TheyCallMeTim13 at 01:05, 23 January 2018

2018-01-23T01:05:29Z

TheyCallMeTim13: Created page with 'Category:Assembler '''command''' iret Interrupt Return. Returns program control from an exception or interrupt handler to a program or procedure that was interrupted by an e…'

2018-01-23T01:04:59Z

Created page with 'Category:Assembler '''command''' iret Interrupt Return. Returns program control from an exception or interrupt handler to a program or procedure that was interrupted by an e…'

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[[Category:Assembler]]
'''command''' iret

Interrupt Return. Returns program control from an exception or interrupt handler to a program or procedure that was interrupted by an exception, an external interrupt, or a software-generated interrupt.

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Invalidates (flushes) the translation lookaside buffer (TLB) entry specified with the source operand. The source operand is a memory address. The processor determines the page that contains that address and flushes the TLB entry for that page.

The INVLPG instruction is a privileged instruction. When the processor is running in protected mode, the CPL of a program or procedure must be 0 to execute this instruction.

The INVLPG instruction normally flushes the TLB entry only for the specified page; however, in some cases, it flushes the entire TLB. See "MOV-Move to/from Control Registers" in this chapter for further information on operations that flush the TLB.

[http://c9x.me/x86/html/file_module_x86_id_145.html c9x.me/x86/html/file_module_x86_id_145.html]
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← Older revision		Revision as of 01:05, 23 January 2018
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	'''command''' iret		'''command''' iret

−	Interrupt Return. ~~Returns program control from an exception or interrupt handler to a program or procedure that was interrupted by an exception, an external interrupt, or a software~~-~~generated interrupt~~.	+	Interrupt Return. Interrupt return (16-bit operand size).

Assembler:Commands:IRET - Revision history

TheyCallMeTim13 at 01:05, 23 January 2018

TheyCallMeTim13: Created page with 'Category:Assembler '''command''' iret Interrupt Return. Returns program control from an exception or interrupt handler to a program or procedure that was interrupted by an e…'