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.
v4: - Add a (probably redundant) check for MPC8xx case in ppc_xlate so we don't have to care about it in lower levels - Detangle BookE related functions from mmu_ctx_t to avoid some used uninit work arounds and allow these to be moved out to mmu-booke.c - Some other tweaks asked during 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: 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: Don't use mmu_ctx_t for mmu40x_get_physical_address() target/ppc/mmu_common.c: Don't use mmu_ctx_t in mmubooke_get_physical_address() target/ppc/mmu_common.c: Don't use mmu_ctx_t in mmubooke206_get_physical_address() 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: Simplify ppc_booke_xlate() part 1 target/ppc/mmu_common.c: Simplify ppc_booke_xlate() part 2 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 target/ppc: Move out BookE and related MMU functions from mmu_common.c hw/ppc/pegasos2.c | 2 +- linux-user/ppc/cpu_loop.c | 2 - target/ppc/cpu.h | 9 +- target/ppc/cpu_init.c | 70 +-- target/ppc/excp_helper.c | 67 +-- target/ppc/helper.h | 2 - target/ppc/helper_regs.c | 1 - target/ppc/internal.h | 72 +-- target/ppc/meson.build | 1 + target/ppc/mmu-booke.c | 532 +++++++++++++++++ target/ppc/mmu-booke.h | 17 + target/ppc/mmu-hash32.c | 54 +- target/ppc/mmu-hash64.c | 2 +- target/ppc/mmu-radix64.c | 5 +- target/ppc/mmu_common.c | 1140 +++++++++---------------------------- target/ppc/mmu_helper.c | 37 +- target/ppc/translate.c | 12 +- 17 files changed, 903 insertions(+), 1122 deletions(-) create mode 100644 target/ppc/mmu-booke.c create mode 100644 target/ppc/mmu-booke.h -- 2.30.9