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hvf: fix 2bl due to broken dirty tracking

This commit is contained in:
espes 2018-09-30 15:08:59 +10:00
parent f48b6345f2
commit 8bf48720fb
1 changed files with 3 additions and 3 deletions
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6
target/i386/hvf/hvf.c
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@ -334,7 +334,7 @@ static bool ept_emulation_fault(hvf_slot *slot, uint64_t gpa, uint64_t ept_qual)
if (slot->flags & HVF_SLOT_LOG) {
memory_region_set_dirty(slot->region, gpa - slot->start, 1);
hv_vm_protect((hv_gpaddr_t)slot->start, (size_t)slot->size,
HV_MEMORY_READ | HV_MEMORY_WRITE);
HV_MEMORY_READ | HV_MEMORY_WRITE | HV_MEMORY_EXEC);
}
}
@ -363,12 +363,12 @@ static void hvf_set_dirty_tracking(MemoryRegionSection *section, bool on)
if (on) {
slot->flags |= HVF_SLOT_LOG;
hv_vm_protect((hv_gpaddr_t)slot->start, (size_t)slot->size,
HV_MEMORY_READ);
HV_MEMORY_READ | HV_MEMORY_EXEC);
/* stop tracking region*/
} else {
slot->flags &= ~HVF_SLOT_LOG;
hv_vm_protect((hv_gpaddr_t)slot->start, (size_t)slot->size,
HV_MEMORY_READ | HV_MEMORY_WRITE);
HV_MEMORY_READ | HV_MEMORY_WRITE | HV_MEMORY_EXEC);
}
}