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/* Copyright 2017 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdio.h>
#include <string.h>
#include "main.h"
static const char p8[] = "p8";
static const char p9[] = "p9";
enum backend default_backend(void)
{
return HOST;
}
void print_backends(FILE *stream)
{
fprintf(stream, "Valid backends: host fake\n");
}
const char *default_target(enum backend backend)
{
const char *pos = NULL;
char line[256];
FILE *cpuinfo;
cpuinfo = fopen("/proc/cpuinfo", "r");
if (!cpuinfo)
return NULL;
while ((pos = fgets(line, sizeof(line), cpuinfo)))
if (strncmp(line, "cpu", 3) == 0)
break;
fclose(cpuinfo);
if (!pos) /* Got to EOF without a break */
return NULL;
pos = strchr(line, ':');
if (!pos)
return NULL;
if (*(pos + 1) == '\0')
return NULL;
pos += 2;
if (strncmp(pos, "POWER8", 6) == 0)
return p8;
if (strncmp(pos, "POWER9", 6) == 0)
return p9;
return NULL;
}
void print_targets(FILE *stream)
{
fprintf(stream, "host: p8 p9\n");
}
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