2018-09-28 20:35:51 +02:00
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/*******************************************************************************/
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/* COS2000 - Compatible Operating System - LGPL v3 - Hordé Nicolas */
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/* */
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2018-10-02 17:16:23 +02:00
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#include "interrupts.h"
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2007-04-02 15:57:08 +02:00
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typedef struct cpuinfo
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2018-12-12 15:25:04 +01:00
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{
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u8 vendor[13];
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u8 names[32];
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u8 detectedname[256];
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u8 techs[256];
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u8 stepping;
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u8 models;
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u8 family;
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u8 types;
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u8 emodels;
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u8 efamily;
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u8 apicid;
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u8 count;
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u8 linesize;
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u8 brandid;
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bool mmx;
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bool mmx2;
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bool sse;
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bool sse2;
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bool sse3;
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bool fpu;
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bool now3d;
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bool now3d2;
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bool htt;
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bool apic;
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bool bits64;
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bool syscall;
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bool msr;
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bool sse4a;
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bool vmx;
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bool sse41;
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bool sse42;
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bool apic2;
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} cpuinfo __attribute__ ((packed));
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2007-04-02 15:57:08 +02:00
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2018-12-12 15:25:04 +01:00
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bool cansetflag(u32 flag);
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void cpuid(u32 op, u32 * eax, u32 * ebx, u32 * ecx, u32 * edx);
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u8 getcpuinfos(cpuinfo * inf);
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void show_cpu(regs * stack);
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