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886a250647
bfd * archures.c: Remove support for older ARC. Added support for new
ARC cpus (ARC600, ARC601, ARC700, ARCV2).
* bfd-in2.h: Likewise.
* config.bfd: Likewise.
* cpu-arc.c: Likewise.
* elf32-arc.c: Totally changed file with a refactored
inplementation of the ARC port.
* libbfd.h: Added ARC specific relocation types.
* reloc.c: Likewise.
gas * config/tc-arc.c: Revamped file for ARC support.
* config/tc-arc.h: Likewise.
* doc/as.texinfo: Add new ARC options.
* doc/c-arc.texi: Likewise.
ld * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
* emulparams/arcebelf_prof.sh: New file
* emulparams/arcebelf.sh: Likewise.
* emulparams/arceblinux_prof.sh: Likewise.
* emulparams/arceblinux.sh: Likewise.
* emulparams/arcelf_prof.sh: Likewise.
* emulparams/arcelf.sh: Likewise.
* emulparams/arclinux_prof.sh: Likewise.
* emulparams/arclinux.sh: Likewise.
* emulparams/arcv2elfx.sh: Likewise.
* emulparams/arcv2elf.sh: Likewise.
* emultempl/arclinux.em: Likewise.
* scripttempl/arclinux.sc: Likewise.
* scripttempl/elfarc.sc: Likewise.
* scripttempl/elfarcv2.sc: Likewise
* Makefile.am: Add new ARC emulations.
* Makefile.in: Regenerate.
* NEWS: Mention the new feature.
opcodes * arc-dis.c: Revamped file for ARC support
* arc-dis.h: Likewise.
* arc-ext.c: Likewise.
* arc-ext.h: Likewise.
* arc-opc.c: Likewise.
* arc-fxi.h: New file.
* arc-regs.h: Likewise.
* arc-tbl.h: Likewise.
binutils * readelf.c (get_machine_name): Remove A5 reference. Add ARCompact
and ARCv2.
(get_machine_flags): Handle EM_ARCV2 and EM_ARCOMPACT.
(guess_is_rela): Likewise.
(dump_relocations): Likewise.
(is_32bit_abs_reloc): Likewise.
(is_16bit_abs_reloc): Likewise.
(is_none_reloc): Likewise.
* NEWS: Mention the new feature.
include * dis-asm.h (arc_get_disassembler): Correct declaration.
* arc-reloc.def: Macro file with definition of all relocation
types.
* arc.h: Changed macros for the newly supported ARC cpus. Altered
enum defining the supported relocations.
* common.h: Changed EM_ARC_A5 definition to EM_ARC_COMPACT. Added
macro for EM_ARC_COMPACT2.
* arc-func.h: New file.
* arc.h: Likewise.
106 lines
2.6 KiB
C
106 lines
2.6 KiB
C
/* Disassembler structures definitions for the ARC.
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Copyright (C) 1994-2015 Free Software Foundation, Inc.
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Contributed by Claudiu Zissulescu (claziss@synopsys.com)
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This file is part of libopcodes.
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This library 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 3, or (at your option)
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any later version.
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It is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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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 Foundation,
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Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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#ifndef ARCDIS_H
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#define ARCDIS_H
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enum ARC_Debugger_OperandType
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{
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ARC_UNDEFINED,
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ARC_LIMM,
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ARC_SHIMM,
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ARC_REGISTER,
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ARCOMPACT_REGISTER /* Valid only for the
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registers allowed in
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16 bit mode. */
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};
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enum Flow
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{
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noflow,
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direct_jump,
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direct_call,
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indirect_jump,
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indirect_call,
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invalid_instr
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};
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enum NullifyMode
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{
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BR_exec_when_no_jump,
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BR_exec_always,
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BR_exec_when_jump
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};
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enum { allOperandsSize = 256 };
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struct arcDisState
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{
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void *_this;
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int instructionLen;
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void (*err)(void*, const char*);
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const char *(*coreRegName)(void*, int);
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const char *(*auxRegName)(void*, int);
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const char *(*condCodeName)(void*, int);
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const char *(*instName)(void*, int, int, int*);
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unsigned char* instruction;
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unsigned index;
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const char *comm[6]; /* Instr name, cond, NOP, 3 operands. */
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union
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{
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unsigned int registerNum;
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unsigned int shortimm;
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unsigned int longimm;
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} source_operand;
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enum ARC_Debugger_OperandType sourceType;
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int opWidth;
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int targets[4];
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/* START ARC LOCAL. */
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unsigned int addresses[4];
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/* END ARC LOCAL. */
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/* Set as a side-effect of calling the disassembler.
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Used only by the debugger. */
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enum Flow flow;
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int register_for_indirect_jump;
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int ea_reg1, ea_reg2, _offset;
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int _cond, _opcode;
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unsigned long words[2];
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char *commentBuffer;
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char instrBuffer[40];
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char operandBuffer[allOperandsSize];
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char _ea_present;
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char _addrWriteBack; /* Address writeback. */
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char _mem_load;
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char _load_len;
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enum NullifyMode nullifyMode;
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unsigned char commNum;
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unsigned char isBranch;
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unsigned char tcnt;
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unsigned char acnt;
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};
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struct arcDisState
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arcAnalyzeInstr (bfd_vma memaddr, struct disassemble_info *);
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#endif
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