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qemu-patch-raspberry4/target/ppc
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Suraj Jitindar Singh 95cb065776 target/ppc: Add debug function for radix mmu translation 
In target/ppc/mmu-hash64.c there already exists the function
ppc_hash64_get_phys_page_debug() to get the physical (real) address for
a given effective address in hash mode.

Implement the function ppc_radix64_get_phys_page_debug() to allow a real
address to be obtained for a given effective address in radix mode.
This is used when a debugger is attached to qemu.

Previously we just had a comment saying this is unimplemented which then
fell through to the default case and caused an abort due to
unrecognised mmu model as the default had no case for the V3 mmu, which
was misleading at best.

We reuse ppc_radix64_walk_tree() which is used by the radix fault
handler since the process of walking the radix tree is identical.

Reported-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-07-11 11:04:02 +10:00
..
translate target-ppc: Add xscvqpudz and xscvqpuwz instructions 2017-02-22 11:28:28 +11:00
arch_dump.c target/ppc: Fix size of struct PPCElfPrstatus 2017-04-26 12:41:55 +10:00
compat.c pseries: Move CPU compatibility property to machine 2017-06-30 14:03:31 +10:00
cpu-models.c target/ppc/cpu-models: Fix/remove bad CPU aliases 2017-01-31 13:46:26 +11:00
cpu-models.h target/ppc: Allow workarounds for POWER9 DD1 2017-05-11 09:45:15 +10:00
cpu-qom.h spapr: Add ibm,processor-radix-AP-encodings to the device tree 2017-04-26 12:00:41 +10:00
cpu.c target/ppc: support for 32-bit carry and overflow 2017-03-01 11:23:39 +11:00
cpu.h ppc: Rework CPU compatibility testing across migration 2017-06-30 14:03:31 +10:00
dfp_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
excp_helper.c target-ppc: SPR_BOOKE_ESR not set on FP exceptions 2017-07-11 11:04:01 +10:00
fpu_helper.c target/ppc: use helper for excp handling 2017-03-06 13:17:28 +11:00
gdbstub.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
helper.h target/ppc: Flush TLB on write to PIDR 2017-04-26 12:41:56 +10:00
helper_regs.h cputlb: drop flush_global flag from tlb_flush 2017-01-13 14:24:37 +00:00
int_helper.c target/ppc: introduce helper_update_ov_legacy 2017-03-01 11:23:39 +11:00
internal.h target-ppc: implement load atomic instruction 2017-02-22 11:28:27 +11:00
kvm-stub.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
kvm.c target/ppc: fix memory leak in kvmppc_is_mem_backend_page_size_ok() 2017-06-08 11:05:31 +10:00
kvm_ppc.h target/ppc: pass const string to kvmppc_is_mem_backend_page_size_ok() 2017-06-08 11:05:31 +10:00
machine.c ppc: Rework CPU compatibility testing across migration 2017-06-30 14:03:31 +10:00
Makefile.objs target/ppc: Implement ISA V3.00 radix page fault handler 2017-05-11 09:45:15 +10:00
mem_helper.c target-ppc: implement stxvll instructions 2017-01-31 10:10:13 +11:00
mfrom_table.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
mfrom_table_gen.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
misc_helper.c target/ppc: Flush TLB on write to PIDR 2017-04-26 12:41:56 +10:00
mmu-book3s-v3.c target/ppc: Implement ISA V3.00 radix page fault handler 2017-05-11 09:45:15 +10:00
mmu-book3s-v3.h target/ppc: Implement ISA V3.00 radix page fault handler 2017-05-11 09:45:15 +10:00
mmu-hash32.c target/ppc: Eliminate htab_base and htab_mask variables 2017-03-01 11:23:39 +11:00
mmu-hash32.h target/ppc: Manage external HPT via virtual hypervisor 2017-03-01 11:23:39 +11:00
mmu-hash64.c spapr: Small cleanup of PPC MMU enums 2017-03-03 11:30:59 +11:00
mmu-hash64.h target/ppc: Correct SDR1 masking 2017-03-01 11:23:39 +11:00
mmu-radix64.c target/ppc: Add debug function for radix mmu translation 2017-07-11 11:04:02 +10:00
mmu-radix64.h target/ppc: Add debug function for radix mmu translation 2017-07-11 11:04:02 +10:00
mmu_helper.c target/ppc: Add debug function for radix mmu translation 2017-07-11 11:04:02 +10:00
monitor.c monitor: Fix crashes when using HMP commands without CPU 2017-02-21 18:29:01 +00:00
STATUS Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
timebase_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
trace-events Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
translate.c target/ppc: Change tlbie invalid fields for POWER9 support 2017-05-11 09:45:15 +10:00
translate_init.c target/ppc: Proper cleanup when ppc_cpu_realizefn fails 2017-06-30 14:03:31 +10:00
user_only_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00