xed-get-time.h File Reference

#include "xed-portability.h"
#include "xed-types.h"

Go to the source code of this file.

Defines
#define	_XED_GET_TIME_H_
Functions
static XED_INLINE xed_uint64_t	xed_get_time (void)
	xed_get_time() must be compiled with gnu99 on linux to enable the asm() statements.

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Define Documentation

#define _XED_GET_TIME_H_

Definition at line 33 of file xed-get-time.h.

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Function Documentation

static XED_INLINE xed_uint64_t xed_get_time (  void   )  [static]

xed_get_time() must be compiled with gnu99 on linux to enable the asm() statements. If not gnu99, then xed_get_time() returns zero with gcc. GCC has no intrinsic for rdtsc. (The default for XED is to compile with -std=c99.) GCC allows __asm__ even under c99! Definition at line 59 of file xed-get-time.h.

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