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/*
* Copyright (c) 2016-2020 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
void
fill_memory_ex(void *ptr, size_t size, unsigned char start,
unsigned int period)
{
unsigned char *p = ptr;
size_t i;
for (i = 0; i < size; i++) {
p[i] = start + i % period;
}
}
void
fill_memory(void *ptr, size_t size)
{
fill_memory_ex(ptr, size, 0x80, 0x80);
}
void
fill_memory16_ex(void *ptr, size_t size, uint16_t start,
unsigned int period)
{
uint16_t *p = ptr;
size_t i;
for (i = 0; i < size / sizeof(uint16_t); i++) {
p[i] = start + i % period;
}
}
void
fill_memory16(void *ptr, size_t size)
{
fill_memory16_ex(ptr, size, 0x80c0, 0x8000);
}
void
fill_memory32_ex(void *ptr, size_t size, uint32_t start,
unsigned int period)
{
uint32_t *p = ptr;
size_t i;
for (i = 0; i < size / sizeof(uint32_t); i++) {
p[i] = start + i % period;
}
}
void
fill_memory32(void *ptr, size_t size)
{
fill_memory32_ex(ptr, size, 0x80a0c0e0, 0x80000000);
}
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