; $Id: regfunc.asm,v 1.6 2003年04月08日 12:47:07 sandervl Exp $
;/*
; * register functions in NTDLL
; *
; * Copyright 1999 Patrick Haller
; *
; *
; * Project Odin Software License can be found in LICENSE.TXT
; *
; */
.586P
 NAME regfunc
CODE32 SEGMENT DWORD PUBLIC USE32 'CODE'
 align 4
; ----------------------------------------------------------------------------
 public _chkstk 
 public _alloca_probe; _alloca_probe seems to be the same as _chkstk
 public DbgBreakPoint
; ----------------------------------------------------------------------------
; ----------------------------------------------------------------------------
; ----------------------------------------------------------------------------
; Name : _chkstk
; Purpose :
; Parameters:
; Variables :
; Result :
; Remark : 
; Status : VERIFIED
;
; Author : Patrick Haller [Mon, 1999年11月08日 23:44]
; ----------------------------------------------------------------------------
_chkstk proc near
arg_0 = byte ptr 8
 push ecx ; _alloca_probe
 cmp eax, 1000h
 lea ecx, [esp+arg_0]
 jb short _chkstk_1
_chkstk_2:
 sub ecx, 1000h
 sub eax, 1000h
 test [ecx], eax
 cmp eax, 1000h
 jnb short _chkstk_2
_chkstk_1:
 sub ecx, eax
 mov eax, esp
 test [ecx], eax
 mov esp, ecx
 mov ecx, [eax]
 mov eax, [eax+4]
 push eax
 retn
_chkstk endp
; ----------------------------------------------------------------------------
; Name : _alloca_probe
; Purpose :
; Parameters:
; Variables :
; Result :
; Remark : 
; Status : VERIFIED
;
; Author : Patrick Haller [Mon, 1999年11月08日 23:44]
; ----------------------------------------------------------------------------
_alloca_probe proc near
arg_0 = byte ptr 8
 push ecx ; _alloca_probe
 cmp eax, 1000h
 lea ecx, [esp+arg_0]
 jb short _alloca_probe_1
_alloca_probe_2:
 sub ecx, 1000h
 sub eax, 1000h
 test [ecx], eax
 cmp eax, 1000h
 jnb short _alloca_probe_2
_alloca_probe_1:
 sub ecx, eax
 mov eax, esp
 test [ecx], eax
 mov esp, ecx
 mov ecx, [eax]
 mov eax, [eax+4]
 push eax
 retn
_alloca_probe endp
; ----------------------------------------------------------------------------
; Name : DbgBreakPoint
; Purpose :
; Parameters:
; Variables :
; Result :
; Remark : NTDLL.20
; Status : VERIFIED
;
; Author : Patrick Haller [Mon, 1999年11月08日 23:44]
; ----------------------------------------------------------------------------
DbgBreakPoint proc near
 int 3 ; Trap to Debugger
 retn
DbgBreakPoint endp
; ----------------------------------------------------------------------------
; Name : DbgUserBreakPoint
; Purpose :
; Parameters:
; Variables :
; Result :
; Remark : NTDLL.28
; Status : VERIFIED
;
; Author : Patrick Haller [Mon, 1999年11月08日 23:44]
; ----------------------------------------------------------------------------
DbgUserBreakPoint proc near
 int 3 ; Trap to Debugger
 retn
DbgUserBreakPoint endp
; ----------------------------------------------------------------------------
CODE32 ENDS
 END
</div><div class="naked_ctrl">
<form action="/index.cgi/larger-text" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="http://svn.netlabs.org/repos/odin32/trunk/src/ntdll/regfunc.asm">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="http://svn.netlabs.org/repos/odin32/trunk/src/ntdll/regfunc.asm" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast">配色反転</option>
<option value="larger-text" selected="selected">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>