Date: Thu, 8 Jul 93 09:05:55 +0200
From: terra AT diku DOT dk
To: djgpp AT sun DOT soe DOT clarkson DOT EDU
Subject: The final word on "EMM386 -noems"


I am so sick and tired about hearing that gcc-compiled programs do not
run when you use "EMM386 -noems" that it reminds me of a certain Nike
commercial: JUST DO IT!

*** go32-org\vcpi.asm	Sat May 29 09:06:02 1993
--- go32\vcpi.asm	Tue Jun 15 20:28:48 1993
***************
*** 10,16 ****
  	include vcpi.inc
  
  	start_data16
! emm_name	db	"EMMXXXX0",0
  	end_data16
  
  	start_code16
--- 10,17 ----
  	include vcpi.inc
  
  	start_data16
! emm_name		db	"EMMXXXX0",0
! emm_namedisabled	db	"EMMQXXX0",0
  	end_data16
  
  	start_code16
***************
*** 30,38 ****
  	mov	dx,offset emm_name
  	mov	ax,3d00H		;Open Handle
  	int	DOS_REQ
  	jc	short no_emm_driver
! 	mov	bx,ax
! 	mov	ax,4400H		;Get IOCTL Data	
  	int	DOS_REQ
  	jc	short no_emm_driver
  	test	dx,80H			;1 = Device , 0 = File
--- 31,53 ----
  	mov	dx,offset emm_name
  	mov	ax,3d00H		;Open Handle
  	int	DOS_REQ
+         mov     cl,1
+ 	jnc	short emm_ok
+ 	mov	dx,offset emm_namedisabled
+ 	mov	ax,3d00H		;Open Handle
+ 	int	DOS_REQ
  	jc	short no_emm_driver
! 	push	ax
! 	mov	ax,3500h+EMS_REQ	;Check for valid INT handler
! 	int	DOS_REQ
! 	mov	cx,es
! 	or	cx,bx
! 	pop	ax
! 	je	short no_emm_driver
!         mov     cl,0
! 
! emm_ok:	mov	bx,ax
! 	mov	ax,4400H		;Get IOCTL Data
  	int	DOS_REQ
  	jc	short no_emm_driver
  	test	dx,80H			;1 = Device , 0 = File
***************
*** 45,50 ****
--- 60,69 ----
  	pop	ax
  	cmp	al,-1			;Ready?
  	jne	short no_emm_driver
+ 	;
+         mov     ax,-1
+         cmp     cl,0
+         je      emm_present_end ; at least VCPI is
  	;
  	mov	ah,40H			;Get Status
  	int	EMS_REQ