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root / lab4 / .minix-src / include / minix / cpufeature.h @ 13

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#ifndef _MINIX_CPUFEATURE_H
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#define _MINIX_CPUFEATURE_H 1
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#define _CPUF_I386_FPU                0        /* FPU-x87 FPU on Chip */
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#define _CPUF_I386_PSE                 1        /* Page Size Extension */
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#define _CPUF_I386_PGE                 2        /* Page Global Enable */
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#define _CPUF_I386_APIC_ON_CHIP        3        /* APIC is present on the chip */
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#define _CPUF_I386_TSC                4        /* Timestamp counter present */
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#define _CPUF_I386_SSE1234_12        5        /* Support for SSE/SSE2/SSE3/SSSE3/SSE4
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                                         * Extensions and FXSR
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                                         */
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#define _CPUF_I386_FXSR                6
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#define _CPUF_I386_SSE                7
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#define _CPUF_I386_SSE2                8
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#define _CPUF_I386_SSE3                9
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#define _CPUF_I386_SSSE3        10
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#define _CPUF_I386_SSE4_1        11
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#define _CPUF_I386_SSE4_2        12
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#define _CPUF_I386_HTT                13        /* Supports HTT */
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#define _CPUF_I386_HTT_MAX_NUM        14        /* Maximal num of threads */
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#define _CPUF_I386_MTRR                15
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#define _CPUF_I386_SYSENTER        16        /* Intel SYSENTER instrs */
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#define _CPUF_I386_SYSCALL        17        /* AMD SYSCALL instrs */
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#define _CPUF_I386_PAE                18        /* Page Address Extension */
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int _cpufeature(int featureno);
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#endif