;*****************************************************************************
;*
;*                            Open Watcom Project
;*
;*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
;*
;*  ========================================================================
;*
;*    This file contains Original Code and/or Modifications of Original
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;*               DESCRIBE IT HERE!
;*
;*****************************************************************************


; Define 80387 environment:
; ========================
;
;    ---------------<--- offsets relative  to here
;    |             | stack grows
;    |             |  this way
;    |             |     /|\
;    |             |      |
;    |             |
;    ---------------

ENV_SIZE      equ 28       ; size of buffer required for 80387 environment

ENV_CW        equ 0        ; control word
ENV_SW        equ 4        ; status word
ENV_TW        equ 8        ; tag word
ENV_IP        equ 12       ; instruction pointer
ENV_OP        equ 20       ; operand pointer