From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 91392 invoked by alias); 12 May 2015 15:07:20 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Received: (qmail 90648 invoked by uid 48); 12 May 2015 15:07:17 -0000 From: "hjl.tools at gmail dot com" To: glibc-bugs@sourceware.org Subject: [Bug dynamic-link/18402] FPU use in application before main() Date: Tue, 12 May 2015 15:07:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: dynamic-link X-Bugzilla-Version: 2.21 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hjl.tools at gmail dot com X-Bugzilla-Status: WAITING X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware 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: 2015-05/txt/msg00059.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=18402 --- Comment #5 from H.J. Lu --- (In reply to Dave Hansen from comment #4) > For a statically-linked app, things are a bit different. I set a breakpoint > *at* strlen and then waited to see the FPU get used. When strlen() was > called, the FPU was not in use, but I single-stepped and saw it get used on > the next instruction. So perhaps there are two separate issues here? This is a separate issue. Please either close this bug and open a new bug, or reclassify this bug. -- You are receiving this mail because: You are on the CC list for the bug.