mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
1.9 KiB
71 lines
1.9 KiB
;******************************************************************************
|
|
;
|
|
; (C) Copyright MICROSOFT Corp. 1989
|
|
;
|
|
; Title: EMM386 - MICROSOFT Expanded Memory Manager 386
|
|
;
|
|
; Module: XMM.INC - Definitions for extended memory manger (XMM)
|
|
;
|
|
; Version: 0.01
|
|
;
|
|
; Date: Feb. 15, 1989
|
|
;
|
|
;
|
|
;******************************************************************************
|
|
;
|
|
; Change log:
|
|
;
|
|
; DATE REVISION DESCRIPTION
|
|
; -------- -------- -------------------------------------------------------
|
|
; 02/15/89 Original
|
|
; 02/19/89 pc add other struct and equ
|
|
;
|
|
;******************************************************************************
|
|
|
|
XMM_MULTIPLEX equ 43h ; XMM multiplex number of INT 2Fh
|
|
XMM_INSTALL_CHECK equ 00h ; install check call
|
|
XMM_FUNCTION_ADDR equ 10h ; get control function address call
|
|
;
|
|
; XMM functions
|
|
;
|
|
XMM_GET_VERSION equ 00h
|
|
XMM_REQUEST_HMA equ 01h
|
|
XMM_RELEASE_HMA equ 02h
|
|
XMM_GLOBAL_ENABLE_A20 equ 03h
|
|
XMM_GLOBAL_DISABLE_A20 equ 04h
|
|
XMM_LOCAL_ENABLE_A20 equ 05h
|
|
XMM_LOCAL_DISABLE_A20 equ 06h
|
|
XMM_QUERY_A20 equ 07h
|
|
XMM_QUERY_FREE_EXTMEM equ 08h
|
|
XMM_ALLOC_EMB equ 09h
|
|
XMM_FREE_EMB equ 0Ah
|
|
XMM_MOVE_EMB equ 0Bh
|
|
XMM_LOCK_EMB equ 0Ch
|
|
XMM_UNLOCK_EMB equ 0Dh
|
|
XMM_GET_EMB_INFO equ 0Eh
|
|
XMM_REALLOC_EMB equ 0Fh
|
|
XMM_REQUEST_UMB equ 10h
|
|
XMM_RELEASE_UMB equ 11h
|
|
;
|
|
; All error codes has this bit on.
|
|
; Used for test sucess of XMM_QUERY_FREE_EXTMEM
|
|
;
|
|
XMM_ERROR_BIT equ 80h
|
|
|
|
;
|
|
; Previous HIMEM.SYS versions are not reliable
|
|
;
|
|
GOOD_HIMEM_VERSION equ 208h
|
|
|
|
;
|
|
; struct pass to XMM_MOVE_EMB in DS:SI
|
|
;
|
|
ExtMemMoveStruct struc
|
|
mov_length dd ? ; 32 bit number of bytes to transfer
|
|
src_handle dw ? ; handle of source block
|
|
src_offset dd ? ; 32 bit offset into source
|
|
dst_handle dw ? ; handle of destination block
|
|
dst_offset dd ? ; 32 bit offset into destination
|
|
ExtMemMoveStruct ends
|
|
|
|
.list ; end of XMM.INC
|