OpenE2K/qemu-e2k
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8acc2ae5e9
qemu-e2k/target/ppc
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Suraj Jitindar Singh 8acc2ae5e9 target/ppc/kvm: Add cap_ppc_safe_[cache/bounds_check/indirect_branch] 
Add three new kvm capabilities used to represent the level of host support
for three corresponding workarounds.

Host support for each of the capabilities is queried through the
new ioctl KVM_PPC_GET_CPU_CHAR which returns four uint64 quantities. The
first two, character and behaviour, represent the available
characteristics of the cpu and the behaviour of the cpu respectively.
The second two, c_mask and b_mask, represent the mask of known bits for
the character and beheviour dwords respectively.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
[dwg: Correct some compile errors due to name change in final kernel
 patch version]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-01-29 14:24:55 +11:00
..
translate target/ppc: optimize various functions using extract op 2017-07-19 14:45:16 -07:00
arch_dump.c exec,dump,i386,ppc,s390x: don't include exec/cpu-all.h explicitly 2017-09-19 18:21:33 +02:00
compat.c target/ppc: Clarify compat mode max_threads value 2018-01-17 09:35:24 +11:00
cpu-models.c target/ppc: Add POWER9 DD2.0 model information 2017-10-17 10:34:00 +11:00
cpu-models.h target/ppc: Add POWER9 DD2.0 model information 2017-10-17 10:34:00 +11:00
cpu-qom.h pcc: define the Power-saving mode Exit Cause Enable bits in PowerPCCPUClass 2017-12-15 09:49:23 +11:00
cpu.c target/ppc: support for 32-bit carry and overflow 2017-03-01 11:23:39 +11:00
cpu.h accel/tcg: add size paremeter in tlb_fill() 2018-01-25 16:02:24 +01:00
dfp_helper.c
excp_helper.c target/ppc: add support for hypervisor doorbells on book3s CPUs 2018-01-20 17:15:05 +11:00
fpu_helper.c target/ppc: use helper for excp handling 2017-03-06 13:17:28 +11:00
gdbstub.c
helper_regs.h target/ppc: Fix system lockups caused by interrupt_request state corruption 2017-12-05 12:28:42 +11:00
helper.h target/ppc: add support for hypervisor doorbells on book3s CPUs 2018-01-20 17:15:05 +11:00
int_helper.c target/ppc: more use of the PPC_*() macros 2018-01-10 12:53:00 +11:00
internal.h target-ppc: implement load atomic instruction 2017-02-22 11:28:27 +11:00
kvm_ppc.h target/ppc/kvm: Add cap_ppc_safe_[cache/bounds_check/indirect_branch] 2018-01-29 14:24:55 +11:00
kvm-stub.c
kvm.c target/ppc/kvm: Add cap_ppc_safe_[cache/bounds_check/indirect_branch] 2018-01-29 14:24:55 +11:00
machine.c target-ppc: Don't invalidate non-supported msr bits 2017-11-30 14:56:42 +11:00
Makefile.objs build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
mem_helper.c ppc: use DIV_ROUND_UP 2017-08-31 12:29:07 +02:00
mfrom_table_gen.c
mfrom_table.c
misc_helper.c target/ppc: Flush TLB on write to PIDR 2017-04-26 12:41:56 +10:00
mmu_helper.c accel/tcg: add size paremeter in tlb_fill() 2018-01-25 16:02:24 +01:00
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
timebase_helper.c
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 support for hypervisor doorbells on book3s CPUs 2018-01-20 17:15:05 +11:00
translate.c target/ppc: add support for hypervisor doorbells on book3s CPUs 2018-01-20 17:15:05 +11:00
user_only_helper.c accel/tcg: add size paremeter in tlb_fill() 2018-01-25 16:02:24 +01:00