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.
95 lines
1.4 KiB
95 lines
1.4 KiB
;++
|
|
;
|
|
; Copyright (c) 1989 Microsoft Corporation
|
|
;
|
|
; Module Name:
|
|
;
|
|
; stackchk.inc
|
|
;
|
|
; Abstract:
|
|
;
|
|
; This module implements stack checking for the dos extender
|
|
;
|
|
; Author:
|
|
;
|
|
; Dave Hastings (daveh) 20-Apr-1993
|
|
;
|
|
;--
|
|
|
|
if DBG
|
|
|
|
FIX_STACK macro
|
|
local foo,foo1
|
|
push bp
|
|
mov bp,pbReflStack
|
|
cmp bp,offset DGROUP:bReflStack
|
|
ja foo1
|
|
|
|
BOP BOP_DBGBREAKPOINT
|
|
|
|
foo1: mov bp,sp
|
|
; cmp word ptr [bp - CB_STKFRAME + 2],0AAAAH
|
|
; je foo
|
|
|
|
; BOP BOP_DBGBREAKPOINT
|
|
|
|
foo: mov word ptr [bp - CB_STKFRAME + 2],0AAAAH
|
|
pop bp
|
|
endm
|
|
|
|
CHECK_STACK macro
|
|
local foo
|
|
push bp
|
|
mov bp,pbReflStack
|
|
; cmp word ptr [bp + 2],0AAAAh
|
|
; je foo
|
|
|
|
; BOP BOP_DBGBREAKPOINT
|
|
|
|
foo: pop bp
|
|
endm
|
|
|
|
ifdef NEC_98
|
|
|
|
ASSERT_CLI macro
|
|
endm
|
|
|
|
else
|
|
|
|
ASSERT_CLI macro
|
|
local foo1
|
|
|
|
push ds
|
|
push 40h
|
|
pop ds
|
|
test ds:[314h],0200h
|
|
jz foo1
|
|
|
|
BOP BOP_DBGBREAKPOINT
|
|
foo1: pop ds
|
|
endm
|
|
|
|
endif ;!NEC_98
|
|
|
|
|
|
ASSERT_REFLSTK_OK macro
|
|
local foo1
|
|
cmp pbReflStack,offset DGROUP:pbReflStack
|
|
jna foo1
|
|
|
|
BOP BOP_DBGBREAKPOINT
|
|
foo1:
|
|
endm
|
|
else
|
|
FIX_STACK macro
|
|
endm
|
|
|
|
CHECK_STACK macro
|
|
endm
|
|
|
|
ASSERT_CLI macro
|
|
endm
|
|
|
|
ASSERT_REFLSTK_OK macro
|
|
endm
|
|
endif
|