X-Authentication-Warning:	delorie.com: mail set sender to djgpp-bounces using -f
X-Recipient:	djgpp AT delorie DOT com
X-Original-DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=gmail.com; s=20120113;
	h=message-id:date:from:user-agent:mime-version:to:subject:references
	:in-reply-to:content-type:content-transfer-encoding;
	bh=jYrCdI3uVZVK1iffHtjIqFhtH9kUXHLURCdIQFqOvwY=;
	b=WSs5NOORVbZ/PqipuKx2yTsFV67Gwk0/wR33EE3s2Izn19ZaknYojJqS9ZAPCTVMTl
	aKxXm0Arb/Xqk7Hd02vbxJphxENqn4owuDDfhRtGpoozwFJKNRYguMGCM2gtowzf2EyV
	Wm96Nn3LPgwmQ6c6kpGbtjUQ8eYtsPB2UCFEuNNrx3VY7vWr2RQokQ2xnZsKw12GvRUD
	IcNuG8EySYaTBcUYWa52hcFUEbUL4aZI2QeowTmo2IzDlxrX1WIpKY213o5V32zuV4aG
	ddVVe2BT0PBpaLX9ew2cQVgGDk8aidqh56qw5Au5j/sKxhQqEkoX8A897GNinfhY8WF0
	h9dQ==
X-Received:	by 10.42.255.200 with SMTP id nj8mr40959486icb.18.1435214082297;
	Wed, 24 Jun 2015 23:34:42 -0700 (PDT)
Message-ID:	<558BA0FF.8000309@gmail.com>
Date:	Thu, 25 Jun 2015 02:34:39 -0400
From:	"Frank Sapone (emoaddict15 AT gmail DOT com)" <djgpp AT delorie DOT com>
User-Agent:	Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Thunderbird/31.7.0
MIME-Version:	1.0
To:	djgpp AT delorie DOT com
Subject:	Quake 2 DOS with DX3!
References:	<CAA2C=vAsibDAvdNkdGMFC_HeEoEGdrCX_1xTk1yDqbSgebnXdA AT mail DOT gmail DOT com> <201506050742 DOT t557ggR8019445 AT delorie DOT com> <CAA2C=vDqj=4LE+rc5FiUoFfzKqD3h6Ru-q6gNmAHY+tjMJ=1sQ AT mail DOT gmail DOT com> <CAA2C=vASsjartzfLp1T9RRix9ea-B5q_nVzzUj3ZgiJujphuNw AT mail DOT gmail DOT com> <CAA2C=vD3F==DAp1ESJQ7PtBuES7Aw3DBWL6E8gBo1yy778G53A AT mail DOT gmail DOT com> <CAA2C=vB7B6t6XOiSdAqubtZg04Mw3MW4=15wrj33HR-P1y2qdw AT mail DOT gmail DOT com> <f05e58ed-6460-4d25-bfcc-db6609c765c4 AT googlegroups DOT com>
In-Reply-To:	<f05e58ed-6460-4d25-bfcc-db6609c765c4@googlegroups.com>
Reply-To:	djgpp AT delorie DOT com

Hey all, I got DX3 modules working in Q2DOS.  I was pleasantly surprised 
to see loading and unloading both worked so you can change game mods at 
will.

The only issue I saw was at link time with DXE3GEN I got some unresolved 
issues so I used -U to silence that.

I used the example code to catch unresolved symbols at dll load time and 
had to add this stuff:

DXE_EXPORT_TABLE (syms)
   DXE_EXPORT (printf)
   DXE_EXPORT (sprintf)
   DXE_EXPORT (tan)
   DXE_EXPORT (free)
   DXE_EXPORT (strcat)
   DXE_EXPORT (strcmp)
   DXE_EXPORT (rand)
   DXE_EXPORT (ceil)
   DXE_EXPORT (_doprnt)
   DXE_EXPORT (fwrite)
   DXE_EXPORT (strncpy)
   DXE_EXPORT (atoi)
   DXE_EXPORT (memcpy)
   DXE_EXPORT (memset)
   DXE_EXPORT (fprintf)
   DXE_EXPORT (strtol)
   DXE_EXPORT (strdup)
   DXE_EXPORT (strcasecmp)
   DXE_EXPORT (fread)
   DXE_EXPORT (fopen)
   DXE_EXPORT (time)
   DXE_EXPORT (strtod)
   DXE_EXPORT (strchr)
   DXE_EXPORT (fclose)
   DXE_EXPORT (sscanf)
   DXE_EXPORT (memcmp)
   DXE_EXPORT (sqrt)
   DXE_EXPORT (strtok)
   DXE_EXPORT (localtime)
   DXE_EXPORT (cos)
   DXE_EXPORT (sin)
   DXE_EXPORT (strlen)
   DXE_EXPORT (errno)
   DXE_EXPORT (atan2)
   DXE_EXPORT (qsort)
   DXE_EXPORT (floor)
   DXE_EXPORT (strstr)
   DXE_EXPORT (strcpy)
   DXE_EXPORT (__dj_ctype_tolower)
   DXE_EXPORT (__dj_ctype_toupper)
   DXE_EXPORT (__dj_assert)
   DXE_EXPORT (atof)
   DXE_EXPORT (atan)
   DXE_EXPORT (asin)
   DXE_EXPORT (vectoangles2)
   DXE_EXPORT (crand)
   DXE_EXPORT (stpcpy)
DXE_EXPORT_END

Is there a way around this?  Other mods may need more symbols to be 
added which could become difficult to maintain.

Frank

- Raw text -