ubsan: aarch64: left shift cannot be represented in type 'int64_t'

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

diff --git a/opcodes/aarch64-opc.h b/opcodes/aarch64-opc.h
index fe14d87a1ed440b1780aa5dc9be537e2c2b6b921..e0d4f5bae259c1495a995c0d62dfaec18f31db8c 100644 (file)
--- a/opcodes/aarch64-opc.h
+++ b/opcodes/aarch64-opc.h
@@ -1,5 +1,5 @@
 /* aarch64-opc.h -- Header file for aarch64-opc.c and aarch64-opc-2.c.
-   Copyright (C) 2012-2016 Free Software Foundation, Inc.
+   Copyright (C) 2012-2019 Free Software Foundation, Inc.
    Contributed by ARM Ltd.
 
    This file is part of the GNU opcodes library.
@@ -67,7 +67,10 @@ enum aarch64_field_kind
   FLD_type,
   FLD_ldst_size,
   FLD_imm6,
+  FLD_imm6_2,
   FLD_imm4,
+  FLD_imm4_2,
+  FLD_imm4_3,
   FLD_imm5,
   FLD_imm7,
   FLD_imm8,
@@ -117,6 +120,10 @@ enum aarch64_field_kind
   FLD_SVE_Zn,
   FLD_SVE_Zt,
   FLD_SVE_i1,
+  FLD_SVE_i3h,
+  FLD_SVE_i3l,
+  FLD_SVE_i3h2,
+  FLD_SVE_i2h,
   FLD_SVE_imm3,
   FLD_SVE_imm4,
   FLD_SVE_imm5,
@@ -130,7 +137,12 @@ enum aarch64_field_kind
   FLD_SVE_msz,
   FLD_SVE_pattern,
   FLD_SVE_prfop,
+  FLD_SVE_rot1,
+  FLD_SVE_rot2,
+  FLD_SVE_rot3,
   FLD_SVE_sz,
+  FLD_SVE_size,
+  FLD_SVE_sz2,
   FLD_SVE_tsz,
   FLD_SVE_tszh,
   FLD_SVE_tszl_8,
@@ -140,6 +152,8 @@ enum aarch64_field_kind
   FLD_rotate1,
   FLD_rotate2,
   FLD_rotate3,
+  FLD_SM3_imm2,
+  FLD_sz
 };
 
 /* Field description.  */
@@ -177,6 +191,10 @@ typedef struct aarch64_operand aarch64_operand;
 
 extern const aarch64_operand aarch64_operands[];
 
+enum err_type
+verify_constraints (const struct aarch64_inst *, const aarch64_insn, bfd_vma,
+                   bfd_boolean, aarch64_operand_error *, aarch64_instr_sequence*);
+
 /* Operand flags.  */
 
 #define OPD_F_HAS_INSERTER     0x00000001
@@ -186,9 +204,41 @@ 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.  */
+#define OPD_F_SHIFT_BY_4       0x00000200      /* Need to left shift the field
+                                                  value by 4 to get the value
+                                                  of an immediate operand.  */
+
+
+/* Register flags.  */
+
+#undef F_DEPRECATED
+#define F_DEPRECATED   (1 << 0)  /* Deprecated system register.  */
+
+#undef F_ARCHEXT
+#define F_ARCHEXT      (1 << 1)  /* Architecture dependent system register.  */
+
+#undef F_HASXT
+#define F_HASXT                (1 << 2)  /* System instruction register <Xt>
+                                    operand.  */
+
+#undef F_REG_READ
+#define F_REG_READ     (1 << 3)  /* Register can only be used to read values
+                                    out of.  */
+
+#undef F_REG_WRITE
+#define F_REG_WRITE    (1 << 4)  /* Register can only be written to but not
+                                    read from.  */
+
+/* HINT operand flags.  */
+#define HINT_OPD_F_NOPRINT     (1 << 0)  /* Should not be printed.  */
+
+/* Encode 7-bit HINT #imm in the lower 8 bits.  Use higher bits for flags.  */
+#define HINT_ENCODE(flag, val) ((flag << 8) | val)
+#define HINT_FLAG(val) (val >> 8)
+#define HINT_VAL(val) (val & 0xff)
 
 static inline bfd_boolean
 operand_has_inserter (const aarch64_operand *operand)
@@ -214,6 +264,12 @@ operand_need_shift_by_two (const aarch64_operand *operand)
   return (operand->flags & OPD_F_SHIFT_BY_2) ? TRUE : FALSE;
 }
 
+static inline bfd_boolean
+operand_need_shift_by_four (const aarch64_operand *operand)
+{
+  return (operand->flags & OPD_F_SHIFT_BY_4) ? TRUE : FALSE;
+}
+
 static inline bfd_boolean
 operand_maybe_stack_pointer (const aarch64_operand *operand)
 {
@@ -227,6 +283,14 @@ 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)
@@ -421,7 +485,7 @@ enum aarch64_modifier_kind
 aarch64_get_operand_modifier_from_value (aarch64_insn, bfd_boolean);
 
 
-bfd_boolean aarch64_wide_constant_p (int64_t, int, unsigned int *);
+bfd_boolean aarch64_wide_constant_p (uint64_t, int, unsigned int *);
 bfd_boolean aarch64_logical_immediate_p (uint64_t, int, aarch64_insn *);
 int aarch64_shrink_expanded_imm8 (uint64_t);