Add support for Xilinx MicroBlaze processor.

        * 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.

2 files changed, 11 insertions, 0 deletions

diff --git a/binutils/MAINTAINERS b/binutils/MAINTAINERS
index c2b7b70..6d31632 100644
--- a/binutils/MAINTAINERS
+++ b/binutils/MAINTAINERS
@@ -93,6 +93,7 @@ responsibility among the other maintainers.
   MACH-O           Tristan Gingold <gingold@adacore.com>
   MAXQ		   Inderpreet Singh <inderpreetb@noida.hcltech.com>
   MEP		   Dave Brolley <brolley@redhat.com>
+  MICROBLAZE	   Michael Eager <eager@eagercon.com>
   MIPS		   Eric Christopher <echristo@apple.com>
   MMIX		   Hans-Peter Nilsson <hp@bitrange.com>
   MN10300	   Eric Christopher <echristo@apple.com>
diff --git a/binutils/readelf.c b/binutils/readelf.c
index 8097121..9e8f48f 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -119,6 +119,7 @@
 #include "elf/m68hc11.h"
 #include "elf/mcore.h"
 #include "elf/mep.h"
+#include "elf/microblaze.h"
 #include "elf/mips.h"
 #include "elf/mmix.h"
 #include "elf/mn10200.h"
@@ -614,6 +615,8 @@ guess_is_rela (unsigned int e_machine)
     case EM_XSTORMY16:
     case EM_XTENSA:
     case EM_XTENSA_OLD:
+    case EM_MICROBLAZE:
+    case EM_MICROBLAZE_OLD:
       return TRUE;
 
     case EM_68HC05:
@@ -1197,6 +1200,11 @@ dump_relocations (FILE * file,
 	case EM_CR16_OLD:
 	  rtype = elf_cr16_reloc_type (type);
 	  break;
+	
+	case EM_MICROBLAZE:
+	case EM_MICROBLAZE_OLD:
+	  rtype = elf_microblaze_reloc_type (type);
+	  break;
 	}
 
       if (rtype == NULL)
@@ -1865,6 +1873,8 @@ get_machine_name (unsigned e_machine)
     case EM_CYGNUS_MEP:         return "Toshiba MeP Media Engine";
     case EM_CR16:
     case EM_CR16_OLD:		return "National Semiconductor's CR16";
+    case EM_MICROBLAZE:		return "Xilinx MicroBlaze";
+    case EM_MICROBLAZE_OLD:	return "Xilinx MicroBlaze";
     default:
       snprintf (buff, sizeof (buff), _("<unknown>: 0x%x"), e_machine);
       return buff;