7ba29e2a41
* bfd/Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
* bfd/Makefile.in: Same.
* bfd/archures.c: Add bfd_arch_microblaze.
* bfd/bfd-in2.h: Regenerate.
* bfd/config.bfd: Add microblaze target.
* bfd/configure: Add bfd_elf32_microblaze_vec target.
* bfd/configure.in: Same.
* bfd/cpu-microblaze.c: New.
* bfd/elf32-microblaze.c: New.
* bfd/libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
* bfd/libbfd.h: Regenerate.
* bfd/reloc.c: Add MICROBLAZE relocations.
* bfd/section.c: Add struct relax_table and relax_count to section.
* bfd/targets.c: Add bfd_elf32_microblaze_vec.
* binutils/MAINTAINERS: Add self as maintainer.
* binutils/readelf.c: Include elf/microblaze.h, add EM_MICROBLAZE &
EM_MICROBLAZE_OLD to guess_is_rela(), dump_relocations(),
get_machine_name().
* config.sub: Add microblaze target.
* configure: Same.
* configure.ac: Same.
* gas/Makefile.am: add microblaze to CPU_TYPES, config/tc-microblaze.c to
TARGET_CPU_CFILES, config/tc-microblaze.h to TARGET_CPU_HFILES, add
DEP_microblaze_elf target.
* gas/Makefile.in: Same.
* gas/config/tc-microblaze.c: Add MicroBlaze assembler.
* gas/config/tc-microblaze.h: Add header for tc-microblaze.c.
* gas/configure: Add microblaze target.
* gas/configure.in: Same.
* gas/configure.tgt: Same.
* gas/doc/Makefile.am: Add c-microblaze.texi to CPU_DOCS.
* gas/doc/Makefile.in: Same.
* gas/doc/all.texi: Set MICROBLAZE.
* gas/doc/as.texinfo: Add MicroBlaze doc links.
* gas/doc/c-microblaze.texi: New MicroBlaze docs.
* include/dis-asm.h: Decl print_insn_microblaze().
* include/elf/common.h: Define EM_MICROBLAZE & EM_MICROBLAZE_OLD.
* include/elf/microblaze.h: New reloc definitions.
* ld/Makefile.am: Add eelf32mb_linux.o, eelf32microblaze.o to
ALL_EMULATIONS, targets.
* ld/Makefile.in: Same.
* ld/configure.tgt: Add microblaze*-linux*, microblaze* targets.
* ld/emulparams/elf32mb_linux.sh: New.
* ld/emulparams/elf32microblaze.sh. New.
* ld/scripttempl/elfmicroblaze.sc: New.
* opcodes/Makefile.am: Add microblaze-opc.h to HFILES, microblaze-dis.c to
CFILES, microblaze-dis.lo to ALL_MACHINES, targets.
* opcodes/Makefile.in: Same.
* opcodes/configure: Add bfd_microblaze_arch target.
* opcodes/configure.in: Same.
* opcodes/disassemble.c: Define ARCH_microblaze, return
print_insn_microblaze().
* opcodes/microblaze-dis.c: New MicroBlaze disassembler.
* opcodes/microblaze-opc.h: New MicroBlaze opcode definitions.
* opcodes/microblaze-opcm.h: New MicroBlaze opcode types.
64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
/* Xilinx MicroBlaze support for BFD.
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Copyright 2009 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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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., 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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/* This file holds definitions specific to the MICROBLAZE ELF ABI. */
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#ifndef _ELF_MICROBLAZE_H
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#define _ELF_MICROBLAZE_H
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#include "elf/reloc-macros.h"
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/* Relocations. */
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START_RELOC_NUMBERS (elf_microblaze_reloc_type)
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RELOC_NUMBER (R_MICROBLAZE_NONE, 0)
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RELOC_NUMBER (R_MICROBLAZE_32, 1)
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RELOC_NUMBER (R_MICROBLAZE_32_PCREL, 2)
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RELOC_NUMBER (R_MICROBLAZE_64_PCREL, 3)
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RELOC_NUMBER (R_MICROBLAZE_32_PCREL_LO, 4)
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RELOC_NUMBER (R_MICROBLAZE_64, 5)
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RELOC_NUMBER (R_MICROBLAZE_32_LO, 6)
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RELOC_NUMBER (R_MICROBLAZE_SRO32, 7)
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RELOC_NUMBER (R_MICROBLAZE_SRW32, 8)
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RELOC_NUMBER (R_MICROBLAZE_64_NONE, 9)
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RELOC_NUMBER (R_MICROBLAZE_32_SYM_OP_SYM, 10)
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RELOC_NUMBER (R_MICROBLAZE_GNU_VTINHERIT, 11)
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RELOC_NUMBER (R_MICROBLAZE_GNU_VTENTRY, 12)
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RELOC_NUMBER (R_MICROBLAZE_GOTPC_64, 13) /* PC-relative GOT offset. */
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RELOC_NUMBER (R_MICROBLAZE_GOT_64, 14) /* GOT entry offset. */
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RELOC_NUMBER (R_MICROBLAZE_PLT_64, 15) /* PLT offset (PC-relative). */
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RELOC_NUMBER (R_MICROBLAZE_REL, 16) /* Adjust by program base. */
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RELOC_NUMBER (R_MICROBLAZE_JUMP_SLOT, 17) /* Create PLT entry. */
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RELOC_NUMBER (R_MICROBLAZE_GLOB_DAT, 18) /* Create GOT entry. */
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RELOC_NUMBER (R_MICROBLAZE_GOTOFF_64, 19) /* Offset relative to GOT. */
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RELOC_NUMBER (R_MICROBLAZE_GOTOFF_32, 20) /* Offset relative to GOT. */
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RELOC_NUMBER (R_MICROBLAZE_COPY, 21) /* Runtime copy. */
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END_RELOC_NUMBERS (R_MICROBLAZE_max)
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/* Global base address names. */
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#define RO_SDA_ANCHOR_NAME "_SDA2_BASE_"
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#define RW_SDA_ANCHOR_NAME "_SDA_BASE_"
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/* Section Attributes. */
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#define SHF_MICROBLAZE_NOREAD 0x80000000
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#endif /* _ELF_MICROBLAZE_H */
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