Re: [kvm-unit-tests PATCH 00/14] ppc64: initial drop

[Paolo Bonzini <pbonzini@redhat.com>]

On 03/08/2015 16:41, Andrew Jones wrote:
> This series is the first series of a series of series that will
> bring support to kvm-unit-tests for ppc64, and eventually ppc64le.
> (Yes, the word 'series' is four times in that sentence. And now I've
> typed 'series' five times! Wait, now six times! OK, moving on...)
> 
> This series brings basic setup; starts a test's C entry point, main(),
> and printf, exit, and malloc work. Three more series following this
> one will bring; vector support, mmu support, and smp support, at which
> point I believe the framework can just evolve with the creation of unit
> tests.
> 
> Executive summary of the patches is as follows
>     01: A needed fix to asm-generic/io.h. This could go in without the
>         rest of the series, but it's only needed for BE.
>     02: Share arm/selftest.c utility functions (for powerpc/selftest.c)
>     03: Split makefiles up and rename them. This is almost an RFC,
>         since it generates some churn, but I think it has value now
>         that we're adding another architecture.
>  04-05: Here's the framework start; empty skeleton plus some tweaks.
>  06-07: Adds a bootloader. As we target the SPAPR machine type that
>         requires one.
>     08: printf support
>     09: More of setup's framework, and do more setup.
>     10: Relocate support (since we can't link LMA = VMA)
>     11: exit() support
>  12-14: Unit test running scripts
> 
> These patches are available here
> https://github.com/rhdrjones/kvm-unit-tests/commits/ppc64/initial-drop
> 
> and they're based on this branch
> https://github.com/rhdrjones/kvm-unit-tests/commits/staging
> 
> which is based on (upstream's next branch)
> http://git.kernel.org/cgit/virt/kvm/kvm-unit-tests.git/log/?h=next

Now pushed to master.  Thanks for the ppc64 tests, I'll review them as
well as Alex's mttcg suite.

Paolo

> Thanks,
> drew
> 
> Andrew Jones (14):
>   lib: asm-generic: add missing casts
>   lib: share arm-selftest utility functions
>   config: no need to mix arch makefiles
>   powerpc/ppc64: start skeleton framework
>   powerpc/pp64: ppc-ify makefiles and linker script
>   powerpc/ppc64: add boot rom source
>   powerpc/ppc64: add bootloader to bounce into memory
>   powerpc/ppc64: add HV putchar
>   powerpc/ppc64: adapt arm's setup
>   powerpc/ppc64: relocate linker VMAs
>   powerpc/ppc64: add rtas_power_off
>   scripts: add exit code snooper
>   powerpc/ppc64: add run script and unittests.cfg
>   mkstandalone: add support for powerpc
> 
>  Makefile                                           |   2 +-
>  README                                             |   3 +-
>  arm/Makefile                                       |   1 +
>  config/config-arm.mak => arm/Makefile.arm          |   2 +-
>  config/config-arm64.mak => arm/Makefile.arm64      |   2 +-
>  .../config-arm-common.mak => arm/Makefile.common   |   3 +-
>  arm/selftest.c                                     |  33 ++-----
>  configure                                          |  10 +++
>  lib/arm/io.c                                       |   1 +
>  lib/asm-generic/io.h                               |  12 +--
>  lib/libcflat.h                                     |  14 +--
>  lib/powerpc/.gitignore                             |   1 +
>  lib/powerpc/asm/rtas.h                             |  27 ++++++
>  lib/powerpc/asm/setup.h                            |  27 ++++++
>  lib/powerpc/io.c                                   |  35 ++++++++
>  lib/powerpc/mmu.c                                  |   0
>  lib/powerpc/rtas.c                                 |  84 ++++++++++++++++++
>  lib/powerpc/setup.c                                |  82 ++++++++++++++++++
>  lib/powerpc/smp.c                                  |   0
>  lib/ppc64/.gitignore                               |   1 +
>  lib/ppc64/asm-offsets.c                            |  12 +++
>  lib/ppc64/asm/asm-offsets.h                        |   1 +
>  lib/ppc64/asm/io.h                                 |   5 ++
>  lib/ppc64/asm/page.h                               |   1 +
>  lib/ppc64/asm/rtas.h                               |   1 +
>  lib/ppc64/asm/setup.h                              |   1 +
>  lib/ppc64/asm/spinlock.h                           |  11 +++
>  lib/ppc64/processor.c                              |   0
>  lib/ppc64/spinlock.c                               |  11 +++
>  lib/report.c                                       |  16 ++++
>  lib/util.c                                         |  20 +++++
>  lib/util.h                                         |  23 +++++
>  powerpc/Makefile                                   |   1 +
>  powerpc/Makefile.common                            |  71 +++++++++++++++
>  powerpc/Makefile.ppc64                             |  21 +++++
>  powerpc/boot_rom.bin                               | Bin 0 -> 280 bytes
>  powerpc/cstart64.S                                 |  96 +++++++++++++++++++++
>  powerpc/flat.lds                                   |  44 ++++++++++
>  powerpc/reloc64.c                                  |  55 ++++++++++++
>  powerpc/rom/.gitignore                             |   1 +
>  powerpc/rom/Makefile                               |  36 ++++++++
>  powerpc/rom/header.img                             |   1 +
>  powerpc/rom/rom.ffs                                |   4 +
>  powerpc/rom/stage1.S                               |   5 ++
>  powerpc/run                                        |  57 ++++++++++++
>  powerpc/selftest.c                                 |  65 ++++++++++++++
>  powerpc/unittests.cfg                              |  19 ++++
>  {config => scripts}/asm-offsets.mak                |   0
>  scripts/functions.bash                             |  11 +++
>  scripts/mkstandalone.sh                            |  50 ++++++++++-
>  x86/Makefile                                       |   1 +
>  .../config-x86-common.mak => x86/Makefile.common   |   0
>  config/config-i386.mak => x86/Makefile.i386        |   2 +-
>  config/config-x86_64.mak => x86/Makefile.x86_64    |   2 +-
>  54 files changed, 936 insertions(+), 48 deletions(-)
>  create mode 100644 arm/Makefile
>  rename config/config-arm.mak => arm/Makefile.arm (90%)
>  rename config/config-arm64.mak => arm/Makefile.arm64 (89%)
>  rename config/config-arm-common.mak => arm/Makefile.common (97%)
>  create mode 100644 lib/powerpc/.gitignore
>  create mode 100644 lib/powerpc/asm/rtas.h
>  create mode 100644 lib/powerpc/asm/setup.h
>  create mode 100644 lib/powerpc/io.c
>  create mode 100644 lib/powerpc/mmu.c
>  create mode 100644 lib/powerpc/rtas.c
>  create mode 100644 lib/powerpc/setup.c
>  create mode 100644 lib/powerpc/smp.c
>  create mode 100644 lib/ppc64/.gitignore
>  create mode 100644 lib/ppc64/asm-offsets.c
>  create mode 100644 lib/ppc64/asm/asm-offsets.h
>  create mode 100644 lib/ppc64/asm/io.h
>  create mode 100644 lib/ppc64/asm/page.h
>  create mode 100644 lib/ppc64/asm/rtas.h
>  create mode 100644 lib/ppc64/asm/setup.h
>  create mode 100644 lib/ppc64/asm/spinlock.h
>  create mode 100644 lib/ppc64/processor.c
>  create mode 100644 lib/ppc64/spinlock.c
>  create mode 100644 lib/util.c
>  create mode 100644 lib/util.h
>  create mode 100644 powerpc/Makefile
>  create mode 100644 powerpc/Makefile.common
>  create mode 100644 powerpc/Makefile.ppc64
>  create mode 100644 powerpc/boot_rom.bin
>  create mode 100644 powerpc/cstart64.S
>  create mode 100644 powerpc/flat.lds
>  create mode 100644 powerpc/reloc64.c
>  create mode 100644 powerpc/rom/.gitignore
>  create mode 100644 powerpc/rom/Makefile
>  create mode 100644 powerpc/rom/header.img
>  create mode 100644 powerpc/rom/rom.ffs
>  create mode 100644 powerpc/rom/stage1.S
>  create mode 100755 powerpc/run
>  create mode 100644 powerpc/selftest.c
>  create mode 100644 powerpc/unittests.cfg
>  rename {config => scripts}/asm-offsets.mak (100%)
>  create mode 100644 x86/Makefile
>  rename config/config-x86-common.mak => x86/Makefile.common (100%)
>  rename config/config-i386.mak => x86/Makefile.i386 (91%)
>  rename config/config-x86_64.mak => x86/Makefile.x86_64 (92%)
>