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6df79df5b2
linux/arch/powerpc/kvm
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Alexander Graf 6df79df5b2 KVM: PPC: Emulate tw and td instructions 
There are 4 conditional trapping instructions: tw, twi, td, tdi. The
ones with an i take an immediate comparison, the others compare two
registers. All of them arrive in the emulator when the condition to
trap was successfully fulfilled.

Unfortunately, we were only implementing the i versions so far, so
let's also add support for the other two.

This fixes kernel booting with recents book3s_32 guest kernels.

Reported-by: Jörg Sommer <joerg@alea.gnuu.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
2012-04-08 14:01:57 +03:00
..
44x_emulate.c KVM: PPC: fix exit accounting for SPRs, tlbwe, tlbsx 2011-05-22 08:47:47 -04:00
44x_tlb.c KVM: PPC: e500: Add shadow PID support 2011-07-12 13:16:39 +03:00
44x_tlb.h KVM: ppc: rename 44x MMU functions used in booke.c 2009-03-24 11:02:56 +02:00
44x.c KVM: PPC: booke: Move vm core init/destroy out of booke.c 2012-04-08 12:51:05 +03:00
book3s_32_mmu_host.c KVM: PPC: Use get/set for to_svcpu to help preemption 2012-03-05 14:52:30 +02:00
book3s_32_mmu.c KVM: PPC: Put segment registers in shared page 2010-10-24 10:52:11 +02:00
book3s_32_sr.S KVM: PPC: book3s_pr: Simplify transitions between virtual and real mode 2011-09-25 19:52:29 +03:00
book3s_64_mmu_host.c KVM: PPC: Use get/set for to_svcpu to help preemption 2012-03-05 14:52:30 +02:00
book3s_64_mmu_hv.c KVM: PPC: Pass EA to updating emulation ops 2012-04-08 14:01:37 +03:00
book3s_64_mmu.c KVM: PPC: Interpret SDR1 as HVA in PAPR mode 2011-09-25 19:52:21 +03:00
book3s_64_slb.S KVM: PPC: book3s_pr: Simplify transitions between virtual and real mode 2011-09-25 19:52:29 +03:00
book3s_64_vio_hv.c KVM: PPC: Accelerate H_PUT_TCE by implementing it in real mode 2011-07-12 13:16:56 +03:00
book3s_emulate.c powerpc/kvm: Fallout from system.h disintegration 2012-04-02 14:00:04 +10:00
book3s_exports.c powerpc: various straight conversions from module.h --> export.h 2011-10-31 19:30:44 -04:00
book3s_hv_builtin.c KVM: PPC: Book3S HV: Fix kvm_alloc_linear in case where no linears exist 2012-04-03 16:42:22 +10:00
book3s_hv_interrupts.S KVM: PPC: Work around POWER7 DABR corruption problem 2012-04-08 14:01:36 +03:00
book3s_hv_rm_mmu.c KVM: Move gfn_to_memslot() to kvm_host.h 2012-03-05 14:57:22 +02:00
book3s_hv_rmhandlers.S KVM: PPC: Work around POWER7 DABR corruption problem 2012-04-08 14:01:36 +03:00
book3s_hv.c KVM: PPC: Book3S HV: Report stolen time to guest through dispatch trace log 2012-04-08 14:01:29 +03:00
book3s_interrupts.S KVM: PPC: Save/Restore CR over vcpu_run 2012-04-03 16:42:34 +10:00
book3s_mmu_hpte.c KVM: PPC: Move fields between struct kvm_vcpu_arch and kvmppc_vcpu_book3s 2011-07-12 13:16:46 +03:00
book3s_paired_singles.c powerpc/kvm: Fallout from system.h disintegration 2012-04-02 14:00:04 +10:00
book3s_pr_papr.c KVM: PPC: Book3s: PR: Add SPAPR H_BULK_REMOVE support 2012-04-08 12:55:31 +03:00
book3s_pr.c KVM: PPC: Pass EA to updating emulation ops 2012-04-08 14:01:37 +03:00
book3s_rmhandlers.S KVM: PPC: book3s_pr: Simplify transitions between virtual and real mode 2011-09-25 19:52:29 +03:00
book3s_segment.S KVM: PPC: book3s_pr: Simplify transitions between virtual and real mode 2011-09-25 19:52:29 +03:00
book3s.c KVM: PPC: booke: rework rescheduling checks 2012-04-08 12:55:05 +03:00
booke_emulate.c KVM: PPC: booke: category E.HV (GS-mode) support 2012-04-08 12:51:19 +03:00
booke_interrupts.S KVM: PPC: Save/Restore CR over vcpu_run 2012-04-03 16:42:34 +10:00
booke.c KVM: PPC: Pass EA to updating emulation ops 2012-04-08 14:01:37 +03:00
booke.h KVM: PPC: booke: standard PPC floating point support 2012-04-08 12:54:15 +03:00
bookehv_interrupts.S Restore guest CR after exit timing calculation 2012-04-08 14:01:31 +03:00
e500_emulate.c KVM: PPC: e500mc: Add doorbell emulation support 2012-04-08 12:54:50 +03:00
e500_tlb.c KVM: PPC: e500: fix typo in tlb code 2012-04-08 12:55:22 +03:00
e500.c KVM: PPC: e500: refactor core-specific TLB code 2012-04-08 12:51:12 +03:00
e500.h KVM: PPC: rename CONFIG_KVM_E500 -> CONFIG_KVM_E500V2 2012-04-08 12:54:57 +03:00
e500mc.c KVM: PPC: e500mc support 2012-04-08 12:54:33 +03:00
emulate.c KVM: PPC: Emulate tw and td instructions 2012-04-08 14:01:57 +03:00
fpu.S powerpc: Remove fpscr use from [kvm_]cvt_{fd,df} 2010-09-02 14:07:32 +10:00
Kconfig KVM: PPC: make e500v2 kvm and e500mc cpu mutually exclusive 2012-04-08 12:54:59 +03:00
Makefile KVM: PPC: rename CONFIG_KVM_E500 -> CONFIG_KVM_E500V2 2012-04-08 12:54:57 +03:00
powerpc.c KVM: PPC: rename CONFIG_KVM_E500 -> CONFIG_KVM_E500V2 2012-04-08 12:54:57 +03:00
timing.c KVM: PPC: fix partial application of "exit timing in ticks" 2011-07-12 13:16:28 +03:00
timing.h KVM: PPC: booke: category E.HV (GS-mode) support 2012-04-08 12:51:19 +03:00
trace.h KVM: PPC: booke: Add booke206 TLB trace 2012-03-05 14:52:40 +02:00