74 lines
2.1 KiB
NASM
74 lines
2.1 KiB
NASM
; File:
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; nls.asm
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; Description:
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; Assembly support routines for nls functions.
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;
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; Copyright (c) 1995, 1998
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; Pasquale J. Villani
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; All Rights Reserved
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;
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; This file is part of DOS-C.
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;
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; DOS-C is free software; you can redistribute it and/or
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; modify it under the terms of the GNU General Public License
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; as published by the Free Software Foundation; either version
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; 2, or (at your option) any later version.
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;
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; DOS-C is distributed in the hope that it will be useful, but
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; WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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; the 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
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; License along with DOS-C; see the file COPYING. If not,
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; write to the Free Software Foundation, 675 Mass Ave,
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; Cambridge, MA 02139, USA.
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;
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; $Id: nlssupt.asm 971 2004-05-30 19:31:07Z bartoldeman $
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;
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%include "segs.inc"
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%include "stacks.inc"
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segment HMA_TEXT
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global _reloc_call_CharMapSrvc
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extern _DosUpChar
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extern _DGROUP_
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;
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; CharMapSrvc:
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; User callable character mapping service.
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; Part of Function 38h
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;
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_reloc_call_CharMapSrvc:
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Protect386Registers
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push ds
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push es
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; push bp
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; push si
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; push di
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push dx
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push cx
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push bx
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push ax ; arg of _upChar
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mov ds,[cs:_DGROUP_]
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call _DosUpChar
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;add sp, byte 2 // next POP retrieves orig AX
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pop bx
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mov ah, bh ; keep hibyte untouched
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pop bx
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pop cx
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pop dx
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; pop di
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; pop si
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; pop bp
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pop es
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pop ds
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Restore386Registers
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retf ; Return far
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