From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24928 invoked by alias); 4 Mar 2011 16:38:52 -0000 Received: (qmail 24748 invoked by uid 22791); 4 Mar 2011 16:38:50 -0000 X-SWARE-Spam-Status: No, hits=-1.2 required=5.0 tests=BAYES_00,SPF_SOFTFAIL X-Spam-Check-By: sourceware.org Received: from mail1.asahi-net.or.jp (HELO mail1.asahi-net.or.jp) (202.224.39.197) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 04 Mar 2011 16:38:45 +0000 Received: from sk22g2 (y081184.ppp.asahi-net.or.jp [118.243.81.184]) by mail1.asahi-net.or.jp (Postfix) with ESMTP id 58DAFD419F for ; Sat, 5 Mar 2011 01:38:43 +0900 (JST) Received: from sa76g2.ysato.dip.jp (localhost [127.0.0.1]) by sk22g2 (Postfix) with ESMTP id 0C90D4B61 for ; Sat, 5 Mar 2011 01:38:43 +0900 (JST) Date: Fri, 04 Mar 2011 16:38:00 -0000 Message-ID: <877hcen8ml.wl%ysato@users.sourceforge.jp> From: Yoshinori Sato To: gdb-patches Subject: [PATCH] h8300 target breakpoint doesn't work on Simulator User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?ISO-2022-JP-2?B?R29qGyQoRCtXGyhC?=) APEL/10.8 Emacs/23.2 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2011-03/txt/msg00295.txt.bz2 Hi h8300-elf simulator handling O_BPT instruction of breakpoint. But gdb write to O_SLEEP instruction of breakpoint. So breakpoint command doesn't work on h8300 simulator. I will fix this patch. Thanks, Index: ChangeLog =================================================================== RCS file: /cvs/src/src/gdb/ChangeLog,v retrieving revision 1.12730 diff -u -r1.12730 ChangeLog --- ChangeLog 3 Mar 2011 18:35:31 -0000 1.12730 +++ ChangeLog 4 Mar 2011 16:31:41 -0000 @@ -1,3 +1,8 @@ +2011-03-04 Yoshinori Sato + + * h8300-tdep.c (h8300_breakpoint_from_pc): Update to breakpoint + instruction + 2011-03-03 Tom Tromey PR gdb/12538: Index: h8300-tdep.c =================================================================== RCS file: /cvs/src/src/gdb/h8300-tdep.c,v retrieving revision 1.128 diff -u -r1.128 h8300-tdep.c --- h8300-tdep.c 25 Jan 2011 12:13:20 -0000 1.128 +++ h8300-tdep.c 4 Mar 2011 16:31:41 -0000 @@ -1197,8 +1197,7 @@ h8300_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr) { - /*static unsigned char breakpoint[] = { 0x7A, 0xFF }; *//* ??? */ - static unsigned char breakpoint[] = { 0x01, 0x80 }; /* Sleep */ + static unsigned char breakpoint[] = { 0x7A, 0xFF }; /* bpt (only simulator) */ *lenptr = sizeof (breakpoint); return breakpoint; ============================================================ -- Yoshinori Sato