Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
Modified by David Taylor (dtaylor@armltd.co.uk)
+ Cirrus coprocessor mods by Aldy Hernandez (aldyh@redhat.com)
This file is part of GAS, the GNU Assembler.
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
-#include <ctype.h>
#include <string.h>
#define NO_RELOC 0
#include "as.h"
+#include "safe-ctype.h"
/* Need TARGET_CPU. */
#include "config.h"
#include "dwarf2dbg.h"
#endif
-/* Types of processor to assemble for. */
-#define ARM_1 0x00000001
-#define ARM_2 0x00000002
-#define ARM_3 0x00000004
-#define ARM_250 ARM_3
-#define ARM_6 0x00000008
-#define ARM_7 ARM_6 /* Same core instruction set. */
-#define ARM_8 ARM_6 /* Same core instruction set. */
-#define ARM_9 ARM_6 /* Same core instruction set. */
-#define ARM_CPU_MASK 0x0000000f
-
-/* The following bitmasks control CPU extensions (ARM7 onwards): */
-#define ARM_EXT_LONGMUL 0x00000010 /* Allow long multiplies. */
-#define ARM_EXT_HALFWORD 0x00000020 /* Allow half word loads. */
-#define ARM_EXT_THUMB 0x00000040 /* Allow BX instruction. */
-#define ARM_EXT_V5 0x00000080 /* Allow CLZ, etc. */
-#define ARM_EXT_V5E 0x00000100 /* "El Segundo". */
-#define ARM_EXT_XSCALE 0x00000200 /* Allow MIA etc. */
-
-/* Architectures are the sum of the base and extensions. */
-#define ARM_ARCH_V3M ARM_EXT_LONGMUL
-#define ARM_ARCH_V4 (ARM_ARCH_V3M | ARM_EXT_HALFWORD)
-#define ARM_ARCH_V4T (ARM_ARCH_V4 | ARM_EXT_THUMB)
-#define ARM_ARCH_V5 (ARM_ARCH_V4 | ARM_EXT_V5)
-#define ARM_ARCH_V5T (ARM_ARCH_V5 | ARM_EXT_THUMB)
-#define ARM_ARCH_V5TE (ARM_ARCH_V5T | ARM_EXT_V5E)
-#define ARM_ARCH_XSCALE (ARM_ARCH_V5TE | ARM_EXT_XSCALE)
+/* The following bitmasks control CPU extensions: */
+#define ARM_EXT_V1 0x00000001 /* All processors (core set). */
+#define ARM_EXT_V2 0x00000002 /* Multiply instructions. */
+#define ARM_EXT_V2S 0x00000004 /* SWP instructions. */
+#define ARM_EXT_V3 0x00000008 /* MSR MRS. */
+#define ARM_EXT_V3M 0x00000010 /* Allow long multiplies. */
+#define ARM_EXT_V4 0x00000020 /* Allow half word loads. */
+#define ARM_EXT_V4T 0x00000040 /* Thumb v1. */
+#define ARM_EXT_V5 0x00000080 /* Allow CLZ, etc. */
+#define ARM_EXT_V5T 0x00000100 /* Thumb v2. */
+#define ARM_EXT_V5ExP 0x00000200 /* DSP core set. */
+#define ARM_EXT_V5E 0x00000400 /* DSP Double transfers. */
+/* Processor specific extensions. */
+#define ARM_EXT_XSCALE 0x00000800 /* Allow MIA etc. */
+#define ARM_EXT_MAVERICK 0x00001000 /* Use Cirrus/DSP coprocessor. */
+
+/* Architectures are the sum of the base and extensions. The ARM ARM (rev E)
+ defines the following: ARMv3, ARMv3M, ARMv4xM, ARMv4, ARMv4TxM, ARMv4T,
+ ARMv5xM, ARMv5, ARMv5TxM, ARMv5T, ARMv5TExP, ARMv5TE. To these we add
+ three more to cover cores prior to ARM6. Finally, there are cores which
+ implement further extensions in the co-processor space. */
+#define ARM_ARCH_V1 ARM_EXT_V1
+#define ARM_ARCH_V2 (ARM_ARCH_V1 | ARM_EXT_V2)
+#define ARM_ARCH_V2S (ARM_ARCH_V2 | ARM_EXT_V2S)
+#define ARM_ARCH_V3 (ARM_ARCH_V2S | ARM_EXT_V3)
+#define ARM_ARCH_V3M (ARM_ARCH_V3 | ARM_EXT_V3M)
+#define ARM_ARCH_V4xM (ARM_ARCH_V3 | ARM_EXT_V4)
+#define ARM_ARCH_V4 (ARM_ARCH_V3M | ARM_EXT_V4)
+#define ARM_ARCH_V4TxM (ARM_ARCH_V4xM | ARM_EXT_V4T)
+#define ARM_ARCH_V4T (ARM_ARCH_V4 | ARM_EXT_V4T)
+#define ARM_ARCH_V5xM (ARM_ARCH_V4xM | ARM_EXT_V5)
+#define ARM_ARCH_V5 (ARM_ARCH_V4 | ARM_EXT_V5)
+#define ARM_ARCH_V5TxM (ARM_ARCH_V5xM | ARM_EXT_V4T | ARM_EXT_V5T)
+#define ARM_ARCH_V5T (ARM_ARCH_V5 | ARM_EXT_V4T | ARM_EXT_V5T)
+#define ARM_ARCH_V5TExP (ARM_ARCH_V5T | ARM_EXT_V5ExP)
+#define ARM_ARCH_V5TE (ARM_ARCH_V5TExP | ARM_EXT_V5E)
+/* Processors with specific extensions in the co-processor space. */
+#define ARM_ARCH_XSCALE (ARM_ARCH_V5TE | ARM_EXT_XSCALE)
/* Some useful combinations: */
#define ARM_ANY 0x00ffffff
#define ARM_2UP (ARM_ANY - ARM_1)
-#define ARM_ALL ARM_2UP /* Not arm1 only. */
-#define ARM_3UP 0x00fffffc
-#define ARM_6UP 0x00fffff8 /* Includes ARM7. */
+#define ARM_ALL ARM_ANY
-#define FPU_CORE 0x80000000
-#define FPU_FPA10 0x40000000
-#define FPU_FPA11 0x40000000
+#define FPU_FPA_EXT_V1 0x80000000 /* Base FPA instruction set. */
+#define FPU_FPA_EXT_V2 0x40000000 /* LFM/SFM. */
#define FPU_NONE 0
+#define FPU_ARCH_FPE FPU_FPA_EXT_V1
+#define FPU_ARCH_FPA (FPU_ARCH_FPE | FPU_FPA_EXT_V2)
+
/* Some useful combinations. */
-#define FPU_ALL 0xff000000 /* Note this is ~ARM_ANY. */
-#define FPU_MEMMULTI 0x7f000000 /* Not fpu_core. */
+#define FPU_ANY 0xff000000 /* Note this is ~ARM_ANY. */
+
+/* Types of processor to assemble for. */
+#define ARM_1 ARM_ARCH_V1
+#define ARM_2 ARM_ARCH_V2
+#define ARM_3 ARM_ARCH_V2S
+#define ARM_250 ARM_ARCH_V2S
+#define ARM_6 ARM_ARCH_V3
+#define ARM_7 ARM_ARCH_V3
+#define ARM_8 ARM_ARCH_V4
+#define ARM_9 ARM_ARCH_V4T
+#define ARM_STRONG ARM_ARCH_V4
+#define ARM_CPU_MASK 0x0000000f /* XXX? */
#ifndef CPU_DEFAULT
#if defined __XSCALE__
-#define CPU_DEFAULT (ARM_9 | ARM_ARCH_XSCALE)
+#define CPU_DEFAULT (ARM_ARCH_XSCALE)
#else
#if defined __thumb__
-#define CPU_DEFAULT (ARM_7 | ARM_ARCH_V4T)
+#define CPU_DEFAULT (ARM_ARCH_V5T)
#else
#define CPU_DEFAULT ARM_ALL
#endif
#endif
#ifndef FPU_DEFAULT
-#define FPU_DEFAULT FPU_ALL
+#define FPU_DEFAULT FPU_ARCH_FPA
#endif
#define streq(a, b) (strcmp (a, b) == 0)
/* This array holds the chars that always start a comment. If the
pre-processor is disabled, these aren't very useful. */
-CONST char comment_chars[] = "@";
+const char comment_chars[] = "@";
/* This array holds the chars that only start a comment at the beginning of
a line. If the line seems to have the form '# 123 filename'
first line of the input file. This is because the compiler outputs
#NO_APP at the beginning of its output. */
/* Also note that comments like this one will always work. */
-CONST char line_comment_chars[] = "#";
+const char line_comment_chars[] = "#";
-CONST char line_separator_chars[] = ";";
+const char line_separator_chars[] = ";";
/* Chars that can be used to separate mant
from exp in floating point numbers. */
-CONST char EXP_CHARS[] = "eE";
+const char EXP_CHARS[] = "eE";
/* Chars that mean this number is a floating point constant. */
/* As in 0f12.456 */
/* or 0d1.2345e12 */
-CONST char FLT_CHARS[] = "rRsSfFdDxXeEpP";
+const char FLT_CHARS[] = "rRsSfFdDxXeEpP";
/* Prefix characters that indicate the start of an immediate
value. */
#endif
/* Size of relocation record. */
-CONST int md_reloc_size = 8;
+const int md_reloc_size = 8;
/* 0: assemble for ARM,
1: assemble for Thumb,
struct arm_it
{
- CONST char * error;
+ const char * error;
unsigned long instruction;
int suffix;
int size;
#define NUM_FLOAT_VALS 8
-CONST char * fp_const[] =
+const char * fp_const[] =
{
"0.0", "1.0", "2.0", "3.0", "4.0", "5.0", "0.5", "10.0", 0
};
struct asm_cond
{
- CONST char * template;
+ const char * template;
unsigned long value;
};
/* This is to save a hash look-up in the common case. */
#define COND_ALWAYS 0xe0000000
-static CONST struct asm_cond conds[] =
+static const struct asm_cond conds[] =
{
{"eq", 0x00000000},
{"ne", 0x10000000},
the set_bits: */
struct asm_flg
{
- CONST char * template; /* Basic flag string. */
+ const char * template; /* Basic flag string. */
unsigned long set_bits; /* Bits to set. */
};
-static CONST struct asm_flg s_flag[] =
+static const struct asm_flg s_flag[] =
{
{"s", CONDS_BIT},
{NULL, 0}
};
-static CONST struct asm_flg ldr_flags[] =
+static const struct asm_flg ldr_flags[] =
{
{"d", DOUBLE_LOAD_FLAG},
{"b", 0x00400000},
{NULL, 0}
};
-static CONST struct asm_flg str_flags[] =
+static const struct asm_flg str_flags[] =
{
{"d", DOUBLE_LOAD_FLAG},
{"b", 0x00400000},
{NULL, 0}
};
-static CONST struct asm_flg byte_flag[] =
+static const struct asm_flg byte_flag[] =
{
{"b", 0x00400000},
{NULL, 0}
};
-static CONST struct asm_flg cmp_flags[] =
+static const struct asm_flg cmp_flags[] =
{
{"s", CONDS_BIT},
{"p", 0x0010f000},
{NULL, 0}
};
-static CONST struct asm_flg ldm_flags[] =
+static const struct asm_flg ldm_flags[] =
{
{"ed", 0x01800000},
{"fd", 0x00800000},
{NULL, 0}
};
-static CONST struct asm_flg stm_flags[] =
+static const struct asm_flg stm_flags[] =
{
{"ed", 0x00000000},
{"fd", 0x01000000},
{NULL, 0}
};
-static CONST struct asm_flg lfm_flags[] =
+static const struct asm_flg lfm_flags[] =
{
{"fd", 0x00800000},
{"ea", 0x01000000},
{NULL, 0}
};
-static CONST struct asm_flg sfm_flags[] =
+static const struct asm_flg sfm_flags[] =
{
{"fd", 0x01000000},
{"ea", 0x00800000},
{NULL, 0}
};
-static CONST struct asm_flg round_flags[] =
+static const struct asm_flg round_flags[] =
{
{"p", 0x00000020},
{"m", 0x00000040},
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. */
-static CONST struct asm_flg fix_flags[] =
+static const struct asm_flg fix_flags[] =
{
{"p", 0x00000020},
{"m", 0x00000040},
{NULL, 0}
};
-static CONST struct asm_flg except_flag[] =
+static const struct asm_flg except_flag[] =
{
{"e", 0x00400000},
{NULL, 0}
};
-static CONST struct asm_flg long_flag[] =
+static const struct asm_flg long_flag[] =
{
{"l", 0x00400000},
{NULL, 0}
struct asm_psr
{
- CONST char * template;
+ const char * template;
boolean cpsr;
unsigned long field;
};
#define PSR_s (1 << 2)
#define PSR_f (1 << 3)
-static CONST struct asm_psr psrs[] =
+static const struct asm_psr psrs[] =
{
{"CPSR", true, PSR_c | PSR_f},
{"CPSR_all", true, PSR_c | PSR_f},
{"SPSR_cxsf", false, PSR_c | PSR_x | PSR_s | PSR_f},
};
+enum cirrus_regtype
+ {
+ CIRRUS_REGTYPE_MVF = 1,
+ CIRRUS_REGTYPE_MVFX = 2,
+ CIRRUS_REGTYPE_MVD = 3,
+ CIRRUS_REGTYPE_MVDX = 4,
+ CIRRUS_REGTYPE_MVAX = 5,
+ CIRRUS_REGTYPE_DSPSC = 6,
+ CIRRUS_REGTYPE_ANY = 7
+ };
+
/* Functions called by parser. */
/* ARM instructions. */
static void do_arit PARAMS ((char *, unsigned long));
static void do_ldmstm PARAMS ((char *, unsigned long));
static void do_branch PARAMS ((char *, unsigned long));
static void do_swi PARAMS ((char *, unsigned long));
+
/* Pseudo Op codes. */
static void do_adr PARAMS ((char *, unsigned long));
-static void do_adrl PARAMS ((char *, unsigned long));
static void do_nop PARAMS ((char *, unsigned long));
-/* ARM 2. */
+
+/* ARM v2. */
static void do_mul PARAMS ((char *, unsigned long));
static void do_mla PARAMS ((char *, unsigned long));
-/* ARM 3. */
+
+/* ARM v2S. */
static void do_swap PARAMS ((char *, unsigned long));
-/* ARM 6. */
+
+/* ARM v3. */
static void do_msr PARAMS ((char *, unsigned long));
static void do_mrs PARAMS ((char *, unsigned long));
-/* ARM 7M. */
+
+/* ARM v3M. */
static void do_mull PARAMS ((char *, unsigned long));
-/* ARM THUMB. */
-static void do_bx PARAMS ((char *, unsigned long));
-/* ARM_EXT_XScale. */
-static void do_mia PARAMS ((char *, unsigned long));
-static void do_mar PARAMS ((char *, unsigned long));
-static void do_mra PARAMS ((char *, unsigned long));
-static void do_pld PARAMS ((char *, unsigned long));
-static void do_ldrd PARAMS ((char *, unsigned long));
+/* ARM v4T. */
+static void do_bx PARAMS ((char *, unsigned long));
-/* ARM_EXT_V5. */
+/* ARM_v5. */
static void do_blx PARAMS ((char *, unsigned long));
static void do_bkpt PARAMS ((char *, unsigned long));
static void do_clz PARAMS ((char *, unsigned long));
static void do_cdp2 PARAMS ((char *, unsigned long));
static void do_co_reg2 PARAMS ((char *, unsigned long));
-static void do_t_blx PARAMS ((char *));
-static void do_t_bkpt PARAMS ((char *));
-
-/* ARM_EXT_V5E. */
+/* ARM v5ExP. */
static void do_smla PARAMS ((char *, unsigned long));
static void do_smlal PARAMS ((char *, unsigned long));
static void do_smul PARAMS ((char *, unsigned long));
static void do_qadd PARAMS ((char *, unsigned long));
+
+/* ARM v5E. */
+static void do_pld PARAMS ((char *, unsigned long));
+static void do_ldrd PARAMS ((char *, unsigned long));
static void do_co_reg2c PARAMS ((char *, unsigned long));
/* Coprocessor Instructions. */
static void do_cdp PARAMS ((char *, unsigned long));
static void do_lstc PARAMS ((char *, unsigned long));
static void do_co_reg PARAMS ((char *, unsigned long));
-static void do_fp_ctrl PARAMS ((char *, unsigned long));
-static void do_fp_ldst PARAMS ((char *, unsigned long));
-static void do_fp_ldmstm PARAMS ((char *, unsigned long));
-static void do_fp_dyadic PARAMS ((char *, unsigned long));
-static void do_fp_monadic PARAMS ((char *, unsigned long));
-static void do_fp_cmp PARAMS ((char *, unsigned long));
-static void do_fp_from_reg PARAMS ((char *, unsigned long));
-static void do_fp_to_reg PARAMS ((char *, unsigned long));
+
+/* FPA instructions. */
+static void do_fpa_ctrl PARAMS ((char *, unsigned long));
+static void do_fpa_ldst PARAMS ((char *, unsigned long));
+static void do_fpa_ldmstm PARAMS ((char *, unsigned long));
+static void do_fpa_dyadic PARAMS ((char *, unsigned long));
+static void do_fpa_monadic PARAMS ((char *, unsigned long));
+static void do_fpa_cmp PARAMS ((char *, unsigned long));
+static void do_fpa_from_reg PARAMS ((char *, unsigned long));
+static void do_fpa_to_reg PARAMS ((char *, unsigned long));
+
+/* XScale. */
+static void do_mia PARAMS ((char *, unsigned long));
+static void do_mar PARAMS ((char *, unsigned long));
+static void do_mra PARAMS ((char *, unsigned long));
+
+/* ARM_EXT_MAVERICK. */
+static void do_c_binops PARAMS ((char *, unsigned long, int));
+static void do_c_binops_1 PARAMS ((char *, unsigned long));
+static void do_c_binops_2 PARAMS ((char *, unsigned long));
+static void do_c_binops_3 PARAMS ((char *, unsigned long));
+static void do_c_triple PARAMS ((char *, unsigned long, int));
+static void do_c_triple_4 PARAMS ((char *, unsigned long));
+static void do_c_triple_5 PARAMS ((char *, unsigned long));
+static void do_c_quad PARAMS ((char *, unsigned long, int));
+static void do_c_quad_6 PARAMS ((char *, unsigned long));
+static void do_c_dspsc PARAMS ((char *, unsigned long, int));
+static void do_c_dspsc_1 PARAMS ((char *, unsigned long));
+static void do_c_dspsc_2 PARAMS ((char *, unsigned long));
+static void do_c_shift PARAMS ((char *, unsigned long, int));
+static void do_c_shift_1 PARAMS ((char *, unsigned long));
+static void do_c_shift_2 PARAMS ((char *, unsigned long));
+static void do_c_ldst PARAMS ((char *, unsigned long, int));
+static void do_c_ldst_1 PARAMS ((char *, unsigned long));
+static void do_c_ldst_2 PARAMS ((char *, unsigned long));
+static void do_c_ldst_3 PARAMS ((char *, unsigned long));
+static void do_c_ldst_4 PARAMS ((char *, unsigned long));
+static int cirrus_reg_required_here PARAMS ((char **, int, enum cirrus_regtype));
+static int cirrus_valid_reg PARAMS ((int, enum cirrus_regtype));
+static int cirrus_parse_offset PARAMS ((char **, int *));
static void fix_new_arm PARAMS ((fragS *, int, short, expressionS *, int, int));
static int arm_reg_parse PARAMS ((char **));
-static CONST struct asm_psr * arm_psr_parse PARAMS ((char **));
-static void symbol_locate PARAMS ((symbolS *, CONST char *, segT, valueT, fragS *));
+static const struct asm_psr * arm_psr_parse PARAMS ((char **));
+static void symbol_locate PARAMS ((symbolS *, const char *, segT, valueT, fragS *));
static int add_to_lit_pool PARAMS ((void));
static unsigned validate_immediate PARAMS ((unsigned));
static unsigned validate_immediate_twopart PARAMS ((unsigned int, unsigned int *));
static valueT md_chars_to_number PARAMS ((char *, int));
static void insert_reg_alias PARAMS ((char *, int));
static void output_inst PARAMS ((void));
+static int accum0_required_here PARAMS ((char **));
+static int ld_mode_required_here PARAMS ((char **));
+static void do_branch25 PARAMS ((char *, unsigned long));
+static symbolS * find_real_start PARAMS ((symbolS *));
#ifdef OBJ_ELF
static bfd_reloc_code_real_type arm_parse_reloc PARAMS ((void));
#endif
/* LONGEST_INST is the longest basic instruction name without
conditions or flags. ARM7M has 4 of length 5. El Segundo
has one basic instruction name of length 7 (SMLALxy). */
-#define LONGEST_INST 7
+#define LONGEST_INST 10
+
+/* "INSN<cond> X,Y" where X:bit12, Y:bit16. */
+#define CIRRUS_MODE1 0x100c
+
+/* "INSN<cond> X,Y" where X:bit16, Y:bit12. */
+#define CIRRUS_MODE2 0x0c10
+
+/* "INSN<cond> X,Y" where X:0, Y:bit16. */
+#define CIRRUS_MODE3 0x1000
+
+/* "INSN<cond> X,Y,Z" where X:16, Y:0, Z:12. */
+#define CIRRUS_MODE4 0x0c0010
+
+/* "INSN<cond> X,Y,Z" where X:12, Y:16, Z:0. */
+#define CIRRUS_MODE5 0x00100c
+
+/* "INSN<cond> W,X,Y,Z" where W:5, X:12, Y:16, Z:0. */
+#define CIRRUS_MODE6 0x00100c05
struct asm_opcode
{
/* Basic string to match. */
- CONST char * template;
+ const char * template;
/* Basic instruction code. */
unsigned long value;
/* Compulsory suffix that must follow conds. If "", then the
instruction is not conditional and must have no suffix. */
- CONST char * comp_suffix;
+ const char * comp_suffix;
/* Bits to toggle if flag 'n' set. */
- CONST struct asm_flg * flags;
+ const struct asm_flg * flags;
/* Which CPU variants this exists for. */
unsigned long variants;
void (* parms) PARAMS ((char *, unsigned long));
};
-static CONST struct asm_opcode insns[] =
-{
-/* Intel XScale extensions to ARM V5 ISA. */
- {"mia", 0x0e200010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
- {"miaph", 0x0e280010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
- {"miabb", 0x0e2c0010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
- {"miabt", 0x0e2d0010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
- {"miatb", 0x0e2e0010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
- {"miatt", 0x0e2f0010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
- {"mar", 0x0c400000, NULL, NULL, ARM_EXT_XSCALE, do_mar},
- {"mra", 0x0c500000, NULL, NULL, ARM_EXT_XSCALE, do_mra},
- {"pld", 0xf450f000, "", NULL, ARM_EXT_XSCALE, do_pld},
- {"ldr", 0x000000d0, NULL, ldr_flags, ARM_ANY, do_ldrd},
- {"str", 0x000000f0, NULL, str_flags, ARM_ANY, do_ldrd},
-
-/* ARM Instructions. */
- {"and", 0x00000000, NULL, s_flag, ARM_ANY, do_arit},
- {"eor", 0x00200000, NULL, s_flag, ARM_ANY, do_arit},
- {"sub", 0x00400000, NULL, s_flag, ARM_ANY, do_arit},
- {"rsb", 0x00600000, NULL, s_flag, ARM_ANY, do_arit},
- {"add", 0x00800000, NULL, s_flag, ARM_ANY, do_arit},
- {"adc", 0x00a00000, NULL, s_flag, ARM_ANY, do_arit},
- {"sbc", 0x00c00000, NULL, s_flag, ARM_ANY, do_arit},
- {"rsc", 0x00e00000, NULL, s_flag, ARM_ANY, do_arit},
- {"orr", 0x01800000, NULL, s_flag, ARM_ANY, do_arit},
- {"bic", 0x01c00000, NULL, s_flag, ARM_ANY, do_arit},
- {"tst", 0x01000000, NULL, cmp_flags, ARM_ANY, do_cmp},
- {"teq", 0x01200000, NULL, cmp_flags, ARM_ANY, do_cmp},
- {"cmp", 0x01400000, NULL, cmp_flags, ARM_ANY, do_cmp},
- {"cmn", 0x01600000, NULL, cmp_flags, ARM_ANY, do_cmp},
- {"mov", 0x01a00000, NULL, s_flag, ARM_ANY, do_mov},
- {"mvn", 0x01e00000, NULL, s_flag, ARM_ANY, do_mov},
- {"str", 0x04000000, NULL, str_flags, ARM_ANY, do_ldst},
- {"ldr", 0x04100000, NULL, ldr_flags, ARM_ANY, do_ldst},
- {"stm", 0x08000000, NULL, stm_flags, ARM_ANY, do_ldmstm},
- {"ldm", 0x08100000, NULL, ldm_flags, ARM_ANY, do_ldmstm},
- {"swi", 0x0f000000, NULL, NULL, ARM_ANY, do_swi},
+static const struct asm_opcode insns[] =
+{
+ /* XXX Temporary hack. Override the normal load/store entry points. */
+ {"ldr", 0x000000d0, NULL, ldr_flags, ARM_EXT_V1, do_ldrd},
+ {"str", 0x000000f0, NULL, str_flags, ARM_EXT_V1, do_ldrd},
+
+ /* Core ARM Instructions. */
+ {"and", 0x00000000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"eor", 0x00200000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"sub", 0x00400000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"rsb", 0x00600000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"add", 0x00800000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"adc", 0x00a00000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"sbc", 0x00c00000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"rsc", 0x00e00000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"orr", 0x01800000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"bic", 0x01c00000, NULL, s_flag, ARM_EXT_V1, do_arit},
+ {"tst", 0x01000000, NULL, cmp_flags, ARM_EXT_V1, do_cmp},
+ {"teq", 0x01200000, NULL, cmp_flags, ARM_EXT_V1, do_cmp},
+ {"cmp", 0x01400000, NULL, cmp_flags, ARM_EXT_V1, do_cmp},
+ {"cmn", 0x01600000, NULL, cmp_flags, ARM_EXT_V1, do_cmp},
+ {"mov", 0x01a00000, NULL, s_flag, ARM_EXT_V1, do_mov},
+ {"mvn", 0x01e00000, NULL, s_flag, ARM_EXT_V1, do_mov},
+ {"str", 0x04000000, NULL, str_flags, ARM_EXT_V1, do_ldst},
+ {"ldr", 0x04100000, NULL, ldr_flags, ARM_EXT_V1, do_ldst},
+ {"stm", 0x08000000, NULL, stm_flags, ARM_EXT_V1, do_ldmstm},
+ {"ldm", 0x08100000, NULL, ldm_flags, ARM_EXT_V1, do_ldmstm},
+ {"swi", 0x0f000000, NULL, NULL, ARM_EXT_V1, do_swi},
#ifdef TE_WINCE
- {"bl", 0x0b000000, NULL, NULL, ARM_ANY, do_branch},
- {"b", 0x0a000000, NULL, NULL, ARM_ANY, do_branch},
+ /* XXX This is the wrong place to do this. Think multi-arch. */
+ {"bl", 0x0b000000, NULL, NULL, ARM_EXT_V1, do_branch},
+ {"b", 0x0a000000, NULL, NULL, ARM_EXT_V1, do_branch},
#else
- {"bl", 0x0bfffffe, NULL, NULL, ARM_ANY, do_branch},
- {"b", 0x0afffffe, NULL, NULL, ARM_ANY, do_branch},
+ {"bl", 0x0bfffffe, NULL, NULL, ARM_EXT_V1, do_branch},
+ {"b", 0x0afffffe, NULL, NULL, ARM_EXT_V1, do_branch},
#endif
-/* Pseudo ops. */
- {"adr", 0x028f0000, NULL, long_flag, ARM_ANY, do_adr},
- {"nop", 0x01a00000, NULL, NULL, ARM_ANY, do_nop},
-
-/* ARM 2 multiplies. */
- {"mul", 0x00000090, NULL, s_flag, ARM_2UP, do_mul},
- {"mla", 0x00200090, NULL, s_flag, ARM_2UP, do_mla},
-
-/* ARM 3 - swp instructions. */
- {"swp", 0x01000090, NULL, byte_flag, ARM_3UP, do_swap},
-
-/* ARM 6 Coprocessor instructions. */
- {"mrs", 0x010f0000, NULL, NULL, ARM_6UP, do_mrs},
- {"msr", 0x0120f000, NULL, NULL, ARM_6UP, do_msr},
-/* ScottB: our code uses 0x0128f000 for msr.
- NickC: but this is wrong because the bits 16 through 19 are
- handled by the PSR_xxx defines above. */
-
-/* ARM 7M long multiplies - need signed/unsigned flags! */
- {"smull", 0x00c00090, NULL, s_flag, ARM_EXT_LONGMUL, do_mull},
- {"umull", 0x00800090, NULL, s_flag, ARM_EXT_LONGMUL, do_mull},
- {"smlal", 0x00e00090, NULL, s_flag, ARM_EXT_LONGMUL, do_mull},
- {"umlal", 0x00a00090, NULL, s_flag, ARM_EXT_LONGMUL, do_mull},
-
-/* ARM THUMB interworking. */
- {"bx", 0x012fff10, NULL, NULL, ARM_EXT_THUMB, do_bx},
-
-/* Floating point instructions. */
- {"wfs", 0x0e200110, NULL, NULL, FPU_ALL, do_fp_ctrl},
- {"rfs", 0x0e300110, NULL, NULL, FPU_ALL, do_fp_ctrl},
- {"wfc", 0x0e400110, NULL, NULL, FPU_ALL, do_fp_ctrl},
- {"rfc", 0x0e500110, NULL, NULL, FPU_ALL, do_fp_ctrl},
- {"ldf", 0x0c100100, "sdep", NULL, FPU_ALL, do_fp_ldst},
- {"stf", 0x0c000100, "sdep", NULL, FPU_ALL, do_fp_ldst},
- {"lfm", 0x0c100200, NULL, lfm_flags, FPU_MEMMULTI, do_fp_ldmstm},
- {"sfm", 0x0c000200, NULL, sfm_flags, FPU_MEMMULTI, do_fp_ldmstm},
- {"mvf", 0x0e008100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"mnf", 0x0e108100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"abs", 0x0e208100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"rnd", 0x0e308100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"sqt", 0x0e408100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"log", 0x0e508100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"lgn", 0x0e608100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"exp", 0x0e708100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"sin", 0x0e808100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"cos", 0x0e908100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"tan", 0x0ea08100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"asn", 0x0eb08100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"acs", 0x0ec08100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"atn", 0x0ed08100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"urd", 0x0ee08100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"nrm", 0x0ef08100, "sde", round_flags, FPU_ALL, do_fp_monadic},
- {"adf", 0x0e000100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"suf", 0x0e200100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"rsf", 0x0e300100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"muf", 0x0e100100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"dvf", 0x0e400100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"rdf", 0x0e500100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"pow", 0x0e600100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"rpw", 0x0e700100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"rmf", 0x0e800100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"fml", 0x0e900100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"fdv", 0x0ea00100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"frd", 0x0eb00100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"pol", 0x0ec00100, "sde", round_flags, FPU_ALL, do_fp_dyadic},
- {"cmf", 0x0e90f110, NULL, except_flag, FPU_ALL, do_fp_cmp},
- {"cnf", 0x0eb0f110, NULL, except_flag, FPU_ALL, do_fp_cmp},
-/* The FPA10 data sheet suggests that the 'E' of cmfe/cnfe should not
- be an optional suffix, but part of the instruction. To be compatible,
- we accept either. */
- {"cmfe", 0x0ed0f110, NULL, NULL, FPU_ALL, do_fp_cmp},
- {"cnfe", 0x0ef0f110, NULL, NULL, FPU_ALL, do_fp_cmp},
- {"flt", 0x0e000110, "sde", round_flags, FPU_ALL, do_fp_from_reg},
- {"fix", 0x0e100110, NULL, fix_flags, FPU_ALL, do_fp_to_reg},
-
-/* Generic copressor instructions. */
- {"cdp", 0x0e000000, NULL, NULL, ARM_2UP, do_cdp},
- {"ldc", 0x0c100000, NULL, long_flag, ARM_2UP, do_lstc},
- {"stc", 0x0c000000, NULL, long_flag, ARM_2UP, do_lstc},
- {"mcr", 0x0e000010, NULL, NULL, ARM_2UP, do_co_reg},
- {"mrc", 0x0e100010, NULL, NULL, ARM_2UP, do_co_reg},
-
-/* ARM ISA extension 5. */
-/* Note: blx is actually 2 opcodes, so the .value is set dynamically.
- And it's sometimes conditional and sometimes not. */
+ /* Pseudo ops. */
+ {"adr", 0x028f0000, NULL, long_flag, ARM_EXT_V1, do_adr},
+ {"nop", 0x01a00000, NULL, NULL, ARM_EXT_V1, do_nop},
+
+ /* ARM 2 multiplies. */
+ {"mul", 0x00000090, NULL, s_flag, ARM_EXT_V2, do_mul},
+ {"mla", 0x00200090, NULL, s_flag, ARM_EXT_V2, do_mla},
+
+ /* Generic copressor instructions. */
+ {"cdp", 0x0e000000, NULL, NULL, ARM_EXT_V2, do_cdp},
+ {"ldc", 0x0c100000, NULL, long_flag, ARM_EXT_V2, do_lstc},
+ {"stc", 0x0c000000, NULL, long_flag, ARM_EXT_V2, do_lstc},
+ {"mcr", 0x0e000010, NULL, NULL, ARM_EXT_V2, do_co_reg},
+ {"mrc", 0x0e100010, NULL, NULL, ARM_EXT_V2, do_co_reg},
+
+ /* ARM 3 - swp instructions. */
+ {"swp", 0x01000090, NULL, byte_flag, ARM_EXT_V2S, do_swap},
+
+ /* ARM 6 Status register instructions. */
+ {"mrs", 0x010f0000, NULL, NULL, ARM_EXT_V3, do_mrs},
+ {"msr", 0x0120f000, NULL, NULL, ARM_EXT_V3, do_msr},
+ /* ScottB: our code uses 0x0128f000 for msr.
+ NickC: but this is wrong because the bits 16 through 19 are
+ handled by the PSR_xxx defines above. */
+
+ /* ARM 7M long multiplies - need signed/unsigned flags! */
+ {"smull", 0x00c00090, NULL, s_flag, ARM_EXT_V3M, do_mull},
+ {"umull", 0x00800090, NULL, s_flag, ARM_EXT_V3M, do_mull},
+ {"smlal", 0x00e00090, NULL, s_flag, ARM_EXT_V3M, do_mull},
+ {"umlal", 0x00a00090, NULL, s_flag, ARM_EXT_V3M, do_mull},
+
+ /* ARM Architecture 4T. */
+ /* Note: bx (and blx) are required on V5, even if the processor does
+ not support Thumb. */
+ {"bx", 0x012fff10, NULL, NULL, ARM_EXT_V4T | ARM_EXT_V5, do_bx},
+
+ /* ARM ISA extension 5. */
+ /* Note: blx is actually 2 opcodes, so the .value is set dynamically.
+ And it's sometimes conditional and sometimes not. */
{"blx", 0, NULL, NULL, ARM_EXT_V5, do_blx},
{"clz", 0x016f0f10, NULL, NULL, ARM_EXT_V5, do_clz},
{"bkpt", 0xe1200070, "", NULL, ARM_EXT_V5, do_bkpt},
{"mcr2", 0xfe000010, "", NULL, ARM_EXT_V5, do_co_reg2},
{"mrc2", 0xfe100010, "", NULL, ARM_EXT_V5, do_co_reg2},
-/* ARM ISA extension 5E, El Segundo. */
- {"smlabb", 0x01000080, NULL, NULL, ARM_EXT_V5E, do_smla},
- {"smlatb", 0x010000a0, NULL, NULL, ARM_EXT_V5E, do_smla},
- {"smlabt", 0x010000c0, NULL, NULL, ARM_EXT_V5E, do_smla},
- {"smlatt", 0x010000e0, NULL, NULL, ARM_EXT_V5E, do_smla},
-
- {"smlawb", 0x01200080, NULL, NULL, ARM_EXT_V5E, do_smla},
- {"smlawt", 0x012000c0, NULL, NULL, ARM_EXT_V5E, do_smla},
-
- {"smlalbb",0x01400080, NULL, NULL, ARM_EXT_V5E, do_smlal},
- {"smlaltb",0x014000a0, NULL, NULL, ARM_EXT_V5E, do_smlal},
- {"smlalbt",0x014000c0, NULL, NULL, ARM_EXT_V5E, do_smlal},
- {"smlaltt",0x014000e0, NULL, NULL, ARM_EXT_V5E, do_smlal},
-
- {"smulbb", 0x01600080, NULL, NULL, ARM_EXT_V5E, do_smul},
- {"smultb", 0x016000a0, NULL, NULL, ARM_EXT_V5E, do_smul},
- {"smulbt", 0x016000c0, NULL, NULL, ARM_EXT_V5E, do_smul},
- {"smultt", 0x016000e0, NULL, NULL, ARM_EXT_V5E, do_smul},
-
- {"smulwb", 0x012000a0, NULL, NULL, ARM_EXT_V5E, do_smul},
- {"smulwt", 0x012000e0, NULL, NULL, ARM_EXT_V5E, do_smul},
-
- {"qadd", 0x01000050, NULL, NULL, ARM_EXT_V5E, do_qadd},
- {"qdadd", 0x01400050, NULL, NULL, ARM_EXT_V5E, do_qadd},
- {"qsub", 0x01200050, NULL, NULL, ARM_EXT_V5E, do_qadd},
- {"qdsub", 0x01600050, NULL, NULL, ARM_EXT_V5E, do_qadd},
-
+/* ARM Architecture 5ExP. */
+ {"smlabb", 0x01000080, NULL, NULL, ARM_EXT_V5ExP, do_smla},
+ {"smlatb", 0x010000a0, NULL, NULL, ARM_EXT_V5ExP, do_smla},
+ {"smlabt", 0x010000c0, NULL, NULL, ARM_EXT_V5ExP, do_smla},
+ {"smlatt", 0x010000e0, NULL, NULL, ARM_EXT_V5ExP, do_smla},
+
+ {"smlawb", 0x01200080, NULL, NULL, ARM_EXT_V5ExP, do_smla},
+ {"smlawt", 0x012000c0, NULL, NULL, ARM_EXT_V5ExP, do_smla},
+
+ {"smlalbb",0x01400080, NULL, NULL, ARM_EXT_V5ExP, do_smlal},
+ {"smlaltb",0x014000a0, NULL, NULL, ARM_EXT_V5ExP, do_smlal},
+ {"smlalbt",0x014000c0, NULL, NULL, ARM_EXT_V5ExP, do_smlal},
+ {"smlaltt",0x014000e0, NULL, NULL, ARM_EXT_V5ExP, do_smlal},
+
+ {"smulbb", 0x01600080, NULL, NULL, ARM_EXT_V5ExP, do_smul},
+ {"smultb", 0x016000a0, NULL, NULL, ARM_EXT_V5ExP, do_smul},
+ {"smulbt", 0x016000c0, NULL, NULL, ARM_EXT_V5ExP, do_smul},
+ {"smultt", 0x016000e0, NULL, NULL, ARM_EXT_V5ExP, do_smul},
+
+ {"smulwb", 0x012000a0, NULL, NULL, ARM_EXT_V5ExP, do_smul},
+ {"smulwt", 0x012000e0, NULL, NULL, ARM_EXT_V5ExP, do_smul},
+
+ {"qadd", 0x01000050, NULL, NULL, ARM_EXT_V5ExP, do_qadd},
+ {"qdadd", 0x01400050, NULL, NULL, ARM_EXT_V5ExP, do_qadd},
+ {"qsub", 0x01200050, NULL, NULL, ARM_EXT_V5ExP, do_qadd},
+ {"qdsub", 0x01600050, NULL, NULL, ARM_EXT_V5ExP, do_qadd},
+
+ /* ARM Architecture 5E. */
+ {"pld", 0xf450f000, "", NULL, ARM_EXT_V5E, do_pld},
+ {"ldr", 0x000000d0, NULL, ldr_flags, ARM_EXT_V5E, do_ldrd},
+ {"str", 0x000000f0, NULL, str_flags, ARM_EXT_V5E, do_ldrd},
{"mcrr", 0x0c400000, NULL, NULL, ARM_EXT_V5E, do_co_reg2c},
{"mrrc", 0x0c500000, NULL, NULL, ARM_EXT_V5E, do_co_reg2c},
+
+ /* Core FPA instruction set (V1). */
+ {"wfs", 0x0e200110, NULL, NULL, FPU_FPA_EXT_V1, do_fpa_ctrl},
+ {"rfs", 0x0e300110, NULL, NULL, FPU_FPA_EXT_V1, do_fpa_ctrl},
+ {"wfc", 0x0e400110, NULL, NULL, FPU_FPA_EXT_V1, do_fpa_ctrl},
+ {"rfc", 0x0e500110, NULL, NULL, FPU_FPA_EXT_V1, do_fpa_ctrl},
+ {"ldf", 0x0c100100, "sdep", NULL, FPU_FPA_EXT_V1, do_fpa_ldst},
+ {"stf", 0x0c000100, "sdep", NULL, FPU_FPA_EXT_V1, do_fpa_ldst},
+ {"mvf", 0x0e008100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"mnf", 0x0e108100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"abs", 0x0e208100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"rnd", 0x0e308100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"sqt", 0x0e408100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"log", 0x0e508100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"lgn", 0x0e608100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"exp", 0x0e708100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"sin", 0x0e808100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"cos", 0x0e908100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"tan", 0x0ea08100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"asn", 0x0eb08100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"acs", 0x0ec08100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"atn", 0x0ed08100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"urd", 0x0ee08100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"nrm", 0x0ef08100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_monadic},
+ {"adf", 0x0e000100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"suf", 0x0e200100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"rsf", 0x0e300100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"muf", 0x0e100100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"dvf", 0x0e400100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"rdf", 0x0e500100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"pow", 0x0e600100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"rpw", 0x0e700100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"rmf", 0x0e800100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"fml", 0x0e900100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"fdv", 0x0ea00100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"frd", 0x0eb00100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"pol", 0x0ec00100, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_dyadic},
+ {"cmf", 0x0e90f110, NULL, except_flag, FPU_FPA_EXT_V1, do_fpa_cmp},
+ {"cnf", 0x0eb0f110, NULL, except_flag, FPU_FPA_EXT_V1, do_fpa_cmp},
+ /* The FPA10 data sheet suggests that the 'E' of cmfe/cnfe should not
+ be an optional suffix, but part of the instruction. To be compatible,
+ we accept either. */
+ {"cmfe", 0x0ed0f110, NULL, NULL, FPU_FPA_EXT_V1, do_fpa_cmp},
+ {"cnfe", 0x0ef0f110, NULL, NULL, FPU_FPA_EXT_V1, do_fpa_cmp},
+ {"flt", 0x0e000110, "sde", round_flags, FPU_FPA_EXT_V1, do_fpa_from_reg},
+ {"fix", 0x0e100110, NULL, fix_flags, FPU_FPA_EXT_V1, do_fpa_to_reg},
+
+ /* Instructions that were new with the real FPA, call them V2. */
+ {"lfm", 0x0c100200, NULL, lfm_flags, FPU_FPA_EXT_V2, do_fpa_ldmstm},
+ {"sfm", 0x0c000200, NULL, sfm_flags, FPU_FPA_EXT_V2, do_fpa_ldmstm},
+
+ /* Intel XScale extensions to ARM V5 ISA. (All use CP0). */
+ {"mia", 0x0e200010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
+ {"miaph", 0x0e280010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
+ {"miabb", 0x0e2c0010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
+ {"miabt", 0x0e2d0010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
+ {"miatb", 0x0e2e0010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
+ {"miatt", 0x0e2f0010, NULL, NULL, ARM_EXT_XSCALE, do_mia},
+ {"mar", 0x0c400000, NULL, NULL, ARM_EXT_XSCALE, do_mar},
+ {"mra", 0x0c500000, NULL, NULL, ARM_EXT_XSCALE, do_mra},
+
+ /* Cirrus DSP instructions. */
+ {"cfldrs", 0x0c100400, NULL, NULL, ARM_EXT_MAVERICK, do_c_ldst_1},
+ {"cfldrd", 0x0c500400, NULL, NULL, ARM_EXT_MAVERICK, do_c_ldst_2},
+ {"cfldr32", 0x0c100500, NULL, NULL, ARM_EXT_MAVERICK, do_c_ldst_3},
+ {"cfldr64", 0x0c500500, NULL, NULL, ARM_EXT_MAVERICK, do_c_ldst_4},
+ {"cfstrs", 0x0c000400, NULL, NULL, ARM_EXT_MAVERICK, do_c_ldst_1},
+ {"cfstrd", 0x0c400400, NULL, NULL, ARM_EXT_MAVERICK, do_c_ldst_2},
+ {"cfstr32", 0x0c000500, NULL, NULL, ARM_EXT_MAVERICK, do_c_ldst_3},
+ {"cfstr64", 0x0c400500, NULL, NULL, ARM_EXT_MAVERICK, do_c_ldst_4},
+ {"cfmvsr", 0x0e000450, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_2},
+ {"cfmvrs", 0x0e100450, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfmvdlr", 0x0e000410, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_2},
+ {"cfmvrdl", 0x0e100410, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfmvdhr", 0x0e000430, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_2},
+ {"cfmvrdh", 0x0e100430, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfmv64lr", 0x0e000510, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_2},
+ {"cfmvr64l", 0x0e100510, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfmv64hr", 0x0e000530, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_2},
+ {"cfmvr64h", 0x0e100530, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfmval32", 0x0e100610, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmv32al", 0x0e000610, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmvam32", 0x0e100630, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmv32am", 0x0e000630, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmvah32", 0x0e100650, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmv32ah", 0x0e000650, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmv32a", 0x0e000670, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmva32", 0x0e100670, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmv64a", 0x0e000690, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmva64", 0x0e100690, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_3},
+ {"cfmvsc32", 0x0e1006b0, NULL, NULL, ARM_EXT_MAVERICK, do_c_dspsc_1},
+ {"cfmv32sc", 0x0e0006b0, NULL, NULL, ARM_EXT_MAVERICK, do_c_dspsc_2},
+ {"cfcpys", 0x0e000400, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcpyd", 0x0e000420, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcvtsd", 0x0e000460, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcvtds", 0x0e000440, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcvt32s", 0x0e000480, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcvt32d", 0x0e0004a0, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcvt64s", 0x0e0004c0, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcvt64d", 0x0e0004e0, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcvts32", 0x0e100580, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfcvtd32", 0x0e1005a0, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cftruncs32",0x0e1005c0, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cftruncd32",0x0e1005e0, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfrshl32", 0x0e000550, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_4},
+ {"cfrshl64", 0x0e000570, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_4},
+ {"cfsh32", 0x0e000500, NULL, NULL, ARM_EXT_MAVERICK, do_c_shift_1},
+ {"cfsh64", 0x0e200500, NULL, NULL, ARM_EXT_MAVERICK, do_c_shift_2},
+ {"cfcmps", 0x0e100490, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfcmpd", 0x0e1004b0, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfcmp32", 0x0e100590, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfcmp64", 0x0e1005b0, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfabss", 0x0e300400, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfabsd", 0x0e300420, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfnegs", 0x0e300440, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfnegd", 0x0e300460, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfadds", 0x0e300480, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfaddd", 0x0e3004a0, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfsubs", 0x0e3004c0, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfsubd", 0x0e3004e0, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfmuls", 0x0e100400, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfmuld", 0x0e100420, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfabs32", 0x0e300500, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfabs64", 0x0e300520, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfneg32", 0x0e300540, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfneg64", 0x0e300560, NULL, NULL, ARM_EXT_MAVERICK, do_c_binops_1},
+ {"cfadd32", 0x0e300580, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfadd64", 0x0e3005a0, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfsub32", 0x0e3005c0, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfsub64", 0x0e3005e0, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfmul32", 0x0e100500, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfmul64", 0x0e100520, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfmac32", 0x0e100540, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfmsc32", 0x0e100560, NULL, NULL, ARM_EXT_MAVERICK, do_c_triple_5},
+ {"cfmadd32", 0x0e000600, NULL, NULL, ARM_EXT_MAVERICK, do_c_quad_6},
+ {"cfmsub32", 0x0e100600, NULL, NULL, ARM_EXT_MAVERICK, do_c_quad_6},
+ {"cfmadda32", 0x0e200600, NULL, NULL, ARM_EXT_MAVERICK, do_c_quad_6},
+ {"cfmsuba32", 0x0e300600, NULL, NULL, ARM_EXT_MAVERICK, do_c_quad_6},
};
/* Defines for various bits that we will want to toggle. */
#define OPCODE_BIC 14
#define OPCODE_MVN 15
+/* Thumb v1 (ARMv4T). */
static void do_t_nop PARAMS ((char *));
static void do_t_arit PARAMS ((char *));
static void do_t_add PARAMS ((char *));
static void do_t_swi PARAMS ((char *));
static void do_t_adr PARAMS ((char *));
+/* Thumb v2 (ARMv5T). */
+static void do_t_blx PARAMS ((char *));
+static void do_t_bkpt PARAMS ((char *));
+
#define T_OPCODE_MUL 0x4340
#define T_OPCODE_TST 0x4200
#define T_OPCODE_CMN 0x42c0
struct thumb_opcode
{
/* Basic string to match. */
- CONST char * template;
+ const char * template;
/* Basic instruction code. */
unsigned long value;
void (* parms) PARAMS ((char *));
};
-static CONST struct thumb_opcode tinsns[] =
-{
- {"adc", 0x4140, 2, ARM_EXT_THUMB, do_t_arit},
- {"add", 0x0000, 2, ARM_EXT_THUMB, do_t_add},
- {"and", 0x4000, 2, ARM_EXT_THUMB, do_t_arit},
- {"asr", 0x0000, 2, ARM_EXT_THUMB, do_t_asr},
- {"b", T_OPCODE_BRANCH, 2, ARM_EXT_THUMB, do_t_branch12},
- {"beq", 0xd0fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bne", 0xd1fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bcs", 0xd2fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bhs", 0xd2fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bcc", 0xd3fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bul", 0xd3fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"blo", 0xd3fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bmi", 0xd4fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bpl", 0xd5fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bvs", 0xd6fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bvc", 0xd7fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bhi", 0xd8fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bls", 0xd9fe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bge", 0xdafe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"blt", 0xdbfe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bgt", 0xdcfe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"ble", 0xddfe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bal", 0xdefe, 2, ARM_EXT_THUMB, do_t_branch9},
- {"bic", 0x4380, 2, ARM_EXT_THUMB, do_t_arit},
- {"bl", 0xf7fffffe, 4, ARM_EXT_THUMB, do_t_branch23},
- {"blx", 0, 0, ARM_EXT_V5, do_t_blx},
- {"bkpt", 0xbe00, 2, ARM_EXT_V5, do_t_bkpt},
- {"bx", 0x4700, 2, ARM_EXT_THUMB, do_t_bx},
- {"cmn", T_OPCODE_CMN, 2, ARM_EXT_THUMB, do_t_arit},
- {"cmp", 0x0000, 2, ARM_EXT_THUMB, do_t_compare},
- {"eor", 0x4040, 2, ARM_EXT_THUMB, do_t_arit},
- {"ldmia", 0xc800, 2, ARM_EXT_THUMB, do_t_ldmstm},
- {"ldr", 0x0000, 2, ARM_EXT_THUMB, do_t_ldr},
- {"ldrb", 0x0000, 2, ARM_EXT_THUMB, do_t_ldrb},
- {"ldrh", 0x0000, 2, ARM_EXT_THUMB, do_t_ldrh},
- {"ldrsb", 0x5600, 2, ARM_EXT_THUMB, do_t_lds},
- {"ldrsh", 0x5e00, 2, ARM_EXT_THUMB, do_t_lds},
- {"ldsb", 0x5600, 2, ARM_EXT_THUMB, do_t_lds},
- {"ldsh", 0x5e00, 2, ARM_EXT_THUMB, do_t_lds},
- {"lsl", 0x0000, 2, ARM_EXT_THUMB, do_t_lsl},
- {"lsr", 0x0000, 2, ARM_EXT_THUMB, do_t_lsr},
- {"mov", 0x0000, 2, ARM_EXT_THUMB, do_t_mov},
- {"mul", T_OPCODE_MUL, 2, ARM_EXT_THUMB, do_t_arit},
- {"mvn", T_OPCODE_MVN, 2, ARM_EXT_THUMB, do_t_arit},
- {"neg", T_OPCODE_NEG, 2, ARM_EXT_THUMB, do_t_arit},
- {"orr", 0x4300, 2, ARM_EXT_THUMB, do_t_arit},
- {"pop", 0xbc00, 2, ARM_EXT_THUMB, do_t_push_pop},
- {"push", 0xb400, 2, ARM_EXT_THUMB, do_t_push_pop},
- {"ror", 0x41c0, 2, ARM_EXT_THUMB, do_t_arit},
- {"sbc", 0x4180, 2, ARM_EXT_THUMB, do_t_arit},
- {"stmia", 0xc000, 2, ARM_EXT_THUMB, do_t_ldmstm},
- {"str", 0x0000, 2, ARM_EXT_THUMB, do_t_str},
- {"strb", 0x0000, 2, ARM_EXT_THUMB, do_t_strb},
- {"strh", 0x0000, 2, ARM_EXT_THUMB, do_t_strh},
- {"swi", 0xdf00, 2, ARM_EXT_THUMB, do_t_swi},
- {"sub", 0x0000, 2, ARM_EXT_THUMB, do_t_sub},
- {"tst", T_OPCODE_TST, 2, ARM_EXT_THUMB, do_t_arit},
+static const struct thumb_opcode tinsns[] =
+{
+ /* Thumb v1 (ARMv4T). */
+ {"adc", 0x4140, 2, ARM_EXT_V4T, do_t_arit},
+ {"add", 0x0000, 2, ARM_EXT_V4T, do_t_add},
+ {"and", 0x4000, 2, ARM_EXT_V4T, do_t_arit},
+ {"asr", 0x0000, 2, ARM_EXT_V4T, do_t_asr},
+ {"b", T_OPCODE_BRANCH, 2, ARM_EXT_V4T, do_t_branch12},
+ {"beq", 0xd0fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bne", 0xd1fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bcs", 0xd2fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bhs", 0xd2fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bcc", 0xd3fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bul", 0xd3fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"blo", 0xd3fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bmi", 0xd4fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bpl", 0xd5fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bvs", 0xd6fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bvc", 0xd7fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bhi", 0xd8fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bls", 0xd9fe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bge", 0xdafe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"blt", 0xdbfe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bgt", 0xdcfe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"ble", 0xddfe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bal", 0xdefe, 2, ARM_EXT_V4T, do_t_branch9},
+ {"bic", 0x4380, 2, ARM_EXT_V4T, do_t_arit},
+ {"bl", 0xf7fffffe, 4, ARM_EXT_V4T, do_t_branch23},
+ {"bx", 0x4700, 2, ARM_EXT_V4T, do_t_bx},
+ {"cmn", T_OPCODE_CMN, 2, ARM_EXT_V4T, do_t_arit},
+ {"cmp", 0x0000, 2, ARM_EXT_V4T, do_t_compare},
+ {"eor", 0x4040, 2, ARM_EXT_V4T, do_t_arit},
+ {"ldmia", 0xc800, 2, ARM_EXT_V4T, do_t_ldmstm},
+ {"ldr", 0x0000, 2, ARM_EXT_V4T, do_t_ldr},
+ {"ldrb", 0x0000, 2, ARM_EXT_V4T, do_t_ldrb},
+ {"ldrh", 0x0000, 2, ARM_EXT_V4T, do_t_ldrh},
+ {"ldrsb", 0x5600, 2, ARM_EXT_V4T, do_t_lds},
+ {"ldrsh", 0x5e00, 2, ARM_EXT_V4T, do_t_lds},
+ {"ldsb", 0x5600, 2, ARM_EXT_V4T, do_t_lds},
+ {"ldsh", 0x5e00, 2, ARM_EXT_V4T, do_t_lds},
+ {"lsl", 0x0000, 2, ARM_EXT_V4T, do_t_lsl},
+ {"lsr", 0x0000, 2, ARM_EXT_V4T, do_t_lsr},
+ {"mov", 0x0000, 2, ARM_EXT_V4T, do_t_mov},
+ {"mul", T_OPCODE_MUL, 2, ARM_EXT_V4T, do_t_arit},
+ {"mvn", T_OPCODE_MVN, 2, ARM_EXT_V4T, do_t_arit},
+ {"neg", T_OPCODE_NEG, 2, ARM_EXT_V4T, do_t_arit},
+ {"orr", 0x4300, 2, ARM_EXT_V4T, do_t_arit},
+ {"pop", 0xbc00, 2, ARM_EXT_V4T, do_t_push_pop},
+ {"push", 0xb400, 2, ARM_EXT_V4T, do_t_push_pop},
+ {"ror", 0x41c0, 2, ARM_EXT_V4T, do_t_arit},
+ {"sbc", 0x4180, 2, ARM_EXT_V4T, do_t_arit},
+ {"stmia", 0xc000, 2, ARM_EXT_V4T, do_t_ldmstm},
+ {"str", 0x0000, 2, ARM_EXT_V4T, do_t_str},
+ {"strb", 0x0000, 2, ARM_EXT_V4T, do_t_strb},
+ {"strh", 0x0000, 2, ARM_EXT_V4T, do_t_strh},
+ {"swi", 0xdf00, 2, ARM_EXT_V4T, do_t_swi},
+ {"sub", 0x0000, 2, ARM_EXT_V4T, do_t_sub},
+ {"tst", T_OPCODE_TST, 2, ARM_EXT_V4T, do_t_arit},
/* Pseudo ops: */
- {"adr", 0x0000, 2, ARM_EXT_THUMB, do_t_adr},
- {"nop", 0x46C0, 2, ARM_EXT_THUMB, do_t_nop}, /* mov r8,r8 */
+ {"adr", 0x0000, 2, ARM_EXT_V4T, do_t_adr},
+ {"nop", 0x46C0, 2, ARM_EXT_V4T, do_t_nop}, /* mov r8,r8 */
+ /* Thumb v2 (ARMv5T). */
+ {"blx", 0, 0, ARM_EXT_V5T, do_t_blx},
+ {"bkpt", 0xbe00, 2, ARM_EXT_V5T, do_t_bkpt},
};
struct reg_entry
{
- CONST char * name;
+ const char * name;
int number;
};
#define cp_register(reg) ((reg) >= 32 && (reg) <= 47)
#define fp_register(reg) ((reg) >= 16 && (reg) <= 23)
-#define REG_PC 15
-#define REG_LR 14
+#define ARM_EXT_MAVERICKSC_REG 134
+
+#define cirrus_register(reg) ((reg) >= 50 && (reg) <= 134)
+#define cirrus_mvf_register(reg) ((reg) >= 50 && (reg) <= 65)
+#define cirrus_mvd_register(reg) ((reg) >= 70 && (reg) <= 85)
+#define cirrus_mvfx_register(reg) ((reg) >= 90 && (reg) <= 105)
+#define cirrus_mvdx_register(reg) ((reg) >= 110 && (reg) <= 125)
+#define cirrus_mvax_register(reg) ((reg) >= 130 && (reg) <= 133)
+#define ARM_EXT_MAVERICKsc_register(reg) ((reg) == ARM_EXT_MAVERICKSC_REG)
+
#define REG_SP 13
+#define REG_LR 14
+#define REG_PC 15
/* These are the standard names. Users can add aliases with .req. */
-static CONST struct reg_entry reg_table[] =
+static const struct reg_entry reg_table[] =
{
/* Processor Register Numbers. */
{"r0", 0}, {"r1", 1}, {"r2", 2}, {"r3", 3},
{"s4",20}, {"s5",21}, {"s6",22}, {"s7",23},
{"d0",16}, {"d1",17}, {"d2",18}, {"d3",19},
{"d4",20}, {"d5",21}, {"d6",22}, {"d7",23},
+ /* Cirrus DSP coprocessor registers. */
+ {"mvf0", 50}, {"mvf1", 51}, {"mvf2", 52}, {"mvf3", 53},
+ {"mvf4", 54}, {"mvf5", 55}, {"mvf6", 56}, {"mvf7", 57},
+ {"mvf8", 58}, {"mvf9", 59}, {"mvf10", 60}, {"mvf11", 61},
+ {"mvf12", 62},{"mvf13", 63}, {"mvf14", 64}, {"mvf15", 65},
+ {"mvd0", 70}, {"mvd1", 71}, {"mvd2", 72}, {"mvd3", 73},
+ {"mvd4", 74}, {"mvd5", 75}, {"mvd6", 76}, {"mvd7", 77},
+ {"mvd8", 78}, {"mvd9", 79}, {"mvd10", 80}, {"mvd11", 81},
+ {"mvd12", 82},{"mvd13", 83}, {"mvd14", 84}, {"mvd15", 85},
+ {"mvfx0", 90},{"mvfx1", 91}, {"mvfx2", 92}, {"mvfx3", 93},
+ {"mvfx4", 94},{"mvfx5", 95}, {"mvfx6", 96}, {"mvfx7", 97},
+ {"mvfx8", 98},{"mvfx9", 99}, {"mvfx10", 100},{"mvfx11", 101},
+ {"mvfx12", 102},{"mvfx13", 103},{"mvfx14", 104},{"mvfx15", 105},
+ {"mvdx0", 110}, {"mvdx1", 111}, {"mvdx2", 112}, {"mvdx3", 113},
+ {"mvdx4", 114}, {"mvdx5", 115}, {"mvdx6", 116}, {"mvdx7", 117},
+ {"mvdx8", 118}, {"mvdx9", 119}, {"mvdx10", 120},{"mvdx11", 121},
+ {"mvdx12", 122},{"mvdx13", 123},{"mvdx14", 124},{"mvdx15", 125},
+ {"mvax0", 130}, {"mvax1", 131}, {"mvax2", 132}, {"mvax3", 133},
+ {"dspsc", ARM_EXT_MAVERICKSC_REG},
/* FIXME: At some point we need to add VFP register names. */
/* Array terminator. */
{NULL, 0}
static int my_get_expression PARAMS ((expressionS *, char **));
-CONST pseudo_typeS md_pseudo_table[] =
+const pseudo_typeS md_pseudo_table[] =
{
/* Never called becasue '.req' does not start line. */
{ "req", s_req, 0 },
static void
symbol_locate (symbolP, name, segment, valu, frag)
symbolS * symbolP;
- CONST char * name; /* It is copied, the caller can modify. */
+ const char * name; /* It is copied, the caller can modify. */
segT segment; /* Segment identifier (SEG_<something>). */
valueT valu; /* Symbol value. */
fragS * frag; /* Associated fragment. */
case 16:
if (! thumb_mode)
{
- if (! (cpu_variant & ARM_EXT_THUMB))
+ if (! (cpu_variant & ARM_EXT_V4T))
as_bad (_("selected processor does not support THUMB opcodes"));
thumb_mode = 1;
case 32:
if (thumb_mode)
{
- if ((cpu_variant & ARM_ANY) == ARM_EXT_THUMB)
+ if ((cpu_variant & ARM_ANY) == ARM_EXT_V4T)
as_bad (_("selected processor does not support ARM opcodes"));
thumb_mode = 0;
return FAIL;
}
-static CONST struct asm_psr *
+static const struct asm_psr *
arm_psr_parse (ccp)
register char ** ccp;
{
char * start = * ccp;
char c;
char * p;
- CONST struct asm_psr * psr;
+ const struct asm_psr * psr;
p = start;
{
c = *p++;
}
- while (isalpha (c) || c == '_');
+ while (ISALPHA (c) || c == '_');
/* Terminate the word. */
*--p = 0;
strncpy (start, "SPSR", 4);
/* Now locate the word in the psr hash table. */
- psr = (CONST struct asm_psr *) hash_find (arm_psr_hsh, start);
+ psr = (const struct asm_psr *) hash_find (arm_psr_hsh, start);
/* Restore the input stream. */
*p = c;
char ** str;
{
char * start = * str;
- CONST struct asm_psr * psr;
+ const struct asm_psr * psr;
psr = arm_psr_parse (str);
*str = p; /* Advance caller's string pointer too. */
c = *p++;
- while (isalnum (c))
+ while (ISALNUM (c))
c = *p++;
*--p = 0; /* Aap nul into input buffer at non-alnum. */
end_of_line (str);
}
-/* Xscale: Preload-Cache
+/* ARMv5TE: Preload-Cache
PLD <addr_mode>
end_of_line (str);
}
-/* Xscale load-consecutive (argument parse)
+/* ARMv5TE load-consecutive (argument parse)
Mode is like LDRH.
LDRccD R, mode
static char buff[128];
--str;
- while (isspace (*str))
+ while (ISSPACE (*str))
--str;
str -= 4;
skip_whitespace (* str);
- for (p = * str; isalpha (* p); p ++)
+ for (p = * str; ISALPHA (* p); p ++)
;
if (p == * str)
{
/* This is actually a load/store of a halfword, or a
signed-extension load. */
- if ((cpu_variant & ARM_EXT_HALFWORD) == 0)
+ if ((cpu_variant & ARM_EXT_V4) == 0)
{
inst.error
= _("Processor does not support halfwords or signed bytes");
}
static void
-do_fp_ctrl (str, flags)
+do_fpa_ctrl (str, flags)
char * str;
unsigned long flags ATTRIBUTE_UNUSED;
{
}
static void
-do_fp_ldst (str, flags)
+do_fpa_ldst (str, flags)
char * str;
unsigned long flags ATTRIBUTE_UNUSED;
{
}
static void
-do_fp_ldmstm (str, flags)
+do_fpa_ldmstm (str, flags)
char * str;
unsigned long flags;
{
}
static void
-do_fp_dyadic (str, flags)
+do_fpa_dyadic (str, flags)
char * str;
unsigned long flags;
{
}
static void
-do_fp_monadic (str, flags)
+do_fpa_monadic (str, flags)
char * str;
unsigned long flags;
{
}
static void
-do_fp_cmp (str, flags)
+do_fpa_cmp (str, flags)
char * str;
unsigned long flags;
{
}
static void
-do_fp_from_reg (str, flags)
+do_fpa_from_reg (str, flags)
char * str;
unsigned long flags;
{
}
static void
-do_fp_to_reg (str, flags)
+do_fpa_to_reg (str, flags)
char * str;
unsigned long flags;
{
end_of_line (str);
}
+/* Given a register and a register type, return 1 if
+ the register is of the given type, else return 0. */
+
+static int
+cirrus_valid_reg (reg, regtype)
+ int reg;
+ enum cirrus_regtype regtype;
+{
+ switch (regtype)
+ {
+ case CIRRUS_REGTYPE_ANY:
+ return 1;
+
+ case CIRRUS_REGTYPE_MVF:
+ return cirrus_mvf_register (reg);
+
+ case CIRRUS_REGTYPE_MVFX:
+ return cirrus_mvfx_register (reg);
+
+ case CIRRUS_REGTYPE_MVD:
+ return cirrus_mvd_register (reg);
+
+ case CIRRUS_REGTYPE_MVDX:
+ return cirrus_mvdx_register (reg);
+
+ case CIRRUS_REGTYPE_MVAX:
+ return cirrus_mvax_register (reg);
+
+ case CIRRUS_REGTYPE_DSPSC:
+ return ARM_EXT_MAVERICKsc_register (reg);
+ }
+
+ return 0;
+}
+
+/* A register must be given at this point.
+
+ If the register is a Cirrus register, convert it's reg# appropriately.
+
+ Shift is the place to put it in inst.instruction.
+
+ regtype is type register type expected, and is:
+ CIRRUS_REGTYPE_MVF
+ CIRRUS_REGTYPE_MVFX
+ CIRRUS_REGTYPE_MVD
+ CIRRUS_REGTYPE_MVDX
+ CIRRUS_REGTYPE_MVAX
+ CIRRUS_REGTYPE_DSPSC
+
+ Restores input start point on err.
+ Returns the reg#, or FAIL. */
+
+static int
+cirrus_reg_required_here (str, shift, regtype)
+ char ** str;
+ int shift;
+ enum cirrus_regtype regtype;
+{
+ static char buff [135]; /* XXX */
+ int reg;
+ char * start = * str;
+
+ if ((reg = arm_reg_parse (str)) != FAIL
+ && (int_register (reg)
+ || cirrus_register (reg)))
+ {
+ int orig_reg = reg;
+
+ /* Calculate actual register # for opcode. */
+ if (cirrus_register (reg)
+ && !ARM_EXT_MAVERICKsc_register (reg)) /* Leave this one as is. */
+ {
+ if (reg >= 130)
+ reg -= 130;
+ else if (reg >= 110)
+ reg -= 110;
+ else if (reg >= 90)
+ reg -= 90;
+ else if (reg >= 70)
+ reg -= 70;
+ else if (reg >= 50)
+ reg -= 50;
+ }
+
+ if (!cirrus_valid_reg (orig_reg, regtype))
+ {
+ sprintf (buff, _("invalid register type at '%.100s'"), start);
+ inst.error = buff;
+ return FAIL;
+ }
+
+ if (shift >= 0)
+ inst.instruction |= reg << shift;
+
+ return orig_reg;
+ }
+
+ /* Restore the start point, we may have got a reg of the wrong class. */
+ *str = start;
+
+ /* In the few cases where we might be able to accept something else
+ this error can be overridden. */
+ sprintf (buff, _("Cirrus register expected, not '%.100s'"), start);
+ inst.error = buff;
+
+ return FAIL;
+}
+
+/* Cirrus Instructions. */
+
+/* Wrapper functions. */
+
+static void
+do_c_binops_1 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_binops (str, flags, CIRRUS_MODE1);
+}
+
+static void
+do_c_binops_2 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_binops (str, flags, CIRRUS_MODE2);
+}
+
+static void
+do_c_binops_3 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_binops (str, flags, CIRRUS_MODE3);
+}
+
+static void
+do_c_triple_4 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_triple (str, flags, CIRRUS_MODE4);
+}
+
+static void
+do_c_triple_5 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_triple (str, flags, CIRRUS_MODE5);
+}
+
+static void
+do_c_quad_6 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_quad (str, flags, CIRRUS_MODE6);
+}
+
+static void
+do_c_dspsc_1 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_dspsc (str, flags, CIRRUS_MODE1);
+}
+
+static void
+do_c_dspsc_2 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_dspsc (str, flags, CIRRUS_MODE2);
+}
+
+static void
+do_c_shift_1 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_shift (str, flags, CIRRUS_MODE1);
+}
+
+static void
+do_c_shift_2 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_shift (str, flags, CIRRUS_MODE2);
+}
+
+static void
+do_c_ldst_1 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_ldst (str, flags, CIRRUS_MODE1);
+}
+
+static void
+do_c_ldst_2 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_ldst (str, flags, CIRRUS_MODE2);
+}
+
+static void
+do_c_ldst_3 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_ldst (str, flags, CIRRUS_MODE3);
+}
+
+static void
+do_c_ldst_4 (str, flags)
+ char * str;
+ unsigned long flags;
+{
+ do_c_ldst (str, flags, CIRRUS_MODE4);
+}
+
+/* Isnsn like "foo X,Y". */
+
+static void
+do_c_binops (str, flags, mode)
+ char * str;
+ unsigned long flags;
+ int mode;
+{
+ int shift1, shift2;
+
+ shift1 = mode & 0xff;
+ shift2 = (mode >> 8) & 0xff;
+
+ skip_whitespace (str);
+
+ if (cirrus_reg_required_here (&str, shift1, CIRRUS_REGTYPE_ANY) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, shift2, CIRRUS_REGTYPE_ANY) == FAIL)
+ {
+ if (!inst.error)
+ inst.error = BAD_ARGS;
+ }
+ else
+ end_of_line (str);
+
+ inst.instruction |= flags;
+ return;
+}
+
+/* Isnsn like "foo X,Y,Z". */
+
+static void
+do_c_triple (str, flags, mode)
+ char * str;
+ unsigned long flags;
+ int mode;
+{
+ int shift1, shift2, shift3;
+
+ shift1 = mode & 0xff;
+ shift2 = (mode >> 8) & 0xff;
+ shift3 = (mode >> 16) & 0xff;
+
+ skip_whitespace (str);
+
+ if (cirrus_reg_required_here (&str, shift1, CIRRUS_REGTYPE_ANY) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, shift2, CIRRUS_REGTYPE_ANY) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, shift3, CIRRUS_REGTYPE_ANY) == FAIL)
+ {
+ if (!inst.error)
+ inst.error = BAD_ARGS;
+ }
+ else
+ end_of_line (str);
+
+ inst.instruction |= flags;
+ return;
+}
+
+/* Isnsn like "foo W,X,Y,Z".
+ where W=MVAX[0:3] and X,Y,Z=MVFX[0:15]. */
+
+static void
+do_c_quad (str, flags, mode)
+ char * str;
+ unsigned long flags;
+ int mode;
+{
+ int shift1, shift2, shift3, shift4;
+ enum cirrus_regtype rt;
+
+ rt = (inst.instruction << 4 == 0xe2006000
+ || inst.instruction << 4 == 0xe3006000) ? CIRRUS_REGTYPE_MVAX
+ : CIRRUS_REGTYPE_MVFX;
+
+ shift1 = mode & 0xff;
+ shift2 = (mode >> 8) & 0xff;
+ shift3 = (mode >> 16) & 0xff;
+ shift4 = (mode >> 24) & 0xff;
+
+ skip_whitespace (str);
+
+ if (cirrus_reg_required_here (&str, shift1, CIRRUS_REGTYPE_MVAX) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, shift2, rt) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, shift3, CIRRUS_REGTYPE_MVFX) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, shift4, CIRRUS_REGTYPE_MVFX) == FAIL)
+ {
+ if (!inst.error)
+ inst.error = BAD_ARGS;
+ }
+ else
+ end_of_line (str);
+
+ inst.instruction |= flags;
+ return;
+}
+
+/* cfmvsc32<cond> DSPSC,MVFX[15:0].
+ cfmv32sc<cond> MVFX[15:0],DSPSC. */
+
+static void
+do_c_dspsc (str, flags, mode)
+ char * str;
+ unsigned long flags;
+ int mode;
+{
+ int error;
+
+ skip_whitespace (str);
+
+ error = 0;
+
+ if (mode == CIRRUS_MODE1)
+ {
+ /* cfmvsc32. */
+ if (cirrus_reg_required_here (&str, -1, CIRRUS_REGTYPE_DSPSC) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, 16, CIRRUS_REGTYPE_MVFX) == FAIL)
+ error = 1;
+ }
+ else
+ {
+ /* cfmv32sc. */
+ if (cirrus_reg_required_here (&str, 0, CIRRUS_REGTYPE_MVFX) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, -1, CIRRUS_REGTYPE_DSPSC) == FAIL)
+ error = 1;
+ }
+
+ if (error)
+ {
+ if (!inst.error)
+ inst.error = BAD_ARGS;
+ }
+ else
+ {
+ inst.instruction |= flags;
+ end_of_line (str);
+ }
+
+ return;
+}
+
+/* Cirrus shift immediate instructions.
+ cfsh32<cond> MVFX[15:0],MVFX[15:0],Shift[6:0].
+ cfsh64<cond> MVDX[15:0],MVDX[15:0],Shift[6:0]. */
+
+static void
+do_c_shift (str, flags, mode)
+ char * str;
+ unsigned long flags;
+ int mode;
+{
+ int error;
+ int imm, neg = 0;
+
+ skip_whitespace (str);
+
+ error = 0;
+
+ if (cirrus_reg_required_here (&str, 12,
+ (mode == CIRRUS_MODE1)
+ ? CIRRUS_REGTYPE_MVFX
+ : CIRRUS_REGTYPE_MVDX) == FAIL
+ || skip_past_comma (&str) == FAIL
+ || cirrus_reg_required_here (&str, 16,
+ (mode == CIRRUS_MODE1)
+ ? CIRRUS_REGTYPE_MVFX
+ : CIRRUS_REGTYPE_MVDX) == FAIL
+ || skip_past_comma (&str) == FAIL)
+ {
+ if (!inst.error)
+ inst.error = BAD_ARGS;
+ return;
+ }
+
+ /* Calculate the immediate operand.
+ The operand is a 7bit signed number. */
+ skip_whitespace (str);
+
+ if (*str == '#')
+ ++str;
+
+ if (!ISDIGIT (*str) && *str != '-')
+ {
+ inst.error = _("expecting immediate, 7bit operand");
+ return;
+ }
+
+ if (*str == '-')
+ {
+ neg = 1;
+ ++str;
+ }
+
+ for (imm = 0; *str && ISDIGIT (*str); ++str)
+ imm = imm * 10 + *str - '0';
+
+ if (imm > 64)
+ {
+ inst.error = _("immediate out of range");
+ return;
+ }
+
+ /* Make negative imm's into 7bit signed numbers. */
+ if (neg)
+ {
+ imm = -imm;
+ imm &= 0x0000007f;
+ }
+
+ /* Bits 0-3 of the insn should have bits 0-3 of the immediate.
+ Bits 5-7 of the insn should have bits 4-6 of the immediate.
+ Bit 4 should be 0. */
+ imm = (imm & 0xf) | ((imm & 0x70) << 1);
+
+ inst.instruction |= imm;
+ inst.instruction |= flags;
+
+ end_of_line (str);
+
+ return;
+}
+
+static int
+cirrus_parse_offset (str, negative)
+ char ** str;
+ int *negative;
+{
+ char * p = *str;
+ int offset;
+
+ *negative = 0;
+
+ skip_whitespace (p);
+
+ if (*p == '#')
+ ++p;
+
+ if (*p == '-')
+ {
+ *negative = 1;
+ ++p;
+ }
+
+ if (!ISDIGIT (*p))
+ {
+ inst.error = _("offset expected");
+ return 0;
+ }
+
+ for (offset = 0; *p && ISDIGIT (*p); ++p)
+ offset = offset * 10 + *p - '0';
+
+ if (offset > 0xff)
+ {
+ inst.error = _("offset out of range");
+ return 0;
+ }
+
+ *str = p;
+
+ return *negative ? -offset : offset;
+}
+
+/* Cirrus load/store instructions.
+ <insn><cond> CRd,[Rn,<offset>]{!}.
+ <insn><cond> CRd,[Rn],<offset>. */
+
+static void
+do_c_ldst (str, flags, mode)
+ char * str;
+ unsigned long flags;
+ int mode;
+{
+ int offset, negative;
+ enum cirrus_regtype rt;
+
+ rt = mode == CIRRUS_MODE1 ? CIRRUS_REGTYPE_MVF
+ : mode == CIRRUS_MODE2 ? CIRRUS_REGTYPE_MVD
+ : mode == CIRRUS_MODE3 ? CIRRUS_REGTYPE_MVFX
+ : mode == CIRRUS_MODE4 ? CIRRUS_REGTYPE_MVDX : CIRRUS_REGTYPE_MVF;
+
+ skip_whitespace (str);
+
+ if (cirrus_reg_required_here (& str, 12, rt) == FAIL
+ || skip_past_comma (& str) == FAIL
+ || *str++ != '['
+ || reg_required_here (& str, 16) == FAIL)
+ goto fail_ldst;
+
+ if (skip_past_comma (& str) == SUCCESS)
+ {
+ /* You are here: "<offset>]{!}". */
+ inst.instruction |= PRE_INDEX;
+
+ offset = cirrus_parse_offset (&str, &negative);
+
+ if (inst.error)
+ return;
+
+ if (*str++ != ']')
+ {
+ inst.error = _("missing ]");
+ return;
+ }
+
+ if (*str == '!')
+ {
+ inst.instruction |= WRITE_BACK;
+ ++str;
+ }
+ }
+ else
+ {
+ /* You are here: "], <offset>". */
+ if (*str++ != ']')
+ {
+ inst.error = _("missing ]");
+ return;
+ }
+
+ if (skip_past_comma (&str) == FAIL
+ || (offset = cirrus_parse_offset (&str, &negative), inst.error))
+ goto fail_ldst;
+
+ inst.instruction |= CP_T_WB; /* Post indexed, set bit W. */
+ }
+
+ if (negative)
+ offset = -offset;
+ else
+ inst.instruction |= CP_T_UD; /* Postive, so set bit U. */
+
+ inst.instruction |= offset >> 2;
+ inst.instruction |= flags;
+
+ end_of_line (str);
+ return;
+
+fail_ldst:
+ if (!inst.error)
+ inst.error = BAD_ARGS;
+ return;
+}
+
static void
do_t_nop (str)
char * str;
strcpy (buf + i, reg_table[entry].name);
for (i = 0; buf[i]; i++)
- buf2[i] = islower (buf[i]) ? toupper (buf[i]) : buf[i];
+ buf2[i] = TOUPPER (buf[i]);
buf2[i] = '\0';
if (support_interwork) flags |= F_INTERWORK;
if (uses_apcs_float) flags |= F_APCS_FLOAT;
if (pic_code) flags |= F_PIC;
- if ((cpu_variant & FPU_ALL) == FPU_NONE) flags |= F_SOFT_FLOAT;
+ if ((cpu_variant & FPU_ANY) == FPU_NONE) flags |= F_SOFT_FLOAT;
bfd_set_private_flags (stdoutput, flags);
mach = bfd_mach_arm_2a;
break;
+ case ARM_6: /* Also ARM_7. */
+ mach = bfd_mach_arm_3;
+ break;
+
default:
- case ARM_6 | ARM_3 | ARM_2: /* Actually no CPU type defined. */
mach = bfd_mach_arm_4;
break;
- case ARM_7: /* Also ARM_6. */
- mach = bfd_mach_arm_3;
- break;
}
/* Catch special cases. */
mach = bfd_mach_arm_5TE;
else if (cpu_variant & ARM_EXT_V5)
{
- if (cpu_variant & ARM_EXT_THUMB)
+ if (cpu_variant & ARM_EXT_V4T)
mach = bfd_mach_arm_5T;
else
mach = bfd_mach_arm_5;
}
- else if (cpu_variant & ARM_EXT_HALFWORD)
+ else if (cpu_variant & ARM_EXT_V4)
{
- if (cpu_variant & ARM_EXT_THUMB)
+ if (cpu_variant & ARM_EXT_V4T)
mach = bfd_mach_arm_4T;
else
mach = bfd_mach_arm_4;
}
- else if (cpu_variant & ARM_EXT_LONGMUL)
+ else if (cpu_variant & ARM_EXT_V3M)
mach = bfd_mach_arm_3M;
bfd_set_arch_mach (stdoutput, TARGET_ARCH, mach);
p++, start++;
#endif
#endif
- if (!isalpha (*p) || !is_name_beginner (*p))
+ if (!ISALPHA (*p) || !is_name_beginner (*p))
return FAIL;
c = *p++;
- while (isalpha (c) || isdigit (c) || c == '_')
+ while (ISALPHA (c) || ISDIGIT (c) || c == '_')
c = *p++;
*--p = 0;
return FAIL;
}
-int
-md_apply_fix3 (fixP, val, seg)
+void
+md_apply_fix3 (fixP, valP, seg)
fixS * fixP;
- valueT * val;
+ valueT * valP;
segT seg;
{
- offsetT value = * val;
+ offsetT value = * valP;
offsetT newval;
unsigned int newimm;
unsigned long temp;
&& S_GET_SEGMENT (fixP->fx_addsy) == seg)
{
/* Get pc relative value to go into the branch. */
- value = * val;
+ value = * valP;
/* Permit a backward branch provided that enough bits
are set. Allow a forwards branch, provided that
case BFD_RELOC_VTABLE_INHERIT:
case BFD_RELOC_VTABLE_ENTRY:
fixP->fx_done = 0;
- return 1;
+ return;
case BFD_RELOC_NONE:
default:
as_bad_where (fixP->fx_file, fixP->fx_line,
_("Bad relocation fixup type (%d)"), fixP->fx_r_type);
}
-
- return 1;
}
/* Translate internal representation of relocation info to BFD target
if (thumb_mode)
{
- CONST struct thumb_opcode * opcode;
+ const struct thumb_opcode * opcode;
c = *p;
*p = '\0';
- opcode = (CONST struct thumb_opcode *) hash_find (arm_tops_hsh, str);
+ opcode = (const struct thumb_opcode *) hash_find (arm_tops_hsh, str);
*p = c;
if (opcode)
}
else
{
- CONST struct asm_opcode * opcode;
+ const struct asm_opcode * opcode;
unsigned long cond_code;
inst.size = INSN_SIZE;
c = *q;
*q = '\0';
- opcode = (CONST struct asm_opcode *) hash_find (arm_ops_hsh, str);
+ opcode = (const struct asm_opcode *) hash_find (arm_ops_hsh, str);
*q = c;
if (opcode && opcode->template)
r = q;
if (p - r >= 2)
{
- CONST struct asm_cond *cond;
+ const struct asm_cond *cond;
char d = *(r + 2);
*(r + 2) = '\0';
- cond = (CONST struct asm_cond *) hash_find (arm_cond_hsh, r);
+ cond = (const struct asm_cond *) hash_find (arm_cond_hsh, r);
*(r + 2) = d;
if (cond)
{
before any optional flags. */
if (opcode->comp_suffix && *opcode->comp_suffix != '\0')
{
- CONST char *s = opcode->comp_suffix;
+ const char *s = opcode->comp_suffix;
while (*s)
{
if (r != p)
{
char d;
- CONST struct asm_flg *flag = opcode->flags;
+ const struct asm_flg *flag = opcode->flags;
if (flag)
{
-m[arm]7[xx][t][[d]m] Arm 7 processors
-m[arm]8[10] Arm 8 processors
-m[arm]9[20][tdmi] Arm 9 processors
+ -marm9e Allow Cirrus/DSP instructions
-mstrongarm[110[0]] StrongARM processors
-mxscale XScale processors
-m[arm]v[2345[t[e]]] Arm architectures
-matpcs ARM/Thumb Procedure Call Standard
-moabi Old ELF ABI */
-CONST char * md_shortopts = "m:k";
+const char * md_shortopts = "m:k";
struct option md_longopts[] =
{
switch (*str)
{
case 'f':
- if (streq (str, "fpa10"))
- cpu_variant = (cpu_variant & ~FPU_ALL) | FPU_FPA10;
- else if (streq (str, "fpa11"))
- cpu_variant = (cpu_variant & ~FPU_ALL) | FPU_FPA11;
+ if (streq (str, "fpa10") || streq (str, "fpa11"))
+ cpu_variant = (cpu_variant & ~FPU_ANY) | FPU_ARCH_FPA;
else if (streq (str, "fpe-old"))
- cpu_variant = (cpu_variant & ~FPU_ALL) | FPU_CORE;
+ cpu_variant = (cpu_variant & ~FPU_ANY) | FPU_ARCH_FPE;
else
goto bad;
break;
case 'n':
if (streq (str, "no-fpu"))
- cpu_variant &= ~FPU_ALL;
+ cpu_variant &= ~FPU_ANY;
break;
#ifdef OBJ_ELF
/* Limit assembler to generating only Thumb instructions: */
if (streq (str, "thumb"))
{
- cpu_variant = (cpu_variant & ~ARM_ANY) | ARM_EXT_THUMB;
- cpu_variant = (cpu_variant & ~FPU_ALL) | FPU_NONE;
+ cpu_variant = (cpu_variant & ~ARM_ANY) | ARM_EXT_V4T;
+ cpu_variant = (cpu_variant & ~FPU_ANY) | FPU_NONE;
thumb_mode = 1;
}
else if (streq (str, "thumb-interwork"))
{
- if ((cpu_variant & ARM_EXT_THUMB) == 0)
+ if ((cpu_variant & ARM_EXT_V4T) == 0)
cpu_variant = (cpu_variant & ~ARM_ANY) | ARM_ARCH_V4T;
#if defined OBJ_COFF || defined OBJ_ELF
support_interwork = true;
default:
if (streq (str, "all"))
{
- cpu_variant = ARM_ALL | FPU_ALL;
+ cpu_variant = ARM_ALL | FPU_DEFAULT;
return 1;
}
#if defined OBJ_COFF || defined OBJ_ELF
break;
case 'm':
- cpu_variant |= ARM_EXT_LONGMUL;
+ cpu_variant |= ARM_EXT_V3M;
break;
case 'f': /* fe => fp enabled cpu. */
else if (streq (str, "9tdmi"))
cpu_variant = (cpu_variant & ~ARM_ANY)
| ARM_9 | ARM_ARCH_V4T;
+ else if (streq (str, "9e"))
+ cpu_variant = (cpu_variant & ~ARM_ANY)
+ | ARM_9 | ARM_ARCH_V4T | ARM_EXT_MAVERICK;
else
goto bad;
break;
case 'x':
if (streq (str, "xscale"))
- cpu_variant = ARM_9 | ARM_ARCH_XSCALE;
+ cpu_variant = (cpu_variant & ~ARM_ANY)
+ | ARM_9 | ARM_ARCH_XSCALE;
else
goto bad;
break;
switch (*++str)
{
- case 'm': cpu_variant |= ARM_EXT_LONGMUL; break;
+ case 'm': cpu_variant |= ARM_EXT_V3M; break;
case 0: break;
default:
as_bad (_("Invalid architecture variant -m%s"), arg);
switch (*++str)
{
- case 't': cpu_variant |= ARM_EXT_THUMB; break;
+ case 't': cpu_variant |= ARM_EXT_V4T; break;
case 0: break;
default:
as_bad (_("Invalid architecture variant -m%s"), arg);
cpu_variant = (cpu_variant & ~ARM_ANY) | ARM_9 | ARM_ARCH_V5;
switch (*++str)
{
- case 't': cpu_variant |= ARM_EXT_THUMB; break;
+ case 't': cpu_variant |= ARM_EXT_V4T; break;
case 'e': cpu_variant |= ARM_EXT_V5E; break;
case 0: break;
default:
ARM Specific Assembler Options:\n\
-m[arm][<processor name>] select processor variant\n\
-m[arm]v[2|2a|3|3m|4|4t|5[t][e]] select architecture variant\n\
+ -marm9e allow Cirrus/DSP instructions\n\
-mthumb only allow Thumb instructions\n\
-mthumb-interwork mark the assembled code as supporting interworking\n\
-mall allow any instruction\n\
};
for (i = 0, ip = input_line_pointer;
- i < sizeof (id) && (isalnum (*ip) || ispunct (*ip));
+ i < sizeof (id) && (ISALNUM (*ip) || ISPUNCT (*ip));
i++, ip++)
- id[i] = tolower (*ip);
+ id[i] = TOLOWER (*ip);
for (i = 0; reloc_map[i].str; i++)
if (strncmp (id, reloc_map[i].str, reloc_map[i].len) == 0)