1 files changed, 52 insertions, 0 deletions
diff --git a/common/arm/exception.h b/common/arm/exception.h
new file mode 100644
index 0000000..056e5e4
--- /dev/null
+++ b/common/arm/exception.h
@@ -0,0 +1,52 @@
+#ifndef _EXCEPTION_H
+#define _EXCEPTION_H
+
+#define EC_UNKNOWN 0x00
+#define EC_WFI_WFE 0x01
+#define EC_SIMD 0x07
+#define EC_ILLEGAL_STATE 0x0E
+#define EC_SVC32 0x11
+#define EC_SMC32 0x13
+#define EC_SVC64 0x15
+#define EC_SMC64 0x17
+#define EC_SYSINSN 0x18
+#define EC_IABORT_LOWER 0x20
+#define EC_IABORT 0x21
+#define EC_DABORT_LOWER 0x24
+#define EC_DABORT 0x25
+
+#ifndef __ASSEMBLY__
+typedef union {
+    struct {
+        uint32_t dfsc : 6;
+        uint32_t wnr : 1;
+        uint32_t s1ptw : 1;
+        uint32_t cm : 1;
+        uint32_t ea : 1;
+        uint32_t fnv  : 1;
+        uint32_t res0 : 3;
+        uint32_t ar : 1;
+        uint32_t sf : 1;
+        uint32_t srt : 5;
+        uint32_t sse: 1;
+        uint32_t sas: 2;
+        uint32_t isv: 1;
+    };
+    uint32_t raw;
+} armv8_data_abort_iss_t;
+
+typedef union {
+    struct {
+        uint32_t ifsc : 6;
+        uint32_t res0_0 : 1;
+        uint32_t s1ptw : 1;
+        uint32_t res0_1 : 1;
+        uint32_t ea : 1;
+        uint32_t fnv  : 1;
+        uint32_t res0_2 : 3;
+    };
+    uint32_t raw;
+} armv8_inst_abort_iss_t;
+#endif
+
+#endif