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-rw-r--r--modules/devices/x86/processor.c727
1 files changed, 727 insertions, 0 deletions
diff --git a/modules/devices/x86/processor.c b/modules/devices/x86/processor.c
new file mode 100644
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--- /dev/null
+++ b/modules/devices/x86/processor.c
@@ -0,0 +1,727 @@
+/*
+ * HardInfo - Displays System Information
+ * Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@hardinfo.org>
+ *
+ * This program 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, version 2.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "hardinfo.h"
+#include "devices.h"
+
+/*
+ * This function is partly based on x86cpucaps
+ * by Osamu Kayasono <jacobi@jcom.home.ne.jp>
+ */
+void get_processor_strfamily(Processor * processor)
+{
+ gint family = processor->family;
+ gint model = processor->model;
+
+ if (g_str_equal(processor->vendor_id, "GenuineIntel")) {
+ if (family == 4) {
+ processor->strmodel = g_strdup("i486 series");
+ } else if (family == 5) {
+ if (model < 4) {
+ processor->strmodel = g_strdup("Pentium Classic");
+ } else {
+ processor->strmodel = g_strdup("Pentium MMX");
+ }
+ } else if (family == 6) {
+ if (model <= 1) {
+ processor->strmodel = g_strdup("Pentium Pro");
+ } else if (model < 7) {
+ processor->strmodel = g_strdup("Pentium II/Pentium II Xeon/Celeron");
+ } else if (model == 9) {
+ processor->strmodel = g_strdup("Pentium M");
+ } else {
+ processor->strmodel = g_strdup("Pentium III/Pentium III Xeon/Celeron/Core Duo/Core Duo 2");
+ }
+ } else if (family > 6) {
+ processor->strmodel = g_strdup("Pentium 4");
+ } else {
+ processor->strmodel = g_strdup("i386 class");
+ }
+ } else if (g_str_equal(processor->vendor_id, "AuthenticAMD")) {
+ if (family == 4) {
+ if (model <= 9) {
+ processor->strmodel = g_strdup("AMD i80486 series");
+ } else {
+ processor->strmodel = g_strdup("AMD 5x86");
+ }
+ } else if (family == 5) {
+ if (model <= 3) {
+ processor->strmodel = g_strdup("AMD K5");
+ } else if (model <= 7) {
+ processor->strmodel = g_strdup("AMD K6");
+ } else if (model == 8) {
+ processor->strmodel = g_strdup("AMD K6-2");
+ } else if (model == 9) {
+ processor->strmodel = g_strdup("AMD K6-III");
+ } else {
+ processor->strmodel = g_strdup("AMD K6-2+/III+");
+ }
+ } else if (family == 6) {
+ if (model == 1) {
+ processor->strmodel = g_strdup("AMD Athlon (K7)");
+ } else if (model == 2) {
+ processor->strmodel = g_strdup("AMD Athlon (K75)");
+ } else if (model == 3) {
+ processor->strmodel = g_strdup("AMD Duron (Spitfire)");
+ } else if (model == 4) {
+ processor->strmodel = g_strdup("AMD Athlon (Thunderbird)");
+ } else if (model == 6) {
+ processor->strmodel = g_strdup("AMD Athlon XP/MP/4 (Palomino)");
+ } else if (model == 7) {
+ processor->strmodel = g_strdup("AMD Duron (Morgan)");
+ } else if (model == 8) {
+ processor->strmodel = g_strdup("AMD Athlon XP/MP (Thoroughbred)");
+ } else if (model == 10) {
+ processor->strmodel = g_strdup("AMD Athlon XP/MP (Barton)");
+ } else {
+ processor->strmodel = g_strdup("AMD Athlon (unknown)");
+ }
+ } else if (family > 6) {
+ processor->strmodel = g_strdup("AMD Opteron/Athlon64/FX");
+ } else {
+ processor->strmodel = g_strdup("AMD i386 class");
+ }
+ } else if (g_str_equal(processor->vendor_id, "CyrixInstead")) {
+ if (family == 4) {
+ processor->strmodel = g_strdup("Cyrix 5x86");
+ } else if (family == 5) {
+ processor->strmodel = g_strdup("Cyrix M1 (6x86)");
+ } else if (family == 6) {
+ if (model == 0) {
+ processor->strmodel = g_strdup("Cyrix M2 (6x86MX)");
+ } else if (model <= 5) {
+ processor->strmodel = g_strdup("VIA Cyrix III (M2 core)");
+ } else if (model == 6) {
+ processor->strmodel = g_strdup("VIA Cyrix III (WinChip C5A)");
+ } else if (model == 7) {
+ processor->strmodel = g_strdup("VIA Cyrix III (WinChip C5B/C)");
+ } else {
+ processor->strmodel = g_strdup("VIA Cyrix III (WinChip C5C-T)");
+ }
+ } else {
+ processor->strmodel = g_strdup("Cyrix i386 class");
+ }
+ } else if (g_str_equal(processor->vendor_id, "CentaurHauls")) {
+ if (family == 5) {
+ if (model <= 4) {
+ processor->strmodel = g_strdup("Centaur WinChip C6");
+ } else if (model <= 8) {
+ processor->strmodel = g_strdup("Centaur WinChip 2");
+ } else {
+ processor->strmodel = g_strdup("Centaur WinChip 2A");
+ }
+ } else {
+ processor->strmodel = g_strdup("Centaur i386 class");
+ }
+ } else if (g_str_equal(processor->vendor_id, "GenuineTMx86")) {
+ processor->strmodel = g_strdup("Transmeta Crusoe TM3x00/5x00");
+ } else {
+ processor->strmodel = g_strdup("Unknown");
+ }
+}
+
+static gchar *__cache_get_info_as_string(Processor *processor)
+{
+ gchar *result = g_strdup("");
+ GSList *cache_list;
+ ProcessorCache *cache;
+
+ if (!processor->cache) {
+ return g_strdup(_("Cache information not available=\n"));
+ }
+
+ for (cache_list = processor->cache; cache_list; cache_list = cache_list->next) {
+ cache = (ProcessorCache *)cache_list->data;
+
+ result = h_strdup_cprintf("Level %d (%s)=%d-way set-associative, %d sets, %dKB size\n",
+ result,
+ cache->level,
+ cache->type,
+ cache->ways_of_associativity,
+ cache->number_of_sets,
+ cache->size);
+ }
+
+ return result;
+}
+
+static void __cache_obtain_info(Processor *processor)
+{
+ ProcessorCache *cache;
+ gchar *endpoint, *entry, *index;
+ gint i;
+ gint processor_number = processor->id;
+
+ endpoint = g_strdup_printf("/sys/devices/system/cpu/cpu%d/cache", processor_number);
+
+ for (i = 0; ; i++) {
+ cache = g_new0(ProcessorCache, 1);
+
+ index = g_strdup_printf("index%d/", i);
+
+ entry = g_strconcat(index, "type", NULL);
+ cache->type = h_sysfs_read_string(endpoint, entry);
+ g_free(entry);
+
+ if (!cache->type) {
+ g_free(cache);
+ g_free(index);
+ goto fail;
+ }
+
+ entry = g_strconcat(index, "level", NULL);
+ cache->level = h_sysfs_read_int(endpoint, entry);
+ g_free(entry);
+
+ entry = g_strconcat(index, "number_of_sets", NULL);
+ cache->number_of_sets = h_sysfs_read_int(endpoint, entry);
+ g_free(entry);
+
+ entry = g_strconcat(index, "physical_line_partition", NULL);
+ cache->physical_line_partition = h_sysfs_read_int(endpoint, entry);
+ g_free(entry);
+
+ entry = g_strconcat(index, "size", NULL);
+ cache->size = h_sysfs_read_int(endpoint, entry);
+ g_free(entry);
+
+
+ entry = g_strconcat(index, "ways_of_associativity", NULL);
+ cache->ways_of_associativity = h_sysfs_read_int(endpoint, entry);
+ g_free(entry);
+
+ g_free(index);
+
+ processor->cache = g_slist_append(processor->cache, cache);
+ }
+
+fail:
+ g_free(endpoint);
+}
+
+int processor_has_flag(gchar * strflags, gchar * strflag)
+{
+ gchar **flags;
+ gint ret = 0;
+ if (strflags == NULL || strflag == NULL)
+ return 0;
+ flags = g_strsplit(strflags, " ", 0);
+ ret = g_strv_contains((const gchar * const *)flags, strflag);
+ g_strfreev(flags);
+ return ret;
+}
+
+static gint get_cpu_int(const gchar* file, gint cpuid) {
+ gchar *tmp0 = NULL;
+ gchar *tmp1 = NULL;
+ gint ret = 0;
+
+ tmp0 = g_strdup_printf("/sys/devices/system/cpu/cpu%d/%s", cpuid, file);
+ g_file_get_contents(tmp0, &tmp1, NULL, NULL);
+ if (tmp1)
+ ret = atol(tmp1);
+
+ g_free(tmp0);
+ g_free(tmp1);
+ return ret;
+}
+
+GSList *processor_scan(void)
+{
+ GSList *procs = NULL, *l = NULL;
+ Processor *processor = NULL;
+ FILE *cpuinfo;
+ gchar buffer[512];
+
+ cpuinfo = fopen("/proc/cpuinfo", "r");
+ if (!cpuinfo)
+ return NULL;
+
+ while (fgets(buffer, 512, cpuinfo)) {
+ gchar **tmp = g_strsplit(buffer, ":", 2);
+ if (!tmp[1] || !tmp[0]) {
+ g_strfreev(tmp);
+ continue;
+ }
+
+ tmp[0] = g_strstrip(tmp[0]);
+ tmp[1] = g_strstrip(tmp[1]);
+
+ if (g_str_has_prefix(tmp[0], "processor")) {
+ /* finish previous */
+ if (processor)
+ procs = g_slist_append(procs, processor);
+
+ /* start next */
+ processor = g_new0(Processor, 1);
+ processor->id = atol(tmp[1]);
+ g_strfreev(tmp);
+ continue;
+ }
+
+ if (processor) {
+ get_str("model name", processor->model_name);
+ get_str("vendor_id", processor->vendor_id);
+ get_str("flags", processor->flags);
+ get_str("bugs", processor->bugs);
+ get_str("power management", processor->pm);
+ get_int("cache size", processor->cache_size);
+ get_float("cpu MHz", processor->cpu_mhz);
+ get_float("bogomips", processor->bogomips);
+
+ get_str("fpu", processor->has_fpu);
+
+ get_str("fdiv_bug", processor->bug_fdiv);
+ get_str("hlt_bug", processor->bug_hlt);
+ get_str("f00f_bug", processor->bug_f00f);
+ get_str("coma_bug", processor->bug_coma);
+
+ get_int("model", processor->model);
+ get_int("cpu family", processor->family);
+ get_int("stepping", processor->stepping);
+ }
+ g_strfreev(tmp);
+ }
+
+ /* finish last */
+ if (processor)
+ procs = g_slist_append(procs, processor);
+
+ for (l = procs; l; l = l->next) {
+ processor = (Processor *) l->data;
+
+ get_processor_strfamily(processor);
+ __cache_obtain_info(processor);
+
+ if (processor->bugs == NULL || g_strcmp0(processor->bugs, "") == 0) {
+ g_free(processor->bugs);
+ /* make bugs list on old kernels that don't offer one */
+ processor->bugs = g_strdup_printf("%s%s%s%s%s%s%s%s%s%s",
+ /* the oldest bug workarounds indicated in /proc/cpuinfo */
+ processor->bug_fdiv ? " fdiv" : "",
+ processor->bug_hlt ? " _hlt" : "",
+ processor->bug_f00f ? " f00f" : "",
+ processor->bug_coma ? " coma" : "",
+ /* these bug workarounds were reported as "features" in older kernels */
+ processor_has_flag(processor->flags, "fxsave_leak") ? " fxsave_leak" : "",
+ processor_has_flag(processor->flags, "clflush_monitor") ? " clflush_monitor" : "",
+ processor_has_flag(processor->flags, "11ap") ? " 11ap" : "",
+ processor_has_flag(processor->flags, "tlb_mmatch") ? " tlb_mmatch" : "",
+ processor_has_flag(processor->flags, "apic_c1e") ? " apic_c1e" : "",
+ ""); /* just to make adding lines easier */
+ g_strchug(processor->bugs);
+ }
+
+ if (processor->pm == NULL || g_strcmp0(processor->pm, "") == 0) {
+ g_free(processor->pm);
+ /* make power management list on old kernels that don't offer one */
+ processor->pm = g_strdup_printf("%s%s",
+ /* "hw_pstate" -> "hwpstate" */
+ processor_has_flag(processor->flags, "hw_pstate") ? " hwpstate" : "",
+ ""); /* just to make adding lines easier */
+ g_strchug(processor->pm);
+ }
+
+ /* freq */
+ processor->cpukhz_cur = get_cpu_int("cpufreq/scaling_cur_freq", processor->id);
+ processor->cpukhz_min = get_cpu_int("cpufreq/scaling_min_freq", processor->id);
+ processor->cpukhz_max = get_cpu_int("cpufreq/scaling_max_freq", processor->id);
+ if (processor->cpukhz_max)
+ processor->cpu_mhz = processor->cpukhz_max / 1000;
+ }
+
+ fclose(cpuinfo);
+
+ return procs;
+}
+
+/*
+ * Sources:
+ * - Linux' cpufeature.h
+ * - http://gentoo-wiki.com/Cpuinfo
+ * - Intel IA-32 Architecture Software Development Manual
+ * - https://unix.stackexchange.com/questions/43539/what-do-the-flags-in-proc-cpuinfo-mean
+ */
+static struct {
+ char *name, *meaning;
+} flag_meaning[] = {
+ { "3dnow", "3DNow! Technology" },
+ { "3dnowext", "Extended 3DNow! Technology" },
+ { "fpu", "Floating Point Unit" },
+ { "vme", "Virtual 86 Mode Extension" },
+ { "de", "Debug Extensions - I/O breakpoints" },
+ { "pse", "Page Size Extensions (4MB pages)" },
+ { "tsc", "Time Stamp Counter and RDTSC instruction" },
+ { "msr", "Model Specific Registers" },
+ { "pae", "Physical Address Extensions" },
+ { "mce", "Machine Check Architeture" },
+ { "cx8", "CMPXCHG8 instruction" },
+ { "apic", "Advanced Programmable Interrupt Controller" },
+ { "sep", "Fast System Call (SYSENTER/SYSEXIT)" },
+ { "mtrr", "Memory Type Range Registers" },
+ { "pge", "Page Global Enable" },
+ { "mca", "Machine Check Architecture" },
+ { "cmov", "Conditional Move instruction" },
+ { "pat", "Page Attribute Table" },
+ { "pse36", "36bit Page Size Extensions" },
+ { "psn", "96 bit Processor Serial Number" },
+ { "mmx", "MMX technology" },
+ { "mmxext", "Extended MMX Technology" },
+ { "cflush", "Cache Flush" },
+ { "dtes", "Debug Trace Store" },
+ { "fxsr", "FXSAVE and FXRSTOR instructions" },
+ { "kni", "Streaming SIMD instructions" },
+ { "xmm", "Streaming SIMD instructions" },
+ { "ht", "HyperThreading" },
+ { "mp", "Multiprocessing Capable" },
+ { "sse", "SSE instructions" },
+ { "sse2", "SSE2 (WNI) instructions" },
+ { "acc", "Automatic Clock Control" },
+ { "ia64", "IA64 Instructions" },
+ { "syscall", "SYSCALL and SYSEXIT instructions" },
+ { "nx", "No-execute Page Protection" },
+ { "xd", "Execute Disable" },
+ { "clflush", "Cache Line Flush instruction" },
+ { "acpi", "Thermal Monitor and Software Controlled Clock" },
+ { "dts", "Debug Store" },
+ { "ss", "Self Snoop" },
+ { "tm", "Thermal Monitor" },
+ { "pbe", "Pending Break Enable" },
+ { "pb", "Pending Break Enable" },
+ { "pn", "Processor serial number" },
+ { "ds", "Debug Store" },
+ { "xmm2", "Streaming SIMD Extensions-2" },
+ { "xmm3", "Streaming SIMD Extensions-3" },
+ { "selfsnoop", "CPU self snoop" },
+ { "rdtscp", "RDTSCP" },
+ { "recovery", "CPU in recovery mode" },
+ { "longrun", "Longrun power control" },
+ { "lrti", "LongRun table interface" },
+ { "cxmmx", "Cyrix MMX extensions" },
+ { "k6_mtrr", "AMD K6 nonstandard MTRRs" },
+ { "cyrix_arr", "Cyrix ARRs (= MTRRs)" },
+ { "centaur_mcr","Centaur MCRs (= MTRRs)" },
+ { "constant_tsc","TSC ticks at a constant rate" },
+ { "up", "smp kernel running on up" },
+ { "fxsave_leak","FXSAVE leaks FOP/FIP/FOP" },
+ { "arch_perfmon","Intel Architectural PerfMon" },
+ { "pebs", "Precise-Event Based Sampling" },
+ { "bts", "Branch Trace Store" },
+ { "sync_rdtsc", "RDTSC synchronizes the CPU" },
+ { "rep_good", "rep microcode works well on this CPU" },
+ { "mwait", "Monitor/Mwait support" },
+ { "ds_cpl", "CPL Qualified Debug Store" },
+ { "est", "Enhanced SpeedStep" },
+ { "tm2", "Thermal Monitor 2" },
+ { "cid", "Context ID" },
+ { "xtpr", "Send Task Priority Messages" },
+ { "xstore", "on-CPU RNG present (xstore insn)" },
+ { "xstore_en", "on-CPU RNG enabled" },
+ { "xcrypt", "on-CPU crypto (xcrypt insn)" },
+ { "xcrypt_en", "on-CPU crypto enabled" },
+ { "ace2", "Advanced Cryptography Engine v2" },
+ { "ace2_en", "ACE v2 enabled" },
+ { "phe", "PadLock Hash Engine" },
+ { "phe_en", "PHE enabled" },
+ { "pmm", "PadLock Montgomery Multiplier" },
+ { "pmm_en", "PMM enabled" },
+ { "lahf_lm", "LAHF/SAHF in long mode" },
+ { "cmp_legacy", "HyperThreading not valid" },
+ { "lm", "LAHF/SAHF in long mode" },
+ { "ds_cpl", "CPL Qualified Debug Store" },
+ { "vmx", "Virtualization support (Intel)" },
+ { "svm", "Virtualization support (AMD)" },
+ { "est", "Enhanced SpeedStep" },
+ { "tm2", "Thermal Monitor 2" },
+ { "ssse3", "Supplemental Streaming SIMD Extension 3" },
+ { "cx16", "CMPXCHG16B instruction" },
+ { "xptr", "Send Task Priority Messages" },
+ { "pebs", "Precise Event Based Sampling" },
+ { "bts", "Branch Trace Store" },
+ { "ida", "Intel Dynamic Acceleration" },
+ { "arch_perfmon","Intel Architectural PerfMon" },
+ { "pni", "Streaming SIMD Extension 3 (Prescott New Instruction)" },
+ { "rep_good", "rep microcode works well on this CPU" },
+ { "ts", "Thermal Sensor" },
+ { "sse3", "Streaming SIMD Extension 3" },
+ { "sse4", "Streaming SIMD Extension 4" },
+ { "tni", "Tejas New Instruction" },
+ { "nni", "Nehalem New Instruction" },
+ { "tpr", "Task Priority Register" },
+ { "vid", "Voltage Identifier" },
+ { "fid", "Frequency Identifier" },
+ { "dtes64", "64-bit Debug Store" },
+ { "monitor", "Monitor/Mwait support" },
+ { "sse4_1", "Streaming SIMD Extension 4.1" },
+ { "sse4_2", "Streaming SIMD Extension 4.2" },
+ { "nopl", "NOPL instructions" },
+ { "cxmmx", "Cyrix MMX extensions" },
+ { "xtopology", "CPU topology enum extensions" },
+ { "nonstop_tsc", "TSC does not stop in C states" },
+ { "eagerfpu", "Non lazy FPU restor" },
+ { "pclmulqdq", "Perform a Carry-Less Multiplication of Quadword instruction" },
+ { "smx", "Safer mode: TXT (TPM support)" },
+ { "pdcm", "Performance capabilities" },
+ { "pcid", "Process Context Identifiers" },
+ { "x2apic", "x2APIC" },
+ { "popcnt", "Set bit count instructions" },
+ { "aes", "Advanced Encryption Standard" },
+ { "aes-ni", "Advanced Encryption Standard (New Instructions)" },
+ { "xsave", "Save Processor Extended States" },
+ { "avx", "Advanced Vector Instructions" },
+ { NULL, NULL },
+};
+
+static struct {
+ char *name, *meaning;
+} bug_meaning[] = {
+ { "f00f", "Intel F00F bug" },
+ { "fdiv", "FPU FDIV" },
+ { "coma", "Cyrix 6x86 coma" },
+ { "tlb_mmatch", "AMD Erratum 383" },
+ { "apic_c1e", "AMD Erratum 400" },
+ { "11ap", "Bad local APIC aka 11AP" },
+ { "fxsave_leak", "FXSAVE leaks FOP/FIP/FOP" },
+ { "clflush_monitor", "AAI65, CLFLUSH required before MONITOR" },
+ { "sysret_ss_attrs", "SYSRET doesn't fix up SS attrs" },
+ { "espfix", "IRET to 16-bit SS corrupts ESP/RSP high bits" },
+ { "null_seg", "Nulling a selector preserves the base" }, /* see: detect_null_seg_behavior() */
+ { "swapgs_fence","SWAPGS without input dep on GS" },
+ { "monitor", "IPI required to wake up remote CPU" },
+ { "amd_e400", "AMD Erratum 400" },
+ { NULL, NULL },
+};
+
+/* from arch/x86/kernel/cpu/powerflags.h */
+static struct {
+ char *name, *meaning;
+} pm_meaning[] = {
+ { "ts", "temperature sensor" },
+ { "fid", "frequency id control" },
+ { "vid", "voltage id control" },
+ { "ttp", "thermal trip" },
+ { "tm", "hardware thermal control" },
+ { "stc", "software thermal control" },
+ { "100mhzsteps", "100 MHz multiplier control" },
+ { "hwpstate", "hardware P-state control" },
+/* { "", "tsc invariant mapped to constant_tsc" }, */
+ { "cpb", "core performance boost" },
+ { "eff_freq_ro", "Readonly aperf/mperf" },
+ { "proc_feedback", "processor feedback interface" },
+ { "acc_power", "accumulated power mechanism" },
+ { NULL, NULL },
+};
+
+GHashTable *cpu_flags = NULL;
+
+static void
+populate_cpu_flags_list_internal()
+{
+ int i;
+
+ DEBUG("using internal CPU flags database");
+
+ for (i = 0; flag_meaning[i].name != NULL; i++) {
+ g_hash_table_insert(cpu_flags, flag_meaning[i].name,
+ flag_meaning[i].meaning);
+ }
+ for (i = 0; bug_meaning[i].name != NULL; i++) {
+ g_hash_table_insert(cpu_flags, bug_meaning[i].name,
+ bug_meaning[i].meaning);
+ }
+ for (i = 0; pm_meaning[i].name != NULL; i++) {
+ g_hash_table_insert(cpu_flags, pm_meaning[i].name,
+ pm_meaning[i].meaning);
+ }
+}
+
+void cpu_flags_init(void)
+{
+ gint i;
+ gchar *path;
+
+ cpu_flags = g_hash_table_new(g_str_hash, g_str_equal);
+
+ path = g_build_filename(g_get_home_dir(), ".hardinfo", "cpuflags.conf", NULL);
+ if (!g_file_test(path, G_FILE_TEST_EXISTS)) {
+ populate_cpu_flags_list_internal();
+ } else {
+ GKeyFile *flags_file;
+
+ DEBUG("using %s as CPU flags database", path);
+
+ flags_file = g_key_file_new();
+ if (g_key_file_load_from_file(flags_file, path, 0, NULL)) {
+ gchar **flag_keys;
+
+ flag_keys = g_key_file_get_keys(flags_file, "flags",
+ NULL, NULL);
+ if (!flag_keys) {
+ DEBUG("error while using %s as CPU flags database, falling back to internal",
+ path);
+ populate_cpu_flags_list_internal();
+ } else {
+ for (i = 0; flag_keys[i]; i++) {
+ gchar *meaning;
+
+ meaning = g_key_file_get_string(flags_file, "flags",
+ flag_keys[i], NULL);
+
+ g_hash_table_insert(cpu_flags, g_strdup(flag_keys[i]), meaning);
+
+ /* can't free meaning */
+ }
+
+ g_strfreev(flag_keys);
+ }
+ }
+
+ g_key_file_free(flags_file);
+ }
+
+ g_free(path);
+}
+
+gchar *processor_get_capabilities_from_flags(gchar * strflags)
+{
+ /* FIXME:
+ * - Separate between processor capabilities, additional instructions and whatnot.
+ */
+ gchar **flags, **old;
+ gchar *tmp = NULL;
+ gint j = 0;
+
+ if (!cpu_flags) {
+ cpu_flags_init();
+ }
+
+ flags = g_strsplit(strflags, " ", 0);
+ old = flags;
+
+ while (flags[j]) {
+ gchar *meaning = g_hash_table_lookup(cpu_flags, flags[j]);
+
+ if (meaning) {
+ tmp = h_strdup_cprintf("%s=%s\n", tmp, flags[j], meaning);
+ } else {
+ tmp = h_strdup_cprintf("%s=\n", tmp, flags[j]);
+ }
+ j++;
+ }
+ if (tmp == NULL || g_strcmp0(tmp, "") == 0)
+ tmp = g_strdup_printf("%s=%s\n", "empty", _("Empty List"));
+
+ g_strfreev(old);
+ return tmp;
+}
+
+gchar *processor_get_detailed_info(Processor * processor)
+{
+ gchar *tmp_flags, *tmp_bugs, *tmp_pm, *ret, *cache_info;
+
+ tmp_flags = processor_get_capabilities_from_flags(processor->flags);
+ tmp_bugs = processor_get_capabilities_from_flags(processor->bugs);
+ tmp_pm = processor_get_capabilities_from_flags(processor->pm);
+ cache_info = __cache_get_info_as_string(processor);
+
+ ret = g_strdup_printf(_("[Processor]\n"
+ "Name=%s\n"
+ "Family, model, stepping=%d, %d, %d (%s)\n"
+ "Vendor=%s\n"
+ "[Configuration]\n"
+ "Cache Size=%dkb\n"
+ "Frequency=%.2fMHz\n"
+ "BogoMIPS=%.2f\n"
+ "Byte Order=%s\n"
+ "[Frequency Scaling]\n"
+ "Minimum=%d kHz\n"
+ "Maximum=%d kHz\n"
+ "Current=%d kHz\n"
+ "[Features]\n"
+ "Has FPU=%s\n"
+ "[Cache]\n"
+ "%s\n"
+ "[Power Management]\n"
+ "%s"
+ "[Bugs]\n"
+ "%s"
+ "[Capabilities]\n"
+ "%s"),
+ processor->model_name,
+ processor->family,
+ processor->model,
+ processor->stepping,
+ processor->strmodel,
+ vendor_get_name(processor->vendor_id),
+ processor->cache_size,
+ processor->cpu_mhz, processor->bogomips,
+#if G_BYTE_ORDER == G_LITTLE_ENDIAN
+ "Little Endian",
+#else
+ "Big Endian",
+#endif
+ processor->cpukhz_min,
+ processor->cpukhz_max,
+ processor->cpukhz_cur,
+ processor->has_fpu ? processor->has_fpu : "no",
+ cache_info,
+ tmp_pm, tmp_bugs, tmp_flags);
+ g_free(tmp_flags);
+ g_free(tmp_bugs);
+ g_free(tmp_pm);
+ g_free(cache_info);
+
+ return ret;
+}
+
+gchar *processor_get_info(GSList * processors)
+{
+ Processor *processor;
+
+ if (g_slist_length(processors) > 1) {
+ gchar *ret, *tmp, *hashkey;
+ GSList *l;
+
+ tmp = g_strdup("");
+
+ for (l = processors; l; l = l->next) {
+ processor = (Processor *) l->data;
+
+ tmp = g_strdup_printf(_("%s$CPU%d$%s=%.2fMHz\n"),
+ tmp, processor->id,
+ processor->model_name,
+ processor->cpu_mhz);
+
+ hashkey = g_strdup_printf("CPU%d", processor->id);
+ moreinfo_add_with_prefix("DEV", hashkey,
+ processor_get_detailed_info(processor));
+ g_free(hashkey);
+ }
+
+ ret = g_strdup_printf("[$ShellParam$]\n"
+ "ViewType=1\n"
+ "[Processors]\n"
+ "%s", tmp);
+ g_free(tmp);
+
+ return ret;
+ }
+
+ processor = (Processor *) processors->data;
+ return processor_get_detailed_info(processor);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 14:49:27 +0000