[PATCH 0/4] aarch64: Add support for Armv8-R

[Alex Coplan]

Hello,

This patch series adds support for Armv8-R AArch64 to binutils. The
final patch in the series adds support for Arm's Cortex-R82 processor
which implements this architecture.

Any prefix of the patch series should build and pass regression tests.

OK for master?

Thanks,
Alex

---

Alex Coplan (4):
  aarch64: Add base support for Armv8-R
  aarch64: Add support for Armv8-R DFB alias
  aarch64: Add support for Armv8-R system registers
  aarch64: Add -mcpu option for Cortex-R82

 bfd/archures.c                                |   1 +
 bfd/bfd-in2.h                                 |   1 +
 bfd/cpu-aarch64.c                             |   6 +-
 gas/config/tc-aarch64.c                       |  11 +-
 gas/doc/c-aarch64.texi                        |   5 +-
 gas/testsuite/gas/aarch64/dfb.d               |   8 +
 gas/testsuite/gas/aarch64/dfb.s               |   2 +
 gas/testsuite/gas/aarch64/v8-r-bad-sysregs.d  |   3 +
 gas/testsuite/gas/aarch64/v8-r-bad-sysregs.l  |  14 ++
 gas/testsuite/gas/aarch64/v8-r-bad-sysregs.s  |  23 +++
 .../gas/aarch64/v8-r-sysregs-need-arch.d      |   3 +
 .../gas/aarch64/v8-r-sysregs-need-arch.l      | 141 +++++++++++++++++
 gas/testsuite/gas/aarch64/v8-r-sysregs.d      | 149 ++++++++++++++++++
 gas/testsuite/gas/aarch64/v8-r-sysregs.s      | 141 +++++++++++++++++
 include/opcode/aarch64.h                      |  14 +-
 opcodes/aarch64-dis.c                         |  35 +++-
 opcodes/aarch64-opc.c                         |  79 ++++++++--
 opcodes/aarch64-tbl.h                         |   6 +
 18 files changed, 622 insertions(+), 20 deletions(-)
 create mode 100644 gas/testsuite/gas/aarch64/dfb.d
 create mode 100644 gas/testsuite/gas/aarch64/dfb.s
 create mode 100644 gas/testsuite/gas/aarch64/v8-r-bad-sysregs.d
 create mode 100644 gas/testsuite/gas/aarch64/v8-r-bad-sysregs.l
 create mode 100644 gas/testsuite/gas/aarch64/v8-r-bad-sysregs.s
 create mode 100644 gas/testsuite/gas/aarch64/v8-r-sysregs-need-arch.d
 create mode 100644 gas/testsuite/gas/aarch64/v8-r-sysregs-need-arch.l
 create mode 100644 gas/testsuite/gas/aarch64/v8-r-sysregs.d
 create mode 100644 gas/testsuite/gas/aarch64/v8-r-sysregs.s