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Prepare exception handling

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momo5502 2024-05-09 18:33:33 +02:00
parent 761490c808
commit d5bf81d99b
1 changed files with 11 additions and 2 deletions
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13
src/driver/hypervisor.cpp
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@ -46,8 +46,8 @@ namespace
void enable_syscall_hooking() void enable_syscall_hooking()
{ {
int32_t cpu_info[4]{0}; //int32_t cpu_info[4]{0};
__cpuidex(cpu_info, 0x41414141, 0x42424243); //__cpuidex(cpu_info, 0x41414141, 0x42424243);
} }
void cpature_special_registers(vmx::special_registers& special_registers) void cpature_special_registers(vmx::special_registers& special_registers)
@ -460,6 +460,12 @@ void vmx_handle_invd()
__wbinvd(); __wbinvd();
} }
void vmx_handle_exception(vmx::guest_context& guest_context)
{
(void)guest_context;
read_vmx(VMCS_VMEXIT_INTERRUPTION_INFORMATION);
debug_log("MABEA SYSCALL :D\n");
}
bool is_system() bool is_system()
{ {
@ -587,6 +593,9 @@ void vmx_dispatch_vm_exit(vmx::guest_context& guest_context, const vmx::state& v
case VMX_EXIT_REASON_EPT_MISCONFIGURATION: case VMX_EXIT_REASON_EPT_MISCONFIGURATION:
vm_state.ept->handle_misconfiguration(guest_context); vm_state.ept->handle_misconfiguration(guest_context);
break; break;
case VMX_EXIT_REASON_EXCEPTION_OR_NMI:
vmx_handle_exception(guest_context);
break;
//case VMX_EXIT_REASON_EXECUTE_RDTSC: //case VMX_EXIT_REASON_EXECUTE_RDTSC:
// break; // break;
default: default: