/* tc-arm.c -- Assemble for the ARM
Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006, 2007
+ 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
Modified by David Taylor (dtaylor@armltd.co.uk)
Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
+#include "as.h"
#include <limits.h>
#include <stdarg.h>
#define NO_RELOC 0
-#include "as.h"
#include "safe-ctype.h"
#include "subsegs.h"
#include "obstack.h"
#include "dwarf2dbg.h"
-#define WARN_DEPRECATED 1
-
#ifdef OBJ_ELF
/* Must be at least the size of the largest unwind opcode (currently two). */
#define ARM_OPCODE_CHUNK_SIZE 8
unsigned sp_restored:1;
} unwind;
-/* Bit N indicates that an R_ARM_NONE relocation has been output for
- __aeabi_unwind_cpp_prN already if set. This enables dependencies to be
- emitted only once per section, to save unnecessary bloat. */
-static unsigned int marked_pr_dependency = 0;
-
#endif /* OBJ_ELF */
/* Results from operand parsing worker functions. */
/* Types of processor to assemble for. */
#ifndef CPU_DEFAULT
-#if defined __XSCALE__
-#define CPU_DEFAULT ARM_ARCH_XSCALE
-#else
-#if defined __thumb__
-#define CPU_DEFAULT ARM_ARCH_V5T
-#endif
-#endif
+/* The code that was here used to select a default CPU depending on compiler
+ pre-defines which were only present when doing native builds, thus
+ changing gas' default behaviour depending upon the build host.
+
+ If you have a target that requires a default CPU option then the you
+ should define CPU_DEFAULT here. */
#endif
#ifndef FPU_DEFAULT
static int uses_apcs_float = FALSE;
static int pic_code = FALSE;
static int fix_v4bx = FALSE;
+/* Warn on using deprecated features. */
+static int warn_on_deprecated = TRUE;
+
/* Variables that we set while parsing command-line options. Once all
options have been read we re-process these values to set the real
static const arm_feature_set arm_ext_v6z = ARM_FEATURE (ARM_EXT_V6Z, 0);
static const arm_feature_set arm_ext_v6t2 = ARM_FEATURE (ARM_EXT_V6T2, 0);
static const arm_feature_set arm_ext_v6_notm = ARM_FEATURE (ARM_EXT_V6_NOTM, 0);
+static const arm_feature_set arm_ext_v6_dsp = ARM_FEATURE (ARM_EXT_V6_DSP, 0);
static const arm_feature_set arm_ext_barrier = ARM_FEATURE (ARM_EXT_BARRIER, 0);
static const arm_feature_set arm_ext_msr = ARM_FEATURE (ARM_EXT_THUMB_MSR, 0);
static const arm_feature_set arm_ext_div = ARM_FEATURE (ARM_EXT_DIV, 0);
static const arm_feature_set arm_ext_v7 = ARM_FEATURE (ARM_EXT_V7, 0);
static const arm_feature_set arm_ext_v7a = ARM_FEATURE (ARM_EXT_V7A, 0);
static const arm_feature_set arm_ext_v7r = ARM_FEATURE (ARM_EXT_V7R, 0);
+static const arm_feature_set arm_ext_v7m = ARM_FEATURE (ARM_EXT_V7M, 0);
static const arm_feature_set arm_ext_m =
ARM_FEATURE (ARM_EXT_V6M | ARM_EXT_V7M, 0);
ARM_FEATURE (0, FPU_VFP_EXT_V1xD);
static const arm_feature_set fpu_vfp_ext_v1 = ARM_FEATURE (0, FPU_VFP_EXT_V1);
static const arm_feature_set fpu_vfp_ext_v2 = ARM_FEATURE (0, FPU_VFP_EXT_V2);
+static const arm_feature_set fpu_vfp_ext_v3xd = ARM_FEATURE (0, FPU_VFP_EXT_V3xD);
static const arm_feature_set fpu_vfp_ext_v3 = ARM_FEATURE (0, FPU_VFP_EXT_V3);
+static const arm_feature_set fpu_vfp_ext_d32 =
+ ARM_FEATURE (0, FPU_VFP_EXT_D32);
static const arm_feature_set fpu_neon_ext_v1 = ARM_FEATURE (0, FPU_NEON_EXT_V1);
static const arm_feature_set fpu_vfp_v3_or_neon_ext =
ARM_FEATURE (0, FPU_NEON_EXT_V1 | FPU_VFP_EXT_V3);
+static const arm_feature_set fpu_vfp_fp16 = ARM_FEATURE (0, FPU_VFP_EXT_FP16);
+static const arm_feature_set fpu_neon_ext_fma = ARM_FEATURE (0, FPU_NEON_EXT_FMA);
+static const arm_feature_set fpu_vfp_ext_fma = ARM_FEATURE (0, FPU_VFP_EXT_FMA);
static int mfloat_abi_opt = -1;
/* Record user cpu selection for object attributes. */
static int meabi_flags = EF_ARM_EABI_UNKNOWN;
# endif
+static int attributes_set_explicitly[NUM_KNOWN_OBJ_ATTRIBUTES];
+
bfd_boolean
arm_is_eabi (void)
{
2: assemble for Thumb even though target CPU does not support thumb
instructions. */
static int thumb_mode = 0;
+/* A value distinct from the possible values for thumb_mode that we
+ can use to record whether thumb_mode has been copied into the
+ tc_frag_data field of a frag. */
+#define MODE_RECORDED (1 << 4)
+
+/* Specifies the intrinsic IT insn behavior mode. */
+enum implicit_it_mode
+{
+ IMPLICIT_IT_MODE_NEVER = 0x00,
+ IMPLICIT_IT_MODE_ARM = 0x01,
+ IMPLICIT_IT_MODE_THUMB = 0x02,
+ IMPLICIT_IT_MODE_ALWAYS = (IMPLICIT_IT_MODE_ARM | IMPLICIT_IT_MODE_THUMB)
+};
+static int implicit_it_mode = IMPLICIT_IT_MODE_ARM;
/* If unified_syntax is true, we are processing the new unified
ARM/Thumb syntax. Important differences from the old ARM mode:
unsigned elems;
};
+enum it_instruction_type
+{
+ OUTSIDE_IT_INSN,
+ INSIDE_IT_INSN,
+ INSIDE_IT_LAST_INSN,
+ IF_INSIDE_IT_LAST_INSN, /* Either outside or inside;
+ if inside, should be the last one. */
+ NEUTRAL_IT_INSN, /* This could be either inside or outside,
+ i.e. BKPT and NOP. */
+ IT_INSN /* The IT insn has been parsed. */
+};
+
struct arm_it
{
const char * error;
appropriate. */
int uncond_value;
struct neon_type vectype;
+ /* This does not indicate an actual NEON instruction, only that
+ the mnemonic accepts neon-style type suffixes. */
+ int is_neon;
/* Set to the opcode if the instruction needs relaxation.
Zero if the instruction is not relaxed. */
unsigned long relax;
int pc_rel;
} reloc;
+ enum it_instruction_type it_insn_type;
+
struct
{
unsigned reg;
struct asm_cond
{
- const char * template;
- unsigned long value;
+ const char * template_name;
+ unsigned long value;
};
#define COND_ALWAYS 0xE
struct asm_psr
{
- const char *template;
- unsigned long field;
+ const char * template_name;
+ unsigned long field;
};
struct asm_barrier_opt
{
- const char *template;
- unsigned long value;
+ const char * template_name;
+ unsigned long value;
};
/* The bit that distinguishes CPSR and SPSR. */
struct reloc_entry
{
- char *name;
- bfd_reloc_code_real_type reloc;
+ char * name;
+ bfd_reloc_code_real_type reloc;
};
enum vfp_reg_pos
struct neon_typed_alias
{
- unsigned char defined;
- unsigned char index;
- struct neon_type_el eltype;
+ unsigned char defined;
+ unsigned char index;
+ struct neon_type_el eltype;
};
/* ARM register categories. This includes coprocessor numbers and various
register alias created with .dn or .qn). Otherwise NEON should be NULL. */
struct reg_entry
{
- const char *name;
- unsigned char number;
- unsigned char type;
- unsigned char builtin;
- struct neon_typed_alias *neon;
+ const char * name;
+ unsigned char number;
+ unsigned char type;
+ unsigned char builtin;
+ struct neon_typed_alias * neon;
};
/* Diagnostics used when we don't get a register of the expected type. */
-const char *const reg_expected_msgs[] =
+const char * const reg_expected_msgs[] =
{
N_("ARM register expected"),
N_("bad or missing co-processor number"),
struct asm_opcode
{
/* Basic string to match. */
- const char *template;
+ const char * template_name;
/* Parameters to instruction. */
- unsigned char operands[8];
+ unsigned int operands[8];
/* Conditional tag - see opcode_lookup. */
unsigned int tag : 4;
unsigned int tvalue;
/* Which architecture variant provides this instruction. */
- const arm_feature_set *avariant;
- const arm_feature_set *tvariant;
+ const arm_feature_set * avariant;
+ const arm_feature_set * tvariant;
/* Function to call to encode instruction in ARM format. */
void (* aencode) (void);
#define THUMB2_LOAD_BIT 0x00100000
#define BAD_ARGS _("bad arguments to instruction")
+#define BAD_SP _("r13 not allowed here")
#define BAD_PC _("r15 not allowed here")
#define BAD_COND _("instruction cannot be conditional")
#define BAD_OVERLAP _("registers may not be the same")
#define BAD_BRANCH _("branch must be last instruction in IT block")
#define BAD_NOT_IT _("instruction not allowed in IT block")
#define BAD_FPU _("selected FPU does not support instruction")
-
-static struct hash_control *arm_ops_hsh;
-static struct hash_control *arm_cond_hsh;
-static struct hash_control *arm_shift_hsh;
-static struct hash_control *arm_psr_hsh;
-static struct hash_control *arm_v7m_psr_hsh;
-static struct hash_control *arm_reg_hsh;
-static struct hash_control *arm_reloc_hsh;
-static struct hash_control *arm_barrier_opt_hsh;
+#define BAD_OUT_IT _("thumb conditional instruction should be in IT block")
+#define BAD_IT_COND _("incorrect condition in IT block")
+#define BAD_IT_IT _("IT falling in the range of a previous IT block")
+#define MISSING_FNSTART _("missing .fnstart before unwinding directive")
+#define BAD_PC_ADDRESSING \
+ _("cannot use register index with PC-relative addressing")
+#define BAD_PC_WRITEBACK \
+ _("cannot use writeback with PC-relative addressing")
+
+static struct hash_control * arm_ops_hsh;
+static struct hash_control * arm_cond_hsh;
+static struct hash_control * arm_shift_hsh;
+static struct hash_control * arm_psr_hsh;
+static struct hash_control * arm_v7m_psr_hsh;
+static struct hash_control * arm_reg_hsh;
+static struct hash_control * arm_reloc_hsh;
+static struct hash_control * arm_barrier_opt_hsh;
/* Stuff needed to resolve the label ambiguity
As:
symbolS * last_label_seen;
static int label_is_thumb_function_name = FALSE;
-\f
+
/* Literal pool structure. Held on a per-section
and per-sub-section basis. */
#define MAX_LITERAL_POOL_SIZE 1024
typedef struct literal_pool
{
- expressionS literals [MAX_LITERAL_POOL_SIZE];
- unsigned int next_free_entry;
- unsigned int id;
- symbolS * symbol;
- segT section;
- subsegT sub_section;
- struct literal_pool * next;
+ expressionS literals [MAX_LITERAL_POOL_SIZE];
+ unsigned int next_free_entry;
+ unsigned int id;
+ symbolS * symbol;
+ segT section;
+ subsegT sub_section;
+ struct literal_pool * next;
} literal_pool;
/* Pointer to a linked list of literal pools. */
literal_pool * list_of_pools = NULL;
-/* State variables for IT block handling. */
-static bfd_boolean current_it_mask = 0;
-static int current_cc;
-\f
+#ifdef OBJ_ELF
+# define now_it seg_info (now_seg)->tc_segment_info_data.current_it
+#else
+static struct current_it now_it;
+#endif
+
+static inline int
+now_it_compatible (int cond)
+{
+ return (cond & ~1) == (now_it.cc & ~1);
+}
+
+static inline int
+conditional_insn (void)
+{
+ return inst.cond != COND_ALWAYS;
+}
+
+static int in_it_block (void);
+
+static int handle_it_state (void);
+
+static void force_automatic_it_block_close (void);
+
+static void it_fsm_post_encode (void);
+
+#define set_it_insn_type(type) \
+ do \
+ { \
+ inst.it_insn_type = type; \
+ if (handle_it_state () == FAIL) \
+ return; \
+ } \
+ while (0)
+
+#define set_it_insn_type_nonvoid(type, failret) \
+ do \
+ { \
+ inst.it_insn_type = type; \
+ if (handle_it_state () == FAIL) \
+ return failret; \
+ } \
+ while(0)
+
+#define set_it_insn_type_last() \
+ do \
+ { \
+ if (inst.cond == COND_ALWAYS) \
+ set_it_insn_type (IF_INSIDE_IT_LAST_INSN); \
+ else \
+ set_it_insn_type (INSIDE_IT_LAST_INSN); \
+ } \
+ while (0)
+
/* Pure syntax. */
/* This array holds the chars that always start a comment. If the
else
return FAIL;
}
+
#define skip_past_comma(str) skip_past_char (str, ',')
/* Arithmetic expressions (possibly involving symbols). */
seg = expression (ep);
in_my_get_expression = 0;
- if (ep->X_op == O_illegal)
+ if (ep->X_op == O_illegal || ep->X_op == O_absent)
{
- /* We found a bad expression in md_operand(). */
+ /* We found a bad or missing expression in md_operand(). */
*str = input_line_pointer;
input_line_pointer = save_in;
if (inst.error == NULL)
- inst.error = _("bad expression");
+ inst.error = (ep->X_op == O_absent
+ ? _("missing expression") :_("bad expression"));
return 1;
}
/* We handle all bad expressions here, so that we can report the faulty
instruction in the error message. */
void
-md_operand (expressionS * expr)
+md_operand (expressionS * exp)
{
if (in_my_get_expression)
- expr->X_op = O_illegal;
+ exp->X_op = O_illegal;
}
/* Immediate values. */
|| reg->type == REG_TYPE_NQ))
|| (type == REG_TYPE_MMXWC
&& (reg->type == REG_TYPE_MMXWCG)))
- type = reg->type;
+ type = (enum arm_reg_type) reg->type;
if (type != reg->type)
return FAIL;
}
/* Parse an ARM register list. Returns the bitmask, or FAIL. */
+
static long
parse_reg_list (char ** strp)
{
}
else
{
- expressionS expr;
+ expressionS exp;
- if (my_get_expression (&expr, &str, GE_NO_PREFIX))
+ if (my_get_expression (&exp, &str, GE_NO_PREFIX))
return FAIL;
- if (expr.X_op == O_constant)
+ if (exp.X_op == O_constant)
{
- if (expr.X_add_number
- != (expr.X_add_number & 0x0000ffff))
+ if (exp.X_add_number
+ != (exp.X_add_number & 0x0000ffff))
{
inst.error = _("invalid register mask");
return FAIL;
}
- if ((range & expr.X_add_number) != 0)
+ if ((range & exp.X_add_number) != 0)
{
- int regno = range & expr.X_add_number;
+ int regno = range & exp.X_add_number;
regno &= -regno;
regno = (1 << regno) - 1;
regno);
}
- range |= expr.X_add_number;
+ range |= exp.X_add_number;
}
else
{
return FAIL;
}
- memcpy (&inst.reloc.exp, &expr, sizeof (expressionS));
+ memcpy (&inst.reloc.exp, &exp, sizeof (expressionS));
inst.reloc.type = BFD_RELOC_ARM_MULTI;
inst.reloc.pc_rel = 0;
}
char *str = *ccp;
int base_reg;
int new_base;
- enum arm_reg_type regtype = 0;
+ enum arm_reg_type regtype = (enum arm_reg_type) 0;
int max_regs = 0;
int count = 0;
int warned = 0;
if (etype != REGLIST_VFP_S)
{
- /* VFPv3 allows 32 D registers. */
- if (ARM_CPU_HAS_FEATURE (cpu_variant, fpu_vfp_ext_v3))
+ /* VFPv3 allows 32 D registers, except for the VFPv3-D16 variant. */
+ if (ARM_CPU_HAS_FEATURE (cpu_variant, fpu_vfp_ext_d32))
{
max_regs = 32;
if (thumb_mode)
ARM_MERGE_FEATURE_SETS (thumb_arch_used, thumb_arch_used,
- fpu_vfp_ext_v3);
+ fpu_vfp_ext_d32);
else
ARM_MERGE_FEATURE_SETS (arm_arch_used, arm_arch_used,
- fpu_vfp_ext_v3);
+ fpu_vfp_ext_d32);
}
else
max_regs = 16;
/* True if two alias types are the same. */
-static int
+static bfd_boolean
neon_alias_types_same (struct neon_typed_alias *a, struct neon_typed_alias *b)
{
if (!a && !b)
- return 1;
+ return TRUE;
if (!a || !b)
- return 0;
+ return FALSE;
if (a->defined != b->defined)
- return 0;
+ return FALSE;
if ((a->defined & NTA_HASTYPE) != 0
&& (a->eltype.type != b->eltype.type
|| a->eltype.size != b->eltype.size))
- return 0;
+ return FALSE;
if ((a->defined & NTA_HASINDEX) != 0
&& (a->index != b->index))
- return 0;
+ return FALSE;
- return 1;
+ return TRUE;
}
/* Parse element/structure lists for Neon VLD<n> and VST<n> instructions.
int leading_brace = 0;
enum arm_reg_type rtype = REG_TYPE_NDQ;
int addregs = 1;
- const char *const incr_error = "register stride must be 1 or 2";
- const char *const type_error = "mismatched element/structure types in list";
+ const char *const incr_error = _("register stride must be 1 or 2");
+ const char *const type_error = _("mismatched element/structure types in list");
struct neon_typed_alias firsttype;
if (skip_past_char (&ptr, '{') == SUCCESS)
return FAIL;
}
- if (!neon_alias_types_same (&atype, &firsttype))
+ if (! neon_alias_types_same (&atype, &firsttype))
{
first_error (_(type_error));
return FAIL;
first_error (_(reg_expected_msgs[rtype]));
return FAIL;
}
- if (!neon_alias_types_same (&htype, &firsttype))
+ if (! neon_alias_types_same (&htype, &firsttype))
{
first_error (_(type_error));
return FAIL;
if (*q != ')')
return -1;
- if ((r = hash_find_n (arm_reloc_hsh, p, q - p)) == NULL)
+ if ((r = (struct reloc_entry *)
+ hash_find_n (arm_reloc_hsh, p, q - p)) == NULL)
return -1;
*str = q + 1;
static struct reg_entry *
insert_reg_alias (char *str, int number, int type)
{
- struct reg_entry *new;
+ struct reg_entry *new_reg;
const char *name;
- if ((new = hash_find (arm_reg_hsh, str)) != 0)
+ if ((new_reg = (struct reg_entry *) hash_find (arm_reg_hsh, str)) != 0)
{
- if (new->builtin)
+ if (new_reg->builtin)
as_warn (_("ignoring attempt to redefine built-in register '%s'"), str);
/* Only warn about a redefinition if it's not defined as the
same register. */
- else if (new->number != number || new->type != type)
+ else if (new_reg->number != number || new_reg->type != type)
as_warn (_("ignoring redefinition of register alias '%s'"), str);
return NULL;
}
name = xstrdup (str);
- new = xmalloc (sizeof (struct reg_entry));
+ new_reg = (struct reg_entry *) xmalloc (sizeof (struct reg_entry));
- new->name = name;
- new->number = number;
- new->type = type;
- new->builtin = FALSE;
- new->neon = NULL;
+ new_reg->name = name;
+ new_reg->number = number;
+ new_reg->type = type;
+ new_reg->builtin = FALSE;
+ new_reg->neon = NULL;
- if (hash_insert (arm_reg_hsh, name, (PTR) new))
+ if (hash_insert (arm_reg_hsh, name, (void *) new_reg))
abort ();
- return new;
+ return new_reg;
}
static void
if (atype)
{
- reg->neon = xmalloc (sizeof (struct neon_typed_alias));
+ reg->neon = (struct neon_typed_alias *)
+ xmalloc (sizeof (struct neon_typed_alias));
*reg->neon = *atype;
}
}
if (*oldname == '\0')
return FALSE;
- old = hash_find (arm_reg_hsh, oldname);
+ old = (struct reg_entry *) hash_find (arm_reg_hsh, oldname);
if (!old)
{
as_warn (_("unknown register '%s' -- .req ignored"), oldname);
nlen = strlen (newname);
#endif
- nbuf = alloca (nlen + 1);
+ nbuf = (char *) alloca (nlen + 1);
memcpy (nbuf, newname, nlen);
nbuf[nlen] = '\0';
specified directly, e.g.:
vadd d0.s32, d1.s32, d2.s32 */
-static int
+static bfd_boolean
create_neon_reg_alias (char *newname, char *p)
{
enum arm_reg_type basetype;
else if (strncmp (p, " .qn ", 5) == 0)
basetype = REG_TYPE_NQ;
else
- return 0;
+ return FALSE;
p += 5;
if (*p == '\0')
- return 0;
+ return FALSE;
basereg = arm_reg_parse_multi (&p);
if (basereg && basereg->type != basetype)
{
as_bad (_("bad type for register"));
- return 0;
+ return FALSE;
}
if (basereg == NULL)
if (exp.X_op != O_constant)
{
as_bad (_("expression must be constant"));
- return 0;
+ return FALSE;
}
basereg = &mybasereg;
basereg->number = (basetype == REG_TYPE_NQ) ? exp.X_add_number * 2
if (typeinfo.defined & NTA_HASTYPE)
{
as_bad (_("can't redefine the type of a register alias"));
- return 0;
+ return FALSE;
}
typeinfo.defined |= NTA_HASTYPE;
if (ntype.elems != 1)
{
as_bad (_("you must specify a single type only"));
- return 0;
+ return FALSE;
}
typeinfo.eltype = ntype.el[0];
}
if (typeinfo.defined & NTA_HASINDEX)
{
as_bad (_("can't redefine the index of a scalar alias"));
- return 0;
+ return FALSE;
}
my_get_expression (&exp, &p, GE_NO_PREFIX);
if (exp.X_op != O_constant)
{
as_bad (_("scalar index must be constant"));
- return 0;
+ return FALSE;
}
typeinfo.defined |= NTA_HASINDEX;
if (skip_past_char (&p, ']') == FAIL)
{
as_bad (_("expecting ]"));
- return 0;
+ return FALSE;
}
}
namelen = nameend - newname;
- namebuf = alloca (namelen + 1);
+ namebuf = (char *) alloca (namelen + 1);
strncpy (namebuf, newname, namelen);
namebuf[namelen] = '\0';
insert_neon_reg_alias (namebuf, basereg->number, basetype,
typeinfo.defined != 0 ? &typeinfo : NULL);
- return 1;
+ return TRUE;
}
/* Should never be called, as .req goes between the alias and the
register name, not at the beginning of the line. */
+
static void
s_req (int a ATTRIBUTE_UNUSED)
{
as_bad (_("invalid syntax for .unreq directive"));
else
{
- struct reg_entry *reg = hash_find (arm_reg_hsh, name);
+ struct reg_entry *reg = (struct reg_entry *) hash_find (arm_reg_hsh,
+ name);
if (!reg)
as_bad (_("unknown register alias '%s'"), name);
char * p;
char * nbuf;
- hash_delete (arm_reg_hsh, name);
+ hash_delete (arm_reg_hsh, name, FALSE);
free ((char *) reg->name);
if (reg->neon)
free (reg->neon);
nbuf = strdup (name);
for (p = nbuf; *p; p++)
*p = TOUPPER (*p);
- reg = hash_find (arm_reg_hsh, nbuf);
+ reg = (struct reg_entry *) hash_find (arm_reg_hsh, nbuf);
if (reg)
{
- hash_delete (arm_reg_hsh, nbuf);
+ hash_delete (arm_reg_hsh, nbuf, FALSE);
free ((char *) reg->name);
if (reg->neon)
free (reg->neon);
for (p = nbuf; *p; p++)
*p = TOLOWER (*p);
- reg = hash_find (arm_reg_hsh, nbuf);
+ reg = (struct reg_entry *) hash_find (arm_reg_hsh, nbuf);
if (reg)
{
- hash_delete (arm_reg_hsh, nbuf);
+ hash_delete (arm_reg_hsh, nbuf, FALSE);
free ((char *) reg->name);
if (reg->neon)
free (reg->neon);
Note that previously, $a and $t has type STT_FUNC (BSF_OBJECT flag),
and $d has type STT_OBJECT (BSF_OBJECT flag). Now all three are untyped. */
-static enum mstate mapstate = MAP_UNDEFINED;
+/* Create a new mapping symbol for the transition to STATE. */
-void
-mapping_state (enum mstate state)
+static void
+make_mapping_symbol (enum mstate state, valueT value, fragS *frag)
{
symbolS * symbolP;
const char * symname;
int type;
- if (mapstate == state)
- /* The mapping symbol has already been emitted.
- There is nothing else to do. */
- return;
-
- mapstate = state;
-
switch (state)
{
case MAP_DATA:
symname = "$t";
type = BSF_NO_FLAGS;
break;
- case MAP_UNDEFINED:
- return;
default:
abort ();
}
- seg_info (now_seg)->tc_segment_info_data.mapstate = state;
-
- symbolP = symbol_new (symname, now_seg, (valueT) frag_now_fix (), frag_now);
- symbol_table_insert (symbolP);
+ symbolP = symbol_new (symname, now_seg, value, frag);
symbol_get_bfdsym (symbolP)->flags |= type | BSF_LOCAL;
switch (state)
case MAP_DATA:
default:
- return;
+ break;
+ }
+
+ /* Save the mapping symbols for future reference. Also check that
+ we do not place two mapping symbols at the same offset within a
+ frag. We'll handle overlap between frags in
+ check_mapping_symbols.
+
+ If .fill or other data filling directive generates zero sized data,
+ the mapping symbol for the following code will have the same value
+ as the one generated for the data filling directive. In this case,
+ we replace the old symbol with the new one at the same address. */
+ if (value == 0)
+ {
+ if (frag->tc_frag_data.first_map != NULL)
+ {
+ know (S_GET_VALUE (frag->tc_frag_data.first_map) == 0);
+ symbol_remove (frag->tc_frag_data.first_map, &symbol_rootP, &symbol_lastP);
+ }
+ frag->tc_frag_data.first_map = symbolP;
+ }
+ if (frag->tc_frag_data.last_map != NULL)
+ {
+ know (S_GET_VALUE (frag->tc_frag_data.last_map) <= S_GET_VALUE (symbolP));
+ if (S_GET_VALUE (frag->tc_frag_data.last_map) == S_GET_VALUE (symbolP))
+ symbol_remove (frag->tc_frag_data.last_map, &symbol_rootP, &symbol_lastP);
+ }
+ frag->tc_frag_data.last_map = symbolP;
+}
+
+/* We must sometimes convert a region marked as code to data during
+ code alignment, if an odd number of bytes have to be padded. The
+ code mapping symbol is pushed to an aligned address. */
+
+static void
+insert_data_mapping_symbol (enum mstate state,
+ valueT value, fragS *frag, offsetT bytes)
+{
+ /* If there was already a mapping symbol, remove it. */
+ if (frag->tc_frag_data.last_map != NULL
+ && S_GET_VALUE (frag->tc_frag_data.last_map) == frag->fr_address + value)
+ {
+ symbolS *symp = frag->tc_frag_data.last_map;
+
+ if (value == 0)
+ {
+ know (frag->tc_frag_data.first_map == symp);
+ frag->tc_frag_data.first_map = NULL;
+ }
+ frag->tc_frag_data.last_map = NULL;
+ symbol_remove (symp, &symbol_rootP, &symbol_lastP);
+ }
+
+ make_mapping_symbol (MAP_DATA, value, frag);
+ make_mapping_symbol (state, value + bytes, frag);
+}
+
+static void mapping_state_2 (enum mstate state, int max_chars);
+
+/* Set the mapping state to STATE. Only call this when about to
+ emit some STATE bytes to the file. */
+
+void
+mapping_state (enum mstate state)
+{
+ enum mstate mapstate = seg_info (now_seg)->tc_segment_info_data.mapstate;
+
+#define TRANSITION(from, to) (mapstate == (from) && state == (to))
+
+ if (mapstate == state)
+ /* The mapping symbol has already been emitted.
+ There is nothing else to do. */
+ return;
+ else if (TRANSITION (MAP_UNDEFINED, MAP_DATA))
+ /* This case will be evaluated later in the next else. */
+ return;
+ else if (TRANSITION (MAP_UNDEFINED, MAP_ARM)
+ || TRANSITION (MAP_UNDEFINED, MAP_THUMB))
+ {
+ /* Only add the symbol if the offset is > 0:
+ if we're at the first frag, check it's size > 0;
+ if we're not at the first frag, then for sure
+ the offset is > 0. */
+ struct frag * const frag_first = seg_info (now_seg)->frchainP->frch_root;
+ const int add_symbol = (frag_now != frag_first) || (frag_now_fix () > 0);
+
+ if (add_symbol)
+ make_mapping_symbol (MAP_DATA, (valueT) 0, frag_first);
}
+
+ mapping_state_2 (state, 0);
+#undef TRANSITION
+}
+
+/* Same as mapping_state, but MAX_CHARS bytes have already been
+ allocated. Put the mapping symbol that far back. */
+
+static void
+mapping_state_2 (enum mstate state, int max_chars)
+{
+ enum mstate mapstate = seg_info (now_seg)->tc_segment_info_data.mapstate;
+
+ if (!SEG_NORMAL (now_seg))
+ return;
+
+ if (mapstate == state)
+ /* The mapping symbol has already been emitted.
+ There is nothing else to do. */
+ return;
+
+ seg_info (now_seg)->tc_segment_info_data.mapstate = state;
+ make_mapping_symbol (state, (valueT) frag_now_fix () - max_chars, frag_now);
}
#else
-#define mapping_state(x) /* nothing */
+#define mapping_state(x) ((void)0)
+#define mapping_state_2(x, y) ((void)0)
#endif
/* Find the real, Thumb encoded start of a Thumb function. */
+#ifdef OBJ_COFF
static symbolS *
find_real_start (symbolS * symbolP)
{
return new_target;
}
+#endif
static void
opcode_select (int width)
coming from ARM mode, which is word-aligned. */
record_alignment (now_seg, 1);
}
- mapping_state (MAP_THUMB);
break;
case 32:
record_alignment (now_seg, 1);
}
- mapping_state (MAP_ARM);
break;
default:
if (listing & LISTING_SYMBOLS)
{
extern struct list_info_struct * listing_tail;
- fragS * dummy_frag = xmalloc (sizeof (fragS));
+ fragS * dummy_frag = (fragS * ) xmalloc (sizeof (fragS));
memset (dummy_frag, 0, sizeof (fragS));
dummy_frag->fr_type = rs_fill;
marking in_bss, then looking at s_skip for clues. */
subseg_set (bss_section, 0);
demand_empty_rest_of_line ();
- mapping_state (MAP_DATA);
+
+#ifdef md_elf_section_change_hook
+ md_elf_section_change_hook ();
+#endif
}
static void
if (pool == NULL)
{
/* Create a new pool. */
- pool = xmalloc (sizeof (* pool));
+ pool = (literal_pool *) xmalloc (sizeof (* pool));
if (! pool)
return NULL;
name_length = strlen (name) + 1; /* +1 for \0. */
obstack_grow (¬es, name, name_length);
- preserved_copy_of_name = obstack_finish (¬es);
+ preserved_copy_of_name = (char *) obstack_finish (¬es);
#ifdef tc_canonicalize_symbol_name
preserved_copy_of_name =
emit_expr (&exp, (unsigned int) nbytes);
else
{
- reloc_howto_type *howto = bfd_reloc_type_lookup (stdoutput, reloc);
+ reloc_howto_type *howto = (reloc_howto_type *)
+ bfd_reloc_type_lookup (stdoutput,
+ (bfd_reloc_code_real_type) reloc);
int size = bfd_get_reloc_size (howto);
if (reloc == BFD_RELOC_ARM_PLT32)
XXX Surely there is a cleaner way to do this. */
char *p = input_line_pointer;
int offset;
- char *save_buf = alloca (input_line_pointer - base);
+ char *save_buf = (char *) alloca (input_line_pointer - base);
memcpy (save_buf, base, input_line_pointer - base);
memmove (base + (input_line_pointer - before_reloc),
base, before_reloc - base);
offset = nbytes - size;
p = frag_more ((int) nbytes);
fix_new_exp (frag_now, p - frag_now->fr_literal + offset,
- size, &exp, 0, reloc);
+ size, &exp, 0, (enum bfd_reloc_code_real) reloc);
}
}
}
demand_empty_rest_of_line ();
}
+/* Emit an expression containing a 32-bit thumb instruction.
+ Implementation based on put_thumb32_insn. */
+
+static void
+emit_thumb32_expr (expressionS * exp)
+{
+ expressionS exp_high = *exp;
+
+ exp_high.X_add_number = (unsigned long)exp_high.X_add_number >> 16;
+ emit_expr (& exp_high, (unsigned int) THUMB_SIZE);
+ exp->X_add_number &= 0xffff;
+ emit_expr (exp, (unsigned int) THUMB_SIZE);
+}
+
+/* Guess the instruction size based on the opcode. */
+
+static int
+thumb_insn_size (int opcode)
+{
+ if ((unsigned int) opcode < 0xe800u)
+ return 2;
+ else if ((unsigned int) opcode >= 0xe8000000u)
+ return 4;
+ else
+ return 0;
+}
+
+static bfd_boolean
+emit_insn (expressionS *exp, int nbytes)
+{
+ int size = 0;
+
+ if (exp->X_op == O_constant)
+ {
+ size = nbytes;
+
+ if (size == 0)
+ size = thumb_insn_size (exp->X_add_number);
+
+ if (size != 0)
+ {
+ if (size == 2 && (unsigned int)exp->X_add_number > 0xffffu)
+ {
+ as_bad (_(".inst.n operand too big. "\
+ "Use .inst.w instead"));
+ size = 0;
+ }
+ else
+ {
+ if (now_it.state == AUTOMATIC_IT_BLOCK)
+ set_it_insn_type_nonvoid (OUTSIDE_IT_INSN, 0);
+ else
+ set_it_insn_type_nonvoid (NEUTRAL_IT_INSN, 0);
+
+ if (thumb_mode && (size > THUMB_SIZE) && !target_big_endian)
+ emit_thumb32_expr (exp);
+ else
+ emit_expr (exp, (unsigned int) size);
+
+ it_fsm_post_encode ();
+ }
+ }
+ else
+ as_bad (_("cannot determine Thumb instruction size. " \
+ "Use .inst.n/.inst.w instead"));
+ }
+ else
+ as_bad (_("constant expression required"));
+
+ return (size != 0);
+}
+
+/* Like s_arm_elf_cons but do not use md_cons_align and
+ set the mapping state to MAP_ARM/MAP_THUMB. */
+
+static void
+s_arm_elf_inst (int nbytes)
+{
+ if (is_it_end_of_statement ())
+ {
+ demand_empty_rest_of_line ();
+ return;
+ }
+
+ /* Calling mapping_state () here will not change ARM/THUMB,
+ but will ensure not to be in DATA state. */
+
+ if (thumb_mode)
+ mapping_state (MAP_THUMB);
+ else
+ {
+ if (nbytes != 0)
+ {
+ as_bad (_("width suffixes are invalid in ARM mode"));
+ ignore_rest_of_line ();
+ return;
+ }
+
+ nbytes = 4;
+
+ mapping_state (MAP_ARM);
+ }
+
+ do
+ {
+ expressionS exp;
+
+ expression (& exp);
+
+ if (! emit_insn (& exp, nbytes))
+ {
+ ignore_rest_of_line ();
+ return;
+ }
+ }
+ while (*input_line_pointer++ == ',');
+
+ /* Put terminator back into stream. */
+ input_line_pointer --;
+ demand_empty_rest_of_line ();
+}
/* Parse a .rel31 directive. */
s_arm_unwind_fnstart (int ignored ATTRIBUTE_UNUSED)
{
demand_empty_rest_of_line ();
+ if (unwind.proc_start)
+ {
+ as_bad (_("duplicate .fnstart directive"));
+ return;
+ }
+
/* Mark the start of the function. */
unwind.proc_start = expr_build_dot ();
unwind.personality_index = -1;
unwind.frame_size = 0;
unwind.fp_offset = 0;
- unwind.fp_reg = 13;
+ unwind.fp_reg = REG_SP;
unwind.fp_used = 0;
unwind.sp_restored = 0;
}
s_arm_unwind_handlerdata (int ignored ATTRIBUTE_UNUSED)
{
demand_empty_rest_of_line ();
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
if (unwind.table_entry)
as_bad (_("duplicate .handlerdata directive"));
long where;
char *ptr;
valueT val;
+ unsigned int marked_pr_dependency;
demand_empty_rest_of_line ();
+ if (!unwind.proc_start)
+ {
+ as_bad (_(".fnend directive without .fnstart"));
+ return;
+ }
+
/* Add eh table entry. */
if (unwind.table_entry == NULL)
val = create_unwind_entry (0);
/* Indicate dependency on EHABI-defined personality routines to the
linker, if it hasn't been done already. */
+ marked_pr_dependency
+ = seg_info (now_seg)->tc_segment_info_data.marked_pr_dependency;
if (unwind.personality_index >= 0 && unwind.personality_index < 3
&& !(marked_pr_dependency & (1 << unwind.personality_index)))
{
};
symbolS *pr = symbol_find_or_make (name[unwind.personality_index]);
fix_new (frag_now, where, 0, pr, 0, 1, BFD_RELOC_NONE);
- marked_pr_dependency |= 1 << unwind.personality_index;
seg_info (now_seg)->tc_segment_info_data.marked_pr_dependency
- = marked_pr_dependency;
+ |= 1 << unwind.personality_index;
}
if (val)
/* Restore the original section. */
subseg_set (unwind.saved_seg, unwind.saved_subseg);
+
+ unwind.proc_start = NULL;
}
s_arm_unwind_cantunwind (int ignored ATTRIBUTE_UNUSED)
{
demand_empty_rest_of_line ();
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
if (unwind.personality_routine || unwind.personality_index != -1)
as_bad (_("personality routine specified for cantunwind frame"));
{
expressionS exp;
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
if (unwind.personality_routine || unwind.personality_index != -1)
as_bad (_("duplicate .personalityindex directive"));
{
char *name, *p, c;
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
if (unwind.personality_routine || unwind.personality_index != -1)
as_bad (_("duplicate .personality directive"));
/* Generate opcode for registers numbered in the range 0 .. 15. */
num_regs_below_16 = num_vfpv3_regs > 0 ? 16 - (int) start : count;
- assert (num_regs_below_16 + num_vfpv3_regs == count);
+ gas_assert (num_regs_below_16 + num_vfpv3_regs == count);
if (num_regs_below_16 > 0)
{
op = 0xc900 | (start << 4) | (num_regs_below_16 - 1);
if (reg == FAIL)
{
- as_bad (_(reg_expected_msgs[REG_TYPE_MMXWR]));
+ as_bad ("%s", _(reg_expected_msgs[REG_TYPE_MMXWR]));
goto error;
}
hi_reg = arm_reg_parse (&input_line_pointer, REG_TYPE_MMXWR);
if (hi_reg == FAIL)
{
- as_bad (_(reg_expected_msgs[REG_TYPE_MMXWR]));
+ as_bad ("%s", _(reg_expected_msgs[REG_TYPE_MMXWR]));
goto error;
}
else if (reg >= hi_reg)
if (reg == FAIL)
{
- as_bad (_(reg_expected_msgs[REG_TYPE_MMXWCG]));
+ as_bad ("%s", _(reg_expected_msgs[REG_TYPE_MMXWCG]));
goto error;
}
hi_reg = arm_reg_parse (&input_line_pointer, REG_TYPE_MMXWCG);
if (hi_reg == FAIL)
{
- as_bad (_(reg_expected_msgs[REG_TYPE_MMXWCG]));
+ as_bad ("%s", _(reg_expected_msgs[REG_TYPE_MMXWCG]));
goto error;
}
else if (reg >= hi_reg)
struct reg_entry *reg;
bfd_boolean had_brace = FALSE;
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
/* Figure out what sort of save we have. */
peek = input_line_pointer;
valueT op;
int offset;
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
reg = arm_reg_parse (&input_line_pointer, REG_TYPE_RN);
if (reg == FAIL)
{
- as_bad (_(reg_expected_msgs[REG_TYPE_RN]));
+ as_bad ("%s", _(reg_expected_msgs[REG_TYPE_RN]));
ignore_rest_of_line ();
return;
}
{
int offset;
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
if (immediate_for_directive (&offset) == FAIL)
return;
int fp_reg;
int offset;
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
fp_reg = arm_reg_parse (&input_line_pointer, REG_TYPE_RN);
if (skip_past_comma (&input_line_pointer) == FAIL)
sp_reg = FAIL;
demand_empty_rest_of_line ();
- if (sp_reg != 13 && sp_reg != unwind.fp_reg)
+ if (sp_reg != REG_SP && sp_reg != unwind.fp_reg)
{
as_bad (_("register must be either sp or set by a previous"
"unwind_movsp directive"));
/* Don't generate any opcodes, just record the information for later. */
unwind.fp_reg = fp_reg;
unwind.fp_used = 1;
- if (sp_reg == 13)
+ if (sp_reg == REG_SP)
unwind.fp_offset = unwind.frame_size - offset;
else
unwind.fp_offset -= offset;
unsigned char op[16];
int count;
+ if (!unwind.proc_start)
+ as_bad (MISSING_FNSTART);
+
expression (&exp);
if (exp.X_op == O_constant
&& skip_past_comma (&input_line_pointer) != FAIL)
static void
s_arm_eabi_attribute (int ignored ATTRIBUTE_UNUSED)
{
- s_vendor_attribute (OBJ_ATTR_PROC);
+ int tag = s_vendor_attribute (OBJ_ATTR_PROC);
+
+ if (tag < NUM_KNOWN_OBJ_ATTRIBUTES)
+ attributes_set_explicitly[tag] = 1;
}
#endif /* OBJ_ELF */
{ "object_arch", s_arm_object_arch, 0 },
{ "fpu", s_arm_fpu, 0 },
#ifdef OBJ_ELF
- { "word", s_arm_elf_cons, 4 },
- { "long", s_arm_elf_cons, 4 },
- { "rel31", s_arm_rel31, 0 },
+ { "word", s_arm_elf_cons, 4 },
+ { "long", s_arm_elf_cons, 4 },
+ { "inst.n", s_arm_elf_inst, 2 },
+ { "inst.w", s_arm_elf_inst, 4 },
+ { "inst", s_arm_elf_inst, 0 },
+ { "rel31", s_arm_rel31, 0 },
{ "fnstart", s_arm_unwind_fnstart, 0 },
{ "fnend", s_arm_unwind_fnend, 0 },
{ "cantunwind", s_arm_unwind_cantunwind, 0 },
/* Bignums have their least significant bits in
generic_bignum[0]. Make sure we put 32 bits in imm and
32 bits in reg, in a (hopefully) portable way. */
- assert (parts != 0);
+ gas_assert (parts != 0);
inst.operands[i].imm = 0;
for (j = 0; j < parts; j++, idx++)
inst.operands[i].imm |= generic_bignum[idx]
return FAIL;
}
- shift_name = hash_find_n (arm_shift_hsh, *str, p - *str);
+ shift_name = (const struct asm_shift_name *) hash_find_n (arm_shift_hsh, *str,
+ p - *str);
if (shift_name == NULL)
{
parse_shifter_operand (char **str, int i)
{
int value;
- expressionS expr;
+ expressionS exp;
if ((value = arm_reg_parse (str, REG_TYPE_RN)) != FAIL)
{
if (skip_past_comma (str) == SUCCESS)
{
/* #x, y -- ie explicit rotation by Y. */
- if (my_get_expression (&expr, str, GE_NO_PREFIX))
+ if (my_get_expression (&exp, str, GE_NO_PREFIX))
return FAIL;
- if (expr.X_op != O_constant || inst.reloc.exp.X_op != O_constant)
+ if (exp.X_op != O_constant || inst.reloc.exp.X_op != O_constant)
{
inst.error = _("constant expression expected");
return FAIL;
}
- value = expr.X_add_number;
+ value = exp.X_add_number;
if (value < 0 || value > 30 || value % 2 != 0)
{
inst.error = _("invalid rotation");
return PARSE_OPERAND_FAIL_NO_BACKTRACK;
/* Record the relocation type (always the ALU variant here). */
- inst.reloc.type = entry->alu_code;
- assert (inst.reloc.type != 0);
+ inst.reloc.type = (bfd_reloc_code_real_type) entry->alu_code;
+ gas_assert (inst.reloc.type != 0);
return PARSE_OPERAND_SUCCESS;
}
{
if (skip_past_char (&p, '=') == FAIL)
{
- /* bare address - translate to PC-relative offset */
+ /* Bare address - translate to PC-relative offset. */
inst.reloc.pc_rel = 1;
inst.operands[i].reg = REG_PC;
inst.operands[i].isreg = 1;
inst.operands[i].preind = 1;
}
- /* else a load-constant pseudo op, no special treatment needed here */
+ /* Otherwise a load-constant pseudo op, no special treatment needed here. */
if (my_get_expression (&inst.reloc.exp, &p, GE_NO_PREFIX))
return PARSE_OPERAND_FAIL;
switch (group_type)
{
case GROUP_LDR:
- inst.reloc.type = entry->ldr_code;
+ inst.reloc.type = (bfd_reloc_code_real_type) entry->ldr_code;
break;
case GROUP_LDRS:
- inst.reloc.type = entry->ldrs_code;
+ inst.reloc.type = (bfd_reloc_code_real_type) entry->ldrs_code;
break;
case GROUP_LDC:
- inst.reloc.type = entry->ldc_code;
+ inst.reloc.type = (bfd_reloc_code_real_type) entry->ldc_code;
break;
default:
- assert (0);
+ gas_assert (0);
}
if (inst.reloc.type == 0)
static int
parse_address (char **str, int i)
{
- return parse_address_main (str, i, 0, 0) == PARSE_OPERAND_SUCCESS
+ return parse_address_main (str, i, 0, GROUP_LDR) == PARSE_OPERAND_SUCCESS
? SUCCESS : FAIL;
}
p++;
while (ISALNUM (*p) || *p == '_');
- psr = hash_find_n (arm_v7m_psr_hsh, start, p - start);
+ psr = (const struct asm_psr *) hash_find_n (arm_v7m_psr_hsh, start,
+ p - start);
if (!psr)
return FAIL;
p++;
while (ISALNUM (*p) || *p == '_');
- psr = hash_find_n (arm_psr_hsh, start, p - start);
+ psr = (const struct asm_psr *) hash_find_n (arm_psr_hsh, start,
+ p - start);
if (!psr)
goto error;
static int
parse_cond (char **str)
{
- char *p, *q;
+ char *q;
const struct asm_cond *c;
+ int n;
+ /* Condition codes are always 2 characters, so matching up to
+ 3 characters is sufficient. */
+ char cond[3];
- p = q = *str;
- while (ISALPHA (*q))
- q++;
+ q = *str;
+ n = 0;
+ while (ISALPHA (*q) && n < 3)
+ {
+ cond[n] = TOLOWER (*q);
+ q++;
+ n++;
+ }
- c = hash_find_n (arm_cond_hsh, p, q - p);
+ c = (const struct asm_cond *) hash_find_n (arm_cond_hsh, cond, n);
if (!c)
{
inst.error = _("condition required");
while (ISALPHA (*q))
q++;
- o = hash_find_n (arm_barrier_opt_hsh, p, q - p);
+ o = (const struct asm_barrier_opt *) hash_find_n (arm_barrier_opt_hsh, p,
+ q - p);
if (!o)
return FAIL;
inst.operands[i].present = 1;
}
}
- else if (parse_qfloat_immediate (&ptr, &inst.operands[i].imm) == SUCCESS)
- /* Case 2: VMOV<c><q>.<dt> <Qd>, #<float-imm>
- Case 3: VMOV<c><q>.<dt> <Dd>, #<float-imm>
- Case 10: VMOV.F32 <Sd>, #<imm>
- Case 11: VMOV.F64 <Dd>, #<imm> */
- inst.operands[i].immisfloat = 1;
- else if (parse_big_immediate (&ptr, i) == SUCCESS)
- /* Case 2: VMOV<c><q>.<dt> <Qd>, #<imm>
- Case 3: VMOV<c><q>.<dt> <Dd>, #<imm> */
- ;
else if ((val = arm_typed_reg_parse (&ptr, REG_TYPE_NSDQ, &rtype,
&optype)) != FAIL)
{
inst.operands[i++].present = 1;
}
}
- else
- {
- first_error (_("expected <Rm> or <Dm> or <Qm> operand"));
- return FAIL;
+ else if (parse_qfloat_immediate (&ptr, &inst.operands[i].imm) == SUCCESS)
+ /* Case 2: VMOV<c><q>.<dt> <Qd>, #<float-imm>
+ Case 3: VMOV<c><q>.<dt> <Dd>, #<float-imm>
+ Case 10: VMOV.F32 <Sd>, #<imm>
+ Case 11: VMOV.F64 <Dd>, #<imm> */
+ inst.operands[i].immisfloat = 1;
+ else if (parse_big_immediate (&ptr, i) == SUCCESS)
+ /* Case 2: VMOV<c><q>.<dt> <Qd>, #<imm>
+ Case 3: VMOV<c><q>.<dt> <Dd>, #<imm> */
+ ;
+ else
+ {
+ first_error (_("expected <Rm> or <Dm> or <Qm> operand"));
+ return FAIL;
}
}
else if ((val = arm_reg_parse (&ptr, REG_TYPE_RN)) != FAIL)
return FAIL;
}
+/* Use this macro when the operand constraints are different
+ for ARM and THUMB (e.g. ldrd). */
+#define MIX_ARM_THUMB_OPERANDS(arm_operand, thumb_operand) \
+ ((arm_operand) | ((thumb_operand) << 16))
+
/* Matcher codes for parse_operands. */
enum operand_parse_code
{
OP_RR, /* ARM register */
OP_RRnpc, /* ARM register, not r15 */
+ OP_RRnpcsp, /* ARM register, neither r15 nor r13 (a.k.a. 'BadReg') */
OP_RRnpcb, /* ARM register, not r15, in square brackets */
OP_RRw, /* ARM register, not r15, optional trailing ! */
OP_RCP, /* Coprocessor number */
OP_NRDLST, /* Neon double-precision register list (d0-d31, qN aliases) */
OP_NSTRLST, /* Neon element/structure list */
- OP_NILO, /* Neon immediate/logic operands 2 or 2+3. (VBIC, VORR...) */
OP_RNDQ_I0, /* Neon D or Q reg, or immediate zero. */
OP_RVSD_I0, /* VFP S or D reg, or immediate zero. */
OP_RR_RNSC, /* ARM reg or Neon scalar. */
OP_RNDQ_RNSC, /* Neon D or Q reg, or Neon scalar. */
OP_RND_RNSC, /* Neon D reg, or Neon scalar. */
OP_VMOV, /* Neon VMOV operands. */
- OP_RNDQ_IMVNb,/* Neon D or Q reg, or immediate good for VMVN. */
+ OP_RNDQ_Ibig, /* Neon D or Q reg, or big immediate for logic and VMVN. */
OP_RNDQ_I63b, /* Neon D or Q reg, or immediate for shift. */
OP_RIWR_I32z, /* iWMMXt wR register, or immediate 0 .. 32 for iWMMXt2. */
OP_oRR, /* ARM register */
OP_oRRnpc, /* ARM register, not the PC */
+ OP_oRRnpcsp, /* ARM register, neither the PC nor the SP (a.k.a. BadReg) */
OP_oRRw, /* ARM register, not r15, optional trailing ! */
OP_oRND, /* Optional Neon double precision register */
OP_oRNQ, /* Optional Neon quad precision register */
OP_oROR, /* ROR 0/8/16/24 */
OP_oBARRIER, /* Option argument for a barrier instruction. */
+ /* Some pre-defined mixed (ARM/THUMB) operands. */
+ OP_RR_npcsp = MIX_ARM_THUMB_OPERANDS (OP_RR, OP_RRnpcsp),
+ OP_RRnpc_npcsp = MIX_ARM_THUMB_OPERANDS (OP_RRnpc, OP_RRnpcsp),
+ OP_oRRnpc_npcsp = MIX_ARM_THUMB_OPERANDS (OP_oRRnpc, OP_oRRnpcsp),
+
OP_FIRST_OPTIONAL = OP_oI7b
};
structure. Returns SUCCESS or FAIL depending on whether the
specified grammar matched. */
static int
-parse_operands (char *str, const unsigned char *pattern)
+parse_operands (char *str, const unsigned int *pattern, bfd_boolean thumb)
{
- unsigned const char *upat = pattern;
+ unsigned const int *upat = pattern;
char *backtrack_pos = 0;
const char *backtrack_error = 0;
int i, val, backtrack_index = 0;
enum arm_reg_type rtype;
parse_operand_result result;
+ unsigned int op_parse_code;
-#define po_char_or_fail(chr) do { \
- if (skip_past_char (&str, chr) == FAIL) \
- goto bad_args; \
-} while (0)
+#define po_char_or_fail(chr) \
+ do \
+ { \
+ if (skip_past_char (&str, chr) == FAIL) \
+ goto bad_args; \
+ } \
+ while (0)
-#define po_reg_or_fail(regtype) do { \
- val = arm_typed_reg_parse (&str, regtype, &rtype, \
- &inst.operands[i].vectype); \
- if (val == FAIL) \
+#define po_reg_or_fail(regtype) \
+ do \
{ \
- first_error (_(reg_expected_msgs[regtype])); \
- goto failure; \
+ val = arm_typed_reg_parse (& str, regtype, & rtype, \
+ & inst.operands[i].vectype); \
+ if (val == FAIL) \
+ { \
+ first_error (_(reg_expected_msgs[regtype])); \
+ goto failure; \
+ } \
+ inst.operands[i].reg = val; \
+ inst.operands[i].isreg = 1; \
+ inst.operands[i].isquad = (rtype == REG_TYPE_NQ); \
+ inst.operands[i].issingle = (rtype == REG_TYPE_VFS); \
+ inst.operands[i].isvec = (rtype == REG_TYPE_VFS \
+ || rtype == REG_TYPE_VFD \
+ || rtype == REG_TYPE_NQ); \
} \
- inst.operands[i].reg = val; \
- inst.operands[i].isreg = 1; \
- inst.operands[i].isquad = (rtype == REG_TYPE_NQ); \
- inst.operands[i].issingle = (rtype == REG_TYPE_VFS); \
- inst.operands[i].isvec = (rtype == REG_TYPE_VFS \
- || rtype == REG_TYPE_VFD \
- || rtype == REG_TYPE_NQ); \
-} while (0)
-
-#define po_reg_or_goto(regtype, label) do { \
- val = arm_typed_reg_parse (&str, regtype, &rtype, \
- &inst.operands[i].vectype); \
- if (val == FAIL) \
- goto label; \
+ while (0)
+
+#define po_reg_or_goto(regtype, label) \
+ do \
+ { \
+ val = arm_typed_reg_parse (& str, regtype, & rtype, \
+ & inst.operands[i].vectype); \
+ if (val == FAIL) \
+ goto label; \
\
- inst.operands[i].reg = val; \
- inst.operands[i].isreg = 1; \
- inst.operands[i].isquad = (rtype == REG_TYPE_NQ); \
- inst.operands[i].issingle = (rtype == REG_TYPE_VFS); \
- inst.operands[i].isvec = (rtype == REG_TYPE_VFS \
- || rtype == REG_TYPE_VFD \
- || rtype == REG_TYPE_NQ); \
-} while (0)
-
-#define po_imm_or_fail(min, max, popt) do { \
- if (parse_immediate (&str, &val, min, max, popt) == FAIL) \
- goto failure; \
- inst.operands[i].imm = val; \
-} while (0)
-
-#define po_scalar_or_goto(elsz, label) do { \
- val = parse_scalar (&str, elsz, &inst.operands[i].vectype); \
- if (val == FAIL) \
- goto label; \
- inst.operands[i].reg = val; \
- inst.operands[i].isscalar = 1; \
-} while (0)
-
-#define po_misc_or_fail(expr) do { \
- if (expr) \
- goto failure; \
-} while (0)
-
-#define po_misc_or_fail_no_backtrack(expr) do { \
- result = expr; \
- if (result == PARSE_OPERAND_FAIL_NO_BACKTRACK)\
- backtrack_pos = 0; \
- if (result != PARSE_OPERAND_SUCCESS) \
- goto failure; \
-} while (0)
+ inst.operands[i].reg = val; \
+ inst.operands[i].isreg = 1; \
+ inst.operands[i].isquad = (rtype == REG_TYPE_NQ); \
+ inst.operands[i].issingle = (rtype == REG_TYPE_VFS); \
+ inst.operands[i].isvec = (rtype == REG_TYPE_VFS \
+ || rtype == REG_TYPE_VFD \
+ || rtype == REG_TYPE_NQ); \
+ } \
+ while (0)
+
+#define po_imm_or_fail(min, max, popt) \
+ do \
+ { \
+ if (parse_immediate (&str, &val, min, max, popt) == FAIL) \
+ goto failure; \
+ inst.operands[i].imm = val; \
+ } \
+ while (0)
+
+#define po_scalar_or_goto(elsz, label) \
+ do \
+ { \
+ val = parse_scalar (& str, elsz, & inst.operands[i].vectype); \
+ if (val == FAIL) \
+ goto label; \
+ inst.operands[i].reg = val; \
+ inst.operands[i].isscalar = 1; \
+ } \
+ while (0)
+
+#define po_misc_or_fail(expr) \
+ do \
+ { \
+ if (expr) \
+ goto failure; \
+ } \
+ while (0)
+
+#define po_misc_or_fail_no_backtrack(expr) \
+ do \
+ { \
+ result = expr; \
+ if (result == PARSE_OPERAND_FAIL_NO_BACKTRACK) \
+ backtrack_pos = 0; \
+ if (result != PARSE_OPERAND_SUCCESS) \
+ goto failure; \
+ } \
+ while (0)
skip_whitespace (str);
for (i = 0; upat[i] != OP_stop; i++)
{
- if (upat[i] >= OP_FIRST_OPTIONAL)
+ op_parse_code = upat[i];
+ if (op_parse_code >= 1<<16)
+ op_parse_code = thumb ? (op_parse_code >> 16)
+ : (op_parse_code & ((1<<16)-1));
+
+ if (op_parse_code >= OP_FIRST_OPTIONAL)
{
/* Remember where we are in case we need to backtrack. */
- assert (!backtrack_pos);
+ gas_assert (!backtrack_pos);
backtrack_pos = str;
backtrack_error = inst.error;
backtrack_index = i;
if (i > 0 && (i > 1 || inst.operands[0].present))
po_char_or_fail (',');
- switch (upat[i])
+ switch (op_parse_code)
{
/* Registers */
case OP_oRRnpc:
+ case OP_oRRnpcsp:
case OP_RRnpc:
+ case OP_RRnpcsp:
case OP_oRR:
case OP_RR: po_reg_or_fail (REG_TYPE_RN); break;
case OP_RCP: po_reg_or_fail (REG_TYPE_CP); break;
scalars are accepted here, so deal with those in later code. */
case OP_RNSC: po_scalar_or_goto (8, failure); break;
- /* WARNING: We can expand to two operands here. This has the potential
- to totally confuse the backtracking mechanism! It will be OK at
- least as long as we don't try to use optional args as well,
- though. */
- case OP_NILO:
- {
- po_reg_or_goto (REG_TYPE_NDQ, try_imm);
- inst.operands[i].present = 1;
- i++;
- skip_past_comma (&str);
- po_reg_or_goto (REG_TYPE_NDQ, one_reg_only);
- break;
- one_reg_only:
- /* Optional register operand was omitted. Unfortunately, it's in
- operands[i-1] and we need it to be in inst.operands[i]. Fix that
- here (this is a bit grotty). */
- inst.operands[i] = inst.operands[i-1];
- inst.operands[i-1].present = 0;
- break;
- try_imm:
- /* There's a possibility of getting a 64-bit immediate here, so
- we need special handling. */
- if (parse_big_immediate (&str, i) == FAIL)
- {
- inst.error = _("immediate value is out of range");
- goto failure;
- }
- }
- break;
-
case OP_RNDQ_I0:
{
po_reg_or_goto (REG_TYPE_NDQ, try_imm0);
po_misc_or_fail (parse_neon_mov (&str, &i) == FAIL);
break;
- case OP_RNDQ_IMVNb:
+ case OP_RNDQ_Ibig:
{
- po_reg_or_goto (REG_TYPE_NDQ, try_mvnimm);
+ po_reg_or_goto (REG_TYPE_NDQ, try_immbig);
break;
- try_mvnimm:
+ try_immbig:
/* There's a possibility of getting a 64-bit immediate here, so
we need special handling. */
if (parse_big_immediate (&str, i) == FAIL)
po_misc_or_fail (parse_half (&str));
break;
- /* Register or expression */
+ /* Register or expression. */
case OP_RR_EXr: po_reg_or_goto (REG_TYPE_RN, EXPr); break;
case OP_RR_EXi: po_reg_or_goto (REG_TYPE_RN, EXPi); break;
- /* Register or immediate */
+ /* Register or immediate. */
case OP_RRnpc_I0: po_reg_or_goto (REG_TYPE_RN, I0); break;
I0: po_imm_or_fail (0, 0, FALSE); break;
case OP_RIWR_I32z: po_reg_or_goto (REG_TYPE_MMXWR, I32z); break;
I32z: po_imm_or_fail (0, 32, FALSE); break;
- /* Two kinds of register */
+ /* Two kinds of register. */
case OP_RIWR_RIWC:
{
struct reg_entry *rege = arm_reg_parse_multi (&str);
if (found != 15)
goto failure;
inst.operands[i].isvec = 1;
+ /* APSR_nzcv is encoded in instructions as if it were the REG_PC. */
+ inst.operands[i].reg = REG_PC;
}
else
goto failure;
po_misc_or_fail (parse_tb (&str));
break;
- /* Register lists */
+ /* Register lists. */
case OP_REGLST:
val = parse_reg_list (&str);
if (*str == '^')
break;
default:
- as_fatal (_("unhandled operand code %d"), upat[i]);
+ as_fatal (_("unhandled operand code %d"), op_parse_code);
}
/* Various value-based sanity checks and shared operations. We
do not signal immediate failures for the register constraints;
this allows a syntax error to take precedence. */
- switch (upat[i])
+ switch (op_parse_code)
{
case OP_oRRnpc:
case OP_RRnpc:
inst.error = BAD_PC;
break;
+ case OP_oRRnpcsp:
+ case OP_RRnpcsp:
+ if (inst.operands[i].isreg)
+ {
+ if (inst.operands[i].reg == REG_PC)
+ inst.error = BAD_PC;
+ else if (inst.operands[i].reg == REG_SP)
+ inst.error = BAD_SP;
+ }
+ break;
+
case OP_CPSF:
case OP_ENDI:
case OP_oROR:
#undef po_reg_or_goto
#undef po_imm_or_fail
#undef po_scalar_or_fail
-\f
+
/* Shorthand macro for instruction encoding functions issuing errors. */
-#define constraint(expr, err) do { \
- if (expr) \
+#define constraint(expr, err) \
+ do \
{ \
- inst.error = err; \
- return; \
+ if (expr) \
+ { \
+ inst.error = err; \
+ return; \
+ } \
} \
-} while (0)
+ while (0)
+
+/* Reject "bad registers" for Thumb-2 instructions. Many Thumb-2
+ instructions are unpredictable if these registers are used. This
+ is the BadReg predicate in ARM's Thumb-2 documentation. */
+#define reject_bad_reg(reg) \
+ do \
+ if (reg == REG_SP || reg == REG_PC) \
+ { \
+ inst.error = (reg == REG_SP) ? BAD_SP : BAD_PC; \
+ return; \
+ } \
+ while (0)
+
+/* If REG is R13 (the stack pointer), warn that its use is
+ deprecated. */
+#define warn_deprecated_sp(reg) \
+ do \
+ if (warn_on_deprecated && reg == REG_SP) \
+ as_warn (_("use of r13 is deprecated")); \
+ while (0)
/* Functions for operand encoding. ARM, then Thumb. */
if ((pos == VFP_REG_Dd || pos == VFP_REG_Dn || pos == VFP_REG_Dm)
&& reg > 15)
{
- if (ARM_CPU_HAS_FEATURE (cpu_variant, fpu_vfp_ext_v3))
+ if (ARM_CPU_HAS_FEATURE (cpu_variant, fpu_vfp_ext_d32))
{
if (thumb_mode)
ARM_MERGE_FEATURE_SETS (thumb_arch_used, thumb_arch_used,
- fpu_vfp_ext_v3);
+ fpu_vfp_ext_d32);
else
ARM_MERGE_FEATURE_SETS (arm_arch_used, arm_arch_used,
- fpu_vfp_ext_v3);
+ fpu_vfp_ext_d32);
}
else
{
static void
encode_arm_addr_mode_common (int i, bfd_boolean is_t)
{
- assert (inst.operands[i].isreg);
+ gas_assert (inst.operands[i].isreg);
inst.instruction |= inst.operands[i].reg << 16;
if (inst.operands[i].preind)
}
else if (inst.operands[i].postind)
{
- assert (inst.operands[i].writeback);
+ gas_assert (inst.operands[i].writeback);
if (is_t)
inst.instruction |= WRITE_BACK;
}
static void
encode_arm_addr_mode_2 (int i, bfd_boolean is_t)
{
+ const bfd_boolean is_pc = (inst.operands[i].reg == REG_PC);
+
encode_arm_addr_mode_common (i, is_t);
if (inst.operands[i].immisreg)
{
+ constraint ((inst.operands[i].imm == REG_PC
+ || (is_pc && inst.operands[i].writeback)),
+ BAD_PC_ADDRESSING);
inst.instruction |= INST_IMMEDIATE; /* yes, this is backwards */
inst.instruction |= inst.operands[i].imm;
if (!inst.operands[i].negative)
}
else /* immediate offset in inst.reloc */
{
+ if (is_pc && !inst.reloc.pc_rel)
+ {
+ const bfd_boolean is_load = ((inst.instruction & LOAD_BIT) != 0);
+ /* BAD_PC_ADDRESSING Condition =
+ is_load => is_t
+ which becomes !is_load || is_t. */
+ constraint ((!is_load || is_t),
+ BAD_PC_ADDRESSING);
+ }
+
if (inst.reloc.type == BFD_RELOC_UNUSED)
inst.reloc.type = BFD_RELOC_ARM_OFFSET_IMM;
}
if (inst.operands[i].immisreg)
{
+ constraint ((inst.operands[i].imm == REG_PC
+ || inst.operands[i].reg == REG_PC),
+ BAD_PC_ADDRESSING);
inst.instruction |= inst.operands[i].imm;
if (!inst.operands[i].negative)
inst.instruction |= INDEX_UP;
}
else /* immediate offset in inst.reloc */
{
+ constraint ((inst.operands[i].reg == REG_PC && !inst.reloc.pc_rel
+ && inst.operands[i].writeback),
+ BAD_PC_WRITEBACK);
inst.instruction |= HWOFFSET_IMM;
if (inst.reloc.type == BFD_RELOC_UNUSED)
inst.reloc.type = BFD_RELOC_ARM_OFFSET_IMM8;
{
inst.instruction |= inst.operands[i].reg << 16;
- assert (!(inst.operands[i].preind && inst.operands[i].postind));
+ gas_assert (!(inst.operands[i].preind && inst.operands[i].postind));
if (!inst.operands[i].preind && !inst.operands[i].postind) /* unindexed */
{
- assert (!inst.operands[i].writeback);
+ gas_assert (!inst.operands[i].writeback);
if (!unind_ok)
{
inst.error = _("instruction does not support unindexed addressing");
}
if (reloc_override)
- inst.reloc.type = reloc_override;
+ inst.reloc.type = (bfd_reloc_code_real_type) reloc_override;
else if ((inst.reloc.type < BFD_RELOC_ARM_ALU_PC_G0_NC
|| inst.reloc.type > BFD_RELOC_ARM_LDC_SB_G2)
&& inst.reloc.type != BFD_RELOC_ARM_LDR_PC_G0)
/* inst.reloc.exp describes an "=expr" load pseudo-operation.
Determine whether it can be performed with a move instruction; if
it can, convert inst.instruction to that move instruction and
- return 1; if it can't, convert inst.instruction to a literal-pool
- load and return 0. If this is not a valid thing to do in the
- current context, set inst.error and return 1.
+ return TRUE; if it can't, convert inst.instruction to a literal-pool
+ load and return FALSE. If this is not a valid thing to do in the
+ current context, set inst.error and return TRUE.
inst.operands[i] describes the destination register. */
-static int
+static bfd_boolean
move_or_literal_pool (int i, bfd_boolean thumb_p, bfd_boolean mode_3)
{
unsigned long tbit;
if ((inst.instruction & tbit) == 0)
{
inst.error = _("invalid pseudo operation");
- return 1;
+ return TRUE;
}
if (inst.reloc.exp.X_op != O_constant && inst.reloc.exp.X_op != O_symbol)
{
inst.error = _("constant expression expected");
- return 1;
+ return TRUE;
}
if (inst.reloc.exp.X_op == O_constant)
{
/* This can be done with a mov(1) instruction. */
inst.instruction = T_OPCODE_MOV_I8 | (inst.operands[i].reg << 8);
inst.instruction |= inst.reloc.exp.X_add_number;
- return 1;
+ return TRUE;
}
}
else
inst.instruction &= LITERAL_MASK;
inst.instruction |= INST_IMMEDIATE | (OPCODE_MOV << DATA_OP_SHIFT);
inst.instruction |= value & 0xfff;
- return 1;
+ return TRUE;
}
value = encode_arm_immediate (~inst.reloc.exp.X_add_number);
inst.instruction &= LITERAL_MASK;
inst.instruction |= INST_IMMEDIATE | (OPCODE_MVN << DATA_OP_SHIFT);
inst.instruction |= value & 0xfff;
- return 1;
+ return TRUE;
}
}
}
if (add_to_lit_pool () == FAIL)
{
inst.error = _("literal pool insertion failed");
- return 1;
+ return TRUE;
}
inst.operands[1].reg = REG_PC;
inst.operands[1].isreg = 1;
: (mode_3
? BFD_RELOC_ARM_HWLITERAL
: BFD_RELOC_ARM_LITERAL));
- return 0;
+ return FALSE;
}
/* Functions for instruction encoding, sorted by sub-architecture.
unsigned Rn = inst.operands[2].reg;
/* Enforce restrictions on SWP instruction. */
if ((inst.instruction & 0x0fbfffff) == 0x01000090)
- constraint (Rn == inst.operands[0].reg || Rn == inst.operands[1].reg,
- _("Rn must not overlap other operands"));
+ {
+ constraint (Rn == inst.operands[0].reg || Rn == inst.operands[1].reg,
+ _("Rn must not overlap other operands"));
+
+ /* SWP{b} is deprecated for ARMv6* and ARMv7. */
+ if (warn_on_deprecated
+ && ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v6))
+ as_warn (_("swp{b} use is deprecated for this architecture"));
+
+ }
inst.instruction |= inst.operands[0].reg << 12;
inst.instruction |= inst.operands[1].reg;
inst.instruction |= Rn << 16;
static void
do_rm_rd_rn (void)
{
+ constraint ((inst.operands[2].reg == REG_PC), BAD_PC);
+ constraint (((inst.reloc.exp.X_op != O_constant
+ && inst.reloc.exp.X_op != O_illegal)
+ || inst.reloc.exp.X_add_number != 0),
+ BAD_ADDR_MODE);
inst.instruction |= inst.operands[0].reg;
inst.instruction |= inst.operands[1].reg << 12;
inst.instruction |= inst.operands[2].reg << 16;
{
constraint (inst.operands[0].imm != BFD_RELOC_ARM_PLT32,
_("the only suffix valid here is '(plt)'"));
- inst.reloc.type = BFD_RELOC_ARM_PLT32;
+ inst.reloc.type = BFD_RELOC_ARM_PLT32;
}
else
{
- inst.reloc.type = default_reloc;
+ inst.reloc.type = (bfd_reloc_code_real_type) default_reloc;
}
inst.reloc.pc_rel = 1;
}
else
{
/* Arg is an address; this instruction cannot be executed
- conditionally, and the opcode must be adjusted. */
+ conditionally, and the opcode must be adjusted.
+ We retain the BFD_RELOC_ARM_PCREL_BLX till the very end
+ where we generate out a BFD_RELOC_ARM_PCREL_CALL instead. */
constraint (inst.cond != COND_ALWAYS, BAD_COND);
inst.instruction = 0xfa000000;
-#ifdef OBJ_ELF
- if (EF_ARM_EABI_VERSION (meabi_flags) >= EF_ARM_EABI_VER4)
- encode_branch (BFD_RELOC_ARM_PCREL_CALL);
- else
-#endif
- encode_branch (BFD_RELOC_ARM_PCREL_BLX);
+ encode_branch (BFD_RELOC_ARM_PCREL_BLX);
}
}
static void
do_co_reg (void)
{
+ unsigned Rd;
+
+ Rd = inst.operands[2].reg;
+ if (thumb_mode)
+ {
+ if (inst.instruction == 0xee000010
+ || inst.instruction == 0xfe000010)
+ /* MCR, MCR2 */
+ reject_bad_reg (Rd);
+ else
+ /* MRC, MRC2 */
+ constraint (Rd == REG_SP, BAD_SP);
+ }
+ else
+ {
+ /* MCR */
+ if (inst.instruction == 0xe000010)
+ constraint (Rd == REG_PC, BAD_PC);
+ }
+
+
inst.instruction |= inst.operands[0].reg << 8;
inst.instruction |= inst.operands[1].imm << 21;
- inst.instruction |= inst.operands[2].reg << 12;
+ inst.instruction |= Rd << 12;
inst.instruction |= inst.operands[3].reg << 16;
inst.instruction |= inst.operands[4].reg;
inst.instruction |= inst.operands[5].imm << 5;
static void
do_co_reg2c (void)
{
+ unsigned Rd, Rn;
+
+ Rd = inst.operands[2].reg;
+ Rn = inst.operands[3].reg;
+
+ if (thumb_mode)
+ {
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+ }
+ else
+ {
+ constraint (Rd == REG_PC, BAD_PC);
+ constraint (Rn == REG_PC, BAD_PC);
+ }
+
inst.instruction |= inst.operands[0].reg << 8;
inst.instruction |= inst.operands[1].imm << 4;
- inst.instruction |= inst.operands[2].reg << 12;
- inst.instruction |= inst.operands[3].reg << 16;
+ inst.instruction |= Rd << 12;
+ inst.instruction |= Rn << 16;
inst.instruction |= inst.operands[4].reg;
}
do_it (void)
{
/* There is no IT instruction in ARM mode. We
- process it but do not generate code for it. */
+ process it to do the validation as if in
+ thumb mode, just in case the code gets
+ assembled for thumb using the unified syntax. */
+
inst.size = 0;
+ if (unified_syntax)
+ {
+ set_it_insn_type (IT_INSN);
+ now_it.mask = (inst.instruction & 0xf) | 0x10;
+ now_it.cc = inst.operands[0].imm;
+ }
}
static void
|| inst.reloc.exp.X_add_number != 0,
_("offset must be zero in ARM encoding"));
+ constraint ((inst.operands[1].reg == REG_PC), BAD_PC);
+
inst.instruction |= inst.operands[0].reg << 12;
inst.instruction |= inst.operands[1].reg << 16;
inst.reloc.type = BFD_RELOC_UNUSED;
static void
do_ldstv4 (void)
{
+ constraint (inst.operands[0].reg == REG_PC, BAD_PC);
inst.instruction |= inst.operands[0].reg << 12;
if (!inst.operands[1].isreg)
if (move_or_literal_pool (0, /*thumb_p=*/FALSE, /*mode_3=*/TRUE))
return SUCCESS;
}
+static void
+do_vmrs (void)
+{
+ unsigned Rt = inst.operands[0].reg;
+
+ if (thumb_mode && inst.operands[0].reg == REG_SP)
+ {
+ inst.error = BAD_SP;
+ return;
+ }
+
+ /* APSR_ sets isvec. All other refs to PC are illegal. */
+ if (!inst.operands[0].isvec && inst.operands[0].reg == REG_PC)
+ {
+ inst.error = BAD_PC;
+ return;
+ }
+
+ if (inst.operands[1].reg != 1)
+ first_error (_("operand 1 must be FPSCR"));
+
+ inst.instruction |= (Rt << 12);
+}
+
+static void
+do_vmsr (void)
+{
+ unsigned Rt = inst.operands[1].reg;
+
+ if (thumb_mode)
+ reject_bad_reg (Rt);
+ else if (Rt == REG_PC)
+ {
+ inst.error = BAD_PC;
+ return;
+ }
+
+ if (inst.operands[0].reg != 1)
+ first_error (_("operand 0 must be FPSCR"));
+
+ inst.instruction |= (Rt << 12);
+}
+
static void
do_mrs (void)
{
constraint ((inst.operands[1].imm & (PSR_c|PSR_x|PSR_s|PSR_f))
!= (PSR_c|PSR_f),
_("'CPSR' or 'SPSR' expected"));
+ constraint (inst.operands[0].reg == REG_PC, BAD_PC);
inst.instruction |= inst.operands[0].reg << 12;
inst.instruction |= (inst.operands[1].imm & SPSR_BIT);
}
static void
do_mul (void)
{
+ constraint (inst.operands[2].reg == REG_PC, BAD_PC);
+
if (!inst.operands[2].present)
inst.operands[2].reg = inst.operands[0].reg;
inst.instruction |= inst.operands[0].reg << 16;
static void
do_nop (void)
{
- if (inst.operands[0].present)
+ if (inst.operands[0].present
+ || ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v6k))
{
/* Architectural NOP hints are CPSR sets with no bits selected. */
inst.instruction &= 0xf0000000;
- inst.instruction |= 0x0320f000 + inst.operands[0].imm;
+ inst.instruction |= 0x0320f000;
+ if (inst.operands[0].present)
+ inst.instruction |= inst.operands[0].imm;
}
}
if (inst.operands[0].present)
{
reg = inst.operands[0].reg;
- constraint (reg != 13, _("SRS base register must be r13"));
+ constraint (reg != REG_SP, _("SRS base register must be r13"));
}
else
- reg = 13;
+ reg = REG_SP;
inst.instruction |= reg << 16;
inst.instruction |= inst.operands[1].imm;
Thumb32 format load or store instruction. Reject forms that cannot
be used with such instructions. If is_t is true, reject forms that
cannot be used with a T instruction; if is_d is true, reject forms
- that cannot be used with a D instruction. */
+ that cannot be used with a D instruction. If it is a store insn,
+ reject PC in Rn. */
static void
encode_thumb32_addr_mode (int i, bfd_boolean is_t, bfd_boolean is_d)
{
- bfd_boolean is_pc = (inst.operands[i].reg == REG_PC);
+ const bfd_boolean is_pc = (inst.operands[i].reg == REG_PC);
constraint (!inst.operands[i].isreg,
_("Instruction does not support =N addresses"));
inst.instruction |= inst.operands[i].reg << 16;
if (inst.operands[i].immisreg)
{
- constraint (is_pc, _("cannot use register index with PC-relative addressing"));
+ constraint (is_pc, BAD_PC_ADDRESSING);
constraint (is_t || is_d, _("cannot use register index with this instruction"));
constraint (inst.operands[i].negative,
_("Thumb does not support negative register indexing"));
}
else if (inst.operands[i].preind)
{
- constraint (is_pc && inst.operands[i].writeback,
- _("cannot use writeback with PC-relative addressing"));
+ constraint (is_pc && inst.operands[i].writeback, BAD_PC_WRITEBACK);
constraint (is_t && inst.operands[i].writeback,
_("cannot use writeback with this instruction"));
+ constraint (is_pc && ((inst.instruction & THUMB2_LOAD_BIT) == 0)
+ && !inst.reloc.pc_rel, BAD_PC_ADDRESSING);
if (is_d)
{
}
else if (inst.operands[i].postind)
{
- assert (inst.operands[i].writeback);
+ gas_assert (inst.operands[i].writeback);
constraint (is_pc, _("cannot use post-indexing with PC-relative addressing"));
constraint (is_t, _("cannot use post-indexing with this instruction"));
holds variant (1).
Also contains several pseudo-instructions used during relaxation. */
#define T16_32_TAB \
- X(adc, 4140, eb400000), \
- X(adcs, 4140, eb500000), \
- X(add, 1c00, eb000000), \
- X(adds, 1c00, eb100000), \
- X(addi, 0000, f1000000), \
- X(addis, 0000, f1100000), \
- X(add_pc,000f, f20f0000), \
- X(add_sp,000d, f10d0000), \
- X(adr, 000f, f20f0000), \
- X(and, 4000, ea000000), \
- X(ands, 4000, ea100000), \
- X(asr, 1000, fa40f000), \
- X(asrs, 1000, fa50f000), \
- X(b, e000, f000b000), \
- X(bcond, d000, f0008000), \
- X(bic, 4380, ea200000), \
- X(bics, 4380, ea300000), \
- X(cmn, 42c0, eb100f00), \
- X(cmp, 2800, ebb00f00), \
- X(cpsie, b660, f3af8400), \
- X(cpsid, b670, f3af8600), \
- X(cpy, 4600, ea4f0000), \
- X(dec_sp,80dd, f1ad0d00), \
- X(eor, 4040, ea800000), \
- X(eors, 4040, ea900000), \
- X(inc_sp,00dd, f10d0d00), \
- X(ldmia, c800, e8900000), \
- X(ldr, 6800, f8500000), \
- X(ldrb, 7800, f8100000), \
- X(ldrh, 8800, f8300000), \
- X(ldrsb, 5600, f9100000), \
- X(ldrsh, 5e00, f9300000), \
- X(ldr_pc,4800, f85f0000), \
- X(ldr_pc2,4800, f85f0000), \
- X(ldr_sp,9800, f85d0000), \
- X(lsl, 0000, fa00f000), \
- X(lsls, 0000, fa10f000), \
- X(lsr, 0800, fa20f000), \
- X(lsrs, 0800, fa30f000), \
- X(mov, 2000, ea4f0000), \
- X(movs, 2000, ea5f0000), \
- X(mul, 4340, fb00f000), \
- X(muls, 4340, ffffffff), /* no 32b muls */ \
- X(mvn, 43c0, ea6f0000), \
- X(mvns, 43c0, ea7f0000), \
- X(neg, 4240, f1c00000), /* rsb #0 */ \
- X(negs, 4240, f1d00000), /* rsbs #0 */ \
- X(orr, 4300, ea400000), \
- X(orrs, 4300, ea500000), \
- X(pop, bc00, e8bd0000), /* ldmia sp!,... */ \
- X(push, b400, e92d0000), /* stmdb sp!,... */ \
- X(rev, ba00, fa90f080), \
- X(rev16, ba40, fa90f090), \
- X(revsh, bac0, fa90f0b0), \
- X(ror, 41c0, fa60f000), \
- X(rors, 41c0, fa70f000), \
- X(sbc, 4180, eb600000), \
- X(sbcs, 4180, eb700000), \
- X(stmia, c000, e8800000), \
- X(str, 6000, f8400000), \
- X(strb, 7000, f8000000), \
- X(strh, 8000, f8200000), \
- X(str_sp,9000, f84d0000), \
- X(sub, 1e00, eba00000), \
- X(subs, 1e00, ebb00000), \
- X(subi, 8000, f1a00000), \
- X(subis, 8000, f1b00000), \
- X(sxtb, b240, fa4ff080), \
- X(sxth, b200, fa0ff080), \
- X(tst, 4200, ea100f00), \
- X(uxtb, b2c0, fa5ff080), \
- X(uxth, b280, fa1ff080), \
- X(nop, bf00, f3af8000), \
- X(yield, bf10, f3af8001), \
- X(wfe, bf20, f3af8002), \
- X(wfi, bf30, f3af8003), \
- X(sev, bf40, f3af9004), /* typo, 8004? */
+ X(_adc, 4140, eb400000), \
+ X(_adcs, 4140, eb500000), \
+ X(_add, 1c00, eb000000), \
+ X(_adds, 1c00, eb100000), \
+ X(_addi, 0000, f1000000), \
+ X(_addis, 0000, f1100000), \
+ X(_add_pc,000f, f20f0000), \
+ X(_add_sp,000d, f10d0000), \
+ X(_adr, 000f, f20f0000), \
+ X(_and, 4000, ea000000), \
+ X(_ands, 4000, ea100000), \
+ X(_asr, 1000, fa40f000), \
+ X(_asrs, 1000, fa50f000), \
+ X(_b, e000, f000b000), \
+ X(_bcond, d000, f0008000), \
+ X(_bic, 4380, ea200000), \
+ X(_bics, 4380, ea300000), \
+ X(_cmn, 42c0, eb100f00), \
+ X(_cmp, 2800, ebb00f00), \
+ X(_cpsie, b660, f3af8400), \
+ X(_cpsid, b670, f3af8600), \
+ X(_cpy, 4600, ea4f0000), \
+ X(_dec_sp,80dd, f1ad0d00), \
+ X(_eor, 4040, ea800000), \
+ X(_eors, 4040, ea900000), \
+ X(_inc_sp,00dd, f10d0d00), \
+ X(_ldmia, c800, e8900000), \
+ X(_ldr, 6800, f8500000), \
+ X(_ldrb, 7800, f8100000), \
+ X(_ldrh, 8800, f8300000), \
+ X(_ldrsb, 5600, f9100000), \
+ X(_ldrsh, 5e00, f9300000), \
+ X(_ldr_pc,4800, f85f0000), \
+ X(_ldr_pc2,4800, f85f0000), \
+ X(_ldr_sp,9800, f85d0000), \
+ X(_lsl, 0000, fa00f000), \
+ X(_lsls, 0000, fa10f000), \
+ X(_lsr, 0800, fa20f000), \
+ X(_lsrs, 0800, fa30f000), \
+ X(_mov, 2000, ea4f0000), \
+ X(_movs, 2000, ea5f0000), \
+ X(_mul, 4340, fb00f000), \
+ X(_muls, 4340, ffffffff), /* no 32b muls */ \
+ X(_mvn, 43c0, ea6f0000), \
+ X(_mvns, 43c0, ea7f0000), \
+ X(_neg, 4240, f1c00000), /* rsb #0 */ \
+ X(_negs, 4240, f1d00000), /* rsbs #0 */ \
+ X(_orr, 4300, ea400000), \
+ X(_orrs, 4300, ea500000), \
+ X(_pop, bc00, e8bd0000), /* ldmia sp!,... */ \
+ X(_push, b400, e92d0000), /* stmdb sp!,... */ \
+ X(_rev, ba00, fa90f080), \
+ X(_rev16, ba40, fa90f090), \
+ X(_revsh, bac0, fa90f0b0), \
+ X(_ror, 41c0, fa60f000), \
+ X(_rors, 41c0, fa70f000), \
+ X(_sbc, 4180, eb600000), \
+ X(_sbcs, 4180, eb700000), \
+ X(_stmia, c000, e8800000), \
+ X(_str, 6000, f8400000), \
+ X(_strb, 7000, f8000000), \
+ X(_strh, 8000, f8200000), \
+ X(_str_sp,9000, f84d0000), \
+ X(_sub, 1e00, eba00000), \
+ X(_subs, 1e00, ebb00000), \
+ X(_subi, 8000, f1a00000), \
+ X(_subis, 8000, f1b00000), \
+ X(_sxtb, b240, fa4ff080), \
+ X(_sxth, b200, fa0ff080), \
+ X(_tst, 4200, ea100f00), \
+ X(_uxtb, b2c0, fa5ff080), \
+ X(_uxth, b280, fa1ff080), \
+ X(_nop, bf00, f3af8000), \
+ X(_yield, bf10, f3af8001), \
+ X(_wfe, bf20, f3af8002), \
+ X(_wfi, bf30, f3af8003), \
+ X(_sev, bf40, f3af8004),
/* To catch errors in encoding functions, the codes are all offset by
0xF800, putting them in one of the 32-bit prefix ranges, ergo undefined
as 16-bit instructions. */
-#define X(a,b,c) T_MNEM_##a
+#define X(a,b,c) T_MNEM##a
enum t16_32_codes { T16_32_OFFSET = 0xF7FF, T16_32_TAB };
#undef X
#define X(a,b,c) 0x##c
static const unsigned int thumb_op32[] = { T16_32_TAB };
-#define THUMB_OP32(n) (thumb_op32[(n) - (T16_32_OFFSET + 1)])
-#define THUMB_SETS_FLAGS(n) (THUMB_OP32 (n) & 0x00100000)
+#define THUMB_OP32(n) (thumb_op32[(n) - (T16_32_OFFSET + 1)])
+#define THUMB_SETS_FLAGS(n) (THUMB_OP32 (n) & 0x00100000)
#undef X
#undef T16_32_TAB
/* Thumb instruction encoders, in alphabetical order. */
/* ADDW or SUBW. */
+
static void
do_t_add_sub_w (void)
{
Rd = inst.operands[0].reg;
Rn = inst.operands[1].reg;
- constraint (Rd == 15, _("PC not allowed as destination"));
+ /* If Rn is REG_PC, this is ADR; if Rn is REG_SP, then this
+ is the SP-{plus,minus}-immediate form of the instruction. */
+ if (Rn == REG_SP)
+ constraint (Rd == REG_PC, BAD_PC);
+ else
+ reject_bad_reg (Rd);
+
inst.instruction |= (Rn << 16) | (Rd << 8);
inst.reloc.type = BFD_RELOC_ARM_T32_IMM12;
}
? inst.operands[1].reg /* Rd, Rs, foo */
: inst.operands[0].reg); /* Rd, foo -> Rd, Rd, foo */
+ if (Rd == REG_PC)
+ set_it_insn_type_last ();
+
if (unified_syntax)
{
bfd_boolean flags;
flags = (inst.instruction == T_MNEM_adds
|| inst.instruction == T_MNEM_subs);
if (flags)
- narrow = (current_it_mask == 0);
+ narrow = !in_it_block ();
else
- narrow = (current_it_mask != 0);
+ narrow = in_it_block ();
if (!inst.operands[2].isreg)
{
int add;
+ constraint (Rd == REG_SP && Rs != REG_SP, BAD_SP);
+
add = (inst.instruction == T_MNEM_add
|| inst.instruction == T_MNEM_adds);
opcode = 0;
{
if (Rd == REG_PC)
{
+ constraint (add, BAD_PC);
constraint (Rs != REG_LR || inst.instruction != T_MNEM_subs,
_("only SUBS PC, LR, #const allowed"));
constraint (inst.reloc.exp.X_op != O_constant,
}
}
}
+
+ constraint (Rd == REG_PC, BAD_PC);
+ constraint (Rd == REG_SP && Rs != REG_SP, BAD_SP);
+ constraint (Rs == REG_PC, BAD_PC);
+ reject_bad_reg (Rn);
+
/* If we get here, it can't be done in 16 bits. */
constraint (inst.operands[2].shifted && inst.operands[2].immisreg,
_("shift must be constant"));
static void
do_t_adr (void)
{
- if (unified_syntax && inst.size_req == 0 && inst.operands[0].reg <= 7)
+ unsigned Rd;
+
+ Rd = inst.operands[0].reg;
+ reject_bad_reg (Rd);
+
+ if (unified_syntax && inst.size_req == 0 && Rd <= 7)
{
/* Defer to section relaxation. */
inst.relax = inst.instruction;
inst.instruction = THUMB_OP16 (inst.instruction);
- inst.instruction |= inst.operands[0].reg << 4;
+ inst.instruction |= Rd << 4;
}
else if (unified_syntax && inst.size_req != 2)
{
/* Generate a 32-bit opcode. */
inst.instruction = THUMB_OP32 (inst.instruction);
- inst.instruction |= inst.operands[0].reg << 8;
+ inst.instruction |= Rd << 8;
inst.reloc.type = BFD_RELOC_ARM_T32_ADD_PC12;
inst.reloc.pc_rel = 1;
}
inst.reloc.exp.X_add_number -= 4; /* PC relative adjust. */
inst.reloc.pc_rel = 1;
- inst.instruction |= inst.operands[0].reg << 4;
+ inst.instruction |= Rd << 4;
}
}
: inst.operands[0].reg); /* Rd, foo -> Rd, Rd, foo */
Rn = inst.operands[2].reg;
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rs);
+ if (inst.operands[2].isreg)
+ reject_bad_reg (Rn);
+
if (unified_syntax)
{
if (!inst.operands[2].isreg)
/* See if we can do this with a 16-bit instruction. */
if (THUMB_SETS_FLAGS (inst.instruction))
- narrow = current_it_mask == 0;
+ narrow = !in_it_block ();
else
- narrow = current_it_mask != 0;
+ narrow = in_it_block ();
if (Rd > 7 || Rn > 7 || Rs > 7)
narrow = FALSE;
: inst.operands[0].reg); /* Rd, foo -> Rd, Rd, foo */
Rn = inst.operands[2].reg;
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rs);
+ if (inst.operands[2].isreg)
+ reject_bad_reg (Rn);
+
if (unified_syntax)
{
if (!inst.operands[2].isreg)
/* See if we can do this with a 16-bit instruction. */
if (THUMB_SETS_FLAGS (inst.instruction))
- narrow = current_it_mask == 0;
+ narrow = !in_it_block ();
else
- narrow = current_it_mask != 0;
+ narrow = in_it_block ();
if (Rd > 7 || Rn > 7 || Rs > 7)
narrow = FALSE;
static void
do_t_bfc (void)
{
+ unsigned Rd;
unsigned int msb = inst.operands[1].imm + inst.operands[2].imm;
constraint (msb > 32, _("bit-field extends past end of register"));
/* The instruction encoding stores the LSB and MSB,
not the LSB and width. */
- inst.instruction |= inst.operands[0].reg << 8;
+ Rd = inst.operands[0].reg;
+ reject_bad_reg (Rd);
+ inst.instruction |= Rd << 8;
inst.instruction |= (inst.operands[1].imm & 0x1c) << 10;
inst.instruction |= (inst.operands[1].imm & 0x03) << 6;
inst.instruction |= msb - 1;
static void
do_t_bfi (void)
{
+ int Rd, Rn;
unsigned int msb;
+ Rd = inst.operands[0].reg;
+ reject_bad_reg (Rd);
+
/* #0 in second position is alternative syntax for bfc, which is
the same instruction but with REG_PC in the Rm field. */
if (!inst.operands[1].isreg)
- inst.operands[1].reg = REG_PC;
+ Rn = REG_PC;
+ else
+ {
+ Rn = inst.operands[1].reg;
+ reject_bad_reg (Rn);
+ }
msb = inst.operands[2].imm + inst.operands[3].imm;
constraint (msb > 32, _("bit-field extends past end of register"));
/* The instruction encoding stores the LSB and MSB,
not the LSB and width. */
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
inst.instruction |= (inst.operands[2].imm & 0x1c) << 10;
inst.instruction |= (inst.operands[2].imm & 0x03) << 6;
inst.instruction |= msb - 1;
static void
do_t_bfx (void)
{
+ unsigned Rd, Rn;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[1].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+
constraint (inst.operands[2].imm + inst.operands[3].imm > 32,
_("bit-field extends past end of register"));
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
inst.instruction |= (inst.operands[2].imm & 0x1c) << 10;
inst.instruction |= (inst.operands[2].imm & 0x03) << 6;
inst.instruction |= inst.operands[3].imm - 1;
static void
do_t_blx (void)
{
- constraint (current_it_mask && current_it_mask != 0x10, BAD_BRANCH);
+ set_it_insn_type_last ();
+
if (inst.operands[0].isreg)
- /* We have a register, so this is BLX(2). */
- inst.instruction |= inst.operands[0].reg << 3;
+ {
+ constraint (inst.operands[0].reg == REG_PC, BAD_PC);
+ /* We have a register, so this is BLX(2). */
+ inst.instruction |= inst.operands[0].reg << 3;
+ }
else
{
/* No register. This must be BLX(1). */
inst.instruction = 0xf000e800;
-#ifdef OBJ_ELF
- if (EF_ARM_EABI_VERSION (meabi_flags) >= EF_ARM_EABI_VER4)
- inst.reloc.type = BFD_RELOC_THUMB_PCREL_BRANCH23;
- else
-#endif
- inst.reloc.type = BFD_RELOC_THUMB_PCREL_BLX;
+ inst.reloc.type = BFD_RELOC_THUMB_PCREL_BLX;
inst.reloc.pc_rel = 1;
}
}
int opcode;
int cond;
- if (current_it_mask)
+ cond = inst.cond;
+ set_it_insn_type (IF_INSIDE_IT_LAST_INSN);
+
+ if (in_it_block ())
{
/* Conditional branches inside IT blocks are encoded as unconditional
branches. */
cond = COND_ALWAYS;
- /* A branch must be the last instruction in an IT block. */
- constraint (current_it_mask != 0x10, BAD_BRANCH);
}
else
cond = inst.cond;
inst.reloc.type = BFD_RELOC_THUMB_PCREL_BRANCH25;
else
{
- assert (cond != 0xF);
+ gas_assert (cond != 0xF);
inst.instruction |= cond << 22;
inst.reloc.type = BFD_RELOC_THUMB_PCREL_BRANCH20;
}
constraint (inst.operands[0].imm > 255,
_("immediate value out of range"));
inst.instruction |= inst.operands[0].imm;
+ set_it_insn_type (NEUTRAL_IT_INSN);
}
}
static void
do_t_branch23 (void)
{
- constraint (current_it_mask && current_it_mask != 0x10, BAD_BRANCH);
+ set_it_insn_type_last ();
inst.reloc.type = BFD_RELOC_THUMB_PCREL_BRANCH23;
inst.reloc.pc_rel = 1;
+#if defined(OBJ_COFF)
/* If the destination of the branch is a defined symbol which does not have
the THUMB_FUNC attribute, then we must be calling a function which has
the (interfacearm) attribute. We look for the Thumb entry point to that
&& ! THUMB_IS_FUNC (inst.reloc.exp.X_add_symbol))
inst.reloc.exp.X_add_symbol =
find_real_start (inst.reloc.exp.X_add_symbol);
+#endif
}
static void
do_t_bx (void)
{
- constraint (current_it_mask && current_it_mask != 0x10, BAD_BRANCH);
+ set_it_insn_type_last ();
inst.instruction |= inst.operands[0].reg << 3;
/* ??? FIXME: Should add a hacky reloc here if reg is REG_PC. The reloc
should cause the alignment to be checked once it is known. This is
static void
do_t_bxj (void)
{
- constraint (current_it_mask && current_it_mask != 0x10, BAD_BRANCH);
- if (inst.operands[0].reg == REG_PC)
- as_tsktsk (_("use of r15 in bxj is not really useful"));
+ int Rm;
- inst.instruction |= inst.operands[0].reg << 16;
+ set_it_insn_type_last ();
+ Rm = inst.operands[0].reg;
+ reject_bad_reg (Rm);
+ inst.instruction |= Rm << 16;
}
static void
do_t_clz (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
- inst.instruction |= inst.operands[1].reg;
+ unsigned Rd;
+ unsigned Rm;
+
+ Rd = inst.operands[0].reg;
+ Rm = inst.operands[1].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rm << 16;
+ inst.instruction |= Rm;
}
static void
do_t_cps (void)
{
- constraint (current_it_mask, BAD_NOT_IT);
+ set_it_insn_type (OUTSIDE_IT_INSN);
inst.instruction |= inst.operands[0].imm;
}
static void
do_t_cpsi (void)
{
- constraint (current_it_mask, BAD_NOT_IT);
+ set_it_insn_type (OUTSIDE_IT_INSN);
if (unified_syntax
&& (inst.operands[1].present || inst.size_req == 4)
&& ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_v6_notm))
static void
do_t_cbz (void)
{
- constraint (current_it_mask, BAD_NOT_IT);
+ set_it_insn_type (OUTSIDE_IT_INSN);
constraint (inst.operands[0].reg > 7, BAD_HIREG);
inst.instruction |= inst.operands[0].reg;
inst.reloc.pc_rel = 1;
static void
do_t_div (void)
{
- if (!inst.operands[1].present)
- inst.operands[1].reg = inst.operands[0].reg;
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
- inst.instruction |= inst.operands[2].reg;
+ unsigned Rd, Rn, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rn = (inst.operands[1].present
+ ? inst.operands[1].reg : Rd);
+ Rm = inst.operands[2].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm;
}
static void
{
unsigned int cond = inst.operands[0].imm;
- constraint (current_it_mask, BAD_NOT_IT);
- current_it_mask = (inst.instruction & 0xf) | 0x10;
- current_cc = cond;
+ set_it_insn_type (IT_INSN);
+ now_it.mask = (inst.instruction & 0xf) | 0x10;
+ now_it.cc = cond;
/* If the condition is a negative condition, invert the mask. */
if ((cond & 0x1) == 0x0)
inst.error = _("SP not allowed in register list");
if (load)
{
- if (mask & (1 << 14)
- && mask & (1 << 15))
- inst.error = _("LR and PC should not both be in register list");
+ if (mask & (1 << 15))
+ {
+ if (mask & (1 << 14))
+ inst.error = _("LR and PC should not both be in register list");
+ else
+ set_it_insn_type_last ();
+ }
if ((mask & (1 << base)) != 0
&& writeback)
|| inst.operands[1].negative,
BAD_ADDR_MODE);
+ constraint ((inst.operands[1].reg == REG_PC), BAD_PC);
+
inst.instruction |= inst.operands[0].reg << 12;
inst.instruction |= inst.operands[1].reg << 16;
inst.reloc.type = BFD_RELOC_ARM_T32_OFFSET_U8;
unsigned long opcode;
int Rn;
+ if (inst.operands[0].isreg
+ && !inst.operands[0].preind
+ && inst.operands[0].reg == REG_PC)
+ set_it_insn_type_last ();
+
opcode = inst.instruction;
if (unified_syntax)
{
/* [Rn, Rik] */
if (Rn <= 7 && inst.operands[1].imm <= 7)
goto op16;
+ else if (opcode != T_MNEM_ldr && opcode != T_MNEM_str)
+ reject_bad_reg (inst.operands[1].imm);
}
else if ((Rn <= 7 && opcode != T_MNEM_ldrsh
&& opcode != T_MNEM_ldrsb)
}
}
/* Definitely a 32-bit variant. */
+
+ /* Do some validations regarding addressing modes. */
+ if (inst.operands[1].immisreg && opcode != T_MNEM_ldr
+ && opcode != T_MNEM_str)
+ reject_bad_reg (inst.operands[1].imm);
+
inst.instruction = THUMB_OP32 (opcode);
inst.instruction |= inst.operands[0].reg << 12;
encode_thumb32_addr_mode (1, /*is_t=*/FALSE, /*is_d=*/FALSE);
static void
do_t_mla (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
- inst.instruction |= inst.operands[2].reg;
- inst.instruction |= inst.operands[3].reg << 12;
+ unsigned Rd, Rn, Rm, Ra;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[1].reg;
+ Rm = inst.operands[2].reg;
+ Ra = inst.operands[3].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+ reject_bad_reg (Ra);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm;
+ inst.instruction |= Ra << 12;
}
static void
do_t_mlal (void)
{
- inst.instruction |= inst.operands[0].reg << 12;
- inst.instruction |= inst.operands[1].reg << 8;
- inst.instruction |= inst.operands[2].reg << 16;
- inst.instruction |= inst.operands[3].reg;
+ unsigned RdLo, RdHi, Rn, Rm;
+
+ RdLo = inst.operands[0].reg;
+ RdHi = inst.operands[1].reg;
+ Rn = inst.operands[2].reg;
+ Rm = inst.operands[3].reg;
+
+ reject_bad_reg (RdLo);
+ reject_bad_reg (RdHi);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= RdLo << 12;
+ inst.instruction |= RdHi << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm;
}
static void
do_t_mov_cmp (void)
{
+ unsigned Rn, Rm;
+
+ Rn = inst.operands[0].reg;
+ Rm = inst.operands[1].reg;
+
+ if (Rn == REG_PC)
+ set_it_insn_type_last ();
+
if (unified_syntax)
{
int r0off = (inst.instruction == T_MNEM_mov
bfd_boolean narrow;
bfd_boolean low_regs;
- low_regs = (inst.operands[0].reg <= 7 && inst.operands[1].reg <= 7);
+ low_regs = (Rn <= 7 && Rm <= 7);
opcode = inst.instruction;
- if (current_it_mask)
+ if (in_it_block ())
narrow = opcode != T_MNEM_movs;
else
narrow = opcode != T_MNEM_movs || low_regs;
/* MOVS PC, LR is encoded as SUBS PC, LR, #0. */
if (opcode == T_MNEM_movs && inst.operands[1].isreg
&& !inst.operands[1].shifted
- && inst.operands[0].reg == REG_PC
- && inst.operands[1].reg == REG_LR)
+ && Rn == REG_PC
+ && Rm == REG_LR)
{
inst.instruction = T2_SUBS_PC_LR;
return;
}
+ if (opcode == T_MNEM_cmp)
+ {
+ constraint (Rn == REG_PC, BAD_PC);
+ if (narrow)
+ {
+ /* In the Thumb-2 ISA, use of R13 as Rm is deprecated,
+ but valid. */
+ warn_deprecated_sp (Rm);
+ /* R15 was documented as a valid choice for Rm in ARMv6,
+ but as UNPREDICTABLE in ARMv7. ARM's proprietary
+ tools reject R15, so we do too. */
+ constraint (Rm == REG_PC, BAD_PC);
+ }
+ else
+ reject_bad_reg (Rm);
+ }
+ else if (opcode == T_MNEM_mov
+ || opcode == T_MNEM_movs)
+ {
+ if (inst.operands[1].isreg)
+ {
+ if (opcode == T_MNEM_movs)
+ {
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+ }
+ else if ((Rn == REG_SP || Rn == REG_PC)
+ && (Rm == REG_SP || Rm == REG_PC))
+ reject_bad_reg (Rm);
+ }
+ else
+ reject_bad_reg (Rn);
+ }
+
if (!inst.operands[1].isreg)
{
/* Immediate operand. */
- if (current_it_mask == 0 && opcode == T_MNEM_mov)
+ if (!in_it_block () && opcode == T_MNEM_mov)
narrow = 0;
if (low_regs && narrow)
{
inst.instruction = THUMB_OP16 (opcode);
- inst.instruction |= inst.operands[0].reg << 8;
+ inst.instruction |= Rn << 8;
if (inst.size_req == 2)
inst.reloc.type = BFD_RELOC_ARM_THUMB_IMM;
else
{
inst.instruction = THUMB_OP32 (inst.instruction);
inst.instruction = (inst.instruction & 0xe1ffffff) | 0x10000000;
- inst.instruction |= inst.operands[0].reg << r0off;
+ inst.instruction |= Rn << r0off;
inst.reloc.type = BFD_RELOC_ARM_T32_IMMEDIATE;
}
}
/* Register shifts are encoded as separate shift instructions. */
bfd_boolean flags = (inst.instruction == T_MNEM_movs);
- if (current_it_mask)
+ if (in_it_block ())
narrow = !flags;
else
narrow = flags;
if (!low_regs || inst.operands[1].imm > 7)
narrow = FALSE;
- if (inst.operands[0].reg != inst.operands[1].reg)
+ if (Rn != Rm)
narrow = FALSE;
switch (inst.operands[1].shift_kind)
inst.instruction = opcode;
if (narrow)
{
- inst.instruction |= inst.operands[0].reg;
+ inst.instruction |= Rn;
inst.instruction |= inst.operands[1].imm << 3;
}
else
if (flags)
inst.instruction |= CONDS_BIT;
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
+ inst.instruction |= Rn << 8;
+ inst.instruction |= Rm << 16;
inst.instruction |= inst.operands[1].imm;
}
}
&& (inst.instruction == T_MNEM_mov
|| inst.instruction == T_MNEM_movs))
{
- if (current_it_mask)
+ if (in_it_block ())
narrow = (inst.instruction == T_MNEM_mov);
else
narrow = (inst.instruction == T_MNEM_movs);
if (narrow)
{
- inst.instruction |= inst.operands[0].reg;
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= Rn;
+ inst.instruction |= Rm << 3;
inst.reloc.type = BFD_RELOC_ARM_THUMB_SHIFT;
}
else
{
inst.instruction = THUMB_OP32 (inst.instruction);
- inst.instruction |= inst.operands[0].reg << r0off;
+ inst.instruction |= Rn << r0off;
encode_thumb32_shifted_operand (1);
}
}
{
case T_MNEM_mov:
inst.instruction = T_OPCODE_MOV_HR;
- inst.instruction |= (inst.operands[0].reg & 0x8) << 4;
- inst.instruction |= (inst.operands[0].reg & 0x7);
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= (Rn & 0x8) << 4;
+ inst.instruction |= (Rn & 0x7);
+ inst.instruction |= Rm << 3;
break;
case T_MNEM_movs:
/* We know we have low registers at this point.
Generate ADD Rd, Rs, #0. */
inst.instruction = T_OPCODE_ADD_I3;
- inst.instruction |= inst.operands[0].reg;
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= Rn;
+ inst.instruction |= Rm << 3;
break;
case T_MNEM_cmp:
if (low_regs)
{
inst.instruction = T_OPCODE_CMP_LR;
- inst.instruction |= inst.operands[0].reg;
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= Rn;
+ inst.instruction |= Rm << 3;
}
else
{
inst.instruction = T_OPCODE_CMP_HR;
- inst.instruction |= (inst.operands[0].reg & 0x8) << 4;
- inst.instruction |= (inst.operands[0].reg & 0x7);
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= (Rn & 0x8) << 4;
+ inst.instruction |= (Rn & 0x7);
+ inst.instruction |= Rm << 3;
}
break;
}
}
inst.instruction = THUMB_OP16 (inst.instruction);
+
+ /* PR 10443: Do not silently ignore shifted operands. */
+ constraint (inst.operands[1].shifted,
+ _("shifts in CMP/MOV instructions are only supported in unified syntax"));
+
if (inst.operands[1].isreg)
{
- if (inst.operands[0].reg < 8 && inst.operands[1].reg < 8)
+ if (Rn < 8 && Rm < 8)
{
/* A move of two lowregs is encoded as ADD Rd, Rs, #0
since a MOV instruction produces unpredictable results. */
else
inst.instruction = T_OPCODE_CMP_LR;
- inst.instruction |= inst.operands[0].reg;
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= Rn;
+ inst.instruction |= Rm << 3;
}
else
{
}
else
{
- constraint (inst.operands[0].reg > 7,
+ constraint (Rn > 7,
_("only lo regs allowed with immediate"));
- inst.instruction |= inst.operands[0].reg << 8;
+ inst.instruction |= Rn << 8;
inst.reloc.type = BFD_RELOC_ARM_THUMB_IMM;
}
}
static void
do_t_mov16 (void)
{
+ unsigned Rd;
bfd_vma imm;
bfd_boolean top;
inst.reloc.type = BFD_RELOC_ARM_THUMB_MOVT;
}
- inst.instruction |= inst.operands[0].reg << 8;
+ Rd = inst.operands[0].reg;
+ reject_bad_reg (Rd);
+
+ inst.instruction |= Rd << 8;
if (inst.reloc.type == BFD_RELOC_UNUSED)
{
imm = inst.reloc.exp.X_add_number;
static void
do_t_mvn_tst (void)
{
+ unsigned Rn, Rm;
+
+ Rn = inst.operands[0].reg;
+ Rm = inst.operands[1].reg;
+
+ if (inst.instruction == T_MNEM_cmp
+ || inst.instruction == T_MNEM_cmn)
+ constraint (Rn == REG_PC, BAD_PC);
+ else
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+
if (unified_syntax)
{
int r0off = (inst.instruction == T_MNEM_mvn
if (inst.size_req == 4
|| inst.instruction > 0xffff
|| inst.operands[1].shifted
- || inst.operands[0].reg > 7 || inst.operands[1].reg > 7)
+ || Rn > 7 || Rm > 7)
narrow = FALSE;
else if (inst.instruction == T_MNEM_cmn)
narrow = TRUE;
else if (THUMB_SETS_FLAGS (inst.instruction))
- narrow = (current_it_mask == 0);
+ narrow = !in_it_block ();
else
- narrow = (current_it_mask != 0);
+ narrow = in_it_block ();
if (!inst.operands[1].isreg)
{
if (inst.instruction < 0xffff)
inst.instruction = THUMB_OP32 (inst.instruction);
inst.instruction = (inst.instruction & 0xe1ffffff) | 0x10000000;
- inst.instruction |= inst.operands[0].reg << r0off;
+ inst.instruction |= Rn << r0off;
inst.reloc.type = BFD_RELOC_ARM_T32_IMMEDIATE;
}
else
if (narrow)
{
inst.instruction = THUMB_OP16 (inst.instruction);
- inst.instruction |= inst.operands[0].reg;
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= Rn;
+ inst.instruction |= Rm << 3;
}
else
{
_("shift must be constant"));
if (inst.instruction < 0xffff)
inst.instruction = THUMB_OP32 (inst.instruction);
- inst.instruction |= inst.operands[0].reg << r0off;
+ inst.instruction |= Rn << r0off;
encode_thumb32_shifted_operand (1);
}
}
|| inst.instruction == T_MNEM_mvns, BAD_THUMB32);
constraint (!inst.operands[1].isreg || inst.operands[1].shifted,
_("unshifted register required"));
- constraint (inst.operands[0].reg > 7 || inst.operands[1].reg > 7,
+ constraint (Rn > 7 || Rm > 7,
BAD_HIREG);
inst.instruction = THUMB_OP16 (inst.instruction);
- inst.instruction |= inst.operands[0].reg;
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= Rn;
+ inst.instruction |= Rm << 3;
}
}
static void
do_t_mrs (void)
{
+ unsigned Rd;
int flags;
if (do_vfp_nsyn_mrs () == SUCCESS)
{
constraint (!ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_v1),
_("selected processor does not support "
- "requested special purpose register %x"));
+ "requested special purpose register"));
/* mrs only accepts CPSR/SPSR/CPSR_all/SPSR_all. */
constraint ((flags & ~SPSR_BIT) != (PSR_c|PSR_f),
_("'CPSR' or 'SPSR' expected"));
}
- inst.instruction |= inst.operands[0].reg << 8;
+ Rd = inst.operands[0].reg;
+ reject_bad_reg (Rd);
+
+ inst.instruction |= Rd << 8;
inst.instruction |= (flags & SPSR_BIT) >> 2;
inst.instruction |= inst.operands[1].imm & 0xff;
}
do_t_msr (void)
{
int flags;
+ unsigned Rn;
if (do_vfp_nsyn_msr () == SUCCESS)
return;
"requested special purpose register"));
flags |= PSR_f;
}
+
+ Rn = inst.operands[1].reg;
+ reject_bad_reg (Rn);
+
inst.instruction |= (flags & SPSR_BIT) >> 2;
inst.instruction |= (flags & ~SPSR_BIT) >> 8;
inst.instruction |= (flags & 0xff);
- inst.instruction |= inst.operands[1].reg << 16;
+ inst.instruction |= Rn << 16;
}
static void
do_t_mul (void)
{
+ bfd_boolean narrow;
+ unsigned Rd, Rn, Rm;
+
if (!inst.operands[2].present)
inst.operands[2].reg = inst.operands[0].reg;
- /* There is no 32-bit MULS and no 16-bit MUL. */
- if (unified_syntax && inst.instruction == T_MNEM_mul)
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[1].reg;
+ Rm = inst.operands[2].reg;
+
+ if (unified_syntax)
{
- inst.instruction = THUMB_OP32 (inst.instruction);
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
- inst.instruction |= inst.operands[2].reg << 0;
+ if (inst.size_req == 4
+ || (Rd != Rn
+ && Rd != Rm)
+ || Rn > 7
+ || Rm > 7)
+ narrow = FALSE;
+ else if (inst.instruction == T_MNEM_muls)
+ narrow = !in_it_block ();
+ else
+ narrow = in_it_block ();
}
else
{
- constraint (!unified_syntax
- && inst.instruction == T_MNEM_muls, BAD_THUMB32);
- constraint (inst.operands[0].reg > 7 || inst.operands[1].reg > 7,
+ constraint (inst.instruction == T_MNEM_muls, BAD_THUMB32);
+ constraint (Rn > 7 || Rm > 7,
BAD_HIREG);
+ narrow = TRUE;
+ }
+ if (narrow)
+ {
+ /* 16-bit MULS/Conditional MUL. */
inst.instruction = THUMB_OP16 (inst.instruction);
- inst.instruction |= inst.operands[0].reg;
+ inst.instruction |= Rd;
- if (inst.operands[0].reg == inst.operands[1].reg)
- inst.instruction |= inst.operands[2].reg << 3;
- else if (inst.operands[0].reg == inst.operands[2].reg)
- inst.instruction |= inst.operands[1].reg << 3;
+ if (Rd == Rn)
+ inst.instruction |= Rm << 3;
+ else if (Rd == Rm)
+ inst.instruction |= Rn << 3;
else
constraint (1, _("dest must overlap one source register"));
}
+ else
+ {
+ constraint (inst.instruction != T_MNEM_mul,
+ _("Thumb-2 MUL must not set flags"));
+ /* 32-bit MUL. */
+ inst.instruction = THUMB_OP32 (inst.instruction);
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm << 0;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+ }
}
static void
do_t_mull (void)
{
- inst.instruction |= inst.operands[0].reg << 12;
- inst.instruction |= inst.operands[1].reg << 8;
- inst.instruction |= inst.operands[2].reg << 16;
- inst.instruction |= inst.operands[3].reg;
+ unsigned RdLo, RdHi, Rn, Rm;
- if (inst.operands[0].reg == inst.operands[1].reg)
+ RdLo = inst.operands[0].reg;
+ RdHi = inst.operands[1].reg;
+ Rn = inst.operands[2].reg;
+ Rm = inst.operands[3].reg;
+
+ reject_bad_reg (RdLo);
+ reject_bad_reg (RdHi);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= RdLo << 12;
+ inst.instruction |= RdHi << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm;
+
+ if (RdLo == RdHi)
as_tsktsk (_("rdhi and rdlo must be different"));
}
static void
do_t_nop (void)
{
+ set_it_insn_type (NEUTRAL_IT_INSN);
+
if (unified_syntax)
{
if (inst.size_req == 4 || inst.operands[0].imm > 15)
}
else
{
- inst.instruction = THUMB_OP16 (inst.instruction);
- inst.instruction |= inst.operands[0].imm << 4;
+ /* PR9722: Check for Thumb2 availability before
+ generating a thumb2 nop instruction. */
+ if (ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v6t2))
+ {
+ inst.instruction = THUMB_OP16 (inst.instruction);
+ inst.instruction |= inst.operands[0].imm << 4;
+ }
+ else
+ inst.instruction = 0x46c0;
}
}
else
bfd_boolean narrow;
if (THUMB_SETS_FLAGS (inst.instruction))
- narrow = (current_it_mask == 0);
+ narrow = !in_it_block ();
else
- narrow = (current_it_mask != 0);
+ narrow = in_it_block ();
if (inst.operands[0].reg > 7 || inst.operands[1].reg > 7)
narrow = FALSE;
if (inst.size_req == 4)
}
}
+static void
+do_t_orn (void)
+{
+ unsigned Rd, Rn;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[1].present ? inst.operands[1].reg : Rd;
+
+ reject_bad_reg (Rd);
+ /* Rn == REG_SP is unpredictable; Rn == REG_PC is MVN. */
+ reject_bad_reg (Rn);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
+
+ if (!inst.operands[2].isreg)
+ {
+ inst.instruction = (inst.instruction & 0xe1ffffff) | 0x10000000;
+ inst.reloc.type = BFD_RELOC_ARM_T32_IMMEDIATE;
+ }
+ else
+ {
+ unsigned Rm;
+
+ Rm = inst.operands[2].reg;
+ reject_bad_reg (Rm);
+
+ constraint (inst.operands[2].shifted
+ && inst.operands[2].immisreg,
+ _("shift must be constant"));
+ encode_thumb32_shifted_operand (2);
+ }
+}
+
static void
do_t_pkhbt (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
- inst.instruction |= inst.operands[2].reg;
+ unsigned Rd, Rn, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[1].reg;
+ Rm = inst.operands[2].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm;
if (inst.operands[3].present)
{
unsigned int val = inst.reloc.exp.X_add_number;
do_t_pkhtb (void)
{
if (!inst.operands[3].present)
- inst.instruction &= ~0x00000020;
+ {
+ unsigned Rtmp;
+
+ inst.instruction &= ~0x00000020;
+
+ /* PR 10168. Swap the Rm and Rn registers. */
+ Rtmp = inst.operands[1].reg;
+ inst.operands[1].reg = inst.operands[2].reg;
+ inst.operands[2].reg = Rtmp;
+ }
do_t_pkhbt ();
}
static void
do_t_pld (void)
{
+ if (inst.operands[0].immisreg)
+ reject_bad_reg (inst.operands[0].imm);
+
encode_thumb32_addr_mode (0, /*is_t=*/FALSE, /*is_d=*/FALSE);
}
static void
do_t_rbit (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
+ unsigned Rd, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rm = inst.operands[1].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rm << 16;
+ inst.instruction |= Rm;
}
static void
do_t_rev (void)
{
- if (inst.operands[0].reg <= 7 && inst.operands[1].reg <= 7
+ unsigned Rd, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rm = inst.operands[1].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rm);
+
+ if (Rd <= 7 && Rm <= 7
&& inst.size_req != 4)
{
inst.instruction = THUMB_OP16 (inst.instruction);
- inst.instruction |= inst.operands[0].reg;
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= Rd;
+ inst.instruction |= Rm << 3;
}
else if (unified_syntax)
{
inst.instruction = THUMB_OP32 (inst.instruction);
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
- inst.instruction |= inst.operands[1].reg;
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rm << 16;
+ inst.instruction |= Rm;
}
else
inst.error = BAD_HIREG;
}
+static void
+do_t_rrx (void)
+{
+ unsigned Rd, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rm = inst.operands[1].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rm;
+}
+
static void
do_t_rsb (void)
{
- int Rd, Rs;
+ unsigned Rd, Rs;
Rd = inst.operands[0].reg;
Rs = (inst.operands[1].present
? inst.operands[1].reg /* Rd, Rs, foo */
: inst.operands[0].reg); /* Rd, foo -> Rd, Rd, foo */
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rs);
+ if (inst.operands[2].isreg)
+ reject_bad_reg (inst.operands[2].reg);
+
inst.instruction |= Rd << 8;
inst.instruction |= Rs << 16;
if (!inst.operands[2].isreg)
bfd_boolean narrow;
if ((inst.instruction & 0x00100000) != 0)
- narrow = (current_it_mask == 0);
+ narrow = !in_it_block ();
else
- narrow = (current_it_mask != 0);
+ narrow = in_it_block ();
if (Rd > 7 || Rs > 7)
narrow = FALSE;
static void
do_t_setend (void)
{
- constraint (current_it_mask, BAD_NOT_IT);
+ set_it_insn_type (OUTSIDE_IT_INSN);
if (inst.operands[0].imm)
inst.instruction |= 0x8;
}
}
if (THUMB_SETS_FLAGS (inst.instruction))
- narrow = (current_it_mask == 0);
+ narrow = !in_it_block ();
else
- narrow = (current_it_mask != 0);
+ narrow = in_it_block ();
if (inst.operands[0].reg > 7 || inst.operands[1].reg > 7)
narrow = FALSE;
if (!inst.operands[2].isreg && shift_kind == SHIFT_ROR)
if (inst.size_req == 4)
narrow = FALSE;
+ reject_bad_reg (inst.operands[0].reg);
+ reject_bad_reg (inst.operands[1].reg);
+
if (!narrow)
{
if (inst.operands[2].isreg)
{
+ reject_bad_reg (inst.operands[2].reg);
inst.instruction = THUMB_OP32 (inst.instruction);
inst.instruction |= inst.operands[0].reg << 8;
inst.instruction |= inst.operands[1].reg << 16;
static void
do_t_simd (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
- inst.instruction |= inst.operands[2].reg;
+ unsigned Rd, Rn, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[1].reg;
+ Rm = inst.operands[2].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm;
+}
+
+static void
+do_t_simd2 (void)
+{
+ unsigned Rd, Rn, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rm = inst.operands[1].reg;
+ Rn = inst.operands[2].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm;
}
static void
}
static void
-do_t_ssat (void)
+do_t_ssat_usat (int bias)
{
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].imm - 1;
- inst.instruction |= inst.operands[2].reg << 16;
+ unsigned Rd, Rn;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[2].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= inst.operands[1].imm - bias;
+ inst.instruction |= Rn << 16;
if (inst.operands[3].present)
{
+ offsetT shift_amount = inst.reloc.exp.X_add_number;
+
+ inst.reloc.type = BFD_RELOC_UNUSED;
+
constraint (inst.reloc.exp.X_op != O_constant,
_("expression too complex"));
- if (inst.reloc.exp.X_add_number != 0)
+ if (shift_amount != 0)
{
+ constraint (shift_amount > 31,
+ _("shift expression is too large"));
+
if (inst.operands[3].shift_kind == SHIFT_ASR)
- inst.instruction |= 0x00200000; /* sh bit */
- inst.instruction |= (inst.reloc.exp.X_add_number & 0x1c) << 10;
- inst.instruction |= (inst.reloc.exp.X_add_number & 0x03) << 6;
+ inst.instruction |= 0x00200000; /* sh bit. */
+
+ inst.instruction |= (shift_amount & 0x1c) << 10;
+ inst.instruction |= (shift_amount & 0x03) << 6;
}
- inst.reloc.type = BFD_RELOC_UNUSED;
}
}
+static void
+do_t_ssat (void)
+{
+ do_t_ssat_usat (1);
+}
+
static void
do_t_ssat16 (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
+ unsigned Rd, Rn;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[2].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+
+ inst.instruction |= Rd << 8;
inst.instruction |= inst.operands[1].imm - 1;
- inst.instruction |= inst.operands[2].reg << 16;
+ inst.instruction |= Rn << 16;
}
static void
|| inst.operands[2].negative,
BAD_ADDR_MODE);
+ constraint (inst.operands[2].reg == REG_PC, BAD_PC);
+
inst.instruction |= inst.operands[0].reg << 8;
inst.instruction |= inst.operands[1].reg << 12;
inst.instruction |= inst.operands[2].reg << 16;
constraint (inst.operands[0].reg == inst.operands[1].reg
|| inst.operands[0].reg == inst.operands[2].reg
- || inst.operands[0].reg == inst.operands[3].reg
- || inst.operands[1].reg == inst.operands[2].reg,
+ || inst.operands[0].reg == inst.operands[3].reg,
BAD_OVERLAP);
inst.instruction |= inst.operands[0].reg;
static void
do_t_sxtah (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg << 16;
- inst.instruction |= inst.operands[2].reg;
+ unsigned Rd, Rn, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[1].reg;
+ Rm = inst.operands[2].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+ reject_bad_reg (Rm);
+
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rn << 16;
+ inst.instruction |= Rm;
inst.instruction |= inst.operands[3].imm << 4;
}
static void
do_t_sxth (void)
{
- if (inst.instruction <= 0xffff && inst.size_req != 4
- && inst.operands[0].reg <= 7 && inst.operands[1].reg <= 7
+ unsigned Rd, Rm;
+
+ Rd = inst.operands[0].reg;
+ Rm = inst.operands[1].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rm);
+
+ if (inst.instruction <= 0xffff
+ && inst.size_req != 4
+ && Rd <= 7 && Rm <= 7
&& (!inst.operands[2].present || inst.operands[2].imm == 0))
{
inst.instruction = THUMB_OP16 (inst.instruction);
- inst.instruction |= inst.operands[0].reg;
- inst.instruction |= inst.operands[1].reg << 3;
+ inst.instruction |= Rd;
+ inst.instruction |= Rm << 3;
}
else if (unified_syntax)
{
if (inst.instruction <= 0xffff)
inst.instruction = THUMB_OP32 (inst.instruction);
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].reg;
+ inst.instruction |= Rd << 8;
+ inst.instruction |= Rm;
inst.instruction |= inst.operands[2].imm << 4;
}
else
static void
do_t_tb (void)
{
+ unsigned Rn, Rm;
int half;
half = (inst.instruction & 0x10) != 0;
- constraint (current_it_mask && current_it_mask != 0x10, BAD_BRANCH);
+ set_it_insn_type_last ();
constraint (inst.operands[0].immisreg,
_("instruction requires register index"));
- constraint (inst.operands[0].imm == 15,
- _("PC is not a valid index register"));
+
+ Rn = inst.operands[0].reg;
+ Rm = inst.operands[0].imm;
+
+ constraint (Rn == REG_SP, BAD_SP);
+ reject_bad_reg (Rm);
+
constraint (!half && inst.operands[0].shifted,
_("instruction does not allow shifted index"));
- inst.instruction |= (inst.operands[0].reg << 16) | inst.operands[0].imm;
+ inst.instruction |= (Rn << 16) | Rm;
}
static void
do_t_usat (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
- inst.instruction |= inst.operands[1].imm;
- inst.instruction |= inst.operands[2].reg << 16;
-
- if (inst.operands[3].present)
- {
- constraint (inst.reloc.exp.X_op != O_constant,
- _("expression too complex"));
- if (inst.reloc.exp.X_add_number != 0)
- {
- if (inst.operands[3].shift_kind == SHIFT_ASR)
- inst.instruction |= 0x00200000; /* sh bit */
-
- inst.instruction |= (inst.reloc.exp.X_add_number & 0x1c) << 10;
- inst.instruction |= (inst.reloc.exp.X_add_number & 0x03) << 6;
- }
- inst.reloc.type = BFD_RELOC_UNUSED;
- }
+ do_t_ssat_usat (0);
}
static void
do_t_usat16 (void)
{
- inst.instruction |= inst.operands[0].reg << 8;
+ unsigned Rd, Rn;
+
+ Rd = inst.operands[0].reg;
+ Rn = inst.operands[2].reg;
+
+ reject_bad_reg (Rd);
+ reject_bad_reg (Rn);
+
+ inst.instruction |= Rd << 8;
inst.instruction |= inst.operands[1].imm;
- inst.instruction |= inst.operands[2].reg << 16;
+ inst.instruction |= Rn << 16;
}
/* Neon instruction encoder helpers. */
X(vcge, 0x0000310, 0x1000e00, 0x1b10080), \
X(vcgt, 0x0000300, 0x1200e00, 0x1b10000), \
/* Register variants of the following two instructions are encoded as
- vcge / vcgt with the operands reversed. */ \
+ vcge / vcgt with the operands reversed. */ \
X(vclt, 0x0000300, 0x1200e00, 0x1b10200), \
X(vcle, 0x0000310, 0x1000e00, 0x1b10180), \
+ X(vfma, N_INV, 0x0000c10, N_INV), \
+ X(vfms, N_INV, 0x0200c10, N_INV), \
X(vmla, 0x0000900, 0x0000d10, 0x0800040), \
X(vmls, 0x1000900, 0x0200d10, 0x0800440), \
X(vmul, 0x0000910, 0x1000d10, 0x0800840), \
X(vqmovn, 0x1b20200, N_INV, N_INV), \
X(vqmovun, 0x1b20240, N_INV, N_INV), \
X(vnmul, 0xe200a40, 0xe200b40, N_INV), \
- X(vnmla, 0xe000a40, 0xe000b40, N_INV), \
- X(vnmls, 0xe100a40, 0xe100b40, N_INV), \
+ X(vnmla, 0xe100a40, 0xe100b40, N_INV), \
+ X(vnmls, 0xe100a00, 0xe100b00, N_INV), \
+ X(vfnma, 0xe900a40, 0xe900b40, N_INV), \
+ X(vfnms, 0xe900a00, 0xe900b00, N_INV), \
X(vcmp, 0xeb40a40, 0xeb40b40, N_INV), \
X(vcmpz, 0xeb50a40, 0xeb50b40, N_INV), \
X(vcmpe, 0xeb40ac0, 0xeb40bc0, N_INV), \
#undef X
};
-#define NEON_ENC_INTEGER(X) (neon_enc_tab[(X) & 0x0fffffff].integer)
-#define NEON_ENC_ARMREG(X) (neon_enc_tab[(X) & 0x0fffffff].integer)
-#define NEON_ENC_POLY(X) (neon_enc_tab[(X) & 0x0fffffff].float_or_poly)
-#define NEON_ENC_FLOAT(X) (neon_enc_tab[(X) & 0x0fffffff].float_or_poly)
-#define NEON_ENC_SCALAR(X) (neon_enc_tab[(X) & 0x0fffffff].scalar_or_imm)
-#define NEON_ENC_IMMED(X) (neon_enc_tab[(X) & 0x0fffffff].scalar_or_imm)
-#define NEON_ENC_INTERLV(X) (neon_enc_tab[(X) & 0x0fffffff].integer)
-#define NEON_ENC_LANE(X) (neon_enc_tab[(X) & 0x0fffffff].float_or_poly)
-#define NEON_ENC_DUP(X) (neon_enc_tab[(X) & 0x0fffffff].scalar_or_imm)
-#define NEON_ENC_SINGLE(X) \
+/* Do not use these macros; instead, use NEON_ENCODE defined below. */
+#define NEON_ENC_INTEGER_(X) (neon_enc_tab[(X) & 0x0fffffff].integer)
+#define NEON_ENC_ARMREG_(X) (neon_enc_tab[(X) & 0x0fffffff].integer)
+#define NEON_ENC_POLY_(X) (neon_enc_tab[(X) & 0x0fffffff].float_or_poly)
+#define NEON_ENC_FLOAT_(X) (neon_enc_tab[(X) & 0x0fffffff].float_or_poly)
+#define NEON_ENC_SCALAR_(X) (neon_enc_tab[(X) & 0x0fffffff].scalar_or_imm)
+#define NEON_ENC_IMMED_(X) (neon_enc_tab[(X) & 0x0fffffff].scalar_or_imm)
+#define NEON_ENC_INTERLV_(X) (neon_enc_tab[(X) & 0x0fffffff].integer)
+#define NEON_ENC_LANE_(X) (neon_enc_tab[(X) & 0x0fffffff].float_or_poly)
+#define NEON_ENC_DUP_(X) (neon_enc_tab[(X) & 0x0fffffff].scalar_or_imm)
+#define NEON_ENC_SINGLE_(X) \
((neon_enc_tab[(X) & 0x0fffffff].integer) | ((X) & 0xf0000000))
-#define NEON_ENC_DOUBLE(X) \
+#define NEON_ENC_DOUBLE_(X) \
((neon_enc_tab[(X) & 0x0fffffff].float_or_poly) | ((X) & 0xf0000000))
+#define NEON_ENCODE(type, inst) \
+ do \
+ { \
+ inst.instruction = NEON_ENC_##type##_ (inst.instruction); \
+ inst.is_neon = 1; \
+ } \
+ while (0)
+
+#define check_neon_suffixes \
+ do \
+ { \
+ if (!inst.error && inst.vectype.elems > 0 && !inst.is_neon) \
+ { \
+ as_bad (_("invalid neon suffix for non neon instruction")); \
+ return; \
+ } \
+ } \
+ while (0)
+
/* Define shapes for instruction operands. The following mnemonic characters
are used in this table:
enum neon_type_mask
{
- N_S8 = 0x000001,
- N_S16 = 0x000002,
- N_S32 = 0x000004,
- N_S64 = 0x000008,
- N_U8 = 0x000010,
- N_U16 = 0x000020,
- N_U32 = 0x000040,
- N_U64 = 0x000080,
- N_I8 = 0x000100,
- N_I16 = 0x000200,
- N_I32 = 0x000400,
- N_I64 = 0x000800,
- N_8 = 0x001000,
- N_16 = 0x002000,
- N_32 = 0x004000,
- N_64 = 0x008000,
- N_P8 = 0x010000,
- N_P16 = 0x020000,
- N_F32 = 0x040000,
- N_F64 = 0x080000,
- N_KEY = 0x100000, /* key element (main type specifier). */
- N_EQK = 0x200000, /* given operand has the same type & size as the key. */
- N_VFP = 0x400000, /* VFP mode: operand size must match register width. */
- N_DBL = 0x000001, /* if N_EQK, this operand is twice the size. */
- N_HLF = 0x000002, /* if N_EQK, this operand is half the size. */
- N_SGN = 0x000004, /* if N_EQK, this operand is forced to be signed. */
- N_UNS = 0x000008, /* if N_EQK, this operand is forced to be unsigned. */
- N_INT = 0x000010, /* if N_EQK, this operand is forced to be integer. */
- N_FLT = 0x000020, /* if N_EQK, this operand is forced to be float. */
- N_SIZ = 0x000040, /* if N_EQK, this operand is forced to be size-only. */
+ N_S8 = 0x0000001,
+ N_S16 = 0x0000002,
+ N_S32 = 0x0000004,
+ N_S64 = 0x0000008,
+ N_U8 = 0x0000010,
+ N_U16 = 0x0000020,
+ N_U32 = 0x0000040,
+ N_U64 = 0x0000080,
+ N_I8 = 0x0000100,
+ N_I16 = 0x0000200,
+ N_I32 = 0x0000400,
+ N_I64 = 0x0000800,
+ N_8 = 0x0001000,
+ N_16 = 0x0002000,
+ N_32 = 0x0004000,
+ N_64 = 0x0008000,
+ N_P8 = 0x0010000,
+ N_P16 = 0x0020000,
+ N_F16 = 0x0040000,
+ N_F32 = 0x0080000,
+ N_F64 = 0x0100000,
+ N_KEY = 0x1000000, /* Key element (main type specifier). */
+ N_EQK = 0x2000000, /* Given operand has the same type & size as the key. */
+ N_VFP = 0x4000000, /* VFP mode: operand size must match register width. */
+ N_DBL = 0x0000001, /* If N_EQK, this operand is twice the size. */
+ N_HLF = 0x0000002, /* If N_EQK, this operand is half the size. */
+ N_SGN = 0x0000004, /* If N_EQK, this operand is forced to be signed. */
+ N_UNS = 0x0000008, /* If N_EQK, this operand is forced to be unsigned. */
+ N_INT = 0x0000010, /* If N_EQK, this operand is forced to be integer. */
+ N_FLT = 0x0000020, /* If N_EQK, this operand is forced to be float. */
+ N_SIZ = 0x0000040, /* If N_EQK, this operand is forced to be size-only. */
N_UTYP = 0,
N_MAX_NONSPECIAL = N_F64
};
va_start (ap, shape);
- for (; shape != NS_NULL; shape = va_arg (ap, int))
+ for (; shape != NS_NULL; shape = (enum neon_shape) va_arg (ap, int))
{
unsigned j;
int matches = 1;
case SE_L:
break;
}
+ if (!matches)
+ break;
}
if (matches)
break;
{
struct neon_type_el dest = *key;
- assert ((thisarg & N_EQK) != 0);
+ gas_assert ((thisarg & N_EQK) != 0);
neon_modify_type_size (thisarg, &dest.type, &dest.size);
case NT_float:
switch (size)
{
+ case 16: return N_F16;
case 32: return N_F32;
case 64: return N_F64;
default: ;
for (i = 1; i <= N_MAX_NONSPECIAL; i <<= 1)
{
- if (el_type_of_type_chk (&type, &size, allowed & i) == SUCCESS)
+ if (el_type_of_type_chk (&type, &size,
+ (enum neon_type_mask) (allowed & i)) == SUCCESS)
{
neon_modify_type_size (mods, &type, &size);
destmask |= type_chk_of_el_type (type, size);
{
if ((thisarg & N_VFP) != 0)
{
- enum neon_shape_el regshape = neon_shape_tab[ns].el[i];
- unsigned regwidth = neon_shape_el_size[regshape], match;
+ enum neon_shape_el regshape;
+ unsigned regwidth, match;
+
+ /* PR 11136: Catch the case where we are passed a shape of NS_NULL. */
+ if (ns == NS_NULL)
+ {
+ first_error (_("invalid instruction shape"));
+ return badtype;
+ }
+ regshape = neon_shape_tab[ns].el[i];
+ regwidth = neon_shape_el_size[regshape];
/* In VFP mode, operands must match register widths. If we
have a key operand, use its width, else use the width of
static void
do_vfp_cond_or_thumb (void)
{
+ inst.is_neon = 1;
+
if (thumb_mode)
inst.instruction |= 0xe0000000;
else
{
const struct asm_opcode *opcode;
- opcode = hash_find (arm_ops_hsh, opname);
+ opcode = (const struct asm_opcode *) hash_find (arm_ops_hsh, opname);
if (!opcode)
abort ();
thumb_mode ? *opcode->tvariant : *opcode->avariant),
_(BAD_FPU));
+ inst.is_neon = 1;
+
if (thumb_mode)
{
inst.instruction = opcode->tvalue;
pfn (rs);
return SUCCESS;
}
- else
- inst.error = NULL;
+ inst.error = NULL;
return FAIL;
}
if (is_mla)
do_vfp_nsyn_opcode ("fmacs");
else
- do_vfp_nsyn_opcode ("fmscs");
+ do_vfp_nsyn_opcode ("fnmacs");
}
else
{
if (is_mla)
do_vfp_nsyn_opcode ("fmacd");
else
- do_vfp_nsyn_opcode ("fmscd");
+ do_vfp_nsyn_opcode ("fnmacd");
+ }
+}
+
+static void
+do_vfp_nsyn_fma_fms (enum neon_shape rs)
+{
+ int is_fma = (inst.instruction & 0x0fffffff) == N_MNEM_vfma;
+
+ if (rs == NS_FFF)
+ {
+ if (is_fma)
+ do_vfp_nsyn_opcode ("ffmas");
+ else
+ do_vfp_nsyn_opcode ("ffnmas");
+ }
+ else
+ {
+ if (is_fma)
+ do_vfp_nsyn_opcode ("ffmad");
+ else
+ do_vfp_nsyn_opcode ("ffnmad");
}
}
if (rs == NS_FFF)
{
- inst.instruction = NEON_ENC_SINGLE (inst.instruction);
+ NEON_ENCODE (SINGLE, inst);
do_vfp_sp_dyadic ();
}
else
{
- inst.instruction = NEON_ENC_DOUBLE (inst.instruction);
+ NEON_ENCODE (DOUBLE, inst);
do_vfp_dp_rd_rn_rm ();
}
do_vfp_cond_or_thumb ();
if (rs == NS_FF)
{
- inst.instruction = NEON_ENC_SINGLE (inst.instruction);
+ NEON_ENCODE (SINGLE, inst);
do_vfp_sp_monadic ();
}
else
{
- inst.instruction = NEON_ENC_DOUBLE (inst.instruction);
+ NEON_ENCODE (DOUBLE, inst);
do_vfp_dp_rd_rm ();
}
}
if (rs == NS_FI)
{
- inst.instruction = NEON_ENC_SINGLE (inst.instruction);
+ NEON_ENCODE (SINGLE, inst);
do_vfp_sp_compare_z ();
}
else
{
- inst.instruction = NEON_ENC_DOUBLE (inst.instruction);
+ NEON_ENCODE (DOUBLE, inst);
do_vfp_dp_rd ();
}
}
{
inst.operands[1] = inst.operands[0];
memset (&inst.operands[0], '\0', sizeof (inst.operands[0]));
- inst.operands[0].reg = 13;
+ inst.operands[0].reg = REG_SP;
inst.operands[0].isreg = 1;
inst.operands[0].writeback = 1;
inst.operands[0].present = 1;
/* Fix up Neon data-processing instructions, ORing in the correct bits for
ARM mode or Thumb mode and moving the encoded bit 24 to bit 28. */
-static unsigned
-neon_dp_fixup (unsigned i)
+static void
+neon_dp_fixup (struct arm_it* insn)
{
+ unsigned int i = insn->instruction;
+ insn->is_neon = 1;
+
if (thumb_mode)
{
/* The U bit is at bit 24 by default. Move to bit 28 in Thumb mode. */
else
i |= 0xf2000000;
- return i;
+ insn->instruction = i;
}
/* Turn a size (8, 16, 32, 64) into the respective bit number minus 3
if (size != -1)
inst.instruction |= neon_logbits (size) << 20;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
/* Encode instructions of the form:
if (size != -1)
inst.instruction |= neon_logbits (size) << 18;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
/* Neon instruction encoders, in approximate order of appearance. */
if (write_ubit)
inst.instruction |= (uval != 0) << 24;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
static void
{
enum neon_shape rs = neon_select_shape (NS_DDI, NS_QQI, NS_NULL);
struct neon_type_el et = neon_check_type (2, rs, N_EQK, N_KEY | N_I_ALL);
- inst.instruction = NEON_ENC_IMMED (inst.instruction);
+ NEON_ENCODE (IMMED, inst);
neon_imm_shift (FALSE, 0, neon_quad (rs), et, inst.operands[2].imm);
}
else
tmp = inst.operands[2].reg;
inst.operands[2].reg = inst.operands[1].reg;
inst.operands[1].reg = tmp;
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
neon_three_same (neon_quad (rs), et.type == NT_unsigned, et.size);
}
}
enum neon_shape rs = neon_select_shape (NS_DDI, NS_QQI, NS_NULL);
struct neon_type_el et = neon_check_type (2, rs, N_EQK, N_SU_ALL | N_KEY);
- inst.instruction = NEON_ENC_IMMED (inst.instruction);
+ NEON_ENCODE (IMMED, inst);
neon_imm_shift (TRUE, et.type == NT_unsigned, neon_quad (rs), et,
inst.operands[2].imm);
}
tmp = inst.operands[2].reg;
inst.operands[2].reg = inst.operands[1].reg;
inst.operands[1].reg = tmp;
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
neon_three_same (neon_quad (rs), et.type == NT_unsigned, et.size);
}
}
enum neon_shape rs = neon_select_shape (NS_DDD, NS_QQQ, NS_NULL);
neon_check_type (3, rs, N_IGNORE_TYPE);
/* U bit and size field were set as part of the bitmask. */
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
neon_three_same (neon_quad (rs), 0, -1);
}
else
{
- enum neon_shape rs = neon_select_shape (NS_DI, NS_QI, NS_NULL);
+ const int three_ops_form = (inst.operands[2].present
+ && !inst.operands[2].isreg);
+ const int immoperand = (three_ops_form ? 2 : 1);
+ enum neon_shape rs = (three_ops_form
+ ? neon_select_shape (NS_DDI, NS_QQI, NS_NULL)
+ : neon_select_shape (NS_DI, NS_QI, NS_NULL));
struct neon_type_el et = neon_check_type (2, rs,
N_I8 | N_I16 | N_I32 | N_I64 | N_F32 | N_KEY, N_EQK);
- enum neon_opc opcode = inst.instruction & 0x0fffffff;
+ enum neon_opc opcode = (enum neon_opc) inst.instruction & 0x0fffffff;
unsigned immbits;
int cmode;
if (et.type == NT_invtype)
return;
- inst.instruction = NEON_ENC_IMMED (inst.instruction);
+ if (three_ops_form)
+ constraint (inst.operands[0].reg != inst.operands[1].reg,
+ _("first and second operands shall be the same register"));
+
+ NEON_ENCODE (IMMED, inst);
- immbits = inst.operands[1].imm;
+ immbits = inst.operands[immoperand].imm;
if (et.size == 64)
{
/* .i64 is a pseudo-op, so the immediate must be a repeating
pattern. */
- if (immbits != (inst.operands[1].regisimm ?
- inst.operands[1].reg : 0))
+ if (immbits != (inst.operands[immoperand].regisimm ?
+ inst.operands[immoperand].reg : 0))
{
/* Set immbits to an invalid constant. */
immbits = 0xdeadbeef;
inst.instruction |= cmode << 8;
neon_write_immbits (immbits);
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
}
types | N_KEY);
if (et.type == NT_float)
{
- inst.instruction = NEON_ENC_FLOAT (inst.instruction);
+ NEON_ENCODE (FLOAT, inst);
neon_three_same (neon_quad (rs), 0, -1);
}
else
{
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
neon_three_same (neon_quad (rs), et.type == ubit_meaning, et.size);
}
}
struct neon_type_el et = neon_check_type (2, rs,
N_EQK | N_SIZ, immtypes | N_KEY);
- inst.instruction = NEON_ENC_IMMED (inst.instruction);
+ NEON_ENCODE (IMMED, inst);
inst.instruction |= LOW4 (inst.operands[0].reg) << 12;
inst.instruction |= HI1 (inst.operands[0].reg) << 22;
inst.instruction |= LOW4 (inst.operands[1].reg);
inst.instruction |= (et.type == NT_float) << 10;
inst.instruction |= neon_logbits (et.size) << 18;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
}
inst.instruction |= neon_logbits (et.size) << 20;
inst.instruction |= (ubit != 0) << 24;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
static void
enum neon_shape rs = neon_select_shape (NS_DDS, NS_QQS, NS_NULL);
struct neon_type_el et = neon_check_type (3, rs,
N_EQK, N_EQK, N_I16 | N_I32 | N_F32 | N_KEY);
- inst.instruction = NEON_ENC_SCALAR (inst.instruction);
+ NEON_ENCODE (SCALAR, inst);
neon_mul_mac (et, neon_quad (rs));
}
else
}
}
+static void
+do_neon_fmac (void)
+{
+ if (try_vfp_nsyn (3, do_vfp_nsyn_fma_fms) == SUCCESS)
+ return;
+
+ if (vfp_or_neon_is_neon (NEON_CHECK_CC | NEON_CHECK_ARCH) == FAIL)
+ return;
+
+ neon_dyadic_misc (NT_untyped, N_IF_32, 0);
+}
+
static void
do_neon_tst (void)
{
enum neon_shape rs = neon_select_shape (NS_DDS, NS_QQS, NS_NULL);
struct neon_type_el et = neon_check_type (3, rs,
N_EQK, N_EQK, N_S16 | N_S32 | N_KEY);
- inst.instruction = NEON_ENC_SCALAR (inst.instruction);
+ NEON_ENCODE (SCALAR, inst);
neon_mul_mac (et, neon_quad (rs));
}
else
enum neon_shape rs = neon_select_shape (NS_DDD, NS_QQQ, NS_NULL);
struct neon_type_el et = neon_check_type (3, rs,
N_EQK, N_EQK, N_S16 | N_S32 | N_KEY);
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
/* The U bit (rounding) comes from bit mask. */
neon_three_same (neon_quad (rs), 0, et.size);
}
inst.instruction |= (et.type == NT_float) << 10;
inst.instruction |= neon_logbits (et.size) << 18;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
static void
N_EQK | N_HLF, N_SU_16_64 | N_KEY);
/* Saturating move where operands can be signed or unsigned, and the
destination has the same signedness. */
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
if (et.type == NT_unsigned)
inst.instruction |= 0xc0;
else
struct neon_type_el et = neon_check_type (2, NS_DQ,
N_EQK | N_HLF | N_UNS, N_S16 | N_S32 | N_S64 | N_KEY);
/* Saturating move with unsigned results. Operands must be signed. */
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
neon_two_same (0, 1, et.size / 2);
}
{
struct neon_type_el et = neon_check_type (2, NS_DQ,
N_EQK | N_HLF, N_I16 | N_I32 | N_I64 | N_KEY);
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
neon_two_same (0, 1, et.size / 2);
}
if (imm == et.size)
{
/* Maximum shift variant. */
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
inst.instruction |= LOW4 (inst.operands[0].reg) << 12;
inst.instruction |= HI1 (inst.operands[0].reg) << 22;
inst.instruction |= LOW4 (inst.operands[1].reg);
inst.instruction |= HI1 (inst.operands[1].reg) << 5;
inst.instruction |= neon_logbits (et.size) << 18;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
else
{
/* A more-specific type check for non-max versions. */
et = neon_check_type (2, NS_QDI,
N_EQK | N_DBL, N_SU_32 | N_KEY);
- inst.instruction = NEON_ENC_IMMED (inst.instruction);
+ NEON_ENCODE (IMMED, inst);
neon_imm_shift (TRUE, et.type == NT_unsigned, 0, et, imm);
}
}
CVT_VAR (1, N_U32, N_F32);
CVT_VAR (2, N_F32, N_S32);
CVT_VAR (3, N_F32, N_U32);
+ /* Half-precision conversions. */
+ CVT_VAR (4, N_F32, N_F16);
+ CVT_VAR (5, N_F16, N_F32);
whole_reg = N_VFP;
/* VFP instructions. */
- CVT_VAR (4, N_F32, N_F64);
- CVT_VAR (5, N_F64, N_F32);
- CVT_VAR (6, N_S32, N_F64 | key);
- CVT_VAR (7, N_U32, N_F64 | key);
- CVT_VAR (8, N_F64 | key, N_S32);
- CVT_VAR (9, N_F64 | key, N_U32);
+ CVT_VAR (6, N_F32, N_F64);
+ CVT_VAR (7, N_F64, N_F32);
+ CVT_VAR (8, N_S32, N_F64 | key);
+ CVT_VAR (9, N_U32, N_F64 | key);
+ CVT_VAR (10, N_F64 | key, N_S32);
+ CVT_VAR (11, N_F64 | key, N_U32);
/* VFP instructions with bitshift. */
- CVT_VAR (10, N_F32 | key, N_S16);
- CVT_VAR (11, N_F32 | key, N_U16);
- CVT_VAR (12, N_F64 | key, N_S16);
- CVT_VAR (13, N_F64 | key, N_U16);
- CVT_VAR (14, N_S16, N_F32 | key);
- CVT_VAR (15, N_U16, N_F32 | key);
- CVT_VAR (16, N_S16, N_F64 | key);
- CVT_VAR (17, N_U16, N_F64 | key);
+ CVT_VAR (12, N_F32 | key, N_S16);
+ CVT_VAR (13, N_F32 | key, N_U16);
+ CVT_VAR (14, N_F64 | key, N_S16);
+ CVT_VAR (15, N_F64 | key, N_U16);
+ CVT_VAR (16, N_S16, N_F32 | key);
+ CVT_VAR (17, N_U16, N_F32 | key);
+ CVT_VAR (18, N_S16, N_F64 | key);
+ CVT_VAR (19, N_U16, N_F64 | key);
return -1;
#undef CVT_VAR
"fultos",
NULL,
NULL,
+ NULL,
+ NULL,
"ftosld",
"ftould",
"fsltod",
"ftouis",
"fsitos",
"fuitos",
+ "NULL",
+ "NULL",
"fcvtsd",
"fcvtds",
"ftosid",
NULL,
NULL,
NULL,
+ NULL,
+ NULL,
"ftosizd",
"ftouizd"
};
}
static void
-do_neon_cvt (void)
+do_neon_cvt_1 (bfd_boolean round_to_zero ATTRIBUTE_UNUSED)
{
enum neon_shape rs = neon_select_shape (NS_DDI, NS_QQI, NS_FFI, NS_DD, NS_QQ,
- NS_FD, NS_DF, NS_FF, NS_NULL);
+ NS_FD, NS_DF, NS_FF, NS_QD, NS_DQ, NS_NULL);
int flavour = neon_cvt_flavour (rs);
+ /* PR11109: Handle round-to-zero for VCVT conversions. */
+ if (round_to_zero
+ && ARM_CPU_HAS_FEATURE (cpu_variant, fpu_arch_vfp_v2)
+ && (flavour == 0 || flavour == 1 || flavour == 8 || flavour == 9)
+ && (rs == NS_FD || rs == NS_FF))
+ {
+ do_vfp_nsyn_cvtz ();
+ return;
+ }
+
/* VFP rather than Neon conversions. */
- if (flavour >= 4)
+ if (flavour >= 6)
{
do_vfp_nsyn_cvt (rs, flavour);
return;
case NS_DDI:
case NS_QQI:
{
+ unsigned immbits;
+ unsigned enctab[] = { 0x0000100, 0x1000100, 0x0, 0x1000000 };
+
if (vfp_or_neon_is_neon (NEON_CHECK_CC | NEON_CHECK_ARCH) == FAIL)
return;
integer conversion. */
if (inst.operands[2].present && inst.operands[2].imm == 0)
goto int_encode;
- unsigned immbits = 32 - inst.operands[2].imm;
- unsigned enctab[] = { 0x0000100, 0x1000100, 0x0, 0x1000000 };
- inst.instruction = NEON_ENC_IMMED (inst.instruction);
+ immbits = 32 - inst.operands[2].imm;
+ NEON_ENCODE (IMMED, inst);
if (flavour != -1)
inst.instruction |= enctab[flavour];
inst.instruction |= LOW4 (inst.operands[0].reg) << 12;
inst.instruction |= 1 << 21;
inst.instruction |= immbits << 16;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
break;
{
unsigned enctab[] = { 0x100, 0x180, 0x0, 0x080 };
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
if (vfp_or_neon_is_neon (NEON_CHECK_CC | NEON_CHECK_ARCH) == FAIL)
return;
inst.instruction |= neon_quad (rs) << 6;
inst.instruction |= 2 << 18;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
break;
+ /* Half-precision conversions for Advanced SIMD -- neon. */
+ case NS_QD:
+ case NS_DQ:
+
+ if ((rs == NS_DQ)
+ && (inst.vectype.el[0].size != 16 || inst.vectype.el[1].size != 32))
+ {
+ as_bad (_("operand size must match register width"));
+ break;
+ }
+
+ if ((rs == NS_QD)
+ && ((inst.vectype.el[0].size != 32 || inst.vectype.el[1].size != 16)))
+ {
+ as_bad (_("operand size must match register width"));
+ break;
+ }
+
+ if (rs == NS_DQ)
+ inst.instruction = 0x3b60600;
+ else
+ inst.instruction = 0x3b60700;
+
+ inst.instruction |= LOW4 (inst.operands[0].reg) << 12;
+ inst.instruction |= HI1 (inst.operands[0].reg) << 22;
+ inst.instruction |= LOW4 (inst.operands[1].reg);
+ inst.instruction |= HI1 (inst.operands[1].reg) << 5;
+ neon_dp_fixup (&inst);
+ break;
+
default:
/* Some VFP conversions go here (s32 <-> f32, u32 <-> f32). */
do_vfp_nsyn_cvt (rs, flavour);
}
}
+static void
+do_neon_cvtr (void)
+{
+ do_neon_cvt_1 (FALSE);
+}
+
+static void
+do_neon_cvt (void)
+{
+ do_neon_cvt_1 (TRUE);
+}
+
+static void
+do_neon_cvtb (void)
+{
+ inst.instruction = 0xeb20a40;
+
+ /* The sizes are attached to the mnemonic. */
+ if (inst.vectype.el[0].type != NT_invtype
+ && inst.vectype.el[0].size == 16)
+ inst.instruction |= 0x00010000;
+
+ /* Programmer's syntax: the sizes are attached to the operands. */
+ else if (inst.operands[0].vectype.type != NT_invtype
+ && inst.operands[0].vectype.size == 16)
+ inst.instruction |= 0x00010000;
+
+ encode_arm_vfp_reg (inst.operands[0].reg, VFP_REG_Sd);
+ encode_arm_vfp_reg (inst.operands[1].reg, VFP_REG_Sm);
+ do_vfp_cond_or_thumb ();
+}
+
+
+static void
+do_neon_cvtt (void)
+{
+ do_neon_cvtb ();
+ inst.instruction |= 0x80;
+}
+
static void
neon_move_immediate (void)
{
{
enum neon_shape rs = neon_select_shape (NS_DD, NS_QQ, NS_NULL);
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
inst.instruction |= LOW4 (inst.operands[0].reg) << 12;
inst.instruction |= HI1 (inst.operands[0].reg) << 22;
inst.instruction |= LOW4 (inst.operands[1].reg);
}
else
{
- inst.instruction = NEON_ENC_IMMED (inst.instruction);
+ NEON_ENCODE (IMMED, inst);
neon_move_immediate ();
}
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
/* Encode instructions of form:
inst.instruction |= (et.type == NT_unsigned) << 24;
inst.instruction |= neon_logbits (size) << 20;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
static void
{
struct neon_type_el et = neon_check_type (3, NS_QDS,
N_EQK | N_DBL, N_EQK, regtypes | N_KEY);
- inst.instruction = NEON_ENC_SCALAR (inst.instruction);
+ NEON_ENCODE (SCALAR, inst);
neon_mul_mac (et, et.type == NT_unsigned);
}
else
{
struct neon_type_el et = neon_check_type (3, NS_QDD,
N_EQK | N_DBL, N_EQK, scalartypes | N_KEY);
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
neon_mixed_length (et, et.size);
}
}
struct neon_type_el et = neon_check_type (3, NS_QDD,
N_EQK | N_DBL, N_EQK, N_SU_32 | N_P8 | N_KEY);
if (et.type == NT_poly)
- inst.instruction = NEON_ENC_POLY (inst.instruction);
+ NEON_ENCODE (POLY, inst);
else
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
/* For polynomial encoding, size field must be 0b00 and the U bit must be
zero. Should be OK as-is. */
neon_mixed_length (et, et.size);
struct neon_type_el et = neon_check_type (3, rs,
N_EQK, N_EQK, N_8 | N_16 | N_32 | N_64 | N_KEY);
unsigned imm = (inst.operands[3].imm * et.size) / 8;
- constraint (imm >= (neon_quad (rs) ? 16 : 8), _("shift out of range"));
+
+ constraint (imm >= (unsigned) (neon_quad (rs) ? 16 : 8),
+ _("shift out of range"));
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 |= neon_quad (rs) << 6;
inst.instruction |= imm << 8;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
static void
extract it here to check the elements to be reversed are smaller.
Otherwise we'd get a reserved instruction. */
unsigned elsize = (op == 2) ? 16 : (op == 1) ? 32 : (op == 0) ? 64 : 0;
- assert (elsize != 0);
+ gas_assert (elsize != 0);
constraint (et.size >= elsize,
_("elements must be smaller than reversal region"));
neon_two_same (neon_quad (rs), 1, et.size);
if (vfp_or_neon_is_neon (NEON_CHECK_CC) == FAIL)
return;
- inst.instruction = NEON_ENC_SCALAR (inst.instruction);
+ NEON_ENCODE (SCALAR, inst);
inst.instruction |= LOW4 (inst.operands[0].reg) << 12;
inst.instruction |= HI1 (inst.operands[0].reg) << 22;
inst.instruction |= LOW4 (dm);
inst.instruction |= x << 17;
inst.instruction |= sizebits << 16;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
else
{
struct neon_type_el et = neon_check_type (2, rs,
N_8 | N_16 | N_32 | N_KEY, N_EQK);
/* Duplicate ARM register to lanes of vector. */
- inst.instruction = NEON_ENC_ARMREG (inst.instruction);
+ NEON_ENCODE (ARMREG, inst);
switch (et.size)
{
case 8: inst.instruction |= 0x400000; break;
inst.instruction |= HI1 (inst.operands[1].reg) << 7;
inst.instruction |= neon_quad (rs) << 6;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
break;
return;
inst.instruction = 0x0800010;
neon_move_immediate ();
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
break;
case NS_SR: /* case 4. */
{
unsigned bcdebits = 0;
- struct neon_type_el et = neon_check_type (2, NS_NULL,
- N_8 | N_16 | N_32 | N_KEY, N_EQK);
- int logsize = neon_logbits (et.size);
+ int logsize;
unsigned dn = NEON_SCALAR_REG (inst.operands[0].reg);
unsigned x = NEON_SCALAR_INDEX (inst.operands[0].reg);
+ et = neon_check_type (2, NS_NULL, N_8 | N_16 | N_32 | N_KEY, N_EQK);
+ logsize = neon_logbits (et.size);
+
constraint (!ARM_CPU_HAS_FEATURE (cpu_variant, fpu_vfp_ext_v1),
_(BAD_FPU));
constraint (!ARM_CPU_HAS_FEATURE (cpu_variant, fpu_neon_ext_v1)
case NS_RS: /* case 6. */
{
- struct neon_type_el et = neon_check_type (2, NS_NULL,
- N_EQK, N_S8 | N_S16 | N_U8 | N_U16 | N_32 | N_KEY);
- unsigned logsize = neon_logbits (et.size);
+ unsigned logsize;
unsigned dn = NEON_SCALAR_REG (inst.operands[1].reg);
unsigned x = NEON_SCALAR_INDEX (inst.operands[1].reg);
unsigned abcdebits = 0;
+ et = neon_check_type (2, NS_NULL,
+ N_EQK, N_S8 | N_S16 | N_U8 | N_U16 | N_32 | N_KEY);
+ logsize = neon_logbits (et.size);
+
constraint (!ARM_CPU_HAS_FEATURE (cpu_variant, fpu_vfp_ext_v1),
_(BAD_FPU));
constraint (!ARM_CPU_HAS_FEATURE (cpu_variant, fpu_neon_ext_v1)
enum neon_shape rs = neon_select_shape (NS_DD, NS_QQ, NS_NULL);
struct neon_type_el et = neon_check_type (2, rs,
N_EQK, N_8 | N_16 | N_32 | N_KEY);
- inst.instruction = NEON_ENC_INTEGER (inst.instruction);
+ NEON_ENCODE (INTEGER, inst);
neon_two_same (neon_quad (rs), 1, et.size);
}
inst.instruction |= HI1 (inst.operands[2].reg) << 5;
inst.instruction |= listlenbits << 8;
- inst.instruction = neon_dp_fixup (inst.instruction);
+ neon_dp_fixup (&inst);
}
static void
{
case 64: alignbits = 1; break;
case 128:
- if (NEON_REGLIST_LENGTH (inst.operands[0].imm) == 3)
+ if (NEON_REGLIST_LENGTH (inst.operands[0].imm) != 2
+ && NEON_REGLIST_LENGTH (inst.operands[0].imm) != 4)
goto bad_alignment;
alignbits = 2;
break;
case 256:
- if (NEON_REGLIST_LENGTH (inst.operands[0].imm) == 3)
+ if (NEON_REGLIST_LENGTH (inst.operands[0].imm) != 4)
goto bad_alignment;
alignbits = 3;
break;
switch ((inst.instruction >> 8) & 3)
{
case 0: /* VLD1. */
- assert (NEON_REG_STRIDE (inst.operands[0].imm) != 2);
+ gas_assert (NEON_REG_STRIDE (inst.operands[0].imm) != 2);
align_good = neon_alignment_bit (et.size, inst.operands[1].imm >> 8,
&do_align, 16, 16, 32, 32, -1);
if (align_good == FAIL)
static void
do_neon_ldx_stx (void)
{
+ if (inst.operands[1].isreg)
+ constraint (inst.operands[1].reg == REG_PC, BAD_PC);
+
switch (NEON_LANE (inst.operands[0].imm))
{
case NEON_INTERLEAVE_LANES:
- inst.instruction = NEON_ENC_INTERLV (inst.instruction);
+ NEON_ENCODE (INTERLV, inst);
do_neon_ld_st_interleave ();
break;
case NEON_ALL_LANES:
- inst.instruction = NEON_ENC_DUP (inst.instruction);
+ NEON_ENCODE (DUP, inst);
do_neon_ld_dup ();
break;
default:
- inst.instruction = NEON_ENC_LANE (inst.instruction);
+ NEON_ENCODE (LANE, inst);
do_neon_ld_st_lane ();
}
case O_symbol:
case O_add:
case O_subtract:
- new_fix = fix_new_exp (frag, where, size, exp, pc_rel, reloc);
+ new_fix = fix_new_exp (frag, where, size, exp, pc_rel,
+ (enum bfd_reloc_code_real) reloc);
break;
default:
- new_fix = fix_new (frag, where, size, make_expr_symbol (exp), 0,
- pc_rel, reloc);
+ new_fix = (fixS *) fix_new (frag, where, size, make_expr_symbol (exp), 0,
+ pc_rel, (enum bfd_reloc_code_real) reloc);
break;
}
return;
to = frag_more (inst.size);
+ /* PR 9814: Record the thumb mode into the current frag so that we know
+ what type of NOP padding to use, if necessary. We override any previous
+ setting so that if the mode has changed then the NOPS that we use will
+ match the encoding of the last instruction in the frag. */
+ frag_now->tc_frag_data.thumb_mode = thumb_mode | MODE_RECORDED;
if (thumb_mode && (inst.size > THUMB_SIZE))
{
- assert (inst.size == (2 * THUMB_SIZE));
+ gas_assert (inst.size == (2 * THUMB_SIZE));
put_thumb32_insn (to, inst.instruction);
}
else if (inst.size > INSN_SIZE)
{
- assert (inst.size == (2 * INSN_SIZE));
+ gas_assert (inst.size == (2 * INSN_SIZE));
md_number_to_chars (to, inst.instruction, INSN_SIZE);
md_number_to_chars (to + INSN_SIZE, inst.instruction, INSN_SIZE);
}
dwarf2_emit_insn (inst.size);
}
+static char *
+output_it_inst (int cond, int mask, char * to)
+{
+ unsigned long instruction = 0xbf00;
+
+ mask &= 0xf;
+ instruction |= mask;
+ instruction |= cond << 4;
+
+ if (to == NULL)
+ {
+ to = frag_more (2);
+#ifdef OBJ_ELF
+ dwarf2_emit_insn (2);
+#endif
+ }
+
+ md_number_to_chars (to, instruction, 2);
+
+ return to;
+}
+
/* Tag values used in struct asm_opcode's tag field. */
enum opcode_tag
{
const struct asm_opcode *opcode;
const struct asm_cond *cond;
char save[2];
- bfd_boolean neon_supported;
-
- neon_supported = ARM_CPU_HAS_FEATURE (cpu_variant, fpu_neon_ext_v1);
/* Scan up to the end of the mnemonic, which must end in white space,
- '.' (in unified mode, or for Neon instructions), or end of string. */
+ '.' (in unified mode, or for Neon/VFP instructions), or end of string. */
for (base = end = *str; *end != '\0'; end++)
- if (*end == ' ' || ((unified_syntax || neon_supported) && *end == '.'))
+ if (*end == ' ' || *end == '.')
break;
if (end == base)
- return 0;
+ return NULL;
/* Handle a possible width suffix and/or Neon type suffix. */
if (end[0] == '.')
/* See if we have a Neon type suffix (possible in either unified or
non-unified ARM syntax mode). */
if (parse_neon_type (&inst.vectype, str) == FAIL)
- return 0;
+ return NULL;
}
else if (end[offset] != '\0' && end[offset] != ' ')
- return 0;
+ return NULL;
}
else
*str = end;
/* Look for unaffixed or special-case affixed mnemonic. */
- opcode = hash_find_n (arm_ops_hsh, base, end - base);
+ opcode = (const struct asm_opcode *) hash_find_n (arm_ops_hsh, base,
+ end - base);
if (opcode)
{
/* step U */
return opcode;
}
- if (unified_syntax)
+ if (warn_on_deprecated && unified_syntax)
as_warn (_("conditional infixes are deprecated in unified syntax"));
affix = base + (opcode->tag - OT_odd_infix_0);
- cond = hash_find_n (arm_cond_hsh, affix, 2);
- assert (cond);
+ cond = (const struct asm_cond *) hash_find_n (arm_cond_hsh, affix, 2);
+ gas_assert (cond);
inst.cond = cond->value;
return opcode;
/* Cannot have a conditional suffix on a mnemonic of less than two
characters. */
if (end - base < 3)
- return 0;
+ return NULL;
/* Look for suffixed mnemonic. */
affix = end - 2;
- cond = hash_find_n (arm_cond_hsh, affix, 2);
- opcode = hash_find_n (arm_ops_hsh, base, affix - base);
+ cond = (const struct asm_cond *) hash_find_n (arm_cond_hsh, affix, 2);
+ opcode = (const struct asm_opcode *) hash_find_n (arm_ops_hsh, base,
+ affix - base);
if (opcode && cond)
{
/* step CE */
case OT_unconditional:
case OT_unconditionalF:
if (thumb_mode)
- {
- inst.cond = cond->value;
- }
+ inst.cond = cond->value;
else
{
- /* delayed diagnostic */
+ /* Delayed diagnostic. */
inst.error = BAD_COND;
inst.cond = COND_ALWAYS;
}
return opcode;
default:
- return 0;
+ return NULL;
}
}
/* Cannot have a usual-position infix on a mnemonic of less than
six characters (five would be a suffix). */
if (end - base < 6)
- return 0;
+ return NULL;
/* Look for infixed mnemonic in the usual position. */
affix = base + 3;
- cond = hash_find_n (arm_cond_hsh, affix, 2);
+ cond = (const struct asm_cond *) hash_find_n (arm_cond_hsh, affix, 2);
if (!cond)
- return 0;
+ return NULL;
memcpy (save, affix, 2);
memmove (affix, affix + 2, (end - affix) - 2);
- opcode = hash_find_n (arm_ops_hsh, base, (end - base) - 2);
+ opcode = (const struct asm_opcode *) hash_find_n (arm_ops_hsh, base,
+ (end - base) - 2);
memmove (affix + 2, affix, (end - affix) - 2);
memcpy (affix, save, 2);
|| opcode->tag == OT_csuf_or_in3
|| opcode->tag == OT_cinfix3_legacy))
{
- /* step CM */
- if (unified_syntax
+ /* Step CM. */
+ if (warn_on_deprecated && unified_syntax
&& (opcode->tag == OT_cinfix3
|| opcode->tag == OT_cinfix3_deprecated))
as_warn (_("conditional infixes are deprecated in unified syntax"));
return opcode;
}
- return 0;
+ return NULL;
+}
+
+/* This function generates an initial IT instruction, leaving its block
+ virtually open for the new instructions. Eventually,
+ the mask will be updated by now_it_add_mask () each time
+ a new instruction needs to be included in the IT block.
+ Finally, the block is closed with close_automatic_it_block ().
+ The block closure can be requested either from md_assemble (),
+ a tencode (), or due to a label hook. */
+
+static void
+new_automatic_it_block (int cond)
+{
+ now_it.state = AUTOMATIC_IT_BLOCK;
+ now_it.mask = 0x18;
+ now_it.cc = cond;
+ now_it.block_length = 1;
+ mapping_state (MAP_THUMB);
+ now_it.insn = output_it_inst (cond, now_it.mask, NULL);
+}
+
+/* Close an automatic IT block.
+ See comments in new_automatic_it_block (). */
+
+static void
+close_automatic_it_block (void)
+{
+ now_it.mask = 0x10;
+ now_it.block_length = 0;
+}
+
+/* Update the mask of the current automatically-generated IT
+ instruction. See comments in new_automatic_it_block (). */
+
+static void
+now_it_add_mask (int cond)
+{
+#define CLEAR_BIT(value, nbit) ((value) & ~(1 << (nbit)))
+#define SET_BIT_VALUE(value, bitvalue, nbit) (CLEAR_BIT (value, nbit) \
+ | ((bitvalue) << (nbit)))
+ const int resulting_bit = (cond & 1);
+
+ now_it.mask &= 0xf;
+ now_it.mask = SET_BIT_VALUE (now_it.mask,
+ resulting_bit,
+ (5 - now_it.block_length));
+ now_it.mask = SET_BIT_VALUE (now_it.mask,
+ 1,
+ ((5 - now_it.block_length) - 1) );
+ output_it_inst (now_it.cc, now_it.mask, now_it.insn);
+
+#undef CLEAR_BIT
+#undef SET_BIT_VALUE
+}
+
+/* The IT blocks handling machinery is accessed through the these functions:
+ it_fsm_pre_encode () from md_assemble ()
+ set_it_insn_type () optional, from the tencode functions
+ 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
+
+ Rationale:
+ 1) md_assemble () calls it_fsm_pre_encode () before calling tencode (),
+ initializing the IT insn type with a generic initial value depending
+ on the inst.condition.
+ 2) During the tencode function, two things may happen:
+ a) The tencode function overrides the IT insn type by
+ calling either set_it_insn_type (type) or set_it_insn_type_last ().
+ b) The tencode function queries the IT block state by
+ calling in_it_block () (i.e. to determine narrow/not narrow mode).
+
+ Both set_it_insn_type and in_it_block run the internal FSM state
+ handling function (handle_it_state), because: a) setting the IT insn
+ type may incur in an invalid state (exiting the function),
+ and b) querying the state requires the FSM to be updated.
+ Specifically we want to avoid creating an IT block for conditional
+ branches, so it_fsm_pre_encode is actually a guess and we can't
+ determine whether an IT block is required until the tencode () routine
+ has decided what type of instruction this actually it.
+ Because of this, if set_it_insn_type and in_it_block have to be used,
+ set_it_insn_type has to be called first.
+
+ set_it_insn_type_last () is a wrapper of set_it_insn_type (type), that
+ determines the insn IT type depending on the inst.cond code.
+ When a tencode () routine encodes an instruction that can be
+ either outside an IT block, or, in the case of being inside, has to be
+ the last one, set_it_insn_type_last () will determine the proper
+ IT instruction type based on the inst.cond code. Otherwise,
+ set_it_insn_type can be called for overriding that logic or
+ 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
+ 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.
+
+ Since in_it_block () calls the state handling function to get an
+ updated state, an error may occur (due to invalid insns combination).
+ In that case, inst.error is set.
+ Therefore, inst.error has to be checked after the execution of
+ the tencode () routine.
+
+ 3) Back in md_assemble(), it_fsm_post_encode () is called to commit
+ any pending state change (if any) that didn't take place in
+ handle_it_state () as explained above. */
+
+static void
+it_fsm_pre_encode (void)
+{
+ if (inst.cond != COND_ALWAYS)
+ inst.it_insn_type = INSIDE_IT_INSN;
+ else
+ inst.it_insn_type = OUTSIDE_IT_INSN;
+
+ now_it.state_handled = 0;
+}
+
+/* IT state FSM handling function. */
+
+static int
+handle_it_state (void)
+{
+ now_it.state_handled = 1;
+
+ switch (now_it.state)
+ {
+ case OUTSIDE_IT_BLOCK:
+ switch (inst.it_insn_type)
+ {
+ case OUTSIDE_IT_INSN:
+ break;
+
+ case INSIDE_IT_INSN:
+ case INSIDE_IT_LAST_INSN:
+ if (thumb_mode == 0)
+ {
+ if (unified_syntax
+ && !(implicit_it_mode & IMPLICIT_IT_MODE_ARM))
+ as_tsktsk (_("Warning: conditional outside an IT block"\
+ " for Thumb."));
+ }
+ else
+ {
+ if ((implicit_it_mode & IMPLICIT_IT_MODE_THUMB)
+ && ARM_CPU_HAS_FEATURE (cpu_variant, arm_arch_t2))
+ {
+ /* Automatically generate the IT instruction. */
+ new_automatic_it_block (inst.cond);
+ if (inst.it_insn_type == INSIDE_IT_LAST_INSN)
+ close_automatic_it_block ();
+ }
+ else
+ {
+ inst.error = BAD_OUT_IT;
+ return FAIL;
+ }
+ }
+ break;
+
+ case IF_INSIDE_IT_LAST_INSN:
+ case NEUTRAL_IT_INSN:
+ break;
+
+ case IT_INSN:
+ now_it.state = MANUAL_IT_BLOCK;
+ now_it.block_length = 0;
+ break;
+ }
+ break;
+
+ case AUTOMATIC_IT_BLOCK:
+ /* Three things may happen now:
+ a) We should increment current it block size;
+ b) We should close current it block (closing insn or 4 insns);
+ c) We should close current it block and start a new one (due
+ to incompatible conditions or
+ 4 insns-length block reached). */
+
+ switch (inst.it_insn_type)
+ {
+ case OUTSIDE_IT_INSN:
+ /* The closure of the block shall happen immediatelly,
+ so any in_it_block () call reports the block as closed. */
+ force_automatic_it_block_close ();
+ break;
+
+ case INSIDE_IT_INSN:
+ case INSIDE_IT_LAST_INSN:
+ case IF_INSIDE_IT_LAST_INSN:
+ now_it.block_length++;
+
+ if (now_it.block_length > 4
+ || !now_it_compatible (inst.cond))
+ {
+ force_automatic_it_block_close ();
+ if (inst.it_insn_type != IF_INSIDE_IT_LAST_INSN)
+ new_automatic_it_block (inst.cond);
+ }
+ else
+ {
+ now_it_add_mask (inst.cond);
+ }
+
+ if (now_it.state == AUTOMATIC_IT_BLOCK
+ && (inst.it_insn_type == INSIDE_IT_LAST_INSN
+ || inst.it_insn_type == IF_INSIDE_IT_LAST_INSN))
+ close_automatic_it_block ();
+ break;
+
+ case NEUTRAL_IT_INSN:
+ now_it.block_length++;
+
+ if (now_it.block_length > 4)
+ force_automatic_it_block_close ();
+ else
+ now_it_add_mask (now_it.cc & 1);
+ break;
+
+ case IT_INSN:
+ close_automatic_it_block ();
+ now_it.state = MANUAL_IT_BLOCK;
+ break;
+ }
+ break;
+
+ case MANUAL_IT_BLOCK:
+ {
+ /* Check conditional suffixes. */
+ const int cond = now_it.cc ^ ((now_it.mask >> 4) & 1) ^ 1;
+ int is_last;
+ now_it.mask <<= 1;
+ now_it.mask &= 0x1f;
+ is_last = (now_it.mask == 0x10);
+
+ switch (inst.it_insn_type)
+ {
+ case OUTSIDE_IT_INSN:
+ inst.error = BAD_NOT_IT;
+ return FAIL;
+
+ case INSIDE_IT_INSN:
+ if (cond != inst.cond)
+ {
+ inst.error = BAD_IT_COND;
+ return FAIL;
+ }
+ break;
+
+ case INSIDE_IT_LAST_INSN:
+ case IF_INSIDE_IT_LAST_INSN:
+ if (cond != inst.cond)
+ {
+ inst.error = BAD_IT_COND;
+ return FAIL;
+ }
+ if (!is_last)
+ {
+ inst.error = BAD_BRANCH;
+ return FAIL;
+ }
+ break;
+
+ case NEUTRAL_IT_INSN:
+ /* The BKPT instruction is unconditional even in an IT block. */
+ break;
+
+ case IT_INSN:
+ inst.error = BAD_IT_IT;
+ return FAIL;
+ }
+ }
+ break;
+ }
+
+ return SUCCESS;
+}
+
+static void
+it_fsm_post_encode (void)
+{
+ int is_last;
+
+ if (!now_it.state_handled)
+ handle_it_state ();
+
+ is_last = (now_it.mask == 0x10);
+ if (is_last)
+ {
+ now_it.state = OUTSIDE_IT_BLOCK;
+ now_it.mask = 0;
+ }
+}
+
+static void
+force_automatic_it_block_close (void)
+{
+ if (now_it.state == AUTOMATIC_IT_BLOCK)
+ {
+ close_automatic_it_block ();
+ now_it.state = OUTSIDE_IT_BLOCK;
+ now_it.mask = 0;
+ }
+}
+
+static int
+in_it_block (void)
+{
+ if (!now_it.state_handled)
+ handle_it_state ();
+
+ return now_it.state != OUTSIDE_IT_BLOCK;
}
void
{
/* It wasn't an instruction, but it might be a register alias of
the form alias .req reg, or a Neon .dn/.qn directive. */
- if (!create_register_alias (str, p)
- && !create_neon_reg_alias (str, p))
+ if (! create_register_alias (str, p)
+ && ! create_neon_reg_alias (str, p))
as_bad (_("bad instruction `%s'"), str);
return;
}
- if (opcode->tag == OT_cinfix3_deprecated)
+ if (warn_on_deprecated && opcode->tag == OT_cinfix3_deprecated)
as_warn (_("s suffix on comparison instruction is deprecated"));
/* The value which unconditional instructions should have in place of the
return;
}
- if (!ARM_CPU_HAS_FEATURE (variant, arm_ext_v6t2) && !inst.size_req)
+ if (!ARM_CPU_HAS_FEATURE (variant, arm_ext_v6t2))
{
- /* Implicit require narrow instructions on Thumb-1. This avoids
- relaxation accidentally introducing Thumb-2 instructions. */
if (opcode->tencode != do_t_blx && opcode->tencode != do_t_branch23
- && !ARM_CPU_HAS_FEATURE(*opcode->tvariant, arm_ext_msr))
- inst.size_req = 2;
- }
-
- /* Check conditional suffixes. */
- if (current_it_mask)
- {
- int cond;
- cond = current_cc ^ ((current_it_mask >> 4) & 1) ^ 1;
- current_it_mask <<= 1;
- current_it_mask &= 0x1f;
- /* The BKPT instruction is unconditional even in an IT block. */
- if (!inst.error
- && cond != inst.cond && opcode->tencode != do_t_bkpt)
+ && !(ARM_CPU_HAS_FEATURE(*opcode->tvariant, arm_ext_msr)
+ || ARM_CPU_HAS_FEATURE(*opcode->tvariant, arm_ext_barrier)))
{
- as_bad (_("incorrect condition in IT block"));
- return;
+ /* Two things are addressed here.
+ 1) Implicit require narrow instructions on Thumb-1.
+ This avoids relaxation accidentally introducing Thumb-2
+ instructions.
+ 2) Reject wide instructions in non Thumb-2 cores. */
+ if (inst.size_req == 0)
+ inst.size_req = 2;
+ else if (inst.size_req == 4)
+ {
+ as_bad (_("selected processor does not support `%s'"), str);
+ return;
+ }
}
}
- else if (inst.cond != COND_ALWAYS && opcode->tencode != do_t_branch)
- {
- as_bad (_("thumb conditional instruction not in IT block"));
- return;
- }
- mapping_state (MAP_THUMB);
inst.instruction = opcode->tvalue;
- if (!parse_operands (p, opcode->operands))
- opcode->tencode ();
+ if (!parse_operands (p, opcode->operands, /*thumb=*/TRUE))
+ {
+ /* Prepare the it_insn_type for those encodings that don't set
+ it. */
+ it_fsm_pre_encode ();
- /* Clear current_it_mask at the end of an IT block. */
- if (current_it_mask == 0x10)
- current_it_mask = 0;
+ opcode->tencode ();
+
+ it_fsm_post_encode ();
+ }
if (!(inst.error || inst.relax))
{
- assert (inst.instruction < 0xe800 || inst.instruction > 0xffff);
+ gas_assert (inst.instruction < 0xe800 || inst.instruction > 0xffff);
inst.size = (inst.instruction > 0xffff ? 4 : 2);
if (inst.size_req && inst.size_req != inst.size)
{
/* Something has gone badly wrong if we try to relax a fixed size
instruction. */
- assert (inst.size_req == 0 || !inst.relax);
+ gas_assert (inst.size_req == 0 || !inst.relax);
ARM_MERGE_FEATURE_SETS (thumb_arch_used, thumb_arch_used,
*opcode->tvariant);
This is overly pessimistic for relaxable instructions. */
if (((inst.size == 4 && (inst.instruction & 0xf800e800) != 0xf000e800)
|| inst.relax)
- && !ARM_CPU_HAS_FEATURE(*opcode->tvariant, arm_ext_msr))
+ && !(ARM_CPU_HAS_FEATURE (*opcode->tvariant, arm_ext_msr)
+ || ARM_CPU_HAS_FEATURE (*opcode->tvariant, arm_ext_barrier)))
ARM_MERGE_FEATURE_SETS (thumb_arch_used, thumb_arch_used,
arm_ext_v6t2);
+
+ check_neon_suffixes;
+
+ if (!inst.error)
+ {
+ mapping_state (MAP_THUMB);
+ }
}
else if (ARM_CPU_HAS_FEATURE (cpu_variant, arm_ext_v1))
{
return;
}
- mapping_state (MAP_ARM);
inst.instruction = opcode->avalue;
if (opcode->tag == OT_unconditionalF)
inst.instruction |= 0xF << 28;
else
inst.instruction |= inst.cond << 28;
inst.size = INSN_SIZE;
- if (!parse_operands (p, opcode->operands))
- opcode->aencode ();
+ if (!parse_operands (p, opcode->operands, /*thumb=*/FALSE))
+ {
+ it_fsm_pre_encode ();
+ opcode->aencode ();
+ it_fsm_post_encode ();
+ }
/* Arm mode bx is marked as both v4T and v5 because it's still required
on a hypothetical non-thumb v5 core. */
if (is_bx)
else
ARM_MERGE_FEATURE_SETS (arm_arch_used, arm_arch_used,
*opcode->avariant);
+
+ check_neon_suffixes;
+
+ if (!inst.error)
+ {
+ mapping_state (MAP_ARM);
+ }
}
else
{
output_inst (str);
}
+static void
+check_it_blocks_finished (void)
+{
+#ifdef OBJ_ELF
+ asection *sect;
+
+ for (sect = stdoutput->sections; sect != NULL; sect = sect->next)
+ if (seg_info (sect)->tc_segment_info_data.current_it.state
+ == MANUAL_IT_BLOCK)
+ {
+ as_warn (_("section '%s' finished with an open IT block."),
+ sect->name);
+ }
+#else
+ if (now_it.state == MANUAL_IT_BLOCK)
+ as_warn (_("file finished with an open IT block."));
+#endif
+}
+
/* Various frobbings of labels and their addresses. */
void
ARM_SET_INTERWORK (sym, support_interwork);
#endif
+ force_automatic_it_block_close ();
+
/* Note - do not allow local symbols (.Lxxx) to be labelled
as Thumb functions. This is because these labels, whilst
they exist inside Thumb code, are not the entry points for
dwarf2_emit_label (sym);
}
-int
+bfd_boolean
arm_data_in_code (void)
{
if (thumb_mode && ! strncmp (input_line_pointer + 1, "data:", 5))
*input_line_pointer = '/';
input_line_pointer += 5;
*input_line_pointer = 0;
- return 1;
+ return TRUE;
}
- return 0;
+ return FALSE;
}
char *
{ "tlsldm", BFD_RELOC_ARM_TLS_LDM32}, { "TLSLDM", BFD_RELOC_ARM_TLS_LDM32},
{ "tlsldo", BFD_RELOC_ARM_TLS_LDO32}, { "TLSLDO", BFD_RELOC_ARM_TLS_LDO32},
{ "gottpoff",BFD_RELOC_ARM_TLS_IE32}, { "GOTTPOFF",BFD_RELOC_ARM_TLS_IE32},
- { "tpoff", BFD_RELOC_ARM_TLS_LE32}, { "TPOFF", BFD_RELOC_ARM_TLS_LE32}
+ { "tpoff", BFD_RELOC_ARM_TLS_LE32}, { "TPOFF", BFD_RELOC_ARM_TLS_LE32},
+ { "got_prel", BFD_RELOC_ARM_GOT_PREL}, { "GOT_PREL", BFD_RELOC_ARM_GOT_PREL}
};
#endif
#define OPS5(a,b,c,d,e) { OP_##a,OP_##b,OP_##c,OP_##d,OP_##e, }
#define OPS6(a,b,c,d,e,f) { OP_##a,OP_##b,OP_##c,OP_##d,OP_##e,OP_##f, }
+/* These macros are similar to the OPSn, but do not prepend the OP_ prefix.
+ This is useful when mixing operands for ARM and THUMB, i.e. using the
+ MIX_ARM_THUMB_OPERANDS macro.
+ In order to use these macros, prefix the number of operands with _
+ e.g. _3. */
+#define OPS_1(a) { a, }
+#define OPS_2(a,b) { a,b, }
+#define OPS_3(a,b,c) { a,b,c, }
+#define OPS_4(a,b,c,d) { a,b,c,d, }
+#define OPS_5(a,b,c,d,e) { a,b,c,d,e, }
+#define OPS_6(a,b,c,d,e,f) { a,b,c,d,e,f, }
+
/* These macros abstract out the exact format of the mnemonic table and
save some repeated characters. */
/* The normal sort of mnemonic; has a Thumb variant; takes a conditional suffix. */
#define TxCE(mnem, op, top, nops, ops, ae, te) \
- { #mnem, OPS##nops ops, OT_csuffix, 0x##op, top, ARM_VARIANT, \
+ { mnem, OPS##nops ops, OT_csuffix, 0x##op, top, ARM_VARIANT, \
THUMB_VARIANT, do_##ae, do_##te }
/* Two variants of the above - TCE for a numeric Thumb opcode, tCE for
a T_MNEM_xyz enumerator. */
#define TCE(mnem, aop, top, nops, ops, ae, te) \
- TxCE(mnem, aop, 0x##top, nops, ops, ae, te)
+ TxCE (mnem, aop, 0x##top, nops, ops, ae, te)
#define tCE(mnem, aop, top, nops, ops, ae, te) \
- TxCE(mnem, aop, T_MNEM_##top, nops, ops, ae, te)
+ TxCE (mnem, aop, T_MNEM##top, nops, ops, ae, te)
/* Second most common sort of mnemonic: has a Thumb variant, takes a conditional
infix after the third character. */
#define TxC3(mnem, op, top, nops, ops, ae, te) \
- { #mnem, OPS##nops ops, OT_cinfix3, 0x##op, top, ARM_VARIANT, \
+ { mnem, OPS##nops ops, OT_cinfix3, 0x##op, top, ARM_VARIANT, \
THUMB_VARIANT, do_##ae, do_##te }
#define TxC3w(mnem, op, top, nops, ops, ae, te) \
- { #mnem, OPS##nops ops, OT_cinfix3_deprecated, 0x##op, top, ARM_VARIANT, \
+ { mnem, OPS##nops ops, OT_cinfix3_deprecated, 0x##op, top, ARM_VARIANT, \
THUMB_VARIANT, do_##ae, do_##te }
#define TC3(mnem, aop, top, nops, ops, ae, te) \
- TxC3(mnem, aop, 0x##top, nops, ops, ae, te)
+ TxC3 (mnem, aop, 0x##top, nops, ops, ae, te)
#define TC3w(mnem, aop, top, nops, ops, ae, te) \
- TxC3w(mnem, aop, 0x##top, nops, ops, ae, te)
+ TxC3w (mnem, aop, 0x##top, nops, ops, ae, te)
#define tC3(mnem, aop, top, nops, ops, ae, te) \
- TxC3(mnem, aop, T_MNEM_##top, nops, ops, ae, te)
+ TxC3 (mnem, aop, T_MNEM##top, nops, ops, ae, te)
#define tC3w(mnem, aop, top, nops, ops, ae, te) \
- TxC3w(mnem, aop, T_MNEM_##top, nops, ops, ae, te)
+ TxC3w (mnem, aop, T_MNEM##top, nops, ops, ae, te)
/* Mnemonic with a conditional infix in an unusual place. Each and every variant has to
appear in the condition table. */
#define TxCM_(m1, m2, m3, op, top, nops, ops, ae, te) \
- { #m1 #m2 #m3, OPS##nops ops, sizeof(#m2) == 1 ? OT_odd_infix_unc : OT_odd_infix_0 + sizeof(#m1) - 1, \
+ { m1 #m2 m3, OPS##nops ops, sizeof (#m2) == 1 ? OT_odd_infix_unc : OT_odd_infix_0 + sizeof (m1) - 1, \
0x##op, top, ARM_VARIANT, THUMB_VARIANT, do_##ae, do_##te }
#define TxCM(m1, m2, op, top, nops, ops, ae, te) \
- TxCM_(m1, , m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, eq, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, ne, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, cs, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, hs, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, cc, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, ul, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, lo, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, mi, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, pl, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, vs, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, vc, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, hi, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, ls, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, ge, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, lt, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, gt, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, le, m2, op, top, nops, ops, ae, te), \
- TxCM_(m1, al, m2, op, top, nops, ops, ae, te)
+ TxCM_ (m1, , m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, eq, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, ne, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, cs, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, hs, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, cc, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, ul, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, lo, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, mi, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, pl, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, vs, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, vc, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, hi, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, ls, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, ge, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, lt, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, gt, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, le, m2, op, top, nops, ops, ae, te), \
+ TxCM_ (m1, al, m2, op, top, nops, ops, ae, te)
#define TCM(m1,m2, aop, top, nops, ops, ae, te) \
- TxCM(m1,m2, aop, 0x##top, nops, ops, ae, te)
-#define tCM(m1,m2, aop, top, nops, ops, ae, te) \
- TxCM(m1,m2, aop, T_MNEM_##top, nops, ops, ae, te)
+ TxCM (m1,m2, aop, 0x##top, nops, ops, ae, te)
+#define tCM(m1,m2, aop, top, nops, ops, ae, te) \
+ TxCM (m1,m2, aop, T_MNEM##top, nops, ops, ae, te)
/* Mnemonic that cannot be conditionalized. The ARM condition-code
field is still 0xE. Many of the Thumb variants can be executed
conditionally, so this is checked separately. */
#define TUE(mnem, op, top, nops, ops, ae, te) \
- { #mnem, OPS##nops ops, OT_unconditional, 0x##op, 0x##top, ARM_VARIANT, \
+ { mnem, OPS##nops ops, OT_unconditional, 0x##op, 0x##top, ARM_VARIANT, \
THUMB_VARIANT, do_##ae, do_##te }
/* Mnemonic that cannot be conditionalized, and bears 0xF in its ARM
condition code field. */
#define TUF(mnem, op, top, nops, ops, ae, te) \
- { #mnem, OPS##nops ops, OT_unconditionalF, 0x##op, 0x##top, ARM_VARIANT, \
+ { mnem, OPS##nops ops, OT_unconditionalF, 0x##op, 0x##top, ARM_VARIANT, \
THUMB_VARIANT, do_##ae, do_##te }
/* ARM-only variants of all the above. */
#define CE(mnem, op, nops, ops, ae) \
- { #mnem, OPS##nops ops, OT_csuffix, 0x##op, 0x0, ARM_VARIANT, 0, do_##ae, NULL }
+ { mnem, OPS##nops ops, OT_csuffix, 0x##op, 0x0, ARM_VARIANT, 0, do_##ae, NULL }
#define C3(mnem, op, nops, ops, ae) \
{ #mnem, OPS##nops ops, OT_cinfix3, 0x##op, 0x0, ARM_VARIANT, 0, do_##ae, NULL }
/* Legacy mnemonics that always have conditional infix after the third
character. */
#define CL(mnem, op, nops, ops, ae) \
- { #mnem, OPS##nops ops, OT_cinfix3_legacy, \
+ { mnem, OPS##nops ops, OT_cinfix3_legacy, \
0x##op, 0x0, ARM_VARIANT, 0, do_##ae, NULL }
/* Coprocessor instructions. Isomorphic between Arm and Thumb-2. */
#define cCE(mnem, op, nops, ops, ae) \
- { #mnem, OPS##nops ops, OT_csuffix, 0x##op, 0xe##op, ARM_VARIANT, ARM_VARIANT, do_##ae, do_##ae }
+ { mnem, OPS##nops ops, OT_csuffix, 0x##op, 0xe##op, ARM_VARIANT, ARM_VARIANT, do_##ae, do_##ae }
/* Legacy coprocessor instructions where conditional infix and conditional
suffix are ambiguous. For consistency this includes all FPA instructions,
not just the potentially ambiguous ones. */
#define cCL(mnem, op, nops, ops, ae) \
- { #mnem, OPS##nops ops, OT_cinfix3_legacy, \
+ { mnem, OPS##nops ops, OT_cinfix3_legacy, \
0x##op, 0xe##op, ARM_VARIANT, ARM_VARIANT, do_##ae, do_##ae }
/* Coprocessor, takes either a suffix or a position-3 infix
(for an FPA corner case). */
#define C3E(mnem, op, nops, ops, ae) \
- { #mnem, OPS##nops ops, OT_csuf_or_in3, \
+ { mnem, OPS##nops ops, OT_csuf_or_in3, \
0x##op, 0xe##op, ARM_VARIANT, ARM_VARIANT, do_##ae, do_##ae }
#define xCM_(m1, m2, m3, op, nops, ops, ae) \
- { #m1 #m2 #m3, OPS##nops ops, \
- sizeof(#m2) == 1 ? OT_odd_infix_unc : OT_odd_infix_0 + sizeof(#m1) - 1, \
+ { m1 #m2 m3, OPS##nops ops, \
+ sizeof (#m2) == 1 ? OT_odd_infix_unc : OT_odd_infix_0 + sizeof (m1) - 1, \
0x##op, 0x0, ARM_VARIANT, 0, do_##ae, NULL }
#define CM(m1, m2, op, nops, ops, ae) \
- xCM_(m1, , m2, op, nops, ops, ae), \
- xCM_(m1, eq, m2, op, nops, ops, ae), \
- xCM_(m1, ne, m2, op, nops, ops, ae), \
- xCM_(m1, cs, m2, op, nops, ops, ae), \
- xCM_(m1, hs, m2, op, nops, ops, ae), \
- xCM_(m1, cc, m2, op, nops, ops, ae), \
- xCM_(m1, ul, m2, op, nops, ops, ae), \
- xCM_(m1, lo, m2, op, nops, ops, ae), \
- xCM_(m1, mi, m2, op, nops, ops, ae), \
- xCM_(m1, pl, m2, op, nops, ops, ae), \
- xCM_(m1, vs, m2, op, nops, ops, ae), \
- xCM_(m1, vc, m2, op, nops, ops, ae), \
- xCM_(m1, hi, m2, op, nops, ops, ae), \
- xCM_(m1, ls, m2, op, nops, ops, ae), \
- xCM_(m1, ge, m2, op, nops, ops, ae), \
- xCM_(m1, lt, m2, op, nops, ops, ae), \
- xCM_(m1, gt, m2, op, nops, ops, ae), \
- xCM_(m1, le, m2, op, nops, ops, ae), \
- xCM_(m1, al, m2, op, nops, ops, ae)
+ xCM_ (m1, , m2, op, nops, ops, ae), \
+ xCM_ (m1, eq, m2, op, nops, ops, ae), \
+ xCM_ (m1, ne, m2, op, nops, ops, ae), \
+ xCM_ (m1, cs, m2, op, nops, ops, ae), \
+ xCM_ (m1, hs, m2, op, nops, ops, ae), \
+ xCM_ (m1, cc, m2, op, nops, ops, ae), \
+ xCM_ (m1, ul, m2, op, nops, ops, ae), \
+ xCM_ (m1, lo, m2, op, nops, ops, ae), \
+ xCM_ (m1, mi, m2, op, nops, ops, ae), \
+ xCM_ (m1, pl, m2, op, nops, ops, ae), \
+ xCM_ (m1, vs, m2, op, nops, ops, ae), \
+ xCM_ (m1, vc, m2, op, nops, ops, ae), \
+ xCM_ (m1, hi, m2, op, nops, ops, ae), \
+ xCM_ (m1, ls, m2, op, nops, ops, ae), \
+ xCM_ (m1, ge, m2, op, nops, ops, ae), \
+ xCM_ (m1, lt, m2, op, nops, ops, ae), \
+ xCM_ (m1, gt, m2, op, nops, ops, ae), \
+ xCM_ (m1, le, m2, op, nops, ops, ae), \
+ xCM_ (m1, al, m2, op, nops, ops, ae)
#define UE(mnem, op, nops, ops, ae) \
{ #mnem, OPS##nops ops, OT_unconditional, 0x##op, 0, ARM_VARIANT, 0, do_##ae, NULL }
/* Neon data processing, version which indirects through neon_enc_tab for
the various overloaded versions of opcodes. */
#define nUF(mnem, op, nops, ops, enc) \
- { #mnem, OPS##nops ops, OT_unconditionalF, N_MNEM_##op, N_MNEM_##op, \
+ { #mnem, OPS##nops ops, OT_unconditionalF, N_MNEM##op, N_MNEM##op, \
ARM_VARIANT, THUMB_VARIANT, do_##enc, do_##enc }
/* Neon insn with conditional suffix for the ARM version, non-overloaded
THUMB_VARIANT, do_##enc, do_##enc }
#define NCE(mnem, op, nops, ops, enc) \
- NCE_tag(mnem, op, nops, ops, enc, OT_csuffix)
+ NCE_tag (mnem, op, nops, ops, enc, OT_csuffix)
#define NCEF(mnem, op, nops, ops, enc) \
- NCE_tag(mnem, op, nops, ops, enc, OT_csuffixF)
+ NCE_tag (mnem, op, nops, ops, enc, OT_csuffixF)
/* Neon insn with conditional suffix for the ARM version, overloaded types. */
#define nCE_tag(mnem, op, nops, ops, enc, tag) \
- { #mnem, OPS##nops ops, tag, N_MNEM_##op, N_MNEM_##op, \
+ { #mnem, OPS##nops ops, tag, N_MNEM##op, N_MNEM##op, \
ARM_VARIANT, THUMB_VARIANT, do_##enc, do_##enc }
#define nCE(mnem, op, nops, ops, enc) \
- nCE_tag(mnem, op, nops, ops, enc, OT_csuffix)
+ nCE_tag (mnem, op, nops, ops, enc, OT_csuffix)
#define nCEF(mnem, op, nops, ops, enc) \
- nCE_tag(mnem, op, nops, ops, enc, OT_csuffixF)
+ nCE_tag (mnem, op, nops, ops, enc, OT_csuffixF)
#define do_0 0
/* Thumb-only, unconditional. */
-#define UT(mnem, op, nops, ops, te) TUE(mnem, 0, op, nops, ops, 0, te)
+#define UT(mnem, op, nops, ops, te) TUE (mnem, 0, op, nops, ops, 0, te)
static const struct asm_opcode insns[] =
{
#define ARM_VARIANT &arm_ext_v1 /* Core ARM Instructions. */
#define THUMB_VARIANT &arm_ext_v4t
- tCE(and, 0000000, and, 3, (RR, oRR, SH), arit, t_arit3c),
- tC3(ands, 0100000, ands, 3, (RR, oRR, SH), arit, t_arit3c),
- tCE(eor, 0200000, eor, 3, (RR, oRR, SH), arit, t_arit3c),
- tC3(eors, 0300000, eors, 3, (RR, oRR, SH), arit, t_arit3c),
- tCE(sub, 0400000, sub, 3, (RR, oRR, SH), arit, t_add_sub),
- tC3(subs, 0500000, subs, 3, (RR, oRR, SH), arit, t_add_sub),
- tCE(add, 0800000, add, 3, (RR, oRR, SHG), arit, t_add_sub),
- tC3(adds, 0900000, adds, 3, (RR, oRR, SHG), arit, t_add_sub),
- tCE(adc, 0a00000, adc, 3, (RR, oRR, SH), arit, t_arit3c),
- tC3(adcs, 0b00000, adcs, 3, (RR, oRR, SH), arit, t_arit3c),
- tCE(sbc, 0c00000, sbc, 3, (RR, oRR, SH), arit, t_arit3),
- tC3(sbcs, 0d00000, sbcs, 3, (RR, oRR, SH), arit, t_arit3),
- tCE(orr, 1800000, orr, 3, (RR, oRR, SH), arit, t_arit3c),
- tC3(orrs, 1900000, orrs, 3, (RR, oRR, SH), arit, t_arit3c),
- tCE(bic, 1c00000, bic, 3, (RR, oRR, SH), arit, t_arit3),
- tC3(bics, 1d00000, bics, 3, (RR, oRR, SH), arit, t_arit3),
+ tCE("and", 0000000, _and, 3, (RR, oRR, SH), arit, t_arit3c),
+ tC3("ands", 0100000, _ands, 3, (RR, oRR, SH), arit, t_arit3c),
+ tCE("eor", 0200000, _eor, 3, (RR, oRR, SH), arit, t_arit3c),
+ tC3("eors", 0300000, _eors, 3, (RR, oRR, SH), arit, t_arit3c),
+ tCE("sub", 0400000, _sub, 3, (RR, oRR, SH), arit, t_add_sub),
+ tC3("subs", 0500000, _subs, 3, (RR, oRR, SH), arit, t_add_sub),
+ tCE("add", 0800000, _add, 3, (RR, oRR, SHG), arit, t_add_sub),
+ tC3("adds", 0900000, _adds, 3, (RR, oRR, SHG), arit, t_add_sub),
+ tCE("adc", 0a00000, _adc, 3, (RR, oRR, SH), arit, t_arit3c),
+ tC3("adcs", 0b00000, _adcs, 3, (RR, oRR, SH), arit, t_arit3c),
+ tCE("sbc", 0c00000, _sbc, 3, (RR, oRR, SH), arit, t_arit3),
+ tC3("sbcs", 0d00000, _sbcs, 3, (RR, oRR, SH), arit, t_arit3),
+ tCE("orr", 1800000, _orr, 3, (RR, oRR, SH), arit, t_arit3c),
+ tC3("orrs", 1900000, _orrs, 3, (RR, oRR, SH), arit, t_arit3c),
+ tCE("bic", 1c00000, _bic, 3, (RR, oRR, SH), arit, t_arit3),
+ tC3("bics", 1d00000, _bics, 3, (RR, oRR, SH), arit, t_arit3),
/* The p-variants of tst/cmp/cmn/teq (below) are the pre-V6 mechanism
for setting PSR flag bits. They are obsolete in V6 and do not
have Thumb equivalents. */
- tCE(tst, 1100000, tst, 2, (RR, SH), cmp, t_mvn_tst),
- tC3w(tsts, 1100000, tst, 2, (RR, SH), cmp, t_mvn_tst),
- CL(tstp, 110f000, 2, (RR, SH), cmp),
- tCE(cmp, 1500000, cmp, 2, (RR, SH), cmp, t_mov_cmp),
- tC3w(cmps, 1500000, cmp, 2, (RR, SH), cmp, t_mov_cmp),
- CL(cmpp, 150f000, 2, (RR, SH), cmp),
- tCE(cmn, 1700000, cmn, 2, (RR, SH), cmp, t_mvn_tst),
- tC3w(cmns, 1700000, cmn, 2, (RR, SH), cmp, t_mvn_tst),
- CL(cmnp, 170f000, 2, (RR, SH), cmp),
-
- tCE(mov, 1a00000, mov, 2, (RR, SH), mov, t_mov_cmp),
- tC3(movs, 1b00000, movs, 2, (RR, SH), mov, t_mov_cmp),
- tCE(mvn, 1e00000, mvn, 2, (RR, SH), mov, t_mvn_tst),
- tC3(mvns, 1f00000, mvns, 2, (RR, SH), mov, t_mvn_tst),
-
- tCE(ldr, 4100000, ldr, 2, (RR, ADDRGLDR),ldst, t_ldst),
- tC3(ldrb, 4500000, ldrb, 2, (RR, ADDRGLDR),ldst, t_ldst),
- tCE(str, 4000000, str, 2, (RR, ADDRGLDR),ldst, t_ldst),
- tC3(strb, 4400000, strb, 2, (RR, ADDRGLDR),ldst, t_ldst),
-
- tCE(stm, 8800000, stmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
- tC3(stmia, 8800000, stmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
- tC3(stmea, 8800000, stmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
- tCE(ldm, 8900000, ldmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
- tC3(ldmia, 8900000, ldmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
- tC3(ldmfd, 8900000, ldmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
-
- TCE(swi, f000000, df00, 1, (EXPi), swi, t_swi),
- TCE(svc, f000000, df00, 1, (EXPi), swi, t_swi),
- tCE(b, a000000, b, 1, (EXPr), branch, t_branch),
- TCE(bl, b000000, f000f800, 1, (EXPr), bl, t_branch23),
+ tCE("tst", 1100000, _tst, 2, (RR, SH), cmp, t_mvn_tst),
+ tC3w("tsts", 1100000, _tst, 2, (RR, SH), cmp, t_mvn_tst),
+ CL("tstp", 110f000, 2, (RR, SH), cmp),
+ tCE("cmp", 1500000, _cmp, 2, (RR, SH), cmp, t_mov_cmp),
+ tC3w("cmps", 1500000, _cmp, 2, (RR, SH), cmp, t_mov_cmp),
+ CL("cmpp", 150f000, 2, (RR, SH), cmp),
+ tCE("cmn", 1700000, _cmn, 2, (RR, SH), cmp, t_mvn_tst),
+ tC3w("cmns", 1700000, _cmn, 2, (RR, SH), cmp, t_mvn_tst),
+ CL("cmnp", 170f000, 2, (RR, SH), cmp),
+
+ tCE("mov", 1a00000, _mov, 2, (RR, SH), mov, t_mov_cmp),
+ tC3("movs", 1b00000, _movs, 2, (RR, SH), mov, t_mov_cmp),
+ tCE("mvn", 1e00000, _mvn, 2, (RR, SH), mov, t_mvn_tst),
+ tC3("mvns", 1f00000, _mvns, 2, (RR, SH), mov, t_mvn_tst),
+
+ tCE("ldr", 4100000, _ldr, 2, (RR, ADDRGLDR),ldst, t_ldst),
+ tC3("ldrb", 4500000, _ldrb, 2, (RRnpc_npcsp, ADDRGLDR),ldst, t_ldst),
+ tCE("str", 4000000, _str, _2, (MIX_ARM_THUMB_OPERANDS (OP_RR,
+ OP_RRnpc),
+ OP_ADDRGLDR),ldst, t_ldst),
+ tC3("strb", 4400000, _strb, 2, (RRnpc_npcsp, ADDRGLDR),ldst, t_ldst),
+
+ tCE("stm", 8800000, _stmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ tC3("stmia", 8800000, _stmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ tC3("stmea", 8800000, _stmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ tCE("ldm", 8900000, _ldmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ tC3("ldmia", 8900000, _ldmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ tC3("ldmfd", 8900000, _ldmia, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+
+ TCE("swi", f000000, df00, 1, (EXPi), swi, t_swi),
+ TCE("svc", f000000, df00, 1, (EXPi), swi, t_swi),
+ tCE("b", a000000, _b, 1, (EXPr), branch, t_branch),
+ TCE("bl", b000000, f000f800, 1, (EXPr), bl, t_branch23),
/* Pseudo ops. */
- tCE(adr, 28f0000, adr, 2, (RR, EXP), adr, t_adr),
+ tCE("adr", 28f0000, _adr, 2, (RR, EXP), adr, t_adr),
C3(adrl, 28f0000, 2, (RR, EXP), adrl),
- tCE(nop, 1a00000, nop, 1, (oI255c), nop, t_nop),
+ tCE("nop", 1a00000, _nop, 1, (oI255c), nop, t_nop),
/* Thumb-compatibility pseudo ops. */
- tCE(lsl, 1a00000, lsl, 3, (RR, oRR, SH), shift, t_shift),
- tC3(lsls, 1b00000, lsls, 3, (RR, oRR, SH), shift, t_shift),
- tCE(lsr, 1a00020, lsr, 3, (RR, oRR, SH), shift, t_shift),
- tC3(lsrs, 1b00020, lsrs, 3, (RR, oRR, SH), shift, t_shift),
- tCE(asr, 1a00040, asr, 3, (RR, oRR, SH), shift, t_shift),
- tC3(asrs, 1b00040, asrs, 3, (RR, oRR, SH), shift, t_shift),
- tCE(ror, 1a00060, ror, 3, (RR, oRR, SH), shift, t_shift),
- tC3(rors, 1b00060, rors, 3, (RR, oRR, SH), shift, t_shift),
- tCE(neg, 2600000, neg, 2, (RR, RR), rd_rn, t_neg),
- tC3(negs, 2700000, negs, 2, (RR, RR), rd_rn, t_neg),
- tCE(push, 92d0000, push, 1, (REGLST), push_pop, t_push_pop),
- tCE(pop, 8bd0000, pop, 1, (REGLST), push_pop, t_push_pop),
+ tCE("lsl", 1a00000, _lsl, 3, (RR, oRR, SH), shift, t_shift),
+ tC3("lsls", 1b00000, _lsls, 3, (RR, oRR, SH), shift, t_shift),
+ tCE("lsr", 1a00020, _lsr, 3, (RR, oRR, SH), shift, t_shift),
+ tC3("lsrs", 1b00020, _lsrs, 3, (RR, oRR, SH), shift, t_shift),
+ tCE("asr", 1a00040, _asr, 3, (RR, oRR, SH), shift, t_shift),
+ tC3("asrs", 1b00040, _asrs, 3, (RR, oRR, SH), shift, t_shift),
+ tCE("ror", 1a00060, _ror, 3, (RR, oRR, SH), shift, t_shift),
+ tC3("rors", 1b00060, _rors, 3, (RR, oRR, SH), shift, t_shift),
+ tCE("neg", 2600000, _neg, 2, (RR, RR), rd_rn, t_neg),
+ tC3("negs", 2700000, _negs, 2, (RR, RR), rd_rn, t_neg),
+ tCE("push", 92d0000, _push, 1, (REGLST), push_pop, t_push_pop),
+ tCE("pop", 8bd0000, _pop, 1, (REGLST), push_pop, t_push_pop),
/* These may simplify to neg. */
- TCE(rsb, 0600000, ebc00000, 3, (RR, oRR, SH), arit, t_rsb),
- TC3(rsbs, 0700000, ebd00000, 3, (RR, oRR, SH), arit, t_rsb),
+ TCE("rsb", 0600000, ebc00000, 3, (RR, oRR, SH), arit, t_rsb),
+ TC3("rsbs", 0700000, ebd00000, 3, (RR, oRR, SH), arit, t_rsb),
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6
- TCE(cpy, 1a00000, 4600, 2, (RR, RR), rd_rm, t_cpy),
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6
+
+ TCE("cpy", 1a00000, 4600, 2, (RR, RR), rd_rm, t_cpy),
/* V1 instructions with no Thumb analogue prior to V6T2. */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6t2
- TCE(teq, 1300000, ea900f00, 2, (RR, SH), cmp, t_mvn_tst),
- TC3w(teqs, 1300000, ea900f00, 2, (RR, SH), cmp, t_mvn_tst),
- CL(teqp, 130f000, 2, (RR, SH), cmp),
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6t2
+
+ TCE("teq", 1300000, ea900f00, 2, (RR, SH), cmp, t_mvn_tst),
+ TC3w("teqs", 1300000, ea900f00, 2, (RR, SH), cmp, t_mvn_tst),
+ CL("teqp", 130f000, 2, (RR, SH), cmp),
- TC3(ldrt, 4300000, f8500e00, 2, (RR, ADDR), ldstt, t_ldstt),
- TC3(ldrbt, 4700000, f8100e00, 2, (RR, ADDR), ldstt, t_ldstt),
- TC3(strt, 4200000, f8400e00, 2, (RR, ADDR), ldstt, t_ldstt),
- TC3(strbt, 4600000, f8000e00, 2, (RR, ADDR), ldstt, t_ldstt),
+ TC3("ldrt", 4300000, f8500e00, 2, (RRnpc_npcsp, ADDR),ldstt, t_ldstt),
+ TC3("ldrbt", 4700000, f8100e00, 2, (RRnpc_npcsp, ADDR),ldstt, t_ldstt),
+ TC3("strt", 4200000, f8400e00, 2, (RR_npcsp, ADDR), ldstt, t_ldstt),
+ TC3("strbt", 4600000, f8000e00, 2, (RRnpc_npcsp, ADDR),ldstt, t_ldstt),
- TC3(stmdb, 9000000, e9000000, 2, (RRw, REGLST), ldmstm, t_ldmstm),
- TC3(stmfd, 9000000, e9000000, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ TC3("stmdb", 9000000, e9000000, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ TC3("stmfd", 9000000, e9000000, 2, (RRw, REGLST), ldmstm, t_ldmstm),
- TC3(ldmdb, 9100000, e9100000, 2, (RRw, REGLST), ldmstm, t_ldmstm),
- TC3(ldmea, 9100000, e9100000, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ TC3("ldmdb", 9100000, e9100000, 2, (RRw, REGLST), ldmstm, t_ldmstm),
+ TC3("ldmea", 9100000, e9100000, 2, (RRw, REGLST), ldmstm, t_ldmstm),
/* V1 instructions with no Thumb analogue at all. */
- CE(rsc, 0e00000, 3, (RR, oRR, SH), arit),
+ CE("rsc", 0e00000, 3, (RR, oRR, SH), arit),
C3(rscs, 0f00000, 3, (RR, oRR, SH), arit),
C3(stmib, 9800000, 2, (RRw, REGLST), ldmstm),
C3(ldmda, 8100000, 2, (RRw, REGLST), ldmstm),
C3(ldmfa, 8100000, 2, (RRw, REGLST), ldmstm),
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v2 /* ARM 2 - multiplies. */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v4t
- tCE(mul, 0000090, mul, 3, (RRnpc, RRnpc, oRR), mul, t_mul),
- tC3(muls, 0100090, muls, 3, (RRnpc, RRnpc, oRR), mul, t_mul),
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v2 /* ARM 2 - multiplies. */
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v4t
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6t2
- TCE(mla, 0200090, fb000000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mlas, t_mla),
+ tCE("mul", 0000090, _mul, 3, (RRnpc, RRnpc, oRR), mul, t_mul),
+ tC3("muls", 0100090, _muls, 3, (RRnpc, RRnpc, oRR), mul, t_mul),
+
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6t2
+
+ TCE("mla", 0200090, fb000000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mlas, t_mla),
C3(mlas, 0300090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mlas),
/* Generic coprocessor instructions. */
- TCE(cdp, e000000, ee000000, 6, (RCP, I15b, RCN, RCN, RCN, oI7b), cdp, cdp),
- TCE(ldc, c100000, ec100000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
- TC3(ldcl, c500000, ec500000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
- TCE(stc, c000000, ec000000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
- TC3(stcl, c400000, ec400000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
- TCE(mcr, e000010, ee000010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg),
- TCE(mrc, e100010, ee100010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v2s /* ARM 3 - swp instructions. */
- CE(swp, 1000090, 3, (RRnpc, RRnpc, RRnpcb), rd_rm_rn),
+ TCE("cdp", e000000, ee000000, 6, (RCP, I15b, RCN, RCN, RCN, oI7b), cdp, cdp),
+ TCE("ldc", c100000, ec100000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
+ TC3("ldcl", c500000, ec500000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
+ TCE("stc", c000000, ec000000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
+ TC3("stcl", c400000, ec400000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
+ TCE("mcr", e000010, ee000010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg),
+ TCE("mrc", e100010, ee100010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v2s /* ARM 3 - swp instructions. */
+
+ CE("swp", 1000090, 3, (RRnpc, RRnpc, RRnpcb), rd_rm_rn),
C3(swpb, 1400090, 3, (RRnpc, RRnpc, RRnpcb), rd_rm_rn),
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v3 /* ARM 6 Status register instructions. */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_msr
- TCE(mrs, 10f0000, f3ef8000, 2, (APSR_RR, RVC_PSR), mrs, t_mrs),
- TCE(msr, 120f000, f3808000, 2, (RVC_PSR, RR_EXi), msr, t_msr),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v3m /* ARM 7M long multiplies. */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6t2
- TCE(smull, 0c00090, fb800000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull, t_mull),
- CM(smull,s, 0d00090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull),
- TCE(umull, 0800090, fba00000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull, t_mull),
- CM(umull,s, 0900090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull),
- TCE(smlal, 0e00090, fbc00000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull, t_mull),
- CM(smlal,s, 0f00090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull),
- TCE(umlal, 0a00090, fbe00000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull, t_mull),
- CM(umlal,s, 0b00090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v4 /* ARM Architecture 4. */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v4t
- tC3(ldrh, 01000b0, ldrh, 2, (RR, ADDRGLDRS), ldstv4, t_ldst),
- tC3(strh, 00000b0, strh, 2, (RR, ADDRGLDRS), ldstv4, t_ldst),
- tC3(ldrsh, 01000f0, ldrsh, 2, (RR, ADDRGLDRS), ldstv4, t_ldst),
- tC3(ldrsb, 01000d0, ldrsb, 2, (RR, ADDRGLDRS), ldstv4, t_ldst),
- tCM(ld,sh, 01000f0, ldrsh, 2, (RR, ADDRGLDRS), ldstv4, t_ldst),
- tCM(ld,sb, 01000d0, ldrsb, 2, (RR, ADDRGLDRS), ldstv4, t_ldst),
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v3 /* ARM 6 Status register instructions. */
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_msr
+
+ TCE("mrs", 10f0000, f3ef8000, 2, (APSR_RR, RVC_PSR), mrs, t_mrs),
+ TCE("msr", 120f000, f3808000, 2, (RVC_PSR, RR_EXi), msr, t_msr),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v3m /* ARM 7M long multiplies. */
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6t2
+
+ TCE("smull", 0c00090, fb800000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull, t_mull),
+ CM("smull","s", 0d00090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull),
+ TCE("umull", 0800090, fba00000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull, t_mull),
+ CM("umull","s", 0900090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull),
+ TCE("smlal", 0e00090, fbc00000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull, t_mull),
+ CM("smlal","s", 0f00090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull),
+ TCE("umlal", 0a00090, fbe00000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull, t_mull),
+ CM("umlal","s", 0b00090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mull),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v4 /* ARM Architecture 4. */
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v4t
+
+ tC3("ldrh", 01000b0, _ldrh, 2, (RRnpc_npcsp, ADDRGLDRS), ldstv4, t_ldst),
+ tC3("strh", 00000b0, _strh, 2, (RRnpc_npcsp, ADDRGLDRS), ldstv4, t_ldst),
+ tC3("ldrsh", 01000f0, _ldrsh, 2, (RRnpc_npcsp, ADDRGLDRS), ldstv4, t_ldst),
+ tC3("ldrsb", 01000d0, _ldrsb, 2, (RRnpc_npcsp, ADDRGLDRS), ldstv4, t_ldst),
+ tCM("ld","sh", 01000f0, _ldrsh, 2, (RRnpc_npcsp, ADDRGLDRS), ldstv4, t_ldst),
+ tCM("ld","sb", 01000d0, _ldrsb, 2, (RRnpc_npcsp, ADDRGLDRS), ldstv4, t_ldst),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v4t_5
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v4t_5
/* ARM Architecture 4T. */
/* Note: bx (and blx) are required on V5, even if the processor does
not support Thumb. */
- TCE(bx, 12fff10, 4700, 1, (RR), bx, t_bx),
+ TCE("bx", 12fff10, 4700, 1, (RR), bx, t_bx),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v5 /* ARM Architecture 5T. */
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v5t
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v5 /* ARM Architecture 5T. */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v5t
/* Note: blx has 2 variants; the .value coded here is for
BLX(2). Only this variant has conditional execution. */
- TCE(blx, 12fff30, 4780, 1, (RR_EXr), blx, t_blx),
- TUE(bkpt, 1200070, be00, 1, (oIffffb), bkpt, t_bkpt),
-
+ TCE("blx", 12fff30, 4780, 1, (RR_EXr), blx, t_blx),
+ TUE("bkpt", 1200070, be00, 1, (oIffffb), bkpt, t_bkpt),
+
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6t2
+
+ TCE("clz", 16f0f10, fab0f080, 2, (RRnpc, RRnpc), rd_rm, t_clz),
+ TUF("ldc2", c100000, fc100000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
+ TUF("ldc2l", c500000, fc500000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
+ TUF("stc2", c000000, fc000000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
+ TUF("stc2l", c400000, fc400000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
+ TUF("cdp2", e000000, fe000000, 6, (RCP, I15b, RCN, RCN, RCN, oI7b), cdp, cdp),
+ TUF("mcr2", e000010, fe000010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg),
+ TUF("mrc2", e100010, fe100010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v5exp /* ARM Architecture 5TExP. */
#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6t2
- TCE(clz, 16f0f10, fab0f080, 2, (RRnpc, RRnpc), rd_rm, t_clz),
- TUF(ldc2, c100000, fc100000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
- TUF(ldc2l, c500000, fc500000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
- TUF(stc2, c000000, fc000000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
- TUF(stc2l, c400000, fc400000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc),
- TUF(cdp2, e000000, fe000000, 6, (RCP, I15b, RCN, RCN, RCN, oI7b), cdp, cdp),
- TUF(mcr2, e000010, fe000010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg),
- TUF(mrc2, e100010, fe100010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg),
+#define THUMB_VARIANT &arm_ext_v5exp
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v5exp /* ARM Architecture 5TExP. */
- TCE(smlabb, 1000080, fb100000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
- TCE(smlatb, 10000a0, fb100020, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
- TCE(smlabt, 10000c0, fb100010, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
- TCE(smlatt, 10000e0, fb100030, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
+ TCE("smlabb", 1000080, fb100000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
+ TCE("smlatb", 10000a0, fb100020, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
+ TCE("smlabt", 10000c0, fb100010, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
+ TCE("smlatt", 10000e0, fb100030, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
- TCE(smlawb, 1200080, fb300000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
- TCE(smlawt, 12000c0, fb300010, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
+ TCE("smlawb", 1200080, fb300000, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
+ TCE("smlawt", 12000c0, fb300010, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smla, t_mla),
- TCE(smlalbb, 1400080, fbc00080, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smlal, t_mlal),
- TCE(smlaltb, 14000a0, fbc000a0, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smlal, t_mlal),
- TCE(smlalbt, 14000c0, fbc00090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smlal, t_mlal),
- TCE(smlaltt, 14000e0, fbc000b0, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smlal, t_mlal),
+ TCE("smlalbb", 1400080, fbc00080, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smlal, t_mlal),
+ TCE("smlaltb", 14000a0, fbc000a0, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smlal, t_mlal),
+ TCE("smlalbt", 14000c0, fbc00090, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smlal, t_mlal),
+ TCE("smlaltt", 14000e0, fbc000b0, 4, (RRnpc, RRnpc, RRnpc, RRnpc), smlal, t_mlal),
- TCE(smulbb, 1600080, fb10f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smultb, 16000a0, fb10f020, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smulbt, 16000c0, fb10f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smultt, 16000e0, fb10f030, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smulbb", 1600080, fb10f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smultb", 16000a0, fb10f020, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smulbt", 16000c0, fb10f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smultt", 16000e0, fb10f030, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smulwb, 12000a0, fb30f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smulwt, 12000e0, fb30f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smulwb", 12000a0, fb30f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smulwt", 12000e0, fb30f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(qadd, 1000050, fa80f080, 3, (RRnpc, RRnpc, RRnpc), rd_rm_rn, rd_rm_rn),
- TCE(qdadd, 1400050, fa80f090, 3, (RRnpc, RRnpc, RRnpc), rd_rm_rn, rd_rm_rn),
- TCE(qsub, 1200050, fa80f0a0, 3, (RRnpc, RRnpc, RRnpc), rd_rm_rn, rd_rm_rn),
- TCE(qdsub, 1600050, fa80f0b0, 3, (RRnpc, RRnpc, RRnpc), rd_rm_rn, rd_rm_rn),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v5e /* ARM Architecture 5TE. */
- TUF(pld, 450f000, f810f000, 1, (ADDR), pld, t_pld),
- TC3(ldrd, 00000d0, e8500000, 3, (RRnpc, oRRnpc, ADDRGLDRS), ldrd, t_ldstd),
- TC3(strd, 00000f0, e8400000, 3, (RRnpc, oRRnpc, ADDRGLDRS), ldrd, t_ldstd),
-
- TCE(mcrr, c400000, ec400000, 5, (RCP, I15b, RRnpc, RRnpc, RCN), co_reg2c, co_reg2c),
- TCE(mrrc, c500000, ec500000, 5, (RCP, I15b, RRnpc, RRnpc, RCN), co_reg2c, co_reg2c),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v5j /* ARM Architecture 5TEJ. */
- TCE(bxj, 12fff20, f3c08f00, 1, (RR), bxj, t_bxj),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v6 /* ARM V6. */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6
- TUF(cpsie, 1080000, b660, 2, (CPSF, oI31b), cpsi, t_cpsi),
- TUF(cpsid, 10c0000, b670, 2, (CPSF, oI31b), cpsi, t_cpsi),
- tCE(rev, 6bf0f30, rev, 2, (RRnpc, RRnpc), rd_rm, t_rev),
- tCE(rev16, 6bf0fb0, rev16, 2, (RRnpc, RRnpc), rd_rm, t_rev),
- tCE(revsh, 6ff0fb0, revsh, 2, (RRnpc, RRnpc), rd_rm, t_rev),
- tCE(sxth, 6bf0070, sxth, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
- tCE(uxth, 6ff0070, uxth, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
- tCE(sxtb, 6af0070, sxtb, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
- tCE(uxtb, 6ef0070, uxtb, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
- TUF(setend, 1010000, b650, 1, (ENDI), setend, t_setend),
+ TCE("qadd", 1000050, fa80f080, 3, (RRnpc, RRnpc, RRnpc), rd_rm_rn, t_simd2),
+ TCE("qdadd", 1400050, fa80f090, 3, (RRnpc, RRnpc, RRnpc), rd_rm_rn, t_simd2),
+ TCE("qsub", 1200050, fa80f0a0, 3, (RRnpc, RRnpc, RRnpc), rd_rm_rn, t_simd2),
+ TCE("qdsub", 1600050, fa80f0b0, 3, (RRnpc, RRnpc, RRnpc), rd_rm_rn, t_simd2),
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v5e /* ARM Architecture 5TE. */
#undef THUMB_VARIANT
#define THUMB_VARIANT &arm_ext_v6t2
- TCE(ldrex, 1900f9f, e8500f00, 2, (RRnpc, ADDR), ldrex, t_ldrex),
- TCE(strex, 1800f90, e8400000, 3, (RRnpc, RRnpc, ADDR), strex, t_strex),
- TUF(mcrr2, c400000, fc400000, 5, (RCP, I15b, RRnpc, RRnpc, RCN), co_reg2c, co_reg2c),
- TUF(mrrc2, c500000, fc500000, 5, (RCP, I15b, RRnpc, RRnpc, RCN), co_reg2c, co_reg2c),
-
- TCE(ssat, 6a00010, f3000000, 4, (RRnpc, I32, RRnpc, oSHllar),ssat, t_ssat),
- TCE(usat, 6e00010, f3800000, 4, (RRnpc, I31, RRnpc, oSHllar),usat, t_usat),
-/* ARM V6 not included in V7M (eg. integer SIMD). */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6_notm
- TUF(cps, 1020000, f3af8100, 1, (I31b), imm0, t_cps),
- TCE(pkhbt, 6800010, eac00000, 4, (RRnpc, RRnpc, RRnpc, oSHll), pkhbt, t_pkhbt),
- TCE(pkhtb, 6800050, eac00020, 4, (RRnpc, RRnpc, RRnpc, oSHar), pkhtb, t_pkhtb),
- TCE(qadd16, 6200f10, fa90f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(qadd8, 6200f90, fa80f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(qaddsubx, 6200f30, faa0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(qsub16, 6200f70, fad0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(qsub8, 6200ff0, fac0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(qsubaddx, 6200f50, fae0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(sadd16, 6100f10, fa90f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(sadd8, 6100f90, fa80f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(saddsubx, 6100f30, faa0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(shadd16, 6300f10, fa90f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(shadd8, 6300f90, fa80f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(shaddsubx, 6300f30, faa0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(shsub16, 6300f70, fad0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(shsub8, 6300ff0, fac0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(shsubaddx, 6300f50, fae0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(ssub16, 6100f70, fad0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(ssub8, 6100ff0, fac0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(ssubaddx, 6100f50, fae0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uadd16, 6500f10, fa90f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uadd8, 6500f90, fa80f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uaddsubx, 6500f30, faa0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uhadd16, 6700f10, fa90f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uhadd8, 6700f90, fa80f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uhaddsubx, 6700f30, faa0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uhsub16, 6700f70, fad0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uhsub8, 6700ff0, fac0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uhsubaddx, 6700f50, fae0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uqadd16, 6600f10, fa90f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uqadd8, 6600f90, fa80f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uqaddsubx, 6600f30, faa0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uqsub16, 6600f70, fad0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uqsub8, 6600ff0, fac0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(uqsubaddx, 6600f50, fae0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(usub16, 6500f70, fad0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(usub8, 6500ff0, fac0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(usubaddx, 6500f50, fae0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TUF(rfeia, 8900a00, e990c000, 1, (RRw), rfe, rfe),
+ TUF("pld", 450f000, f810f000, 1, (ADDR), pld, t_pld),
+ TC3("ldrd", 00000d0, e8500000, 3, (RRnpc_npcsp, oRRnpc_npcsp, ADDRGLDRS),
+ ldrd, t_ldstd),
+ TC3("strd", 00000f0, e8400000, 3, (RRnpc_npcsp, oRRnpc_npcsp,
+ ADDRGLDRS), ldrd, t_ldstd),
+
+ TCE("mcrr", c400000, ec400000, 5, (RCP, I15b, RRnpc, RRnpc, RCN), co_reg2c, co_reg2c),
+ TCE("mrrc", c500000, ec500000, 5, (RCP, I15b, RRnpc, RRnpc, RCN), co_reg2c, co_reg2c),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v5j /* ARM Architecture 5TEJ. */
+
+ TCE("bxj", 12fff20, f3c08f00, 1, (RR), bxj, t_bxj),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v6 /* ARM V6. */
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6
+
+ TUF("cpsie", 1080000, b660, 2, (CPSF, oI31b), cpsi, t_cpsi),
+ TUF("cpsid", 10c0000, b670, 2, (CPSF, oI31b), cpsi, t_cpsi),
+ tCE("rev", 6bf0f30, _rev, 2, (RRnpc, RRnpc), rd_rm, t_rev),
+ tCE("rev16", 6bf0fb0, _rev16, 2, (RRnpc, RRnpc), rd_rm, t_rev),
+ tCE("revsh", 6ff0fb0, _revsh, 2, (RRnpc, RRnpc), rd_rm, t_rev),
+ tCE("sxth", 6bf0070, _sxth, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
+ tCE("uxth", 6ff0070, _uxth, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
+ tCE("sxtb", 6af0070, _sxtb, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
+ tCE("uxtb", 6ef0070, _uxtb, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
+ TUF("setend", 1010000, b650, 1, (ENDI), setend, t_setend),
+
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6t2
+
+ TCE("ldrex", 1900f9f, e8500f00, 2, (RRnpc_npcsp, ADDR), ldrex, t_ldrex),
+ TCE("strex", 1800f90, e8400000, 3, (RRnpc_npcsp, RRnpc_npcsp, ADDR),
+ strex, t_strex),
+ TUF("mcrr2", c400000, fc400000, 5, (RCP, I15b, RRnpc, RRnpc, RCN), co_reg2c, co_reg2c),
+ TUF("mrrc2", c500000, fc500000, 5, (RCP, I15b, RRnpc, RRnpc, RCN), co_reg2c, co_reg2c),
+
+ TCE("ssat", 6a00010, f3000000, 4, (RRnpc, I32, RRnpc, oSHllar),ssat, t_ssat),
+ TCE("usat", 6e00010, f3800000, 4, (RRnpc, I31, RRnpc, oSHllar),usat, t_usat),
+
+/* ARM V6 not included in V7M. */
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6_notm
+ TUF("rfeia", 8900a00, e990c000, 1, (RRw), rfe, rfe),
UF(rfeib, 9900a00, 1, (RRw), rfe),
UF(rfeda, 8100a00, 1, (RRw), rfe),
- TUF(rfedb, 9100a00, e810c000, 1, (RRw), rfe, rfe),
- TUF(rfefd, 8900a00, e990c000, 1, (RRw), rfe, rfe),
+ TUF("rfedb", 9100a00, e810c000, 1, (RRw), rfe, rfe),
+ TUF("rfefd", 8900a00, e990c000, 1, (RRw), rfe, rfe),
UF(rfefa, 9900a00, 1, (RRw), rfe),
UF(rfeea, 8100a00, 1, (RRw), rfe),
- TUF(rfeed, 9100a00, e810c000, 1, (RRw), rfe, rfe),
- TCE(sxtah, 6b00070, fa00f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
- TCE(sxtab16, 6800070, fa20f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
- TCE(sxtab, 6a00070, fa40f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
- TCE(sxtb16, 68f0070, fa2ff080, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
- TCE(uxtah, 6f00070, fa10f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
- TCE(uxtab16, 6c00070, fa30f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
- TCE(uxtab, 6e00070, fa50f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
- TCE(uxtb16, 6cf0070, fa3ff080, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
- TCE(sel, 6800fb0, faa0f080, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
- TCE(smlad, 7000010, fb200000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(smladx, 7000030, fb200010, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(smlald, 7400010, fbc000c0, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal,t_mlal),
- TCE(smlaldx, 7400030, fbc000d0, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal,t_mlal),
- TCE(smlsd, 7000050, fb400000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(smlsdx, 7000070, fb400010, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(smlsld, 7400050, fbd000c0, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal,t_mlal),
- TCE(smlsldx, 7400070, fbd000d0, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal,t_mlal),
- TCE(smmla, 7500010, fb500000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(smmlar, 7500030, fb500010, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(smmls, 75000d0, fb600000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(smmlsr, 75000f0, fb600010, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(smmul, 750f010, fb50f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smmulr, 750f030, fb50f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smuad, 700f010, fb20f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smuadx, 700f030, fb20f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smusd, 700f050, fb40f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(smusdx, 700f070, fb40f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TUF(srsia, 8c00500, e980c000, 2, (oRRw, I31w), srs, srs),
+ TUF("rfeed", 9100a00, e810c000, 1, (RRw), rfe, rfe),
+ TUF("srsia", 8c00500, e980c000, 2, (oRRw, I31w), srs, srs),
UF(srsib, 9c00500, 2, (oRRw, I31w), srs),
UF(srsda, 8400500, 2, (oRRw, I31w), srs),
- TUF(srsdb, 9400500, e800c000, 2, (oRRw, I31w), srs, srs),
- TCE(ssat16, 6a00f30, f3200000, 3, (RRnpc, I16, RRnpc), ssat16, t_ssat16),
- TCE(umaal, 0400090, fbe00060, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal, t_mlal),
- TCE(usad8, 780f010, fb70f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
- TCE(usada8, 7800010, fb700000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
- TCE(usat16, 6e00f30, f3a00000, 3, (RRnpc, I15, RRnpc), usat16, t_usat16),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v6k
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6k
- tCE(yield, 320f001, yield, 0, (), noargs, t_hint),
- tCE(wfe, 320f002, wfe, 0, (), noargs, t_hint),
- tCE(wfi, 320f003, wfi, 0, (), noargs, t_hint),
- tCE(sev, 320f004, sev, 0, (), noargs, t_hint),
+ TUF("srsdb", 9400500, e800c000, 2, (oRRw, I31w), srs, srs),
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6_notm
- TCE(ldrexd, 1b00f9f, e8d0007f, 3, (RRnpc, oRRnpc, RRnpcb), ldrexd, t_ldrexd),
- TCE(strexd, 1a00f90, e8c00070, 4, (RRnpc, RRnpc, oRRnpc, RRnpcb), strexd, t_strexd),
-
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v6t2
- TCE(ldrexb, 1d00f9f, e8d00f4f, 2, (RRnpc, RRnpcb), rd_rn, rd_rn),
- TCE(ldrexh, 1f00f9f, e8d00f5f, 2, (RRnpc, RRnpcb), rd_rn, rd_rn),
- TCE(strexb, 1c00f90, e8c00f40, 3, (RRnpc, RRnpc, ADDR), strex, rm_rd_rn),
- TCE(strexh, 1e00f90, e8c00f50, 3, (RRnpc, RRnpc, ADDR), strex, rm_rd_rn),
- TUF(clrex, 57ff01f, f3bf8f2f, 0, (), noargs, noargs),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v6z
- TCE(smc, 1600070, f7f08000, 1, (EXPi), smc, t_smc),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v6t2
- TCE(bfc, 7c0001f, f36f0000, 3, (RRnpc, I31, I32), bfc, t_bfc),
- TCE(bfi, 7c00010, f3600000, 4, (RRnpc, RRnpc_I0, I31, I32), bfi, t_bfi),
- TCE(sbfx, 7a00050, f3400000, 4, (RR, RR, I31, I32), bfx, t_bfx),
- TCE(ubfx, 7e00050, f3c00000, 4, (RR, RR, I31, I32), bfx, t_bfx),
-
- TCE(mls, 0600090, fb000010, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mlas, t_mla),
- TCE(movw, 3000000, f2400000, 2, (RRnpc, HALF), mov16, t_mov16),
- TCE(movt, 3400000, f2c00000, 2, (RRnpc, HALF), mov16, t_mov16),
- TCE(rbit, 6ff0f30, fa90f0a0, 2, (RR, RR), rd_rm, t_rbit),
-
- TC3(ldrht, 03000b0, f8300e00, 2, (RR, ADDR), ldsttv4, t_ldstt),
- TC3(ldrsht, 03000f0, f9300e00, 2, (RR, ADDR), ldsttv4, t_ldstt),
- TC3(ldrsbt, 03000d0, f9100e00, 2, (RR, ADDR), ldsttv4, t_ldstt),
- TC3(strht, 02000b0, f8200e00, 2, (RR, ADDR), ldsttv4, t_ldstt),
-
- UT(cbnz, b900, 2, (RR, EXP), t_cbz),
- UT(cbz, b100, 2, (RR, EXP), t_cbz),
- /* ARM does not really have an IT instruction, so always allow it. */
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v1
- TUE(it, 0, bf08, 1, (COND), it, t_it),
- TUE(itt, 0, bf0c, 1, (COND), it, t_it),
- TUE(ite, 0, bf04, 1, (COND), it, t_it),
- TUE(ittt, 0, bf0e, 1, (COND), it, t_it),
- TUE(itet, 0, bf06, 1, (COND), it, t_it),
- TUE(itte, 0, bf0a, 1, (COND), it, t_it),
- TUE(itee, 0, bf02, 1, (COND), it, t_it),
- TUE(itttt, 0, bf0f, 1, (COND), it, t_it),
- TUE(itett, 0, bf07, 1, (COND), it, t_it),
- TUE(ittet, 0, bf0b, 1, (COND), it, t_it),
- TUE(iteet, 0, bf03, 1, (COND), it, t_it),
- TUE(ittte, 0, bf0d, 1, (COND), it, t_it),
- TUE(itete, 0, bf05, 1, (COND), it, t_it),
- TUE(ittee, 0, bf09, 1, (COND), it, t_it),
- TUE(iteee, 0, bf01, 1, (COND), it, t_it),
+/* ARM V6 not included in V7M (eg. integer SIMD). */
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6_dsp
+ TUF("cps", 1020000, f3af8100, 1, (I31b), imm0, t_cps),
+ TCE("pkhbt", 6800010, eac00000, 4, (RRnpc, RRnpc, RRnpc, oSHll), pkhbt, t_pkhbt),
+ TCE("pkhtb", 6800050, eac00020, 4, (RRnpc, RRnpc, RRnpc, oSHar), pkhtb, t_pkhtb),
+ TCE("qadd16", 6200f10, fa90f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("qadd8", 6200f90, fa80f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("qasx", 6200f30, faa0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for QASX. */
+ TCE("qaddsubx", 6200f30, faa0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("qsax", 6200f50, fae0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for QSAX. */
+ TCE("qsubaddx", 6200f50, fae0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("qsub16", 6200f70, fad0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("qsub8", 6200ff0, fac0f010, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("sadd16", 6100f10, fa90f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("sadd8", 6100f90, fa80f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("sasx", 6100f30, faa0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for SASX. */
+ TCE("saddsubx", 6100f30, faa0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("shadd16", 6300f10, fa90f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("shadd8", 6300f90, fa80f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("shasx", 6300f30, faa0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for SHASX. */
+ TCE("shaddsubx", 6300f30, faa0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("shsax", 6300f50, fae0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for SHSAX. */
+ TCE("shsubaddx", 6300f50, fae0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("shsub16", 6300f70, fad0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("shsub8", 6300ff0, fac0f020, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("ssax", 6100f50, fae0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for SSAX. */
+ TCE("ssubaddx", 6100f50, fae0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("ssub16", 6100f70, fad0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("ssub8", 6100ff0, fac0f000, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uadd16", 6500f10, fa90f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uadd8", 6500f90, fa80f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uasx", 6500f30, faa0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for UASX. */
+ TCE("uaddsubx", 6500f30, faa0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uhadd16", 6700f10, fa90f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uhadd8", 6700f90, fa80f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uhasx", 6700f30, faa0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for UHASX. */
+ TCE("uhaddsubx", 6700f30, faa0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uhsax", 6700f50, fae0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for UHSAX. */
+ TCE("uhsubaddx", 6700f50, fae0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uhsub16", 6700f70, fad0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uhsub8", 6700ff0, fac0f060, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uqadd16", 6600f10, fa90f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uqadd8", 6600f90, fa80f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uqasx", 6600f30, faa0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for UQASX. */
+ TCE("uqaddsubx", 6600f30, faa0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uqsax", 6600f50, fae0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for UQSAX. */
+ TCE("uqsubaddx", 6600f50, fae0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uqsub16", 6600f70, fad0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("uqsub8", 6600ff0, fac0f050, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("usub16", 6500f70, fad0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("usax", 6500f50, fae0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ /* Old name for USAX. */
+ TCE("usubaddx", 6500f50, fae0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("usub8", 6500ff0, fac0f040, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("sxtah", 6b00070, fa00f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
+ TCE("sxtab16", 6800070, fa20f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
+ TCE("sxtab", 6a00070, fa40f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
+ TCE("sxtb16", 68f0070, fa2ff080, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
+ TCE("uxtah", 6f00070, fa10f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
+ TCE("uxtab16", 6c00070, fa30f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
+ TCE("uxtab", 6e00070, fa50f080, 4, (RRnpc, RRnpc, RRnpc, oROR), sxtah, t_sxtah),
+ TCE("uxtb16", 6cf0070, fa3ff080, 3, (RRnpc, RRnpc, oROR), sxth, t_sxth),
+ TCE("sel", 6800fb0, faa0f080, 3, (RRnpc, RRnpc, RRnpc), rd_rn_rm, t_simd),
+ TCE("smlad", 7000010, fb200000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("smladx", 7000030, fb200010, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("smlald", 7400010, fbc000c0, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal,t_mlal),
+ TCE("smlaldx", 7400030, fbc000d0, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal,t_mlal),
+ TCE("smlsd", 7000050, fb400000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("smlsdx", 7000070, fb400010, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("smlsld", 7400050, fbd000c0, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal,t_mlal),
+ TCE("smlsldx", 7400070, fbd000d0, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal,t_mlal),
+ TCE("smmla", 7500010, fb500000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("smmlar", 7500030, fb500010, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("smmls", 75000d0, fb600000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("smmlsr", 75000f0, fb600010, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("smmul", 750f010, fb50f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smmulr", 750f030, fb50f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smuad", 700f010, fb20f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smuadx", 700f030, fb20f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smusd", 700f050, fb40f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("smusdx", 700f070, fb40f010, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("ssat16", 6a00f30, f3200000, 3, (RRnpc, I16, RRnpc), ssat16, t_ssat16),
+ TCE("umaal", 0400090, fbe00060, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smlal, t_mlal),
+ TCE("usad8", 780f010, fb70f000, 3, (RRnpc, RRnpc, RRnpc), smul, t_simd),
+ TCE("usada8", 7800010, fb700000, 4, (RRnpc, RRnpc, RRnpc, RRnpc),smla, t_mla),
+ TCE("usat16", 6e00f30, f3a00000, 3, (RRnpc, I15, RRnpc), usat16, t_usat16),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v6k
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6k
+
+ tCE("yield", 320f001, _yield, 0, (), noargs, t_hint),
+ tCE("wfe", 320f002, _wfe, 0, (), noargs, t_hint),
+ tCE("wfi", 320f003, _wfi, 0, (), noargs, t_hint),
+ tCE("sev", 320f004, _sev, 0, (), noargs, t_hint),
+
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6_notm
+ TCE("ldrexd", 1b00f9f, e8d0007f, 3, (RRnpc_npcsp, oRRnpc_npcsp, RRnpcb),
+ ldrexd, t_ldrexd),
+ TCE("strexd", 1a00f90, e8c00070, 4, (RRnpc_npcsp, RRnpc_npcsp, oRRnpc_npcsp,
+ RRnpcb), strexd, t_strexd),
+
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v6t2
+ TCE("ldrexb", 1d00f9f, e8d00f4f, 2, (RRnpc_npcsp,RRnpcb),
+ rd_rn, rd_rn),
+ TCE("ldrexh", 1f00f9f, e8d00f5f, 2, (RRnpc_npcsp, RRnpcb),
+ rd_rn, rd_rn),
+ TCE("strexb", 1c00f90, e8c00f40, 3, (RRnpc_npcsp, RRnpc_npcsp, ADDR),
+ strex, rm_rd_rn),
+ TCE("strexh", 1e00f90, e8c00f50, 3, (RRnpc_npcsp, RRnpc_npcsp, ADDR),
+ strex, rm_rd_rn),
+ TUF("clrex", 57ff01f, f3bf8f2f, 0, (), noargs, noargs),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v6z
+
+ TCE("smc", 1600070, f7f08000, 1, (EXPi), smc, t_smc),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v6t2
+
+ TCE("bfc", 7c0001f, f36f0000, 3, (RRnpc, I31, I32), bfc, t_bfc),
+ TCE("bfi", 7c00010, f3600000, 4, (RRnpc, RRnpc_I0, I31, I32), bfi, t_bfi),
+ TCE("sbfx", 7a00050, f3400000, 4, (RR, RR, I31, I32), bfx, t_bfx),
+ TCE("ubfx", 7e00050, f3c00000, 4, (RR, RR, I31, I32), bfx, t_bfx),
+
+ TCE("mls", 0600090, fb000010, 4, (RRnpc, RRnpc, RRnpc, RRnpc), mlas, t_mla),
+ TCE("movw", 3000000, f2400000, 2, (RRnpc, HALF), mov16, t_mov16),
+ TCE("movt", 3400000, f2c00000, 2, (RRnpc, HALF), mov16, t_mov16),
+ TCE("rbit", 6ff0f30, fa90f0a0, 2, (RR, RR), rd_rm, t_rbit),
+
+ TC3("ldrht", 03000b0, f8300e00, 2, (RRnpc_npcsp, ADDR), ldsttv4, t_ldstt),
+ TC3("ldrsht", 03000f0, f9300e00, 2, (RRnpc_npcsp, ADDR), ldsttv4, t_ldstt),
+ TC3("ldrsbt", 03000d0, f9100e00, 2, (RRnpc_npcsp, ADDR), ldsttv4, t_ldstt),
+ TC3("strht", 02000b0, f8200e00, 2, (RRnpc_npcsp, ADDR), ldsttv4, t_ldstt),
+
+ UT("cbnz", b900, 2, (RR, EXP), t_cbz),
+ UT("cbz", b100, 2, (RR, EXP), t_cbz),
+
+ /* ARM does not really have an IT instruction, so always allow it.
+ The opcode is copied from Thumb in order to allow warnings in
+ -mimplicit-it=[never | arm] modes. */
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v1
+
+ TUE("it", bf08, bf08, 1, (COND), it, t_it),
+ TUE("itt", bf0c, bf0c, 1, (COND), it, t_it),
+ TUE("ite", bf04, bf04, 1, (COND), it, t_it),
+ TUE("ittt", bf0e, bf0e, 1, (COND), it, t_it),
+ TUE("itet", bf06, bf06, 1, (COND), it, t_it),
+ TUE("itte", bf0a, bf0a, 1, (COND), it, t_it),
+ TUE("itee", bf02, bf02, 1, (COND), it, t_it),
+ TUE("itttt", bf0f, bf0f, 1, (COND), it, t_it),
+ TUE("itett", bf07, bf07, 1, (COND), it, t_it),
+ TUE("ittet", bf0b, bf0b, 1, (COND), it, t_it),
+ TUE("iteet", bf03, bf03, 1, (COND), it, t_it),
+ TUE("ittte", bf0d, bf0d, 1, (COND), it, t_it),
+ TUE("itete", bf05, bf05, 1, (COND), it, t_it),
+ TUE("ittee", bf09, bf09, 1, (COND), it, t_it),
+ TUE("iteee", bf01, bf01, 1, (COND), it, t_it),
+ /* ARM/Thumb-2 instructions with no Thumb-1 equivalent. */
+ TC3("rrx", 01a00060, ea4f0030, 2, (RR, RR), rd_rm, t_rrx),
+ TC3("rrxs", 01b00060, ea5f0030, 2, (RR, RR), rd_rm, t_rrx),
/* Thumb2 only instructions. */
-#undef ARM_VARIANT
-#define ARM_VARIANT NULL
+#undef ARM_VARIANT
+#define ARM_VARIANT NULL
- TCE(addw, 0, f2000000, 3, (RR, RR, EXPi), 0, t_add_sub_w),
- TCE(subw, 0, f2a00000, 3, (RR, RR, EXPi), 0, t_add_sub_w),
- TCE(tbb, 0, e8d0f000, 1, (TB), 0, t_tb),
- TCE(tbh, 0, e8d0f010, 1, (TB), 0, t_tb),
+ TCE("addw", 0, f2000000, 3, (RR, RR, EXPi), 0, t_add_sub_w),
+ TCE("subw", 0, f2a00000, 3, (RR, RR, EXPi), 0, t_add_sub_w),
+ TCE("orn", 0, ea600000, 3, (RR, oRR, SH), 0, t_orn),
+ TCE("orns", 0, ea700000, 3, (RR, oRR, SH), 0, t_orn),
+ TCE("tbb", 0, e8d0f000, 1, (TB), 0, t_tb),
+ TCE("tbh", 0, e8d0f010, 1, (TB), 0, t_tb),
/* Thumb-2 hardware division instructions (R and M profiles only). */
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_div
- TCE(sdiv, 0, fb90f0f0, 3, (RR, oRR, RR), 0, t_div),
- TCE(udiv, 0, fbb0f0f0, 3, (RR, oRR, RR), 0, t_div),
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_div
+
+ TCE("sdiv", 0, fb90f0f0, 3, (RR, oRR, RR), 0, t_div),
+ TCE("udiv", 0, fbb0f0f0, 3, (RR, oRR, RR), 0, t_div),
/* ARM V6M/V7 instructions. */
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_barrier
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_barrier
- TUF(dmb, 57ff050, f3bf8f50, 1, (oBARRIER), barrier, t_barrier),
- TUF(dsb, 57ff040, f3bf8f40, 1, (oBARRIER), barrier, t_barrier),
- TUF(isb, 57ff060, f3bf8f60, 1, (oBARRIER), barrier, t_barrier),
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_barrier
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_barrier
- /* ARM V7 instructions. */
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_ext_v7
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &arm_ext_v7
- TUF(pli, 450f000, f910f000, 1, (ADDR), pli, t_pld),
- TCE(dbg, 320f0f0, f3af80f0, 1, (I15), dbg, t_dbg),
+ TUF("dmb", 57ff050, f3bf8f50, 1, (oBARRIER), barrier, t_barrier),
+ TUF("dsb", 57ff040, f3bf8f40, 1, (oBARRIER), barrier, t_barrier),
+ TUF("isb", 57ff060, f3bf8f60, 1, (oBARRIER), barrier, t_barrier),
-#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_fpa_ext_v1 /* Core FPA instruction set (V1). */
- cCE(wfs, e200110, 1, (RR), rd),
- cCE(rfs, e300110, 1, (RR), rd),
- cCE(wfc, e400110, 1, (RR), rd),
- cCE(rfc, e500110, 1, (RR), rd),
-
- cCL(ldfs, c100100, 2, (RF, ADDRGLDC), rd_cpaddr),
- cCL(ldfd, c108100, 2, (RF, ADDRGLDC), rd_cpaddr),
- cCL(ldfe, c500100, 2, (RF, ADDRGLDC), rd_cpaddr),
- cCL(ldfp, c508100, 2, (RF, ADDRGLDC), rd_cpaddr),
-
- cCL(stfs, c000100, 2, (RF, ADDRGLDC), rd_cpaddr),
- cCL(stfd, c008100, 2, (RF, ADDRGLDC), rd_cpaddr),
- cCL(stfe, c400100, 2, (RF, ADDRGLDC), rd_cpaddr),
- cCL(stfp, c408100, 2, (RF, ADDRGLDC), rd_cpaddr),
-
- cCL(mvfs, e008100, 2, (RF, RF_IF), rd_rm),
- cCL(mvfsp, e008120, 2, (RF, RF_IF), rd_rm),
- cCL(mvfsm, e008140, 2, (RF, RF_IF), rd_rm),
- cCL(mvfsz, e008160, 2, (RF, RF_IF), rd_rm),
- cCL(mvfd, e008180, 2, (RF, RF_IF), rd_rm),
- cCL(mvfdp, e0081a0, 2, (RF, RF_IF), rd_rm),
- cCL(mvfdm, e0081c0, 2, (RF, RF_IF), rd_rm),
- cCL(mvfdz, e0081e0, 2, (RF, RF_IF), rd_rm),
- cCL(mvfe, e088100, 2, (RF, RF_IF), rd_rm),
- cCL(mvfep, e088120, 2, (RF, RF_IF), rd_rm),
- cCL(mvfem, e088140, 2, (RF, RF_IF), rd_rm),
- cCL(mvfez, e088160, 2, (RF, RF_IF), rd_rm),
-
- cCL(mnfs, e108100, 2, (RF, RF_IF), rd_rm),
- cCL(mnfsp, e108120, 2, (RF, RF_IF), rd_rm),
- cCL(mnfsm, e108140, 2, (RF, RF_IF), rd_rm),
- cCL(mnfsz, e108160, 2, (RF, RF_IF), rd_rm),
- cCL(mnfd, e108180, 2, (RF, RF_IF), rd_rm),
- cCL(mnfdp, e1081a0, 2, (RF, RF_IF), rd_rm),
- cCL(mnfdm, e1081c0, 2, (RF, RF_IF), rd_rm),
- cCL(mnfdz, e1081e0, 2, (RF, RF_IF), rd_rm),
- cCL(mnfe, e188100, 2, (RF, RF_IF), rd_rm),
- cCL(mnfep, e188120, 2, (RF, RF_IF), rd_rm),
- cCL(mnfem, e188140, 2, (RF, RF_IF), rd_rm),
- cCL(mnfez, e188160, 2, (RF, RF_IF), rd_rm),
-
- cCL(abss, e208100, 2, (RF, RF_IF), rd_rm),
- cCL(abssp, e208120, 2, (RF, RF_IF), rd_rm),
- cCL(abssm, e208140, 2, (RF, RF_IF), rd_rm),
- cCL(abssz, e208160, 2, (RF, RF_IF), rd_rm),
- cCL(absd, e208180, 2, (RF, RF_IF), rd_rm),
- cCL(absdp, e2081a0, 2, (RF, RF_IF), rd_rm),
- cCL(absdm, e2081c0, 2, (RF, RF_IF), rd_rm),
- cCL(absdz, e2081e0, 2, (RF, RF_IF), rd_rm),
- cCL(abse, e288100, 2, (RF, RF_IF), rd_rm),
- cCL(absep, e288120, 2, (RF, RF_IF), rd_rm),
- cCL(absem, e288140, 2, (RF, RF_IF), rd_rm),
- cCL(absez, e288160, 2, (RF, RF_IF), rd_rm),
-
- cCL(rnds, e308100, 2, (RF, RF_IF), rd_rm),
- cCL(rndsp, e308120, 2, (RF, RF_IF), rd_rm),
- cCL(rndsm, e308140, 2, (RF, RF_IF), rd_rm),
- cCL(rndsz, e308160, 2, (RF, RF_IF), rd_rm),
- cCL(rndd, e308180, 2, (RF, RF_IF), rd_rm),
- cCL(rnddp, e3081a0, 2, (RF, RF_IF), rd_rm),
- cCL(rnddm, e3081c0, 2, (RF, RF_IF), rd_rm),
- cCL(rnddz, e3081e0, 2, (RF, RF_IF), rd_rm),
- cCL(rnde, e388100, 2, (RF, RF_IF), rd_rm),
- cCL(rndep, e388120, 2, (RF, RF_IF), rd_rm),
- cCL(rndem, e388140, 2, (RF, RF_IF), rd_rm),
- cCL(rndez, e388160, 2, (RF, RF_IF), rd_rm),
-
- cCL(sqts, e408100, 2, (RF, RF_IF), rd_rm),
- cCL(sqtsp, e408120, 2, (RF, RF_IF), rd_rm),
- cCL(sqtsm, e408140, 2, (RF, RF_IF), rd_rm),
- cCL(sqtsz, e408160, 2, (RF, RF_IF), rd_rm),
- cCL(sqtd, e408180, 2, (RF, RF_IF), rd_rm),
- cCL(sqtdp, e4081a0, 2, (RF, RF_IF), rd_rm),
- cCL(sqtdm, e4081c0, 2, (RF, RF_IF), rd_rm),
- cCL(sqtdz, e4081e0, 2, (RF, RF_IF), rd_rm),
- cCL(sqte, e488100, 2, (RF, RF_IF), rd_rm),
- cCL(sqtep, e488120, 2, (RF, RF_IF), rd_rm),
- cCL(sqtem, e488140, 2, (RF, RF_IF), rd_rm),
- cCL(sqtez, e488160, 2, (RF, RF_IF), rd_rm),
-
- cCL(logs, e508100, 2, (RF, RF_IF), rd_rm),
- cCL(logsp, e508120, 2, (RF, RF_IF), rd_rm),
- cCL(logsm, e508140, 2, (RF, RF_IF), rd_rm),
- cCL(logsz, e508160, 2, (RF, RF_IF), rd_rm),
- cCL(logd, e508180, 2, (RF, RF_IF), rd_rm),
- cCL(logdp, e5081a0, 2, (RF, RF_IF), rd_rm),
- cCL(logdm, e5081c0, 2, (RF, RF_IF), rd_rm),
- cCL(logdz, e5081e0, 2, (RF, RF_IF), rd_rm),
- cCL(loge, e588100, 2, (RF, RF_IF), rd_rm),
- cCL(logep, e588120, 2, (RF, RF_IF), rd_rm),
- cCL(logem, e588140, 2, (RF, RF_IF), rd_rm),
- cCL(logez, e588160, 2, (RF, RF_IF), rd_rm),
-
- cCL(lgns, e608100, 2, (RF, RF_IF), rd_rm),
- cCL(lgnsp, e608120, 2, (RF, RF_IF), rd_rm),
- cCL(lgnsm, e608140, 2, (RF, RF_IF), rd_rm),
- cCL(lgnsz, e608160, 2, (RF, RF_IF), rd_rm),
- cCL(lgnd, e608180, 2, (RF, RF_IF), rd_rm),
- cCL(lgndp, e6081a0, 2, (RF, RF_IF), rd_rm),
- cCL(lgndm, e6081c0, 2, (RF, RF_IF), rd_rm),
- cCL(lgndz, e6081e0, 2, (RF, RF_IF), rd_rm),
- cCL(lgne, e688100, 2, (RF, RF_IF), rd_rm),
- cCL(lgnep, e688120, 2, (RF, RF_IF), rd_rm),
- cCL(lgnem, e688140, 2, (RF, RF_IF), rd_rm),
- cCL(lgnez, e688160, 2, (RF, RF_IF), rd_rm),
-
- cCL(exps, e708100, 2, (RF, RF_IF), rd_rm),
- cCL(expsp, e708120, 2, (RF, RF_IF), rd_rm),
- cCL(expsm, e708140, 2, (RF, RF_IF), rd_rm),
- cCL(expsz, e708160, 2, (RF, RF_IF), rd_rm),
- cCL(expd, e708180, 2, (RF, RF_IF), rd_rm),
- cCL(expdp, e7081a0, 2, (RF, RF_IF), rd_rm),
- cCL(expdm, e7081c0, 2, (RF, RF_IF), rd_rm),
- cCL(expdz, e7081e0, 2, (RF, RF_IF), rd_rm),
- cCL(expe, e788100, 2, (RF, RF_IF), rd_rm),
- cCL(expep, e788120, 2, (RF, RF_IF), rd_rm),
- cCL(expem, e788140, 2, (RF, RF_IF), rd_rm),
- cCL(expdz, e788160, 2, (RF, RF_IF), rd_rm),
-
- cCL(sins, e808100, 2, (RF, RF_IF), rd_rm),
- cCL(sinsp, e808120, 2, (RF, RF_IF), rd_rm),
- cCL(sinsm, e808140, 2, (RF, RF_IF), rd_rm),
- cCL(sinsz, e808160, 2, (RF, RF_IF), rd_rm),
- cCL(sind, e808180, 2, (RF, RF_IF), rd_rm),
- cCL(sindp, e8081a0, 2, (RF, RF_IF), rd_rm),
- cCL(sindm, e8081c0, 2, (RF, RF_IF), rd_rm),
- cCL(sindz, e8081e0, 2, (RF, RF_IF), rd_rm),
- cCL(sine, e888100, 2, (RF, RF_IF), rd_rm),
- cCL(sinep, e888120, 2, (RF, RF_IF), rd_rm),
- cCL(sinem, e888140, 2, (RF, RF_IF), rd_rm),
- cCL(sinez, e888160, 2, (RF, RF_IF), rd_rm),
-
- cCL(coss, e908100, 2, (RF, RF_IF), rd_rm),
- cCL(cossp, e908120, 2, (RF, RF_IF), rd_rm),
- cCL(cossm, e908140, 2, (RF, RF_IF), rd_rm),
- cCL(cossz, e908160, 2, (RF, RF_IF), rd_rm),
- cCL(cosd, e908180, 2, (RF, RF_IF), rd_rm),
- cCL(cosdp, e9081a0, 2, (RF, RF_IF), rd_rm),
- cCL(cosdm, e9081c0, 2, (RF, RF_IF), rd_rm),
- cCL(cosdz, e9081e0, 2, (RF, RF_IF), rd_rm),
- cCL(cose, e988100, 2, (RF, RF_IF), rd_rm),
- cCL(cosep, e988120, 2, (RF, RF_IF), rd_rm),
- cCL(cosem, e988140, 2, (RF, RF_IF), rd_rm),
- cCL(cosez, e988160, 2, (RF, RF_IF), rd_rm),
-
- cCL(tans, ea08100, 2, (RF, RF_IF), rd_rm),
- cCL(tansp, ea08120, 2, (RF, RF_IF), rd_rm),
- cCL(tansm, ea08140, 2, (RF, RF_IF), rd_rm),
- cCL(tansz, ea08160, 2, (RF, RF_IF), rd_rm),
- cCL(tand, ea08180, 2, (RF, RF_IF), rd_rm),
- cCL(tandp, ea081a0, 2, (RF, RF_IF), rd_rm),
- cCL(tandm, ea081c0, 2, (RF, RF_IF), rd_rm),
- cCL(tandz, ea081e0, 2, (RF, RF_IF), rd_rm),
- cCL(tane, ea88100, 2, (RF, RF_IF), rd_rm),
- cCL(tanep, ea88120, 2, (RF, RF_IF), rd_rm),
- cCL(tanem, ea88140, 2, (RF, RF_IF), rd_rm),
- cCL(tanez, ea88160, 2, (RF, RF_IF), rd_rm),
-
- cCL(asns, eb08100, 2, (RF, RF_IF), rd_rm),
- cCL(asnsp, eb08120, 2, (RF, RF_IF), rd_rm),
- cCL(asnsm, eb08140, 2, (RF, RF_IF), rd_rm),
- cCL(asnsz, eb08160, 2, (RF, RF_IF), rd_rm),
- cCL(asnd, eb08180, 2, (RF, RF_IF), rd_rm),
- cCL(asndp, eb081a0, 2, (RF, RF_IF), rd_rm),
- cCL(asndm, eb081c0, 2, (RF, RF_IF), rd_rm),
- cCL(asndz, eb081e0, 2, (RF, RF_IF), rd_rm),
- cCL(asne, eb88100, 2, (RF, RF_IF), rd_rm),
- cCL(asnep, eb88120, 2, (RF, RF_IF), rd_rm),
- cCL(asnem, eb88140, 2, (RF, RF_IF), rd_rm),
- cCL(asnez, eb88160, 2, (RF, RF_IF), rd_rm),
-
- cCL(acss, ec08100, 2, (RF, RF_IF), rd_rm),
- cCL(acssp, ec08120, 2, (RF, RF_IF), rd_rm),
- cCL(acssm, ec08140, 2, (RF, RF_IF), rd_rm),
- cCL(acssz, ec08160, 2, (RF, RF_IF), rd_rm),
- cCL(acsd, ec08180, 2, (RF, RF_IF), rd_rm),
- cCL(acsdp, ec081a0, 2, (RF, RF_IF), rd_rm),
- cCL(acsdm, ec081c0, 2, (RF, RF_IF), rd_rm),
- cCL(acsdz, ec081e0, 2, (RF, RF_IF), rd_rm),
- cCL(acse, ec88100, 2, (RF, RF_IF), rd_rm),
- cCL(acsep, ec88120, 2, (RF, RF_IF), rd_rm),
- cCL(acsem, ec88140, 2, (RF, RF_IF), rd_rm),
- cCL(acsez, ec88160, 2, (RF, RF_IF), rd_rm),
-
- cCL(atns, ed08100, 2, (RF, RF_IF), rd_rm),
- cCL(atnsp, ed08120, 2, (RF, RF_IF), rd_rm),
- cCL(atnsm, ed08140, 2, (RF, RF_IF), rd_rm),
- cCL(atnsz, ed08160, 2, (RF, RF_IF), rd_rm),
- cCL(atnd, ed08180, 2, (RF, RF_IF), rd_rm),
- cCL(atndp, ed081a0, 2, (RF, RF_IF), rd_rm),
- cCL(atndm, ed081c0, 2, (RF, RF_IF), rd_rm),
- cCL(atndz, ed081e0, 2, (RF, RF_IF), rd_rm),
- cCL(atne, ed88100, 2, (RF, RF_IF), rd_rm),
- cCL(atnep, ed88120, 2, (RF, RF_IF), rd_rm),
- cCL(atnem, ed88140, 2, (RF, RF_IF), rd_rm),
- cCL(atnez, ed88160, 2, (RF, RF_IF), rd_rm),
-
- cCL(urds, ee08100, 2, (RF, RF_IF), rd_rm),
- cCL(urdsp, ee08120, 2, (RF, RF_IF), rd_rm),
- cCL(urdsm, ee08140, 2, (RF, RF_IF), rd_rm),
- cCL(urdsz, ee08160, 2, (RF, RF_IF), rd_rm),
- cCL(urdd, ee08180, 2, (RF, RF_IF), rd_rm),
- cCL(urddp, ee081a0, 2, (RF, RF_IF), rd_rm),
- cCL(urddm, ee081c0, 2, (RF, RF_IF), rd_rm),
- cCL(urddz, ee081e0, 2, (RF, RF_IF), rd_rm),
- cCL(urde, ee88100, 2, (RF, RF_IF), rd_rm),
- cCL(urdep, ee88120, 2, (RF, RF_IF), rd_rm),
- cCL(urdem, ee88140, 2, (RF, RF_IF), rd_rm),
- cCL(urdez, ee88160, 2, (RF, RF_IF), rd_rm),
-
- cCL(nrms, ef08100, 2, (RF, RF_IF), rd_rm),
- cCL(nrmsp, ef08120, 2, (RF, RF_IF), rd_rm),
- cCL(nrmsm, ef08140, 2, (RF, RF_IF), rd_rm),
- cCL(nrmsz, ef08160, 2, (RF, RF_IF), rd_rm),
- cCL(nrmd, ef08180, 2, (RF, RF_IF), rd_rm),
- cCL(nrmdp, ef081a0, 2, (RF, RF_IF), rd_rm),
- cCL(nrmdm, ef081c0, 2, (RF, RF_IF), rd_rm),
- cCL(nrmdz, ef081e0, 2, (RF, RF_IF), rd_rm),
- cCL(nrme, ef88100, 2, (RF, RF_IF), rd_rm),
- cCL(nrmep, ef88120, 2, (RF, RF_IF), rd_rm),
- cCL(nrmem, ef88140, 2, (RF, RF_IF), rd_rm),
- cCL(nrmez, ef88160, 2, (RF, RF_IF), rd_rm),
-
- cCL(adfs, e000100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfsp, e000120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfsm, e000140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfsz, e000160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfd, e000180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfdp, e0001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfdm, e0001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfdz, e0001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfe, e080100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfep, e080120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfem, e080140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(adfez, e080160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(sufs, e200100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufsp, e200120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufsm, e200140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufsz, e200160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufd, e200180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufdp, e2001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufdm, e2001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufdz, e2001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufe, e280100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufep, e280120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufem, e280140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(sufez, e280160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(rsfs, e300100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfsp, e300120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfsm, e300140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfsz, e300160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfd, e300180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfdp, e3001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfdm, e3001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfdz, e3001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfe, e380100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfep, e380120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfem, e380140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rsfez, e380160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(mufs, e100100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufsp, e100120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufsm, e100140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufsz, e100160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufd, e100180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufdp, e1001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufdm, e1001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufdz, e1001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufe, e180100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufep, e180120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufem, e180140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(mufez, e180160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(dvfs, e400100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfsp, e400120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfsm, e400140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfsz, e400160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfd, e400180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfdp, e4001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfdm, e4001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfdz, e4001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfe, e480100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfep, e480120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfem, e480140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(dvfez, e480160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(rdfs, e500100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfsp, e500120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfsm, e500140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfsz, e500160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfd, e500180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfdp, e5001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfdm, e5001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfdz, e5001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfe, e580100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfep, e580120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfem, e580140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rdfez, e580160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(pows, e600100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powsp, e600120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powsm, e600140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powsz, e600160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powd, e600180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powdp, e6001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powdm, e6001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powdz, e6001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powe, e680100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powep, e680120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powem, e680140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(powez, e680160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(rpws, e700100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwsp, e700120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwsm, e700140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwsz, e700160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwd, e700180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwdp, e7001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwdm, e7001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwdz, e7001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwe, e780100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwep, e780120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwem, e780140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rpwez, e780160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(rmfs, e800100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfsp, e800120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfsm, e800140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfsz, e800160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfd, e800180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfdp, e8001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfdm, e8001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfdz, e8001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfe, e880100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfep, e880120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfem, e880140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(rmfez, e880160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(fmls, e900100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmlsp, e900120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmlsm, e900140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmlsz, e900160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmld, e900180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmldp, e9001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmldm, e9001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmldz, e9001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmle, e980100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmlep, e980120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmlem, e980140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fmlez, e980160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(fdvs, ea00100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvsp, ea00120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvsm, ea00140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvsz, ea00160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvd, ea00180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvdp, ea001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvdm, ea001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvdz, ea001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdve, ea80100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvep, ea80120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvem, ea80140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(fdvez, ea80160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(frds, eb00100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frdsp, eb00120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frdsm, eb00140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frdsz, eb00160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frdd, eb00180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frddp, eb001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frddm, eb001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frddz, eb001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frde, eb80100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frdep, eb80120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frdem, eb80140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(frdez, eb80160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCL(pols, ec00100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(polsp, ec00120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(polsm, ec00140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(polsz, ec00160, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(pold, ec00180, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(poldp, ec001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(poldm, ec001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(poldz, ec001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(pole, ec80100, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(polep, ec80120, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(polem, ec80140, 3, (RF, RF, RF_IF), rd_rn_rm),
- cCL(polez, ec80160, 3, (RF, RF, RF_IF), rd_rn_rm),
-
- cCE(cmf, e90f110, 2, (RF, RF_IF), fpa_cmp),
- C3E(cmfe, ed0f110, 2, (RF, RF_IF), fpa_cmp),
- cCE(cnf, eb0f110, 2, (RF, RF_IF), fpa_cmp),
- C3E(cnfe, ef0f110, 2, (RF, RF_IF), fpa_cmp),
-
- cCL(flts, e000110, 2, (RF, RR), rn_rd),
- cCL(fltsp, e000130, 2, (RF, RR), rn_rd),
- cCL(fltsm, e000150, 2, (RF, RR), rn_rd),
- cCL(fltsz, e000170, 2, (RF, RR), rn_rd),
- cCL(fltd, e000190, 2, (RF, RR), rn_rd),
- cCL(fltdp, e0001b0, 2, (RF, RR), rn_rd),
- cCL(fltdm, e0001d0, 2, (RF, RR), rn_rd),
- cCL(fltdz, e0001f0, 2, (RF, RR), rn_rd),
- cCL(flte, e080110, 2, (RF, RR), rn_rd),
- cCL(fltep, e080130, 2, (RF, RR), rn_rd),
- cCL(fltem, e080150, 2, (RF, RR), rn_rd),
- cCL(fltez, e080170, 2, (RF, RR), rn_rd),
+ /* ARM V7 instructions. */
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_v7
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_v7
+
+ TUF("pli", 450f000, f910f000, 1, (ADDR), pli, t_pld),
+ TCE("dbg", 320f0f0, f3af80f0, 1, (I15), dbg, t_dbg),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_fpa_ext_v1 /* Core FPA instruction set (V1). */
+
+ cCE("wfs", e200110, 1, (RR), rd),
+ cCE("rfs", e300110, 1, (RR), rd),
+ cCE("wfc", e400110, 1, (RR), rd),
+ cCE("rfc", e500110, 1, (RR), rd),
+
+ cCL("ldfs", c100100, 2, (RF, ADDRGLDC), rd_cpaddr),
+ cCL("ldfd", c108100, 2, (RF, ADDRGLDC), rd_cpaddr),
+ cCL("ldfe", c500100, 2, (RF, ADDRGLDC), rd_cpaddr),
+ cCL("ldfp", c508100, 2, (RF, ADDRGLDC), rd_cpaddr),
+
+ cCL("stfs", c000100, 2, (RF, ADDRGLDC), rd_cpaddr),
+ cCL("stfd", c008100, 2, (RF, ADDRGLDC), rd_cpaddr),
+ cCL("stfe", c400100, 2, (RF, ADDRGLDC), rd_cpaddr),
+ cCL("stfp", c408100, 2, (RF, ADDRGLDC), rd_cpaddr),
+
+ cCL("mvfs", e008100, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfsp", e008120, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfsm", e008140, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfsz", e008160, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfd", e008180, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfdp", e0081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfdm", e0081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfdz", e0081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfe", e088100, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfep", e088120, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfem", e088140, 2, (RF, RF_IF), rd_rm),
+ cCL("mvfez", e088160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("mnfs", e108100, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfsp", e108120, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfsm", e108140, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfsz", e108160, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfd", e108180, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfdp", e1081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfdm", e1081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfdz", e1081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfe", e188100, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfep", e188120, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfem", e188140, 2, (RF, RF_IF), rd_rm),
+ cCL("mnfez", e188160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("abss", e208100, 2, (RF, RF_IF), rd_rm),
+ cCL("abssp", e208120, 2, (RF, RF_IF), rd_rm),
+ cCL("abssm", e208140, 2, (RF, RF_IF), rd_rm),
+ cCL("abssz", e208160, 2, (RF, RF_IF), rd_rm),
+ cCL("absd", e208180, 2, (RF, RF_IF), rd_rm),
+ cCL("absdp", e2081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("absdm", e2081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("absdz", e2081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("abse", e288100, 2, (RF, RF_IF), rd_rm),
+ cCL("absep", e288120, 2, (RF, RF_IF), rd_rm),
+ cCL("absem", e288140, 2, (RF, RF_IF), rd_rm),
+ cCL("absez", e288160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("rnds", e308100, 2, (RF, RF_IF), rd_rm),
+ cCL("rndsp", e308120, 2, (RF, RF_IF), rd_rm),
+ cCL("rndsm", e308140, 2, (RF, RF_IF), rd_rm),
+ cCL("rndsz", e308160, 2, (RF, RF_IF), rd_rm),
+ cCL("rndd", e308180, 2, (RF, RF_IF), rd_rm),
+ cCL("rnddp", e3081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("rnddm", e3081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("rnddz", e3081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("rnde", e388100, 2, (RF, RF_IF), rd_rm),
+ cCL("rndep", e388120, 2, (RF, RF_IF), rd_rm),
+ cCL("rndem", e388140, 2, (RF, RF_IF), rd_rm),
+ cCL("rndez", e388160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("sqts", e408100, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtsp", e408120, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtsm", e408140, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtsz", e408160, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtd", e408180, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtdp", e4081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtdm", e4081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtdz", e4081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("sqte", e488100, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtep", e488120, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtem", e488140, 2, (RF, RF_IF), rd_rm),
+ cCL("sqtez", e488160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("logs", e508100, 2, (RF, RF_IF), rd_rm),
+ cCL("logsp", e508120, 2, (RF, RF_IF), rd_rm),
+ cCL("logsm", e508140, 2, (RF, RF_IF), rd_rm),
+ cCL("logsz", e508160, 2, (RF, RF_IF), rd_rm),
+ cCL("logd", e508180, 2, (RF, RF_IF), rd_rm),
+ cCL("logdp", e5081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("logdm", e5081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("logdz", e5081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("loge", e588100, 2, (RF, RF_IF), rd_rm),
+ cCL("logep", e588120, 2, (RF, RF_IF), rd_rm),
+ cCL("logem", e588140, 2, (RF, RF_IF), rd_rm),
+ cCL("logez", e588160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("lgns", e608100, 2, (RF, RF_IF), rd_rm),
+ cCL("lgnsp", e608120, 2, (RF, RF_IF), rd_rm),
+ cCL("lgnsm", e608140, 2, (RF, RF_IF), rd_rm),
+ cCL("lgnsz", e608160, 2, (RF, RF_IF), rd_rm),
+ cCL("lgnd", e608180, 2, (RF, RF_IF), rd_rm),
+ cCL("lgndp", e6081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("lgndm", e6081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("lgndz", e6081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("lgne", e688100, 2, (RF, RF_IF), rd_rm),
+ cCL("lgnep", e688120, 2, (RF, RF_IF), rd_rm),
+ cCL("lgnem", e688140, 2, (RF, RF_IF), rd_rm),
+ cCL("lgnez", e688160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("exps", e708100, 2, (RF, RF_IF), rd_rm),
+ cCL("expsp", e708120, 2, (RF, RF_IF), rd_rm),
+ cCL("expsm", e708140, 2, (RF, RF_IF), rd_rm),
+ cCL("expsz", e708160, 2, (RF, RF_IF), rd_rm),
+ cCL("expd", e708180, 2, (RF, RF_IF), rd_rm),
+ cCL("expdp", e7081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("expdm", e7081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("expdz", e7081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("expe", e788100, 2, (RF, RF_IF), rd_rm),
+ cCL("expep", e788120, 2, (RF, RF_IF), rd_rm),
+ cCL("expem", e788140, 2, (RF, RF_IF), rd_rm),
+ cCL("expdz", e788160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("sins", e808100, 2, (RF, RF_IF), rd_rm),
+ cCL("sinsp", e808120, 2, (RF, RF_IF), rd_rm),
+ cCL("sinsm", e808140, 2, (RF, RF_IF), rd_rm),
+ cCL("sinsz", e808160, 2, (RF, RF_IF), rd_rm),
+ cCL("sind", e808180, 2, (RF, RF_IF), rd_rm),
+ cCL("sindp", e8081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("sindm", e8081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("sindz", e8081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("sine", e888100, 2, (RF, RF_IF), rd_rm),
+ cCL("sinep", e888120, 2, (RF, RF_IF), rd_rm),
+ cCL("sinem", e888140, 2, (RF, RF_IF), rd_rm),
+ cCL("sinez", e888160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("coss", e908100, 2, (RF, RF_IF), rd_rm),
+ cCL("cossp", e908120, 2, (RF, RF_IF), rd_rm),
+ cCL("cossm", e908140, 2, (RF, RF_IF), rd_rm),
+ cCL("cossz", e908160, 2, (RF, RF_IF), rd_rm),
+ cCL("cosd", e908180, 2, (RF, RF_IF), rd_rm),
+ cCL("cosdp", e9081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("cosdm", e9081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("cosdz", e9081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("cose", e988100, 2, (RF, RF_IF), rd_rm),
+ cCL("cosep", e988120, 2, (RF, RF_IF), rd_rm),
+ cCL("cosem", e988140, 2, (RF, RF_IF), rd_rm),
+ cCL("cosez", e988160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("tans", ea08100, 2, (RF, RF_IF), rd_rm),
+ cCL("tansp", ea08120, 2, (RF, RF_IF), rd_rm),
+ cCL("tansm", ea08140, 2, (RF, RF_IF), rd_rm),
+ cCL("tansz", ea08160, 2, (RF, RF_IF), rd_rm),
+ cCL("tand", ea08180, 2, (RF, RF_IF), rd_rm),
+ cCL("tandp", ea081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("tandm", ea081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("tandz", ea081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("tane", ea88100, 2, (RF, RF_IF), rd_rm),
+ cCL("tanep", ea88120, 2, (RF, RF_IF), rd_rm),
+ cCL("tanem", ea88140, 2, (RF, RF_IF), rd_rm),
+ cCL("tanez", ea88160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("asns", eb08100, 2, (RF, RF_IF), rd_rm),
+ cCL("asnsp", eb08120, 2, (RF, RF_IF), rd_rm),
+ cCL("asnsm", eb08140, 2, (RF, RF_IF), rd_rm),
+ cCL("asnsz", eb08160, 2, (RF, RF_IF), rd_rm),
+ cCL("asnd", eb08180, 2, (RF, RF_IF), rd_rm),
+ cCL("asndp", eb081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("asndm", eb081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("asndz", eb081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("asne", eb88100, 2, (RF, RF_IF), rd_rm),
+ cCL("asnep", eb88120, 2, (RF, RF_IF), rd_rm),
+ cCL("asnem", eb88140, 2, (RF, RF_IF), rd_rm),
+ cCL("asnez", eb88160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("acss", ec08100, 2, (RF, RF_IF), rd_rm),
+ cCL("acssp", ec08120, 2, (RF, RF_IF), rd_rm),
+ cCL("acssm", ec08140, 2, (RF, RF_IF), rd_rm),
+ cCL("acssz", ec08160, 2, (RF, RF_IF), rd_rm),
+ cCL("acsd", ec08180, 2, (RF, RF_IF), rd_rm),
+ cCL("acsdp", ec081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("acsdm", ec081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("acsdz", ec081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("acse", ec88100, 2, (RF, RF_IF), rd_rm),
+ cCL("acsep", ec88120, 2, (RF, RF_IF), rd_rm),
+ cCL("acsem", ec88140, 2, (RF, RF_IF), rd_rm),
+ cCL("acsez", ec88160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("atns", ed08100, 2, (RF, RF_IF), rd_rm),
+ cCL("atnsp", ed08120, 2, (RF, RF_IF), rd_rm),
+ cCL("atnsm", ed08140, 2, (RF, RF_IF), rd_rm),
+ cCL("atnsz", ed08160, 2, (RF, RF_IF), rd_rm),
+ cCL("atnd", ed08180, 2, (RF, RF_IF), rd_rm),
+ cCL("atndp", ed081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("atndm", ed081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("atndz", ed081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("atne", ed88100, 2, (RF, RF_IF), rd_rm),
+ cCL("atnep", ed88120, 2, (RF, RF_IF), rd_rm),
+ cCL("atnem", ed88140, 2, (RF, RF_IF), rd_rm),
+ cCL("atnez", ed88160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("urds", ee08100, 2, (RF, RF_IF), rd_rm),
+ cCL("urdsp", ee08120, 2, (RF, RF_IF), rd_rm),
+ cCL("urdsm", ee08140, 2, (RF, RF_IF), rd_rm),
+ cCL("urdsz", ee08160, 2, (RF, RF_IF), rd_rm),
+ cCL("urdd", ee08180, 2, (RF, RF_IF), rd_rm),
+ cCL("urddp", ee081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("urddm", ee081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("urddz", ee081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("urde", ee88100, 2, (RF, RF_IF), rd_rm),
+ cCL("urdep", ee88120, 2, (RF, RF_IF), rd_rm),
+ cCL("urdem", ee88140, 2, (RF, RF_IF), rd_rm),
+ cCL("urdez", ee88160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("nrms", ef08100, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmsp", ef08120, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmsm", ef08140, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmsz", ef08160, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmd", ef08180, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmdp", ef081a0, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmdm", ef081c0, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmdz", ef081e0, 2, (RF, RF_IF), rd_rm),
+ cCL("nrme", ef88100, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmep", ef88120, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmem", ef88140, 2, (RF, RF_IF), rd_rm),
+ cCL("nrmez", ef88160, 2, (RF, RF_IF), rd_rm),
+
+ cCL("adfs", e000100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfsp", e000120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfsm", e000140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfsz", e000160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfd", e000180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfdp", e0001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfdm", e0001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfdz", e0001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfe", e080100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfep", e080120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfem", e080140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("adfez", e080160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("sufs", e200100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufsp", e200120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufsm", e200140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufsz", e200160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufd", e200180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufdp", e2001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufdm", e2001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufdz", e2001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufe", e280100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufep", e280120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufem", e280140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("sufez", e280160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("rsfs", e300100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfsp", e300120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfsm", e300140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfsz", e300160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfd", e300180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfdp", e3001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfdm", e3001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfdz", e3001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfe", e380100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfep", e380120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfem", e380140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rsfez", e380160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("mufs", e100100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufsp", e100120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufsm", e100140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufsz", e100160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufd", e100180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufdp", e1001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufdm", e1001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufdz", e1001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufe", e180100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufep", e180120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufem", e180140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("mufez", e180160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("dvfs", e400100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfsp", e400120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfsm", e400140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfsz", e400160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfd", e400180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfdp", e4001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfdm", e4001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfdz", e4001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfe", e480100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfep", e480120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfem", e480140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("dvfez", e480160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("rdfs", e500100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfsp", e500120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfsm", e500140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfsz", e500160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfd", e500180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfdp", e5001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfdm", e5001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfdz", e5001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfe", e580100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfep", e580120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfem", e580140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rdfez", e580160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("pows", e600100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powsp", e600120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powsm", e600140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powsz", e600160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powd", e600180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powdp", e6001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powdm", e6001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powdz", e6001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powe", e680100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powep", e680120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powem", e680140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("powez", e680160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("rpws", e700100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwsp", e700120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwsm", e700140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwsz", e700160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwd", e700180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwdp", e7001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwdm", e7001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwdz", e7001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwe", e780100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwep", e780120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwem", e780140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rpwez", e780160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("rmfs", e800100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfsp", e800120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfsm", e800140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfsz", e800160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfd", e800180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfdp", e8001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfdm", e8001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfdz", e8001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfe", e880100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfep", e880120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfem", e880140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("rmfez", e880160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("fmls", e900100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmlsp", e900120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmlsm", e900140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmlsz", e900160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmld", e900180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmldp", e9001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmldm", e9001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmldz", e9001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmle", e980100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmlep", e980120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmlem", e980140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fmlez", e980160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("fdvs", ea00100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvsp", ea00120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvsm", ea00140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvsz", ea00160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvd", ea00180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvdp", ea001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvdm", ea001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvdz", ea001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdve", ea80100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvep", ea80120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvem", ea80140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("fdvez", ea80160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("frds", eb00100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frdsp", eb00120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frdsm", eb00140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frdsz", eb00160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frdd", eb00180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frddp", eb001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frddm", eb001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frddz", eb001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frde", eb80100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frdep", eb80120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frdem", eb80140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("frdez", eb80160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCL("pols", ec00100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("polsp", ec00120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("polsm", ec00140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("polsz", ec00160, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("pold", ec00180, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("poldp", ec001a0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("poldm", ec001c0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("poldz", ec001e0, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("pole", ec80100, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("polep", ec80120, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("polem", ec80140, 3, (RF, RF, RF_IF), rd_rn_rm),
+ cCL("polez", ec80160, 3, (RF, RF, RF_IF), rd_rn_rm),
+
+ cCE("cmf", e90f110, 2, (RF, RF_IF), fpa_cmp),
+ C3E("cmfe", ed0f110, 2, (RF, RF_IF), fpa_cmp),
+ cCE("cnf", eb0f110, 2, (RF, RF_IF), fpa_cmp),
+ C3E("cnfe", ef0f110, 2, (RF, RF_IF), fpa_cmp),
+
+ cCL("flts", e000110, 2, (RF, RR), rn_rd),
+ cCL("fltsp", e000130, 2, (RF, RR), rn_rd),
+ cCL("fltsm", e000150, 2, (RF, RR), rn_rd),
+ cCL("fltsz", e000170, 2, (RF, RR), rn_rd),
+ cCL("fltd", e000190, 2, (RF, RR), rn_rd),
+ cCL("fltdp", e0001b0, 2, (RF, RR), rn_rd),
+ cCL("fltdm", e0001d0, 2, (RF, RR), rn_rd),
+ cCL("fltdz", e0001f0, 2, (RF, RR), rn_rd),
+ cCL("flte", e080110, 2, (RF, RR), rn_rd),
+ cCL("fltep", e080130, 2, (RF, RR), rn_rd),
+ cCL("fltem", e080150, 2, (RF, RR), rn_rd),
+ cCL("fltez", e080170, 2, (RF, RR), rn_rd),
/* The implementation of the FIX instruction is broken on some
assemblers, in that it accepts a precision specifier as well as a
rounding specifier, despite the fact that this is meaningless.
To be more compatible, we accept it as well, though of course it
does not set any bits. */
- cCE(fix, e100110, 2, (RR, RF), rd_rm),
- cCL(fixp, e100130, 2, (RR, RF), rd_rm),
- cCL(fixm, e100150, 2, (RR, RF), rd_rm),
- cCL(fixz, e100170, 2, (RR, RF), rd_rm),
- cCL(fixsp, e100130, 2, (RR, RF), rd_rm),
- cCL(fixsm, e100150, 2, (RR, RF), rd_rm),
- cCL(fixsz, e100170, 2, (RR, RF), rd_rm),
- cCL(fixdp, e100130, 2, (RR, RF), rd_rm),
- cCL(fixdm, e100150, 2, (RR, RF), rd_rm),
- cCL(fixdz, e100170, 2, (RR, RF), rd_rm),
- cCL(fixep, e100130, 2, (RR, RF), rd_rm),
- cCL(fixem, e100150, 2, (RR, RF), rd_rm),
- cCL(fixez, e100170, 2, (RR, RF), rd_rm),
+ cCE("fix", e100110, 2, (RR, RF), rd_rm),
+ cCL("fixp", e100130, 2, (RR, RF), rd_rm),
+ cCL("fixm", e100150, 2, (RR, RF), rd_rm),
+ cCL("fixz", e100170, 2, (RR, RF), rd_rm),
+ cCL("fixsp", e100130, 2, (RR, RF), rd_rm),
+ cCL("fixsm", e100150, 2, (RR, RF), rd_rm),
+ cCL("fixsz", e100170, 2, (RR, RF), rd_rm),
+ cCL("fixdp", e100130, 2, (RR, RF), rd_rm),
+ cCL("fixdm", e100150, 2, (RR, RF), rd_rm),
+ cCL("fixdz", e100170, 2, (RR, RF), rd_rm),
+ cCL("fixep", e100130, 2, (RR, RF), rd_rm),
+ cCL("fixem", e100150, 2, (RR, RF), rd_rm),
+ cCL("fixez", e100170, 2, (RR, RF), rd_rm),
/* Instructions that were new with the real FPA, call them V2. */
-#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_fpa_ext_v2
- cCE(lfm, c100200, 3, (RF, I4b, ADDR), fpa_ldmstm),
- cCL(lfmfd, c900200, 3, (RF, I4b, ADDR), fpa_ldmstm),
- cCL(lfmea, d100200, 3, (RF, I4b, ADDR), fpa_ldmstm),
- cCE(sfm, c000200, 3, (RF, I4b, ADDR), fpa_ldmstm),
- cCL(sfmfd, d000200, 3, (RF, I4b, ADDR), fpa_ldmstm),
- cCL(sfmea, c800200, 3, (RF, I4b, ADDR), fpa_ldmstm),
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_fpa_ext_v2
+
+ cCE("lfm", c100200, 3, (RF, I4b, ADDR), fpa_ldmstm),
+ cCL("lfmfd", c900200, 3, (RF, I4b, ADDR), fpa_ldmstm),
+ cCL("lfmea", d100200, 3, (RF, I4b, ADDR), fpa_ldmstm),
+ cCE("sfm", c000200, 3, (RF, I4b, ADDR), fpa_ldmstm),
+ cCL("sfmfd", d000200, 3, (RF, I4b, ADDR), fpa_ldmstm),
+ cCL("sfmea", c800200, 3, (RF, I4b, ADDR), fpa_ldmstm),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_vfp_ext_v1xd /* VFP V1xD (single precision). */
-#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_vfp_ext_v1xd /* VFP V1xD (single precision). */
/* Moves and type conversions. */
- cCE(fcpys, eb00a40, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(fmrs, e100a10, 2, (RR, RVS), vfp_reg_from_sp),
- cCE(fmsr, e000a10, 2, (RVS, RR), vfp_sp_from_reg),
- cCE(fmstat, ef1fa10, 0, (), noargs),
- cCE(fsitos, eb80ac0, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(fuitos, eb80a40, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(ftosis, ebd0a40, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(ftosizs, ebd0ac0, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(ftouis, ebc0a40, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(ftouizs, ebc0ac0, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(fmrx, ef00a10, 2, (RR, RVC), rd_rn),
- cCE(fmxr, ee00a10, 2, (RVC, RR), rn_rd),
+ cCE("fcpys", eb00a40, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("fmrs", e100a10, 2, (RR, RVS), vfp_reg_from_sp),
+ cCE("fmsr", e000a10, 2, (RVS, RR), vfp_sp_from_reg),
+ cCE("fmstat", ef1fa10, 0, (), noargs),
+ cCE("vmrs", ef10a10, 2, (APSR_RR, RVC), vmrs),
+ cCE("vmsr", ee10a10, 2, (RVC, RR), vmsr),
+ cCE("fsitos", eb80ac0, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("fuitos", eb80a40, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("ftosis", ebd0a40, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("ftosizs", ebd0ac0, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("ftouis", ebc0a40, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("ftouizs", ebc0ac0, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("fmrx", ef00a10, 2, (RR, RVC), rd_rn),
+ cCE("fmxr", ee00a10, 2, (RVC, RR), rn_rd),
/* Memory operations. */
- cCE(flds, d100a00, 2, (RVS, ADDRGLDC), vfp_sp_ldst),
- cCE(fsts, d000a00, 2, (RVS, ADDRGLDC), vfp_sp_ldst),
- cCE(fldmias, c900a00, 2, (RRw, VRSLST), vfp_sp_ldstmia),
- cCE(fldmfds, c900a00, 2, (RRw, VRSLST), vfp_sp_ldstmia),
- cCE(fldmdbs, d300a00, 2, (RRw, VRSLST), vfp_sp_ldstmdb),
- cCE(fldmeas, d300a00, 2, (RRw, VRSLST), vfp_sp_ldstmdb),
- cCE(fldmiax, c900b00, 2, (RRw, VRDLST), vfp_xp_ldstmia),
- cCE(fldmfdx, c900b00, 2, (RRw, VRDLST), vfp_xp_ldstmia),
- cCE(fldmdbx, d300b00, 2, (RRw, VRDLST), vfp_xp_ldstmdb),
- cCE(fldmeax, d300b00, 2, (RRw, VRDLST), vfp_xp_ldstmdb),
- cCE(fstmias, c800a00, 2, (RRw, VRSLST), vfp_sp_ldstmia),
- cCE(fstmeas, c800a00, 2, (RRw, VRSLST), vfp_sp_ldstmia),
- cCE(fstmdbs, d200a00, 2, (RRw, VRSLST), vfp_sp_ldstmdb),
- cCE(fstmfds, d200a00, 2, (RRw, VRSLST), vfp_sp_ldstmdb),
- cCE(fstmiax, c800b00, 2, (RRw, VRDLST), vfp_xp_ldstmia),
- cCE(fstmeax, c800b00, 2, (RRw, VRDLST), vfp_xp_ldstmia),
- cCE(fstmdbx, d200b00, 2, (RRw, VRDLST), vfp_xp_ldstmdb),
- cCE(fstmfdx, d200b00, 2, (RRw, VRDLST), vfp_xp_ldstmdb),
+ cCE("flds", d100a00, 2, (RVS, ADDRGLDC), vfp_sp_ldst),
+ cCE("fsts", d000a00, 2, (RVS, ADDRGLDC), vfp_sp_ldst),
+ cCE("fldmias", c900a00, 2, (RRw, VRSLST), vfp_sp_ldstmia),
+ cCE("fldmfds", c900a00, 2, (RRw, VRSLST), vfp_sp_ldstmia),
+ cCE("fldmdbs", d300a00, 2, (RRw, VRSLST), vfp_sp_ldstmdb),
+ cCE("fldmeas", d300a00, 2, (RRw, VRSLST), vfp_sp_ldstmdb),
+ cCE("fldmiax", c900b00, 2, (RRw, VRDLST), vfp_xp_ldstmia),
+ cCE("fldmfdx", c900b00, 2, (RRw, VRDLST), vfp_xp_ldstmia),
+ cCE("fldmdbx", d300b00, 2, (RRw, VRDLST), vfp_xp_ldstmdb),
+ cCE("fldmeax", d300b00, 2, (RRw, VRDLST), vfp_xp_ldstmdb),
+ cCE("fstmias", c800a00, 2, (RRw, VRSLST), vfp_sp_ldstmia),
+ cCE("fstmeas", c800a00, 2, (RRw, VRSLST), vfp_sp_ldstmia),
+ cCE("fstmdbs", d200a00, 2, (RRw, VRSLST), vfp_sp_ldstmdb),
+ cCE("fstmfds", d200a00, 2, (RRw, VRSLST), vfp_sp_ldstmdb),
+ cCE("fstmiax", c800b00, 2, (RRw, VRDLST), vfp_xp_ldstmia),
+ cCE("fstmeax", c800b00, 2, (RRw, VRDLST), vfp_xp_ldstmia),
+ cCE("fstmdbx", d200b00, 2, (RRw, VRDLST), vfp_xp_ldstmdb),
+ cCE("fstmfdx", d200b00, 2, (RRw, VRDLST), vfp_xp_ldstmdb),
/* Monadic operations. */
- cCE(fabss, eb00ac0, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(fnegs, eb10a40, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(fsqrts, eb10ac0, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("fabss", eb00ac0, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("fnegs", eb10a40, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("fsqrts", eb10ac0, 2, (RVS, RVS), vfp_sp_monadic),
/* Dyadic operations. */
- cCE(fadds, e300a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
- cCE(fsubs, e300a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
- cCE(fmuls, e200a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
- cCE(fdivs, e800a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
- cCE(fmacs, e000a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
- cCE(fmscs, e100a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
- cCE(fnmuls, e200a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
- cCE(fnmacs, e000a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
- cCE(fnmscs, e100a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fadds", e300a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fsubs", e300a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fmuls", e200a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fdivs", e800a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fmacs", e000a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fmscs", e100a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fnmuls", e200a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fnmacs", e000a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("fnmscs", e100a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
/* Comparisons. */
- cCE(fcmps, eb40a40, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(fcmpzs, eb50a40, 1, (RVS), vfp_sp_compare_z),
- cCE(fcmpes, eb40ac0, 2, (RVS, RVS), vfp_sp_monadic),
- cCE(fcmpezs, eb50ac0, 1, (RVS), vfp_sp_compare_z),
+ cCE("fcmps", eb40a40, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("fcmpzs", eb50a40, 1, (RVS), vfp_sp_compare_z),
+ cCE("fcmpes", eb40ac0, 2, (RVS, RVS), vfp_sp_monadic),
+ cCE("fcmpezs", eb50ac0, 1, (RVS), vfp_sp_compare_z),
+
+ /* Double precision load/store are still present on single precision
+ implementations. */
+ cCE("fldd", d100b00, 2, (RVD, ADDRGLDC), vfp_dp_ldst),
+ cCE("fstd", d000b00, 2, (RVD, ADDRGLDC), vfp_dp_ldst),
+ cCE("fldmiad", c900b00, 2, (RRw, VRDLST), vfp_dp_ldstmia),
+ cCE("fldmfdd", c900b00, 2, (RRw, VRDLST), vfp_dp_ldstmia),
+ cCE("fldmdbd", d300b00, 2, (RRw, VRDLST), vfp_dp_ldstmdb),
+ cCE("fldmead", d300b00, 2, (RRw, VRDLST), vfp_dp_ldstmdb),
+ cCE("fstmiad", c800b00, 2, (RRw, VRDLST), vfp_dp_ldstmia),
+ cCE("fstmead", c800b00, 2, (RRw, VRDLST), vfp_dp_ldstmia),
+ cCE("fstmdbd", d200b00, 2, (RRw, VRDLST), vfp_dp_ldstmdb),
+ cCE("fstmfdd", d200b00, 2, (RRw, VRDLST), vfp_dp_ldstmdb),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_vfp_ext_v1 /* VFP V1 (Double precision). */
-#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_vfp_ext_v1 /* VFP V1 (Double precision). */
/* Moves and type conversions. */
- cCE(fcpyd, eb00b40, 2, (RVD, RVD), vfp_dp_rd_rm),
- cCE(fcvtds, eb70ac0, 2, (RVD, RVS), vfp_dp_sp_cvt),
- cCE(fcvtsd, eb70bc0, 2, (RVS, RVD), vfp_sp_dp_cvt),
- cCE(fmdhr, e200b10, 2, (RVD, RR), vfp_dp_rn_rd),
- cCE(fmdlr, e000b10, 2, (RVD, RR), vfp_dp_rn_rd),
- cCE(fmrdh, e300b10, 2, (RR, RVD), vfp_dp_rd_rn),
- cCE(fmrdl, e100b10, 2, (RR, RVD), vfp_dp_rd_rn),
- cCE(fsitod, eb80bc0, 2, (RVD, RVS), vfp_dp_sp_cvt),
- cCE(fuitod, eb80b40, 2, (RVD, RVS), vfp_dp_sp_cvt),
- cCE(ftosid, ebd0b40, 2, (RVS, RVD), vfp_sp_dp_cvt),
- cCE(ftosizd, ebd0bc0, 2, (RVS, RVD), vfp_sp_dp_cvt),
- cCE(ftouid, ebc0b40, 2, (RVS, RVD), vfp_sp_dp_cvt),
- cCE(ftouizd, ebc0bc0, 2, (RVS, RVD), vfp_sp_dp_cvt),
-
- /* Memory operations. */
- cCE(fldd, d100b00, 2, (RVD, ADDRGLDC), vfp_dp_ldst),
- cCE(fstd, d000b00, 2, (RVD, ADDRGLDC), vfp_dp_ldst),
- cCE(fldmiad, c900b00, 2, (RRw, VRDLST), vfp_dp_ldstmia),
- cCE(fldmfdd, c900b00, 2, (RRw, VRDLST), vfp_dp_ldstmia),
- cCE(fldmdbd, d300b00, 2, (RRw, VRDLST), vfp_dp_ldstmdb),
- cCE(fldmead, d300b00, 2, (RRw, VRDLST), vfp_dp_ldstmdb),
- cCE(fstmiad, c800b00, 2, (RRw, VRDLST), vfp_dp_ldstmia),
- cCE(fstmead, c800b00, 2, (RRw, VRDLST), vfp_dp_ldstmia),
- cCE(fstmdbd, d200b00, 2, (RRw, VRDLST), vfp_dp_ldstmdb),
- cCE(fstmfdd, d200b00, 2, (RRw, VRDLST), vfp_dp_ldstmdb),
+ cCE("fcpyd", eb00b40, 2, (RVD, RVD), vfp_dp_rd_rm),
+ cCE("fcvtds", eb70ac0, 2, (RVD, RVS), vfp_dp_sp_cvt),
+ cCE("fcvtsd", eb70bc0, 2, (RVS, RVD), vfp_sp_dp_cvt),
+ cCE("fmdhr", e200b10, 2, (RVD, RR), vfp_dp_rn_rd),
+ cCE("fmdlr", e000b10, 2, (RVD, RR), vfp_dp_rn_rd),
+ cCE("fmrdh", e300b10, 2, (RR, RVD), vfp_dp_rd_rn),
+ cCE("fmrdl", e100b10, 2, (RR, RVD), vfp_dp_rd_rn),
+ cCE("fsitod", eb80bc0, 2, (RVD, RVS), vfp_dp_sp_cvt),
+ cCE("fuitod", eb80b40, 2, (RVD, RVS), vfp_dp_sp_cvt),
+ cCE("ftosid", ebd0b40, 2, (RVS, RVD), vfp_sp_dp_cvt),
+ cCE("ftosizd", ebd0bc0, 2, (RVS, RVD), vfp_sp_dp_cvt),
+ cCE("ftouid", ebc0b40, 2, (RVS, RVD), vfp_sp_dp_cvt),
+ cCE("ftouizd", ebc0bc0, 2, (RVS, RVD), vfp_sp_dp_cvt),
/* Monadic operations. */
- cCE(fabsd, eb00bc0, 2, (RVD, RVD), vfp_dp_rd_rm),
- cCE(fnegd, eb10b40, 2, (RVD, RVD), vfp_dp_rd_rm),
- cCE(fsqrtd, eb10bc0, 2, (RVD, RVD), vfp_dp_rd_rm),
+ cCE("fabsd", eb00bc0, 2, (RVD, RVD), vfp_dp_rd_rm),
+ cCE("fnegd", eb10b40, 2, (RVD, RVD), vfp_dp_rd_rm),
+ cCE("fsqrtd", eb10bc0, 2, (RVD, RVD), vfp_dp_rd_rm),
/* Dyadic operations. */
- cCE(faddd, e300b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
- cCE(fsubd, e300b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
- cCE(fmuld, e200b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
- cCE(fdivd, e800b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
- cCE(fmacd, e000b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
- cCE(fmscd, e100b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
- cCE(fnmuld, e200b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
- cCE(fnmacd, e000b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
- cCE(fnmscd, e100b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("faddd", e300b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("fsubd", e300b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("fmuld", e200b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("fdivd", e800b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("fmacd", e000b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("fmscd", e100b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("fnmuld", e200b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("fnmacd", e000b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("fnmscd", e100b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
/* Comparisons. */
- cCE(fcmpd, eb40b40, 2, (RVD, RVD), vfp_dp_rd_rm),
- cCE(fcmpzd, eb50b40, 1, (RVD), vfp_dp_rd),
- cCE(fcmped, eb40bc0, 2, (RVD, RVD), vfp_dp_rd_rm),
- cCE(fcmpezd, eb50bc0, 1, (RVD), vfp_dp_rd),
+ cCE("fcmpd", eb40b40, 2, (RVD, RVD), vfp_dp_rd_rm),
+ cCE("fcmpzd", eb50b40, 1, (RVD), vfp_dp_rd),
+ cCE("fcmped", eb40bc0, 2, (RVD, RVD), vfp_dp_rd_rm),
+ cCE("fcmpezd", eb50bc0, 1, (RVD), vfp_dp_rd),
-#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_vfp_ext_v2
- cCE(fmsrr, c400a10, 3, (VRSLST, RR, RR), vfp_sp2_from_reg2),
- cCE(fmrrs, c500a10, 3, (RR, RR, VRSLST), vfp_reg2_from_sp2),
- cCE(fmdrr, c400b10, 3, (RVD, RR, RR), vfp_dp_rm_rd_rn),
- cCE(fmrrd, c500b10, 3, (RR, RR, RVD), vfp_dp_rd_rn_rm),
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_vfp_ext_v2
+
+ cCE("fmsrr", c400a10, 3, (VRSLST, RR, RR), vfp_sp2_from_reg2),
+ cCE("fmrrs", c500a10, 3, (RR, RR, VRSLST), vfp_reg2_from_sp2),
+ cCE("fmdrr", c400b10, 3, (RVD, RR, RR), vfp_dp_rm_rd_rn),
+ cCE("fmrrd", c500b10, 3, (RR, RR, RVD), vfp_dp_rd_rn_rm),
/* Instructions which may belong to either the Neon or VFP instruction sets.
Individual encoder functions perform additional architecture checks. */
-#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_vfp_ext_v1xd
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &fpu_vfp_ext_v1xd
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_vfp_ext_v1xd
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & fpu_vfp_ext_v1xd
+
/* These mnemonics are unique to VFP. */
NCE(vsqrt, 0, 2, (RVSD, RVSD), vfp_nsyn_sqrt),
NCE(vdiv, 0, 3, (RVSD, RVSD, RVSD), vfp_nsyn_div),
- nCE(vnmul, vnmul, 3, (RVSD, RVSD, RVSD), vfp_nsyn_nmul),
- nCE(vnmla, vnmla, 3, (RVSD, RVSD, RVSD), vfp_nsyn_nmul),
- nCE(vnmls, vnmls, 3, (RVSD, RVSD, RVSD), vfp_nsyn_nmul),
- nCE(vcmp, vcmp, 2, (RVSD, RVSD_I0), vfp_nsyn_cmp),
- nCE(vcmpe, vcmpe, 2, (RVSD, RVSD_I0), vfp_nsyn_cmp),
+ nCE(vnmul, _vnmul, 3, (RVSD, RVSD, RVSD), vfp_nsyn_nmul),
+ nCE(vnmla, _vnmla, 3, (RVSD, RVSD, RVSD), vfp_nsyn_nmul),
+ nCE(vnmls, _vnmls, 3, (RVSD, RVSD, RVSD), vfp_nsyn_nmul),
+ nCE(vcmp, _vcmp, 2, (RVSD, RVSD_I0), vfp_nsyn_cmp),
+ nCE(vcmpe, _vcmpe, 2, (RVSD, RVSD_I0), vfp_nsyn_cmp),
NCE(vpush, 0, 1, (VRSDLST), vfp_nsyn_push),
NCE(vpop, 0, 1, (VRSDLST), vfp_nsyn_pop),
NCE(vcvtz, 0, 2, (RVSD, RVSD), vfp_nsyn_cvtz),
/* Mnemonics shared by Neon and VFP. */
- nCEF(vmul, vmul, 3, (RNSDQ, oRNSDQ, RNSDQ_RNSC), neon_mul),
- nCEF(vmla, vmla, 3, (RNSDQ, oRNSDQ, RNSDQ_RNSC), neon_mac_maybe_scalar),
- nCEF(vmls, vmls, 3, (RNSDQ, oRNSDQ, RNSDQ_RNSC), neon_mac_maybe_scalar),
+ nCEF(vmul, _vmul, 3, (RNSDQ, oRNSDQ, RNSDQ_RNSC), neon_mul),
+ nCEF(vmla, _vmla, 3, (RNSDQ, oRNSDQ, RNSDQ_RNSC), neon_mac_maybe_scalar),
+ nCEF(vmls, _vmls, 3, (RNSDQ, oRNSDQ, RNSDQ_RNSC), neon_mac_maybe_scalar),
- nCEF(vadd, vadd, 3, (RNSDQ, oRNSDQ, RNSDQ), neon_addsub_if_i),
- nCEF(vsub, vsub, 3, (RNSDQ, oRNSDQ, RNSDQ), neon_addsub_if_i),
+ nCEF(vadd, _vadd, 3, (RNSDQ, oRNSDQ, RNSDQ), neon_addsub_if_i),
+ nCEF(vsub, _vsub, 3, (RNSDQ, oRNSDQ, RNSDQ), neon_addsub_if_i),
NCEF(vabs, 1b10300, 2, (RNSDQ, RNSDQ), neon_abs_neg),
NCEF(vneg, 1b10380, 2, (RNSDQ, RNSDQ), neon_abs_neg),
NCE(vldr, d100b00, 2, (RVSD, ADDRGLDC), neon_ldr_str),
NCE(vstr, d000b00, 2, (RVSD, ADDRGLDC), neon_ldr_str),
- nCEF(vcvt, vcvt, 3, (RNSDQ, RNSDQ, oI32b), neon_cvt),
+ nCEF(vcvt, _vcvt, 3, (RNSDQ, RNSDQ, oI32b), neon_cvt),
+ nCEF(vcvtr, _vcvt, 2, (RNSDQ, RNSDQ), neon_cvtr),
+ nCEF(vcvtb, _vcvt, 2, (RVS, RVS), neon_cvtb),
+ nCEF(vcvtt, _vcvt, 2, (RVS, RVS), neon_cvtt),
+
/* NOTE: All VMOV encoding is special-cased! */
NCE(vmov, 0, 1, (VMOV), neon_mov),
NCE(vmovq, 0, 1, (VMOV), neon_mov),
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &fpu_neon_ext_v1
-#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_neon_ext_v1
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & fpu_neon_ext_v1
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_neon_ext_v1
+
/* Data processing with three registers of the same length. */
/* integer ops, valid types S8 S16 S32 U8 U16 U32. */
NUF(vaba, 0000710, 3, (RNDQ, RNDQ, RNDQ), neon_dyadic_i_su),
/* If not immediate, fall back to neon_dyadic_i64_su.
shl_imm should accept I8 I16 I32 I64,
qshl_imm should accept S8 S16 S32 S64 U8 U16 U32 U64. */
- nUF(vshl, vshl, 3, (RNDQ, oRNDQ, RNDQ_I63b), neon_shl_imm),
- nUF(vshlq, vshl, 3, (RNQ, oRNQ, RNDQ_I63b), neon_shl_imm),
- nUF(vqshl, vqshl, 3, (RNDQ, oRNDQ, RNDQ_I63b), neon_qshl_imm),
- nUF(vqshlq, vqshl, 3, (RNQ, oRNQ, RNDQ_I63b), neon_qshl_imm),
+ nUF(vshl, _vshl, 3, (RNDQ, oRNDQ, RNDQ_I63b), neon_shl_imm),
+ nUF(vshlq, _vshl, 3, (RNQ, oRNQ, RNDQ_I63b), neon_shl_imm),
+ nUF(vqshl, _vqshl, 3, (RNDQ, oRNDQ, RNDQ_I63b), neon_qshl_imm),
+ nUF(vqshlq, _vqshl, 3, (RNQ, oRNQ, RNDQ_I63b), neon_qshl_imm),
/* Logic ops, types optional & ignored. */
- nUF(vand, vand, 2, (RNDQ, NILO), neon_logic),
- nUF(vandq, vand, 2, (RNQ, NILO), neon_logic),
- nUF(vbic, vbic, 2, (RNDQ, NILO), neon_logic),
- nUF(vbicq, vbic, 2, (RNQ, NILO), neon_logic),
- nUF(vorr, vorr, 2, (RNDQ, NILO), neon_logic),
- nUF(vorrq, vorr, 2, (RNQ, NILO), neon_logic),
- nUF(vorn, vorn, 2, (RNDQ, NILO), neon_logic),
- nUF(vornq, vorn, 2, (RNQ, NILO), neon_logic),
- nUF(veor, veor, 3, (RNDQ, oRNDQ, RNDQ), neon_logic),
- nUF(veorq, veor, 3, (RNQ, oRNQ, RNQ), neon_logic),
+ nUF(vand, _vand, 3, (RNDQ, oRNDQ, RNDQ_Ibig), neon_logic),
+ nUF(vandq, _vand, 3, (RNQ, oRNQ, RNDQ_Ibig), neon_logic),
+ nUF(vbic, _vbic, 3, (RNDQ, oRNDQ, RNDQ_Ibig), neon_logic),
+ nUF(vbicq, _vbic, 3, (RNQ, oRNQ, RNDQ_Ibig), neon_logic),
+ nUF(vorr, _vorr, 3, (RNDQ, oRNDQ, RNDQ_Ibig), neon_logic),
+ nUF(vorrq, _vorr, 3, (RNQ, oRNQ, RNDQ_Ibig), neon_logic),
+ nUF(vorn, _vorn, 3, (RNDQ, oRNDQ, RNDQ_Ibig), neon_logic),
+ nUF(vornq, _vorn, 3, (RNQ, oRNQ, RNDQ_Ibig), neon_logic),
+ nUF(veor, _veor, 3, (RNDQ, oRNDQ, RNDQ), neon_logic),
+ nUF(veorq, _veor, 3, (RNQ, oRNQ, RNQ), neon_logic),
/* Bitfield ops, untyped. */
NUF(vbsl, 1100110, 3, (RNDQ, RNDQ, RNDQ), neon_bitfield),
NUF(vbslq, 1100110, 3, (RNQ, RNQ, RNQ), neon_bitfield),
NUF(vbif, 1300110, 3, (RNDQ, RNDQ, RNDQ), neon_bitfield),
NUF(vbifq, 1300110, 3, (RNQ, RNQ, RNQ), neon_bitfield),
/* Int and float variants, types S8 S16 S32 U8 U16 U32 F32. */
- nUF(vabd, vabd, 3, (RNDQ, oRNDQ, RNDQ), neon_dyadic_if_su),
- nUF(vabdq, vabd, 3, (RNQ, oRNQ, RNQ), neon_dyadic_if_su),
- nUF(vmax, vmax, 3, (RNDQ, oRNDQ, RNDQ), neon_dyadic_if_su),
- nUF(vmaxq, vmax, 3, (RNQ, oRNQ, RNQ), neon_dyadic_if_su),
- nUF(vmin, vmin, 3, (RNDQ, oRNDQ, RNDQ), neon_dyadic_if_su),
- nUF(vminq, vmin, 3, (RNQ, oRNQ, RNQ), neon_dyadic_if_su),
+ nUF(vabd, _vabd, 3, (RNDQ, oRNDQ, RNDQ), neon_dyadic_if_su),
+ nUF(vabdq, _vabd, 3, (RNQ, oRNQ, RNQ), neon_dyadic_if_su),
+ nUF(vmax, _vmax, 3, (RNDQ, oRNDQ, RNDQ), neon_dyadic_if_su),
+ nUF(vmaxq, _vmax, 3, (RNQ, oRNQ, RNQ), neon_dyadic_if_su),
+ nUF(vmin, _vmin, 3, (RNDQ, oRNDQ, RNDQ), neon_dyadic_if_su),
+ nUF(vminq, _vmin, 3, (RNQ, oRNQ, RNQ), neon_dyadic_if_su),
/* Comparisons. Types S8 S16 S32 U8 U16 U32 F32. Non-immediate versions fall
back to neon_dyadic_if_su. */
- nUF(vcge, vcge, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_cmp),
- nUF(vcgeq, vcge, 3, (RNQ, oRNQ, RNDQ_I0), neon_cmp),
- nUF(vcgt, vcgt, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_cmp),
- nUF(vcgtq, vcgt, 3, (RNQ, oRNQ, RNDQ_I0), neon_cmp),
- nUF(vclt, vclt, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_cmp_inv),
- nUF(vcltq, vclt, 3, (RNQ, oRNQ, RNDQ_I0), neon_cmp_inv),
- nUF(vcle, vcle, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_cmp_inv),
- nUF(vcleq, vcle, 3, (RNQ, oRNQ, RNDQ_I0), neon_cmp_inv),
+ nUF(vcge, _vcge, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_cmp),
+ nUF(vcgeq, _vcge, 3, (RNQ, oRNQ, RNDQ_I0), neon_cmp),
+ nUF(vcgt, _vcgt, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_cmp),
+ nUF(vcgtq, _vcgt, 3, (RNQ, oRNQ, RNDQ_I0), neon_cmp),
+ nUF(vclt, _vclt, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_cmp_inv),
+ nUF(vcltq, _vclt, 3, (RNQ, oRNQ, RNDQ_I0), neon_cmp_inv),
+ nUF(vcle, _vcle, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_cmp_inv),
+ nUF(vcleq, _vcle, 3, (RNQ, oRNQ, RNDQ_I0), neon_cmp_inv),
/* Comparison. Type I8 I16 I32 F32. */
- nUF(vceq, vceq, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_ceq),
- nUF(vceqq, vceq, 3, (RNQ, oRNQ, RNDQ_I0), neon_ceq),
+ nUF(vceq, _vceq, 3, (RNDQ, oRNDQ, RNDQ_I0), neon_ceq),
+ nUF(vceqq, _vceq, 3, (RNQ, oRNQ, RNDQ_I0), neon_ceq),
/* As above, D registers only. */
- nUF(vpmax, vpmax, 3, (RND, oRND, RND), neon_dyadic_if_su_d),
- nUF(vpmin, vpmin, 3, (RND, oRND, RND), neon_dyadic_if_su_d),
+ nUF(vpmax, _vpmax, 3, (RND, oRND, RND), neon_dyadic_if_su_d),
+ nUF(vpmin, _vpmin, 3, (RND, oRND, RND), neon_dyadic_if_su_d),
/* Int and float variants, signedness unimportant. */
- nUF(vmlaq, vmla, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_mac_maybe_scalar),
- nUF(vmlsq, vmls, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_mac_maybe_scalar),
- nUF(vpadd, vpadd, 3, (RND, oRND, RND), neon_dyadic_if_i_d),
+ nUF(vmlaq, _vmla, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_mac_maybe_scalar),
+ nUF(vmlsq, _vmls, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_mac_maybe_scalar),
+ nUF(vpadd, _vpadd, 3, (RND, oRND, RND), neon_dyadic_if_i_d),
/* Add/sub take types I8 I16 I32 I64 F32. */
- nUF(vaddq, vadd, 3, (RNQ, oRNQ, RNQ), neon_addsub_if_i),
- nUF(vsubq, vsub, 3, (RNQ, oRNQ, RNQ), neon_addsub_if_i),
+ nUF(vaddq, _vadd, 3, (RNQ, oRNQ, RNQ), neon_addsub_if_i),
+ nUF(vsubq, _vsub, 3, (RNQ, oRNQ, RNQ), neon_addsub_if_i),
/* vtst takes sizes 8, 16, 32. */
NUF(vtst, 0000810, 3, (RNDQ, oRNDQ, RNDQ), neon_tst),
NUF(vtstq, 0000810, 3, (RNQ, oRNQ, RNQ), neon_tst),
/* VMUL takes I8 I16 I32 F32 P8. */
- nUF(vmulq, vmul, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_mul),
+ nUF(vmulq, _vmul, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_mul),
/* VQD{R}MULH takes S16 S32. */
- nUF(vqdmulh, vqdmulh, 3, (RNDQ, oRNDQ, RNDQ_RNSC), neon_qdmulh),
- nUF(vqdmulhq, vqdmulh, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_qdmulh),
- nUF(vqrdmulh, vqrdmulh, 3, (RNDQ, oRNDQ, RNDQ_RNSC), neon_qdmulh),
- nUF(vqrdmulhq, vqrdmulh, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_qdmulh),
+ nUF(vqdmulh, _vqdmulh, 3, (RNDQ, oRNDQ, RNDQ_RNSC), neon_qdmulh),
+ nUF(vqdmulhq, _vqdmulh, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_qdmulh),
+ nUF(vqrdmulh, _vqrdmulh, 3, (RNDQ, oRNDQ, RNDQ_RNSC), neon_qdmulh),
+ nUF(vqrdmulhq, _vqrdmulh, 3, (RNQ, oRNQ, RNDQ_RNSC), neon_qdmulh),
NUF(vacge, 0000e10, 3, (RNDQ, oRNDQ, RNDQ), neon_fcmp_absolute),
NUF(vacgeq, 0000e10, 3, (RNQ, oRNQ, RNQ), neon_fcmp_absolute),
NUF(vacgt, 0200e10, 3, (RNDQ, oRNDQ, RNDQ), neon_fcmp_absolute),
NUF(vshrn, 0800810, 3, (RND, RNQ, I32z), neon_rshift_narrow),
NUF(vrshrn, 0800850, 3, (RND, RNQ, I32z), neon_rshift_narrow),
/* Special case. Types S8 S16 S32 U8 U16 U32. Handles max shift variant. */
- nUF(vshll, vshll, 3, (RNQ, RND, I32), neon_shll),
+ nUF(vshll, _vshll, 3, (RNQ, RND, I32), neon_shll),
/* CVT with optional immediate for fixed-point variant. */
- nUF(vcvtq, vcvt, 3, (RNQ, RNQ, oI32b), neon_cvt),
+ nUF(vcvtq, _vcvt, 3, (RNQ, RNQ, oI32b), neon_cvt),
- nUF(vmvn, vmvn, 2, (RNDQ, RNDQ_IMVNb), neon_mvn),
- nUF(vmvnq, vmvn, 2, (RNQ, RNDQ_IMVNb), neon_mvn),
+ nUF(vmvn, _vmvn, 2, (RNDQ, RNDQ_Ibig), neon_mvn),
+ nUF(vmvnq, _vmvn, 2, (RNQ, RNDQ_Ibig), neon_mvn),
/* Data processing, three registers of different lengths. */
/* Dyadic, long insns. Types S8 S16 S32 U8 U16 U32. */
NUF(vsubl, 0800200, 3, (RNQ, RND, RND), neon_dyadic_long),
/* If not scalar, fall back to neon_dyadic_long.
Vector types as above, scalar types S16 S32 U16 U32. */
- nUF(vmlal, vmlal, 3, (RNQ, RND, RND_RNSC), neon_mac_maybe_scalar_long),
- nUF(vmlsl, vmlsl, 3, (RNQ, RND, RND_RNSC), neon_mac_maybe_scalar_long),
+ nUF(vmlal, _vmlal, 3, (RNQ, RND, RND_RNSC), neon_mac_maybe_scalar_long),
+ nUF(vmlsl, _vmlsl, 3, (RNQ, RND, RND_RNSC), neon_mac_maybe_scalar_long),
/* Dyadic, widening insns. Types S8 S16 S32 U8 U16 U32. */
NUF(vaddw, 0800100, 3, (RNQ, oRNQ, RND), neon_dyadic_wide),
NUF(vsubw, 0800300, 3, (RNQ, oRNQ, RND), neon_dyadic_wide),
NUF(vsubhn, 0800600, 3, (RND, RNQ, RNQ), neon_dyadic_narrow),
NUF(vrsubhn, 1800600, 3, (RND, RNQ, RNQ), neon_dyadic_narrow),
/* Saturating doubling multiplies. Types S16 S32. */
- nUF(vqdmlal, vqdmlal, 3, (RNQ, RND, RND_RNSC), neon_mul_sat_scalar_long),
- nUF(vqdmlsl, vqdmlsl, 3, (RNQ, RND, RND_RNSC), neon_mul_sat_scalar_long),
- nUF(vqdmull, vqdmull, 3, (RNQ, RND, RND_RNSC), neon_mul_sat_scalar_long),
+ nUF(vqdmlal, _vqdmlal, 3, (RNQ, RND, RND_RNSC), neon_mul_sat_scalar_long),
+ nUF(vqdmlsl, _vqdmlsl, 3, (RNQ, RND, RND_RNSC), neon_mul_sat_scalar_long),
+ nUF(vqdmull, _vqdmull, 3, (RNQ, RND, RND_RNSC), neon_mul_sat_scalar_long),
/* VMULL. Vector types S8 S16 S32 U8 U16 U32 P8, scalar types
S16 S32 U16 U32. */
- nUF(vmull, vmull, 3, (RNQ, RND, RND_RNSC), neon_vmull),
+ nUF(vmull, _vmull, 3, (RNQ, RND, RND_RNSC), neon_vmull),
/* Extract. Size 8. */
NUF(vext, 0b00000, 4, (RNDQ, oRNDQ, RNDQ, I15), neon_ext),
NUF(vrev16, 1b00100, 2, (RNDQ, RNDQ), neon_rev),
NUF(vrev16q, 1b00100, 2, (RNQ, RNQ), neon_rev),
/* Vector replicate. Sizes 8 16 32. */
- nCE(vdup, vdup, 2, (RNDQ, RR_RNSC), neon_dup),
- nCE(vdupq, vdup, 2, (RNQ, RR_RNSC), neon_dup),
+ nCE(vdup, _vdup, 2, (RNDQ, RR_RNSC), neon_dup),
+ nCE(vdupq, _vdup, 2, (RNQ, RR_RNSC), neon_dup),
/* VMOVL. Types S8 S16 S32 U8 U16 U32. */
NUF(vmovl, 0800a10, 2, (RNQ, RND), neon_movl),
/* VMOVN. Types I16 I32 I64. */
- nUF(vmovn, vmovn, 2, (RND, RNQ), neon_movn),
+ nUF(vmovn, _vmovn, 2, (RND, RNQ), neon_movn),
/* VQMOVN. Types S16 S32 S64 U16 U32 U64. */
- nUF(vqmovn, vqmovn, 2, (RND, RNQ), neon_qmovn),
+ nUF(vqmovn, _vqmovn, 2, (RND, RNQ), neon_qmovn),
/* VQMOVUN. Types S16 S32 S64. */
- nUF(vqmovun, vqmovun, 2, (RND, RNQ), neon_qmovun),
+ nUF(vqmovun, _vqmovun, 2, (RND, RNQ), neon_qmovun),
/* VZIP / VUZP. Sizes 8 16 32. */
NUF(vzip, 1b20180, 2, (RNDQ, RNDQ), neon_zip_uzp),
NUF(vzipq, 1b20180, 2, (RNQ, RNQ), neon_zip_uzp),
NUF(vswp, 1b20000, 2, (RNDQ, RNDQ), neon_swp),
NUF(vswpq, 1b20000, 2, (RNQ, RNQ), neon_swp),
/* VTRN. Sizes 8 16 32. */
- nUF(vtrn, vtrn, 2, (RNDQ, RNDQ), neon_trn),
- nUF(vtrnq, vtrn, 2, (RNQ, RNQ), neon_trn),
+ nUF(vtrn, _vtrn, 2, (RNDQ, RNDQ), neon_trn),
+ nUF(vtrnq, _vtrn, 2, (RNQ, RNQ), neon_trn),
/* Table lookup. Size 8. */
NUF(vtbl, 1b00800, 3, (RND, NRDLST, RND), neon_tbl_tbx),
NUF(vtbx, 1b00840, 3, (RND, NRDLST, RND), neon_tbl_tbx),
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &fpu_vfp_v3_or_neon_ext
-#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_vfp_v3_or_neon_ext
- /* Neon element/structure load/store. */
- nUF(vld1, vld1, 2, (NSTRLST, ADDR), neon_ldx_stx),
- nUF(vst1, vst1, 2, (NSTRLST, ADDR), neon_ldx_stx),
- nUF(vld2, vld2, 2, (NSTRLST, ADDR), neon_ldx_stx),
- nUF(vst2, vst2, 2, (NSTRLST, ADDR), neon_ldx_stx),
- nUF(vld3, vld3, 2, (NSTRLST, ADDR), neon_ldx_stx),
- nUF(vst3, vst3, 2, (NSTRLST, ADDR), neon_ldx_stx),
- nUF(vld4, vld4, 2, (NSTRLST, ADDR), neon_ldx_stx),
- nUF(vst4, vst4, 2, (NSTRLST, ADDR), neon_ldx_stx),
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & fpu_vfp_v3_or_neon_ext
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_vfp_v3_or_neon_ext
-#undef THUMB_VARIANT
-#define THUMB_VARIANT &fpu_vfp_ext_v3
+ /* Neon element/structure load/store. */
+ nUF(vld1, _vld1, 2, (NSTRLST, ADDR), neon_ldx_stx),
+ nUF(vst1, _vst1, 2, (NSTRLST, ADDR), neon_ldx_stx),
+ nUF(vld2, _vld2, 2, (NSTRLST, ADDR), neon_ldx_stx),
+ nUF(vst2, _vst2, 2, (NSTRLST, ADDR), neon_ldx_stx),
+ nUF(vld3, _vld3, 2, (NSTRLST, ADDR), neon_ldx_stx),
+ nUF(vst3, _vst3, 2, (NSTRLST, ADDR), neon_ldx_stx),
+ nUF(vld4, _vld4, 2, (NSTRLST, ADDR), neon_ldx_stx),
+ nUF(vst4, _vst4, 2, (NSTRLST, ADDR), neon_ldx_stx),
+
+#undef THUMB_VARIANT
+#define THUMB_VARIANT &fpu_vfp_ext_v3xd
#undef ARM_VARIANT
-#define ARM_VARIANT &fpu_vfp_ext_v3
- cCE(fconsts, eb00a00, 2, (RVS, I255), vfp_sp_const),
- cCE(fconstd, eb00b00, 2, (RVD, I255), vfp_dp_const),
- cCE(fshtos, eba0a40, 2, (RVS, I16z), vfp_sp_conv_16),
- cCE(fshtod, eba0b40, 2, (RVD, I16z), vfp_dp_conv_16),
- cCE(fsltos, eba0ac0, 2, (RVS, I32), vfp_sp_conv_32),
- cCE(fsltod, eba0bc0, 2, (RVD, I32), vfp_dp_conv_32),
- cCE(fuhtos, ebb0a40, 2, (RVS, I16z), vfp_sp_conv_16),
- cCE(fuhtod, ebb0b40, 2, (RVD, I16z), vfp_dp_conv_16),
- cCE(fultos, ebb0ac0, 2, (RVS, I32), vfp_sp_conv_32),
- cCE(fultod, ebb0bc0, 2, (RVD, I32), vfp_dp_conv_32),
- cCE(ftoshs, ebe0a40, 2, (RVS, I16z), vfp_sp_conv_16),
- cCE(ftoshd, ebe0b40, 2, (RVD, I16z), vfp_dp_conv_16),
- cCE(ftosls, ebe0ac0, 2, (RVS, I32), vfp_sp_conv_32),
- cCE(ftosld, ebe0bc0, 2, (RVD, I32), vfp_dp_conv_32),
- cCE(ftouhs, ebf0a40, 2, (RVS, I16z), vfp_sp_conv_16),
- cCE(ftouhd, ebf0b40, 2, (RVD, I16z), vfp_dp_conv_16),
- cCE(ftouls, ebf0ac0, 2, (RVS, I32), vfp_sp_conv_32),
- cCE(ftould, ebf0bc0, 2, (RVD, I32), vfp_dp_conv_32),
+#define ARM_VARIANT &fpu_vfp_ext_v3xd
+ cCE("fconsts", eb00a00, 2, (RVS, I255), vfp_sp_const),
+ cCE("fshtos", eba0a40, 2, (RVS, I16z), vfp_sp_conv_16),
+ cCE("fsltos", eba0ac0, 2, (RVS, I32), vfp_sp_conv_32),
+ cCE("fuhtos", ebb0a40, 2, (RVS, I16z), vfp_sp_conv_16),
+ cCE("fultos", ebb0ac0, 2, (RVS, I32), vfp_sp_conv_32),
+ cCE("ftoshs", ebe0a40, 2, (RVS, I16z), vfp_sp_conv_16),
+ cCE("ftosls", ebe0ac0, 2, (RVS, I32), vfp_sp_conv_32),
+ cCE("ftouhs", ebf0a40, 2, (RVS, I16z), vfp_sp_conv_16),
+ cCE("ftouls", ebf0ac0, 2, (RVS, I32), vfp_sp_conv_32),
#undef THUMB_VARIANT
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_cext_xscale /* Intel XScale extensions. */
- cCE(mia, e200010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
- cCE(miaph, e280010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
- cCE(miabb, e2c0010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
- cCE(miabt, e2d0010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
- cCE(miatb, e2e0010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
- cCE(miatt, e2f0010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
- cCE(mar, c400000, 3, (RXA, RRnpc, RRnpc), xsc_mar),
- cCE(mra, c500000, 3, (RRnpc, RRnpc, RXA), xsc_mra),
+#define THUMB_VARIANT & fpu_vfp_ext_v3
+#undef ARM_VARIANT
+#define ARM_VARIANT & fpu_vfp_ext_v3
+
+ cCE("fconstd", eb00b00, 2, (RVD, I255), vfp_dp_const),
+ cCE("fshtod", eba0b40, 2, (RVD, I16z), vfp_dp_conv_16),
+ cCE("fsltod", eba0bc0, 2, (RVD, I32), vfp_dp_conv_32),
+ cCE("fuhtod", ebb0b40, 2, (RVD, I16z), vfp_dp_conv_16),
+ cCE("fultod", ebb0bc0, 2, (RVD, I32), vfp_dp_conv_32),
+ cCE("ftoshd", ebe0b40, 2, (RVD, I16z), vfp_dp_conv_16),
+ cCE("ftosld", ebe0bc0, 2, (RVD, I32), vfp_dp_conv_32),
+ cCE("ftouhd", ebf0b40, 2, (RVD, I16z), vfp_dp_conv_16),
+ cCE("ftould", ebf0bc0, 2, (RVD, I32), vfp_dp_conv_32),
#undef ARM_VARIANT
-#define ARM_VARIANT &arm_cext_iwmmxt /* Intel Wireless MMX technology. */
- cCE(tandcb, e13f130, 1, (RR), iwmmxt_tandorc),
- cCE(tandch, e53f130, 1, (RR), iwmmxt_tandorc),
- cCE(tandcw, e93f130, 1, (RR), iwmmxt_tandorc),
- cCE(tbcstb, e400010, 2, (RIWR, RR), rn_rd),
- cCE(tbcsth, e400050, 2, (RIWR, RR), rn_rd),
- cCE(tbcstw, e400090, 2, (RIWR, RR), rn_rd),
- cCE(textrcb, e130170, 2, (RR, I7), iwmmxt_textrc),
- cCE(textrch, e530170, 2, (RR, I7), iwmmxt_textrc),
- cCE(textrcw, e930170, 2, (RR, I7), iwmmxt_textrc),
- cCE(textrmub, e100070, 3, (RR, RIWR, I7), iwmmxt_textrm),
- cCE(textrmuh, e500070, 3, (RR, RIWR, I7), iwmmxt_textrm),
- cCE(textrmuw, e900070, 3, (RR, RIWR, I7), iwmmxt_textrm),
- cCE(textrmsb, e100078, 3, (RR, RIWR, I7), iwmmxt_textrm),
- cCE(textrmsh, e500078, 3, (RR, RIWR, I7), iwmmxt_textrm),
- cCE(textrmsw, e900078, 3, (RR, RIWR, I7), iwmmxt_textrm),
- cCE(tinsrb, e600010, 3, (RIWR, RR, I7), iwmmxt_tinsr),
- cCE(tinsrh, e600050, 3, (RIWR, RR, I7), iwmmxt_tinsr),
- cCE(tinsrw, e600090, 3, (RIWR, RR, I7), iwmmxt_tinsr),
- cCE(tmcr, e000110, 2, (RIWC_RIWG, RR), rn_rd),
- cCE(tmcrr, c400000, 3, (RIWR, RR, RR), rm_rd_rn),
- cCE(tmia, e200010, 3, (RIWR, RR, RR), iwmmxt_tmia),
- cCE(tmiaph, e280010, 3, (RIWR, RR, RR), iwmmxt_tmia),
- cCE(tmiabb, e2c0010, 3, (RIWR, RR, RR), iwmmxt_tmia),
- cCE(tmiabt, e2d0010, 3, (RIWR, RR, RR), iwmmxt_tmia),
- cCE(tmiatb, e2e0010, 3, (RIWR, RR, RR), iwmmxt_tmia),
- cCE(tmiatt, e2f0010, 3, (RIWR, RR, RR), iwmmxt_tmia),
- cCE(tmovmskb, e100030, 2, (RR, RIWR), rd_rn),
- cCE(tmovmskh, e500030, 2, (RR, RIWR), rd_rn),
- cCE(tmovmskw, e900030, 2, (RR, RIWR), rd_rn),
- cCE(tmrc, e100110, 2, (RR, RIWC_RIWG), rd_rn),
- cCE(tmrrc, c500000, 3, (RR, RR, RIWR), rd_rn_rm),
- cCE(torcb, e13f150, 1, (RR), iwmmxt_tandorc),
- cCE(torch, e53f150, 1, (RR), iwmmxt_tandorc),
- cCE(torcw, e93f150, 1, (RR), iwmmxt_tandorc),
- cCE(waccb, e0001c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wacch, e4001c0, 2, (RIWR, RIWR), rd_rn),
- cCE(waccw, e8001c0, 2, (RIWR, RIWR), rd_rn),
- cCE(waddbss, e300180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddb, e000180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddbus, e100180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddhss, e700180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddh, e400180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddhus, e500180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddwss, eb00180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddw, e800180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddwus, e900180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waligni, e000020, 4, (RIWR, RIWR, RIWR, I7), iwmmxt_waligni),
- cCE(walignr0, e800020, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(walignr1, e900020, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(walignr2, ea00020, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(walignr3, eb00020, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wand, e200000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wandn, e300000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wavg2b, e800000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wavg2br, e900000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wavg2h, ec00000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wavg2hr, ed00000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpeqb, e000060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpeqh, e400060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpeqw, e800060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpgtub, e100060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpgtuh, e500060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpgtuw, e900060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpgtsb, e300060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpgtsh, e700060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wcmpgtsw, eb00060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wldrb, c100000, 2, (RIWR, ADDR), iwmmxt_wldstbh),
- cCE(wldrh, c500000, 2, (RIWR, ADDR), iwmmxt_wldstbh),
- cCE(wldrw, c100100, 2, (RIWR_RIWC, ADDR), iwmmxt_wldstw),
- cCE(wldrd, c500100, 2, (RIWR, ADDR), iwmmxt_wldstd),
- cCE(wmacs, e600100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmacsz, e700100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmacu, e400100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmacuz, e500100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmadds, ea00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaddu, e800100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaxsb, e200160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaxsh, e600160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaxsw, ea00160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaxub, e000160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaxuh, e400160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaxuw, e800160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wminsb, e300160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wminsh, e700160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wminsw, eb00160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wminub, e100160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wminuh, e500160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wminuw, e900160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmov, e000000, 2, (RIWR, RIWR), iwmmxt_wmov),
- cCE(wmulsm, e300100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulsl, e200100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulum, e100100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulul, e000100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wor, e000000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wpackhss, e700080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wpackhus, e500080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wpackwss, eb00080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wpackwus, e900080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wpackdss, ef00080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wpackdus, ed00080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wrorh, e700040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wrorhg, e700148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wrorw, eb00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wrorwg, eb00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wrord, ef00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wrordg, ef00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wsadb, e000120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsadbz, e100120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsadh, e400120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsadhz, e500120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wshufh, e0001e0, 3, (RIWR, RIWR, I255), iwmmxt_wshufh),
- cCE(wsllh, e500040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wsllhg, e500148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wsllw, e900040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wsllwg, e900148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wslld, ed00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wslldg, ed00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wsrah, e400040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wsrahg, e400148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wsraw, e800040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wsrawg, e800148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wsrad, ec00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wsradg, ec00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wsrlh, e600040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wsrlhg, e600148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wsrlw, ea00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wsrlwg, ea00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wsrld, ee00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
- cCE(wsrldg, ee00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
- cCE(wstrb, c000000, 2, (RIWR, ADDR), iwmmxt_wldstbh),
- cCE(wstrh, c400000, 2, (RIWR, ADDR), iwmmxt_wldstbh),
- cCE(wstrw, c000100, 2, (RIWR_RIWC, ADDR), iwmmxt_wldstw),
- cCE(wstrd, c400100, 2, (RIWR, ADDR), iwmmxt_wldstd),
- cCE(wsubbss, e3001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubb, e0001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubbus, e1001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubhss, e7001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubh, e4001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubhus, e5001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubwss, eb001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubw, e8001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubwus, e9001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wunpckehub,e0000c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckehuh,e4000c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckehuw,e8000c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckehsb,e2000c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckehsh,e6000c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckehsw,ea000c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckihb, e1000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wunpckihh, e5000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wunpckihw, e9000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wunpckelub,e0000e0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckeluh,e4000e0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckeluw,e8000e0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckelsb,e2000e0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckelsh,e6000e0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckelsw,ea000e0, 2, (RIWR, RIWR), rd_rn),
- cCE(wunpckilb, e1000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wunpckilh, e5000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wunpckilw, e9000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wxor, e100000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wzero, e300000, 1, (RIWR), iwmmxt_wzero),
-
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_cext_iwmmxt2 /* Intel Wireless MMX technology, version 2. */
- cCE(torvscb, e13f190, 1, (RR), iwmmxt_tandorc),
- cCE(torvsch, e53f190, 1, (RR), iwmmxt_tandorc),
- cCE(torvscw, e93f190, 1, (RR), iwmmxt_tandorc),
- cCE(wabsb, e2001c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wabsh, e6001c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wabsw, ea001c0, 2, (RIWR, RIWR), rd_rn),
- cCE(wabsdiffb, e1001c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wabsdiffh, e5001c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wabsdiffw, e9001c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddbhusl, e2001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddbhusm, e6001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddhc, e600180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddwc, ea00180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(waddsubhx, ea001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wavg4, e400000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wavg4r, e500000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaddsn, ee00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaddsx, eb00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaddun, ec00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmaddux, e900100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmerge, e000080, 4, (RIWR, RIWR, RIWR, I7), iwmmxt_wmerge),
- cCE(wmiabb, e0000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiabt, e1000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiatb, e2000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiatt, e3000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiabbn, e4000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiabtn, e5000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiatbn, e6000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiattn, e7000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiawbb, e800120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiawbt, e900120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiawtb, ea00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiawtt, eb00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiawbbn, ec00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiawbtn, ed00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiawtbn, ee00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmiawttn, ef00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulsmr, ef00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulumr, ed00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulwumr, ec000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulwsmr, ee000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulwum, ed000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulwsm, ef000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wmulwl, eb000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmiabb, e8000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmiabt, e9000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmiatb, ea000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmiatt, eb000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmiabbn, ec000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmiabtn, ed000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmiatbn, ee000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmiattn, ef000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmulm, e100080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmulmr, e300080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmulwm, ec000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wqmulwmr, ee000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
- cCE(wsubaddhx, ed001c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+#define ARM_VARIANT &fpu_vfp_ext_fma
+#undef THUMB_VARIANT
+#define THUMB_VARIANT &fpu_vfp_ext_fma
+ /* Mnemonics shared by Neon and VFP. These are included in the
+ VFP FMA variant; NEON and VFP FMA always includes the NEON
+ FMA instructions. */
+ nCEF(vfma, _vfma, 3, (RNSDQ, oRNSDQ, RNSDQ), neon_fmac),
+ nCEF(vfms, _vfms, 3, (RNSDQ, oRNSDQ, RNSDQ), neon_fmac),
+ /* ffmas/ffmad/ffmss/ffmsd are dummy mnemonics to satisfy gas;
+ the v form should always be used. */
+ cCE("ffmas", ea00a00, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("ffnmas", ea00a40, 3, (RVS, RVS, RVS), vfp_sp_dyadic),
+ cCE("ffmad", ea00b00, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ cCE("ffnmad", ea00b40, 3, (RVD, RVD, RVD), vfp_dp_rd_rn_rm),
+ nCE(vfnma, _vfnma, 3, (RVSD, RVSD, RVSD), vfp_nsyn_nmul),
+ nCE(vfnms, _vfnms, 3, (RVSD, RVSD, RVSD), vfp_nsyn_nmul),
-#undef ARM_VARIANT
-#define ARM_VARIANT &arm_cext_maverick /* Cirrus Maverick instructions. */
- cCE(cfldrs, c100400, 2, (RMF, ADDRGLDC), rd_cpaddr),
- cCE(cfldrd, c500400, 2, (RMD, ADDRGLDC), rd_cpaddr),
- cCE(cfldr32, c100500, 2, (RMFX, ADDRGLDC), rd_cpaddr),
- cCE(cfldr64, c500500, 2, (RMDX, ADDRGLDC), rd_cpaddr),
- cCE(cfstrs, c000400, 2, (RMF, ADDRGLDC), rd_cpaddr),
- cCE(cfstrd, c400400, 2, (RMD, ADDRGLDC), rd_cpaddr),
- cCE(cfstr32, c000500, 2, (RMFX, ADDRGLDC), rd_cpaddr),
- cCE(cfstr64, c400500, 2, (RMDX, ADDRGLDC), rd_cpaddr),
- cCE(cfmvsr, e000450, 2, (RMF, RR), rn_rd),
- cCE(cfmvrs, e100450, 2, (RR, RMF), rd_rn),
- cCE(cfmvdlr, e000410, 2, (RMD, RR), rn_rd),
- cCE(cfmvrdl, e100410, 2, (RR, RMD), rd_rn),
- cCE(cfmvdhr, e000430, 2, (RMD, RR), rn_rd),
- cCE(cfmvrdh, e100430, 2, (RR, RMD), rd_rn),
- cCE(cfmv64lr, e000510, 2, (RMDX, RR), rn_rd),
- cCE(cfmvr64l, e100510, 2, (RR, RMDX), rd_rn),
- cCE(cfmv64hr, e000530, 2, (RMDX, RR), rn_rd),
- cCE(cfmvr64h, e100530, 2, (RR, RMDX), rd_rn),
- cCE(cfmval32, e200440, 2, (RMAX, RMFX), rd_rn),
- cCE(cfmv32al, e100440, 2, (RMFX, RMAX), rd_rn),
- cCE(cfmvam32, e200460, 2, (RMAX, RMFX), rd_rn),
- cCE(cfmv32am, e100460, 2, (RMFX, RMAX), rd_rn),
- cCE(cfmvah32, e200480, 2, (RMAX, RMFX), rd_rn),
- cCE(cfmv32ah, e100480, 2, (RMFX, RMAX), rd_rn),
- cCE(cfmva32, e2004a0, 2, (RMAX, RMFX), rd_rn),
- cCE(cfmv32a, e1004a0, 2, (RMFX, RMAX), rd_rn),
- cCE(cfmva64, e2004c0, 2, (RMAX, RMDX), rd_rn),
- cCE(cfmv64a, e1004c0, 2, (RMDX, RMAX), rd_rn),
- cCE(cfmvsc32, e2004e0, 2, (RMDS, RMDX), mav_dspsc),
- cCE(cfmv32sc, e1004e0, 2, (RMDX, RMDS), rd),
- cCE(cfcpys, e000400, 2, (RMF, RMF), rd_rn),
- cCE(cfcpyd, e000420, 2, (RMD, RMD), rd_rn),
- cCE(cfcvtsd, e000460, 2, (RMD, RMF), rd_rn),
- cCE(cfcvtds, e000440, 2, (RMF, RMD), rd_rn),
- cCE(cfcvt32s, e000480, 2, (RMF, RMFX), rd_rn),
- cCE(cfcvt32d, e0004a0, 2, (RMD, RMFX), rd_rn),
- cCE(cfcvt64s, e0004c0, 2, (RMF, RMDX), rd_rn),
- cCE(cfcvt64d, e0004e0, 2, (RMD, RMDX), rd_rn),
- cCE(cfcvts32, e100580, 2, (RMFX, RMF), rd_rn),
- cCE(cfcvtd32, e1005a0, 2, (RMFX, RMD), rd_rn),
- cCE(cftruncs32,e1005c0, 2, (RMFX, RMF), rd_rn),
- cCE(cftruncd32,e1005e0, 2, (RMFX, RMD), rd_rn),
- cCE(cfrshl32, e000550, 3, (RMFX, RMFX, RR), mav_triple),
- cCE(cfrshl64, e000570, 3, (RMDX, RMDX, RR), mav_triple),
- cCE(cfsh32, e000500, 3, (RMFX, RMFX, I63s), mav_shift),
- cCE(cfsh64, e200500, 3, (RMDX, RMDX, I63s), mav_shift),
- cCE(cfcmps, e100490, 3, (RR, RMF, RMF), rd_rn_rm),
- cCE(cfcmpd, e1004b0, 3, (RR, RMD, RMD), rd_rn_rm),
- cCE(cfcmp32, e100590, 3, (RR, RMFX, RMFX), rd_rn_rm),
- cCE(cfcmp64, e1005b0, 3, (RR, RMDX, RMDX), rd_rn_rm),
- cCE(cfabss, e300400, 2, (RMF, RMF), rd_rn),
- cCE(cfabsd, e300420, 2, (RMD, RMD), rd_rn),
- cCE(cfnegs, e300440, 2, (RMF, RMF), rd_rn),
- cCE(cfnegd, e300460, 2, (RMD, RMD), rd_rn),
- cCE(cfadds, e300480, 3, (RMF, RMF, RMF), rd_rn_rm),
- cCE(cfaddd, e3004a0, 3, (RMD, RMD, RMD), rd_rn_rm),
- cCE(cfsubs, e3004c0, 3, (RMF, RMF, RMF), rd_rn_rm),
- cCE(cfsubd, e3004e0, 3, (RMD, RMD, RMD), rd_rn_rm),
- cCE(cfmuls, e100400, 3, (RMF, RMF, RMF), rd_rn_rm),
- cCE(cfmuld, e100420, 3, (RMD, RMD, RMD), rd_rn_rm),
- cCE(cfabs32, e300500, 2, (RMFX, RMFX), rd_rn),
- cCE(cfabs64, e300520, 2, (RMDX, RMDX), rd_rn),
- cCE(cfneg32, e300540, 2, (RMFX, RMFX), rd_rn),
- cCE(cfneg64, e300560, 2, (RMDX, RMDX), rd_rn),
- cCE(cfadd32, e300580, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
- cCE(cfadd64, e3005a0, 3, (RMDX, RMDX, RMDX), rd_rn_rm),
- cCE(cfsub32, e3005c0, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
- cCE(cfsub64, e3005e0, 3, (RMDX, RMDX, RMDX), rd_rn_rm),
- cCE(cfmul32, e100500, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
- cCE(cfmul64, e100520, 3, (RMDX, RMDX, RMDX), rd_rn_rm),
- cCE(cfmac32, e100540, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
- cCE(cfmsc32, e100560, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
- cCE(cfmadd32, e000600, 4, (RMAX, RMFX, RMFX, RMFX), mav_quad),
- cCE(cfmsub32, e100600, 4, (RMAX, RMFX, RMFX, RMFX), mav_quad),
- cCE(cfmadda32, e200600, 4, (RMAX, RMAX, RMFX, RMFX), mav_quad),
- cCE(cfmsuba32, e300600, 4, (RMAX, RMAX, RMFX, RMFX), mav_quad),
+#undef THUMB_VARIANT
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_cext_xscale /* Intel XScale extensions. */
+
+ cCE("mia", e200010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
+ cCE("miaph", e280010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
+ cCE("miabb", e2c0010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
+ cCE("miabt", e2d0010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
+ cCE("miatb", e2e0010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
+ cCE("miatt", e2f0010, 3, (RXA, RRnpc, RRnpc), xsc_mia),
+ cCE("mar", c400000, 3, (RXA, RRnpc, RRnpc), xsc_mar),
+ cCE("mra", c500000, 3, (RRnpc, RRnpc, RXA), xsc_mra),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_cext_iwmmxt /* Intel Wireless MMX technology. */
+
+ cCE("tandcb", e13f130, 1, (RR), iwmmxt_tandorc),
+ cCE("tandch", e53f130, 1, (RR), iwmmxt_tandorc),
+ cCE("tandcw", e93f130, 1, (RR), iwmmxt_tandorc),
+ cCE("tbcstb", e400010, 2, (RIWR, RR), rn_rd),
+ cCE("tbcsth", e400050, 2, (RIWR, RR), rn_rd),
+ cCE("tbcstw", e400090, 2, (RIWR, RR), rn_rd),
+ cCE("textrcb", e130170, 2, (RR, I7), iwmmxt_textrc),
+ cCE("textrch", e530170, 2, (RR, I7), iwmmxt_textrc),
+ cCE("textrcw", e930170, 2, (RR, I7), iwmmxt_textrc),
+ cCE("textrmub", e100070, 3, (RR, RIWR, I7), iwmmxt_textrm),
+ cCE("textrmuh", e500070, 3, (RR, RIWR, I7), iwmmxt_textrm),
+ cCE("textrmuw", e900070, 3, (RR, RIWR, I7), iwmmxt_textrm),
+ cCE("textrmsb", e100078, 3, (RR, RIWR, I7), iwmmxt_textrm),
+ cCE("textrmsh", e500078, 3, (RR, RIWR, I7), iwmmxt_textrm),
+ cCE("textrmsw", e900078, 3, (RR, RIWR, I7), iwmmxt_textrm),
+ cCE("tinsrb", e600010, 3, (RIWR, RR, I7), iwmmxt_tinsr),
+ cCE("tinsrh", e600050, 3, (RIWR, RR, I7), iwmmxt_tinsr),
+ cCE("tinsrw", e600090, 3, (RIWR, RR, I7), iwmmxt_tinsr),
+ cCE("tmcr", e000110, 2, (RIWC_RIWG, RR), rn_rd),
+ cCE("tmcrr", c400000, 3, (RIWR, RR, RR), rm_rd_rn),
+ cCE("tmia", e200010, 3, (RIWR, RR, RR), iwmmxt_tmia),
+ cCE("tmiaph", e280010, 3, (RIWR, RR, RR), iwmmxt_tmia),
+ cCE("tmiabb", e2c0010, 3, (RIWR, RR, RR), iwmmxt_tmia),
+ cCE("tmiabt", e2d0010, 3, (RIWR, RR, RR), iwmmxt_tmia),
+ cCE("tmiatb", e2e0010, 3, (RIWR, RR, RR), iwmmxt_tmia),
+ cCE("tmiatt", e2f0010, 3, (RIWR, RR, RR), iwmmxt_tmia),
+ cCE("tmovmskb", e100030, 2, (RR, RIWR), rd_rn),
+ cCE("tmovmskh", e500030, 2, (RR, RIWR), rd_rn),
+ cCE("tmovmskw", e900030, 2, (RR, RIWR), rd_rn),
+ cCE("tmrc", e100110, 2, (RR, RIWC_RIWG), rd_rn),
+ cCE("tmrrc", c500000, 3, (RR, RR, RIWR), rd_rn_rm),
+ cCE("torcb", e13f150, 1, (RR), iwmmxt_tandorc),
+ cCE("torch", e53f150, 1, (RR), iwmmxt_tandorc),
+ cCE("torcw", e93f150, 1, (RR), iwmmxt_tandorc),
+ cCE("waccb", e0001c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wacch", e4001c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("waccw", e8001c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("waddbss", e300180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddb", e000180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddbus", e100180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddhss", e700180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddh", e400180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddhus", e500180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddwss", eb00180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddw", e800180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddwus", e900180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waligni", e000020, 4, (RIWR, RIWR, RIWR, I7), iwmmxt_waligni),
+ cCE("walignr0", e800020, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("walignr1", e900020, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("walignr2", ea00020, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("walignr3", eb00020, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wand", e200000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wandn", e300000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wavg2b", e800000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wavg2br", e900000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wavg2h", ec00000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wavg2hr", ed00000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpeqb", e000060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpeqh", e400060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpeqw", e800060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpgtub", e100060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpgtuh", e500060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpgtuw", e900060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpgtsb", e300060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpgtsh", e700060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wcmpgtsw", eb00060, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wldrb", c100000, 2, (RIWR, ADDR), iwmmxt_wldstbh),
+ cCE("wldrh", c500000, 2, (RIWR, ADDR), iwmmxt_wldstbh),
+ cCE("wldrw", c100100, 2, (RIWR_RIWC, ADDR), iwmmxt_wldstw),
+ cCE("wldrd", c500100, 2, (RIWR, ADDR), iwmmxt_wldstd),
+ cCE("wmacs", e600100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmacsz", e700100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmacu", e400100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmacuz", e500100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmadds", ea00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaddu", e800100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaxsb", e200160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaxsh", e600160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaxsw", ea00160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaxub", e000160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaxuh", e400160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaxuw", e800160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wminsb", e300160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wminsh", e700160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wminsw", eb00160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wminub", e100160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wminuh", e500160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wminuw", e900160, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmov", e000000, 2, (RIWR, RIWR), iwmmxt_wmov),
+ cCE("wmulsm", e300100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulsl", e200100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulum", e100100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulul", e000100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wor", e000000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wpackhss", e700080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wpackhus", e500080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wpackwss", eb00080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wpackwus", e900080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wpackdss", ef00080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wpackdus", ed00080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wrorh", e700040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wrorhg", e700148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wrorw", eb00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wrorwg", eb00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wrord", ef00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wrordg", ef00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wsadb", e000120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsadbz", e100120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsadh", e400120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsadhz", e500120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wshufh", e0001e0, 3, (RIWR, RIWR, I255), iwmmxt_wshufh),
+ cCE("wsllh", e500040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wsllhg", e500148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wsllw", e900040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wsllwg", e900148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wslld", ed00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wslldg", ed00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wsrah", e400040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wsrahg", e400148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wsraw", e800040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wsrawg", e800148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wsrad", ec00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wsradg", ec00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wsrlh", e600040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wsrlhg", e600148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wsrlw", ea00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wsrlwg", ea00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wsrld", ee00040, 3, (RIWR, RIWR, RIWR_I32z),iwmmxt_wrwrwr_or_imm5),
+ cCE("wsrldg", ee00148, 3, (RIWR, RIWR, RIWG), rd_rn_rm),
+ cCE("wstrb", c000000, 2, (RIWR, ADDR), iwmmxt_wldstbh),
+ cCE("wstrh", c400000, 2, (RIWR, ADDR), iwmmxt_wldstbh),
+ cCE("wstrw", c000100, 2, (RIWR_RIWC, ADDR), iwmmxt_wldstw),
+ cCE("wstrd", c400100, 2, (RIWR, ADDR), iwmmxt_wldstd),
+ cCE("wsubbss", e3001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubb", e0001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubbus", e1001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubhss", e7001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubh", e4001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubhus", e5001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubwss", eb001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubw", e8001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubwus", e9001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wunpckehub",e0000c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckehuh",e4000c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckehuw",e8000c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckehsb",e2000c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckehsh",e6000c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckehsw",ea000c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckihb", e1000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wunpckihh", e5000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wunpckihw", e9000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wunpckelub",e0000e0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckeluh",e4000e0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckeluw",e8000e0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckelsb",e2000e0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckelsh",e6000e0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckelsw",ea000e0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wunpckilb", e1000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wunpckilh", e5000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wunpckilw", e9000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wxor", e100000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wzero", e300000, 1, (RIWR), iwmmxt_wzero),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_cext_iwmmxt2 /* Intel Wireless MMX technology, version 2. */
+
+ cCE("torvscb", e12f190, 1, (RR), iwmmxt_tandorc),
+ cCE("torvsch", e52f190, 1, (RR), iwmmxt_tandorc),
+ cCE("torvscw", e92f190, 1, (RR), iwmmxt_tandorc),
+ cCE("wabsb", e2001c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wabsh", e6001c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wabsw", ea001c0, 2, (RIWR, RIWR), rd_rn),
+ cCE("wabsdiffb", e1001c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wabsdiffh", e5001c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wabsdiffw", e9001c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddbhusl", e2001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddbhusm", e6001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddhc", e600180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddwc", ea00180, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("waddsubhx", ea001a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wavg4", e400000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wavg4r", e500000, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaddsn", ee00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaddsx", eb00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaddun", ec00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmaddux", e900100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmerge", e000080, 4, (RIWR, RIWR, RIWR, I7), iwmmxt_wmerge),
+ cCE("wmiabb", e0000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiabt", e1000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiatb", e2000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiatt", e3000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiabbn", e4000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiabtn", e5000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiatbn", e6000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiattn", e7000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiawbb", e800120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiawbt", e900120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiawtb", ea00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiawtt", eb00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiawbbn", ec00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiawbtn", ed00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiawtbn", ee00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmiawttn", ef00120, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulsmr", ef00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulumr", ed00100, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulwumr", ec000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulwsmr", ee000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulwum", ed000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulwsm", ef000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wmulwl", eb000c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmiabb", e8000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmiabt", e9000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmiatb", ea000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmiatt", eb000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmiabbn", ec000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmiabtn", ed000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmiatbn", ee000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmiattn", ef000a0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmulm", e100080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmulmr", e300080, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmulwm", ec000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wqmulwmr", ee000e0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+ cCE("wsubaddhx", ed001c0, 3, (RIWR, RIWR, RIWR), rd_rn_rm),
+
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_cext_maverick /* Cirrus Maverick instructions. */
+
+ cCE("cfldrs", c100400, 2, (RMF, ADDRGLDC), rd_cpaddr),
+ cCE("cfldrd", c500400, 2, (RMD, ADDRGLDC), rd_cpaddr),
+ cCE("cfldr32", c100500, 2, (RMFX, ADDRGLDC), rd_cpaddr),
+ cCE("cfldr64", c500500, 2, (RMDX, ADDRGLDC), rd_cpaddr),
+ cCE("cfstrs", c000400, 2, (RMF, ADDRGLDC), rd_cpaddr),
+ cCE("cfstrd", c400400, 2, (RMD, ADDRGLDC), rd_cpaddr),
+ cCE("cfstr32", c000500, 2, (RMFX, ADDRGLDC), rd_cpaddr),
+ cCE("cfstr64", c400500, 2, (RMDX, ADDRGLDC), rd_cpaddr),
+ cCE("cfmvsr", e000450, 2, (RMF, RR), rn_rd),
+ cCE("cfmvrs", e100450, 2, (RR, RMF), rd_rn),
+ cCE("cfmvdlr", e000410, 2, (RMD, RR), rn_rd),
+ cCE("cfmvrdl", e100410, 2, (RR, RMD), rd_rn),
+ cCE("cfmvdhr", e000430, 2, (RMD, RR), rn_rd),
+ cCE("cfmvrdh", e100430, 2, (RR, RMD), rd_rn),
+ cCE("cfmv64lr", e000510, 2, (RMDX, RR), rn_rd),
+ cCE("cfmvr64l", e100510, 2, (RR, RMDX), rd_rn),
+ cCE("cfmv64hr", e000530, 2, (RMDX, RR), rn_rd),
+ cCE("cfmvr64h", e100530, 2, (RR, RMDX), rd_rn),
+ cCE("cfmval32", e200440, 2, (RMAX, RMFX), rd_rn),
+ cCE("cfmv32al", e100440, 2, (RMFX, RMAX), rd_rn),
+ cCE("cfmvam32", e200460, 2, (RMAX, RMFX), rd_rn),
+ cCE("cfmv32am", e100460, 2, (RMFX, RMAX), rd_rn),
+ cCE("cfmvah32", e200480, 2, (RMAX, RMFX), rd_rn),
+ cCE("cfmv32ah", e100480, 2, (RMFX, RMAX), rd_rn),
+ cCE("cfmva32", e2004a0, 2, (RMAX, RMFX), rd_rn),
+ cCE("cfmv32a", e1004a0, 2, (RMFX, RMAX), rd_rn),
+ cCE("cfmva64", e2004c0, 2, (RMAX, RMDX), rd_rn),
+ cCE("cfmv64a", e1004c0, 2, (RMDX, RMAX), rd_rn),
+ cCE("cfmvsc32", e2004e0, 2, (RMDS, RMDX), mav_dspsc),
+ cCE("cfmv32sc", e1004e0, 2, (RMDX, RMDS), rd),
+ cCE("cfcpys", e000400, 2, (RMF, RMF), rd_rn),
+ cCE("cfcpyd", e000420, 2, (RMD, RMD), rd_rn),
+ cCE("cfcvtsd", e000460, 2, (RMD, RMF), rd_rn),
+ cCE("cfcvtds", e000440, 2, (RMF, RMD), rd_rn),
+ cCE("cfcvt32s", e000480, 2, (RMF, RMFX), rd_rn),
+ cCE("cfcvt32d", e0004a0, 2, (RMD, RMFX), rd_rn),
+ cCE("cfcvt64s", e0004c0, 2, (RMF, RMDX), rd_rn),
+ cCE("cfcvt64d", e0004e0, 2, (RMD, RMDX), rd_rn),
+ cCE("cfcvts32", e100580, 2, (RMFX, RMF), rd_rn),
+ cCE("cfcvtd32", e1005a0, 2, (RMFX, RMD), rd_rn),
+ cCE("cftruncs32",e1005c0, 2, (RMFX, RMF), rd_rn),
+ cCE("cftruncd32",e1005e0, 2, (RMFX, RMD), rd_rn),
+ cCE("cfrshl32", e000550, 3, (RMFX, RMFX, RR), mav_triple),
+ cCE("cfrshl64", e000570, 3, (RMDX, RMDX, RR), mav_triple),
+ cCE("cfsh32", e000500, 3, (RMFX, RMFX, I63s), mav_shift),
+ cCE("cfsh64", e200500, 3, (RMDX, RMDX, I63s), mav_shift),
+ cCE("cfcmps", e100490, 3, (RR, RMF, RMF), rd_rn_rm),
+ cCE("cfcmpd", e1004b0, 3, (RR, RMD, RMD), rd_rn_rm),
+ cCE("cfcmp32", e100590, 3, (RR, RMFX, RMFX), rd_rn_rm),
+ cCE("cfcmp64", e1005b0, 3, (RR, RMDX, RMDX), rd_rn_rm),
+ cCE("cfabss", e300400, 2, (RMF, RMF), rd_rn),
+ cCE("cfabsd", e300420, 2, (RMD, RMD), rd_rn),
+ cCE("cfnegs", e300440, 2, (RMF, RMF), rd_rn),
+ cCE("cfnegd", e300460, 2, (RMD, RMD), rd_rn),
+ cCE("cfadds", e300480, 3, (RMF, RMF, RMF), rd_rn_rm),
+ cCE("cfaddd", e3004a0, 3, (RMD, RMD, RMD), rd_rn_rm),
+ cCE("cfsubs", e3004c0, 3, (RMF, RMF, RMF), rd_rn_rm),
+ cCE("cfsubd", e3004e0, 3, (RMD, RMD, RMD), rd_rn_rm),
+ cCE("cfmuls", e100400, 3, (RMF, RMF, RMF), rd_rn_rm),
+ cCE("cfmuld", e100420, 3, (RMD, RMD, RMD), rd_rn_rm),
+ cCE("cfabs32", e300500, 2, (RMFX, RMFX), rd_rn),
+ cCE("cfabs64", e300520, 2, (RMDX, RMDX), rd_rn),
+ cCE("cfneg32", e300540, 2, (RMFX, RMFX), rd_rn),
+ cCE("cfneg64", e300560, 2, (RMDX, RMDX), rd_rn),
+ cCE("cfadd32", e300580, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
+ cCE("cfadd64", e3005a0, 3, (RMDX, RMDX, RMDX), rd_rn_rm),
+ cCE("cfsub32", e3005c0, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
+ cCE("cfsub64", e3005e0, 3, (RMDX, RMDX, RMDX), rd_rn_rm),
+ cCE("cfmul32", e100500, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
+ cCE("cfmul64", e100520, 3, (RMDX, RMDX, RMDX), rd_rn_rm),
+ cCE("cfmac32", e100540, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
+ cCE("cfmsc32", e100560, 3, (RMFX, RMFX, RMFX), rd_rn_rm),
+ cCE("cfmadd32", e000600, 4, (RMAX, RMFX, RMFX, RMFX), mav_quad),
+ cCE("cfmsub32", e100600, 4, (RMAX, RMFX, RMFX, RMFX), mav_quad),
+ cCE("cfmadda32", e200600, 4, (RMAX, RMAX, RMFX, RMFX), mav_quad),
+ cCE("cfmsuba32", e300600, 4, (RMAX, RMAX, RMFX, RMFX), mav_quad),
};
#undef ARM_VARIANT
#undef THUMB_VARIANT
abort ();
}
fixp = fix_new_exp (fragp, fragp->fr_fix, fragp->fr_var, &exp, pc_rel,
- reloc_type);
+ (enum bfd_reloc_code_real) reloc_type);
fixp->fx_file = fragp->fr_file;
fixp->fx_line = fragp->fr_line;
fragp->fr_fix += fragp->fr_var;
offsetT val;
/* Assume worst case for symbols not known to be in the same section. */
- if (!S_IS_DEFINED (fragp->fr_symbol)
- || sec != S_GET_SEGMENT (fragp->fr_symbol))
+ if (fragp->fr_symbol == NULL
+ || !S_IS_DEFINED (fragp->fr_symbol)
+ || sec != S_GET_SEGMENT (fragp->fr_symbol)
+ || S_IS_WEAK (fragp->fr_symbol))
return 4;
val = relaxed_symbol_addr (fragp, stretch);
/* Assume worst case for symbols not known to be in the same section. */
if (!S_IS_DEFINED (fragp->fr_symbol)
- || sec != S_GET_SEGMENT (fragp->fr_symbol))
+ || sec != S_GET_SEGMENT (fragp->fr_symbol)
+ || S_IS_WEAK (fragp->fr_symbol))
return 4;
+#ifdef OBJ_ELF
+ if (S_IS_DEFINED (fragp->fr_symbol)
+ && ARM_IS_FUNC (fragp->fr_symbol))
+ return 4;
+#endif
+
val = relaxed_symbol_addr (fragp, stretch);
addr = fragp->fr_address + fragp->fr_fix + 4;
val -= addr;
void
arm_handle_align (fragS * fragP)
{
- static char const arm_noop[4] = { 0x00, 0x00, 0xa0, 0xe1 };
- static char const thumb_noop[2] = { 0xc0, 0x46 };
- static char const arm_bigend_noop[4] = { 0xe1, 0xa0, 0x00, 0x00 };
- static char const thumb_bigend_noop[2] = { 0x46, 0xc0 };
+ static char const arm_noop[2][2][4] =
+ {
+ { /* ARMv1 */
+ {0x00, 0x00, 0xa0, 0xe1}, /* LE */
+ {0xe1, 0xa0, 0x00, 0x00}, /* BE */
+ },
+ { /* ARMv6k */
+ {0x00, 0xf0, 0x20, 0xe3}, /* LE */
+ {0xe3, 0x20, 0xf0, 0x00}, /* BE */
+ },
+ };
+ static char const thumb_noop[2][2][2] =
+ {
+ { /* Thumb-1 */
+ {0xc0, 0x46}, /* LE */
+ {0x46, 0xc0}, /* BE */
+ },
+ { /* Thumb-2 */
+ {0x00, 0xbf}, /* LE */
+ {0xbf, 0x00} /* BE */
+ }
+ };
+ static char const wide_thumb_noop[2][4] =
+ { /* Wide Thumb-2 */
+ {0xaf, 0xf3, 0x00, 0x80}, /* LE */
+ {0xf3, 0xaf, 0x80, 0x00}, /* BE */
+ };
- int bytes, fix, noop_size;
+ unsigned bytes, fix, noop_size;
char * p;
const char * noop;
+ const char *narrow_noop = NULL;
+#ifdef OBJ_ELF
+ enum mstate state;
+#endif
if (fragP->fr_type != rs_align_code)
return;
if (bytes > MAX_MEM_FOR_RS_ALIGN_CODE)
bytes &= MAX_MEM_FOR_RS_ALIGN_CODE;
- if (fragP->tc_frag_data)
+ gas_assert ((fragP->tc_frag_data.thumb_mode & MODE_RECORDED) != 0);
+
+ if (fragP->tc_frag_data.thumb_mode & (~ MODE_RECORDED))
{
- if (target_big_endian)
- noop = thumb_bigend_noop;
+ if (ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v6t2))
+ {
+ narrow_noop = thumb_noop[1][target_big_endian];
+ noop = wide_thumb_noop[target_big_endian];
+ }
else
- noop = thumb_noop;
- noop_size = sizeof (thumb_noop);
+ noop = thumb_noop[0][target_big_endian];
+ noop_size = 2;
+#ifdef OBJ_ELF
+ state = MAP_THUMB;
+#endif
}
else
{
- if (target_big_endian)
- noop = arm_bigend_noop;
- else
- noop = arm_noop;
- noop_size = sizeof (arm_noop);
+ noop = arm_noop[ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v6k) != 0]
+ [target_big_endian];
+ noop_size = 4;
+#ifdef OBJ_ELF
+ state = MAP_ARM;
+#endif
}
+ fragP->fr_var = noop_size;
+
if (bytes & (noop_size - 1))
{
fix = bytes & (noop_size - 1);
+#ifdef OBJ_ELF
+ insert_data_mapping_symbol (state, fragP->fr_fix, fragP, fix);
+#endif
memset (p, 0, fix);
p += fix;
bytes -= fix;
}
+ if (narrow_noop)
+ {
+ if (bytes & noop_size)
+ {
+ /* Insert a narrow noop. */
+ memcpy (p, narrow_noop, noop_size);
+ p += noop_size;
+ bytes -= noop_size;
+ fix += noop_size;
+ }
+
+ /* Use wide noops for the remainder */
+ noop_size = 4;
+ }
+
while (bytes >= noop_size)
{
memcpy (p, noop, noop_size);
}
fragP->fr_fix += fix;
- fragP->fr_var = noop_size;
}
/* Called from md_do_align. Used to create an alignment
char * p;
/* We assume that there will never be a requirement
- to support alignments greater than 32 bytes. */
+ to support alignments greater than MAX_MEM_FOR_RS_ALIGN_CODE bytes. */
if (max > MAX_MEM_FOR_RS_ALIGN_CODE)
- as_fatal (_("alignments greater than 32 bytes not supported in .text sections."));
+ {
+ char err_msg[128];
+
+ sprintf (err_msg,
+ _("alignments greater than %d bytes not supported in .text sections."),
+ MAX_MEM_FOR_RS_ALIGN_CODE + 1);
+ as_fatal ("%s", err_msg);
+ }
p = frag_var (rs_align_code,
MAX_MEM_FOR_RS_ALIGN_CODE,
*p = 0;
}
-/* Perform target specific initialisation of a frag. */
+/* Perform target specific initialisation of a frag.
+ 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. */
+#ifndef OBJ_ELF
void
-arm_init_frag (fragS * fragP)
+arm_init_frag (fragS * fragP, int max_chars ATTRIBUTE_UNUSED)
{
/* Record whether this frag is in an ARM or a THUMB area. */
- fragP->tc_frag_data = thumb_mode;
+ fragP->tc_frag_data.thumb_mode = thumb_mode | MODE_RECORDED;
+}
+
+#else /* OBJ_ELF is defined. */
+void
+arm_init_frag (fragS * fragP, int max_chars)
+{
+ /* If the current ARM vs THUMB mode has not already
+ been recorded into this frag then do so now. */
+ if ((fragP->tc_frag_data.thumb_mode & MODE_RECORDED) == 0)
+ {
+ fragP->tc_frag_data.thumb_mode = thumb_mode | MODE_RECORDED;
+
+ /* Record a mapping symbol for alignment frags. We will delete this
+ later if the alignment ends up empty. */
+ switch (fragP->fr_type)
+ {
+ case rs_align:
+ case rs_align_test:
+ case rs_fill:
+ mapping_state_2 (MAP_DATA, max_chars);
+ break;
+ case rs_align_code:
+ mapping_state_2 (thumb_mode ? MAP_THUMB : MAP_ARM, max_chars);
+ break;
+ default:
+ break;
+ }
+ }
}
-#ifdef OBJ_ELF
/* When we change sections we need to issue a new mapping symbol. */
void
arm_elf_change_section (void)
{
- flagword flags;
- segment_info_type *seginfo;
-
/* Link an unlinked unwind index table section to the .text section. */
if (elf_section_type (now_seg) == SHT_ARM_EXIDX
&& elf_linked_to_section (now_seg) == NULL)
elf_linked_to_section (now_seg) = text_section;
-
- if (!SEG_NORMAL (now_seg))
- return;
-
- flags = bfd_get_section_flags (stdoutput, now_seg);
-
- /* We can ignore sections that only contain debug info. */
- if ((flags & SEC_ALLOC) == 0)
- return;
-
- seginfo = seg_info (now_seg);
- mapstate = seginfo->tc_segment_info_data.mapstate;
- marked_pr_dependency = seginfo->tc_segment_info_data.marked_pr_dependency;
}
int
{
unwind.opcode_alloc += ARM_OPCODE_CHUNK_SIZE;
if (unwind.opcodes)
- unwind.opcodes = xrealloc (unwind.opcodes,
- unwind.opcode_alloc);
+ unwind.opcodes = (unsigned char *) xrealloc (unwind.opcodes,
+ unwind.opcode_alloc);
else
- unwind.opcodes = xmalloc (unwind.opcode_alloc);
+ unwind.opcodes = (unsigned char *) xmalloc (unwind.opcode_alloc);
}
while (length > 0)
{
prefix_len = strlen (prefix);
text_len = strlen (text_name);
sec_name_len = prefix_len + text_len;
- sec_name = xmalloc (sec_name_len + 1);
+ sec_name = (char *) xmalloc (sec_name_len + 1);
memcpy (sec_name, prefix, prefix_len);
memcpy (sec_name + prefix_len, text_name, text_len);
sec_name[prefix_len + text_len] = '\0';
void
tc_pe_dwarf2_emit_offset (symbolS *symbol, unsigned int size)
{
- expressionS expr;
+ expressionS exp;
- expr.X_op = O_secrel;
- expr.X_add_symbol = symbol;
- expr.X_add_number = 0;
- emit_expr (&expr, size);
+ exp.X_op = O_secrel;
+ exp.X_add_symbol = symbol;
+ exp.X_add_number = 0;
+ emit_expr (&exp, size);
}
#endif
)))
base = 0;
+
switch (fixP->fx_r_type)
{
/* PC relative addressing on the Thumb is slightly odd as the
case BFD_RELOC_THUMB_PCREL_BRANCH9:
case BFD_RELOC_THUMB_PCREL_BRANCH12:
case BFD_RELOC_THUMB_PCREL_BRANCH20:
- case BFD_RELOC_THUMB_PCREL_BRANCH23:
case BFD_RELOC_THUMB_PCREL_BRANCH25:
- case BFD_RELOC_THUMB_PCREL_BLX:
return base + 4;
+ case BFD_RELOC_THUMB_PCREL_BRANCH23:
+ if (fixP->fx_addsy
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && (!S_IS_EXTERNAL (fixP->fx_addsy))
+ && ARM_IS_FUNC (fixP->fx_addsy)
+ && ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t))
+ base = fixP->fx_where + fixP->fx_frag->fr_address;
+ return base + 4;
+
+ /* BLX is like branches above, but forces the low two bits of PC to
+ zero. */
+ case BFD_RELOC_THUMB_PCREL_BLX:
+ if (fixP->fx_addsy
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && (!S_IS_EXTERNAL (fixP->fx_addsy))
+ && THUMB_IS_FUNC (fixP->fx_addsy)
+ && ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t))
+ base = fixP->fx_where + fixP->fx_frag->fr_address;
+ return (base + 4) & ~3;
+
/* ARM mode branches are offset by +8. However, the Windows CE
loader expects the relocation not to take this into account. */
- case BFD_RELOC_ARM_PCREL_BRANCH:
+ case BFD_RELOC_ARM_PCREL_BLX:
+ if (fixP->fx_addsy
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && (!S_IS_EXTERNAL (fixP->fx_addsy))
+ && ARM_IS_FUNC (fixP->fx_addsy)
+ && ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t))
+ base = fixP->fx_where + fixP->fx_frag->fr_address;
+ return base + 8;
+
case BFD_RELOC_ARM_PCREL_CALL:
+ if (fixP->fx_addsy
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && (!S_IS_EXTERNAL (fixP->fx_addsy))
+ && THUMB_IS_FUNC (fixP->fx_addsy)
+ && ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t))
+ base = fixP->fx_where + fixP->fx_frag->fr_address;
+ return base + 8;
+
+ case BFD_RELOC_ARM_PCREL_BRANCH:
case BFD_RELOC_ARM_PCREL_JUMP:
- case BFD_RELOC_ARM_PCREL_BLX:
case BFD_RELOC_ARM_PLT32:
#ifdef TE_WINCE
/* When handling fixups immediately, because we have already
return base + 8;
#endif
+
/* ARM mode loads relative to PC are also offset by +8. Unlike
branches, the Windows CE loader *does* expect the relocation
to take this into account. */
}
#endif
- return 0;
+ return NULL;
}
/* Subroutine of md_apply_fix. Check to see if an immediate can be
}
else
{
- assert (a & 0xff000000);
+ gas_assert (a & 0xff000000);
* highpart = (a >> 24) | ((i + 8) << 7);
}
Generic code tries to fold the difference of two symbols to
a constant. Prevent this and force a relocation when the first symbols
is a thumb function. */
-int
+
+bfd_boolean
arm_optimize_expr (expressionS *l, operatorT op, expressionS *r)
{
if (op == O_subtract
l->X_op = O_subtract;
l->X_op_symbol = r->X_add_symbol;
l->X_add_number -= r->X_add_number;
- return 1;
+ return TRUE;
}
+
/* Process as normal. */
- return 0;
+ return FALSE;
+}
+
+/* Encode Thumb2 unconditional branches and calls. The encoding
+ for the 2 are identical for the immediate values. */
+
+static void
+encode_thumb2_b_bl_offset (char * buf, offsetT value)
+{
+#define T2I1I2MASK ((1 << 13) | (1 << 11))
+ offsetT newval;
+ offsetT newval2;
+ addressT S, I1, I2, lo, hi;
+
+ S = (value >> 24) & 0x01;
+ I1 = (value >> 23) & 0x01;
+ I2 = (value >> 22) & 0x01;
+ hi = (value >> 12) & 0x3ff;
+ lo = (value >> 1) & 0x7ff;
+ newval = md_chars_to_number (buf, THUMB_SIZE);
+ newval2 = md_chars_to_number (buf + THUMB_SIZE, THUMB_SIZE);
+ newval |= (S << 10) | hi;
+ newval2 &= ~T2I1I2MASK;
+ newval2 |= (((I1 ^ S) << 13) | ((I2 ^ S) << 11) | lo) ^ T2I1I2MASK;
+ md_number_to_chars (buf, newval, THUMB_SIZE);
+ md_number_to_chars (buf + THUMB_SIZE, newval2, THUMB_SIZE);
}
void
int sign;
char * buf = fixP->fx_where + fixP->fx_frag->fr_literal;
- assert (fixP->fx_r_type <= BFD_RELOC_UNUSED);
+ gas_assert (fixP->fx_r_type <= BFD_RELOC_UNUSED);
/* Note whether this will delete the relocation. */
not have a reloc for it, so tc_gen_reloc will reject it. */
fixP->fx_done = 1;
- if (fixP->fx_addsy
- && ! S_IS_DEFINED (fixP->fx_addsy))
+ if (fixP->fx_addsy)
{
- as_bad_where (fixP->fx_file, fixP->fx_line,
- _("undefined symbol %s used as an immediate value"),
- S_GET_NAME (fixP->fx_addsy));
- break;
+ const char *msg = 0;
+
+ if (! S_IS_DEFINED (fixP->fx_addsy))
+ msg = _("undefined symbol %s used as an immediate value");
+ else if (S_GET_SEGMENT (fixP->fx_addsy) != seg)
+ msg = _("symbol %s is in a different section");
+ else if (S_IS_WEAK (fixP->fx_addsy))
+ msg = _("symbol %s is weak and may be overridden later");
+
+ if (msg)
+ {
+ as_bad_where (fixP->fx_file, fixP->fx_line,
+ msg, S_GET_NAME (fixP->fx_addsy));
+ break;
+ }
}
newimm = encode_arm_immediate (value);
unsigned int highpart = 0;
unsigned int newinsn = 0xe1a00000; /* nop. */
+ if (fixP->fx_addsy)
+ {
+ const char *msg = 0;
+
+ if (! S_IS_DEFINED (fixP->fx_addsy))
+ msg = _("undefined symbol %s used as an immediate value");
+ else if (S_GET_SEGMENT (fixP->fx_addsy) != seg)
+ msg = _("symbol %s is in a different section");
+ else if (S_IS_WEAK (fixP->fx_addsy))
+ msg = _("symbol %s is weak and may be overridden later");
+
+ if (msg)
+ {
+ as_bad_where (fixP->fx_file, fixP->fx_line,
+ msg, S_GET_NAME (fixP->fx_addsy));
+ break;
+ }
+ }
+
newimm = encode_arm_immediate (value);
temp = md_chars_to_number (buf, INSN_SIZE);
#ifdef OBJ_ELF
case BFD_RELOC_ARM_PCREL_CALL:
- newval = md_chars_to_number (buf, INSN_SIZE);
- if ((newval & 0xf0000000) == 0xf0000000)
- temp = 1;
+
+ if (ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t)
+ && fixP->fx_addsy
+ && !S_IS_EXTERNAL (fixP->fx_addsy)
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && THUMB_IS_FUNC (fixP->fx_addsy))
+ /* Flip the bl to blx. This is a simple flip
+ bit here because we generate PCREL_CALL for
+ unconditional bls. */
+ {
+ newval = md_chars_to_number (buf, INSN_SIZE);
+ newval = newval | 0x10000000;
+ md_number_to_chars (buf, newval, INSN_SIZE);
+ temp = 1;
+ fixP->fx_done = 1;
+ }
else
temp = 3;
goto arm_branch_common;
case BFD_RELOC_ARM_PCREL_JUMP:
+ if (ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t)
+ && fixP->fx_addsy
+ && !S_IS_EXTERNAL (fixP->fx_addsy)
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && THUMB_IS_FUNC (fixP->fx_addsy))
+ {
+ /* This would map to a bl<cond>, b<cond>,
+ b<always> to a Thumb function. We
+ need to force a relocation for this particular
+ case. */
+ newval = md_chars_to_number (buf, INSN_SIZE);
+ fixP->fx_done = 0;
+ }
+
case BFD_RELOC_ARM_PLT32:
#endif
case BFD_RELOC_ARM_PCREL_BRANCH:
goto arm_branch_common;
case BFD_RELOC_ARM_PCREL_BLX:
+
temp = 1;
+ if (ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t)
+ && fixP->fx_addsy
+ && !S_IS_EXTERNAL (fixP->fx_addsy)
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && ARM_IS_FUNC (fixP->fx_addsy))
+ {
+ /* Flip the blx to a bl and warn. */
+ const char *name = S_GET_NAME (fixP->fx_addsy);
+ newval = 0xeb000000;
+ as_warn_where (fixP->fx_file, fixP->fx_line,
+ _("blx to '%s' an ARM ISA state function changed to bl"),
+ name);
+ md_number_to_chars (buf, newval, INSN_SIZE);
+ temp = 3;
+ fixP->fx_done = 1;
+ }
+
+#ifdef OBJ_ELF
+ if (EF_ARM_EABI_VERSION (meabi_flags) >= EF_ARM_EABI_VER4)
+ fixP->fx_r_type = BFD_RELOC_ARM_PCREL_CALL;
+#endif
+
arm_branch_common:
/* We are going to store value (shifted right by two) in the
instruction, in a 24 bit, signed field. Bits 26 through 32 either
break;
case BFD_RELOC_THUMB_PCREL_BRANCH20:
+ if (fixP->fx_addsy
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && !S_IS_EXTERNAL (fixP->fx_addsy)
+ && S_IS_DEFINED (fixP->fx_addsy)
+ && ARM_IS_FUNC (fixP->fx_addsy)
+ && ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t))
+ {
+ /* Force a relocation for a branch 20 bits wide. */
+ fixP->fx_done = 0;
+ }
if ((value & ~0x1fffff) && ((value & ~0x1fffff) != ~0x1fffff))
as_bad_where (fixP->fx_file, fixP->fx_line,
_("conditional branch out of range"));
break;
case BFD_RELOC_THUMB_PCREL_BLX:
+
+ /* If there is a blx from a thumb state function to
+ another thumb function flip this to a bl and warn
+ about it. */
+
+ if (fixP->fx_addsy
+ && S_IS_DEFINED (fixP->fx_addsy)
+ && !S_IS_EXTERNAL (fixP->fx_addsy)
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && THUMB_IS_FUNC (fixP->fx_addsy))
+ {
+ const char *name = S_GET_NAME (fixP->fx_addsy);
+ as_warn_where (fixP->fx_file, fixP->fx_line,
+ _("blx to Thumb func '%s' from Thumb ISA state changed to bl"),
+ name);
+ newval = md_chars_to_number (buf + THUMB_SIZE, THUMB_SIZE);
+ newval = newval | 0x1000;
+ md_number_to_chars (buf+THUMB_SIZE, newval, THUMB_SIZE);
+ fixP->fx_r_type = BFD_RELOC_THUMB_PCREL_BRANCH23;
+ fixP->fx_done = 1;
+ }
+
+
+ goto thumb_bl_common;
+
case BFD_RELOC_THUMB_PCREL_BRANCH23:
- if ((value & ~0x3fffff) && ((value & ~0x3fffff) != ~0x3fffff))
- as_bad_where (fixP->fx_file, fixP->fx_line,
- _("branch out of range"));
+
+ /* A bl from Thumb state ISA to an internal ARM state function
+ is converted to a blx. */
+ if (fixP->fx_addsy
+ && (S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ && !S_IS_EXTERNAL (fixP->fx_addsy)
+ && S_IS_DEFINED (fixP->fx_addsy)
+ && ARM_IS_FUNC (fixP->fx_addsy)
+ && ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t))
+ {
+ newval = md_chars_to_number (buf + THUMB_SIZE, THUMB_SIZE);
+ newval = newval & ~0x1000;
+ md_number_to_chars (buf+THUMB_SIZE, newval, THUMB_SIZE);
+ fixP->fx_r_type = BFD_RELOC_THUMB_PCREL_BLX;
+ fixP->fx_done = 1;
+ }
+
+ thumb_bl_common:
+
+#ifdef OBJ_ELF
+ if (EF_ARM_EABI_VERSION (meabi_flags) >= EF_ARM_EABI_VER4 &&
+ fixP->fx_r_type == BFD_RELOC_THUMB_PCREL_BLX)
+ fixP->fx_r_type = BFD_RELOC_THUMB_PCREL_BRANCH23;
+#endif
if (fixP->fx_r_type == BFD_RELOC_THUMB_PCREL_BLX)
/* For a BLX instruction, make sure that the relocation is rounded up
1 of the base address. */
value = (value + 1) & ~ 1;
- if (fixP->fx_done || !seg->use_rela_p)
- {
- offsetT newval2;
- newval = md_chars_to_number (buf, THUMB_SIZE);
- newval2 = md_chars_to_number (buf + THUMB_SIZE, THUMB_SIZE);
- newval |= (value & 0x7fffff) >> 12;
- newval2 |= (value & 0xfff) >> 1;
- md_number_to_chars (buf, newval, THUMB_SIZE);
- md_number_to_chars (buf + THUMB_SIZE, newval2, THUMB_SIZE);
+ if ((value & ~0x3fffff) && ((value & ~0x3fffff) != ~0x3fffff))
+ {
+ if (!(ARM_CPU_HAS_FEATURE (cpu_variant, arm_arch_t2)))
+ {
+ as_bad_where (fixP->fx_file, fixP->fx_line,
+ _("branch out of range"));
+ }
+ else if ((value & ~0x1ffffff)
+ && ((value & ~0x1ffffff) != ~0x1ffffff))
+ {
+ as_bad_where (fixP->fx_file, fixP->fx_line,
+ _("Thumb2 branch out of range"));
+ }
}
+
+ if (fixP->fx_done || !seg->use_rela_p)
+ encode_thumb2_b_bl_offset (buf, value);
+
break;
case BFD_RELOC_THUMB_PCREL_BRANCH25:
_("branch out of range"));
if (fixP->fx_done || !seg->use_rela_p)
- {
- offsetT newval2;
- addressT S, I1, I2, lo, hi;
-
- S = (value & 0x01000000) >> 24;
- I1 = (value & 0x00800000) >> 23;
- I2 = (value & 0x00400000) >> 22;
- hi = (value & 0x003ff000) >> 12;
- lo = (value & 0x00000ffe) >> 1;
+ encode_thumb2_b_bl_offset (buf, value);
- I1 = !(I1 ^ S);
- I2 = !(I2 ^ S);
-
- newval = md_chars_to_number (buf, THUMB_SIZE);
- newval2 = md_chars_to_number (buf + THUMB_SIZE, THUMB_SIZE);
- newval |= (S << 10) | hi;
- newval2 |= (I1 << 13) | (I2 << 11) | lo;
- md_number_to_chars (buf, newval, THUMB_SIZE);
- md_number_to_chars (buf + THUMB_SIZE, newval2, THUMB_SIZE);
- }
break;
case BFD_RELOC_8:
case BFD_RELOC_ARM_GOT32:
case BFD_RELOC_ARM_GOTOFF:
- case BFD_RELOC_ARM_TARGET2:
if (fixP->fx_done || !seg->use_rela_p)
md_number_to_chars (buf, 0, 4);
break;
+
+ case BFD_RELOC_ARM_GOT_PREL:
+ if (fixP->fx_done || !seg->use_rela_p)
+ md_number_to_chars (buf, value, 4);
+ break;
+
+ case BFD_RELOC_ARM_TARGET2:
+ /* TARGET2 is not partial-inplace, so we need to write the
+ addend here for REL targets, because it won't be written out
+ during reloc processing later. */
+ if (fixP->fx_done || !seg->use_rela_p)
+ md_number_to_chars (buf, fixP->fx_offset, 4);
+ break;
#endif
case BFD_RELOC_RVA:
case BFD_RELOC_ARM_ALU_SB_G1_NC:
case BFD_RELOC_ARM_ALU_SB_G1:
case BFD_RELOC_ARM_ALU_SB_G2:
- assert (!fixP->fx_done);
+ gas_assert (!fixP->fx_done);
if (!seg->use_rela_p)
{
bfd_vma insn;
case BFD_RELOC_ARM_LDR_SB_G0:
case BFD_RELOC_ARM_LDR_SB_G1:
case BFD_RELOC_ARM_LDR_SB_G2:
- assert (!fixP->fx_done);
+ gas_assert (!fixP->fx_done);
if (!seg->use_rela_p)
{
bfd_vma insn;
case BFD_RELOC_ARM_LDRS_SB_G0:
case BFD_RELOC_ARM_LDRS_SB_G1:
case BFD_RELOC_ARM_LDRS_SB_G2:
- assert (!fixP->fx_done);
+ gas_assert (!fixP->fx_done);
if (!seg->use_rela_p)
{
bfd_vma insn;
case BFD_RELOC_ARM_LDC_SB_G0:
case BFD_RELOC_ARM_LDC_SB_G1:
case BFD_RELOC_ARM_LDC_SB_G2:
- assert (!fixP->fx_done);
+ gas_assert (!fixP->fx_done);
if (!seg->use_rela_p)
{
bfd_vma insn;
arelent * reloc;
bfd_reloc_code_real_type code;
- reloc = xmalloc (sizeof (arelent));
+ reloc = (arelent *) xmalloc (sizeof (arelent));
- reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *));
+ reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
*reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
case BFD_RELOC_THUMB_PCREL_BRANCH20:
case BFD_RELOC_THUMB_PCREL_BRANCH23:
case BFD_RELOC_THUMB_PCREL_BRANCH25:
- case BFD_RELOC_THUMB_PCREL_BLX:
case BFD_RELOC_VTABLE_ENTRY:
case BFD_RELOC_VTABLE_INHERIT:
#ifdef TE_PE
code = fixp->fx_r_type;
break;
+ case BFD_RELOC_THUMB_PCREL_BLX:
+#ifdef OBJ_ELF
+ if (EF_ARM_EABI_VERSION (meabi_flags) >= EF_ARM_EABI_VER4)
+ code = BFD_RELOC_THUMB_PCREL_BRANCH23;
+ else
+#endif
+ code = BFD_RELOC_THUMB_PCREL_BLX;
+ break;
+
case BFD_RELOC_ARM_LITERAL:
case BFD_RELOC_ARM_HWLITERAL:
/* If this is called then the a literal has
#ifdef OBJ_ELF
case BFD_RELOC_ARM_GOT32:
case BFD_RELOC_ARM_GOTOFF:
+ case BFD_RELOC_ARM_GOT_PREL:
case BFD_RELOC_ARM_PLT32:
case BFD_RELOC_ARM_TARGET1:
case BFD_RELOC_ARM_ROSEGREL32:
fix_new_exp (frag, where, (int) size, exp, pcrel, type);
}
-#if defined OBJ_COFF || defined OBJ_ELF
+#if defined (OBJ_COFF)
void
arm_validate_fix (fixS * fixP)
{
}
#endif
+
int
arm_force_relocation (struct fix * fixp)
{
return 1;
#endif
+ /* In case we have a call or a branch to a function in ARM ISA mode from
+ a thumb function or vice-versa force the relocation. These relocations
+ are cleared off for some cores that might have blx and simple transformations
+ are possible. */
+
+#ifdef OBJ_ELF
+ switch (fixp->fx_r_type)
+ {
+ case BFD_RELOC_ARM_PCREL_JUMP:
+ case BFD_RELOC_ARM_PCREL_CALL:
+ case BFD_RELOC_THUMB_PCREL_BLX:
+ if (THUMB_IS_FUNC (fixp->fx_addsy))
+ return 1;
+ break;
+
+ case BFD_RELOC_ARM_PCREL_BLX:
+ case BFD_RELOC_THUMB_PCREL_BRANCH25:
+ case BFD_RELOC_THUMB_PCREL_BRANCH20:
+ case BFD_RELOC_THUMB_PCREL_BRANCH23:
+ if (ARM_IS_FUNC (fixp->fx_addsy))
+ return 1;
+ break;
+
+ default:
+ break;
+ }
+#endif
+
/* Resolve these relocations even if the symbol is extern or weak. */
if (fixp->fx_r_type == BFD_RELOC_ARM_IMMEDIATE
|| fixp->fx_r_type == BFD_RELOC_ARM_OFFSET_IMM
/* Preserve relocations against symbols with function type. */
if (symbol_get_bfdsym (fixP->fx_addsy)->flags & BSF_FUNCTION)
- return 0;
+ return FALSE;
if (THUMB_IS_FUNC (fixP->fx_addsy)
&& fixP->fx_subsy == NULL)
- return 0;
+ return FALSE;
/* We need the symbol name for the VTABLE entries. */
if ( fixP->fx_r_type == BFD_RELOC_VTABLE_INHERIT
|| fixP->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
- return 0;
+ return FALSE;
/* Don't allow symbols to be discarded on GOT related relocs. */
if (fixP->fx_r_type == BFD_RELOC_ARM_PLT32
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_LDM32
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_LDO32
|| fixP->fx_r_type == BFD_RELOC_ARM_TARGET2)
- return 0;
+ return FALSE;
/* Similarly for group relocations. */
if ((fixP->fx_r_type >= BFD_RELOC_ARM_ALU_PC_G0_NC
&& fixP->fx_r_type <= BFD_RELOC_ARM_LDC_SB_G2)
|| fixP->fx_r_type == BFD_RELOC_ARM_LDR_PC_G0)
- return 0;
+ return FALSE;
- return 1;
+ /* MOVW/MOVT REL relocations have limited offsets, so keep the symbols. */
+ if (fixP->fx_r_type == BFD_RELOC_ARM_MOVW
+ || fixP->fx_r_type == BFD_RELOC_ARM_MOVT
+ || fixP->fx_r_type == BFD_RELOC_ARM_MOVW_PCREL
+ || fixP->fx_r_type == BFD_RELOC_ARM_MOVT_PCREL
+ || fixP->fx_r_type == BFD_RELOC_ARM_THUMB_MOVW
+ || fixP->fx_r_type == BFD_RELOC_ARM_THUMB_MOVT
+ || fixP->fx_r_type == BFD_RELOC_ARM_THUMB_MOVW_PCREL
+ || fixP->fx_r_type == BFD_RELOC_ARM_THUMB_MOVT_PCREL)
+ return FALSE;
+
+ return TRUE;
}
#endif /* defined (OBJ_ELF) || defined (OBJ_COFF) */
/* MD interface: Finalization. */
-/* A good place to do this, although this was probably not intended
- for this kind of use. We need to dump the literal pool before
- references are made to a null symbol pointer. */
-
void
arm_cleanup (void)
{
literal_pool * pool;
+ /* Ensure that all the IT blocks are properly closed. */
+ check_it_blocks_finished ();
+
for (pool = list_of_pools; pool; pool = pool->next)
{
/* Put it at the end of the relevant section. */
}
}
+#ifdef OBJ_ELF
+/* Remove any excess mapping symbols generated for alignment frags in
+ SEC. We may have created a mapping symbol before a zero byte
+ alignment; remove it if there's a mapping symbol after the
+ alignment. */
+static void
+check_mapping_symbols (bfd *abfd ATTRIBUTE_UNUSED, asection *sec,
+ void *dummy ATTRIBUTE_UNUSED)
+{
+ segment_info_type *seginfo = seg_info (sec);
+ fragS *fragp;
+
+ if (seginfo == NULL || seginfo->frchainP == NULL)
+ return;
+
+ for (fragp = seginfo->frchainP->frch_root;
+ fragp != NULL;
+ fragp = fragp->fr_next)
+ {
+ symbolS *sym = fragp->tc_frag_data.last_map;
+ fragS *next = fragp->fr_next;
+
+ /* Variable-sized frags have been converted to fixed size by
+ this point. But if this was variable-sized to start with,
+ there will be a fixed-size frag after it. So don't handle
+ next == NULL. */
+ if (sym == NULL || next == NULL)
+ continue;
+
+ if (S_GET_VALUE (sym) < next->fr_address)
+ /* Not at the end of this frag. */
+ continue;
+ know (S_GET_VALUE (sym) == next->fr_address);
+
+ do
+ {
+ if (next->tc_frag_data.first_map != NULL)
+ {
+ /* Next frag starts with a mapping symbol. Discard this
+ one. */
+ symbol_remove (sym, &symbol_rootP, &symbol_lastP);
+ break;
+ }
+
+ if (next->fr_next == NULL)
+ {
+ /* This mapping symbol is at the end of the section. Discard
+ it. */
+ know (next->fr_fix == 0 && next->fr_var == 0);
+ symbol_remove (sym, &symbol_rootP, &symbol_lastP);
+ break;
+ }
+
+ /* As long as we have empty frags without any mapping symbols,
+ keep looking. */
+ /* If the next frag is non-empty and does not start with a
+ mapping symbol, then this mapping symbol is required. */
+ if (next->fr_address != next->fr_next->fr_address)
+ break;
+
+ next = next->fr_next;
+ }
+ while (next != NULL);
+ }
+}
+#endif
+
/* Adjust the symbol table. This marks Thumb symbols as distinct from
ARM ones. */
}
}
}
+
+ /* Remove any overlapping mapping symbols generated by alignment frags. */
+ bfd_map_over_sections (stdoutput, check_mapping_symbols, (char *) 0);
#endif
}
as_fatal (_("virtual memory exhausted"));
for (i = 0; i < sizeof (insns) / sizeof (struct asm_opcode); i++)
- hash_insert (arm_ops_hsh, insns[i].template, (PTR) (insns + i));
+ hash_insert (arm_ops_hsh, insns[i].template_name, (void *) (insns + i));
for (i = 0; i < sizeof (conds) / sizeof (struct asm_cond); i++)
- hash_insert (arm_cond_hsh, conds[i].template, (PTR) (conds + i));
+ hash_insert (arm_cond_hsh, conds[i].template_name, (void *) (conds + i));
for (i = 0; i < sizeof (shift_names) / sizeof (struct asm_shift_name); i++)
- hash_insert (arm_shift_hsh, shift_names[i].name, (PTR) (shift_names + i));
+ hash_insert (arm_shift_hsh, shift_names[i].name, (void *) (shift_names + i));
for (i = 0; i < sizeof (psrs) / sizeof (struct asm_psr); i++)
- hash_insert (arm_psr_hsh, psrs[i].template, (PTR) (psrs + i));
+ hash_insert (arm_psr_hsh, psrs[i].template_name, (void *) (psrs + i));
for (i = 0; i < sizeof (v7m_psrs) / sizeof (struct asm_psr); i++)
- hash_insert (arm_v7m_psr_hsh, v7m_psrs[i].template, (PTR) (v7m_psrs + i));
+ hash_insert (arm_v7m_psr_hsh, v7m_psrs[i].template_name,
+ (void *) (v7m_psrs + i));
for (i = 0; i < sizeof (reg_names) / sizeof (struct reg_entry); i++)
- hash_insert (arm_reg_hsh, reg_names[i].name, (PTR) (reg_names + i));
+ hash_insert (arm_reg_hsh, reg_names[i].name, (void *) (reg_names + i));
for (i = 0;
i < sizeof (barrier_opt_names) / sizeof (struct asm_barrier_opt);
i++)
- hash_insert (arm_barrier_opt_hsh, barrier_opt_names[i].template,
- (PTR) (barrier_opt_names + i));
+ hash_insert (arm_barrier_opt_hsh, barrier_opt_names[i].template_name,
+ (void *) (barrier_opt_names + i));
#ifdef OBJ_ELF
for (i = 0; i < sizeof (reloc_names) / sizeof (struct reloc_entry); i++)
- hash_insert (arm_reloc_hsh, reloc_names[i].name, (PTR) (reloc_names + i));
+ hash_insert (arm_reloc_hsh, reloc_names[i].name, (void *) (reloc_names + i));
#endif
set_constant_flonums ();
}
else if (!mfpu_opt)
{
-#if !(defined (TE_LINUX) || defined (TE_NetBSD) || defined (TE_VXWORKS))
+#if !(defined (EABI_DEFAULT) || defined (TE_LINUX) \
+ || defined (TE_NetBSD) || defined (TE_VXWORKS))
/* Some environments specify a default FPU. If they don't, infer it
from the processor. */
if (mcpu_fpu_opt)
-mthumb Start in Thumb mode
-mthumb-interwork Code supports ARM/Thumb interworking
+ -m[no-]warn-deprecated Warn about deprecated features
+
For now we will also provide support for:
-mapcs-32 32-bit Program counter
/* These are recognized by the assembler, but have no affect on code. */
{"mapcs-frame", N_("use frame pointer"), NULL, 0, NULL},
{"mapcs-stack-check", N_("use stack size checking"), NULL, 0, NULL},
+
+ {"mwarn-deprecated", NULL, &warn_on_deprecated, 1, NULL},
+ {"mno-warn-deprecated", N_("do not warn on use of deprecated feature"),
+ &warn_on_deprecated, 0, NULL},
{NULL, NULL, NULL, 0, NULL}
};
{"arm922t", ARM_ARCH_V4T, FPU_ARCH_FPA, NULL},
{"arm940t", ARM_ARCH_V4T, FPU_ARCH_FPA, NULL},
{"arm9tdmi", ARM_ARCH_V4T, FPU_ARCH_FPA, NULL},
+ {"fa526", ARM_ARCH_V4, FPU_ARCH_FPA, NULL},
+ {"fa626", ARM_ARCH_V4, FPU_ARCH_FPA, NULL},
/* For V5 or later processors we default to using VFP; but the user
should really set the FPU type explicitly. */
{"arm9e-r0", ARM_ARCH_V5TExP, FPU_ARCH_VFP_V2, NULL},
{"arm1022e", ARM_ARCH_V5TE, FPU_ARCH_VFP_V2, NULL},
{"arm1026ejs", ARM_ARCH_V5TEJ, FPU_ARCH_VFP_V2, "ARM1026EJ-S"},
{"arm1026ej-s", ARM_ARCH_V5TEJ, FPU_ARCH_VFP_V2, NULL},
+ {"fa626te", ARM_ARCH_V5TE, FPU_NONE, NULL},
+ {"fa726te", ARM_ARCH_V5TE, FPU_ARCH_VFP_V2, NULL},
{"arm1136js", ARM_ARCH_V6, FPU_NONE, "ARM1136J-S"},
{"arm1136j-s", ARM_ARCH_V6, FPU_NONE, NULL},
{"arm1136jfs", ARM_ARCH_V6, FPU_ARCH_VFP_V2, "ARM1136JF-S"},
{"arm1156t2f-s", ARM_ARCH_V6T2, FPU_ARCH_VFP_V2, NULL},
{"arm1176jz-s", ARM_ARCH_V6ZK, FPU_NONE, NULL},
{"arm1176jzf-s", ARM_ARCH_V6ZK, FPU_ARCH_VFP_V2, NULL},
- {"cortex-a8", ARM_ARCH_V7A, ARM_FEATURE(0, FPU_VFP_V3
+ {"cortex-a5", ARM_ARCH_V7A, FPU_NONE, NULL},
+ {"cortex-a8", ARM_ARCH_V7A, ARM_FEATURE (0, FPU_VFP_V3
+ | FPU_NEON_EXT_V1),
+ NULL},
+ {"cortex-a9", ARM_ARCH_V7A, ARM_FEATURE (0, FPU_VFP_V3
| FPU_NEON_EXT_V1),
NULL},
{"cortex-r4", ARM_ARCH_V7R, FPU_NONE, NULL},
+ {"cortex-r4f", ARM_ARCH_V7R, FPU_ARCH_VFP_V3D16, NULL},
+ {"cortex-m4", ARM_ARCH_V7EM, FPU_NONE, NULL},
{"cortex-m3", ARM_ARCH_V7M, FPU_NONE, NULL},
{"cortex-m1", ARM_ARCH_V6M, FPU_NONE, NULL},
+ {"cortex-m0", ARM_ARCH_V6M, FPU_NONE, NULL},
/* ??? XSCALE is really an architecture. */
{"xscale", ARM_ARCH_XSCALE, FPU_ARCH_VFP_V2, NULL},
/* ??? iwmmxt is not a processor. */
{"iwmmxt2", ARM_ARCH_IWMMXT2,FPU_ARCH_VFP_V2, NULL},
{"i80200", ARM_ARCH_XSCALE, FPU_ARCH_VFP_V2, NULL},
/* Maverick */
- {"ep9312", ARM_FEATURE(ARM_AEXT_V4T, ARM_CEXT_MAVERICK), FPU_ARCH_MAVERICK, "ARM920T"},
+ {"ep9312", ARM_FEATURE (ARM_AEXT_V4T, ARM_CEXT_MAVERICK), FPU_ARCH_MAVERICK, "ARM920T"},
{NULL, ARM_ARCH_NONE, ARM_ARCH_NONE, NULL}
};
{"armv7-a", ARM_ARCH_V7A, FPU_ARCH_VFP},
{"armv7-r", ARM_ARCH_V7R, FPU_ARCH_VFP},
{"armv7-m", ARM_ARCH_V7M, FPU_ARCH_VFP},
+ {"armv7e-m", ARM_ARCH_V7EM, FPU_ARCH_VFP},
{"xscale", ARM_ARCH_XSCALE, FPU_ARCH_VFP},
{"iwmmxt", ARM_ARCH_IWMMXT, FPU_ARCH_VFP},
{"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},
+ {"vfp3", FPU_ARCH_VFP_V3}, /* For backwards compatbility. */
{"vfp10", FPU_ARCH_VFP_V2},
{"vfp10-r0", FPU_ARCH_VFP_V1},
{"vfpxd", FPU_ARCH_VFP_V1xD},
+ {"vfpv2", FPU_ARCH_VFP_V2},
+ {"vfpv3", FPU_ARCH_VFP_V3},
+ {"vfpv3-fp16", FPU_ARCH_VFP_V3_FP16},
+ {"vfpv3-d16", FPU_ARCH_VFP_V3D16},
+ {"vfpv3-d16-fp16", FPU_ARCH_VFP_V3D16_FP16},
+ {"vfpv3xd", FPU_ARCH_VFP_V3xD},
+ {"vfpv3xd-fp16", FPU_ARCH_VFP_V3xD_FP16},
{"arm1020t", FPU_ARCH_VFP_V1},
{"arm1020e", FPU_ARCH_VFP_V2},
{"arm1136jfs", FPU_ARCH_VFP_V2},
{"arm1136jf-s", FPU_ARCH_VFP_V2},
{"maverick", FPU_ARCH_MAVERICK},
{"neon", FPU_ARCH_VFP_V3_PLUS_NEON_V1},
+ {"neon-fp16", FPU_ARCH_NEON_FP16},
+ {"vfpv4", FPU_ARCH_VFP_V4},
+ {"vfpv4-d16", FPU_ARCH_VFP_V4D16},
+ {"fpv4-sp-d16", FPU_ARCH_VFP_V4_SP_D16},
+ {"neon-vfpv4", FPU_ARCH_NEON_VFP_V4},
{NULL, ARM_ARCH_NONE}
};
char * deprecated; /* If non-null, print this message. */
};
-static int
+static bfd_boolean
arm_parse_extension (char * str, const arm_feature_set **opt_p)
{
- arm_feature_set *ext_set = xmalloc (sizeof (arm_feature_set));
+ arm_feature_set *ext_set = (arm_feature_set *)
+ xmalloc (sizeof (arm_feature_set));
/* Copy the feature set, so that we can modify it. */
*ext_set = **opt_p;
if (*str != '+')
{
as_bad (_("invalid architectural extension"));
- return 0;
+ return FALSE;
}
str++;
if (optlen == 0)
{
as_bad (_("missing architectural extension"));
- return 0;
+ return FALSE;
}
for (opt = arm_extensions; opt->name != NULL; opt++)
if (opt->name == NULL)
{
as_bad (_("unknown architectural extension `%s'"), str);
- return 0;
+ return FALSE;
}
str = ext;
};
- return 1;
+ return TRUE;
}
-static int
+static bfd_boolean
arm_parse_cpu (char * str)
{
const struct arm_cpu_option_table * opt;
if (optlen == 0)
{
as_bad (_("missing cpu name `%s'"), str);
- return 0;
+ return FALSE;
}
for (opt = arm_cpus; opt->name != NULL; opt++)
else
{
int i;
+
for (i = 0; i < optlen; i++)
selected_cpu_name[i] = TOUPPER (opt->name[i]);
selected_cpu_name[i] = 0;
if (ext != NULL)
return arm_parse_extension (ext, &mcpu_cpu_opt);
- return 1;
+ return TRUE;
}
as_bad (_("unknown cpu `%s'"), str);
- return 0;
+ return FALSE;
}
-static int
+static bfd_boolean
arm_parse_arch (char * str)
{
const struct arm_arch_option_table *opt;
if (optlen == 0)
{
as_bad (_("missing architecture name `%s'"), str);
- return 0;
+ return FALSE;
}
for (opt = arm_archs; opt->name != NULL; opt++)
if (ext != NULL)
return arm_parse_extension (ext, &march_cpu_opt);
- return 1;
+ return TRUE;
}
as_bad (_("unknown architecture `%s'\n"), str);
- return 0;
+ return FALSE;
}
-static int
+static bfd_boolean
arm_parse_fpu (char * str)
{
const struct arm_option_cpu_value_table * opt;
if (streq (opt->name, str))
{
mfpu_opt = &opt->value;
- return 1;
+ return TRUE;
}
as_bad (_("unknown floating point format `%s'\n"), str);
- return 0;
+ return FALSE;
}
-static int
+static bfd_boolean
arm_parse_float_abi (char * str)
{
const struct arm_option_value_table * opt;
if (streq (opt->name, str))
{
mfloat_abi_opt = opt->value;
- return 1;
+ return TRUE;
}
as_bad (_("unknown floating point abi `%s'\n"), str);
- return 0;
+ return FALSE;
}
#ifdef OBJ_ELF
-static int
+static bfd_boolean
arm_parse_eabi (char * str)
{
const struct arm_option_value_table *opt;
if (streq (opt->name, str))
{
meabi_flags = opt->value;
- return 1;
+ return TRUE;
}
as_bad (_("unknown EABI `%s'\n"), str);
- return 0;
+ return FALSE;
}
#endif
+static bfd_boolean
+arm_parse_it_mode (char * str)
+{
+ bfd_boolean ret = TRUE;
+
+ if (streq ("arm", str))
+ implicit_it_mode = IMPLICIT_IT_MODE_ARM;
+ else if (streq ("thumb", str))
+ implicit_it_mode = IMPLICIT_IT_MODE_THUMB;
+ else if (streq ("always", str))
+ implicit_it_mode = IMPLICIT_IT_MODE_ALWAYS;
+ else if (streq ("never", str))
+ implicit_it_mode = IMPLICIT_IT_MODE_NEVER;
+ else
+ {
+ as_bad (_("unknown implicit IT mode `%s', should be "\
+ "arm, thumb, always, or never."), str);
+ ret = FALSE;
+ }
+
+ return ret;
+}
+
struct arm_long_option_table arm_long_opts[] =
{
{"mcpu=", N_("<cpu name>\t assemble for CPU <cpu name>"),
{"mfloat-abi=", N_("<abi>\t assemble for floating point ABI <abi>"),
arm_parse_float_abi, NULL},
#ifdef OBJ_ELF
- {"meabi=", N_("<ver>\t assemble for eabi version <ver>"),
+ {"meabi=", N_("<ver>\t\t assemble for eabi version <ver>"),
arm_parse_eabi, NULL},
#endif
+ {"mimplicit-it=", N_("<mode>\t controls implicit insertion of IT instructions"),
+ arm_parse_it_mode, NULL},
{NULL, NULL, 0, NULL}
};
&& ((arg == NULL && opt->option[1] == 0)
|| streq (arg, opt->option + 1)))
{
-#if WARN_DEPRECATED
/* If the option is deprecated, tell the user. */
- if (opt->deprecated != NULL)
+ if (warn_on_deprecated && opt->deprecated != NULL)
as_tsktsk (_("option `-%c%s' is deprecated: %s"), c,
arg ? arg : "", _(opt->deprecated));
-#endif
if (opt->var != NULL)
*opt->var = opt->value;
&& ((arg == NULL && fopt->option[1] == 0)
|| streq (arg, fopt->option + 1)))
{
-#if WARN_DEPRECATED
/* If the option is deprecated, tell the user. */
- if (fopt->deprecated != NULL)
+ if (warn_on_deprecated && fopt->deprecated != NULL)
as_tsktsk (_("option `-%c%s' is deprecated: %s"), c,
arg ? arg : "", _(fopt->deprecated));
-#endif
if (fopt->var != NULL)
*fopt->var = &fopt->value;
&& strncmp (arg, lopt->option + 1,
strlen (lopt->option + 1)) == 0)
{
-#if WARN_DEPRECATED
/* If the option is deprecated, tell the user. */
- if (lopt->deprecated != NULL)
+ if (warn_on_deprecated && lopt->deprecated != NULL)
as_tsktsk (_("option `-%c%s' is deprecated: %s"), c, arg,
_(lopt->deprecated));
-#endif
/* Call the sup-option parser. */
return lopt->func (arg + strlen (lopt->option) - 1);
{1, ARM_ARCH_V4},
{2, ARM_ARCH_V4T},
{3, ARM_ARCH_V5},
+ {3, ARM_ARCH_V5T},
{4, ARM_ARCH_V5TE},
{5, ARM_ARCH_V5TEJ},
{6, ARM_ARCH_V6},
{7, ARM_ARCH_V6Z},
{9, ARM_ARCH_V6K},
- {9, ARM_ARCH_V6M},
+ {11, ARM_ARCH_V6M},
{8, ARM_ARCH_V6T2},
{10, ARM_ARCH_V7A},
{10, ARM_ARCH_V7R},
{0, ARM_ARCH_NONE}
};
+/* Set an attribute if it has not already been set by the user. */
+static void
+aeabi_set_attribute_int (int tag, int value)
+{
+ if (tag < 1
+ || tag >= NUM_KNOWN_OBJ_ATTRIBUTES
+ || !attributes_set_explicitly[tag])
+ bfd_elf_add_proc_attr_int (stdoutput, tag, value);
+}
+
+static void
+aeabi_set_attribute_string (int tag, const char *value)
+{
+ if (tag < 1
+ || tag >= NUM_KNOWN_OBJ_ATTRIBUTES
+ || !attributes_set_explicitly[tag])
+ bfd_elf_add_proc_attr_string (stdoutput, tag, value);
+}
+
/* Set the public EABI object attributes. */
static void
aeabi_set_public_attributes (void)
}
}
+ /* The table lookup above finds the last architecture to contribute
+ a new feature. Unfortunately, Tag13 is a subset of the union of
+ v6T2 and v7-M, so it is never seen as contributing a new feature.
+ We can not search for the last entry which is entirely used,
+ because if no CPU is specified we build up only those flags
+ actually used. Perhaps we should separate out the specified
+ and implicit cases. Avoid taking this path for -march=all by
+ checking for contradictory v7-A / v7-M features. */
+ if (arch == 10
+ && !ARM_CPU_HAS_FEATURE (flags, arm_ext_v7a)
+ && ARM_CPU_HAS_FEATURE (flags, arm_ext_v7m)
+ && ARM_CPU_HAS_FEATURE (flags, arm_ext_v6_dsp))
+ arch = 13;
+
/* Tag_CPU_name. */
if (selected_cpu_name[0])
{
- char *p;
+ char *q;
- p = selected_cpu_name;
- if (strncmp (p, "armv", 4) == 0)
+ q = selected_cpu_name;
+ if (strncmp (q, "armv", 4) == 0)
{
int i;
- p += 4;
- for (i = 0; p[i]; i++)
- p[i] = TOUPPER (p[i]);
+ q += 4;
+ for (i = 0; q[i]; i++)
+ q[i] = TOUPPER (q[i]);
}
- bfd_elf_add_proc_attr_string (stdoutput, 5, p);
+ aeabi_set_attribute_string (Tag_CPU_name, q);
}
+
/* Tag_CPU_arch. */
- bfd_elf_add_proc_attr_int (stdoutput, 6, arch);
+ aeabi_set_attribute_int (Tag_CPU_arch, arch);
+
/* Tag_CPU_arch_profile. */
if (ARM_CPU_HAS_FEATURE (flags, arm_ext_v7a))
- bfd_elf_add_proc_attr_int (stdoutput, 7, 'A');
+ aeabi_set_attribute_int (Tag_CPU_arch_profile, 'A');
else if (ARM_CPU_HAS_FEATURE (flags, arm_ext_v7r))
- bfd_elf_add_proc_attr_int (stdoutput, 7, 'R');
+ aeabi_set_attribute_int (Tag_CPU_arch_profile, 'R');
else if (ARM_CPU_HAS_FEATURE (flags, arm_ext_m))
- bfd_elf_add_proc_attr_int (stdoutput, 7, 'M');
+ aeabi_set_attribute_int (Tag_CPU_arch_profile, 'M');
+
/* Tag_ARM_ISA_use. */
- if (ARM_CPU_HAS_FEATURE (arm_arch_used, arm_arch_full))
- bfd_elf_add_proc_attr_int (stdoutput, 8, 1);
+ if (ARM_CPU_HAS_FEATURE (flags, arm_ext_v1)
+ || arch == 0)
+ aeabi_set_attribute_int (Tag_ARM_ISA_use, 1);
+
/* Tag_THUMB_ISA_use. */
- if (ARM_CPU_HAS_FEATURE (thumb_arch_used, arm_arch_full))
- bfd_elf_add_proc_attr_int (stdoutput, 9,
- ARM_CPU_HAS_FEATURE (thumb_arch_used, arm_arch_t2) ? 2 : 1);
+ if (ARM_CPU_HAS_FEATURE (flags, arm_ext_v4t)
+ || arch == 0)
+ aeabi_set_attribute_int (Tag_THUMB_ISA_use,
+ ARM_CPU_HAS_FEATURE (flags, arm_arch_t2) ? 2 : 1);
+
/* Tag_VFP_arch. */
- if (ARM_CPU_HAS_FEATURE (thumb_arch_used, fpu_vfp_ext_v3)
- || ARM_CPU_HAS_FEATURE (arm_arch_used, fpu_vfp_ext_v3))
- bfd_elf_add_proc_attr_int (stdoutput, 10, 3);
- else if (ARM_CPU_HAS_FEATURE (thumb_arch_used, fpu_vfp_ext_v2)
- || ARM_CPU_HAS_FEATURE (arm_arch_used, fpu_vfp_ext_v2))
- bfd_elf_add_proc_attr_int (stdoutput, 10, 2);
- else if (ARM_CPU_HAS_FEATURE (thumb_arch_used, fpu_vfp_ext_v1)
- || ARM_CPU_HAS_FEATURE (arm_arch_used, fpu_vfp_ext_v1)
- || ARM_CPU_HAS_FEATURE (thumb_arch_used, fpu_vfp_ext_v1xd)
- || ARM_CPU_HAS_FEATURE (arm_arch_used, fpu_vfp_ext_v1xd))
- bfd_elf_add_proc_attr_int (stdoutput, 10, 1);
+ if (ARM_CPU_HAS_FEATURE (flags, fpu_vfp_ext_fma))
+ aeabi_set_attribute_int (Tag_VFP_arch,
+ ARM_CPU_HAS_FEATURE (flags, fpu_vfp_ext_d32)
+ ? 5 : 6);
+ else if (ARM_CPU_HAS_FEATURE (flags, fpu_vfp_ext_d32))
+ aeabi_set_attribute_int (Tag_VFP_arch, 3);
+ else if (ARM_CPU_HAS_FEATURE (flags, fpu_vfp_ext_v3xd))
+ aeabi_set_attribute_int (Tag_VFP_arch, 4);
+ else if (ARM_CPU_HAS_FEATURE (flags, fpu_vfp_ext_v2))
+ aeabi_set_attribute_int (Tag_VFP_arch, 2);
+ else if (ARM_CPU_HAS_FEATURE (flags, fpu_vfp_ext_v1)
+ || ARM_CPU_HAS_FEATURE (flags, fpu_vfp_ext_v1xd))
+ aeabi_set_attribute_int (Tag_VFP_arch, 1);
+
/* Tag_WMMX_arch. */
- if (ARM_CPU_HAS_FEATURE (thumb_arch_used, arm_cext_iwmmxt)
- || ARM_CPU_HAS_FEATURE (arm_arch_used, arm_cext_iwmmxt))
- bfd_elf_add_proc_attr_int (stdoutput, 11, 1);
- /* Tag_NEON_arch. */
- if (ARM_CPU_HAS_FEATURE (thumb_arch_used, fpu_neon_ext_v1)
- || ARM_CPU_HAS_FEATURE (arm_arch_used, fpu_neon_ext_v1))
- bfd_elf_add_proc_attr_int (stdoutput, 12, 1);
+ if (ARM_CPU_HAS_FEATURE (flags, arm_cext_iwmmxt2))
+ aeabi_set_attribute_int (Tag_WMMX_arch, 2);
+ else if (ARM_CPU_HAS_FEATURE (flags, arm_cext_iwmmxt))
+ aeabi_set_attribute_int (Tag_WMMX_arch, 1);
+
+ /* Tag_Advanced_SIMD_arch (formerly Tag_NEON_arch). */
+ if (ARM_CPU_HAS_FEATURE (flags, fpu_neon_ext_v1))
+ aeabi_set_attribute_int
+ (Tag_Advanced_SIMD_arch, (ARM_CPU_HAS_FEATURE (flags, fpu_neon_ext_fma)
+ ? 2 : 1));
+
+ /* Tag_VFP_HP_extension (formerly Tag_NEON_FP16_arch). */
+ if (ARM_CPU_HAS_FEATURE (flags, fpu_vfp_fp16))
+ aeabi_set_attribute_int (Tag_VFP_HP_extension, 1);
}
/* Add the default contents for the .ARM.attributes section. */
ignore_rest_of_line ();
}
-
/* Parse a .fpu directive. */
static void
}
/* Copy symbol information. */
+
void
arm_copy_symbol_attributes (symbolS *dest, symbolS *src)
{
ARM_GET_FLAG (dest) = ARM_GET_FLAG (src);
}
+
+#ifdef OBJ_ELF
+/* Given a symbolic attribute NAME, return the proper integer value.
+ Returns -1 if the attribute is not known. */
+
+int
+arm_convert_symbolic_attribute (const char *name)
+{
+ static const struct
+ {
+ const char * name;
+ const int tag;
+ }
+ attribute_table[] =
+ {
+ /* When you modify this table you should
+ also modify the list in doc/c-arm.texi. */
+#define T(tag) {#tag, tag}
+ T (Tag_CPU_raw_name),
+ T (Tag_CPU_name),
+ T (Tag_CPU_arch),
+ T (Tag_CPU_arch_profile),
+ T (Tag_ARM_ISA_use),
+ T (Tag_THUMB_ISA_use),
+ T (Tag_FP_arch),
+ T (Tag_VFP_arch),
+ T (Tag_WMMX_arch),
+ T (Tag_Advanced_SIMD_arch),
+ T (Tag_PCS_config),
+ T (Tag_ABI_PCS_R9_use),
+ T (Tag_ABI_PCS_RW_data),
+ T (Tag_ABI_PCS_RO_data),
+ T (Tag_ABI_PCS_GOT_use),
+ T (Tag_ABI_PCS_wchar_t),
+ T (Tag_ABI_FP_rounding),
+ T (Tag_ABI_FP_denormal),
+ T (Tag_ABI_FP_exceptions),
+ T (Tag_ABI_FP_user_exceptions),
+ T (Tag_ABI_FP_number_model),
+ T (Tag_ABI_align_needed),
+ T (Tag_ABI_align8_needed),
+ T (Tag_ABI_align_preserved),
+ T (Tag_ABI_align8_preserved),
+ T (Tag_ABI_enum_size),
+ T (Tag_ABI_HardFP_use),
+ T (Tag_ABI_VFP_args),
+ T (Tag_ABI_WMMX_args),
+ T (Tag_ABI_optimization_goals),
+ T (Tag_ABI_FP_optimization_goals),
+ T (Tag_compatibility),
+ T (Tag_CPU_unaligned_access),
+ T (Tag_FP_HP_extension),
+ T (Tag_VFP_HP_extension),
+ T (Tag_ABI_FP_16bit_format),
+ T (Tag_MPextension_use),
+ T (Tag_DIV_use),
+ T (Tag_nodefaults),
+ T (Tag_also_compatible_with),
+ T (Tag_conformance),
+ T (Tag_T2EE_use),
+ T (Tag_Virtualization_use),
+ /* We deliberately do not include Tag_MPextension_use_legacy. */
+#undef T
+ };
+ unsigned int i;
+
+ if (name == NULL)
+ return -1;
+
+ for (i = 0; i < ARRAY_SIZE (attribute_table); i++)
+ if (streq (name, attribute_table[i].name))
+ return attribute_table[i].tag;
+
+ return -1;
+}
+
+
+/* Apply sym value for relocations only in the case that
+ they are for local symbols and you have the respective
+ architectural feature for blx and simple switches. */
+int
+arm_apply_sym_value (struct fix * fixP)
+{
+ if (fixP->fx_addsy
+ && ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v5t)
+ && !S_IS_EXTERNAL (fixP->fx_addsy))
+ {
+ switch (fixP->fx_r_type)
+ {
+ case BFD_RELOC_ARM_PCREL_BLX:
+ case BFD_RELOC_THUMB_PCREL_BRANCH23:
+ if (ARM_IS_FUNC (fixP->fx_addsy))
+ return 1;
+ break;
+
+ case BFD_RELOC_ARM_PCREL_CALL:
+ case BFD_RELOC_THUMB_PCREL_BLX:
+ if (THUMB_IS_FUNC (fixP->fx_addsy))
+ return 1;
+ break;
+
+ default:
+ break;
+ }
+
+ }
+ return 0;
+}
+#endif /* OBJ_ELF */
projects / deliverable / binutils-gdb.git / blobdiff