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([71.212.149.95]) by smtp.gmail.com with ESMTPSA id q16-20020a170902dad000b001c75d7f2597sm2126055plx.141.2023.10.03.15.36.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Oct 2023 15:36:25 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: keithp@keithp.com, laurent@vivier.eu Subject: [PATCH v2 0/2] target/m68k: Support semihosting on non-ColdFire targets Date: Tue, 3 Oct 2023 15:36:22 -0700 Message-Id: <20231003223624.1753000-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Hi Keith, Sorry this has languished for a few months. I wasn't happy with the frobbing done by EXCP_HALT_INSN, and less keen to replicate it with EXCP_BKPT_INSN, so I've re-organized a bit. So far only compile-tested. I guess gcc testing with m68k-elf might exercise libgloss and thence semihosting? r~ Richard Henderson (2): target/m68k: Perform the semihosting test during translate target/m68k: Support semihosting on non-ColdFire targets target/m68k/cpu.h | 2 +- target/m68k/op_helper.c | 14 ++---------- target/m68k/translate.c | 50 +++++++++++++++++++++++++++++++++++++---- 3 files changed, 49 insertions(+), 17 deletions(-)