Claudiu Zissulescu
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6ec7c1ae19
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[ARC] Provide an interface to decode ARC instructions.
gas/
2017-02-06 Claudiu Zissulescu <claziss@synopsys.com>
* config/tc-arc.c (parse_opcode_flags): Ignore implicit flags.
include/
2017-02-06 Claudiu Zissulescu <claziss@synopsys.com>
Anton Kolesov <anton.kolesov@synopsys.com>
* opcode/arc.h (insn_class_t): Add ENTER, LEAVE, POP, PUSH, BBIT0,
BBIT1, BI, BIH, BRCC, EI, JLI, and SUB instruction classes.
(flag_class_t): Add F_CLASS_WB, F_CLASS_ZZ, and F_CLASS_IMPLICIT
flag classes.
opcode/
2017-02-06 Claudiu Zissulescu <claziss@synopsys.com>
Anton Kolesov <anton.kolesov@synopsys.com>
* arc-dis.c (arc_disassemble_info): New structure.
(init_arc_disasm_info): New function.
(find_format_from_table): Ignore implicit flags.
(find_format): Update dissassembler private data.
(print_flags): Likewise.
(print_insn_arc): Likewise.
(arc_opcode_to_insn_type): Consider the new added instruction
classes.
(arcAnalyzeInstr): Remove.
(arc_insn_decode): New function.
* arc-dis.h (arc_ldst_writeback_mode): New enum.
(arc_ldst_data_size): Likewise.
(arc_condition_code): Likewise.
(arc_operand_kind): Likewise.
(arc_insn_kind): New struct.
(arc_instruction): Likewise.
(arc_insn_decode): Declare function.
(ARC_Debugger_OperandType): Deleted.
(Flow): Likewise.
(NullifyMode): Likewise.
(allOperandsSize): Likewise.
(arcDisState): Likewise.
(arcAnalyzeInstr): Likewise.
* arc-dis.c (arc_opcode_to_insn_type): Handle newly introduced
insn_class_t enums.
* arc-opc.c (F_SIZED): New define.
(C_CC_EQ, C_CC_GE, C_CC_GT, C_CC_HI, C_CC_HS): Likewise.
(C_CC_LE, C_CC_LO, C_CC_LS, C_CC_LT, C_CC_NE): Likewise.
(C_CC_NE, C_AA_AB, C_AA_AW, C_ZZ_D, C_ZZ_H, C_ZZ_B): Likewise.
(arc_flag_classes): Add F_CLASS_COND/F_CLASS_IMPLICIT flags.
* opcodes/arc-tbl.h: Update instructions to include new
F_CLASS_IMPLICIT flags.
(bbit0, lp): Change class.
(bbit1, bi, bih, br*, ei_s, jli_s): Likewsie
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2017-02-06 11:26:13 +01:00 |
Nick Clifton
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886a250647
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New ARC implementation.
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.
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2015-10-07 14:20:19 +01:00 |
Alan Modra
Anton Kolesov
H.J. Lu