Files
OpenCellular/tests/timer_utils.h
vbendeb 3ecaf776d8 Make vboot_reference build in MSVC command line environment.
This is a mostly NOOP change which modifies the source code
to compile cleanly in the MSVC command line build
environment.

A new makefile is introduced (msc/nmakefile) along with a
README.txt in the same directory explaining how to build
the code in the DOS window. As of this submission the build
is running in a 32 bit environment, the intention is to use
the same makefile for 64 bit builds in the future.

Enabling high compilation warnings level allowed to
identify a couple of bugs in the code which are being fixed.

Not all sources are being compiled in the MSVC environment,
only those in firmware/ and most of those in test/
subdirectories. The benchmark calculations require porting
of the timer facilities and are being postponed.

TEST

Built in DOS and linux environments. Ran unit tests in
linux environment.

Review URL: http://codereview.chromium.org/2809037
2010-06-24 16:19:53 -07:00

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704 B
C

/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef VBOOT_REFERENCE_TIMER_UTILS_H_
#define VBOOT_REFERENCE_TIMER_UTILS_H_
#ifndef _MSC_VER
#include <inttypes.h>
#endif
#include <time.h>
typedef struct ClockTimer {
struct timespec start_time;
struct timespec end_time;
} ClockTimerState;
/* Start timer and update [ct]. */
void StartTimer(ClockTimerState* ct);
/* Stop timer and update [ct]. */
void StopTimer(ClockTimerState* ct);
/* Get duration in milliseconds. */
uint32_t GetDurationMsecs(ClockTimerState* ct);
#endif /* VBOOT_REFERENCE_TIMER_UTILS_H_ */