Prevent address violation when attempting to disassemble a corrupt score binary.

[deliverable/binutils-gdb.git] / opcodes / aarch64-opc.h

diff --git a/opcodes/aarch64-opc.h b/opcodes/aarch64-opc.h
index 2129e7b3569691382a7845edb49b50099397f6be..9f73ebac4ab4fddcd0622090ad8d26f312009f0a 100644 (file)
--- a/opcodes/aarch64-opc.h
+++ b/opcodes/aarch64-opc.h
@@ -117,6 +117,7 @@ enum aarch64_field_kind
   FLD_SVE_Zn,
   FLD_SVE_Zt,
   FLD_SVE_i1,
+  FLD_SVE_i3h,
   FLD_SVE_imm3,
   FLD_SVE_imm4,
   FLD_SVE_imm5,
@@ -130,6 +131,8 @@ enum aarch64_field_kind
   FLD_SVE_msz,
   FLD_SVE_pattern,
   FLD_SVE_prfop,
+  FLD_SVE_rot1,
+  FLD_SVE_rot2,
   FLD_SVE_sz,
   FLD_SVE_tsz,
   FLD_SVE_tszh,
@@ -186,9 +189,9 @@ extern const aarch64_operand aarch64_operands[];
                                                   value by 2 to get the value
                                                   of an immediate operand.  */
 #define OPD_F_MAYBE_SP         0x00000010      /* May potentially be SP.  */
-#define OPD_F_OD_MASK          0x00000060      /* Operand-dependent data.  */
+#define OPD_F_OD_MASK          0x000000e0      /* Operand-dependent data.  */
 #define OPD_F_OD_LSB           5
-#define OPD_F_NO_ZR            0x00000080      /* ZR index not allowed.  */
+#define OPD_F_NO_ZR            0x00000100      /* ZR index not allowed.  */
 
 static inline bfd_boolean
 operand_has_inserter (const aarch64_operand *operand)
@@ -227,6 +230,14 @@ get_operand_specific_data (const aarch64_operand *operand)
   return (operand->flags & OPD_F_OD_MASK) >> OPD_F_OD_LSB;
 }
 
+/* Return the width of field number N of operand *OPERAND.  */
+static inline unsigned
+get_operand_field_width (const aarch64_operand *operand, unsigned n)
+{
+  assert (operand->fields[n] != FLD_NIL);
+  return fields[operand->fields[n]].width;
+}
+
 /* Return the total width of the operand *OPERAND.  */
 static inline unsigned
 get_operand_fields_width (const aarch64_operand *operand)