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STACKS.INC
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上传日期：2010-01-02
资源大小：443k
文件大小：2k
源码类别：
操作系统开发
开发平台：
DOS
- ;
- ; File:
- ; stacks.inc
- ; Description:
- ; Macro support for register stack frame
- ;
- ; Copyright (c) 1998
- ; Pasquale J. Villani
- ; All Rights Reserved
- ;
- ; This file is part of DOS-C.
- ;
- ; DOS-C 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
- ; 2, or (at your option) any later version.
- ;
- ; DOS-C 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 DOS-C; see the file COPYING. If not,
- ; write to the Free Software Foundation, 675 Mass Ave,
- ; Cambridge, MA 02139, USA.
- ;
- ; $Logfile: C:/dos-c/hdr/stacks.inv $
- ;
- ; $Header: C:/dos-c/hdr/stacks.inv 1.0 07 Feb 1998 20:59:16 patv $
- ;
- ; $Log: C:/dos-c/hdr/stacks.inv $
- ;
- ; Rev 1.0 07 Feb 1998 20:59:16 patv
- ;Modified stack frame to match DOS standard
- ; $EndLog$
- page 60,132
- title Macro support for register stack frame
- ;
- ; Standard stack frame used throughout DOS-C
- ;
- ; MS-DOS specific
- ;
- ; +---------------+
- ; | irp hi | 26
- ; +---------------+
- ; | irp low | 24
- ; +---------------+
- ; | flags | 22
- ; +---------------+
- ; | cs | 20
- ; +---------------+
- ; | ip | 18
- ; +---------------+
- ; | es | 16
- ; +---------------+
- ; | ds | 14
- ; +---------------+
- ; | bp | 12
- ; +---------------+
- ; | di | 10
- ; +---------------+
- ; | si | 8
- ; +---------------+
- ; | dx | 6
- ; +---------------+
- ; | cx | 4
- ; +---------------+
- ; | bx | 2
- ; +---------------+
- ; | ax | 0
- ; +---------------+
- ;
- RegFrame struc
- reg_ax dw (?)
- reg_bx dw (?)
- reg_cx dw (?)
- reg_dx dw (?)
- reg_si dw (?)
- reg_di dw (?)
- reg_bp dw (?)
- reg_ds dw (?)
- reg_es dw (?)
- reg_ip dw (?)
- reg_cs dw (?)
- reg_flags dw (?)
- irp_low dw (?)
- irp_hi dw (?)
- ends
- PUSH$ALL macro
- push es
- push ds
- push bp
- push di
- push si
- push dx
- push cx
- push bx
- push ax
- endm
- POP$ALL macro
- pop ax
- pop bx
- pop cx
- pop dx
- pop si
- pop di
- pop bp
- pop ds
- pop es
- endm
