This series does some further clean up mostly around BookE MMU to
untangle it from other MMU models. It also contains some other changes
that I've come up with while working on this. The Simplify
ppc_booke_xlate() part 1 and part 2 patches could be squashed together
but left them separate for easier review.

v3:
- Address review comments from Nick
- Rebase on master
- Squashed some patches together
- Add some more patches I've done since last version

v2:
- Fix user mode issue in patch 1 by keeping old behaviour for user mode
- Add some more MMU clean up patches

Regards,
BALATON Zoltan


BALATON Zoltan (33):
  target/ppc: Fix gen_sc to use correct nip
  target/ppc: Move patching nip from exception handler to helper_scv
  target/ppc: Simplify syscall exception handlers
  target/ppc: Remove unused helper
  target/ppc/mmu_common.c: Move calculation of a value closer to its
    usage
  target/ppc/mmu_common.c: Remove unneeded local variable
  target/ppc/mmu_common.c: Simplify checking for real mode
  target/ppc/mmu_common.c: Drop cases for unimplemented MPC8xx MMU
  target/ppc/mmu_common.c: Introduce mmu6xx_get_physical_address()
  target/ppc/mmu_common.c: Move else branch to avoid large if block
  target/ppc/mmu_common.c: Move some debug logging
  target/ppc/mmu_common.c: Eliminate ret from
    mmu6xx_get_physical_address()
  target/ppc/mmu_common.c: Split out BookE cases before checking real
    mode
  target/ppc/mmu_common.c: Split off real mode cases in
    get_physical_address_wtlb()
  target/ppc/mmu_common.c: Inline and remove check_physical()
  target/ppc/mmu_common.c: Simplify mmubooke_get_physical_address()
  target/ppc/mmu_common.c: Simplify mmubooke206_get_physical_address()
  target/ppc/mmu_common.c: Fix misindented qemu_log_mask() calls
  target/ppc/mmu_common.c: Deindent ppc_jumbo_xlate()
  target/ppc/mmu_common.c: Replace hard coded constants in
    ppc_jumbo_xlate()
  target/ppc/mmu_common.c: Make get_physical_address_wtlb() static
  target/ppc: Remove pp_check() and reuse ppc_hash32_pp_prot()
  target/ppc/mmu_common.c: Remove BookE from direct store handling
  target/ppc/mmu_common.c: Split off BookE handling from
    ppc_jumbo_xlate()
  target/ppc/mmu_common.c: Remove BookE handling from
    get_physical_address_wtlb()
  target/ppc/mmu_common.c: Simplify ppc_booke_xlate() part 1
  target/ppc/mmu_common.c: Simplify ppc_booke_xlate() part 2
  target/ppc/mmu_common.c: Move BookE MMU functions together
  target/ppc: Remove id_tlbs flag from CPU env
  target/ppc: Split off common embedded TLB init
  target/ppc/mmu-hash32.c: Drop a local variable
  target/ppc/mmu-radix64.c: Drop a local variable
  target/ppc: Add a macro to check for page protection bit

 hw/ppc/pegasos2.c        |   2 +-
 target/ppc/cpu.h         |   1 -
 target/ppc/cpu_init.c    |  69 ++-
 target/ppc/excp_helper.c |  67 +--
 target/ppc/helper.h      |   2 -
 target/ppc/helper_regs.c |   1 -
 target/ppc/internal.h    |  72 +--
 target/ppc/mmu-hash32.c  |  54 +--
 target/ppc/mmu-hash64.c  |   2 +-
 target/ppc/mmu-radix64.c |   5 +-
 target/ppc/mmu_common.c  | 954 +++++++++++++++++----------------------
 target/ppc/mmu_helper.c  |  36 +-
 target/ppc/translate.c   |  21 +-
 13 files changed, 517 insertions(+), 769 deletions(-)

-- 
2.30.9