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- ;
- ; Command & Conquer Red Alert(tm)
- ; Copyright 2025 Electronic Arts Inc.
- ;
- ; This program is free software: you can redistribute it and/or modify
- ; it under the terms of the GNU General Public License as published by
- ; the Free Software Foundation, either version 3 of the License, or
- ; (at your option) any later version.
- ;
- ; This program 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 General Public License for more details.
- ;
- ; You should have received a copy of the GNU General Public License
- ; along with this program. If not, see <http://www.gnu.org/licenses/>.
- ;
- ;***************************************************************************
- ;** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S **
- ;***************************************************************************
- ;* *
- ;* Project Name : Get the Defines selectors *
- ;* *
- ;* File Name : FGETSEL.ASM *
- ;* *
- ;* Programmer : Jeff Wilson *
- ;* *
- ;* Start Date : March 28, 1994 *
- ;* *
- ;* Last Update : March 28, 1994 [] *
- ;* *
- ;*-------------------------------------------------------------------------*
- ;* Functions: *
- ;* GetDefaultSelectors -- Return the current default selectors. *
- ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - *
- IDEAL
- P386
- MODEL USE32 FLAT
- GLOBAL GetDefaultSelectors :NEAR
- GLOBAL DataSelector :WORD
- GLOBAL ScreenSelector :WORD
- GLOBAL GraphicsSelector :WORD
- GLOBAL PspSelector :WORD
- GLOBAL EnvSelector :WORD
- GLOBAL DosMemSelector :WORD
- GLOBAL Fp1167Selector :WORD
- GLOBAL FpWeitekSelector :WORD
- GLOBAL FpCyrixSelector :WORD
- GLOBAL CodeSelector :WORD
- DATASEG
- ; It is very important that this section remain untouch
- ; is not really needed by Rational System but is here to
- ; keep compatibility with the TNT dos extender.
- DataSelector dw 0
- ScreenSelector dw 0
- GraphicsSelector dw 0
- PspSelector dw 0
- EnvSelector dw 0
- DosMemSelector dw 0
- Fp1167Selector dw 0
- FpWeitekSelector dw 0
- FpCyrixSelector dw 0
- CodeSelector dw 0
-
- ;============================================================================
- CODESEG
- ;***************************************************************************
- ;* GetDefaultSelectors -- Setup the defaults selector values to have the *
- ;* Correct Descriptor table and IOPL. *
- ;* *
- ;* *
- ;* *
- ;* INPUT: NONE *
- ;* *
- ;* OUTPUT: *
- ;* *
- ;* WARNINGS: *
- ;* *
- ;* HISTORY: *
- ;* 03/28/1994 jaw: Created. *
- ;*=========================================================================*
- PROC GetDefaultSelectors C near
- USES eax,esi,ecx
- lea edi,[DataSelector]
- lea ecx,[CodeSelector]
- sub ecx,edi
- shr ecx,1
- mov ax,ds
- rep stosw
- mov ax,cs
- mov [word ptr CodeSelector] , ax
-
- ret
- ;====================
- ENDP GetDefaultSelectors
-
- END
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