63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
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/* ARC target-dependent stuff. Extension data structures.
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Copyright 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef ARCEXT_H
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#define ARCEXT_H
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enum {EXT_INSTRUCTION = 0};
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enum {EXT_CORE_REGISTER = 1};
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enum {EXT_AUX_REGISTER = 2};
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enum {EXT_COND_CODE = 3};
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enum {NUM_EXT_INST = (0x1f-0x10+1) + (0x3f-0x09+1)};
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enum {NUM_EXT_CORE = 59-32+1};
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enum {NUM_EXT_COND = 0x1f-0x10+1};
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struct ExtInstruction
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{
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char flags;
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char *name;
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};
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struct ExtAuxRegister
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{
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long address;
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char *name;
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struct ExtAuxRegister *next;
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};
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struct arcExtMap
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{
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struct ExtAuxRegister *auxRegisters;
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struct ExtInstruction *instructions[NUM_EXT_INST];
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unsigned char *coreRegisters[NUM_EXT_CORE];
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unsigned char *condCodes[NUM_EXT_COND];
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};
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extern int arcExtMap_add(void*, unsigned long);
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extern const char *arcExtMap_coreRegName(int);
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extern const char *arcExtMap_auxRegName(long);
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extern const char *arcExtMap_condCodeName(int);
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extern const char *arcExtMap_instName(int, int, int*);
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extern void build_ARC_extmap(bfd *);
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#define IGNORE_FIRST_OPD 1
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#endif
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