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Check for PAE

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Checking for PAE and set some logic later to support it.
This commit is contained in:
James Tabor 2021-08-08 20:37:06 -05:00
parent 4f2108882d
commit a81ad376a1
1 changed files with 5 additions and 0 deletions
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5
ntoskrnl/ke/i386/cpu.c
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@ -380,6 +380,11 @@ KiGetFeatureBits(VOID)
if (CpuFeatures & 0x02000000) FeatureBits |= KF_XMMI; if (CpuFeatures & 0x02000000) FeatureBits |= KF_XMMI;
if (CpuFeatures & 0x04000000) FeatureBits |= KF_XMMI64; if (CpuFeatures & 0x04000000) FeatureBits |= KF_XMMI64;
if (CpuFeatures & 0x00000040)
{
DPRINT1("Support PAE\n");
}
/* Check if the CPU has hyper-threading */ /* Check if the CPU has hyper-threading */
if (CpuFeatures & 0x10000000) if (CpuFeatures & 0x10000000)
{ {