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/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
LibGTop is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
LibGTop is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <sys/systemcfg.h>
#include <config.h>
#include <glibtop/sysinfo.h>
static const unsigned long _glibtop_sysdeps_sysinfo =
(1L << GLIBTOP_SYSINFO_CPUINFO);
static glibtop_sysinfo sysinfo;
static void add_info(glibtop_entry* entry, char* label, char* attribute)
{
char* key;
char* value;
key = g_strdup(label);
value = g_strdup(attribute);
g_ptr_array_add(entry->labels, key);
g_hash_table_insert(entry->values, key, value);
}
static void init_sysinfo(void)
{
int cpu;
char buf[64];
memset (&sysinfo, 0, sizeof (glibtop_sysinfo));
sysinfo.ncpu = MIN(_system_configuration.ncpus, GLIBTOP_NCPU);
for (cpu = 0; cpu < sysinfo.ncpu ; cpu++)
{
/* init cpu data structure */
sysinfo.cpuinfo[cpu].labels = g_ptr_array_new();
sysinfo.cpuinfo[cpu].values = g_hash_table_new (NULL, NULL);
/* add properties */
switch(_system_configuration.architecture)
{
case POWER_RS:
add_info( &sysinfo.cpuinfo[cpu]
, "architecture"
, "Power Classic");
break;
case POWER_PC:
add_info( &sysinfo.cpuinfo[cpu]
, "architecture"
, "Power PC");
break;
case IA64:
add_info( &sysinfo.cpuinfo[cpu]
, "architecture"
, "Intel IA64");
break;
default:
add_info( &sysinfo.cpuinfo[cpu]
, "architecture"
, "Unknown");
break;
}
if ( (_system_configuration.architecture == POWER_RS) ||
(_system_configuration.architecture == POWER_PC) )
{
switch(_system_configuration.implementation)
{
case POWER_RS1:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "RS1");
break;
case POWER_RSC:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "RSC");
break;
case POWER_RS2:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "RS2");
break;
case POWER_601:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "601");
break;
case POWER_603:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "603");
break;
case POWER_604:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "604");
break;
case POWER_620:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "620");
break;
case POWER_630:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "630");
break;
case POWER_A35:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "A35");
break;
case POWER_RS64II:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "RS64II");
break;
case POWER_RS64III:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "RS64III");
break;
}
}
else if (_system_configuration.architecture == IA64)
{
switch(_system_configuration.implementation)
{
case IA64_M1:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "IA64 M1");
break;
case IA64_M2:
add_info( &sysinfo.cpuinfo[cpu]
, "implementation"
, "IA64 M2");
break;
}
}
sprintf(buf,"%d", _system_configuration.width);
add_info( &sysinfo.cpuinfo[cpu], "width", buf);
if (_system_configuration.cache_attrib & 1 )
{
/* L1 cache is present */
sprintf(buf,"%d", _system_configuration.icache_size);
add_info( &sysinfo.cpuinfo[cpu], "L1 instruction cache size", buf);
sprintf(buf,"%d", _system_configuration.dcache_size);
add_info( &sysinfo.cpuinfo[cpu], "L1 data cache size", buf);
}
sprintf(buf,"%d", _system_configuration.L2_cache_size);
add_info( &sysinfo.cpuinfo[cpu], "L2 cache size", buf);
}
sysinfo.flags = _glibtop_sysdeps_sysinfo;
}
const glibtop_sysinfo *
glibtop_get_sysinfo_s (glibtop *server)
{
static int first_time = 1;
if (first_time)
{
init_sysinfo();
first_time = 0;
}
return &sysinfo;
}
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