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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49cdce08b8esm51007345e9.3.2026.09.01.02.54.43 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 01 Sep 2026 02:54:43 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Zhao Liu , Peter Maydell , Richard Henderson , qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v5 18/21] target/tricore: Document architectural interrupts as not implemented Date: Tue, 1 Sep 2026 11:52:24 +0200 Message-ID: <20260901095229.72018-19-philmd@oss.qualcomm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260901095229.72018-1-philmd@oss.qualcomm.com> References: <20260901095229.72018-1-philmd@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=OcyoyBTY c=1 sm=1 tr=0 ts=6a96a0e5 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=4s3hRJSeHn4rkQlkrse1kQ==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=M51BFTxLslgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=KKAkSRfTAAAA:8 a=Cu_OB6cER5A0ZMY7a4UA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: odMQbNLBLBeKLMphXPLtq18qQnAQXJtO X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAxMDA4NyBTYWx0ZWRfX4ftYA2eMnVmh ZLL/7pfyp2hkte5XJIlcCudHfsMoYUwJP96I5vY8b+HVNVkG/1zPx1UyV+5agis/TiZWxybAjzZ gvAeZOS2efChcmmpROAVg9n7qBklWCI= X-Proofpoint-GUID: odMQbNLBLBeKLMphXPLtq18qQnAQXJtO X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAxMDA4NyBTYWx0ZWRfXwXhii+QcpGui FBhVQqZ4Um6n1v6Pqe6MIZxe9jL3koEAS0Nwi4fXx9znsw/NmD4LB8YFFyyegWAA8r+wqxwqiGB jcSKf6BcxlPLeyffvDnTUKhgHMttG3czEUAX6PZsa4r7cTy9B7T/Yi3wYdoy1Fvc253Vg9B/eBy JhQJOjYuFNH46PQkBPLNdkQzMYmfAMvapZR8qTZLIbk/9uWt/O+OPZhAJD6mRwWo4HKJF5Oqk4K pAk6Ry5e93lLHJ1tfev+MUifIb8UHV/zTLEVEL9bUpbBC3l1W4pIwnWuaGxSHYpXPo88M8tfBIu RlwfOiJ7H76HUlpNChe7VdevtAT6MsuQeg1WerIU04JVb60XEfv1p5CJKIx0WfT1BTygYDPAA1n hKddDsIL/OBlgFJQUDEher62MFDU2sE84SiPs/3MQ/HysKs9/BamQdYrROhegXPB41cfIDkhL3m jHFC5pYhTPhkYylpfCw== 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=2026-09-01_02,2026-08-31_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 adultscore=0 malwarescore=0 spamscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609010087 Received-SPF: pass client-ip=205.220.168.131; envelope-from=philmd@oss.qualcomm.com; helo=mx0a-0031df01.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org As mentioned in commit de680286b52 ("accel/tcg: Make cpu_exec_interrupt hook mandatory"): > Tricore doesn't currently implement the architectural > interrupt handling. Add a comment to help understanding why this SysemuCPUOps has_work() handler is simply always returning %true. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson --- target/tricore/cpu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/tricore/cpu.c b/target/tricore/cpu.c index 6d448727005..82b56c3cd56 100644 --- a/target/tricore/cpu.c +++ b/target/tricore/cpu.c @@ -113,6 +113,7 @@ static void tricore_cpu_reset_hold(Object *obj, ResetType type) static bool tricore_cpu_has_work(CPUState *cs) { + /* Interrupts are not implemented */ return true; } -- 2.53.0