91 lines
3.5 KiB
NASM
91 lines
3.5 KiB
NASM
;
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; Command & Conquer Red Alert(tm)
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; Copyright 2025 Electronic Arts Inc.
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;
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; This program is free software: you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation, either version 3 of the License, or
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; (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;
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;***************************************************************************
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;** C O N F I D E N T I A L --- W E S T W O O D A S S O C I A T E S **
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;***************************************************************************
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;* *
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;* Project Name : LIBRARY *
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;* *
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;* File Name : VMPAGEIN.ASM *
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;* *
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;* Programmer : Steve Tall *
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;* *
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;* Last Update : March 8th, 1996 [ST] *
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;*-------------------------------------------------------------------------*
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;* Functions: *
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;* Force_VM_Page_In -- forces a buffer to be paged in under win95 *
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;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - *
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IDEAL
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P386
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MODEL USE32 FLAT
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LOCALS ??
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GLOBAL C Force_VM_Page_In:near
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CODESEG
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;***************************************************************************
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;* Force_VM_Page_In -- forces a buffer to be paged in under win95 *
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;* *
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;* *
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;* INPUT: ptr to start of buffer *
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;* length of buffer *
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;* *
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;* OUTPUT: *
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;* *
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;* Prototype: *
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;* void Force_VM_Page_In (void *buffer, int length); *
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;* *
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;* WARNINGS: *
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;* *
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;* HISTORY: *
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;* 3/8/96 4:18PM ST : Created. *
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;*=========================================================================*
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proc Force_VM_Page_In C near
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USES eax,ecx,edx,edi
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ARG buffer_start:dword
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ARG buffer_length:dword
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mov ecx,[buffer_length]
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xor al,al
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test ecx,ecx
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mov edx,4096
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jz ??out
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mov edi,[buffer_start]
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??next_page: add [edi],al
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add edi,edx
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sub ecx,edx
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jg ??next_page
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??out: ret
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endp Force_VM_Page_In
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END
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