[PATCH v4 0/8] Misc clean ups to target/ppc exception handling

[BALATON Zoltan <balaton@eik.bme.hu>]

These are some small clean ups for target/ppc/excp_helper.c trying to
make this code a bit simpler. No functional change is intended. This
series was submitted before but only partially merged due to freeze
and conflicting series os thia was postponed then to avoid conflicts.

v4: Rebased on master dropping what was merged

BALATON Zoltan (7):
  target/ppc: Use env_cpu for cpu_abort in excp_helper
  target/ppc: Readability improvements in exception handlers
  target/ppc: Fix gen_sc to use correct nip
  target/ppc: Simplify syscall exception handlers
  target/ppc: Clean up ifdefs in excp_helper.c, part 1
  target/ppc: Clean up ifdefs in excp_helper.c, part 2
  target/ppc: Clean up ifdefs in excp_helper.c, part 3

Nicholas Piggin (1):
  target/ppc: Move patching nip from exception handler to helper_scv

 target/ppc/cpu.h         |   1 +
 target/ppc/excp_helper.c | 420 ++++++++++++---------------------------
 target/ppc/translate.c   |  16 +-
 3 files changed, 139 insertions(+), 298 deletions(-)

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2.30.9