decode2.h

这个是LINUX下的GDB调度工具的源码

/* Decode header for m32r2f.

THIS FILE IS MACHINE GENERATED WITH CGEN.

Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.

This file is part of the GNU simulators.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

*/

#ifndef M32R2F_DECODE_H
#define M32R2F_DECODE_H

extern const IDESC *m32r2f_decode (SIM_CPU *, IADDR,
                                  CGEN_INSN_INT, CGEN_INSN_INT,
                                  ARGBUF *);
extern void m32r2f_init_idesc_table (SIM_CPU *);
extern void m32r2f_sem_init_idesc_table (SIM_CPU *);
extern void m32r2f_semf_init_idesc_table (SIM_CPU *);

/* Enum declaration for instructions in cpu family m32r2f.  */
typedef enum m32r2f_insn_type {
  M32R2F_INSN_X_INVALID, M32R2F_INSN_X_AFTER, M32R2F_INSN_X_BEFORE, M32R2F_INSN_X_CTI_CHAIN
 , M32R2F_INSN_X_CHAIN, M32R2F_INSN_X_BEGIN, M32R2F_INSN_ADD, M32R2F_INSN_ADD3
 , M32R2F_INSN_AND, M32R2F_INSN_AND3, M32R2F_INSN_OR, M32R2F_INSN_OR3
 , M32R2F_INSN_XOR, M32R2F_INSN_XOR3, M32R2F_INSN_ADDI, M32R2F_INSN_ADDV
 , M32R2F_INSN_ADDV3, M32R2F_INSN_ADDX, M32R2F_INSN_BC8, M32R2F_INSN_BC24
 , M32R2F_INSN_BEQ, M32R2F_INSN_BEQZ, M32R2F_INSN_BGEZ, M32R2F_INSN_BGTZ
 , M32R2F_INSN_BLEZ, M32R2F_INSN_BLTZ, M32R2F_INSN_BNEZ, M32R2F_INSN_BL8
 , M32R2F_INSN_BL24, M32R2F_INSN_BCL8, M32R2F_INSN_BCL24, M32R2F_INSN_BNC8
 , M32R2F_INSN_BNC24, M32R2F_INSN_BNE, M32R2F_INSN_BRA8, M32R2F_INSN_BRA24
 , M32R2F_INSN_BNCL8, M32R2F_INSN_BNCL24, M32R2F_INSN_CMP, M32R2F_INSN_CMPI
 , M32R2F_INSN_CMPU, M32R2F_INSN_CMPUI, M32R2F_INSN_CMPEQ, M32R2F_INSN_CMPZ
 , M32R2F_INSN_DIV, M32R2F_INSN_DIVU, M32R2F_INSN_REM, M32R2F_INSN_REMU
 , M32R2F_INSN_REMH, M32R2F_INSN_REMUH, M32R2F_INSN_REMB, M32R2F_INSN_REMUB
 , M32R2F_INSN_DIVUH, M32R2F_INSN_DIVB, M32R2F_INSN_DIVUB, M32R2F_INSN_DIVH
 , M32R2F_INSN_JC, M32R2F_INSN_JNC, M32R2F_INSN_JL, M32R2F_INSN_JMP
 , M32R2F_INSN_LD, M32R2F_INSN_LD_D, M32R2F_INSN_LDB, M32R2F_INSN_LDB_D
 , M32R2F_INSN_LDH, M32R2F_INSN_LDH_D, M32R2F_INSN_LDUB, M32R2F_INSN_LDUB_D
 , M32R2F_INSN_LDUH, M32R2F_INSN_LDUH_D, M32R2F_INSN_LD_PLUS, M32R2F_INSN_LD24
 , M32R2F_INSN_LDI8, M32R2F_INSN_LDI16, M32R2F_INSN_LOCK, M32R2F_INSN_MACHI_A
 , M32R2F_INSN_MACLO_A, M32R2F_INSN_MACWHI_A, M32R2F_INSN_MACWLO_A, M32R2F_INSN_MUL
 , M32R2F_INSN_MULHI_A, M32R2F_INSN_MULLO_A, M32R2F_INSN_MULWHI_A, M32R2F_INSN_MULWLO_A
 , M32R2F_INSN_MV, M32R2F_INSN_MVFACHI_A, M32R2F_INSN_MVFACLO_A, M32R2F_INSN_MVFACMI_A
 , M32R2F_INSN_MVFC, M32R2F_INSN_MVTACHI_A, M32R2F_INSN_MVTACLO_A, M32R2F_INSN_MVTC
 , M32R2F_INSN_NEG, M32R2F_INSN_NOP, M32R2F_INSN_NOT, M32R2F_INSN_RAC_DSI
 , M32R2F_INSN_RACH_DSI, M32R2F_INSN_RTE, M32R2F_INSN_SETH, M32R2F_INSN_SLL
 , M32R2F_INSN_SLL3, M32R2F_INSN_SLLI, M32R2F_INSN_SRA, M32R2F_INSN_SRA3
 , M32R2F_INSN_SRAI, M32R2F_INSN_SRL, M32R2F_INSN_SRL3, M32R2F_INSN_SRLI
 , M32R2F_INSN_ST, M32R2F_INSN_ST_D, M32R2F_INSN_STB, M32R2F_INSN_STB_D
 , M32R2F_INSN_STH, M32R2F_INSN_STH_D, M32R2F_INSN_ST_PLUS, M32R2F_INSN_STH_PLUS
 , M32R2F_INSN_STB_PLUS, M32R2F_INSN_ST_MINUS, M32R2F_INSN_SUB, M32R2F_INSN_SUBV
 , M32R2F_INSN_SUBX, M32R2F_INSN_TRAP, M32R2F_INSN_UNLOCK, M32R2F_INSN_SATB
 , M32R2F_INSN_SATH, M32R2F_INSN_SAT, M32R2F_INSN_PCMPBZ, M32R2F_INSN_SADD
 , M32R2F_INSN_MACWU1, M32R2F_INSN_MSBLO, M32R2F_INSN_MULWU1, M32R2F_INSN_MACLH1
 , M32R2F_INSN_SC, M32R2F_INSN_SNC, M32R2F_INSN_CLRPSW, M32R2F_INSN_SETPSW
 , M32R2F_INSN_BSET, M32R2F_INSN_BCLR, M32R2F_INSN_BTST, M32R2F_INSN_PAR_ADD
 , M32R2F_INSN_WRITE_ADD, M32R2F_INSN_PAR_AND, M32R2F_INSN_WRITE_AND, M32R2F_INSN_PAR_OR
 , M32R2F_INSN_WRITE_OR, M32R2F_INSN_PAR_XOR, M32R2F_INSN_WRITE_XOR, M32R2F_INSN_PAR_ADDI
 , M32R2F_INSN_WRITE_ADDI, M32R2F_INSN_PAR_ADDV, M32R2F_INSN_WRITE_ADDV, M32R2F_INSN_PAR_ADDX
 , M32R2F_INSN_WRITE_ADDX, M32R2F_INSN_PAR_BC8, M32R2F_INSN_WRITE_BC8, M32R2F_INSN_PAR_BL8
 , M32R2F_INSN_WRITE_BL8, M32R2F_INSN_PAR_BCL8, M32R2F_INSN_WRITE_BCL8, M32R2F_INSN_PAR_BNC8
 , M32R2F_INSN_WRITE_BNC8, M32R2F_INSN_PAR_BRA8, M32R2F_INSN_WRITE_BRA8, M32R2F_INSN_PAR_BNCL8
 , M32R2F_INSN_WRITE_BNCL8, M32R2F_INSN_PAR_CMP, M32R2F_INSN_WRITE_CMP, M32R2F_INSN_PAR_CMPU
 , M32R2F_INSN_WRITE_CMPU, M32R2F_INSN_PAR_CMPEQ, M32R2F_INSN_WRITE_CMPEQ, M32R2F_INSN_PAR_CMPZ
 , M32R2F_INSN_WRITE_CMPZ, M32R2F_INSN_PAR_JC, M32R2F_INSN_WRITE_JC, M32R2F_INSN_PAR_JNC
 , M32R2F_INSN_WRITE_JNC, M32R2F_INSN_PAR_JL, M32R2F_INSN_WRITE_JL, M32R2F_INSN_PAR_JMP
 , M32R2F_INSN_WRITE_JMP, M32R2F_INSN_PAR_LD, M32R2F_INSN_WRITE_LD, M32R2F_INSN_PAR_LDB
 , M32R2F_INSN_WRITE_LDB, M32R2F_INSN_PAR_LDH, M32R2F_INSN_WRITE_LDH, M32R2F_INSN_PAR_LDUB
 , M32R2F_INSN_WRITE_LDUB, M32R2F_INSN_PAR_LDUH, M32R2F_INSN_WRITE_LDUH, M32R2F_INSN_PAR_LD_PLUS
 , M32R2F_INSN_WRITE_LD_PLUS, M32R2F_INSN_PAR_LDI8, M32R2F_INSN_WRITE_LDI8, M32R2F_INSN_PAR_LOCK
 , M32R2F_INSN_WRITE_LOCK, M32R2F_INSN_PAR_MACHI_A, M32R2F_INSN_WRITE_MACHI_A, M32R2F_INSN_PAR_MACLO_A
 , M32R2F_INSN_WRITE_MACLO_A, M32R2F_INSN_PAR_MACWHI_A, M32R2F_INSN_WRITE_MACWHI_A, M32R2F_INSN_PAR_MACWLO_A
 , M32R2F_INSN_WRITE_MACWLO_A, M32R2F_INSN_PAR_MUL, M32R2F_INSN_WRITE_MUL, M32R2F_INSN_PAR_MULHI_A
 , M32R2F_INSN_WRITE_MULHI_A, M32R2F_INSN_PAR_MULLO_A, M32R2F_INSN_WRITE_MULLO_A, M32R2F_INSN_PAR_MULWHI_A
 , M32R2F_INSN_WRITE_MULWHI_A, M32R2F_INSN_PAR_MULWLO_A, M32R2F_INSN_WRITE_MULWLO_A, M32R2F_INSN_PAR_MV
 , M32R2F_INSN_WRITE_MV, M32R2F_INSN_PAR_MVFACHI_A, M32R2F_INSN_WRITE_MVFACHI_A, M32R2F_INSN_PAR_MVFACLO_A
 , M32R2F_INSN_WRITE_MVFACLO_A, M32R2F_INSN_PAR_MVFACMI_A, M32R2F_INSN_WRITE_MVFACMI_A, M32R2F_INSN_PAR_MVFC
 , M32R2F_INSN_WRITE_MVFC, M32R2F_INSN_PAR_MVTACHI_A, M32R2F_INSN_WRITE_MVTACHI_A, M32R2F_INSN_PAR_MVTACLO_A
 , M32R2F_INSN_WRITE_MVTACLO_A, M32R2F_INSN_PAR_MVTC, M32R2F_INSN_WRITE_MVTC, M32R2F_INSN_PAR_NEG
 , M32R2F_INSN_WRITE_NEG, M32R2F_INSN_PAR_NOP, M32R2F_INSN_WRITE_NOP, M32R2F_INSN_PAR_NOT
 , M32R2F_INSN_WRITE_NOT, M32R2F_INSN_PAR_RAC_DSI, M32R2F_INSN_WRITE_RAC_DSI, M32R2F_INSN_PAR_RACH_DSI
 , M32R2F_INSN_WRITE_RACH_DSI, M32R2F_INSN_PAR_RTE, M32R2F_INSN_WRITE_RTE, M32R2F_INSN_PAR_SLL
 , M32R2F_INSN_WRITE_SLL, M32R2F_INSN_PAR_SLLI, M32R2F_INSN_WRITE_SLLI, M32R2F_INSN_PAR_SRA
 , M32R2F_INSN_WRITE_SRA, M32R2F_INSN_PAR_SRAI, M32R2F_INSN_WRITE_SRAI, M32R2F_INSN_PAR_SRL
 , M32R2F_INSN_WRITE_SRL, M32R2F_INSN_PAR_SRLI, M32R2F_INSN_WRITE_SRLI, M32R2F_INSN_PAR_ST
 , M32R2F_INSN_WRITE_ST, M32R2F_INSN_PAR_STB, M32R2F_INSN_WRITE_STB, M32R2F_INSN_PAR_STH
 , M32R2F_INSN_WRITE_STH, M32R2F_INSN_PAR_ST_PLUS, M32R2F_INSN_WRITE_ST_PLUS, M32R2F_INSN_PAR_STH_PLUS
 , M32R2F_INSN_WRITE_STH_PLUS, M32R2F_INSN_PAR_STB_PLUS, M32R2F_INSN_WRITE_STB_PLUS, M32R2F_INSN_PAR_ST_MINUS
 , M32R2F_INSN_WRITE_ST_MINUS, M32R2F_INSN_PAR_SUB, M32R2F_INSN_WRITE_SUB, M32R2F_INSN_PAR_SUBV
 , M32R2F_INSN_WRITE_SUBV, M32R2F_INSN_PAR_SUBX, M32R2F_INSN_WRITE_SUBX, M32R2F_INSN_PAR_TRAP
 , M32R2F_INSN_WRITE_TRAP, M32R2F_INSN_PAR_UNLOCK, M32R2F_INSN_WRITE_UNLOCK, M32R2F_INSN_PAR_PCMPBZ
 , M32R2F_INSN_WRITE_PCMPBZ, M32R2F_INSN_PAR_SADD, M32R2F_INSN_WRITE_SADD, M32R2F_INSN_PAR_MACWU1
 , M32R2F_INSN_WRITE_MACWU1, M32R2F_INSN_PAR_MSBLO, M32R2F_INSN_WRITE_MSBLO, M32R2F_INSN_PAR_MULWU1
 , M32R2F_INSN_WRITE_MULWU1, M32R2F_INSN_PAR_MACLH1, M32R2F_INSN_WRITE_MACLH1, M32R2F_INSN_PAR_SC
 , M32R2F_INSN_WRITE_SC, M32R2F_INSN_PAR_SNC, M32R2F_INSN_WRITE_SNC, M32R2F_INSN_PAR_CLRPSW
 , M32R2F_INSN_WRITE_CLRPSW, M32R2F_INSN_PAR_SETPSW, M32R2F_INSN_WRITE_SETPSW, M32R2F_INSN_PAR_BTST
 , M32R2F_INSN_WRITE_BTST, M32R2F_INSN__MAX
} M32R2F_INSN_TYPE;

/* Enum declaration for semantic formats in cpu family m32r2f.  */
typedef enum m32r2f_sfmt_type {
  M32R2F_SFMT_EMPTY, M32R2F_SFMT_ADD, M32R2F_SFMT_ADD3, M32R2F_SFMT_AND3
 , M32R2F_SFMT_OR3, M32R2F_SFMT_ADDI, M32R2F_SFMT_ADDV, M32R2F_SFMT_ADDV3
 , M32R2F_SFMT_ADDX, M32R2F_SFMT_BC8, M32R2F_SFMT_BC24, M32R2F_SFMT_BEQ
 , M32R2F_SFMT_BEQZ, M32R2F_SFMT_BL8, M32R2F_SFMT_BL24, M32R2F_SFMT_BCL8
 , M32R2F_SFMT_BCL24, M32R2F_SFMT_BRA8, M32R2F_SFMT_BRA24, M32R2F_SFMT_CMP
 , M32R2F_SFMT_CMPI, M32R2F_SFMT_CMPZ, M32R2F_SFMT_DIV, M32R2F_SFMT_JC
 , M32R2F_SFMT_JL, M32R2F_SFMT_JMP, M32R2F_SFMT_LD, M32R2F_SFMT_LD_D
 , M32R2F_SFMT_LDB, M32R2F_SFMT_LDB_D, M32R2F_SFMT_LDH, M32R2F_SFMT_LDH_D
 , M32R2F_SFMT_LD_PLUS, M32R2F_SFMT_LD24, M32R2F_SFMT_LDI8, M32R2F_SFMT_LDI16
 , M32R2F_SFMT_LOCK, M32R2F_SFMT_MACHI_A, M32R2F_SFMT_MULHI_A, M32R2F_SFMT_MV
 , M32R2F_SFMT_MVFACHI_A, M32R2F_SFMT_MVFC, M32R2F_SFMT_MVTACHI_A, M32R2F_SFMT_MVTC
 , M32R2F_SFMT_NOP, M32R2F_SFMT_RAC_DSI, M32R2F_SFMT_RTE, M32R2F_SFMT_SETH
 , M32R2F_SFMT_SLL3, M32R2F_SFMT_SLLI, M32R2F_SFMT_ST, M32R2F_SFMT_ST_D
 , M32R2F_SFMT_STB, M32R2F_SFMT_STB_D, M32R2F_SFMT_STH, M32R2F_SFMT_STH_D
 , M32R2F_SFMT_ST_PLUS, M32R2F_SFMT_STH_PLUS, M32R2F_SFMT_STB_PLUS, M32R2F_SFMT_TRAP
 , M32R2F_SFMT_UNLOCK, M32R2F_SFMT_SATB, M32R2F_SFMT_SAT, M32R2F_SFMT_SADD
 , M32R2F_SFMT_MACWU1, M32R2F_SFMT_MSBLO, M32R2F_SFMT_MULWU1, M32R2F_SFMT_SC
 , M32R2F_SFMT_CLRPSW, M32R2F_SFMT_SETPSW, M32R2F_SFMT_BSET, M32R2F_SFMT_BTST
} M32R2F_SFMT_TYPE;

/* Function unit handlers (user written).  */

extern int m32r2f_model_m32r2_u_store (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*src1*/, INT /*src2*/);
extern int m32r2f_model_m32r2_u_load (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*sr*/, INT /*dr*/);
extern int m32r2f_model_m32r2_u_cti (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*sr*/);
extern int m32r2f_model_m32r2_u_mac (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*src1*/, INT /*src2*/);
extern int m32r2f_model_m32r2_u_cmp (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*src1*/, INT /*src2*/);
extern int m32r2f_model_m32r2_u_exec (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*sr*/, INT /*dr*/, INT /*dr*/);

/* Profiling before/after handlers (user written) */

extern void m32r2f_model_insn_before (SIM_CPU *, int /*first_p*/);
extern void m32r2f_model_insn_after (SIM_CPU *, int /*last_p*/, int /*cycles*/);

#endif /* M32R2F_DECODE_H */