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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2fea67a5dc8sm4732955a91.23.2025.02.28.21.29.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Feb 2025 21:29:07 -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 14/39] target/hexagon: Add system event, cause codes Date: Fri, 28 Feb 2025 21:28:20 -0800 Message-Id: <20250301052845.1012069-15-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-GUID: 2gBj5wTYkcSDgkdH0B9CcHEtkjtePtG6 X-Proofpoint-ORIG-GUID: 2gBj5wTYkcSDgkdH0B9CcHEtkjtePtG6 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 adultscore=0 clxscore=1015 lowpriorityscore=0 malwarescore=0 mlxscore=0 suspectscore=0 bulkscore=0 impostorscore=0 mlxlogscore=999 priorityscore=1501 phishscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503010040 Received-SPF: pass client-ip=205.220.168.131; envelope-from=brian.cain@oss.qualcomm.com; helo=mx0a-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, UPPERCASE_50_75=0.008 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.h | 10 ++++++- target/hexagon/cpu_bits.h | 55 ++++++++++++++++++++++++++++----------- 2 files changed, 49 insertions(+), 16 deletions(-) diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h index 7e2ea838c5..dabee310c5 100644 --- a/target/hexagon/cpu.h +++ b/target/hexagon/cpu.h @@ -67,6 +67,15 @@ typedef struct CPUHexagonTLBContext CPUHexagonTLBContext; #define MMU_GUEST_IDX 1 #define MMU_KERNEL_IDX 2 +#define HEXAGON_CPU_IRQ_0 0 +#define HEXAGON_CPU_IRQ_1 1 +#define HEXAGON_CPU_IRQ_2 2 +#define HEXAGON_CPU_IRQ_3 3 +#define HEXAGON_CPU_IRQ_4 4 +#define HEXAGON_CPU_IRQ_5 5 +#define HEXAGON_CPU_IRQ_6 6 +#define HEXAGON_CPU_IRQ_7 7 + typedef enum { HEX_LOCK_UNLOCKED = 0, HEX_LOCK_WAITING = 1, @@ -75,7 +84,6 @@ typedef enum { } hex_lock_state_t; #endif - #define CPU_RESOLVING_TYPE TYPE_HEXAGON_CPU typedef struct { diff --git a/target/hexagon/cpu_bits.h b/target/hexagon/cpu_bits.h index 610094a759..c7cc426ec8 100644 --- a/target/hexagon/cpu_bits.h +++ b/target/hexagon/cpu_bits.h @@ -24,14 +24,16 @@ #define PCALIGN_MASK (PCALIGN - 1) enum hex_event { - HEX_EVENT_NONE = -1, - HEX_EVENT_TRAP0 = 0x008, - HEX_EVENT_FETCH_NO_UPAGE = 0x012, - HEX_EVENT_INVALID_PACKET = 0x015, - HEX_EVENT_INVALID_OPCODE = 0x015, - HEX_EVENT_PC_NOT_ALIGNED = 0x01e, - HEX_EVENT_PRIV_NO_UREAD = 0x024, - HEX_EVENT_PRIV_NO_UWRITE = 0x025, + HEX_EVENT_NONE = -1, + HEX_EVENT_RESET = 0x0, + HEX_EVENT_IMPRECISE = 0x1, + HEX_EVENT_PRECISE = 0x2, + HEX_EVENT_TLB_MISS_X = 0x4, + HEX_EVENT_TLB_MISS_RW = 0x6, + HEX_EVENT_TRAP0 = 0x8, + HEX_EVENT_TRAP1 = 0x9, + HEX_EVENT_FPTRAP = 0xb, + HEX_EVENT_DEBUG = 0xc, HEX_EVENT_INT0 = 0x10, HEX_EVENT_INT1 = 0x11, HEX_EVENT_INT2 = 0x12, @@ -53,15 +55,38 @@ enum hex_event { enum hex_cause { HEX_CAUSE_NONE = -1, HEX_CAUSE_RESET = 0x000, - HEX_CAUSE_TRAP0 = 0x172, - HEX_CAUSE_FETCH_NO_UPAGE = 0x012, - HEX_CAUSE_INVALID_PACKET = 0x015, - HEX_CAUSE_INVALID_OPCODE = 0x015, - HEX_CAUSE_PC_NOT_ALIGNED = 0x01e, - HEX_CAUSE_PRIV_NO_UREAD = 0x024, - HEX_CAUSE_PRIV_NO_UWRITE = 0x025, + HEX_CAUSE_BIU_PRECISE = 0x001, + HEX_CAUSE_UNSUPORTED_HVX_64B = 0x002, /* QEMU-specific */ + HEX_CAUSE_DOUBLE_EXCEPT = 0x003, + HEX_CAUSE_TRAP0 = 0x008, + HEX_CAUSE_TRAP1 = 0x009, + HEX_CAUSE_FETCH_NO_XPAGE = 0x011, + HEX_CAUSE_FETCH_NO_UPAGE = 0x012, + HEX_CAUSE_INVALID_PACKET = 0x015, + HEX_CAUSE_INVALID_OPCODE = 0x015, + HEX_CAUSE_NO_COPROC_ENABLE = 0x016, + HEX_CAUSE_NO_COPROC2_ENABLE = 0x018, HEX_CAUSE_PRIV_USER_NO_GINSN = 0x01a, HEX_CAUSE_PRIV_USER_NO_SINSN = 0x01b, + HEX_CAUSE_REG_WRITE_CONFLICT = 0x01d, + HEX_CAUSE_PC_NOT_ALIGNED = 0x01e, + HEX_CAUSE_MISALIGNED_LOAD = 0x020, + HEX_CAUSE_MISALIGNED_STORE = 0x021, + HEX_CAUSE_PRIV_NO_READ = 0x022, + HEX_CAUSE_PRIV_NO_WRITE = 0x023, + HEX_CAUSE_PRIV_NO_UREAD = 0x024, + HEX_CAUSE_PRIV_NO_UWRITE = 0x025, + HEX_CAUSE_COPROC_LDST = 0x026, + HEX_CAUSE_STACK_LIMIT = 0x027, + HEX_CAUSE_VWCTRL_WINDOW_MISS = 0x029, + HEX_CAUSE_IMPRECISE_NMI = 0x043, + HEX_CAUSE_IMPRECISE_MULTI_TLB_MATCH = 0x044, + HEX_CAUSE_TLBMISSX_CAUSE_NORMAL = 0x060, + HEX_CAUSE_TLBMISSX_CAUSE_NEXTPAGE = 0x061, + HEX_CAUSE_TLBMISSRW_CAUSE_READ = 0x070, + HEX_CAUSE_TLBMISSRW_CAUSE_WRITE = 0x071, + HEX_CAUSE_DEBUG_SINGLESTEP = 0x80, + HEX_CAUSE_FPTRAP_CAUSE_BADFLOAT = 0x0bf, HEX_CAUSE_INT0 = 0x0c0, HEX_CAUSE_INT1 = 0x0c1, HEX_CAUSE_INT2 = 0x0c2,