Kernel/x86 - Reference issues

diff --git a/KernelLand/Kernel/arch/x86/vm8086.c b/KernelLand/Kernel/arch/x86/vm8086.c
index c1c48ce..93ea63a 100644 (file)
--- a/KernelLand/Kernel/arch/x86/vm8086.c
+++ b/KernelLand/Kernel/arch/x86/vm8086.c
@@ -96,13 +96,16 @@ int VM8086_Install(char **Arguments)
 
                // Map ROM Area
                for(i=0xA0;i<0x100;i++) {
+                       MM_RefPhys(i * 0x1000);
                        MM_Map( (void*)(i * 0x1000), i * 0x1000 );
                }
+               MM_RefPhys(0);
                MM_Map( (void*)0, 0 );  // IVT / BDA
                if( MM_GetRefCount(0x00000) > 2 ) {
                        Log_Notice("VM8086", "Ok, who's touched the IVT? (%i)",
                                MM_GetRefCount(0x00000));
                }
+               MM_RefPhys(0x9F000);
                MM_Map( (void*)0x9F000, 0x9F000 );      // Stack / EBDA
                if( MM_GetRefCount(0x9F000) > 2 ) {
                        Log_Notice("VM8086", "And who's been playing with my EBDA? (%i)",
@@ -222,6 +225,7 @@ void VM8086_GPF(tRegs *Regs)
                {
                        if( !gpVM8086_State->Internal->AllocatedPages[i].VirtBase )
                                continue ;
+                       MM_RefPhys( gpVM8086_State->Internal->AllocatedPages[i].PhysAddr );
                        MM_Map( (tPage*)VM8086_USER_BASE + i, gpVM8086_State->Internal->AllocatedPages[i].PhysAddr );
                }