OBSOLETE   } sfmt_dmovr15pi;
// OBSOLETE   struct { /*  */
// OBSOLETE     UINT f_dir8;
// OBSOLETE     unsigned char in_h_gr_SI_13;
// OBSOLETE     unsigned char out_h_gr_SI_13;
// OBSOLETE   } sfmt_dmovr13pib;
// OBSOLETE   struct { /*  */
// OBSOLETE     USI f_dir9;
// OBSOLETE     unsigned char in_h_gr_SI_13;
// OBSOLETE     unsigned char out_h_gr_SI_13;
// OBSOLETE   } sfmt_dmovr13pih;
// OBSOLETE   struct { /*  */
// OBSOLETE     USI f_dir10;
// OBSOLETE     unsigned char in_h_gr_SI_13;
// OBSOLETE     unsigned char out_h_gr_SI_13;
// OBSOLETE   } sfmt_dmovr13pi;
// OBSOLETE   struct { /*  */
// OBSOLETE     UINT f_Rs2;
// OBSOLETE     unsigned char in_h_gr_SI_15;
// OBSOLETE     unsigned char out_h_gr_SI_15;
// OBSOLETE   } sfmt_ldr15dr;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     UINT f_Ri;
// OBSOLETE     UINT f_Rs1;
// OBSOLETE     unsigned char in_Ri;
// OBSOLETE   } sfmt_mov2dr;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     UINT f_Ri;
// OBSOLETE     UINT f_Rs1;
// OBSOLETE     unsigned char out_Ri;
// OBSOLETE   } sfmt_movdr;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     UINT f_Ri;
// OBSOLETE     UINT f_i32;
// OBSOLETE     unsigned char out_Ri;
// OBSOLETE   } sfmt_ldi32;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     UINT f_Ri;
// OBSOLETE     UINT f_i20;
// OBSOLETE     unsigned char out_Ri;
// OBSOLETE   } sfmt_ldi20;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     UINT f_Ri;
// OBSOLETE     UINT f_i8;
// OBSOLETE     unsigned char out_Ri;
// OBSOLETE   } sfmt_ldi8;
// OBSOLETE   struct { /*  */
// OBSOLETE     USI f_u10;
// OBSOLETE     unsigned char in_h_gr_SI_14;
// OBSOLETE     unsigned char in_h_gr_SI_15;
// OBSOLETE     unsigned char out_h_gr_SI_14;
// OBSOLETE     unsigned char out_h_gr_SI_15;
// OBSOLETE   } sfmt_enter;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     UINT f_Ri;
// OBSOLETE     unsigned char in_Ri;
// OBSOLETE     unsigned char in_h_gr_SI_15;
// OBSOLETE     unsigned char out_h_gr_SI_15;
// OBSOLETE   } sfmt_str15gr;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     UINT f_Ri;
// OBSOLETE     USI f_udisp6;
// OBSOLETE     unsigned char in_Ri;
// OBSOLETE     unsigned char in_h_gr_SI_15;
// OBSOLETE   } sfmt_str15;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     INT f_disp8;
// OBSOLETE     UINT f_Ri;
// OBSOLETE     unsigned char in_Ri;
// OBSOLETE     unsigned char in_h_gr_SI_14;
// OBSOLETE   } sfmt_str14b;
// OBSOLETE   struct { /*  */
// OBSOLETE     SI* i_Ri;
// OBSOLETE     SI f_disp9;