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[88.21.202.17]) by smtp.gmail.com with ESMTPSA id s67sm4362738wmf.3.2020.05.15.10.08.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 May 2020 10:08:28 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 04/10] accel/tcg: Add stub for probe_access() Date: Fri, 15 May 2020 19:07:58 +0200 Message-Id: <20200515170804.5707-5-philmd@redhat.com> X-Mailer: git-send-email 2.21.3 In-Reply-To: <20200515170804.5707-1-philmd@redhat.com> References: <20200515170804.5707-1-philmd@redhat.com> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8; text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=205.139.110.120; envelope-from=philmd@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/14 23:27:07 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] 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, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, 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 , Sagar Karandikar , David Hildenbrand , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Max Filippov , Alistair Francis , Marek Vasut , Aleksandar Markovic , "Emilio G . Cota" , Aleksandar Rikalo , Thomas Huth , qemu-arm@nongnu.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , Richard Henderson , qemu-riscv@nongnu.org, Bastian Koppelmann , Chris Wulff , Laurent Vivier , Michael Walle , Palmer Dabbelt , Paolo Bonzini , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daudé The TCG helpers where added in b92e5a22ec3 in softmmu_template.h. probe_write() was added in there in 3b4afc9e75a to be moved out to accel/tcg/cputlb.c in 3b08f0a9254, and was later refactored as probe_access() in c25c283df0f. Since it is a TCG specific helper, add a stub to avoid failures when building without TCG, such: target/arm/helper.o: In function `probe_read': include/exec/exec-all.h:362: undefined reference to `probe_access' Signed-off-by: Philippe Mathieu-Daudé --- Cc: Richard Henderson Cc: Emilio G. Cota Cc: Alex Bennée Cc: David Hildenbrand --- accel/stubs/tcg-stub.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/accel/stubs/tcg-stub.c b/accel/stubs/tcg-stub.c index 677191a69c..e4bbf997aa 100644 --- a/accel/stubs/tcg-stub.c +++ b/accel/stubs/tcg-stub.c @@ -22,3 +22,10 @@ void tb_flush(CPUState *cpu) void tlb_set_dirty(CPUState *cpu, target_ulong vaddr) { } + +void *probe_access(CPUArchState *env, target_ulong addr, int size, + MMUAccessType access_type, int mmu_idx, uintptr_t retaddr) +{ + /* Handled by hardware accelerator. */ + g_assert_not_reached(); +} -- 2.21.3