/* AArch64 assembler/disassembler support.
- Copyright 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ Copyright (C) 2009-2015 Free Software Foundation, Inc.
Contributed by ARM Ltd.
This file is part of GNU Binutils.
#include <assert.h>
#include <stdlib.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* The offset for pc-relative addressing is currently defined to be 0. */
#define AARCH64_PCREL_OFFSET 0
#define AARCH64_FEATURE_FP 0x00020000 /* FP instructions. */
#define AARCH64_FEATURE_SIMD 0x00040000 /* SIMD instructions. */
#define AARCH64_FEATURE_CRC 0x00080000 /* CRC instructions. */
+#define AARCH64_FEATURE_LSE 0x00100000 /* LSE instructions. */
+#define AARCH64_FEATURE_PAN 0x00200000 /* PAN instructions. */
+#define AARCH64_FEATURE_LOR 0x00400000 /* LOR instructions. */
+#define AARCH64_FEATURE_RDMA 0x00800000 /* v8.1 SIMD instructions. */
/* Architectures are the sum of the base and extensions. */
#define AARCH64_ARCH_V8 AARCH64_FEATURE (AARCH64_FEATURE_V8, \
AARCH64_FEATURE_FP \
| AARCH64_FEATURE_SIMD)
+#define AARCH64_ARCH_V8_1 AARCH64_FEATURE (AARCH64_FEATURE_V8, \
+ AARCH64_FEATURE_FP \
+ | AARCH64_FEATURE_SIMD \
+ | AARCH64_FEATURE_LSE \
+ | AARCH64_FEATURE_PAN \
+ | AARCH64_FEATURE_LOR \
+ | AARCH64_FEATURE_RDMA)
+
+
#define AARCH64_ARCH_NONE AARCH64_FEATURE (0, 0)
#define AARCH64_ANY AARCH64_FEATURE (-1, 0) /* Any basic core. */
AARCH64_OPND_Rd_SP, /* Integer Rd or SP. */
AARCH64_OPND_Rn_SP, /* Integer Rn or SP. */
+ AARCH64_OPND_PAIRREG, /* Paired register operand. */
AARCH64_OPND_Rm_EXT, /* Integer Rm extended. */
AARCH64_OPND_Rm_SFT, /* Integer Rm shifted. */
loadlit,
log_imm,
log_shift,
+ lse_atomic,
movewide,
pcreladdr,
ic_system,
#define F_N (1 << 23)
/* Opcode dependent field. */
#define F_OD(X) (((X) & 0x7) << 24)
-/* Next bit is 27. */
+/* Instruction has the field of 'sz'. */
+#define F_LSE_SZ (1 << 27)
+/* Next bit is 28. */
static inline bfd_boolean
alias_opcode_p (const aarch64_opcode *opcode)
static inline bfd_boolean
opcode_has_special_coder (const aarch64_opcode *opcode)
{
- return (opcode->flags & (F_SF | F_SIZEQ | F_FPTYPE | F_SSIZE | F_T
+ return (opcode->flags & (F_SF | F_LSE_SZ | F_SIZEQ | F_FPTYPE | F_SSIZE | F_T
| F_GPRSIZE_IN_Q | F_LDS_SIZE | F_MISC | F_N | F_COND)) ? TRUE
: FALSE;
}
};
extern const struct aarch64_name_value_pair aarch64_operand_modifiers [];
-extern const struct aarch64_name_value_pair aarch64_pstatefields [];
extern const struct aarch64_name_value_pair aarch64_barrier_options [16];
extern const struct aarch64_name_value_pair aarch64_prfops [32];
} aarch64_sys_reg;
extern const aarch64_sys_reg aarch64_sys_regs [];
+extern const aarch64_sys_reg aarch64_pstatefields [];
extern bfd_boolean aarch64_sys_reg_deprecated_p (const aarch64_sys_reg *);
-extern bfd_boolean aarch64_sys_reg_readonly_p (const aarch64_sys_reg *);
-extern bfd_boolean aarch64_sys_reg_writeonly_p (const aarch64_sys_reg *);
+extern bfd_boolean aarch64_sys_reg_supported_p (const aarch64_feature_set,
+ const aarch64_sys_reg *);
+extern bfd_boolean aarch64_pstatefield_supported_p (const aarch64_feature_set,
+ const aarch64_sys_reg *);
typedef struct
{
extern int
aarch64_stack_pointer_p (const aarch64_opnd_info *);
-extern
-int aarch64_zero_register_p (const aarch64_opnd_info *);
+extern int
+aarch64_zero_register_p (const aarch64_opnd_info *);
+
+extern int
+aarch64_decode_insn (aarch64_insn, aarch64_inst *);
/* Given an operand qualifier, return the expected data element size
of a qualified operand. */
#define DEBUG_TRACE_IF(C, M, ...) ;
#endif /* DEBUG_AARCH64 */
+#ifdef __cplusplus
+}
+#endif
+
#endif /* OPCODE_AARCH64_H */