From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 59639 invoked by alias); 13 May 2015 16:56:25 -0000 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org Received: (qmail 59617 invoked by uid 48); 13 May 2015 16:56:24 -0000 From: "vapier at gentoo dot org" To: gdb-prs@sourceware.org Subject: [Bug sim/18407] Bfin simulator - error in handling >>> (S), when shift value > 16 Date: Wed, 13 May 2015 16:56:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: sim X-Bugzilla-Version: 7.9 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vapier at gentoo dot org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: vapier at gentoo dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-q2/txt/msg00273.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=18407 --- Comment #4 from Mike Frysinger --- i'm not terribly interested in how the vdsp sim operates :). the gnu sim should match the hardware. if you're seeing a diff between bf532 in the sim and real hardware, then that def needs fixing. unfortunately i'm traveling atm and won't have access to bfin hardware for a while to run some tests. wrt objdump, i agree it's a bit weird. i'll take a look at that too. there are some cases where the hardware actually respects the full shift amount even though it's not documented in the PRM. the disassembler can also be pretty basic in its decoding ... i've been meaning to sync the sim & opcodes at some point. -- You are receiving this mail because: You are on the CC list for the bug.