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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