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According to Intel SDM several checks must be applied for memory operands of VMX instructions. Long mode: #GP(0) or #SS(0) depending on the segment must be thrown if the memory address is in a non-canonical form. Protected mode, checks in chronological order: - The segment type must be checked with access type (read or write) taken into account. For write access: #GP(0) must be generated if the destination operand is located in a read-only data segment or any code segment. For read access: #GP(0) must be generated if if the source operand is located in an execute-only code segment. - Usability of the segment must be checked. #GP(0) or #SS(0) depending on the segment must be thrown if the segment is unusable. - Limit check. #GP(0) or #SS(0) depending on the segment must be thrown if the memory operand effective address is outside the segment limit. Signed-off-by: Eugene Korenevsky <ekorenevsky@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| assigned-dev.c | ||
| assigned-dev.h | ||
| cpuid.c | ||
| cpuid.h | ||
| emulate.c | ||
| i8254.c | ||
| i8254.h | ||
| i8259.c | ||
| ioapic.c | ||
| ioapic.h | ||
| iommu.c | ||
| irq_comm.c | ||
| irq.c | ||
| irq.h | ||
| Kconfig | ||
| kvm_cache_regs.h | ||
| lapic.c | ||
| lapic.h | ||
| Makefile | ||
| mmu_audit.c | ||
| mmu.c | ||
| mmu.h | ||
| mmutrace.h | ||
| mtrr.c | ||
| paging_tmpl.h | ||
| pmu_amd.c | ||
| pmu_intel.c | ||
| pmu.c | ||
| pmu.h | ||
| svm.c | ||
| trace.h | ||
| tss.h | ||
| vmx.c | ||
| x86.c | ||
| x86.h | ||