| 1 | ; $Id: kLdrA-os2.asm 2886 2006-11-18 15:01:05Z bird $ | 
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| 2 | ;; @file | 
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| 3 | ; | 
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| 4 | ; kLdr - The Dynamic Loader, asm helpers. | 
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| 5 | ; | 
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| 6 | ; Copyright (c) 2006 knut st. osmundsen <bird@anduin.net> | 
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| 7 | ; | 
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| 8 | ; | 
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| 9 | ; This file is part of kLdr. | 
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| 10 | ; | 
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| 11 | ; kLdr is free software; you can redistribute it and/or modify | 
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| 12 | ; it under the terms of the GNU General Public License as published by | 
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| 13 | ; the Free Software Foundation; either version 2 of the License, or | 
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| 14 | ; (at your option) any later version. | 
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| 15 | ; | 
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| 16 | ; kLdr is distributed in the hope that it will be useful, | 
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| 17 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of | 
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| 18 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
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| 19 | ; GNU General Public License for more details. | 
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| 20 | ; | 
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| 21 | ; You should have received a copy of the GNU General Public License | 
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| 22 | ; along with kLdr; if not, write to the Free Software | 
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| 23 | ; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA | 
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| 24 | ; | 
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| 25 | ; | 
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| 26 |  | 
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| 27 |  | 
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| 28 | segment TEXT32 public align=16 CLASS=CODE use32 | 
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| 29 |  | 
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| 30 | ; | 
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| 31 | ; _DLL_InitTerm | 
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| 32 | ; | 
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| 33 | ..start: | 
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| 34 | extern _DLL_InitTerm | 
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| 35 | jmp _DLL_InitTerm | 
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| 36 |  | 
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| 37 |  | 
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| 38 | ; | 
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| 39 | ; kLdrLoadExe wrapper which loads the bootstrap stack. | 
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| 40 | ; | 
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| 41 | global _kLdrDyldLoadExe | 
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| 42 | _kLdrDyldLoadExe: | 
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| 43 | push    ebp | 
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| 44 | mov     ebp, esp | 
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| 45 |  | 
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| 46 | ; switch stack. | 
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| 47 | ;    extern _abStack | 
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| 48 | ;    lea     esp, [_abStack + 8192 - 4] | 
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| 49 | push    dword [ebp + 8 + 20] | 
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| 50 | push    dword [ebp + 8 + 16] | 
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| 51 | push    dword [ebp + 8 + 12] | 
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| 52 | push    dword [ebp + 8 +  8] | 
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| 53 |  | 
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| 54 | ; call worker on the new stack. | 
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| 55 | extern  _kldrDyldLoadExe | 
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| 56 | call    _kldrDyldLoadExe | 
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| 57 |  | 
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| 58 | ; we shouldn't return! | 
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| 59 | we_re_not_supposed_to_get_here: | 
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| 60 | int3 | 
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| 61 | int3 | 
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| 62 | jmp short we_re_not_supposed_to_get_here | 
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| 63 |  | 
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