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[174.21.143.238]) by smtp.gmail.com with ESMTPSA id p9sm4994707pgb.19.2020.05.21.20.05.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 21 May 2020 20:05:40 -0700 (PDT) Subject: Re: [PATCH v1 11/15] tests/tcg/aarch64: Add bti smoke test To: =?UTF-8?Q?Alex_Benn=c3=a9e?= , qemu-devel@nongnu.org References: <20200520140541.30256-1-alex.bennee@linaro.org> <20200520140541.30256-12-alex.bennee@linaro.org> From: Richard Henderson Message-ID: Date: Thu, 21 May 2020 20:05:37 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200520140541.30256-12-alex.bennee@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1043; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1043.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , "open list:ARM TCG CPUs" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 5/20/20 7:05 AM, Alex Bennée wrote: > From: Richard Henderson > > Requires gcc 10 for -mbranch-protection=standard. > > Signed-off-by: Richard Henderson > Message-Id: <20200520023139.9812-3-richard.henderson@linaro.org> > [AJB: add CROSS_CC_HAS_ARMV8_BTI check] > Signed-off-by: Alex Bennée > --- > tests/tcg/aarch64/bti-1.c | 62 +++++++++++++++++++++++++++++++ > tests/tcg/aarch64/bti-crt.inc.c | 51 +++++++++++++++++++++++++ > tests/tcg/aarch64/Makefile.target | 9 +++++ > tests/tcg/configure.sh | 4 ++ > 4 files changed, 126 insertions(+) > create mode 100644 tests/tcg/aarch64/bti-1.c > create mode 100644 tests/tcg/aarch64/bti-crt.inc.c This should be dropped from this patch set. I have adjusted it and it and posted as https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg05891.html r~