/* tc-arm.c -- Assemble for the ARM
- Copyright (C) 1994-2016 Free Software Foundation, Inc.
+ Copyright (C) 1994-2017 Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
Modified by David Taylor (dtaylor@armltd.co.uk)
Cirrus coprocessor mods by Aldy Hernandez (aldyh@redhat.com)
/* FP16 instructions. */
static const arm_feature_set arm_ext_fp16 =
ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST);
+static const arm_feature_set arm_ext_v8_3 =
+ ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A);
static const arm_feature_set arm_arch_any = ARM_ANY;
static const arm_feature_set arm_arch_full ATTRIBUTE_UNUSED = ARM_FEATURE (-1, -1, -1);
#define T2_SUBS_PC_LR 0xf3de8f00
#define DATA_OP_SHIFT 21
+#define SBIT_SHIFT 20
#define T2_OPCODE_MASK 0xfe1fffff
#define T2_DATA_OP_SHIFT 21
+#define T2_SBIT_SHIFT 20
#define A_COND_MASK 0xf0000000
#define A_PUSH_POP_OP_MASK 0x0fff0000
if (*ccp != start && processor <= 15)
return processor;
}
+ /* Fall through. */
case REG_TYPE_MMXWC:
/* WC includes WCG. ??? I'm not sure this is true for all
Some Thumb instructions are alignment-sensitive modulo 4 bytes,
but themselves require 2-byte alignment; this applies to some
- PC- relative forms. However, these cases will invovle implicit
+ PC- relative forms. However, these cases will involve implicit
literal pool generation or an explicit .align >=2, both of
which will cause the section to me marked with sufficient
alignment. Thus, we don't handle those cases here. */
}
/* If name is not NULL, then it is used for marking the beginning of a
- function, wherease if it is NULL then it means the function end. */
+ function, whereas if it is NULL then it means the function end. */
static void
asmfunc_debug (const char * name)
{
}
/* Can't use symbol_new here, so have to create a symbol and then at
- a later date assign it a value. Thats what these functions do. */
+ a later date assign it a value. That's what these functions do. */
static void
symbol_locate (symbolS * symbolP,
int error_code;
if (!is_immediate_prefix (**in))
- return FALSE;
-
- ++*in;
+ {
+ /* In unified syntax, all prefixes are optional. */
+ if (!unified_syntax)
+ return FALSE;
+ }
+ else
+ ++*in;
/* Accept #0x0 as a synonym for #0. */
if (strncmp (*in, "0x", 2) == 0)
OP_EXPi, /* same, with optional immediate prefix */
OP_EXPr, /* same, with optional relocation suffix */
OP_HALF, /* 0 .. 65535 or low/high reloc. */
+ OP_IROT1, /* VCADD rotate immediate: 90, 270. */
+ OP_IROT2, /* VCMLA rotate immediate: 0, 90, 180, 270. */
OP_CPSF, /* CPS flags */
OP_ENDI, /* Endianness specifier */
OP_APSR_RR, /* ARM register or "APSR_nzcv". */
OP_RRnpc_I0, /* ARM register or literal 0 */
- OP_RR_EXr, /* ARM register or expression with opt. reloc suff. */
+ OP_RR_EXr, /* ARM register or expression with opt. reloc stuff. */
OP_RR_EXi, /* ARM register or expression with imm prefix */
OP_RF_IF, /* FPA register or immediate */
OP_RIWR_RIWC, /* iWMMXt R or C reg */
The only binary encoding difference is the Coprocessor number. Coprocessor
9 is used for half-precision calculations or conversions. The format of the
- instruction is the same as the equivalent Coprocessor 10 instuction that
+ instruction is the same as the equivalent Coprocessor 10 instruction that
exists for Single-Precision operation. */
static void
static void
encode_arm_shift (int i)
{
+ /* register-shifted register. */
+ if (inst.operands[i].immisreg)
+ {
+ int op_index;
+ for (op_index = 0; op_index <= i; ++op_index)
+ {
+ /* Check the operand only when it's presented. In pre-UAL syntax,
+ if the destination register is the same as the first operand, two
+ register form of the instruction can be used. */
+ if (inst.operands[op_index].present && inst.operands[op_index].isreg
+ && inst.operands[op_index].reg == REG_PC)
+ as_warn (UNPRED_REG ("r15"));
+ }
+
+ if (inst.operands[i].imm == REG_PC)
+ as_warn (UNPRED_REG ("r15"));
+ }
+
if (inst.operands[i].shift_kind == SHIFT_RRX)
inst.instruction |= SHIFT_ROR << 5;
else
top = (inst.instruction & 0x00400000) != 0;
constraint (top && inst.reloc.type == BFD_RELOC_ARM_MOVW,
- _(":lower16: not allowed this instruction"));
+ _(":lower16: not allowed in this instruction"));
constraint (!top && inst.reloc.type == BFD_RELOC_ARM_MOVT,
- _(":upper16: not allowed instruction"));
+ _(":upper16: not allowed in this instruction"));
inst.instruction |= inst.operands[0].reg << 12;
if (inst.reloc.type == BFD_RELOC_UNUSED)
{
}
/* Parse an add or subtract instruction. We get here with inst.instruction
- equalling any of THUMB_OPCODE_add, adds, sub, or subs. */
+ equaling any of THUMB_OPCODE_add, adds, sub, or subs. */
static void
do_t_add_sub (void)
top = (inst.instruction & 0x00800000) != 0;
if (inst.reloc.type == BFD_RELOC_ARM_MOVW)
{
- constraint (top, _(":lower16: not allowed this instruction"));
+ constraint (top, _(":lower16: not allowed in this instruction"));
inst.reloc.type = BFD_RELOC_ARM_THUMB_MOVW;
}
else if (inst.reloc.type == BFD_RELOC_ARM_MOVT)
{
- constraint (!top, _(":upper16: not allowed this instruction"));
+ constraint (!top, _(":upper16: not allowed in this instruction"));
inst.reloc.type = BFD_RELOC_ARM_THUMB_MOVT;
}
if (ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_v6m))
{
if (!ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_os)
- /* This only applies to the v6m howver, not later architectures. */
+ /* This only applies to the v6m however, not later architectures. */
&& ! ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_v7))
as_bad (_("SVC is not permitted on this architecture"));
ARM_MERGE_FEATURE_SETS (thumb_arch_used, thumb_arch_used, arm_ext_os);
X(3, (D, Q, S), MIXED), \
X(4, (D, D, D, I), DOUBLE), \
X(4, (Q, Q, Q, I), QUAD), \
+ X(4, (D, D, S, I), DOUBLE), \
+ X(4, (Q, Q, S, I), QUAD), \
X(2, (F, F), SINGLE), \
X(3, (F, F, F), SINGLE), \
X(2, (F, I), SINGLE), \
do_vrint_1 (neon_cvt_mode_m);
}
+static unsigned
+neon_scalar_for_vcmla (unsigned opnd, unsigned elsize)
+{
+ unsigned regno = NEON_SCALAR_REG (opnd);
+ unsigned elno = NEON_SCALAR_INDEX (opnd);
+
+ if (elsize == 16 && elno < 2 && regno < 16)
+ return regno | (elno << 4);
+ else if (elsize == 32 && elno == 0)
+ return regno;
+
+ first_error (_("scalar out of range"));
+ return 0;
+}
+
+static void
+do_vcmla (void)
+{
+ constraint (!ARM_CPU_HAS_FEATURE (cpu_variant, fpu_neon_ext_armv8),
+ _(BAD_FPU));
+ constraint (inst.reloc.exp.X_op != O_constant, _("expression too complex"));
+ unsigned rot = inst.reloc.exp.X_add_number;
+ constraint (rot != 0 && rot != 90 && rot != 180 && rot != 270,
+ _("immediate out of range"));
+ rot /= 90;
+ if (inst.operands[2].isscalar)
+ {
+ enum neon_shape rs = neon_select_shape (NS_DDSI, NS_QQSI, NS_NULL);
+ unsigned size = neon_check_type (3, rs, N_EQK, N_EQK,
+ N_KEY | N_F16 | N_F32).size;
+ unsigned m = neon_scalar_for_vcmla (inst.operands[2].reg, size);
+ inst.is_neon = 1;
+ inst.instruction = 0xfe000800;
+ inst.instruction |= LOW4 (inst.operands[0].reg) << 12;
+ inst.instruction |= HI1 (inst.operands[0].reg) << 22;
+ inst.instruction |= LOW4 (inst.operands[1].reg) << 16;
+ inst.instruction |= HI1 (inst.operands[1].reg) << 7;
+ inst.instruction |= LOW4 (m);
+ inst.instruction |= HI1 (m) << 5;
+ inst.instruction |= neon_quad (rs) << 6;
+ inst.instruction |= rot << 20;
+ inst.instruction |= (size == 32) << 23;
+ }
+ else
+ {
+ enum neon_shape rs = neon_select_shape (NS_DDDI, NS_QQQI, NS_NULL);
+ unsigned size = neon_check_type (3, rs, N_EQK, N_EQK,
+ N_KEY | N_F16 | N_F32).size;
+ neon_three_same (neon_quad (rs), 0, -1);
+ inst.instruction &= 0x00ffffff; /* Undo neon_dp_fixup. */
+ inst.instruction |= 0xfc200800;
+ inst.instruction |= rot << 23;
+ inst.instruction |= (size == 32) << 20;
+ }
+}
+
+static void
+do_vcadd (void)
+{
+ constraint (!ARM_CPU_HAS_FEATURE (cpu_variant, fpu_neon_ext_armv8),
+ _(BAD_FPU));
+ constraint (inst.reloc.exp.X_op != O_constant, _("expression too complex"));
+ unsigned rot = inst.reloc.exp.X_add_number;
+ constraint (rot != 90 && rot != 270, _("immediate out of range"));
+ enum neon_shape rs = neon_select_shape (NS_DDDI, NS_QQQI, NS_NULL);
+ unsigned size = neon_check_type (3, rs, N_EQK, N_EQK,
+ N_KEY | N_F16 | N_F32).size;
+ neon_three_same (neon_quad (rs), 0, -1);
+ inst.instruction &= 0x00ffffff; /* Undo neon_dp_fixup. */
+ inst.instruction |= 0xfc800800;
+ inst.instruction |= (rot == 270) << 24;
+ inst.instruction |= (size == 32) << 20;
+}
+
/* Crypto v1 instructions. */
static void
do_crypto_2op_1 (unsigned elttype, int op)
do_crc32_1 (1, 2);
}
+static void
+do_vjcvt (void)
+{
+ constraint (!ARM_CPU_HAS_FEATURE (cpu_variant, fpu_vfp_ext_armv8),
+ _(BAD_FPU));
+ neon_check_type (2, NS_FD, N_S32, N_F64);
+ do_vfp_sp_dp_cvt ();
+ do_vfp_cond_or_thumb ();
+}
+
\f
/* Overall per-instruction processing. */
case OT_odd_infix_unc:
if (!unified_syntax)
return 0;
- /* else fall through */
+ /* Fall through. */
case OT_csuffix:
case OT_csuffixF:
set_it_insn_type_last () ditto
in_it_block () ditto
it_fsm_post_encode () from md_assemble ()
- force_automatic_it_block_close () from label habdling functions
+ force_automatic_it_block_close () from label handling functions
Rationale:
1) md_assemble () calls it_fsm_pre_encode () before calling tencode (),
for covering other cases.
Calling handle_it_state () may not transition the IT block state to
- OUTSIDE_IT_BLOCK immediatelly, since the (current) state could be
+ OUTSIDE_IT_BLOCK immediately, since the (current) state could be
still queried. Instead, if the FSM determines that the state should
be transitioned to OUTSIDE_IT_BLOCK, a flag is marked to be closed
after the tencode () function: that's what it_fsm_post_encode () does.
switch (inst.it_insn_type)
{
case OUTSIDE_IT_INSN:
- /* The closure of the block shall happen immediatelly,
+ /* The closure of the block shall happen immediately,
so any in_it_block () call reports the block as closed. */
force_automatic_it_block_close ();
break;
&& opcode->tencode == do_t_branch)
return TRUE;
+ /* MOV accepts T1/T3 encodings under Baseline, T3 encoding is 32bit. */
+ if (ARM_CPU_HAS_FEATURE (arch, arm_ext_v8m)
+ && opcode->tencode == do_t_mov_cmp
+ /* Make sure CMP instruction is not affected. */
+ && opcode->aencode == do_mov)
+ return TRUE;
+
/* Wide instruction variants of all instructions with narrow *and* wide
variants become available with ARMv6t2. Other opcodes are either
narrow-only or wide-only and are thus available if OPCODE is valid. */
/* Table of V7M psr names. */
static const struct asm_psr v7m_psrs[] =
{
- {"apsr", 0 }, {"APSR", 0 },
- {"iapsr", 1 }, {"IAPSR", 1 },
- {"eapsr", 2 }, {"EAPSR", 2 },
- {"psr", 3 }, {"PSR", 3 },
- {"xpsr", 3 }, {"XPSR", 3 }, {"xPSR", 3 },
- {"ipsr", 5 }, {"IPSR", 5 },
- {"epsr", 6 }, {"EPSR", 6 },
- {"iepsr", 7 }, {"IEPSR", 7 },
- {"msp", 8 }, {"MSP", 8 }, {"msp_s", 8 }, {"MSP_S", 8 },
- {"psp", 9 }, {"PSP", 9 }, {"psp_s", 9 }, {"PSP_S", 9 },
- {"primask", 16}, {"PRIMASK", 16},
- {"basepri", 17}, {"BASEPRI", 17},
- {"basepri_max", 18}, {"BASEPRI_MAX", 18},
- {"basepri_max", 18}, {"BASEPRI_MASK", 18}, /* Typo, preserved for backwards compatibility. */
- {"faultmask", 19}, {"FAULTMASK", 19},
- {"control", 20}, {"CONTROL", 20},
- {"msp_ns", 0x88}, {"MSP_NS", 0x88},
- {"psp_ns", 0x89}, {"PSP_NS", 0x89}
+ {"apsr", 0x0 }, {"APSR", 0x0 },
+ {"iapsr", 0x1 }, {"IAPSR", 0x1 },
+ {"eapsr", 0x2 }, {"EAPSR", 0x2 },
+ {"psr", 0x3 }, {"PSR", 0x3 },
+ {"xpsr", 0x3 }, {"XPSR", 0x3 }, {"xPSR", 3 },
+ {"ipsr", 0x5 }, {"IPSR", 0x5 },
+ {"epsr", 0x6 }, {"EPSR", 0x6 },
+ {"iepsr", 0x7 }, {"IEPSR", 0x7 },
+ {"msp", 0x8 }, {"MSP", 0x8 },
+ {"psp", 0x9 }, {"PSP", 0x9 },
+ {"msplim", 0xa }, {"MSPLIM", 0xa },
+ {"psplim", 0xb }, {"PSPLIM", 0xb },
+ {"primask", 0x10}, {"PRIMASK", 0x10},
+ {"basepri", 0x11}, {"BASEPRI", 0x11},
+ {"basepri_max", 0x12}, {"BASEPRI_MAX", 0x12},
+ {"faultmask", 0x13}, {"FAULTMASK", 0x13},
+ {"control", 0x14}, {"CONTROL", 0x14},
+ {"msp_ns", 0x88}, {"MSP_NS", 0x88},
+ {"psp_ns", 0x89}, {"PSP_NS", 0x89},
+ {"msplim_ns", 0x8a}, {"MSPLIM_NS", 0x8a},
+ {"psplim_ns", 0x8b}, {"PSPLIM_NS", 0x8b},
+ {"primask_ns", 0x90}, {"PRIMASK_NS", 0x90},
+ {"basepri_ns", 0x91}, {"BASEPRI_NS", 0x91},
+ {"faultmask_ns", 0x93}, {"FAULTMASK_NS", 0x93},
+ {"control_ns", 0x94}, {"CONTROL_NS", 0x94},
+ {"sp_ns", 0x98}, {"SP_NS", 0x98 }
};
/* Table of all shift-in-operand names. */
#define THUMB_VARIANT & arm_ext_ras
TUE ("esb", 320f010, f3af8010, 0, (), noargs, noargs),
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v8_3
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v8_3
+ NCE (vjcvt, eb90bc0, 2, (RVS, RVD), vjcvt),
+ NUF (vcmla, 0, 4, (RNDQ, RNDQ, RNDQ_RNSC, EXPi), vcmla),
+ NUF (vcadd, 0, 4, (RNDQ, RNDQ, RNDQ, EXPi), vcadd),
+
#undef ARM_VARIANT
#define ARM_VARIANT & fpu_fpa_ext_v1 /* Core FPA instruction set (V1). */
#undef THUMB_VARIANT
Note - despite the name this initialisation is not done when the frag
is created, but only when its type is assigned. A frag can be created
and used a long time before its type is set, so beware of assuming that
- this initialisationis performed first. */
+ this initialisation is performed first. */
#ifndef OBJ_ELF
void
changing the opcode. */
if (newimm == (unsigned int) FAIL)
newimm = negate_data_op (&temp, value);
+ /* MOV accepts both ARM modified immediate (A1 encoding) and
+ UINT16 (A2 encoding) when possible, MOVW only accepts UINT16.
+ When disassembling, MOV is preferred when there is no encoding
+ overlap. */
+ if (newimm == (unsigned int) FAIL
+ && ((temp >> DATA_OP_SHIFT) & 0xf) == OPCODE_MOV
+ && ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_v6t2)
+ && !((temp >> SBIT_SHIFT) & 0x1)
+ && value >= 0 && value <= 0xffff)
+ {
+ /* Clear bits[23:20] to change encoding from A1 to A2. */
+ temp &= 0xff0fffff;
+ /* Encoding high 4bits imm. Code below will encode the remaining
+ low 12bits. */
+ temp |= (value & 0x0000f000) << 4;
+ newimm = value & 0x00000fff;
+ }
}
if (newimm == (unsigned int) FAIL)
case BFD_RELOC_ARM_OFFSET_IMM:
if (!fixP->fx_done && seg->use_rela_p)
value = 0;
+ /* Fall through. */
case BFD_RELOC_ARM_LITERAL:
sign = value > 0;
newval |= md_chars_to_number (buf+2, THUMB_SIZE);
newimm = FAIL;
- if (fixP->fx_r_type == BFD_RELOC_ARM_T32_IMMEDIATE
+ if ((fixP->fx_r_type == BFD_RELOC_ARM_T32_IMMEDIATE
+ /* ARMv8-M Baseline MOV will reach here, but it doesn't support
+ Thumb2 modified immediate encoding (T2). */
+ && ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_v6t2))
|| fixP->fx_r_type == BFD_RELOC_ARM_T32_ADD_IMM)
{
newimm = encode_thumb32_immediate (value);
if (newimm == (unsigned int) FAIL)
newimm = thumb32_negate_data_op (&newval, value);
}
- if (fixP->fx_r_type != BFD_RELOC_ARM_T32_IMMEDIATE
- && newimm == (unsigned int) FAIL)
+ if (newimm == (unsigned int) FAIL)
{
- /* Turn add/sum into addw/subw. */
- if (fixP->fx_r_type == BFD_RELOC_ARM_T32_ADD_IMM)
- newval = (newval & 0xfeffffff) | 0x02000000;
- /* No flat 12-bit imm encoding for addsw/subsw. */
- if ((newval & 0x00100000) == 0)
+ if (fixP->fx_r_type != BFD_RELOC_ARM_T32_IMMEDIATE)
{
- /* 12 bit immediate for addw/subw. */
- if (value < 0)
+ /* Turn add/sum into addw/subw. */
+ if (fixP->fx_r_type == BFD_RELOC_ARM_T32_ADD_IMM)
+ newval = (newval & 0xfeffffff) | 0x02000000;
+ /* No flat 12-bit imm encoding for addsw/subsw. */
+ if ((newval & 0x00100000) == 0)
{
- value = -value;
- newval ^= 0x00a00000;
+ /* 12 bit immediate for addw/subw. */
+ if (value < 0)
+ {
+ value = -value;
+ newval ^= 0x00a00000;
+ }
+ if (value > 0xfff)
+ newimm = (unsigned int) FAIL;
+ else
+ newimm = value;
+ }
+ }
+ else
+ {
+ /* MOV accepts both Thumb2 modified immediate (T2 encoding) and
+ UINT16 (T3 encoding), MOVW only accepts UINT16. When
+ disassembling, MOV is preferred when there is no encoding
+ overlap.
+ NOTE: MOV is using ORR opcode under Thumb 2 mode. */
+ if (((newval >> T2_DATA_OP_SHIFT) & 0xf) == T2_OPCODE_ORR
+ && ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_v6t2_v8m)
+ && !((newval >> T2_SBIT_SHIFT) & 0x1)
+ && value >= 0 && value <=0xffff)
+ {
+ /* Toggle bit[25] to change encoding from T2 to T3. */
+ newval ^= 1 << 25;
+ /* Clear bits[19:16]. */
+ newval &= 0xfff0ffff;
+ /* Encoding high 4bits imm. Code below will encode the
+ remaining low 12bits. */
+ newval |= (value & 0x0000f000) << 4;
+ newimm = value & 0x00000fff;
}
- if (value > 0xfff)
- newimm = (unsigned int) FAIL;
- else
- newimm = value;
}
}
newval = md_chars_to_number (buf, INSN_SIZE);
fixP->fx_done = 0;
}
+ /* Fall through. */
case BFD_RELOC_ARM_PLT32:
#endif
code = BFD_RELOC_8_PCREL;
break;
}
+ /* Fall through. */
case BFD_RELOC_16:
if (fixp->fx_pcrel)
code = BFD_RELOC_16_PCREL;
break;
}
+ /* Fall through. */
case BFD_RELOC_32:
if (fixp->fx_pcrel)
code = BFD_RELOC_32_PCREL;
break;
}
+ /* Fall through. */
case BFD_RELOC_ARM_MOVW:
if (fixp->fx_pcrel)
code = BFD_RELOC_ARM_MOVW_PCREL;
break;
}
+ /* Fall through. */
case BFD_RELOC_ARM_MOVT:
if (fixp->fx_pcrel)
code = BFD_RELOC_ARM_MOVT_PCREL;
break;
}
+ /* Fall through. */
case BFD_RELOC_ARM_THUMB_MOVW:
if (fixp->fx_pcrel)
code = BFD_RELOC_ARM_THUMB_MOVW_PCREL;
break;
}
+ /* Fall through. */
case BFD_RELOC_ARM_THUMB_MOVT:
if (fixp->fx_pcrel)
code = BFD_RELOC_ARM_THUMB_MOVT_PCREL;
break;
}
+ /* Fall through. */
case BFD_RELOC_NONE:
case BFD_RELOC_ARM_PCREL_BRANCH:
"Cortex-A15"),
ARM_CPU_OPT ("cortex-a17", ARM_ARCH_V7VE, FPU_ARCH_NEON_VFP_V4,
"Cortex-A17"),
- ARM_CPU_OPT ("cortex-a32", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a32", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A32"),
- ARM_CPU_OPT ("cortex-a35", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a35", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A35"),
- ARM_CPU_OPT ("cortex-a53", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a53", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A53"),
- ARM_CPU_OPT ("cortex-a57", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a57", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A57"),
- ARM_CPU_OPT ("cortex-a72", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a72", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A72"),
- ARM_CPU_OPT ("cortex-a73", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a73", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A73"),
ARM_CPU_OPT ("cortex-r4", ARM_ARCH_V7R, FPU_NONE, "Cortex-R4"),
ARM_CPU_OPT ("cortex-r4f", ARM_ARCH_V7R, FPU_ARCH_VFP_V3D16,
ARM_CPU_OPT ("cortex-r8", ARM_ARCH_V7R_IDIV,
FPU_ARCH_VFP_V3D16,
"Cortex-R8"),
+ ARM_CPU_OPT ("cortex-m33", ARM_ARCH_V8M_MAIN_DSP,
+ FPU_NONE, "Cortex-M33"),
+ ARM_CPU_OPT ("cortex-m23", ARM_ARCH_V8M_BASE,
+ FPU_NONE, "Cortex-M23"),
ARM_CPU_OPT ("cortex-m7", ARM_ARCH_V7EM, FPU_NONE, "Cortex-M7"),
ARM_CPU_OPT ("cortex-m4", ARM_ARCH_V7EM, FPU_NONE, "Cortex-M4"),
ARM_CPU_OPT ("cortex-m3", ARM_ARCH_V7M, FPU_NONE, "Cortex-M3"),
ARM_CPU_OPT ("cortex-m1", ARM_ARCH_V6SM, FPU_NONE, "Cortex-M1"),
ARM_CPU_OPT ("cortex-m0", ARM_ARCH_V6SM, FPU_NONE, "Cortex-M0"),
ARM_CPU_OPT ("cortex-m0plus", ARM_ARCH_V6SM, FPU_NONE, "Cortex-M0+"),
- ARM_CPU_OPT ("exynos-m1", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("exynos-m1", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Samsung " \
"Exynos M1"),
- ARM_CPU_OPT ("qdf24xx", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("falkor", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ "Qualcomm "
+ "Falkor"),
+ ARM_CPU_OPT ("qdf24xx", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Qualcomm "
"QDF24XX"),
/* APM X-Gene family. */
ARM_CPU_OPT ("xgene1", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"APM X-Gene 1"),
- ARM_CPU_OPT ("xgene2", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("xgene2", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"APM X-Gene 2"),
{ NULL, 0, ARM_ARCH_NONE, ARM_ARCH_NONE, NULL }
ARM_ARCH_OPT ("armv8-a", ARM_ARCH_V8A, FPU_ARCH_VFP),
ARM_ARCH_OPT ("armv8.1-a", ARM_ARCH_V8_1A, FPU_ARCH_VFP),
ARM_ARCH_OPT ("armv8.2-a", ARM_ARCH_V8_2A, FPU_ARCH_VFP),
+ ARM_ARCH_OPT ("armv8.3-a", ARM_ARCH_V8_3A, FPU_ARCH_VFP),
ARM_ARCH_OPT ("xscale", ARM_ARCH_XSCALE, FPU_ARCH_VFP),
ARM_ARCH_OPT ("iwmmxt", ARM_ARCH_IWMMXT, FPU_ARCH_VFP),
ARM_ARCH_OPT ("iwmmxt2", ARM_ARCH_IWMMXT2,FPU_ARCH_VFP),
{"softvfp+vfp", FPU_ARCH_VFP_V2},
{"vfp", FPU_ARCH_VFP_V2},
{"vfp9", FPU_ARCH_VFP_V2},
- {"vfp3", FPU_ARCH_VFP_V3}, /* For backwards compatbility. */
+ {"vfp3", FPU_ARCH_VFP_V3}, /* Undocumented, use vfpv3. */
{"vfp10", FPU_ARCH_VFP_V2},
{"vfp10-r0", FPU_ARCH_VFP_V1},
{"vfpxd", FPU_ARCH_VFP_V1xD},
{"vfpv3xd-fp16", FPU_ARCH_VFP_V3xD_FP16},
{"arm1020t", FPU_ARCH_VFP_V1},
{"arm1020e", FPU_ARCH_VFP_V2},
- {"arm1136jfs", FPU_ARCH_VFP_V2},
+ {"arm1136jfs", FPU_ARCH_VFP_V2}, /* Undocumented, use arm1136jf-s. */
{"arm1136jf-s", FPU_ARCH_VFP_V2},
{"maverick", FPU_ARCH_MAVERICK},
- {"neon", FPU_ARCH_VFP_V3_PLUS_NEON_V1},
+ {"neon", FPU_ARCH_VFP_V3_PLUS_NEON_V1},
+ {"neon-vfpv3", FPU_ARCH_VFP_V3_PLUS_NEON_V1},
{"neon-fp16", FPU_ARCH_NEON_FP16},
{"vfpv4", FPU_ARCH_VFP_V4},
{"vfpv4-d16", FPU_ARCH_VFP_V4D16},
projects / deliverable / binutils-gdb.git / blobdiff