[80] | 1 | /********************************************************************** <BR>
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| 2 | This file is part of Crack dot Com's free source code release of
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| 3 | Golgotha. <a href="http://www.crack.com/golgotha_release"> <BR> for
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| 4 | information about compiling & licensing issues visit this URL</a>
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| 5 | <PRE> If that doesn't help, contact Jonathan Clark at
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| 6 | golgotha_source@usa.net (Subject should have "GOLG" in it)
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| 7 | ***********************************************************************/
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| 8 |
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| 9 | #include "inc/arch.hh"
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| 10 |
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| 11 | #ifdef _WINDOWS
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| 12 |
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| 13 | void null_function() {}
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| 14 |
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| 15 | w32 MSVC_p[20];
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| 16 | w32 MSVC_params=0;
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| 17 | void (*MSVC_func)()=&null_function;
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| 18 | static char FP_SAVE[120];
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| 19 |
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| 20 | typedef void (*func0)(void);
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| 21 | typedef void (*func1)(w32 a);
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| 22 | typedef void (*func2)(w32 a,w32 b);
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| 23 | typedef void (*func3)(w32 a,w32 b,w32 c);
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| 24 | typedef void (*func4)(w32 a,w32 b,w32 c,w32 d);
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| 25 | typedef void (*func5)(w32 a,w32 b,w32 c,w32 d,w32 e);
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| 26 |
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| 27 | void MSVC_exec()
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| 28 | {
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| 29 | __asm {
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| 30 | pushfd
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| 31 | pushad
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| 32 | fsave FP_SAVE
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| 33 | frstor FP_SAVE
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| 34 |
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| 35 | push ebp
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| 36 | mov ebp, esp
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| 37 | push ecx
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| 38 | push ebx
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| 39 | push esi
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| 40 | push edi
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| 41 | }
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| 42 |
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| 43 | switch (MSVC_params)
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| 44 | {
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| 45 | case 1: (*((func1)MSVC_func))(MSVC_p[0]); break;
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| 46 | case 2: (*((func2)MSVC_func))(MSVC_p[0],MSVC_p[1]); break;
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| 47 | case 3: (*((func3)MSVC_func))(MSVC_p[0],MSVC_p[1],MSVC_p[2]); break;
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| 48 | case 4: (*((func4)MSVC_func))(MSVC_p[0],MSVC_p[1],MSVC_p[2],MSVC_p[3]); break;
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| 49 | case 5: (*((func5)MSVC_func))(MSVC_p[0],MSVC_p[1],MSVC_p[2],MSVC_p[3],MSVC_p[4]); break;
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| 50 | default:(*((func0)MSVC_func))(); break;
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| 51 | }
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| 52 | MSVC_func = &null_function;
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| 53 | MSVC_params = 0;
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| 54 |
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| 55 | __asm {
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| 56 | pop edi
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| 57 | pop esi
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| 58 | pop ebx
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| 59 | pop ecx
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| 60 | mov esp, ebp
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| 61 | pop ebp
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| 62 |
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| 63 | frstor FP_SAVE
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| 64 | popad
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| 65 | popfd
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| 66 | }
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| 67 | }
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| 68 | #endif
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