TraceApi.h File Reference

Header for general tracing routines for HyperTrace module. More...

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Macros
#define	xrdmsr(msr, pval)
#define	xwrmsr(msr, val)
#define	xcpuid(code, a, b, c, d)
#define	xcpuidex(code, subleaf, a, b, c, d)

Detailed Description

Header for general tracing routines for HyperTrace module.

Author

Version

0.19

Date

2026-04-25

Copyright

This project is released under the GNU Public License v3.

Macro Definition Documentation

xcpuid

#define xcpuid	(		code,
			a,
			b,
			c,
			d )

Value:

{                            \
    int CpuInfo[4] = {0};    \
    CpuCpuId(CpuInfo, code);  \
    *a = CpuInfo[0];         \
    *b = CpuInfo[1];         \
    *c = CpuInfo[2];         \
    *d = CpuInfo[3];         \
}

#define xcpuid(code, a, b, c, d) \
    {                            \
        int CpuInfo[4] = {0};    \
        CpuCpuId(CpuInfo, code);  \
        *a = CpuInfo[0];         \
        *b = CpuInfo[1];         \
        *c = CpuInfo[2];         \
        *d = CpuInfo[3];         \
    }

xcpuidex

#define xcpuidex	(		code,
			subleaf,
			a,
			b,
			c,
			d )

Value:

{                                       \
    int CpuInfo[4] = {0};               \
    CpuCpuIdEx(CpuInfo, code, subleaf);  \
    *a = CpuInfo[0];                    \
    *b = CpuInfo[1];                    \
    *c = CpuInfo[2];                    \
    *d = CpuInfo[3];                    \
}

#define xcpuidex(code, subleaf, a, b, c, d) \
    {                                       \
        int CpuInfo[4] = {0};               \
        CpuCpuIdEx(CpuInfo, code, subleaf);  \
        *a = CpuInfo[0];                    \
        *b = CpuInfo[1];                    \
        *c = CpuInfo[2];                    \
        *d = CpuInfo[3];                    \
    }

xrdmsr

#define xrdmsr	(		msr,
			pval )

Value:

(*(pval) = CpuReadMsr(msr))

xwrmsr

#define xwrmsr	(		msr,
			val )

Value:

(msr, val)