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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | /* Project: OSLib |
| 2 | * Description: The OS Construction Kit |
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| 3 | * Date: 1.6.2000 |
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| 4 | * Idea by: Luca Abeni & Gerardo Lamastra |
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| 5 | * |
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| 6 | * OSLib is an SO project aimed at developing a common, easy-to-use |
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| 7 | * low-level infrastructure for developing OS kernels and Embedded |
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| 8 | * Applications; it partially derives from the HARTIK project but it |
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| 9 | * currently is independently developed. |
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| 10 | * |
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| 11 | * OSLib is distributed under GPL License, and some of its code has |
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| 12 | * been derived from the Linux kernel source; also some important |
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| 13 | * ideas come from studying the DJGPP go32 extender. |
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| 14 | * |
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| 15 | * We acknowledge the Linux Community, Free Software Foundation, |
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| 16 | * D.J. Delorie and all the other developers who believe in the |
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| 17 | * freedom of software and ideas. |
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| 18 | * |
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| 19 | * For legalese, check out the included GPL license. |
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| 20 | */ |
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| 21 | |||
| 22 | /* CPU Detection test file */ |
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| 23 | |||
| 24 | #include <ll/i386/stdlib.h> |
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| 25 | #include <ll/i386/error.h> |
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| 26 | #include <ll/i386/mem.h> |
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| 27 | #include <ll/i386/hw-arch.h> |
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| 28 | #include <ll/sys/ll/ll-func.h> |
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| 29 | |||
| 30 | #define T 1000 |
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| 31 | |||
| 32 | int main (int argc, char *argv[]) |
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| 33 | { |
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| 34 | DWORD sp1, sp2; |
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| 35 | struct ll_cpuInfo cpu; |
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| 36 | void *res; |
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| 37 | char vendorName[13]; |
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| 38 | |||
| 39 | sp1 = get_SP(); |
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| 40 | cli(); |
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| 41 | res = ll_init(); |
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| 42 | |||
| 43 | if (res == NULL) { |
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| 44 | message("Error in LowLevel initialization code...\n"); |
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| 45 | sti(); |
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| 46 | l1_exit(-1); |
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| 47 | } |
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| 48 | sti(); |
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| 49 | |||
| 50 | message("LowLevel started...\n"); |
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| 51 | message("CPU informations:\n"); |
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| 52 | X86_get_CPU(&cpu); |
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| 53 | |||
| 54 | message("\tCPU type: %lu\n", cpu.X86_cpu); |
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| 55 | |||
| 56 | if (cpu.X86_cpuIdFlag) { |
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| 57 | message("CPUID instruction workin'...\n"); |
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| 58 | message("\tCPU Vendor ID: "); |
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| 59 | |||
| 60 | memcpy(vendorName, &(cpu.X86_vendor_1), 12); |
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| 61 | vendorName[12] = 0; |
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| 62 | message("%s\n", vendorName); |
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| 63 | |||
| 64 | message("\tCPU Stepping ID: %lx", cpu.X86_cpu & 0x0F); |
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| 65 | message("\tCPU Model: %lx", (cpu.X86_cpu >> 4) & 0x0F); |
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| 66 | message("\tCPU Family: %lx", (cpu.X86_cpu >> 8) & 0x0F); |
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| 67 | message("\tCPU Type: %lx\n", (cpu.X86_cpu >> 12) & 0x0F); |
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| 68 | |||
| 69 | message("\tStandard Feature Flags %lx\n", cpu.X86_StandardFeature); |
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| 70 | if (cpu.X86_StandardFeature & 0x01) { |
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| 71 | message("Internal FPU present...\n"); |
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| 72 | } |
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| 73 | if (cpu.X86_StandardFeature & 0x02) { |
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| 74 | message("V86 Mode present...\n"); |
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| 75 | } |
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| 76 | if (cpu.X86_StandardFeature & 0x04) { |
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| 77 | message("Debug Extension present...\n"); |
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| 78 | } |
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| 79 | if (cpu.X86_StandardFeature & 0x08) { |
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| 80 | message("4MB pages present...\n"); |
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| 81 | } |
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| 82 | if (cpu.X86_StandardFeature & 0x10) { |
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| 83 | message("TimeStamp Counter present...\n"); |
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| 84 | } |
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| 85 | if (cpu.X86_StandardFeature & 0x20) { |
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| 86 | message("RDMSR/WRMSR present...\n"); |
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| 87 | } |
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| 88 | if (cpu.X86_StandardFeature & 0x40) { |
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| 89 | message("PAE present...\n"); |
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| 90 | } |
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| 91 | if (cpu.X86_StandardFeature & 0x80) { |
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| 92 | message("MC Exception present...\n"); |
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| 93 | } |
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| 94 | if (cpu.X86_StandardFeature & 0x0100) { |
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| 95 | message("CMPXCHG8B present...\n"); |
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| 96 | } |
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| 97 | if (cpu.X86_StandardFeature & 0x0200) { |
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| 98 | message("APIC on chip...\n"); |
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| 99 | } |
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| 100 | if (cpu.X86_StandardFeature & 0x1000) { |
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| 101 | message("MTRR present...\n"); |
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| 102 | } |
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| 103 | if (cpu.X86_StandardFeature & 0x2000) { |
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| 104 | message("Global Bit present...\n"); |
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| 105 | } |
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| 106 | if (cpu.X86_StandardFeature & 0x4000) { |
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| 107 | message("Machine Check present...\n"); |
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| 108 | } |
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| 109 | if (cpu.X86_StandardFeature & 0x8000) { |
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| 110 | message("CMOV present...\n"); |
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| 111 | } |
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| 112 | if (cpu.X86_StandardFeature & 0x800000) { |
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| 113 | message("MMX present...\n"); |
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| 114 | } |
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| 115 | } |
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| 116 | cli(); |
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| 117 | ll_end(); |
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| 118 | sp2 = get_SP(); |
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| 119 | message("End reached!\n"); |
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| 120 | message("Actual stack : %lx - ", sp2); |
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| 121 | message("Begin stack : %lx\n", sp1); |
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| 122 | message("Check if same : %s\n",sp1 == sp2 ? "Ok :-)" : "No :-("); |
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| 123 | |||
| 124 | return 1; |
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| 125 | } |