Add support for Andes NDS32:

BFD:
	* Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
	files.
	* Makefile.in: Regenerate.
	* archures.c (bfd_nds32_arch): Add nds32 target.
	* bfd-in2.h: Regenerate.
	* config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
	and bfd_elf32_nds32belin_vec.
	(nds32*be-*-linux*): Likewise.
	(nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
	(nds32*be-*-*): Likewise.
	* configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
	(bfd_elf32_nds32le_vec): Likewise.
	(bfd_elf32_nds32belin_vec): Likewise.
	(bfd_elf32_nds32lelin_vec): Likewise.
	* configure: Regenerate.
	* cpu-nds32.c: New file for nds32.
	* elf-bfd.h: Add NDS32_ELF_DATA.
	* elf32-nds32.c: New file for nds32.
	* elf32-nds32.h: New file for nds32.
	* libbfd.h: Regenerate.
	* reloc.c: Add relocations for nds32.
	* targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
	(bfd_elf32_nds32le_vec): Likewise.
	(bfd_elf32_nds32belin_vec): Likewise.
	(bfd_elf32_nds32lelin_vec): Likewise.

BINUTILS:
	* readelf.c: Include elf/nds32.h
	(guess_is_rela): Add case for EM_NDS32.
	(dump_relocations): Add case for EM_NDS32.
	(decode_NDS32_machine_flags): New.
	(get_machine_flags): Add case for EM_NDS32.
	(is_32bit_abs_reloc): Likewise.
	(is_16bit_abs_reloc): Likewise.
	(process_nds32_specific): New.
	(process_arch_specific): Add case for EM_NDS32.
	* NEWS: Announce Andes nds32 support.
	* MAINTAINERS: Add nds32 maintainers.
  TESTSUITE:
	* binutils-all/objdump.exp: Add NDS32 cpu.
	* binutils-all/readelf.r: Skip extra reloc created by NDS32.

GAS:
	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c.
	(TARGET_CPU_HFILES): Add config/tc-nds32.h.
	* Makefile.in: Regenerate.
	* configure.in (nds32): Add nds32 target extension config support.
	* configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*.
	* configure: Regenerate.
	* config/tc-nds32.c: New file for nds32.
	* config/tc-nds32.h: New file for nds32.
	* doc/Makefile.am (CPU_DOCS): Add c-nds32.texi.
	* doc/Makefile.in: Regenerate.
	* doc/as.texinfo: Add nds32 options.
	* doc/all.texi: Set NDS32.
	* doc/c-nds32.texi: New file dor nds32 document.
	* NEWS: Announce Andes nds32 support.
  TESTSUITE:
	* gas/all/gas.exp: Add expected failures for NDS32.
	* gas/elf/elf.exp: Likewise.
	* gas/lns/lns.exp: Use alternate test.
	* gas/macros/irp.d: Skip for NDS32.
	* gas/macros/macros.exp: Skip some tests for the NDS32.
	* gas/macros/rept.d: Skip for NDS32.
	* gas/macros/test3.d: Skip for NDS32.
	* gas/nds32: New directory.
	* gas/nds32/alu-1.s: New test.
	* gas/nds32/alu-1.d: Likewise.
	* gas/nds32/alu-2.s: Likewise.
	* gas/nds32/alu-2.d: Likewise.
	* gas/nds32/br-1.d: Likewise.
	* gas/nds32/br-1.s: Likewise.
	* gas/nds32/br-2.d: Likewise.
	* gas/nds32/br-2.s: Likewise.
	* gas/nds32/ji-jr.d: Likewise.
	* gas/nds32/ji-jr.s: Likewise.
	* gas/nds32/ls.d: Likewise.
	* gas/nds32/ls.s: Likewise.
	* gas/nds32/lsi.d: Likewise.
	* gas/nds32/lsi.s: Likewise.
	* gas/nds32/to-16bit-v1.d: Likewise.
	* gas/nds32/to-16bit-v1.s: Likewise.
	* gas/nds32/to-16bit-v2.d: Likewise.
	* gas/nds32/to-16bit-v2.s: Likewise.
	* gas/nds32/to-16bit-v3.d: Likewise.
	* gas/nds32/to-16bit-v3.s: Likewise.
	* gas/nds32/nds32.exp: New test driver.

LD:
	* Makefile.am (ALL_EMULATION_SOURCES): Add nds32 target.
	* Makefile.in: Regenerate.
	* configure.tgt: Add case for nds32*le-*-elf*, nds32*be-*-elf*,
	nds32*le-*-linux-gnu*, and nds32*be-*-linux-gnu*.
	* emulparams/nds32belf.sh: New file for nds32.
	* emulparams/nds32belf_linux.sh: Likewise.
	* emulparams/nds32belf16m.sh: Likewise.
	* emulparams/nds32elf.sh: Likewise.
	* emulparams/nds32elf_linux.sh: Likewise.
	* emulparams/nds32elf16m.sh: Likewise.
	* emultempl/nds32elf.em: Likewise.
	* scripttempl/nds32elf.sc}: Likewise.
	* gen-doc.texi: Set NDS32.
	* ld.texinfo: Set NDS32.
	* NEWS: Announce Andes nds32 support.
  TESTSUITE:
	* lib/ld-lib.exp: Add NDS32 to list of targets that do not support
	shared library generation.
	* ld-nds32: New directory.
	* ld-nds32/branch.d: New test.
	* ld-nds32/branch.ld: New test.
	* ld-nds32/branch.s: New test.
	* ld-nds32/diff.d: New test.
	* ld-nds32/diff.ld: New test.
	* ld-nds32/diff.s: New test.
	* ld-nds32/gp.d: New test.
	* ld-nds32/gp.ld: New test.
	* ld-nds32/gp.s: New test.
	* ld-nds32/imm.d: New test.
	* ld-nds32/imm.ld: New test.
	* ld-nds32/imm.s: New test.
	* ld-nds32/imm_symbol.s: New test.
	* ld-nds32/relax_jmp.d: New test.
	* ld-nds32/relax_jmp.ld: New test.
	* ld-nds32/relax_jmp.s: New test.
	* ld-nds32/relax_load_store.d: New test.
	* ld-nds32/relax_load_store.ld: New test.
	* ld-nds32/relax_load_store.s: New test.
	* ld-nds32/nds32.exp: New file.

OPCODES:
	* Makefile.am (TARGET_LIBOPCODES_CFILES): Add nds32-asm.c
	and nds32-dis.c.
	* Makefile.in: Regenerate.
	* configure.in: Add case for bfd_nds32_arch.
	* configure: Regenerate.
	* disassemble.c (ARCH_nds32): Define.
	* nds32-asm.c: New file for nds32.
	* nds32-asm.h: New file for nds32.
	* nds32-dis.c: New file for nds32.
	* nds32-opc.h: New file for nds32.

INCLUDE:
	* dis-asm.h (print_insn_nds32): Add nds32 target.
	* elf/nds32.h: New file for nds32.
	* opcode/nds32.h: New file for nds32.

1 files changed, 94 insertions, 0 deletions

diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 4aaecbf..87605b9 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -1746,6 +1746,100 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
   "BFD_RELOC_M32R_GOTPC_HI_ULO",
   "BFD_RELOC_M32R_GOTPC_HI_SLO",
   "BFD_RELOC_M32R_GOTPC_LO",
+  "BFD_RELOC_NDS32_20",
+  "BFD_RELOC_NDS32_9_PCREL",
+  "BFD_RELOC_NDS32_WORD_9_PCREL",
+  "BFD_RELOC_NDS32_15_PCREL",
+  "BFD_RELOC_NDS32_17_PCREL",
+  "BFD_RELOC_NDS32_25_PCREL",
+  "BFD_RELOC_NDS32_HI20",
+  "BFD_RELOC_NDS32_LO12S3",
+  "BFD_RELOC_NDS32_LO12S2",
+  "BFD_RELOC_NDS32_LO12S1",
+  "BFD_RELOC_NDS32_LO12S0",
+  "BFD_RELOC_NDS32_LO12S0_ORI",
+  "BFD_RELOC_NDS32_SDA15S3",
+  "BFD_RELOC_NDS32_SDA15S2",
+  "BFD_RELOC_NDS32_SDA15S1",
+  "BFD_RELOC_NDS32_SDA15S0",
+  "BFD_RELOC_NDS32_SDA16S3",
+  "BFD_RELOC_NDS32_SDA17S2",
+  "BFD_RELOC_NDS32_SDA18S1",
+  "BFD_RELOC_NDS32_SDA19S0",
+  "BFD_RELOC_NDS32_GOT20",
+  "BFD_RELOC_NDS32_9_PLTREL",
+  "BFD_RELOC_NDS32_25_PLTREL",
+  "BFD_RELOC_NDS32_COPY",
+  "BFD_RELOC_NDS32_GLOB_DAT",
+  "BFD_RELOC_NDS32_JMP_SLOT",
+  "BFD_RELOC_NDS32_RELATIVE",
+  "BFD_RELOC_NDS32_GOTOFF",
+  "BFD_RELOC_NDS32_GOTOFF_HI20",
+  "BFD_RELOC_NDS32_GOTOFF_LO12",
+  "BFD_RELOC_NDS32_GOTPC20",
+  "BFD_RELOC_NDS32_GOT_HI20",
+  "BFD_RELOC_NDS32_GOT_LO12",
+  "BFD_RELOC_NDS32_GOTPC_HI20",
+  "BFD_RELOC_NDS32_GOTPC_LO12",
+  "BFD_RELOC_NDS32_INSN16",
+  "BFD_RELOC_NDS32_LABEL",
+  "BFD_RELOC_NDS32_LONGCALL1",
+  "BFD_RELOC_NDS32_LONGCALL2",
+  "BFD_RELOC_NDS32_LONGCALL3",
+  "BFD_RELOC_NDS32_LONGJUMP1",
+  "BFD_RELOC_NDS32_LONGJUMP2",
+  "BFD_RELOC_NDS32_LONGJUMP3",
+  "BFD_RELOC_NDS32_LOADSTORE",
+  "BFD_RELOC_NDS32_9_FIXED",
+  "BFD_RELOC_NDS32_15_FIXED",
+  "BFD_RELOC_NDS32_17_FIXED",
+  "BFD_RELOC_NDS32_25_FIXED",
+  "BFD_RELOC_NDS32_PLTREL_HI20",
+  "BFD_RELOC_NDS32_PLTREL_LO12",
+  "BFD_RELOC_NDS32_PLT_GOTREL_HI20",
+  "BFD_RELOC_NDS32_PLT_GOTREL_LO12",
+  "BFD_RELOC_NDS32_SDA12S2_DP",
+  "BFD_RELOC_NDS32_SDA12S2_SP",
+  "BFD_RELOC_NDS32_LO12S2_DP",
+  "BFD_RELOC_NDS32_LO12S2_SP",
+  "BFD_RELOC_NDS32_DWARF2_OP1",
+  "BFD_RELOC_NDS32_DWARF2_OP2",
+  "BFD_RELOC_NDS32_DWARF2_LEB",
+  "BFD_RELOC_NDS32_UPDATE_TA",
+  "BFD_RELOC_NDS32_PLT_GOTREL_LO20",
+  "BFD_RELOC_NDS32_PLT_GOTREL_LO15",
+  "BFD_RELOC_NDS32_PLT_GOTREL_LO19",
+  "BFD_RELOC_NDS32_GOT_LO15",
+  "BFD_RELOC_NDS32_GOT_LO19",
+  "BFD_RELOC_NDS32_GOTOFF_LO15",
+  "BFD_RELOC_NDS32_GOTOFF_LO19",
+  "BFD_RELOC_NDS32_GOT15S2",
+  "BFD_RELOC_NDS32_GOT17S2",
+  "BFD_RELOC_NDS32_5",
+  "BFD_RELOC_NDS32_10_UPCREL",
+  "BFD_RELOC_NDS32_SDA_FP7U2_RELA",
+  "BFD_RELOC_NDS32_RELAX_ENTRY",
+  "BFD_RELOC_NDS32_GOT_SUFF",
+  "BFD_RELOC_NDS32_GOTOFF_SUFF",
+  "BFD_RELOC_NDS32_PLT_GOT_SUFF",
+  "BFD_RELOC_NDS32_MULCALL_SUFF",
+  "BFD_RELOC_NDS32_PTR",
+  "BFD_RELOC_NDS32_PTR_COUNT",
+  "BFD_RELOC_NDS32_PTR_RESOLVED",
+  "BFD_RELOC_NDS32_PLTBLOCK",
+  "BFD_RELOC_NDS32_RELAX_REGION_BEGIN",
+  "BFD_RELOC_NDS32_RELAX_REGION_END",
+  "BFD_RELOC_NDS32_MINUEND",
+  "BFD_RELOC_NDS32_SUBTRAHEND",
+  "BFD_RELOC_NDS32_DIFF8",
+  "BFD_RELOC_NDS32_DIFF16",
+  "BFD_RELOC_NDS32_DIFF32",
+  "BFD_RELOC_NDS32_DIFF_ULEB128",
+  "BFD_RELOC_NDS32_25_ABS",
+  "BFD_RELOC_NDS32_DATA",
+  "BFD_RELOC_NDS32_TRAN",
+  "BFD_RELOC_NDS32_17IFC_PCREL",
+  "BFD_RELOC_NDS32_10IFCU_PCREL",
   "BFD_RELOC_V850_9_PCREL",
   "BFD_RELOC_V850_22_PCREL",
   "BFD_RELOC_V850_SDA_16_16_OFFSET",