| dbo:abstract |
The Interrupt flag (IF) is a flag bit in the CPU's FLAGS register, which determines whether or not the (CPU) will respond immediately to maskable hardware interrupts. If the flag is set to 1 maskable interrupts are enabled. If reset (set to 0) such interrupts will be disabled until interrupts are enabled. The Interrupt flag does not affect the handling of non-maskable interrupts (NMIs) or software interrupts generated by the INT instruction. (en) В системе команд x86 совместимых процессоров инструкция CLI — сокращение от «Clear Interrupt-Enable Flag». Она сбрасывает interrupt flag (IF) в регистре EFLAGS. Когда этот флаг сброшен процессор игнорирует все прерывания (кроме NMI) от внешних устройств. Опкод данной инструкции — 0xFA. (ru) |
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https://software.intel.com/en-us/articles/intel-sdm |
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dbc:X86_instructions dbc:Interrupts |
| gold:hypernym |
dbr:Bit |
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dbo:Software yago:WikicatX86Instructions yago:Abstraction100002137 yago:Communication100033020 yago:Direction106786629 yago:Message106598915 |
| rdfs:comment |
The Interrupt flag (IF) is a flag bit in the CPU's FLAGS register, which determines whether or not the (CPU) will respond immediately to maskable hardware interrupts. If the flag is set to 1 maskable interrupts are enabled. If reset (set to 0) such interrupts will be disabled until interrupts are enabled. The Interrupt flag does not affect the handling of non-maskable interrupts (NMIs) or software interrupts generated by the INT instruction. (en) В системе команд x86 совместимых процессоров инструкция CLI — сокращение от «Clear Interrupt-Enable Flag». Она сбрасывает interrupt flag (IF) в регистре EFLAGS. Когда этот флаг сброшен процессор игнорирует все прерывания (кроме NMI) от внешних устройств. Опкод данной инструкции — 0xFA. (ru) |
| rdfs:label |
Interrupt flag (en) CLI (x86) (ru) |
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freebase:Interrupt flag yago-res:Interrupt flag wikidata:Interrupt flag dbpedia-ru:Interrupt flag https://global.dbpedia.org/id/3jHQt |
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wikipedia-en:Interrupt_flag?oldid=1117580484&ns=0 |
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wikipedia-en:Interrupt_flag |
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wikipedia-en:Interrupt_flag |