From patchwork Fri Dec 1 10:47:52 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yao Qi X-Patchwork-Id: 24669 Received: (qmail 75750 invoked by alias); 1 Dec 2017 10:48:46 -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 74822 invoked by uid 89); 1 Dec 2017 10:48:27 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-26.7 required=5.0 tests=BAYES_00, FREEMAIL_FROM, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KB_WAM_FROM_NAME_SINGLEWORD, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.2 spammy=H*RU:sk:static., Hx-spam-relays-external:sk:static., Hx-languages-length:958, H*r:sk:static. X-HELO: mail-wm0-f66.google.com Received: from mail-wm0-f66.google.com (HELO mail-wm0-f66.google.com) (74.125.82.66) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 01 Dec 2017 10:48:24 +0000 Received: by mail-wm0-f66.google.com with SMTP id i11so2598670wmf.4 for ; Fri, 01 Dec 2017 02:48:15 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=1W7Vi4wvPeTItw/5chZ7g/y2Vbktt8IDVLs3zJEZ87g=; b=FaJp6Vl6JwkkKkFU7NFxZajMCM5b/4esdn72yFKKAN/abadzEpGcxUtN4oIhIiQfu0 FuR0GVWdzo2eEIgW4v79TDRpCjCVMmhMdCEu0e12mPd71i2dpPva969egbuTVrsGd/mZ RIu2Ikk8iiUiDyM4zl1E1K6njQKlvibD4xFyvqUf0021ajVee27B1XQnqXkNhNf1owju us7CDMWge26VDUD/ZrfdPwD6AArymUqbZPLHFoh5T8Amn4jzUCdPX1qHOzm6nvMt2Zqe hcMKfVsO90Bjju5OGicP8mTttVwGKf8WbqFq9RH4PrXFyTShwuGUxeYwkxbb+OvF7gvY oJxA== X-Gm-Message-State: AJaThX5iHQX1AlabSMwgQjzNOCxXtfppZWKTmmWW24kQ2yfu4Y/2RDmw 3KfCRJ5EYkRqyP8V/rEyfFhEDg== X-Google-Smtp-Source: AGs4zMbJMPg7vKwT4AMVb8xmlKnhNCnMeycsHhuDk3GpyvE18yXQ1rtt2CeEqtVe6nQBE3GsAkA8Jg== X-Received: by 10.28.220.215 with SMTP id t206mr836795wmg.75.1512125293739; Fri, 01 Dec 2017 02:48:13 -0800 (PST) Received: from E107787-LIN.cambridge.arm.com (static.42.136.251.148.clients.your-server.de. [148.251.136.42]) by smtp.gmail.com with ESMTPSA id o10sm5316833wrg.5.2017.12.01.02.48.13 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 01 Dec 2017 02:48:13 -0800 (PST) From: Yao Qi X-Google-Original-From: Yao Qi To: gdb-patches@sourceware.org Subject: [PATCH 01/15] Call cooked_read in ppu2spu_prev_register Date: Fri, 1 Dec 2017 10:47:52 +0000 Message-Id: <1512125286-29788-2-git-send-email-yao.qi@linaro.org> In-Reply-To: <1512125286-29788-1-git-send-email-yao.qi@linaro.org> References: <1512125286-29788-1-git-send-email-yao.qi@linaro.org> X-IsSubscribed: yes The code in ppu2spu_prev_register is in fact regcache_cooked_read, because spu doesn't have gdbarch method pseudo_register_read_value. gdb: 2017-11-06 Yao Qi * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read. --- gdb/ppc-linux-tdep.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c index 0e43a64..70e5b95 100644 --- a/gdb/ppc-linux-tdep.c +++ b/gdb/ppc-linux-tdep.c @@ -1269,11 +1269,7 @@ ppu2spu_prev_register (struct frame_info *this_frame, buf = (gdb_byte *) alloca (register_size (gdbarch, regnum)); - if (regnum < gdbarch_num_regs (gdbarch)) - regcache_raw_read (cache->regcache, regnum, buf); - else - gdbarch_pseudo_register_read (gdbarch, cache->regcache, regnum, buf); - + cache->regcache->cooked_read (regnum, buf); return frame_unwind_got_bytes (this_frame, regnum, buf); }