[RFC v1 0/5] s390x cleanup

[Claudio Fontana]

Hi, I am starting a cleanup series for s390x,

with the goal of doing similar splits of KVM vs TCG,
sysemu vs user mode, as for the existing work on x86 and ARM.

S/390 target looks very good already, and seems much easier to work
with. I hope that with some patches it will be even better.

I will pile up more patches later on, but I start sharing something
here with these few RFC patches for your eyes,

they are based on the pre-requisite series:

https://lists.gnu.org/archive/html/qemu-devel/2021-03/msg07461.html

Motivation and higher level steps:

https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg04628.html

Comments welcome, thanks,

Claudio

Claudio Fontana (5):
  hw/s390x: only build qemu-tod from the CONFIG_TCG build
  target/s390x: start moving TCG-only code to tcg/
  target/s390x: move sysemu-only code out to cpu-sysemu.c
  target/s390x: split cpu-dump from helper.c
  target/s390x: make helper.c sysemu-only

 include/hw/s390x/tod.h                        |   2 +-
 target/s390x/{internal.h => s390x-internal.h} |   6 +
 target/s390x/{ => tcg}/s390-tod.h             |   0
 target/s390x/{ => tcg}/tcg_s390x.h            |   0
 target/s390x/{ => tcg}/vec.h                  |   0
 hw/s390x/tod-qemu.c                           |   2 +-
 hw/s390x/tod.c                                |   9 +-
 target/s390x/arch_dump.c                      |   2 +-
 target/s390x/cpu-dump.c                       | 131 ++++++++
 target/s390x/cpu-sysemu.c                     | 304 ++++++++++++++++++
 target/s390x/cpu.c                            | 285 +---------------
 target/s390x/cpu_models.c                     |   2 +-
 target/s390x/diag.c                           |   2 +-
 target/s390x/gdbstub.c                        |   2 +-
 target/s390x/helper.c                         | 113 +------
 target/s390x/interrupt.c                      |   4 +-
 target/s390x/ioinst.c                         |   2 +-
 target/s390x/kvm.c                            |   2 +-
 target/s390x/machine.c                        |   4 +-
 target/s390x/mmu_helper.c                     |   2 +-
 target/s390x/sigp.c                           |   2 +-
 target/s390x/tcg-stub.c                       |  30 --
 target/s390x/{ => tcg}/cc_helper.c            |   2 +-
 target/s390x/{ => tcg}/crypto_helper.c        |   2 +-
 target/s390x/{ => tcg}/excp_helper.c          |   2 +-
 target/s390x/{ => tcg}/fpu_helper.c           |   2 +-
 target/s390x/{ => tcg}/int_helper.c           |   2 +-
 target/s390x/{ => tcg}/mem_helper.c           |   2 +-
 target/s390x/{ => tcg}/misc_helper.c          |   2 +-
 target/s390x/{ => tcg}/translate.c            |   2 +-
 target/s390x/{ => tcg}/vec_fpu_helper.c       |   2 +-
 target/s390x/{ => tcg}/vec_helper.c           |   2 +-
 target/s390x/{ => tcg}/vec_int_helper.c       |   0
 target/s390x/{ => tcg}/vec_string_helper.c    |   2 +-
 target/s390x/{ => tcg}/translate_vx.c.inc     |   0
 hw/s390x/meson.build                          |   5 +-
 target/s390x/meson.build                      |  21 +-
 target/s390x/{ => tcg}/insn-data.def          |   0
 target/s390x/{ => tcg}/insn-format.def        |   0
 target/s390x/tcg/meson.build                  |  14 +
 target/s390x/trace-events                     |   2 +-
 41 files changed, 512 insertions(+), 458 deletions(-)
 rename target/s390x/{internal.h => s390x-internal.h} (98%)
 rename target/s390x/{ => tcg}/s390-tod.h (100%)
 rename target/s390x/{ => tcg}/tcg_s390x.h (100%)
 rename target/s390x/{ => tcg}/vec.h (100%)
 create mode 100644 target/s390x/cpu-dump.c
 create mode 100644 target/s390x/cpu-sysemu.c
 delete mode 100644 target/s390x/tcg-stub.c
 rename target/s390x/{ => tcg}/cc_helper.c (99%)
 rename target/s390x/{ => tcg}/crypto_helper.c (98%)
 rename target/s390x/{ => tcg}/excp_helper.c (99%)
 rename target/s390x/{ => tcg}/fpu_helper.c (99%)
 rename target/s390x/{ => tcg}/int_helper.c (99%)
 rename target/s390x/{ => tcg}/mem_helper.c (99%)
 rename target/s390x/{ => tcg}/misc_helper.c (99%)
 rename target/s390x/{ => tcg}/translate.c (99%)
 rename target/s390x/{ => tcg}/vec_fpu_helper.c (99%)
 rename target/s390x/{ => tcg}/vec_helper.c (99%)
 rename target/s390x/{ => tcg}/vec_int_helper.c (100%)
 rename target/s390x/{ => tcg}/vec_string_helper.c (99%)
 rename target/s390x/{ => tcg}/translate_vx.c.inc (100%)
 rename target/s390x/{ => tcg}/insn-data.def (100%)
 rename target/s390x/{ => tcg}/insn-format.def (100%)
 create mode 100644 target/s390x/tcg/meson.build

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2.26.2