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Update ia32-doc submodules
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momo5502
2025-05-03 09:41:32 +02:00
parent de99750e53
commit dbc7b5422e
4 changed files with 17 additions and 17 deletions
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16
src/driver/ept.cpp
View File

@@ -291,7 +291,7 @@ namespace vmx
// --------------------------
epdpte temp_epdpte{};
pml1 temp_epdpte{};
temp_epdpte.flags = 0;
temp_epdpte.read_access = 1;
temp_epdpte.write_access = 1;
@@ -306,7 +306,7 @@ namespace vmx
// --------------------------
epde_2mb temp_epde{};
pml2 temp_epde{};
temp_epde.flags = 0;
temp_epde.read_access = 1;
temp_epde.write_access = 1;
@@ -400,18 +400,18 @@ namespace vmx
}
const auto* pml2 = reinterpret_cast<pml2_ptr*>(pml2_entry);
auto* pml1 = this->find_pml1_table(pml2->page_frame_number * PAGE_SIZE);
if (!pml1)
auto* pml1_table = this->find_pml1_table(pml2->page_frame_number * PAGE_SIZE);
if (!pml1_table)
{
pml1 = static_cast<epte*>(memory::get_virtual_address(pml2->page_frame_number * PAGE_SIZE));
pml1_table = static_cast<pml1*>(memory::get_virtual_address(pml2->page_frame_number * PAGE_SIZE));
}
if (!pml1)
if (!pml1_table)
{
return nullptr;
}
return &pml1[ADDRMASK_EPT_PML1_INDEX(physical_address)];
return &pml1_table[ADDRMASK_EPT_PML1_INDEX(physical_address)];
}
pml1* ept::find_pml1_table(const uint64_t physical_address)
@@ -551,7 +551,7 @@ namespace vmx
auto& split = this->allocate_ept_split();
epte pml1_template{};
pml1 pml1_template{};
pml1_template.flags = 0;
pml1_template.read_access = 1;
pml1_template.write_access = 1;

10
src/driver/ept.hpp
View File

@@ -17,11 +17,11 @@
namespace vmx
{
using pml4 = ept_pml4;
using pml3 = epdpte;
using pml2 = epde_2mb;
using pml2_ptr = epde;
using pml1 = epte;
using pml4 = ept_pml4e;
using pml3 = ept_pdpte;
using pml2 = ept_pde_2mb;
using pml2_ptr = ept_pde;
using pml1 = ept_pte;
using pml4_entry = pml4e_64;
using pml3_entry = pdpte_64;

6
src/driver/hypervisor.cpp
View File

@@ -553,7 +553,7 @@ void vmx_enable_syscall_hooks(const bool enable)
ia32_vmx_entry_ctls_register entry_ctls_register{};
vmx_basic_register.flags = __readmsr(IA32_VMX_BASIC);
exit_ctls_register.flags = read_vmx(VMCS_CTRL_VMEXIT_CONTROLS);
exit_ctls_register.flags = read_vmx(VMCS_CTRL_PRIMARY_VMEXIT_CONTROLS);
entry_ctls_register.flags = read_vmx(VMCS_CTRL_VMENTRY_CONTROLS);
efer_register.flags = __readmsr(IA32_EFER);
@@ -572,7 +572,7 @@ void vmx_enable_syscall_hooks(const bool enable)
__vmx_vmwrite(VMCS_CTRL_VMENTRY_CONTROLS, adjust_msr(msr, entry_ctls_register.flags));
msr.QuadPart = __readmsr(vmx_basic_register.vmx_controls ? IA32_VMX_TRUE_EXIT_CTLS : IA32_VMX_EXIT_CTLS);
__vmx_vmwrite(VMCS_CTRL_VMEXIT_CONTROLS, adjust_msr(msr, exit_ctls_register.flags));
__vmx_vmwrite(VMCS_CTRL_PRIMARY_VMEXIT_CONTROLS, adjust_msr(msr, exit_ctls_register.flags));
}
__vmx_vmwrite(VMCS_GUEST_EFER, efer_register.flags);
@@ -996,7 +996,7 @@ void setup_vmcs_for_cpu(vmx::state& vm_state)
ia32_vmx_exit_ctls_register exit_ctls_register{};
exit_ctls_register.host_address_space_size = 1;
__vmx_vmwrite(VMCS_CTRL_VMEXIT_CONTROLS,
__vmx_vmwrite(VMCS_CTRL_PRIMARY_VMEXIT_CONTROLS,
adjust_msr(launch_context->msr_data[15],
exit_ctls_register.flags));