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[ping] [PATCH v1 0/3] Intel(R) AVX-512 register support


Hello Mark,

Did you have the time to look at this patch series yet?

Thanks a lot for your support!

Regards,
Michael

-----Original Message-----
From: Sturm, Michael 
Sent: Friday, December 20, 2013 10:53 AM
To: palves@redhat.com; eliz@gnu.org; mark.kettenis@xs4all.nl; Tedeschi, Walfred
Cc: gdb-patches@sourceware.org; Sturm, Michael
Subject: [PATCH v1 0/3] Intel(R) AVX-512 register support

This patch series adds support for the Intel(R) Advanced Vector Extensions 512
(Intel(R) AVX-512) registers. Native and remote debugging are covered by this patch series.

Intel(R) AVX-512 is an extension to AVX to support 512-bit wide SIMD registers in 64-bit mode (XMM0-XMM31, YMM0-YMM31, ZMM0-ZMM31). The number of available registers in 32-bit mode is still 8 (XMM0-7, YMM0-7, ZMM0-7). The lower 256-bits of the ZMM registers are aliased to the respective 256-bit YMM registers. The lower 128-bits are aliased to the respective 128-bit XMM registers.

There are also 8 new, dedicated mask registers (K0-K7) in both 32-bit mode and 64-bit mode.

For more information please see
Intel(R) Developer Zone: Intel(R) AVX
http://software.intel.com/en-us/intel-isa-extensions#pid-16007-1495

Intel(R) Architecture Instruction Set Extensions Programming Reference:
http://software.intel.com/en-us/file/319433-017pdf

Michael Sturm (3):
  Add AVX512 registers support to GDB.
  Add AVX512 register support to gdbserver.
  Add AVX512 feature description to GDB manual

 gdb/NEWS                                   |   5 +
 gdb/amd64-linux-nat.c                      |  19 +-
 gdb/amd64-linux-tdep.c                     |  23 +-
 gdb/amd64-linux-tdep.h                     |   5 +-
 gdb/amd64-tdep.c                           |  80 +++++
 gdb/amd64-tdep.h                           |  12 +-
 gdb/common/i386-xstate.h                   |  20 +-
 gdb/doc/gdb.texinfo                        |  34 ++
 gdb/features/Makefile                      |  22 ++
 gdb/features/i386/32bit-avx512.xml         |  30 ++
 gdb/features/i386/64bit-avx512.xml         | 102 ++++++
 gdb/features/i386/amd64-avx512-linux.c     | 321 +++++++++++++++++++
 gdb/features/i386/amd64-avx512-linux.xml   |  20 ++
 gdb/features/i386/amd64-avx512.c           | 316 +++++++++++++++++++
 gdb/features/i386/amd64-avx512.xml         |  18 ++
 gdb/features/i386/i386-avx512-linux.c      | 208 ++++++++++++
 gdb/features/i386/i386-avx512-linux.xml    |  20 ++
 gdb/features/i386/i386-avx512.c            | 203 ++++++++++++
 gdb/features/i386/i386-avx512.xml          |  18 ++
 gdb/features/i386/x32-avx512-linux.c       | 321 +++++++++++++++++++
 gdb/features/i386/x32-avx512-linux.xml     |  20 ++
 gdb/features/i386/x32-avx512.c             | 316 +++++++++++++++++++
 gdb/features/i386/x32-avx512.xml           |  18 ++
 gdb/gdbserver/Makefile.in                  |  19 +-
 gdb/gdbserver/configure.srv                |  20 +-
 gdb/gdbserver/i387-fp.c                    | 182 ++++++++++-
 gdb/gdbserver/linux-x86-low.c              |  35 ++-
 gdb/i386-linux-nat.c                       |   5 +-
 gdb/i386-linux-tdep.c                      |  16 +-
 gdb/i386-linux-tdep.h                      |   7 +-
 gdb/i386-tdep.c                            | 466 +++++++++++++++++++++++++--
 gdb/i386-tdep.h                            |  64 +++-
 gdb/i387-tdep.c                            | 384 +++++++++++++++++++++-
 gdb/i387-tdep.h                            |  21 ++
 gdb/regformats/i386/amd64-avx512-linux.dat | 156 +++++++++
 gdb/regformats/i386/amd64-avx512.dat       | 155 +++++++++
 gdb/regformats/i386/i386-avx512-linux.dat  |  76 +++++
 gdb/regformats/i386/i386-avx512.dat        |  75 +++++
 gdb/regformats/i386/x32-avx512-linux.dat   | 156 +++++++++
 gdb/regformats/i386/x32-avx512.dat         | 155 +++++++++
 gdb/testsuite/gdb.arch/Makefile.in         |   2 +-
 gdb/testsuite/gdb.arch/i386-avx512.c       | 489 +++++++++++++++++++++++++++++
 gdb/testsuite/gdb.arch/i386-avx512.exp     | 176 +++++++++++
 43 files changed, 4749 insertions(+), 61 deletions(-)  create mode 100644 gdb/features/i386/32bit-avx512.xml
 create mode 100644 gdb/features/i386/64bit-avx512.xml
 create mode 100644 gdb/features/i386/amd64-avx512-linux.c
 create mode 100644 gdb/features/i386/amd64-avx512-linux.xml
 create mode 100644 gdb/features/i386/amd64-avx512.c  create mode 100644 gdb/features/i386/amd64-avx512.xml
 create mode 100644 gdb/features/i386/i386-avx512-linux.c
 create mode 100644 gdb/features/i386/i386-avx512-linux.xml
 create mode 100644 gdb/features/i386/i386-avx512.c  create mode 100644 gdb/features/i386/i386-avx512.xml  create mode 100644 gdb/features/i386/x32-avx512-linux.c
 create mode 100644 gdb/features/i386/x32-avx512-linux.xml
 create mode 100644 gdb/features/i386/x32-avx512.c  create mode 100644 gdb/features/i386/x32-avx512.xml  create mode 100644 gdb/regformats/i386/amd64-avx512-linux.dat
 create mode 100644 gdb/regformats/i386/amd64-avx512.dat
 create mode 100644 gdb/regformats/i386/i386-avx512-linux.dat
 create mode 100644 gdb/regformats/i386/i386-avx512.dat
 create mode 100644 gdb/regformats/i386/x32-avx512-linux.dat
 create mode 100644 gdb/regformats/i386/x32-avx512.dat
 create mode 100644 gdb/testsuite/gdb.arch/i386-avx512.c
 create mode 100644 gdb/testsuite/gdb.arch/i386-avx512.exp

--
1.8.4.2

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