This is the mail archive of the crossgcc@sources.redhat.com mailing list for the crossgcc project.

See the CrossGCC FAQ for lots more infromation.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]

AS-BUG????????

To: crossgcc-owner at sources dot redhat dot com,crossgcc at sourceware dot cygnus dot com
Subject: AS-BUG????????
From: Sobhy Gad <sgad at snafu dot de>
Date: Thu, 09 Nov 2000 12:05:27 +0100
References: <3A0982E5.A273043A@redcreek.com>

hi again,

as I allredy said I as-2.95.2 has a BUG.
absolut  jumps does not work. only with the verion as-2.9.1 it works
very good.

	.long	label_y
	jmp	label_x
	:
label_x:
	:
label_y:

when I compile it with 2.9.1 it works good. any other verion does NOT
work.
this is the result of as-2.95.2 for jmp label_x is:
41F9 0000 0000. 
as you see >> 0000 0000 << should be a distence to the label
it does not calculate the jump.
the same with     .long label_y    is tranlated as 0000 0000
insted of the addresse of label_y.
but when you load the label to an addresse register let us say a0 and
then

jump	(a0)

it works.

STRANGE, is'nt it ?????????
I think there is a bug with the absolute JUMPS.

best regards
S. Gad


------
Want more information?  See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/
Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com

Follow-Ups:
- Re: AS-BUG????????
  - From: Alexandre Oliva
- Re: [postmaster@sourceware] AS-BUG????????
  - From: Christopher Faylor

References:
- mips problem: objdump cannot recognize debugging info
  - From: Ricky Charlet

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]