Extracted CPU identification out of Pulse to be used by Pulse and sysinfo.
Might be better placed in a source file, but sysinfo is currently built very simple, and I was too lazy to change this :-) git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10317 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
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/*
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* Copyright 2004, Axel Dörfler, [email protected]. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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/* Taken from the Pulse application, and extended.
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* It's used by Pulse and sysinfo.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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const char *get_cpu_vendor_string(enum cpu_types type);
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const char *get_cpu_model_string(enum cpu_types type);
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void get_cpu_type(char *vendorBuffer, size_t vendorSize, char *modelBuffer, size_t modelSize);
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#ifdef __cplusplus
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}
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#endif
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const char *
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get_cpu_vendor_string(enum cpu_types type)
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{
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#if __POWERPC__
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// We're not that nice here
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return "IBM/Motorola";
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#endif
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#if __INTEL__
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// Determine x86 vendor name
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switch (type & B_CPU_x86_VENDOR_MASK) {
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case B_CPU_INTEL_x86:
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return "Intel";
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case B_CPU_AMD_x86:
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return "AMD";
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case B_CPU_CYRIX_x86:
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return "Cyrix";
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case B_CPU_IDT_x86:
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// IDT was bought by VIA
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if (((type >> 8) & 0xf) >= 6)
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return "VIA";
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return "IDT";
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case B_CPU_RISE_x86:
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return "Rise";
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case B_CPU_TRANSMETA_x86:
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return "Transmeta";
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default:
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return NULL;
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}
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#endif
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}
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const char *
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get_cpu_model_string(enum cpu_types type)
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{
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// Determine CPU type
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switch (type) {
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#if __POWERPC__
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case B_CPU_PPC_603:
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return "603";
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case B_CPU_PPC_603e:
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return "603e";
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case B_CPU_PPC_750:
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return "750";
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case B_CPU_PPC_604:
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return "604";
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case B_CPU_PPC_604e:
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return "604e";
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#endif // __POWERPC__
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#if __INTEL__
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case B_CPU_x86:
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return "Unknown x86";
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/* Intel */
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case B_CPU_INTEL_PENTIUM:
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case B_CPU_INTEL_PENTIUM75:
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return "Pentium";
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case B_CPU_INTEL_PENTIUM_486_OVERDRIVE:
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case B_CPU_INTEL_PENTIUM75_486_OVERDRIVE:
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return "Pentium OD";
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case B_CPU_INTEL_PENTIUM_MMX:
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case B_CPU_INTEL_PENTIUM_MMX_MODEL_8:
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return "Pentium MMX";
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case B_CPU_INTEL_PENTIUM_PRO:
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return "Pentium Pro";
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case B_CPU_INTEL_PENTIUM_II_MODEL_3:
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case B_CPU_INTEL_PENTIUM_II_MODEL_5:
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return "Pentium II";
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case B_CPU_INTEL_CELERON:
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return "Celeron";
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case B_CPU_INTEL_PENTIUM_III:
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case B_CPU_INTEL_PENTIUM_III_MODEL_8:
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case B_CPU_INTEL_PENTIUM_III_MODEL_11:
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return "Pentium III";
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case B_CPU_INTEL_PENTIUM_M:
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return "Pentium M";
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case B_CPU_INTEL_PENTIUM_IV:
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case B_CPU_INTEL_PENTIUM_IV_MODEL_1:
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case B_CPU_INTEL_PENTIUM_IV_MODEL_2:
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case B_CPU_INTEL_PENTIUM_IV_XEON:
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return "Pentium 4";
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/* AMD */
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case B_CPU_AMD_K5_MODEL_0:
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case B_CPU_AMD_K5_MODEL_1:
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case B_CPU_AMD_K5_MODEL_2:
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case B_CPU_AMD_K5_MODEL_3:
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return "K5";
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case B_CPU_AMD_K6_MODEL_6:
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case B_CPU_AMD_K6_MODEL_7:
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return "K6";
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case B_CPU_AMD_K6_2:
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return "K6-2";
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case B_CPU_AMD_K6_III:
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case B_CPU_AMD_K6_III_MODEL_2:
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return "K6-III";
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case B_CPU_AMD_ATHLON_MODEL_1:
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case B_CPU_AMD_ATHLON_MODEL_2:
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case B_CPU_AMD_ATHLON_THUNDERBIRD:
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return "Athlon";
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case B_CPU_AMD_ATHLON_XP:
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case B_CPU_AMD_ATHLON_XP_MODEL_2:
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case B_CPU_AMD_ATHLON_XP_MODEL_3:
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case B_CPU_AMD_ATHLON_XP_MODEL_BARTON:
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return "Athlon XP";
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case B_CPU_AMD_DURON:
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return "Duron";
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case B_CPU_AMD_ATHLON_64:
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case B_CPU_AMD_ATHLON_64_MODEL_2:
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case B_CPU_AMD_ATHLON_64_MODEL_3:
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case B_CPU_AMD_ATHLON_64_MODEL_4:
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case B_CPU_AMD_ATHLON_64_MODEL_5:
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case B_CPU_AMD_ATHLON_64_MODEL_6:
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case B_CPU_AMD_ATHLON_64_MODEL_7:
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return "Athlon 64";
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case B_CPU_AMD_OPTERON:
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return "Opteron";
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/* Transmeta */
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case B_CPU_TRANSMETA_CRUSOE:
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return "Crusoe";
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/* IDT/VIA */
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case B_CPU_IDT_WINCHIP_C6:
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return "WinChip C6";
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case B_CPU_IDT_WINCHIP_2:
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return "WinChip 2";
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case B_CPU_VIA_EDEN:
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case B_CPU_VIA_EDEN_EZRA_T:
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return "Eden";
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/* Cyrix/VIA */
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case B_CPU_CYRIX_GXm:
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return "GXm";
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case B_CPU_CYRIX_6x86MX:
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return "6x86MX";
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/* Rise */
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case B_CPU_RISE_mP6:
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return "mP6";
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/* National Semiconductor */
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case B_CPU_NATIONAL_GEODE_GX1:
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return "Geode GX1";
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#endif // __INTEL__
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default:
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return NULL;
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}
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}
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void
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get_cpu_type(char *vendorBuffer, size_t vendorSize, char *modelBuffer, size_t modelSize)
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{
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const char *vendor, *model;
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system_info info;
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get_system_info(&info);
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vendor = get_cpu_vendor_string(info.cpu_type);
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if (vendor == NULL)
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vendor = "Unknown";
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model = get_cpu_model_string(info.cpu_type);
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if (model == NULL)
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model = "Unknown";
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#ifdef R5_COMPATIBLE
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strncpy(vendorBuffer, vendor, vendorSize - 1);
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vendorBuffer[vendorSize - 1] = '\0';
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strncpy(modelBuffer, model, modelSize - 1);
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modelBuffer[modelSize - 1] = '\0';
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#else
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strlcpy(vendorBuffer, vendor, vendorSize);
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strlcpy(modelBuffer, model, modelSize);
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#endif
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}
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