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17 lines
269 B
ArmAsm
17 lines
269 B
ArmAsm
#include "textflag.h"
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TEXT ·FlushTLBEntry(SB),NOSPLIT,$0
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INVLPG virtAddr+0(FP)
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RET
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TEXT ·SwitchPDT(SB),NOSPLIT,$0
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// loading CR3 also triggers a TLB flush
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MOVQ pdtPhysAddr+0(FP), CR3
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RET
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TEXT ·ActivePDT(SB),NOSPLIT,$0
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MOVQ CR3, AX
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MOVQ AX, ret+0(FP)
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RET
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