memory.c

OMAP1030 处理器的ARM 侧硬件测试代码 OMAP1030 是TI的双核处理器

/*****************************************************************************
 *
 *           TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION
 *
 *   Property of Texas Instruments
 *   For  Unrestricted  Internal  Use  Only
 *   Unauthorized reproduction and/or distribution is strictly prohibited.
 *   This product is protected under copyright law and trade secret law
 *   as an unpublished work.
 *   Created 2002, (C) Copyright 2002 Texas Instruments.  All rights reserved.
 *
 *     Author : Brian Forde (S3)
 *
 *****************************************************************************/

#include <stdlib.h>

#include "global_types.h"
#include "memory.h"



void MEM_MemSet16 (UWORD16 *const inBuffer,
               UWORD16        inPattern,
               int            inSize)
/*
 *
 */
{
  register int lv_i;

  for (lv_i = 0;
       lv_i < inSize;
       lv_i++)
    inBuffer[lv_i] = inPattern;

  return;
}


void MEM_MemSet32 (UWORD32 *const inBuffer,
               UWORD32        inPattern,
               int            inSize)
/*
 *
 */
{
  register int lv_i;

  for (lv_i = 0;
       lv_i < inSize;
       lv_i++)
    inBuffer[lv_i] = inPattern;

  return;
}


void MEM_MemInit16 (UWORD16 *const inBuffer,
                UWORD16        inPattern,
                int            inSize)
/*
 *
 */
{
  register int lv_i;

  for (lv_i = 0;
       lv_i < inSize;
       lv_i++)
    inBuffer[lv_i] = (inPattern | lv_i);

  return;
}


void MEM_MemInit32 (UWORD32 *const inBuffer,
                UWORD32        inPattern,
                int            inSize)
/*
 *
 */
{
  register int lv_i;

  for (lv_i = 0;
       lv_i < inSize;
       lv_i++)
    inBuffer[lv_i] = (inPattern | lv_i);

  return;
}


UWORD16 *MEM_MemCompare16 (UWORD16 *const srcBuffer,
                       UWORD16 *const dstBuffer,
                       int            inSize,
                       int            inStep)
/*
 *
 */
{
  register int lv_i;

  for (lv_i = 0;
       lv_i < inSize;
       lv_i+= inStep)
  {
    if (srcBuffer[lv_i] != dstBuffer[lv_i])
      return (dstBuffer + lv_i);
  }
 
  return (NULL);
}


UWORD32 *MEM_MemCompare32 (UWORD32 *const srcBuffer,
                       UWORD32 *const dstBuffer,
                       int            inSize,
                       int            inStep)
/*
 *
 */
{
  register int lv_i;

  for (lv_i = 0;
       lv_i < inSize;
       lv_i+= inStep)
  {
    if (srcBuffer[lv_i] != dstBuffer[lv_i])
      return (dstBuffer + lv_i);
  }
 
  return (NULL);
}


UWORD16 *MEM_MemVerify16 (UWORD16 *const inBuffer,
                      UWORD16        inPattern,
                      int            inSize,
                      int            inStep)
/*
 *
 */
{
  register int lv_i;

  for (lv_i = 0;
       lv_i < inSize;
       lv_i+= inStep)
  {
    if (inBuffer[lv_i] != (inPattern | lv_i))
      return (inBuffer + lv_i);
  }

  return (NULL);
}


UWORD32 *MEM_MemVerify32 (UWORD32 *const inBuffer,
                      UWORD32        inPattern,
                      int            inSize,
                      int            inStep)
/*
 *
 */
{
  register int lv_i;

  for (lv_i = 0;
       lv_i < inSize;
       lv_i+= inStep)
  {
    if (inBuffer[lv_i] != (inPattern | lv_i))
      return (inBuffer + lv_i);
  }

  return (NULL);
}

/* EOF */