This patch adds support to objdump for disassembly of NFP (Netronome Flow Processor) ELF files (.nffw) as well as some basic readelf support.

bfd	* Makefile.am: Added NFP files to build.
	* archures.c: Added bfd_arch_nfp
	* config.bfd: Added NFP support.
	* configure.ac: Added NFP support.
	* cpu-nfp.c: New, for NFP support.
	* elf-bfd.h: Added elf_section_info()
	* elf64-nfp.c: New, for NFP support.
	* po/SRC-POTFILES.in: Added NFP source files.
	* targets.c: Added nfp_elf64_vec
	* bfd-in2.h: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

binutils* readelf.c: Very basic support for EM_NFP and its section types.
	* testsuite/binutils-all/nfp: New directory.
	* testsuite/binutils-all/nfp/objdump.exp: New file.  Run new
	tests.
	* testsuite/binutils-all/nfp/test2_ctx8.d: New file.
	* testsuite/binutils-all/nfp/test2_no-pc_ctx4.d: New file.
	* testsuite/binutils-all/nfp/test1.d: New file.
	* testsuite/binutils-all/nfp/nfp6000.nffw: New file.
	* testsuite/binutils-all/nfp/test2_nfp6000.nffw: New file.
	* NEWS: Mention the new support.

include	* dis-asm.h: Added print_nfp_disassembler_options prototype.
	* elf/common.h: Added EM_NFP, officially assigned. See Google Group
	Generic System V Application Binary Interface.
	* elf/nfp.h: New, for NFP support.
	* opcode/nfp.h: New, for NFP support.

opcodes	Makefile.am: Added nfp-dis.c.
	configure.ac: Added bfd_nfp_arch.
	disassemble.h: Added print_insn_nfp prototype.
	disassemble.c: Added ARCH_nfp and call to print_insn_nfp
	nfp-dis.c: New, for NFP support.
	po/POTFILES.in: Added nfp-dis.c to the list.
	Makefile.in: Regenerate.
	configure: Regenerate.

1 files changed, 62 insertions, 0 deletions

diff --git a/bfd/cpu-nfp.c b/bfd/cpu-nfp.c
new file mode 100644
index 0000000..ef97f86
--- /dev/null
+++ b/bfd/cpu-nfp.c
@@ -0,0 +1,62 @@
+/* BFD library support routines for the NFP.
+   Copyright (C) 2017 Free Software Foundation, Inc.
+   Contributed by Francois H. Theron <francois.theron@netronome.com>
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "libbfd.h"
+
+static const bfd_arch_info_type *
+bfd_nfp_compatible (const bfd_arch_info_type * a,
+		    const bfd_arch_info_type * b)
+{
+  if (a->arch != b->arch)
+    return NULL;
+
+  if (a->mach != b->mach)
+    return NULL;
+
+  return a;
+}
+
+#define N(machine, print, default, next)			\
+{								\
+  32,								\
+  64,								\
+  8,								\
+  bfd_arch_nfp,							\
+  machine,							\
+  "nfp",							\
+  print,							\
+  3,								\
+  default,							\
+  bfd_nfp_compatible,						\
+  bfd_default_scan,						\
+  bfd_arch_default_fill,					\
+  next								\
+}
+
+static const bfd_arch_info_type arch_info_struct[] =
+{
+  N (bfd_mach_nfp3200, "NFP-32xx", FALSE, NULL)
+};
+
+const bfd_arch_info_type bfd_nfp_arch =
+  N (bfd_mach_nfp6000, "NFP-6xxx", TRUE, &arch_info_struct[0]);