[Qemu-ppc] [PULL 00/64] ppc-for-2.8 queue 20160907

[David Gibson]

The following changes since commit 2926375cffce464fde6b4dabaed1e133d549af39:

  Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging 
(2016-09-06 17:18:17 +0100)

are available in the git repository at:

  git://github.com/dgibson/qemu.git tags/ppc-for-2.8-20160907

for you to fetch changes up to d2ab58ffc927c00e88f53f9b853b015a76fa1bd2:

  tests: Check serial output of firmware boot of some machines (2016-09-07 
12:40:13 +1000)

----------------------------------------------------------------
ppc patch queue for 2016-Sep-7

This is my first pull request for the newly opened qemu-2.8 tree.  It
contains a heap of things that were too late for 2.7 and have been
queued for a while.  In particular:
    * A number of preliminary patches for the powernv machine type
        * A substantial cleanup of exception handling which will be
          necessary to support running a TCG with hypervisor
          facilities
    * A start on support for POWER9
        * Some TCG implementations for new POWER9 instructions
        * Some TCG and related cleanups in preparation for POWER9
    * Some assorted TCG optimizations
    * An implementation of the H_CHANGE_LOGICAL_LAN_MAC hypercall
      which allows the MAC address to be changed on the PAPR virtual
      NIC.
    * Add some extra test cases for several machines (this isn't
      strictly in the ppc code, but is most value to ppc)

NOTE: This pull request supersedes ppc-for-2.8-20160906, which had
some problems.  Changes:
  * Dropped BenH's lmw/stmw speedups, which break for
    qemu-system-ppc64 on BE hosts
  * A small fix to Thomas' serial output test to avoid a warning on
    the isapc machine type.
  * Some trivial checkpatch fixes

Note that some of the patches in this series still have large numbers
of checkpatch warnings.  This is because they're moving existing code
that predates most of the checkpatch style conventions.

----------------------------------------------------------------
Aneesh Kumar K.V (1):
      target-ppc: Introduce Power9 family

Benjamin Herrenschmidt (36):
      ppc: Provide basic raise_exception_* functions
      ppc: Move classic fp ops out of translate.c
      ppc: Move embedded spe ops out of translate.c
      ppc: Move DFP ops out of translate.c
      ppc: Move VMX ops out of translate.c
      ppc: Move VSX ops out of translate.c
      ppc: Rename fload_invalid_op_excp to float_invalid_op_excp
      ppc: Make float_invalid_op_excp() pass the return address
      ppc: Make float_check_status() pass the return address
      ppc: Don't update the NIP in floating point generated code
      ppc: FP exceptions are always precise
      ppc: Don't update NIP in lswi/lswx/stswi/stswx
      ppc: Don't update NIP in lmw/stmw/icbi
      ppc: Make tlb_fill() use new exception helper
      ppc: Fix source NIP on SLB related interrupts
      ppc: Don't update NIP in DCR access routines
      ppc: Don't update NIP in facility unavailable interrupts
      ppc: Don't update NIP BookE 2.06 tlbwe
      ppc: Don't update NIP on conditional trap instructions
      ppc: Don't update NIP if not taking alignment exceptions
      ppc: Don't update NIP in dcbz and lscbx
      ppc: Make alignment exceptions suck less
      ppc: Handle unconditional (always/never) traps at translation time
      ppc: Speed up dcbz
      ppc: Fix CFAR updates
      ppc: Don't set access_type on all load/stores on hash64
      ppc: Use a helper to generate "LE unsupported" alignment interrupts
      ppc: load/store multiple and string insns don't do LE
      ppc: Rename #include'd .c files to .inc.c
      ppc: Fix macio ESCC legacy mapping
      ppc: Fix catching some segfaults in user mode
      ppc: Stop dumping state on all exceptions in linux-user
      ppc: Don't generate dead code on unconditional branches
      ppc: Improve flags for helpers loading/writing the time facilities
      ppc: Improve the exception helpers flags
      ppc: Improve a few more helper flags

Cédric Le Goater (3):
      hw/ppc: include fdt helper routine in a common file
      hw/ppc: use error_report instead of fprintf
      hw/ppc: add a ppc_create_page_sizes_prop() helper routine

Greg Kurz (1):
      xics_kvm: drop extra checking of kernel_xics_fd

Laurent Vivier (1):
      spapr: implement H_CHANGE_LOGICAL_LAN_MAC h_call

Nikunj A Dadhania (13):
      target-ppc: Introduce POWER ISA 3.0 flag
      target-ppc: adding addpcis instruction
      target-ppc: add cmprb instruction
      target-ppc: add modulo word operations
      target-ppc: add modulo dword operations
      target-ppc: add cnttzw[.] instruction
      target-ppc: add cmpeqb instruction
      target-ppc: add maddld instruction
      target-ppc: add maddhd and maddhdu instruction
      target-ppc: introduce opc4 for Expanded Opcode
      target-ppc: implement branch-less divw[o][.]
      target-ppc: implement branch-less divd[o][.]
      target-ppc: add extswsli[.] instruction

Sandipan Das (3):
      target-ppc: add cnttzd[.] instruction
      target-ppc: add dtstsfi[q] instructions
      target-ppc: add vabsdu[b,h,w] instructions

Swapnil Bokade (1):
      target-ppc: add vcmpnez[b,h,w][.] instructions

Thomas Huth (2):
      tests: Resort check-qtest entries in Makefile.include
      tests: Check serial output of firmware boot of some machines

Vivek Andrew Sha (3):
      target-ppc: add setb instruction
      target-ppc: add vslv instruction
      target-ppc: add vsrv instruction

 hw/intc/xics_kvm.c                  |   20 +-
 hw/misc/macio/macio.c               |   26 +-
 hw/net/spapr_llan.c                 |   30 +
 hw/ppc/Makefile.objs                |    2 +-
 hw/ppc/fdt.c                        |   49 +
 hw/ppc/spapr.c                      |   59 +-
 hw/ppc/spapr_drc.c                  |    8 +-
 hw/ppc/spapr_events.c               |   11 +-
 hw/ppc/spapr_iommu.c                |    4 +-
 hw/ppc/spapr_rtas.c                 |   13 +-
 hw/ppc/spapr_vio.c                  |    3 +-
 include/hw/ppc/fdt.h                |   30 +
 linux-user/main.c                   |   25 +-
 target-ppc/cpu-models.c             |    5 +
 target-ppc/cpu-models.h             |    1 +
 target-ppc/cpu-qom.h                |    1 +
 target-ppc/cpu.h                    |   14 +-
 target-ppc/dfp_helper.c             |   35 +
 target-ppc/excp_helper.c            |  203 +-
 target-ppc/fpu_helper.c             |  193 +-
 target-ppc/helper.h                 |   76 +-
 target-ppc/int_helper.c             |  123 +
 target-ppc/mem_helper.c             |   84 +-
 target-ppc/misc_helper.c            |    9 +-
 target-ppc/mmu-hash64.c             |   16 +-
 target-ppc/mmu_helper.c             |   21 +-
 target-ppc/timebase_helper.c        |   23 +-
 target-ppc/translate.c              | 5984 +++++------------------------------
 target-ppc/translate/dfp-impl.inc.c |  232 ++
 target-ppc/translate/dfp-ops.inc.c  |  165 +
 target-ppc/translate/fp-impl.inc.c  | 1070 +++++++
 target-ppc/translate/fp-ops.inc.c   |  111 +
 target-ppc/translate/spe-impl.inc.c | 1229 +++++++
 target-ppc/translate/spe-ops.inc.c  |  105 +
 target-ppc/translate/vmx-impl.inc.c |  843 +++++
 target-ppc/translate/vmx-ops.inc.c  |  259 ++
 target-ppc/translate/vsx-impl.inc.c |  715 +++++
 target-ppc/translate/vsx-ops.inc.c  |  270 ++
 target-ppc/translate_init.c         |  215 +-
 tests/Makefile.include              |   52 +-
 tests/boot-serial-test.c            |  110 +
 41 files changed, 6700 insertions(+), 5744 deletions(-)
 create mode 100644 hw/ppc/fdt.c
 create mode 100644 include/hw/ppc/fdt.h
 create mode 100644 target-ppc/translate/dfp-impl.inc.c
 create mode 100644 target-ppc/translate/dfp-ops.inc.c
 create mode 100644 target-ppc/translate/fp-impl.inc.c
 create mode 100644 target-ppc/translate/fp-ops.inc.c
 create mode 100644 target-ppc/translate/spe-impl.inc.c
 create mode 100644 target-ppc/translate/spe-ops.inc.c
 create mode 100644 target-ppc/translate/vmx-impl.inc.c
 create mode 100644 target-ppc/translate/vmx-ops.inc.c
 create mode 100644 target-ppc/translate/vsx-impl.inc.c
 create mode 100644 target-ppc/translate/vsx-ops.inc.c
 create mode 100644 tests/boot-serial-test.c