From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 46528 invoked by alias); 14 Nov 2016 17:43:11 -0000 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 Received: (qmail 46318 invoked by uid 89); 14 Nov 2016 17:43:09 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=no version=3.3.2 spammy=Hx-spam-relays-external:74.125.83.68, H*RU:74.125.83.68, 1.9.1 X-HELO: mail-pg0-f68.google.com Received: from mail-pg0-f68.google.com (HELO mail-pg0-f68.google.com) (74.125.83.68) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 14 Nov 2016 17:43:00 +0000 Received: by mail-pg0-f68.google.com with SMTP id e9so9127644pgc.1 for ; Mon, 14 Nov 2016 09:43:00 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=cOS2QmTP8WBhBofMMHGQh+2EMe0mCIWskIv589Vca/Y=; b=H1zyqXbVM9wRteZscmo9Ncipbc8G4uf4nA0b5bXjwqEc3wDFikKfMiQIg/u+Sgymrx M1tyg7uGLOm11jbx2RunJzwdTjvLqsyCPoSP7iHcmOFett4oT8JvND6cTsuq+3jtNwBL xHrTkXJvdpmNF1qYVp5U36OhtWtTnlPF16O6OTr+NM/OzlKefbwRFmhqVy+SymzPQkBo qRjBysenLBOvfw0myuUQyuLPeuOii2rL2EpwU97UGa+vTqHrHXLf1iRo51ZtAq+L1dgr XivkBzegBAFRXOb1ajn47luS6aLhO2JFXYgDE7nCEAcCrNVPTJC8dosllHa47C8sQu6A U02g== X-Gm-Message-State: ABUngvexbOELKa7WnEoFidnsB4hI3XmE9rIupL5lfNAWd2TUReLQsL12rRlnUsVS+0PopA== X-Received: by 10.99.48.68 with SMTP id w65mr30894579pgw.68.1479145379188; Mon, 14 Nov 2016 09:42:59 -0800 (PST) Received: from E107787-LIN.cambridge.arm.com (gcc1-power7.osuosl.org. [140.211.15.137]) by smtp.gmail.com with ESMTPSA id y29sm36696024pfd.63.2016.11.14.09.42.58 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 14 Nov 2016 09:42:58 -0800 (PST) From: Yao Qi X-Google-Original-From: Yao Qi To: gdb-patches@sourceware.org Subject: [PATCH 02/13] gdbarch software_single_step frame_info to regcache: aarch64 Date: Mon, 14 Nov 2016 17:43:00 -0000 Message-Id: <1479145370-11432-3-git-send-email-yao.qi@linaro.org> In-Reply-To: <1479145370-11432-1-git-send-email-yao.qi@linaro.org> References: <1479145370-11432-1-git-send-email-yao.qi@linaro.org> X-IsSubscribed: yes X-SW-Source: 2016-11/txt/msg00349.txt.bz2 Use regcache in software_single_step. gdb: 2016-11-14 Yao Qi * aarch64-tdep.c (aarch64_software_single_step): Call get_regcache_arch instead of get_frame_arch. Call regcache_read_pc instead of get_frame_pc. --- gdb/aarch64-tdep.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c index b5a88cc..62ee3c5 100644 --- a/gdb/aarch64-tdep.c +++ b/gdb/aarch64-tdep.c @@ -2227,11 +2227,12 @@ value_of_aarch64_user_reg (struct frame_info *frame, const void *baton) static VEC (CORE_ADDR) * aarch64_software_single_step (struct frame_info *frame) { - struct gdbarch *gdbarch = get_frame_arch (frame); + struct regcache *regcache = get_current_regcache (); + struct gdbarch *gdbarch = get_regcache_arch (regcache); enum bfd_endian byte_order_for_code = gdbarch_byte_order_for_code (gdbarch); const int insn_size = 4; const int atomic_sequence_length = 16; /* Instruction sequence length. */ - CORE_ADDR pc = get_frame_pc (frame); + CORE_ADDR pc = regcache_read_pc (regcache); CORE_ADDR breaks[2] = { -1, -1 }; CORE_ADDR loc = pc; CORE_ADDR closing_insn = 0; -- 1.9.1