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[BUG] jecxz
- From: Denis Vlasenko <vda at port dot imtp dot ilyichevsk dot odessa dot ua>
- To: binutils <binutils at sources dot redhat dot com>
- Date: Wed, 30 Oct 2002 18:59:44 -0200
- Subject: [BUG] jecxz
- Reply-to: vda at port dot imtp dot ilyichevsk dot odessa dot ua
bug.s
=====
.text
.align 4
.globl csum_ssemmxplus
csum_ssemmxplus:
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;
jecxz 90f
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
nop;nop;nop;nop;nop;nop;nop;nop;
90:
nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
as silently generates *NEGATIVE* jump address for that jecxz!
bash-2.03# as --version
GNU assembler 2.13.90.0.6 20021002
Copyright 2002 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License. This program has absolutely no warranty.
This assembler was configured for a target of `i386-pc-linux-gnu'.
--
vda