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[95.127.35.120]) by smtp.gmail.com with ESMTPSA id r14-20020adff70e000000b002c567881dbcsm1292986wrp.48.2023.02.25.01.49.11 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 25 Feb 2023 01:49:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=246xagcTsnQ1kTR2FWcWjuRTykOQzJVC1A3AAvRLwWQ=; b=nVdAtlkXPxM3OTiTLluZqNrT9rsJrlRpDUlsPdLxxr/oi9GEUwB7p8iaPwZAeg4hvR MCrPBAfbj5mI+XwrwIdCwfjJh3/k1Vc6RyM5Gx9IzW2R928zYz8EHz8fTN+uzxJc8PKj ZNvKn77NdUbOibDbUZpPEajIegG7gXUA3DhjwxL1FproHY9LuzNvraMYTnT6Lm7+5+/+ YYhUmR9TdZtcKaxcAq6n/nqokxF3nfT2IaPMOa+eaYOR4OADOphqBam+oaoRAiZgzAaZ Z3DPpcnVfV/p1mOVvQMT1NdgTg7ppfbtx0zFQ5i+DY+OlvK87OxyNVzc+76S/PzPddD9 FwuA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=246xagcTsnQ1kTR2FWcWjuRTykOQzJVC1A3AAvRLwWQ=; b=bfgt8V9n9M9ybId79bItnS6k/4Xzf0Sfka9OKJ3y1FE3Nimojr8cVWqbs+ATE7Fapb SxE4U0XmOcqI/IvTkXOWPUUKHHpTAydz1+GcK+eRORMlVd8hldOg4qGRFyy8dLsvs0NF KgS7ns1hXj1zQH+3DBV1QiqWvR4vNFDphUyHKGwBiiiNzvv4jk/Z6/2+dcuGxYoP3fxz eYyegSdCMS3xjSr9jXi5RyYMXRuqM0chpEnWoaY3TB0Wr5VNnNlFSb0ntR4oVfKs+hZz 5QU2dj5zqMMkKvL8mGZuBipeulfNL/HbNYYeWHMzz7IZWVaMhnB0JYwqPLZUh98mSLPO 8kew== X-Gm-Message-State: AO0yUKW1GYvsDJWue+k/5MeR8Y22A0mOC0S3RzRV6z+1z1PHD2bpOgH+ KLkNCnJ/kg7DbDDmdoGiho/gj3OuIb+qoFrvNoc= X-Google-Smtp-Source: AK7set9rCp7dqPI5No4yuV0IplIxKkzlg7c0GOmXWQmhludGyGo3kw3/UA3UP1WDZgbcEjzWCQ1sXA== X-Received: by 2002:a05:600c:44d2:b0:3ea:4af0:3475 with SMTP id f18-20020a05600c44d200b003ea4af03475mr7090621wmo.1.1677318553043; Sat, 25 Feb 2023 01:49:13 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Janosch Frank , =?UTF-8?q?Alex=20Benn=C3=A9e?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Thomas Huth , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson Subject: [PATCH v6 1/5] dump: Replace tswapN() -> cpu_to_dumpN() Date: Sat, 25 Feb 2023 10:48:59 +0100 Message-Id: <20230225094903.53167-2-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230225094903.53167-1-philmd@linaro.org> References: <20230225094903.53167-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=philmd@linaro.org; helo=mail-wm1-x336.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677318626327100003 All uses of tswap in that file are wrong, and should be using cpu_to_dumpN, which correctly tests the endianness of the output. Reported-by: Richard Henderson Suggested-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Reviewed-by: Thomas Huth --- dump/dump.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/dump/dump.c b/dump/dump.c index 1362810991..0ab229e5e9 100644 --- a/dump/dump.c +++ b/dump/dump.c @@ -907,13 +907,13 @@ static void get_note_sizes(DumpState *s, const void *= note, if (dump_is_64bit(s)) { const Elf64_Nhdr *hdr =3D note; note_head_sz =3D sizeof(Elf64_Nhdr); - name_sz =3D tswap64(hdr->n_namesz); - desc_sz =3D tswap64(hdr->n_descsz); + name_sz =3D cpu_to_dump64(s, hdr->n_namesz); + desc_sz =3D cpu_to_dump64(s, hdr->n_descsz); } else { const Elf32_Nhdr *hdr =3D note; note_head_sz =3D sizeof(Elf32_Nhdr); - name_sz =3D tswap32(hdr->n_namesz); - desc_sz =3D tswap32(hdr->n_descsz); + name_sz =3D cpu_to_dump32(s, hdr->n_namesz); + desc_sz =3D cpu_to_dump32(s, hdr->n_descsz); } =20 if (note_head_size) { --=20 2.38.1