Date:	Sun, 02 Sep 2001 19:20:27 +0300
From:	"Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
Sender:	halo1 AT zahav DOT net DOT il
To:	sandmann AT clio DOT rice DOT edu (Charles Sandmann)
Message-Id:	<7458-Sun02Sep2001192026+0300-eliz@is.elta.co.il>
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CC:	djgpp-workers AT delorie DOT com
In-reply-to:	<10109021524.AA16476@clio.rice.edu> (sandmann@clio.rice.edu)
Subject:	Re: edebug + gcc 3.0.1
References:	<10109021524 DOT AA16476 AT clio DOT rice DOT edu>
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> From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
> Date: Sun, 2 Sep 2001 10:24:21 -0500 (CDT)
> 
> If I build EDEBUG32 with GCC3.01 the ansi detect does not work.  Doing
> gcc -O2 -S shows that the asm sections are not included in the output.
> (this is file src/debug/edebug/ed.c).  There is probably some new
> asm syntax or attribute that needs to be added?

No, it's the original sin which finally got us; see the patch below.

> If so, this means that all the inline asm could be broken unless reviewed?

No, a simple grep will do ;-)  (I am already doing it.)

Thanks for catching this.


Index: src/debug/edebug/ed.c
===================================================================
RCS file: /cvs/djgpp/djgpp/src/debug/edebug/ed.c,v
retrieving revision 1.3
diff -u -p -r1.3 ed.c
--- src/debug/edebug/ed.c	2001/05/11 17:52:27	1.3
+++ src/debug/edebug/ed.c	2001/09/02 16:20:03
@@ -27,12 +27,14 @@ void ansi(int fg)
 void ansidetect(void)	/* Idea from DJ's install program */
 {
   word16 oldp, newp;
-  asm("movb $3,%%ah;movb $0,%%bh;int $0x10;movw %%dx,%0" : "=g" (oldp) :
-    : "ax", "bx", "cx", "dx");
+  __asm__ __volatile__ ("movb $3,%%ah;movb $0,%%bh;int $0x10;movw %%dx,%0"
+			: "=g" (oldp) :
+			: "ax", "bx", "cx", "dx");
   printf("\033[0m");
   fflush(stdout);
-  asm("movb $3,%%ah;movb $0,%%bh;int $0x10;movw %%dx,%0" : "=g" (newp) :
-    : "ax", "bx", "cx", "dx");
+  __asm__ __volatile__ ("movb $3,%%ah;movb $0,%%bh;int $0x10;movw %%dx,%0"
+			: "=g" (newp) :
+			: "ax", "bx", "cx", "dx");
   if (newp == oldp)
     ansi_mode = 1;
   else {

- Raw text -