diff options
Diffstat (limited to 'hardinfo2/arch/linux/x86/processor.h')
| -rw-r--r-- | hardinfo2/arch/linux/x86/processor.h | 589 |
1 files changed, 0 insertions, 589 deletions
diff --git a/hardinfo2/arch/linux/x86/processor.h b/hardinfo2/arch/linux/x86/processor.h deleted file mode 100644 index 273b0578..00000000 --- a/hardinfo2/arch/linux/x86/processor.h +++ /dev/null @@ -1,589 +0,0 @@ -/* - * 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 - */ - -typedef struct _ProcessorCache ProcessorCache; - -struct _ProcessorCache { - gint level; - gint number_of_sets; - gint physical_line_partition; - gint size; - gchar *type; - gint ways_of_associativity; -}; - -struct _Processor { - gchar *model_name; - gchar *vendor_id; - gchar *flags; - gint cache_size; - gfloat bogomips, cpu_mhz; - - gchar *has_fpu; - gchar *bug_fdiv, *bug_hlt, *bug_f00f, *bug_coma; - - gint model, family, stepping; - gchar *strmodel; - - gint id; - - GSList *cache; -}; - -/* - * This function is partly based on x86cpucaps - * by Osamu Kayasono <jacobi@jcom.home.ne.jp> - */ -static 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, gint processor_number) -{ - ProcessorCache *cache; - gchar *endpoint, *entry, *index; - gint i; - - 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); -} - -static GSList *__scan_processors(void) -{ - GSList *procs = NULL; - Processor *processor = NULL; - FILE *cpuinfo; - gchar buffer[512]; - gint processor_number = 0; - - cpuinfo = fopen("/proc/cpuinfo", "r"); - if (!cpuinfo) - return NULL; - - while (fgets(buffer, 512, cpuinfo)) { - gchar **tmp = g_strsplit(buffer, ":", 2); - - if (g_str_has_prefix(tmp[0], "processor")) { - if (processor) { - get_processor_strfamily(processor); - procs = g_slist_append(procs, processor); - } - - processor = g_new0(Processor, 1); - - __cache_obtain_info(processor, processor_number++); - } - - if (tmp[0] && tmp[1]) { - tmp[0] = g_strstrip(tmp[0]); - tmp[1] = g_strstrip(tmp[1]); - - get_str("model name", processor->model_name); - get_str("vendor_id", processor->vendor_id); - get_str("flags", processor->flags); - 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); - - get_int("processor", processor->id); - } - g_strfreev(tmp); - } - - if (processor) { - get_processor_strfamily(processor); - procs = g_slist_append(procs, processor); - } - - fclose(cpuinfo); - - return procs; -} - -/* - * Sources: - * - Linux' cpufeature.h - * - http://gentoo-wiki.com/Cpuinfo - * - Intel IA-32 Architecture Software Development Manual - */ -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" }, - { NULL, NULL }, -}; - -GHashTable *cpu_flags = NULL; - -static 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)) { - 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); - } - } 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); - 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++; - } - - g_strfreev(old); - return tmp; -} - -static gchar *processor_get_detailed_info(Processor * processor) -{ - gchar *tmp, *ret, *cache_info; - - tmp = processor_get_capabilities_from_flags(processor->flags); - 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" - "[Features]\n" - "FDIV Bug=%s\n" - "HLT Bug=%s\n" - "F00F Bug=%s\n" - "Coma Bug=%s\n" - "Has FPU=%s\n" - "[Cache]\n" - "%s\n" - "[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->bug_fdiv ? processor->bug_fdiv : "no", - processor->bug_hlt ? processor->bug_hlt : "no", - processor->bug_f00f ? processor->bug_f00f : "no", - processor->bug_coma ? processor->bug_coma : "no", - processor->has_fpu ? processor->has_fpu : "no", - cache_info, - tmp); - g_free(tmp); - g_free(cache_info); - - return ret; -} - -static 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); - g_hash_table_insert(moreinfo, hashkey, - processor_get_detailed_info(processor)); - } - - 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); -} |