/* AArch64 assembler/disassembler support.
- Copyright (C) 2009-2016 Free Software Foundation, Inc.
+ Copyright (C) 2009-2017 Free Software Foundation, Inc.
Contributed by ARM Ltd.
This file is part of GNU Binutils.
typedef uint32_t aarch64_insn;
/* The following bitmasks control CPU features. */
+#define AARCH64_FEATURE_SHA2 0x200000000ULL /* SHA2 instructions. */
+#define AARCH64_FEATURE_AES 0x800000000ULL /* AES instructions. */
+#define AARCH64_FEATURE_V8_4 0x000000800ULL /* ARMv8.4 processors. */
+#define AARCH64_FEATURE_SM4 0x100000000ULL /* SM3 & SM4 instructions. */
+#define AARCH64_FEATURE_SHA3 0x400000000ULL /* SHA3 instructions. */
#define AARCH64_FEATURE_V8 0x00000001 /* All processors. */
#define AARCH64_FEATURE_V8_2 0x00000020 /* ARMv8.2 processors. */
+#define AARCH64_FEATURE_V8_3 0x00000040 /* ARMv8.3 processors. */
#define AARCH64_FEATURE_CRYPTO 0x00010000 /* Crypto instructions. */
#define AARCH64_FEATURE_FP 0x00020000 /* FP instructions. */
#define AARCH64_FEATURE_SIMD 0x00040000 /* SIMD instructions. */
#define AARCH64_FEATURE_F16 0x02000000 /* v8.2 FP16 instructions. */
#define AARCH64_FEATURE_RAS 0x04000000 /* RAS Extensions. */
#define AARCH64_FEATURE_PROFILE 0x08000000 /* Statistical Profiling. */
+#define AARCH64_FEATURE_SVE 0x10000000 /* SVE instructions. */
+#define AARCH64_FEATURE_RCPC 0x20000000 /* RCPC instructions. */
+#define AARCH64_FEATURE_COMPNUM 0x40000000 /* Complex # instructions. */
+#define AARCH64_FEATURE_DOTPROD 0x080000000 /* Dot Product instructions. */
+#define AARCH64_FEATURE_F16_FML 0x1000000000ULL /* v8.2 FP16FML ins. */
/* 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_CRC \
+#define AARCH64_ARCH_V8_1 AARCH64_FEATURE (AARCH64_ARCH_V8, \
+ AARCH64_FEATURE_CRC \
| AARCH64_FEATURE_V8_1 \
| AARCH64_FEATURE_LSE \
| AARCH64_FEATURE_PAN \
| AARCH64_FEATURE_LOR \
| AARCH64_FEATURE_RDMA)
-#define AARCH64_ARCH_V8_2 AARCH64_FEATURE (AARCH64_FEATURE_V8, \
+#define AARCH64_ARCH_V8_2 AARCH64_FEATURE (AARCH64_ARCH_V8_1, \
AARCH64_FEATURE_V8_2 \
- | AARCH64_FEATURE_F16 \
- | AARCH64_FEATURE_RAS \
- | AARCH64_FEATURE_FP \
- | AARCH64_FEATURE_SIMD \
- | AARCH64_FEATURE_CRC \
- | AARCH64_FEATURE_V8_1 \
- | AARCH64_FEATURE_LSE \
- | AARCH64_FEATURE_PAN \
- | AARCH64_FEATURE_LOR \
- | AARCH64_FEATURE_RDMA)
+ | AARCH64_FEATURE_RAS)
+#define AARCH64_ARCH_V8_3 AARCH64_FEATURE (AARCH64_ARCH_V8_2, \
+ AARCH64_FEATURE_V8_3 \
+ | AARCH64_FEATURE_RCPC \
+ | AARCH64_FEATURE_COMPNUM)
+#define AARCH64_ARCH_V8_4 AARCH64_FEATURE (AARCH64_ARCH_V8_3, \
+ AARCH64_FEATURE_V8_4 \
+ | AARCH64_FEATURE_DOTPROD \
+ | AARCH64_FEATURE_F16_FML)
#define AARCH64_ARCH_NONE AARCH64_FEATURE (0, 0)
#define AARCH64_ANY AARCH64_FEATURE (-1, 0) /* Any basic core. */
/* CPU-specific features. */
-typedef unsigned long aarch64_feature_set;
+typedef unsigned long long aarch64_feature_set;
#define AARCH64_CPU_HAS_ALL_FEATURES(CPU,FEAT) \
((~(CPU) & (FEAT)) == 0)
AARCH64_OPND_CLASS_SIMD_ELEMENT,
AARCH64_OPND_CLASS_SISD_REG,
AARCH64_OPND_CLASS_SIMD_REGLIST,
- AARCH64_OPND_CLASS_CP_REG,
AARCH64_OPND_CLASS_SVE_REG,
AARCH64_OPND_CLASS_PRED_REG,
AARCH64_OPND_CLASS_ADDRESS,
AARCH64_OPND_Rd_SP, /* Integer Rd or SP. */
AARCH64_OPND_Rn_SP, /* Integer Rn or SP. */
+ AARCH64_OPND_Rm_SP, /* Integer Rm or SP. */
AARCH64_OPND_PAIRREG, /* Paired register operand. */
AARCH64_OPND_Rm_EXT, /* Integer Rm extended. */
AARCH64_OPND_Rm_SFT, /* Integer Rm shifted. */
AARCH64_OPND_Sn, /* AdvSIMD Scalar Sn. */
AARCH64_OPND_Sm, /* AdvSIMD Scalar Sm. */
+ AARCH64_OPND_Va, /* AdvSIMD Vector Va. */
AARCH64_OPND_Vd, /* AdvSIMD Vector Vd. */
AARCH64_OPND_Vn, /* AdvSIMD Vector Vn. */
AARCH64_OPND_Vm, /* AdvSIMD Vector Vm. */
structure to all lanes. */
AARCH64_OPND_LEt, /* AdvSIMD Vector Element list. */
- AARCH64_OPND_Cn, /* Co-processor register in CRn field. */
- AARCH64_OPND_Cm, /* Co-processor register in CRm field. */
+ AARCH64_OPND_CRn, /* Co-processor register in CRn field. */
+ AARCH64_OPND_CRm, /* Co-processor register in CRm field. */
AARCH64_OPND_IDX, /* AdvSIMD EXT index operand. */
+ AARCH64_OPND_MASK, /* AdvSIMD EXT index operand. */
AARCH64_OPND_IMM_VLSL,/* Immediate for shifting vector registers left. */
AARCH64_OPND_IMM_VLSR,/* Immediate for shifting vector registers right. */
AARCH64_OPND_SIMD_IMM,/* AdvSIMD modified immediate without shift. */
AARCH64_OPND_IMMS, /* Immediate #<imms> in e.g. BFM. */
AARCH64_OPND_WIDTH, /* Immediate #<width> in e.g. BFI. */
AARCH64_OPND_IMM, /* Immediate. */
+ AARCH64_OPND_IMM_2, /* Immediate. */
AARCH64_OPND_UIMM3_OP1,/* Unsigned 3-bit immediate in the op1 field. */
AARCH64_OPND_UIMM3_OP2,/* Unsigned 3-bit immediate in the op2 field. */
AARCH64_OPND_UIMM4, /* Unsigned 4-bit immediate in the CRm field. */
AARCH64_OPND_BIT_NUM, /* Immediate. */
AARCH64_OPND_EXCEPTION,/* imm16 operand in exception instructions. */
AARCH64_OPND_CCMP_IMM,/* Immediate in conditional compare instructions. */
+ AARCH64_OPND_SIMM5, /* 5-bit signed immediate in the imm5 field. */
AARCH64_OPND_NZCV, /* Flag bit specifier giving an alternative value for
each condition flag. */
AARCH64_OPND_HALF, /* #<imm16>{, LSL #<shift>} operand in move wide. */
AARCH64_OPND_FBITS, /* FP #<fbits> operand in e.g. SCVTF */
AARCH64_OPND_IMM_MOV, /* Immediate operand for the MOV alias. */
+ AARCH64_OPND_IMM_ROT1, /* Immediate rotate operand for FCMLA. */
+ AARCH64_OPND_IMM_ROT2, /* Immediate rotate operand for indexed FCMLA. */
+ AARCH64_OPND_IMM_ROT3, /* Immediate rotate operand for FCADD. */
AARCH64_OPND_COND, /* Standard condition as the last operand. */
AARCH64_OPND_COND1, /* Same as the above, but excluding AL and NV. */
friendly feature of using LDR/STR as the
the mnemonic name for LDUR/STUR instructions
wherever there is no ambiguity. */
+ AARCH64_OPND_ADDR_SIMM10, /* Address of signed 10-bit immediate. */
AARCH64_OPND_ADDR_UIMM12, /* Address of unsigned 12-bit immediate. */
AARCH64_OPND_SIMD_ADDR_SIMPLE,/* Address of ld/st multiple structures. */
+ AARCH64_OPND_ADDR_OFFSET, /* Address with an optional 9-bit immediate. */
AARCH64_OPND_SIMD_ADDR_POST, /* Address of ld/st multiple post-indexed. */
AARCH64_OPND_SYSREG, /* System register operand. */
AARCH64_OPND_PRFOP, /* Prefetch operation. */
AARCH64_OPND_BARRIER_PSB, /* Barrier operand for PSB. */
+ AARCH64_OPND_SVE_ADDR_RI_S4x16, /* SVE [<Xn|SP>, #<simm4>*16]. */
+ AARCH64_OPND_SVE_ADDR_RI_S4xVL, /* SVE [<Xn|SP>, #<simm4>, MUL VL]. */
+ AARCH64_OPND_SVE_ADDR_RI_S4x2xVL, /* SVE [<Xn|SP>, #<simm4>*2, MUL VL]. */
+ AARCH64_OPND_SVE_ADDR_RI_S4x3xVL, /* SVE [<Xn|SP>, #<simm4>*3, MUL VL]. */
+ AARCH64_OPND_SVE_ADDR_RI_S4x4xVL, /* SVE [<Xn|SP>, #<simm4>*4, MUL VL]. */
+ AARCH64_OPND_SVE_ADDR_RI_S6xVL, /* SVE [<Xn|SP>, #<simm6>, MUL VL]. */
+ AARCH64_OPND_SVE_ADDR_RI_S9xVL, /* SVE [<Xn|SP>, #<simm9>, MUL VL]. */
AARCH64_OPND_SVE_ADDR_RI_U6, /* SVE [<Xn|SP>, #<uimm6>]. */
AARCH64_OPND_SVE_ADDR_RI_U6x2, /* SVE [<Xn|SP>, #<uimm6>*2]. */
AARCH64_OPND_SVE_ADDR_RI_U6x4, /* SVE [<Xn|SP>, #<uimm6>*4]. */
AARCH64_OPND_SVE_ADDR_ZZ_LSL, /* SVE [Zn.<T>, Zm,<T>, LSL #<msz>]. */
AARCH64_OPND_SVE_ADDR_ZZ_SXTW, /* SVE [Zn.<T>, Zm,<T>, SXTW #<msz>]. */
AARCH64_OPND_SVE_ADDR_ZZ_UXTW, /* SVE [Zn.<T>, Zm,<T>, UXTW #<msz>]. */
+ AARCH64_OPND_SVE_AIMM, /* SVE unsigned arithmetic immediate. */
+ AARCH64_OPND_SVE_ASIMM, /* SVE signed arithmetic immediate. */
+ AARCH64_OPND_SVE_FPIMM8, /* SVE 8-bit floating-point immediate. */
+ AARCH64_OPND_SVE_I1_HALF_ONE, /* SVE choice between 0.5 and 1.0. */
+ AARCH64_OPND_SVE_I1_HALF_TWO, /* SVE choice between 0.5 and 2.0. */
+ AARCH64_OPND_SVE_I1_ZERO_ONE, /* SVE choice between 0.0 and 1.0. */
+ AARCH64_OPND_SVE_IMM_ROT1, /* SVE 1-bit rotate operand (90 or 270). */
+ AARCH64_OPND_SVE_IMM_ROT2, /* SVE 2-bit rotate operand (N*90). */
+ AARCH64_OPND_SVE_INV_LIMM, /* SVE inverted logical immediate. */
+ AARCH64_OPND_SVE_LIMM, /* SVE logical immediate. */
+ AARCH64_OPND_SVE_LIMM_MOV, /* SVE logical immediate for MOV. */
AARCH64_OPND_SVE_PATTERN, /* SVE vector pattern enumeration. */
AARCH64_OPND_SVE_PATTERN_SCALED, /* Likewise, with additional MUL factor. */
AARCH64_OPND_SVE_PRFOP, /* SVE prefetch operation. */
AARCH64_OPND_SVE_Pm, /* SVE p0-p15 in Pm. */
AARCH64_OPND_SVE_Pn, /* SVE p0-p15 in Pn. */
AARCH64_OPND_SVE_Pt, /* SVE p0-p15 in Pt. */
+ AARCH64_OPND_SVE_Rm, /* Integer Rm or ZR, alt. SVE position. */
+ AARCH64_OPND_SVE_Rn_SP, /* Integer Rn or SP, alt. SVE position. */
+ AARCH64_OPND_SVE_SHLIMM_PRED, /* SVE shift left amount (predicated). */
+ AARCH64_OPND_SVE_SHLIMM_UNPRED, /* SVE shift left amount (unpredicated). */
+ AARCH64_OPND_SVE_SHRIMM_PRED, /* SVE shift right amount (predicated). */
+ AARCH64_OPND_SVE_SHRIMM_UNPRED, /* SVE shift right amount (unpredicated). */
+ AARCH64_OPND_SVE_SIMM5, /* SVE signed 5-bit immediate. */
+ AARCH64_OPND_SVE_SIMM5B, /* SVE secondary signed 5-bit immediate. */
+ AARCH64_OPND_SVE_SIMM6, /* SVE signed 6-bit immediate. */
+ AARCH64_OPND_SVE_SIMM8, /* SVE signed 8-bit immediate. */
+ AARCH64_OPND_SVE_UIMM3, /* SVE unsigned 3-bit immediate. */
+ AARCH64_OPND_SVE_UIMM7, /* SVE unsigned 7-bit immediate. */
+ AARCH64_OPND_SVE_UIMM8, /* SVE unsigned 8-bit immediate. */
+ AARCH64_OPND_SVE_UIMM8_53, /* SVE split unsigned 8-bit immediate. */
+ AARCH64_OPND_SVE_VZn, /* Scalar SIMD&FP register in Zn field. */
+ AARCH64_OPND_SVE_Vd, /* Scalar SIMD&FP register in Vd. */
+ AARCH64_OPND_SVE_Vm, /* Scalar SIMD&FP register in Vm. */
+ AARCH64_OPND_SVE_Vn, /* Scalar SIMD&FP register in Vn. */
AARCH64_OPND_SVE_Za_5, /* SVE vector register in Za, bits [9,5]. */
AARCH64_OPND_SVE_Za_16, /* SVE vector register in Za, bits [20,16]. */
AARCH64_OPND_SVE_Zd, /* SVE vector register in Zd. */
AARCH64_OPND_SVE_Zm_5, /* SVE vector register in Zm, bits [9,5]. */
AARCH64_OPND_SVE_Zm_16, /* SVE vector register in Zm, bits [20,16]. */
+ AARCH64_OPND_SVE_Zm3_INDEX, /* z0-z7[0-3] in Zm, bits [20,16]. */
+ AARCH64_OPND_SVE_Zm3_22_INDEX, /* z0-z7[0-7] in Zm3_INDEX plus bit 22. */
+ AARCH64_OPND_SVE_Zm4_INDEX, /* z0-z15[0-1] in Zm, bits [20,16]. */
AARCH64_OPND_SVE_Zn, /* SVE vector register in Zn. */
AARCH64_OPND_SVE_Zn_INDEX, /* Indexed SVE vector register, for DUP. */
AARCH64_OPND_SVE_ZnxN, /* SVE vector register list in Zn. */
AARCH64_OPND_SVE_Zt, /* SVE vector register in Zt. */
AARCH64_OPND_SVE_ZtxN, /* SVE vector register list in Zt. */
+ AARCH64_OPND_SM3_IMM2, /* SM3 encodes lane in bits [13, 14]. */
};
/* Qualifier constrains an operand. It either specifies a variant of an
a use is only for the ease of operand encoding/decoding and qualifier
sequence matching; such a use should not be applied widely; use the value
constraint qualifiers for immediate operands wherever possible. */
+ AARCH64_OPND_QLF_V_4B,
AARCH64_OPND_QLF_V_8B,
AARCH64_OPND_QLF_V_16B,
AARCH64_OPND_QLF_V_2H,
AARCH64_OPND_QLF_P_M,
/* Constraint on value. */
+ AARCH64_OPND_QLF_CR, /* CRn, CRm. */
AARCH64_OPND_QLF_imm_0_7,
AARCH64_OPND_QLF_imm_0_15,
AARCH64_OPND_QLF_imm_0_31,
ldst_immpost,
ldst_immpre,
ldst_imm9, /* immpost or immpre */
+ ldst_imm10, /* LDRAA/LDRAB */
ldst_pos,
ldst_regoff,
ldst_unpriv,
movewide,
pcreladdr,
ic_system,
+ sve_cpy,
+ sve_index,
+ sve_limm,
+ sve_misc,
+ sve_movprfx,
+ sve_pred_zm,
+ sve_shift_pred,
+ sve_shift_unpred,
+ sve_size_bhs,
+ sve_size_bhsd,
+ sve_size_hsd,
+ sve_size_sd,
testbranch,
+ cryptosm3,
+ cryptosm4,
+ dotproduct,
};
/* Opcode enumerators. */
OP_UXTL,
OP_UXTL2,
+ OP_MOV_P_P,
+ OP_MOV_Z_P_Z,
+ OP_MOV_Z_V,
+ OP_MOV_Z_Z,
+ OP_MOV_Z_Zi,
+ OP_MOVM_P_P_P,
+ OP_MOVS_P_P,
+ OP_MOVZS_P_P_P,
+ OP_MOVZ_P_P_P,
+ OP_NOTS_P_P_P_Z,
+ OP_NOT_P_P_P_Z,
+
+ OP_FCMLA_ELEM, /* ARMv8.3, indexed element version. */
+
OP_TOTAL_NUM, /* Pseudo. */
};
AARCH64_MOD_SXTW,
AARCH64_MOD_SXTX,
AARCH64_MOD_MUL,
+ AARCH64_MOD_MUL_VL,
};
bfd_boolean
{
/* A list of names with the first one as the disassembly preference;
terminated by NULL if fewer than 3. */
- const char *names[3];
+ const char *names[4];
aarch64_insn value;
} aarch64_cond;
extern const char *
aarch64_get_operand_desc (enum aarch64_opnd);
+extern bfd_boolean
+aarch64_sve_dupm_mov_immediate_p (uint64_t, int);
+
#ifdef DEBUG_AARCH64
extern int debug_dump;
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