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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a1fb80f05bsm41137525e9.3.2026.10.20.20.16.45 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 20 Oct 2026 20:16:45 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, qemu-riscv@nongnu.org, qemu-arm@nongnu.org, qemu-s390x@nongnu.org, Pierrick Bouvier Subject: [PATCH v2 20/33] target/ppc: Register CPUClass::exception_name() handler Date: Wed, 21 Oct 2026 05:13:53 +0200 Message-ID: <20261021031407.24862-21-philmd@oss.qualcomm.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20261021031407.24862-1-philmd@oss.qualcomm.com> References: <20261021031407.24862-1-philmd@oss.qualcomm.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDIxMDAxMiBTYWx0ZWRfX7quFxkZb25gN WsTfYzn+a5SQhJEUZTGUMgOimcbPPKtaIu2rjlvMk7ozyZKp7jrDxewi+EQLfhjATqJ2cML21lY Xhq6DODesLi25UrO0GsZj5sOmWobO68OuWQpugjk17mhNKD1IuY8yj3MrBLMcAwq6Zh335hDnb9 mJ/NxvzmKzRX46PihLThS22lREw7BkBObkNWpUooHGgtCe4YZHDTJGo4B/of36GVkBgaCkWBEvq 1/8y7Kq0zDjx5dAhICyIXpTHWMa1xQV0wt5HMJFetSaz1clbHUWZ2oGJCliz/LdcG8BogOKWzJi dPIrH/OCmLznmfZcDon/sorOINZ0UsMu0tg7cK76VxdaAS5BuEEOtgUgVTOX5CNqdVDQFcJiOOo vNXiZRJmm86pb6OmmbLaWI6HHInPjD65t9pKtW8Ld3Ru2J4hzwSrcDja1dA0CqJhlcLEG3XwM67 U0t1cLyxbneAop72zLg== X-Proofpoint-ORIG-GUID: 6sg-tOwRLlbjxFrPhAB9S5oWMjWoDqh0 X-Proofpoint-GUID: 6sg-tOwRLlbjxFrPhAB9S5oWMjWoDqh0 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDIxMDAxMiBTYWx0ZWRfXwmtsJnlLoECy VaVe46tSDykYMIMLcXKoS6/siYZplTI8pm3TVfHs0HoE+4Iy0wjr1FMpqlAWFj0qDbW8Qn49aFP OZLcj5PNoC+zFZP8LgH9DnOzuySjfjs= X-Authority-Analysis: v=2.4 cv=NppE4MdJ c=1 sm=1 tr=0 ts=6ad82ea0 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=4s3hRJSeHn4rkQlkrse1kQ==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=M51BFTxLslgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=GQJXTKmK7mRzDcunaLEA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-10-21_01,2026-10-19_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 spamscore=0 priorityscore=1501 clxscore=1015 suspectscore=0 phishscore=0 lowpriorityscore=0 adultscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610210012 Received-SPF: pass client-ip=205.220.168.131; envelope-from=philmd@oss.qualcomm.com; helo=mx0a-0031df01.pphosted.com X-Spam_score_int: -2 X-Spam_score: -0.3 X-Spam_bar: / X-Spam_report: (-0.3 / 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_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, SUSPICIOUS_RECIPS=2.51 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Expose powerpc_excp_name() prototype and register it as the CPUClass::exception_name() handler, so the common exception logging can resolve PPC exception codes to names. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier --- target/ppc/cpu.h | 2 ++ target/ppc/cpu_init.c | 1 + target/ppc/excp_helper.c | 5 +++-- 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 3fb51bbeb82..4eb7db3d727 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -153,6 +153,8 @@ enum { POWERPC_EXCP_SYSCALL_USER = 0x203, /* System call in user mode only */ }; +const char *powerpc_excp_name(int excp); + /* Exceptions error codes */ enum { /* Exception subtypes for POWERPC_EXCP_ALIGN */ diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index b711f9c0a85..d5f9ac28020 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -7529,6 +7529,7 @@ static void ppc_cpu_class_init(ObjectClass *oc, const void *data) &pcc->parent_phases); cc->class_by_name = ppc_cpu_class_by_name; + cc->exception_name = powerpc_excp_name; cc->list_cpus = ppc_cpu_list; cc->dump_state = ppc_cpu_dump_state; cc->set_pc = ppc_cpu_set_pc; diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 895127fb2e6..66675f1fdb4 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -33,9 +33,8 @@ /*****************************************************************************/ /* Exception processing */ -#ifndef CONFIG_USER_ONLY -static const char *powerpc_excp_name(int excp) +const char *powerpc_excp_name(int excp) { switch (excp) { case POWERPC_EXCP_CRITICAL: return "CRITICAL"; @@ -107,6 +106,8 @@ static const char *powerpc_excp_name(int excp) } } +#ifndef CONFIG_USER_ONLY + static void dump_syscall(CPUPPCState *env) { qemu_log_mask(CPU_LOG_INT, "syscall r0=%016" PRIx64 -- 2.55.0