[0/6,RFC] Support Intel APX EGPR (part II)

  Add another 6 patches to support Intel APX EGPR.

Cui, Lili (1):
  Disable pseudo prefix {rex2} for illegal instructions.

H.J. Lu (3):
  x86-64: Add R_X86_64_CODE_4_GOTPCRELX
  gold: Handle R_X86_64_CODE_4_GOTPCRELX
  For

Hu, Lin1 (1):
  Support {evex} pseudo prefix for decode evex promoted insns without
    egpr32.

hjl-tools (1):
  Gold: Handle R_X86_64_CODE_4_GOTPC32_TLSDESC/R_X86_64_CODE_4_GOTTPOFF

 bfd/bfd-in2.h                                 |    3 +
 bfd/elf64-x86-64.c                            |  196 ++-
 bfd/libbfd.h                                  |    3 +
 bfd/reloc.c                                   |    6 +
 elfcpp/x86_64.h                               |   14 +-
 gas/config/tc-i386.c                          |   42 +-
 gas/config/tc-i386.h                          |    6 +-
 .../gas/i386/ilp32/x86-64-localpic.d          |    4 +-
 .../gas/i386/x86-64-apx_f-evex-intel.d        | 1184 +++++++++++++++++
 gas/testsuite/gas/i386/x86-64-apx_f-evex.d    | 1184 +++++++++++++++++
 gas/testsuite/gas/i386/x86-64-apx_f-evex.s    | 1180 ++++++++++++++++
 gas/testsuite/gas/i386/x86-64-gotpcrel.d      |   12 +
 gas/testsuite/gas/i386/x86-64-gotpcrel.s      |   19 +
 gas/testsuite/gas/i386/x86-64-gottpoff.d      |   19 +
 gas/testsuite/gas/i386/x86-64-gottpoff.s      |   15 +
 gas/testsuite/gas/i386/x86-64-localpic.d      |    4 +-
 gas/testsuite/gas/i386/x86-64-localpic.s      |    2 +
 gas/testsuite/gas/i386/x86-64-pseudos-bad.l   |   36 +
 gas/testsuite/gas/i386/x86-64-pseudos-bad.s   |   42 +
 gas/testsuite/gas/i386/x86-64-pseudos.d       |    1 -
 gas/testsuite/gas/i386/x86-64-pseudos.s       |    1 -
 gas/testsuite/gas/i386/x86-64-tlsdesc.d       |   17 +
 gas/testsuite/gas/i386/x86-64-tlsdesc.s       |   13 +
 gas/testsuite/gas/i386/x86-64.exp             |    5 +
 gas/write.h                                   |    3 +-
 gold/testsuite/Makefile.am                    |   11 +
 gold/testsuite/Makefile.in                    |   17 +
 gold/testsuite/x86_64_gd_to_le.s              |    1 +
 gold/testsuite/x86_64_gd_to_le.sh             |    1 +
 gold/testsuite/x86_64_ie_to_le.s              |   17 +
 gold/testsuite/x86_64_ie_to_le.sh             |   29 +
 gold/testsuite/x86_64_mov_to_lea.sh           |   16 +
 gold/testsuite/x86_64_mov_to_lea1.s           |    1 +
 gold/testsuite/x86_64_mov_to_lea2.s           |    1 +
 gold/testsuite/x86_64_mov_to_lea3.s           |    1 +
 gold/testsuite/x86_64_mov_to_lea4.s           |    1 +
 gold/testsuite/x86_64_mov_to_lea5.s           |    1 +
 gold/x86_64.cc                                |  193 ++-
 include/elf/x86-64.h                          |   12 +-
 ld/testsuite/ld-x86-64/apx-load1.s            |   51 +
 ld/testsuite/ld-x86-64/apx-load1a.d           |   54 +
 ld/testsuite/ld-x86-64/apx-load1b.d           |   55 +
 ld/testsuite/ld-x86-64/apx-load1c.d           |   47 +
 ld/testsuite/ld-x86-64/apx-load1d.d           |   47 +
 ld/testsuite/ld-x86-64/tlsbindesc.dd          |   49 +
 ld/testsuite/ld-x86-64/tlsbindesc.rd          |   36 +-
 ld/testsuite/ld-x86-64/tlsbindesc.s           |   39 +
 ld/testsuite/ld-x86-64/x86-64.exp             |    4 +
 opcodes/i386-dis-evex-len.h                   |    2 +-
 opcodes/i386-dis-evex-mod.h                   |   24 +-
 opcodes/i386-dis-evex-prefix.h                |   36 +-
 opcodes/i386-dis-evex-reg.h                   |   50 +-
 opcodes/i386-dis-evex-x86.h                   |   32 +-
 opcodes/i386-dis-evex.h                       |   20 +-
 opcodes/i386-dis.c                            |   53 +-
 opcodes/i386-opc.tbl                          |   70 +-
 56 files changed, 4743 insertions(+), 239 deletions(-)
 create mode 100644 gas/testsuite/gas/i386/x86-64-apx_f-evex-intel.d
 create mode 100644 gas/testsuite/gas/i386/x86-64-apx_f-evex.d
 create mode 100644 gas/testsuite/gas/i386/x86-64-apx_f-evex.s
 create mode 100644 gas/testsuite/gas/i386/x86-64-gottpoff.d
 create mode 100644 gas/testsuite/gas/i386/x86-64-gottpoff.s
 create mode 100644 gas/testsuite/gas/i386/x86-64-tlsdesc.d
 create mode 100644 gas/testsuite/gas/i386/x86-64-tlsdesc.s
 create mode 100644 gold/testsuite/x86_64_ie_to_le.s
 create mode 100755 gold/testsuite/x86_64_ie_to_le.sh
 create mode 100644 ld/testsuite/ld-x86-64/apx-load1.s
 create mode 100644 ld/testsuite/ld-x86-64/apx-load1a.d
 create mode 100644 ld/testsuite/ld-x86-64/apx-load1b.d
 create mode 100644 ld/testsuite/ld-x86-64/apx-load1c.d
 create mode 100644 ld/testsuite/ld-x86-64/apx-load1d.d