Merge tag 'pull-ppc-20220706' of https://gitlab.com/danielhb/qemu into staging

Merge tag 'pull-ppc-20220706' of https://gitlab.com/danielhb/qemu into staging

ppc patch queue for 2022-07-06:

This queue consists of improvements and bug fixes in TCG, powernv and
pSeries, with some fixes in other areas as well.

- tcg and target/ppc: BCDA and mffscdrn implementations, Remove CONFIG_INT128
conditional code
- fix '-cpu max' alias
- remove '-cpu default' alias
- spapr: fixes in DDW handling, H_WATCHDOG support
- powernv: cleanups in the pnv-phb3/4 models
- fix core type of MPC8555 and MPC8560 models

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# gpg: Signature made Thu 07 Jul 2022 01:38:06 AM +0530
# gpg:                using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164
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# gpg:          There is no indication that the signature belongs to the owner.
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* tag 'pull-ppc-20220706' of https://gitlab.com/danielhb/qemu: (34 commits)
  target/ppc: Fix MPC8555 and MPC8560 core type to e500v1
  target/ppc/cpu-models: Remove the "default" CPU alias
  target/ppc: Return default CPU for max CPU
  target/ppc: implement cdtbcd
  target/ppc: implement cbcdtd
  target/ppc: implement addg6s
  target/ppc: Add flag for ISA v2.06 BCDA instructions
  tests/tcg/ppc64: Add mffsce test
  target/ppc: Implement mffscdrn[i] instructions
  target/ppc: Move mffs[.] to decodetree
  target/ppc: Move mffsl to decodetree
  target/ppc: Move mffsce to decodetree
  target/ppc: Move mffscrn[i] to decodetree
  target/ppc: Fix insn32.decode style issues
  ppc/spapr: Implement H_WATCHDOG
  ppc: Define SETFIELD for the ppc target
  target/ppc: use int128.h methods in vsubcuq
  target/ppc: use int128.h methods in vsubecuq and vsubeuqm
  target/ppc: use int128.h methods in vsubuqm
  target/ppc: use int128.h methods in vaddcuq
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>