mirror of
https://github.com/reactos/reactos.git
synced 2024-08-14 23:49:49 +00:00
Add a new hack.
svn path=/trunk/; revision=42351
This commit is contained in:
parent
5da0923cf0
commit
ba74c030d2
|
@ -66,6 +66,9 @@ PBIOS_MEMORY_DESCRIPTOR BiosMemoryDescriptorList = BiosMemoryDescriptors;
|
||||||
ULONG NumberDescriptors = 0;
|
ULONG NumberDescriptors = 0;
|
||||||
MEMORY_DESCRIPTOR MDArray[60] = { { 0, 0, 0 }, };
|
MEMORY_DESCRIPTOR MDArray[60] = { { 0, 0, 0 }, };
|
||||||
|
|
||||||
|
/* Old boot style IDT */
|
||||||
|
KIDTENTRY KiHackIdt[256];
|
||||||
|
|
||||||
/* FUNCTIONS *****************************************************************/
|
/* FUNCTIONS *****************************************************************/
|
||||||
|
|
||||||
PMEMORY_ALLOCATION_DESCRIPTOR
|
PMEMORY_ALLOCATION_DESCRIPTOR
|
||||||
|
@ -1266,10 +1269,16 @@ KiRosPrepareForSystemStartup(IN ULONG Dummy,
|
||||||
#if defined(_M_IX86)
|
#if defined(_M_IX86)
|
||||||
PKTSS Tss;
|
PKTSS Tss;
|
||||||
PKGDTENTRY TssEntry;
|
PKGDTENTRY TssEntry;
|
||||||
|
KDESCRIPTOR IdtDescriptor = { 0, 0, 0 };
|
||||||
|
|
||||||
|
Ke386GetInterruptDescriptorTable(*(PKDESCRIPTOR)&IdtDescriptor.Limit);
|
||||||
|
RtlCopyMemory(KiHackIdt, (PVOID)IdtDescriptor.Base, IdtDescriptor.Limit + 1);
|
||||||
|
IdtDescriptor.Base = (ULONG)&KiHackIdt;
|
||||||
|
IdtDescriptor.Limit = sizeof(KiHackIdt) - 1;
|
||||||
|
|
||||||
/* Load the GDT and IDT */
|
/* Load the GDT and IDT */
|
||||||
Ke386SetGlobalDescriptorTable(*(PKDESCRIPTOR)&KiGdtDescriptor.Limit);
|
Ke386SetGlobalDescriptorTable(*(PKDESCRIPTOR)&KiGdtDescriptor.Limit);
|
||||||
Ke386SetInterruptDescriptorTable(*(PKDESCRIPTOR)&KiIdtDescriptor.Limit);
|
Ke386SetInterruptDescriptorTable(*(PKDESCRIPTOR)&IdtDescriptor.Limit);
|
||||||
|
|
||||||
/* Initialize the boot TSS */
|
/* Initialize the boot TSS */
|
||||||
Tss = &KiBootTss;
|
Tss = &KiBootTss;
|
||||||
|
|
Loading…
Reference in a new issue