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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2fea67a5dc8sm4732955a91.23.2025.02.28.21.29.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Feb 2025 21:29:18 -0800 (PST) From: Brian Cain To: qemu-devel@nongnu.org Cc: brian.cain@oss.qualcomm.com, richard.henderson@linaro.org, philmd@linaro.org, quic_mathbern@quicinc.com, ale@rev.ng, anjo@rev.ng, quic_mliebel@quicinc.com, ltaylorsimpson@gmail.com, alex.bennee@linaro.org, quic_mburton@quicinc.com, sidneym@quicinc.com, Brian Cain Subject: [PATCH 23/39] target/hexagon: Add sysemu_ops, cpu_get_phys_page_debug() Date: Fri, 28 Feb 2025 21:28:29 -0800 Message-Id: <20250301052845.1012069-24-brian.cain@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250301052845.1012069-1-brian.cain@oss.qualcomm.com> References: <20250301052845.1012069-1-brian.cain@oss.qualcomm.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: rM8PLCMDZeds1ZjvhRUb9evyjKEq6Jwt X-Proofpoint-GUID: rM8PLCMDZeds1ZjvhRUb9evyjKEq6Jwt X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-01_01,2025-02-28_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 suspectscore=0 impostorscore=0 spamscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 mlxlogscore=999 mlxscore=0 clxscore=1015 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503010040 Received-SPF: pass client-ip=205.220.180.131; envelope-from=brian.cain@oss.qualcomm.com; helo=mx0b-0031df01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Brian Cain Signed-off-by: Brian Cain --- target/hexagon/cpu.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c index a548d575a7..9f4cfd03c4 100644 --- a/target/hexagon/cpu.c +++ b/target/hexagon/cpu.c @@ -489,6 +489,24 @@ static void find_qemu_subpage(vaddr *addr, hwaddr *phys, int page_size) *phys += offset; } +static hwaddr hexagon_cpu_get_phys_page_debug(CPUState *cs, vaddr addr) +{ + CPUHexagonState *env = cpu_env(cs); + hwaddr phys_addr; + int prot; + int page_size = 0; + int32_t excp = 0; + int mmu_idx = MMU_KERNEL_IDX; + + if (get_physical_address(env, &phys_addr, &prot, &page_size, &excp, + addr, 0, mmu_idx)) { + find_qemu_subpage(&addr, &phys_addr, page_size); + return phys_addr; + } + + return -1; +} + #define INVALID_BADVA 0xbadabada @@ -595,6 +613,12 @@ static bool hexagon_tlb_fill(CPUState *cs, vaddr address, int size, } +#include "hw/core/sysemu-cpu-ops.h" + +static const struct SysemuCPUOps hexagon_sysemu_ops = { + .get_phys_page_debug = hexagon_cpu_get_phys_page_debug, +}; + static bool hexagon_cpu_exec_interrupt(CPUState *cs, int interrupt_request) { CPUHexagonState *env = cpu_env(cs); @@ -624,6 +648,8 @@ static const TCGCPUOps hexagon_tcg_ops = { #if !defined(CONFIG_USER_ONLY) .cpu_exec_interrupt = hexagon_cpu_exec_interrupt, .tlb_fill = hexagon_tlb_fill, + .cpu_exec_halt = hexagon_cpu_has_work, + .do_interrupt = hexagon_cpu_do_interrupt, #endif /* !CONFIG_USER_ONLY */ }; @@ -653,9 +679,12 @@ static void hexagon_cpu_class_init(ObjectClass *c, void *data) cc->gdb_core_xml_file = "hexagon-core.xml"; cc->disas_set_info = hexagon_cpu_disas_set_info; #ifndef CONFIG_USER_ONLY + cc->sysemu_ops = &hexagon_sysemu_ops; dc->vmsd = &vmstate_hexagon_cpu; #endif +#ifdef CONFIG_TCG cc->tcg_ops = &hexagon_tcg_ops; +#endif } #ifndef CONFIG_USER_ONLY