From owner-svn-src-all@FreeBSD.ORG Sat Aug 13 12:47:11 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 56CF8106566B; Sat, 13 Aug 2011 12:47:11 +0000 (UTC) (envelope-from marius@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 2C0068FC0A; Sat, 13 Aug 2011 12:47:11 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id p7DClBpl016416; Sat, 13 Aug 2011 12:47:11 GMT (envelope-from marius@svn.freebsd.org) Received: (from marius@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id p7DClB68016414; Sat, 13 Aug 2011 12:47:11 GMT (envelope-from marius@svn.freebsd.org) Message-Id: <201108131247.p7DClB68016414@svn.freebsd.org> From: Marius Strobl Date: Sat, 13 Aug 2011 12:47:11 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r224825 - stable/7/lib/libthread_db X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 13 Aug 2011 12:47:11 -0000 Author: marius Date: Sat Aug 13 12:47:10 2011 New Revision: 224825 URL: http://svn.freebsd.org/changeset/base/224825 Log: MFC: r224683, r224693 The tid member of struct pthread actually is long so read it as such. Accessing it as an int causes failure on big-endian LP64, i.e. mips64be, powerpc64 and sparc64. Reviewed by: marcel Modified: stable/7/lib/libthread_db/libthr_db.c Directory Properties: stable/7/lib/libthread_db/ (props changed) Modified: stable/7/lib/libthread_db/libthr_db.c ============================================================================== --- stable/7/lib/libthread_db/libthr_db.c Sat Aug 13 12:47:09 2011 (r224824) +++ stable/7/lib/libthread_db/libthr_db.c Sat Aug 13 12:47:10 2011 (r224825) @@ -202,7 +202,7 @@ static td_err_e pt_ta_map_id2thr(const td_thragent_t *ta, thread_t id, td_thrhandle_t *th) { psaddr_t pt; - int32_t lwp; + int64_t lwp; int ret; TDBG_FUNC(); @@ -214,7 +214,7 @@ pt_ta_map_id2thr(const td_thragent_t *ta return (TD_ERR); /* Iterate through thread list to find pthread */ while (pt != 0) { - ret = thr_pread_int(ta, pt + ta->thread_off_tid, &lwp); + ret = thr_pread_long(ta, pt + ta->thread_off_tid, &lwp); if (ret != 0) return (TD_ERR); if (lwp == id) @@ -245,7 +245,7 @@ pt_ta_thr_iter(const td_thragent_t *ta, { td_thrhandle_t th; psaddr_t pt; - int32_t lwp; + int64_t lwp; int ret; TDBG_FUNC(); @@ -254,7 +254,7 @@ pt_ta_thr_iter(const td_thragent_t *ta, if (ret != 0) return (TD_ERR); while (pt != 0) { - ret = thr_pread_int(ta, pt + ta->thread_off_tid, &lwp); + ret = thr_pread_long(ta, pt + ta->thread_off_tid, &lwp); if (ret != 0) return (TD_ERR); if (lwp != 0 && lwp != TERMINATED) { @@ -368,7 +368,7 @@ pt_ta_event_getmsg(const td_thragent_t * psaddr_t pt; td_thr_events_e tmp; - int32_t lwp; + int64_t lwp; int ret; TDBG_FUNC(); @@ -395,7 +395,7 @@ pt_ta_event_getmsg(const td_thragent_t * ps_pwrite(ta->ph, pt + ta->thread_off_event_buf, &tmp, sizeof(tmp)); /* Convert event */ pt = msg->th_p; - ret = thr_pread_int(ta, pt + ta->thread_off_tid, &lwp); + ret = thr_pread_long(ta, pt + ta->thread_off_tid, &lwp); if (ret != 0) return (TD_ERR); handle.th_ta = ta; @@ -651,7 +651,7 @@ pt_thr_event_getmsg(const td_thrhandle_t static td_thrhandle_t handle; const td_thragent_t *ta = th->th_ta; psaddr_t pt, pt_temp; - int32_t lwp; + int64_t lwp; int ret; td_thr_events_e tmp; @@ -678,7 +678,7 @@ pt_thr_event_getmsg(const td_thrhandle_t ps_pwrite(ta->ph, pt + ta->thread_off_event_buf, &tmp, sizeof(tmp)); /* Convert event */ pt = msg->th_p; - ret = thr_pread_int(ta, pt + ta->thread_off_tid, &lwp); + ret = thr_pread_long(ta, pt + ta->thread_off_tid, &lwp); if (ret != 0) return (TD_ERR); handle.th_ta = ta;