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Rev | Author | Line No. | Line |
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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 | } |