From owner-svn-src-head@freebsd.org Sat Mar 9 03:24:40 2019 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 514941534ADD; Sat, 9 Mar 2019 03:24:40 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EBB516B257; Sat, 9 Mar 2019 03:24:39 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DF49953E0; Sat, 9 Mar 2019 03:24:39 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x293OdcE028583; Sat, 9 Mar 2019 03:24:39 GMT (envelope-from jhibbits@FreeBSD.org) Received: (from jhibbits@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x293OdDK028582; Sat, 9 Mar 2019 03:24:39 GMT (envelope-from jhibbits@FreeBSD.org) Message-Id: <201903090324.x293OdDK028582@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jhibbits set sender to jhibbits@FreeBSD.org using -f From: Justin Hibbits Date: Sat, 9 Mar 2019 03:24:39 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r344961 - head/sys/powerpc/powerpc X-SVN-Group: head X-SVN-Commit-Author: jhibbits X-SVN-Commit-Paths: head/sys/powerpc/powerpc X-SVN-Commit-Revision: 344961 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: EBB516B257 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.94 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.95)[-0.945,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Mar 2019 03:24:40 -0000 Author: jhibbits Date: Sat Mar 9 03:24:39 2019 New Revision: 344961 URL: https://svnweb.freebsd.org/changeset/base/344961 Log: powerpc: Print trap frame address in ddb backtraces Registers visible from 'show reg' don't always match the registers from the offending trap frame. Knowing the frame address lets one examine the registers manually. MFC after: 1 week Modified: head/sys/powerpc/powerpc/db_trace.c Modified: head/sys/powerpc/powerpc/db_trace.c ============================================================================== --- head/sys/powerpc/powerpc/db_trace.c Sat Mar 9 03:18:37 2019 (r344960) +++ head/sys/powerpc/powerpc/db_trace.c Sat Mar 9 03:24:39 2019 (r344961) @@ -277,7 +277,7 @@ db_backtrace(struct thread *td, db_addr_t fp, int coun if (tf->exc == EXC_DSI) db_printf(" sr=%#x", (uint32_t)tf->cpu.aim.dsisr); - db_printf("\n"); + db_printf(" frame=%p\n", tf); stackframe = (db_addr_t) tf->fixreg[1]; if (kernel_only && (tf->srr1 & PSL_PR)) break;