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[189.204.159.171]) by smtp.gmail.com with ESMTPSA id x23sm3902825ood.28.2021.03.23.11.43.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Mar 2021 11:43:43 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v5 00/10] target/ppc: Fix truncation of env->hflags Date: Tue, 23 Mar 2021 12:43:30 -0600 Message-Id: <20210323184340.619757-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::22d; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x22d.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=unavailable autolearn_force=no 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: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Changes for v5: * Rebase on david's ppc-for-6.0 branch (fcc83aa7359d) * Extract post_load_update_msr (clg) * Validate MSR_FOO == HFLAGS_FOO when necessary (david) Changes for v4: * Use hregs_recompute_hflags for hw/ppc/ reset. -- Incorporate Cedric's feedback. Changes for v3: * Fixes for linux-user, signal handling and startup. -- Oops, the directory in which I did testing for v2 had a reduced set of targets. Changes for v2: * Do not put tcg internal state into migration, except to retain backward compatibility. * Do not touch anything in env in ppc_tr_init_disas_context. * Do make sure that hflags contains everything that it should. * Do verify that hflags is properly updated. r~ Richard Henderson (10): target/ppc: Extract post_load_update_msr target/ppc: Disconnect hflags from MSR target/ppc: Reduce env->hflags to uint32_t target/ppc: Put dbcr0 single-step bits into hflags target/ppc: Create helper_scv target/ppc: Put LPCR[GTSE] in hflags target/ppc: Remove MSR_SA and MSR_AP from hflags target/ppc: Remove env->immu_idx and env->dmmu_idx linux-user/ppc: Fix msr updates for signal handling target/ppc: Validate hflags with CONFIG_DEBUG_TCG target/ppc/cpu.h | 43 +++++++++++-- target/ppc/helper.h | 1 + target/ppc/helper_regs.h | 1 - linux-user/ppc/cpu_loop.c | 5 +- linux-user/ppc/signal.c | 23 ++++--- target/ppc/excp_helper.c | 9 +++ target/ppc/helper_regs.c | 128 ++++++++++++++++++++++++++++++-------- target/ppc/machine.c | 30 +++++---- target/ppc/mem_helper.c | 2 +- target/ppc/misc_helper.c | 5 +- target/ppc/mmu-hash64.c | 3 + target/ppc/translate.c | 98 +++++++++-------------------- 12 files changed, 215 insertions(+), 133 deletions(-) -- 2.25.1