[RFC,00/27] target/arm: Allow CONFIG_TCG=n builds

This series makes the necessary changes to allow the use of
--disable-tcg for arm.

I have included the other two already reviewed series to facilitate
the merge. Patch 12 is the first from this series proper.

I could use some help with the last two patches which deal with the
fact that ptw.c needs CPUTLBEntryFull and probe_access_full which are
_currently_ only compiled with CONFIG_TCG=y.

The 3 cpregs patches were split from the larger commit[1] from the
original series. We're still left with one huge patch, but it is only
code movement, it can be checked with:

diff -u <(sed -n 's/^-//p' patch) <(sed -n 's/^\+//p' patch)

1- [RFC v14 14/80] target/arm: split cpregs from tcg/helper.c
   https://lore.kernel.org/r/20210416162824.25131-15-cfontana@suse.de

Claudio Fontana (12):
  target/arm: cleanup cpu includes
  target/arm: rename handle_semihosting to tcg_handle_semihosting
  target/arm: wrap psci call with tcg_enabled
  target/arm: wrap call to aarch64_sve_change_el in tcg_enabled()
  target/arm: only perform TCG cpu and machine inits if TCG enabled
  target/arm: move translate modules to tcg/
  target/arm: move helpers to tcg/
  target/arm: only build psci for TCG
  target/arm: make further preparation for the exception code to move
  tests: do not run test-hmp on all machines for ARM KVM-only
  tests: do not run qom-test on all machines for ARM KVM-only
  tests: device-introspect-test: cope with ARM TCG-only devices

Fabiano Rosas (15):
  target/arm: Fix checkpatch comment style warnings in helper.c
  target/arm: Fix checkpatch space errors in helper.c
  target/arm: Fix checkpatch brace errors in helper.c
  target/arm: Remove unused includes from m_helper.c
  target/arm: Remove unused includes from helper.c
  target/arm: Move PC alignment check
  target/arm: Add tcg/meson.build
  target/arm: Move regime_using_lpae_format into internal.h
  target/arm: Extract cpustate list manipulation to a file
  target/arm: Move cpregs code out of cpu.h
  target/arm: Move common cpregs code into a separate file
  target/arm: Move cpregs definitions into tcg/cpregs.c
  target/arm: Move hflags code into the tcg directory
  cpu-defs.h: Expose CPUTLBEntryFull to non-TCG code
  target/arm: don't access TCG code when debugging with KVM

 MAINTAINERS                             |    1 +
 hw/arm/boot.c                           |    5 +-
 include/exec/cpu-defs.h                 |    6 +
 target/arm/arm-powerctl.c               |    8 +-
 target/arm/cpregs.c                     |  482 ++
 target/arm/cpregs.h                     |  103 +
 target/arm/cpu.c                        |   33 +-
 target/arm/cpu.h                        |   91 -
 target/arm/cpu64.c                      |    6 -
 target/arm/cpustate-list.c              |  148 +
 target/arm/helper.c                     | 9132 +----------------------
 target/arm/internals.h                  |   20 +-
 target/arm/kvm.c                        |   18 +-
 target/arm/kvm_arm.h                    |    3 +-
 target/arm/machine.c                    |   58 +-
 target/arm/meson.build                  |   49 +-
 target/arm/ptw.c                        |    4 +
 target/arm/tcg-stubs.c                  |   37 +
 target/arm/{ => tcg}/a32-uncond.decode  |    0
 target/arm/{ => tcg}/a32.decode         |    0
 target/arm/tcg/cpregs.c                 | 8088 ++++++++++++++++++++
 target/arm/{ => tcg}/crypto_helper.c    |    0
 target/arm/{ => tcg}/debug_helper.c     |    0
 target/arm/{ => tcg}/helper-a64.c       |    0
 target/arm/tcg/hflags.c                 |  344 +
 target/arm/{ => tcg}/iwmmxt_helper.c    |    0
 target/arm/{ => tcg}/m-nocp.decode      |    0
 target/arm/{ => tcg}/m_helper.c         |   16 -
 target/arm/tcg/meson.build              |   52 +
 target/arm/{ => tcg}/mte_helper.c       |    0
 target/arm/{ => tcg}/mve.decode         |    0
 target/arm/{ => tcg}/mve_helper.c       |    0
 target/arm/{ => tcg}/neon-dp.decode     |    0
 target/arm/{ => tcg}/neon-ls.decode     |    0
 target/arm/{ => tcg}/neon-shared.decode |    0
 target/arm/{ => tcg}/neon_helper.c      |    0
 target/arm/{ => tcg}/op_helper.c        |    1 +
 target/arm/{ => tcg}/pauth_helper.c     |    0
 target/arm/{ => tcg}/psci.c             |    0
 target/arm/{ => tcg}/sme-fa64.decode    |    0
 target/arm/{ => tcg}/sme.decode         |    0
 target/arm/{ => tcg}/sme_helper.c       |    0
 target/arm/{ => tcg}/sve.decode         |    0
 target/arm/{ => tcg}/sve_helper.c       |    0
 target/arm/{ => tcg}/t16.decode         |    0
 target/arm/{ => tcg}/t32.decode         |    0
 target/arm/{ => tcg}/tlb_helper.c       |   14 -
 target/arm/{ => tcg}/translate-a64.c    |    1 +
 target/arm/{ => tcg}/translate-a64.h    |    0
 target/arm/{ => tcg}/translate-m-nocp.c |    0
 target/arm/{ => tcg}/translate-mve.c    |    0
 target/arm/{ => tcg}/translate-neon.c   |    0
 target/arm/{ => tcg}/translate-sme.c    |    0
 target/arm/{ => tcg}/translate-sve.c    |    0
 target/arm/{ => tcg}/translate-vfp.c    |    0
 target/arm/{ => tcg}/translate.c        |    1 +
 target/arm/{ => tcg}/translate.h        |    0
 target/arm/{ => tcg}/vec_helper.c       |    0
 target/arm/{ => tcg}/vec_internal.h     |    0
 target/arm/{ => tcg}/vfp-uncond.decode  |    0
 target/arm/{ => tcg}/vfp.decode         |    0
 tests/qtest/device-introspect-test.c    |   32 +-
 tests/qtest/qom-test.c                  |   21 +
 tests/qtest/test-hmp.c                  |   21 +
 64 files changed, 9551 insertions(+), 9244 deletions(-)
 create mode 100644 target/arm/cpregs.c
 create mode 100644 target/arm/cpustate-list.c
 create mode 100644 target/arm/tcg-stubs.c
 rename target/arm/{ => tcg}/a32-uncond.decode (100%)
 rename target/arm/{ => tcg}/a32.decode (100%)
 create mode 100644 target/arm/tcg/cpregs.c
 rename target/arm/{ => tcg}/crypto_helper.c (100%)
 rename target/arm/{ => tcg}/debug_helper.c (100%)
 rename target/arm/{ => tcg}/helper-a64.c (100%)
 create mode 100644 target/arm/tcg/hflags.c
 rename target/arm/{ => tcg}/iwmmxt_helper.c (100%)
 rename target/arm/{ => tcg}/m-nocp.decode (100%)
 rename target/arm/{ => tcg}/m_helper.c (99%)
 create mode 100644 target/arm/tcg/meson.build
 rename target/arm/{ => tcg}/mte_helper.c (100%)
 rename target/arm/{ => tcg}/mve.decode (100%)
 rename target/arm/{ => tcg}/mve_helper.c (100%)
 rename target/arm/{ => tcg}/neon-dp.decode (100%)
 rename target/arm/{ => tcg}/neon-ls.decode (100%)
 rename target/arm/{ => tcg}/neon-shared.decode (100%)
 rename target/arm/{ => tcg}/neon_helper.c (100%)
 rename target/arm/{ => tcg}/op_helper.c (99%)
 rename target/arm/{ => tcg}/pauth_helper.c (100%)
 rename target/arm/{ => tcg}/psci.c (100%)
 rename target/arm/{ => tcg}/sme-fa64.decode (100%)
 rename target/arm/{ => tcg}/sme.decode (100%)
 rename target/arm/{ => tcg}/sme_helper.c (100%)
 rename target/arm/{ => tcg}/sve.decode (100%)
 rename target/arm/{ => tcg}/sve_helper.c (100%)
 rename target/arm/{ => tcg}/t16.decode (100%)
 rename target/arm/{ => tcg}/t32.decode (100%)
 rename target/arm/{ => tcg}/tlb_helper.c (95%)
 rename target/arm/{ => tcg}/translate-a64.c (99%)
 rename target/arm/{ => tcg}/translate-a64.h (100%)
 rename target/arm/{ => tcg}/translate-m-nocp.c (100%)
 rename target/arm/{ => tcg}/translate-mve.c (100%)
 rename target/arm/{ => tcg}/translate-neon.c (100%)
 rename target/arm/{ => tcg}/translate-sme.c (100%)
 rename target/arm/{ => tcg}/translate-sve.c (100%)
 rename target/arm/{ => tcg}/translate-vfp.c (100%)
 rename target/arm/{ => tcg}/translate.c (99%)
 rename target/arm/{ => tcg}/translate.h (100%)
 rename target/arm/{ => tcg}/vec_helper.c (100%)
 rename target/arm/{ => tcg}/vec_internal.h (100%)
 rename target/arm/{ => tcg}/vfp-uncond.decode (100%)
 rename target/arm/{ => tcg}/vfp.decode (100%)