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qemu/target/ppc
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David Gibson b8af5b2d5f target/ppc: Add stub implementation of the PSSCR 
The PSSCR register added in POWER9 controls certain power saving mode
behaviours.  Mostly, it's not relevant to TCG, however because qemu
doesn't know about it yet, it doesn't synchronize the state with KVM,
and thus it doesn't get migrated.

To fix that, this adds a minimal stub implementation of the register.
This isn't complete, even to the extent that an implementation is
possible in TCG, just enough to get migration working.  We need to
come back later and at least properly filter the various fields in the
register based on privilege level.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2017-08-09 11:46:44 +10:00
..
translate target/ppc: optimize various functions using extract op 2017-07-19 14:45:16 -07:00
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 target/ppc: Add stub implementation of the PSSCR 2017-08-09 11:46:44 +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_regs.h cputlb: drop flush_global flag from tlb_flush 2017-01-13 14:24:37 +00:00
helper.h target/ppc: Flush TLB on write to PIDR 2017-04-26 12:41:56 +10:00
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_ppc.h pseries: Allow HPT resizing with KVM 2017-07-17 15:07:05 +10:00
kvm-stub.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
kvm.c pseries: Allow HPT resizing with KVM 2017-07-17 15:07:05 +10:00
machine.c ppc: fix double-free in cpu_post_load() 2017-08-09 11:46:44 +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_gen.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
mfrom_table.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_helper.c booke206: fix MAS update on tlb miss 2017-08-09 11:46:44 +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 pseries: Implement HPT resizing 2017-07-17 15:07:05 +10:00
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
monitor.c Use qemu_tolower() and qemu_toupper(), not tolower() and toupper() 2017-07-21 10:32:41 +01:00
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 docs: fix broken paths to docs/devel/tracing.txt 2017-07-31 13:12:53 +03:00
translate_init.c target/ppc: Add stub implementation of the PSSCR 2017-08-09 11:46:44 +10:00
translate.c tcg: Pass generic CPUState to gen_intermediate_code() 2017-07-19 14:45:16 -07:00
user_only_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00