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Cleanup TSS initialization code
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This commit is contained in:
Rafal Kupiec 2023-02-03 18:27:50 +01:00
parent 269214ed34
commit 648ad1636a
Signed by: belliash
GPG Key ID: 4E829243E0CFE6B4
1 changed files with 0 additions and 12 deletions
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12
xtoskrnl/ar/i686/procsup.c
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@ -187,18 +187,6 @@ XTAPI
VOID VOID
ArpInitializeTss(IN PKPROCESSOR_BLOCK ProcessorBlock) ArpInitializeTss(IN PKPROCESSOR_BLOCK ProcessorBlock)
{ {
PKGDTENTRY TssEntry;
/* Get TSS entry from GDT */
TssEntry = (PKGDTENTRY)(&(ProcessorBlock->GdtBase[KGDT_SYS_TSS / sizeof(KGDTENTRY)]));
/* Initialize TSS entry */
TssEntry->Bits.Dpl = 0;
TssEntry->Bits.Present = 1;
TssEntry->Bits.Type = I686_TSS;
TssEntry->LimitLow = sizeof(KTSS) - 1;
TssEntry->Bits.LimitHigh = 0;
/* Clear I/O map */ /* Clear I/O map */
RtlFillMemory(ProcessorBlock->TssBase->IoMaps[0].IoMap, IOPM_FULL_SIZE, 0xFF); RtlFillMemory(ProcessorBlock->TssBase->IoMaps[0].IoMap, IOPM_FULL_SIZE, 0xFF);