From patchwork Tue Oct 20 16:48:05 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antoine Tremblay X-Patchwork-Id: 9270 Received: (qmail 69010 invoked by alias); 20 Oct 2015 16:48:24 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Delivered-To: mailing list gdb-patches@sourceware.org Received: (qmail 68936 invoked by uid 89); 20 Oct 2015 16:48:23 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL, BAYES_00, SPF_PASS autolearn=ham version=3.3.2 X-HELO: usevmg21.ericsson.net Received: from usevmg21.ericsson.net (HELO usevmg21.ericsson.net) (198.24.6.65) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Tue, 20 Oct 2015 16:48:22 +0000 Received: from EUSAAHC004.ericsson.se (Unknown_Domain [147.117.188.84]) by usevmg21.ericsson.net (Symantec Mail Security) with SMTP id AB.B9.26730.6A306265; Tue, 20 Oct 2015 11:04:38 +0200 (CEST) Received: from elxa4wqvvz1.dyn.mo.ca.am.ericsson.se (147.117.188.8) by smtps-am.internal.ericsson.com (147.117.188.84) with Microsoft SMTP Server (TLS) id 14.3.248.2; Tue, 20 Oct 2015 12:48:18 -0400 From: Antoine Tremblay To: CC: Antoine Tremblay Subject: [PATCH v3 5/5] Support software breakpoints for ARM linux in GDBServer. Date: Tue, 20 Oct 2015 12:48:05 -0400 Message-ID: <1445359685-2589-6-git-send-email-antoine.tremblay@ericsson.com> In-Reply-To: <1445359685-2589-1-git-send-email-antoine.tremblay@ericsson.com> References: <1445359685-2589-1-git-send-email-antoine.tremblay@ericsson.com> MIME-Version: 1.0 X-IsSubscribed: yes In this v3: * Removed NEWS entry - This patch enables software breakpoints via GDB's Z0 packets on ARM. No regressions, tested on ubuntu 14.04 ARMv7 and x86. With gdbserver-{native,extended} / { -marm -mthumb } gdb/gdbserver/ChangeLog: * linux-arm-low.c (arm_supports_z_point_type): Add software breakpoint support. --- gdb/gdbserver/linux-arm-low.c | 1 + 1 file changed, 1 insertion(+) diff --git a/gdb/gdbserver/linux-arm-low.c b/gdb/gdbserver/linux-arm-low.c index 62e88f0..0f88b87 100644 --- a/gdb/gdbserver/linux-arm-low.c +++ b/gdb/gdbserver/linux-arm-low.c @@ -545,6 +545,7 @@ arm_supports_z_point_type (char z_type) { switch (z_type) { + case Z_PACKET_SW_BP: case Z_PACKET_HW_BP: case Z_PACKET_WRITE_WP: case Z_PACKET_READ_WP: