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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; $RCSfile: os2.asm,v $
;;
;; $Revision: 1.2 $
;;
;; last change: $Author: mh $ $Date: 2000-11-30 08:37:38 $
;;
;; The Contents of this file are made available subject to the terms of
;; either of the following licenses
;;
;; - GNU Lesser General Public License Version 2.1
;; - Sun Industry Standards Source License Version 1.1
;;
;; Sun Microsystems Inc., October, 2000
;;
;; GNU Lesser General Public License Version 2.1
;; =============================================
;; Copyright 2000 by Sun Microsystems, Inc.
;; 901 San Antonio Road, Palo Alto, CA 94303, USA
;;
;; This library is free software; you can redistribute it and/or
;; modify it under the terms of the GNU Lesser General Public
;; License version 2.1, as published by the Free Software Foundation.
;;
;; This library is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; Lesser General Public License for more details.
;;
;; You should have received a copy of the GNU Lesser General Public
;; License along with this library; if not, write to the Free Software
;; Foundation, Inc., 59 Temple Place, Suite 330, Boston,
;; MA 02111-1307 USA
;;
;;
;; Sun Industry Standards Source License Version 1.1
;; =================================================
;; The contents of this file are subject to the Sun Industry Standards
;; Source License Version 1.1 (the "License"); You may not use this file
;; except in compliance with the License. You may obtain a copy of the
;; License at http://www.openoffice.org/license.html.
;;
;; Software provided under this License is provided on an "AS IS" basis,
;; WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
;; WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
;; MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
;; See the License for the specific provisions governing your rights and
;; obligations concerning the Software.
;;
;; The Initial Developer of the Original Code is: Sun Microsystems, Inc.
;;
;; Copyright: 2000 by Sun Microsystems, Inc.
;;
;; All Rights Reserved.
;;
;; Contributor(s): _______________________________________
;;
;;
;; Anmerkungen
;; Direktaufruf von C- und PASCAL-Routinen, OS/2
;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Inhalt:
; type = CallXXX (far *proc, char *stack, short nstack)
;
; Kopie des Basic-Stacks (nstack Bytes) auf den C-Stack
; und Aufruf der Prozedur.
.386
.MODEL FLAT
.CODE
PUBLIC CallINT
PUBLIC CallLNG
PUBLIC CallSNG
PUBLIC CallDBL
PUBLIC CallSTR
PUBLIC CallFIX
PUBLIC _CallINT
PUBLIC _CallLNG
PUBLIC _CallSNG
PUBLIC _CallDBL
PUBLIC _CallSTR
PUBLIC _CallFIX
_CallINT LABEL byte
_CallLNG LABEL byte
_CallSNG LABEL byte
_CallDBL LABEL byte
_CallSTR LABEL byte
_CallFIX LABEL byte
CallINT LABEL byte
CallLNG LABEL byte
CallSNG LABEL byte
CallDBL LABEL byte
CallSTR LABEL byte
CallFIX PROC
p EQU [EBP+8]
stk EQU [EBP+12]
n EQU [EBP+16]
PUSH EBP
MOV EBP,ESP
PUSH ESI
PUSH EDI
MOV DX,DS
MOVZX ECX,word ptr [n]
SUB ESP,ECX
MOV EDI,ESP
MOV AX,SS
MOV ES,AX
MOV ESI,[stk]
SHR ECX,1
CLD
JCXZ $1
REP MOVSW ; Stack uebernehmen
$1: MOV DS,DX
CALL LARGE [p] ; 32-bit
MOV ECX,EBP
SUB ECX,8 ; wegen gepushter Register
MOV ESP,ECX
POP EDI
POP ESI
POP EBP
; Bei Borland C++ Calling Convention:
; RET 12
; CSet System-Calling Convention
RET
CallFIX ENDP
END
|
