/* Instruction printing code for the ARM
- Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
- 2007, Free Software Foundation, Inc.
+ Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004, 2007, 2009 Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
Modification by James G. Smith (jsmith@cygnus.co.uk)
struct opcode32
{
unsigned long arch; /* Architecture defining this insn. */
- unsigned long value, mask; /* Recognise insn if (op&mask)==value. */
- const char *assembler; /* How to disassemble this insn. */
+ unsigned long value; /* Recognise insn if (op & mask) == value. */
+ unsigned long mask; /* If arch == 0 then value is a sentinel. */
+ const char * assembler; /* How to disassemble this insn. */
};
struct opcode16
%r print register offset address for wldt/wstr instruction
*/
+enum
+{
+ SENTINEL_IWMMXT_START = 1,
+ SENTINEL_IWMMXT_END,
+ SENTINEL_GENERIC_START
+} opcode_sentinels;
+
+#define UNDEFINED_INSTRUCTION "undefined instruction %0-31x"
+
/* Common coprocessor opcodes shared between Arm and Thumb-2. */
static const struct opcode32 coprocessor_opcodes[] =
{ARM_CEXT_XSCALE, 0x0e2c0010, 0x0ffc0ff0, "mia%17'T%17`B%16'T%16`B%c\tacc0, %0-3r, %12-15r"},
{ARM_CEXT_XSCALE, 0x0c400000, 0x0ff00fff, "mar%c\tacc0, %12-15r, %16-19r"},
{ARM_CEXT_XSCALE, 0x0c500000, 0x0ff00fff, "mra%c\t%12-15r, %16-19r, acc0"},
-
+
/* Intel Wireless MMX technology instructions. */
-#define FIRST_IWMMXT_INSN 0x0e130130
-#define IWMMXT_INSN_COUNT 73
+ { 0, SENTINEL_IWMMXT_START, 0, "" },
{ARM_CEXT_IWMMXT, 0x0e130130, 0x0f3f0fff, "tandc%22-23w%c\t%12-15r"},
{ARM_CEXT_XSCALE, 0x0e400010, 0x0ff00f3f, "tbcst%6-7w%c\t%16-19g, %12-15r"},
{ARM_CEXT_XSCALE, 0x0e130170, 0x0f3f0ff8, "textrc%22-23w%c\t%12-15r, #%0-2d"},
{ARM_CEXT_XSCALE, 0x0e1000c0, 0x0f300ff0, "wunpckih%22-23w%c\t%12-15g, %16-19g, %0-3g"},
{ARM_CEXT_XSCALE, 0x0e1000e0, 0x0f300ff0, "wunpckil%22-23w%c\t%12-15g, %16-19g, %0-3g"},
{ARM_CEXT_XSCALE, 0x0e100000, 0x0ff00ff0, "wxor%c\t%12-15g, %16-19g, %0-3g"},
+ { 0, SENTINEL_IWMMXT_END, 0, "" },
/* Floating point coprocessor (FPA) instructions */
{FPU_FPA_EXT_V1, 0x0e000100, 0x0ff08f10, "adf%c%P%R\t%12-14f, %16-18f, %0-3f"},
{ARM_CEXT_MAVERICK, 0x0e200600, 0x0ff00f10, "cfmadda32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"},
{ARM_CEXT_MAVERICK, 0x0e300600, 0x0ff00f10, "cfmsuba32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"},
- /* Generic coprocessor instructions */
- {ARM_EXT_V2, 0x0c400000, 0x0ff00000, "mcrr%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
- {ARM_EXT_V2, 0x0c500000, 0x0ff00000, "mrrc%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
+ /* Generic coprocessor instructions. */
+ { 0, SENTINEL_GENERIC_START, 0, "" },
+ {ARM_EXT_V5E, 0x0c400000, 0x0ff00000, "mcrr%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
+ {ARM_EXT_V5E, 0x0c500000, 0x0ff00000, "mrrc%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
{ARM_EXT_V2, 0x0e000000, 0x0f000010, "cdp%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"},
{ARM_EXT_V2, 0x0e100010, 0x0f100010, "mrc%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
{ARM_EXT_V2, 0x0e000010, 0x0f100010, "mcr%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
{ARM_EXT_V2, 0x0c000000, 0x0e100000, "stc%22'l%c\t%8-11d, cr%12-15d, %A"},
{ARM_EXT_V2, 0x0c100000, 0x0e100000, "ldc%22'l%c\t%8-11d, cr%12-15d, %A"},
- /* V6 coprocessor instructions */
+ /* V6 coprocessor instructions. */
{ARM_EXT_V6, 0xfc500000, 0xfff00000, "mrrc2%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
{ARM_EXT_V6, 0xfc400000, 0xfff00000, "mcrr2%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
- /* V5 coprocessor instructions */
+ /* V5 coprocessor instructions. */
{ARM_EXT_V5, 0xfc100000, 0xfe100000, "ldc2%22'l%c\t%8-11d, cr%12-15d, %A"},
{ARM_EXT_V5, 0xfc000000, 0xfe100000, "stc2%22'l%c\t%8-11d, cr%12-15d, %A"},
{ARM_EXT_V5, 0xfe000000, 0xff000010, "cdp2%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"},
{ARM_EXT_V5ExP, 0x01600050, 0x0ff00ff0, "qdsub%c\t%12-15r, %0-3r, %16-19r"},
/* ARM Instructions. */
- {ARM_EXT_V1, 0x00000090, 0x0e100090, "str%6's%5?hb%c\t%12-15r, %s"},
+ {ARM_EXT_V1, 0x052d0004, 0x0fff0fff, "push%c\t{%12-15r}\t\t; (str%c %12-15r, %a)"},
+ {ARM_EXT_V1, 0x04000000, 0x0e100000, "str%22'b%t%c\t%12-15r, %a"},
+ {ARM_EXT_V1, 0x06000000, 0x0e100ff0, "str%22'b%t%c\t%12-15r, %a"},
+ {ARM_EXT_V1, 0x04000000, 0x0c100010, "str%22'b%t%c\t%12-15r, %a"},
+ {ARM_EXT_V1, 0x04400000, 0x0c500000, "strb%c\t%12-15r, %a"},
+ {ARM_EXT_V1, 0x000000b0, 0x0e1000f0, "strh%c\t%12-15r, %s"},
{ARM_EXT_V1, 0x00100090, 0x0e100090, "ldr%6's%5?hb%c\t%12-15r, %s"},
{ARM_EXT_V1, 0x00000000, 0x0de00000, "and%20's%c\t%12-15r, %16-19r, %o"},
{ARM_EXT_V1, 0x00200000, 0x0de00000, "eor%20's%c\t%12-15r, %16-19r, %o"},
{ARM_EXT_V1, 0x01a00060, 0x0def0060, "ror%20's%c\t%12-15r, %q"},
{ARM_EXT_V1, 0x01c00000, 0x0de00000, "bic%20's%c\t%12-15r, %16-19r, %o"},
{ARM_EXT_V1, 0x01e00000, 0x0de00000, "mvn%20's%c\t%12-15r, %o"},
- {ARM_EXT_V1, 0x052d0004, 0x0fff0fff, "push%c\t{%12-15r}\t\t; (str%c %12-15r, %a)"},
- {ARM_EXT_V1, 0x04000000, 0x0e100000, "str%22'b%t%c\t%12-15r, %a"},
- {ARM_EXT_V1, 0x06000000, 0x0e100ff0, "str%22'b%t%c\t%12-15r, %a"},
- {ARM_EXT_V1, 0x04000000, 0x0c100010, "str%22'b%t%c\t%12-15r, %a"},
- {ARM_EXT_V1, 0x06000010, 0x0e000010, "undefined"},
+ {ARM_EXT_V1, 0x06000010, 0x0e000010, UNDEFINED_INSTRUCTION},
{ARM_EXT_V1, 0x049d0004, 0x0fff0fff, "pop%c\t{%12-15r}\t\t; (ldr%c %12-15r, %a)"},
{ARM_EXT_V1, 0x04100000, 0x0c100000, "ldr%22'b%t%c\t%12-15r, %a"},
{ARM_EXT_V1, 0x092d0000, 0x0fff0000, "push%c\t%m"},
{ARM_EXT_V1, 0x0f000000, 0x0f000000, "svc%c\t%0-23x"},
/* The rest. */
- {ARM_EXT_V1, 0x00000000, 0x00000000, "undefined instruction %0-31x"},
+ {ARM_EXT_V1, 0x00000000, 0x00000000, UNDEFINED_INSTRUCTION},
{0, 0x00000000, 0x00000000, 0}
};
/* format 17 */
{ARM_EXT_V4T, 0xDF00, 0xFF00, "svc%c\t%0-7d"},
/* format 16 */
- {ARM_EXT_V4T, 0xDE00, 0xFE00, "undefined"},
+ {ARM_EXT_V4T, 0xDE00, 0xFE00, UNDEFINED_INSTRUCTION},
{ARM_EXT_V4T, 0xD000, 0xF000, "b%8-11c.n\t%0-7B%X"},
/* format 18 */
{ARM_EXT_V4T, 0xE000, 0xF800, "b%c.n\t%0-10B%x"},
32-bit table, because even in pre-V6T2 ISAs, BL and BLX(1) pairs
are processed via that table. Thus, we can never encounter a
bare "second half of BL/BLX(1)" instruction here. */
- {ARM_EXT_V1, 0x0000, 0x0000, "undefined"},
+ {ARM_EXT_V1, 0x0000, 0x0000, UNDEFINED_INSTRUCTION},
{0, 0, 0, 0}
};
{ARM_EXT_V6T2, 0xf3af8001, 0xffffffff, "yield%c.w"},
{ARM_EXT_V6T2, 0xf3af8002, 0xffffffff, "wfe%c.w"},
{ARM_EXT_V6T2, 0xf3af8003, 0xffffffff, "wfi%c.w"},
- {ARM_EXT_V6T2, 0xf3af9004, 0xffffffff, "sev%c.w"},
+ {ARM_EXT_V6T2, 0xf3af8004, 0xffffffff, "sev%c.w"},
{ARM_EXT_V6T2, 0xf3af8000, 0xffffff00, "nop%c.w\t{%0-7d}"},
{ARM_EXT_V6T2, 0xf3bf8f2f, 0xffffffff, "clrex%c"},
{ARM_EXT_V4T, 0xf000d000, 0xf800d000, "bl%c\t%B%x"},
/* Fallback. */
- {ARM_EXT_V1, 0x00000000, 0x00000000, "undefined"},
+ {ARM_EXT_V1, 0x00000000, 0x00000000, UNDEFINED_INSTRUCTION},
{0, 0, 0, 0}
};
fprintf_ftype func = info->fprintf_func;
unsigned long mask;
unsigned long value;
+ unsigned long allowed_arches = ((arm_feature_set *) info->private_data)->coproc;
int cond;
for (insn = coprocessor_opcodes; insn->assembler; insn++)
{
- if (insn->value == FIRST_IWMMXT_INSN
- && info->mach != bfd_mach_arm_XScale
- && info->mach != bfd_mach_arm_iWMMXt
- && info->mach != bfd_mach_arm_iWMMXt2)
- insn = insn + IWMMXT_INSN_COUNT;
+ signed long value_in_comment = 0;
+ const char *c;
+
+ if (insn->arch == 0)
+ switch (insn->value)
+ {
+ case SENTINEL_IWMMXT_START:
+ if (info->mach != bfd_mach_arm_XScale
+ && info->mach != bfd_mach_arm_iWMMXt
+ && info->mach != bfd_mach_arm_iWMMXt2)
+ do
+ insn++;
+ while (insn->arch != 0 && insn->value != SENTINEL_IWMMXT_END);
+ continue;
+
+ case SENTINEL_IWMMXT_END:
+ continue;
+
+ case SENTINEL_GENERIC_START:
+ allowed_arches = ((arm_feature_set *) info->private_data)->core;
+ continue;
+
+ default:
+ abort ();
+ }
mask = insn->mask;
value = insn->value;
cond = 16;
}
}
- if ((given & mask) == value)
- {
- const char *c;
+
+ if ((given & mask) != value)
+ continue;
- for (c = insn->assembler; *c; c++)
+ if ((insn->arch & allowed_arches) == 0)
+ continue;
+
+ for (c = insn->assembler; *c; c++)
+ {
+ if (*c == '%')
{
- if (*c == '%')
+ switch (*++c)
{
- switch (*++c)
- {
- case '%':
- func (stream, "%%");
- break;
-
- case 'A':
- func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
-
- if ((given & (1 << 24)) != 0)
- {
- int offset = given & 0xff;
-
- if (offset)
- func (stream, ", #%s%d]%s",
- ((given & 0x00800000) == 0 ? "-" : ""),
- offset * 4,
- ((given & 0x00200000) != 0 ? "!" : ""));
- else
- func (stream, "]");
- }
- else
- {
- int offset = given & 0xff;
+ case '%':
+ func (stream, "%%");
+ break;
- func (stream, "]");
+ case 'A':
+ {
+ int offset = given & 0xff;
- if (given & (1 << 21))
- {
- if (offset)
- func (stream, ", #%s%d",
- ((given & 0x00800000) == 0 ? "-" : ""),
- offset * 4);
- }
- else
- func (stream, ", {%d}", offset);
- }
- break;
+ func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
- case 'B':
+ value_in_comment = offset * 4;
+ if ((given & 0x00800000) == 0)
+ value_in_comment = - value_in_comment;
+
+ if ((given & (1 << 24)) != 0)
{
- int regno = ((given >> 12) & 0xf) | ((given >> (22 - 4)) & 0x10);
- int offset = (given >> 1) & 0x3f;
-
- if (offset == 1)
- func (stream, "{d%d}", regno);
- else if (regno + offset > 32)
- func (stream, "{d%d-<overflow reg d%d>}", regno, regno + offset - 1);
+ if (offset)
+ func (stream, ", #%s%d]%s",
+ ((given & 0x00800000) == 0 ? "-" : ""),
+ offset * 4,
+ ((given & 0x00200000) != 0 ? "!" : ""));
else
- func (stream, "{d%d-d%d}", regno, regno + offset - 1);
+ func (stream, "]");
}
- break;
-
- case 'C':
+ else
{
- int rn = (given >> 16) & 0xf;
- int offset = (given & 0xff) * 4;
- int add = (given >> 23) & 1;
-
- func (stream, "[%s", arm_regnames[rn]);
-
- if (offset)
- {
- if (!add)
- offset = -offset;
- func (stream, ", #%d", offset);
- }
func (stream, "]");
- if (rn == 15)
+
+ if (given & (1 << 21))
{
- func (stream, "\t; ");
- /* FIXME: Unsure if info->bytes_per_chunk is the
- right thing to use here. */
- info->print_address_func (offset + pc
- + info->bytes_per_chunk * 2, info);
+ if (offset)
+ func (stream, ", #%s%d",
+ ((given & 0x00800000) == 0 ? "-" : ""),
+ offset * 4);
}
+ else
+ func (stream, ", {%d}", offset);
}
- break;
+ }
+ break;
- case 'c':
- func (stream, "%s", arm_conditional[cond]);
- break;
+ case 'B':
+ {
+ int regno = ((given >> 12) & 0xf) | ((given >> (22 - 4)) & 0x10);
+ int offset = (given >> 1) & 0x3f;
+
+ if (offset == 1)
+ func (stream, "{d%d}", regno);
+ else if (regno + offset > 32)
+ func (stream, "{d%d-<overflow reg d%d>}", regno, regno + offset - 1);
+ else
+ func (stream, "{d%d-d%d}", regno, regno + offset - 1);
+ }
+ break;
+
+ case 'C':
+ {
+ int rn = (given >> 16) & 0xf;
+ int offset = (given & 0xff) * 4;
+ int add = (given >> 23) & 1;
- case 'I':
- /* Print a Cirrus/DSP shift immediate. */
- /* Immediates are 7bit signed ints with bits 0..3 in
- bits 0..3 of opcode and bits 4..6 in bits 5..7
- of opcode. */
+ func (stream, "[%s", arm_regnames[rn]);
+
+ if (offset)
+ {
+ if (!add)
+ offset = -offset;
+ func (stream, ", #%d", offset);
+ }
+ func (stream, "]");
+ if (rn == 15)
{
- int imm;
+ func (stream, "\t; ");
+ /* FIXME: Unsure if info->bytes_per_chunk is the
+ right thing to use here. */
+ info->print_address_func (offset + pc
+ + info->bytes_per_chunk * 2, info);
+ }
+ }
+ break;
- imm = (given & 0xf) | ((given & 0xe0) >> 1);
+ case 'c':
+ func (stream, "%s", arm_conditional[cond]);
+ break;
- /* Is ``imm'' a negative number? */
- if (imm & 0x40)
- imm |= (-1 << 7);
+ case 'I':
+ /* Print a Cirrus/DSP shift immediate. */
+ /* Immediates are 7bit signed ints with bits 0..3 in
+ bits 0..3 of opcode and bits 4..6 in bits 5..7
+ of opcode. */
+ {
+ int imm;
- func (stream, "%d", imm);
- }
+ imm = (given & 0xf) | ((given & 0xe0) >> 1);
+
+ /* Is ``imm'' a negative number? */
+ if (imm & 0x40)
+ imm |= (-1 << 7);
+
+ func (stream, "%d", imm);
+ }
+ break;
+
+ case 'F':
+ switch (given & 0x00408000)
+ {
+ case 0:
+ func (stream, "4");
+ break;
+ case 0x8000:
+ func (stream, "1");
+ break;
+ case 0x00400000:
+ func (stream, "2");
break;
+ default:
+ func (stream, "3");
+ }
+ break;
- case 'F':
- switch (given & 0x00408000)
- {
- case 0:
- func (stream, "4");
- break;
- case 0x8000:
- func (stream, "1");
- break;
- case 0x00400000:
- func (stream, "2");
- break;
- default:
- func (stream, "3");
- }
+ case 'P':
+ switch (given & 0x00080080)
+ {
+ case 0:
+ func (stream, "s");
break;
+ case 0x80:
+ func (stream, "d");
+ break;
+ case 0x00080000:
+ func (stream, "e");
+ break;
+ default:
+ func (stream, _("<illegal precision>"));
+ break;
+ }
+ break;
- case 'P':
- switch (given & 0x00080080)
- {
- case 0:
- func (stream, "s");
- break;
- case 0x80:
- func (stream, "d");
- break;
- case 0x00080000:
- func (stream, "e");
- break;
- default:
- func (stream, _("<illegal precision>"));
- break;
- }
+ case 'Q':
+ switch (given & 0x00408000)
+ {
+ case 0:
+ func (stream, "s");
break;
- case 'Q':
- switch (given & 0x00408000)
- {
- case 0:
- func (stream, "s");
- break;
- case 0x8000:
- func (stream, "d");
- break;
- case 0x00400000:
- func (stream, "e");
- break;
- default:
- func (stream, "p");
- break;
- }
+ case 0x8000:
+ func (stream, "d");
break;
- case 'R':
- switch (given & 0x60)
- {
- case 0:
- break;
- case 0x20:
- func (stream, "p");
- break;
- case 0x40:
- func (stream, "m");
- break;
- default:
- func (stream, "z");
- break;
- }
+ case 0x00400000:
+ func (stream, "e");
break;
+ default:
+ func (stream, "p");
+ break;
+ }
+ break;
- case '0': case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
- {
- int width;
- unsigned long value;
+ case 'R':
+ switch (given & 0x60)
+ {
+ case 0:
+ break;
+ case 0x20:
+ func (stream, "p");
+ break;
+ case 0x40:
+ func (stream, "m");
+ break;
+ default:
+ func (stream, "z");
+ break;
+ }
+ break;
- c = arm_decode_bitfield (c, given, &value, &width);
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ {
+ int width;
+ unsigned long value;
- switch (*c)
- {
- case 'r':
- func (stream, "%s", arm_regnames[value]);
- break;
- case 'D':
- func (stream, "d%ld", value);
- break;
- case 'Q':
- if (value & 1)
- func (stream, "<illegal reg q%ld.5>", value >> 1);
- else
- func (stream, "q%ld", value >> 1);
- break;
- case 'd':
- func (stream, "%ld", value);
- break;
- case 'k':
- {
- int from = (given & (1 << 7)) ? 32 : 16;
- func (stream, "%ld", from - value);
- }
- break;
-
- case 'f':
- if (value > 7)
- func (stream, "#%s", arm_fp_const[value & 7]);
- else
- func (stream, "f%ld", value);
- break;
+ c = arm_decode_bitfield (c, given, &value, &width);
- case 'w':
- if (width == 2)
- func (stream, "%s", iwmmxt_wwnames[value]);
- else
- func (stream, "%s", iwmmxt_wwssnames[value]);
- break;
+ switch (*c)
+ {
+ case 'r':
+ func (stream, "%s", arm_regnames[value]);
+ break;
+ case 'D':
+ func (stream, "d%ld", value);
+ break;
+ case 'Q':
+ if (value & 1)
+ func (stream, "<illegal reg q%ld.5>", value >> 1);
+ else
+ func (stream, "q%ld", value >> 1);
+ break;
+ case 'd':
+ func (stream, "%ld", value);
+ value_in_comment = value;
+ break;
+ case 'k':
+ {
+ int from = (given & (1 << 7)) ? 32 : 16;
+ func (stream, "%ld", from - value);
+ }
+ break;
- case 'g':
- func (stream, "%s", iwmmxt_regnames[value]);
- break;
- case 'G':
- func (stream, "%s", iwmmxt_cregnames[value]);
- break;
+ case 'f':
+ if (value > 7)
+ func (stream, "#%s", arm_fp_const[value & 7]);
+ else
+ func (stream, "f%ld", value);
+ break;
- case 'x':
- func (stream, "0x%lx", value);
- break;
+ case 'w':
+ if (width == 2)
+ func (stream, "%s", iwmmxt_wwnames[value]);
+ else
+ func (stream, "%s", iwmmxt_wwssnames[value]);
+ break;
- case '`':
- c++;
- if (value == 0)
- func (stream, "%c", *c);
- break;
- case '\'':
- c++;
- if (value == ((1ul << width) - 1))
- func (stream, "%c", *c);
- break;
- case '?':
- func (stream, "%c", c[(1 << width) - (int)value]);
- c += 1 << width;
- break;
- default:
- abort ();
- }
+ case 'g':
+ func (stream, "%s", iwmmxt_regnames[value]);
+ break;
+ case 'G':
+ func (stream, "%s", iwmmxt_cregnames[value]);
break;
- case 'y':
- case 'z':
- {
- int single = *c++ == 'y';
- int regno;
-
- switch (*c)
- {
- case '4': /* Sm pair */
- case '0': /* Sm, Dm */
- regno = given & 0x0000000f;
- if (single)
- {
- regno <<= 1;
- regno += (given >> 5) & 1;
- }
- else
- regno += ((given >> 5) & 1) << 4;
- break;
+ case 'x':
+ func (stream, "0x%lx", value);
+ break;
- case '1': /* Sd, Dd */
- regno = (given >> 12) & 0x0000000f;
- if (single)
- {
- regno <<= 1;
- regno += (given >> 22) & 1;
- }
- else
- regno += ((given >> 22) & 1) << 4;
- break;
+ case '`':
+ c++;
+ if (value == 0)
+ func (stream, "%c", *c);
+ break;
+ case '\'':
+ c++;
+ if (value == ((1ul << width) - 1))
+ func (stream, "%c", *c);
+ break;
+ case '?':
+ func (stream, "%c", c[(1 << width) - (int)value]);
+ c += 1 << width;
+ break;
+ default:
+ abort ();
+ }
+ break;
- case '2': /* Sn, Dn */
- regno = (given >> 16) & 0x0000000f;
- if (single)
- {
- regno <<= 1;
- regno += (given >> 7) & 1;
- }
- else
- regno += ((given >> 7) & 1) << 4;
- break;
-
- case '3': /* List */
- func (stream, "{");
- regno = (given >> 12) & 0x0000000f;
- if (single)
- {
- regno <<= 1;
- regno += (given >> 22) & 1;
- }
- else
- regno += ((given >> 22) & 1) << 4;
- break;
-
- default:
- abort ();
+ case 'y':
+ case 'z':
+ {
+ int single = *c++ == 'y';
+ int regno;
+
+ switch (*c)
+ {
+ case '4': /* Sm pair */
+ case '0': /* Sm, Dm */
+ regno = given & 0x0000000f;
+ if (single)
+ {
+ regno <<= 1;
+ regno += (given >> 5) & 1;
}
+ else
+ regno += ((given >> 5) & 1) << 4;
+ break;
- func (stream, "%c%d", single ? 's' : 'd', regno);
+ case '1': /* Sd, Dd */
+ regno = (given >> 12) & 0x0000000f;
+ if (single)
+ {
+ regno <<= 1;
+ regno += (given >> 22) & 1;
+ }
+ else
+ regno += ((given >> 22) & 1) << 4;
+ break;
- if (*c == '3')
+ case '2': /* Sn, Dn */
+ regno = (given >> 16) & 0x0000000f;
+ if (single)
{
- int count = given & 0xff;
-
- if (single == 0)
- count >>= 1;
-
- if (--count)
- {
- func (stream, "-%c%d",
- single ? 's' : 'd',
- regno + count);
- }
-
- func (stream, "}");
+ regno <<= 1;
+ regno += (given >> 7) & 1;
}
- else if (*c == '4')
- func (stream, ", %c%d", single ? 's' : 'd',
- regno + 1);
- }
- break;
+ else
+ regno += ((given >> 7) & 1) << 4;
+ break;
- case 'L':
- switch (given & 0x00400100)
- {
- case 0x00000000: func (stream, "b"); break;
- case 0x00400000: func (stream, "h"); break;
- case 0x00000100: func (stream, "w"); break;
- case 0x00400100: func (stream, "d"); break;
- default:
- break;
- }
- break;
+ case '3': /* List */
+ func (stream, "{");
+ regno = (given >> 12) & 0x0000000f;
+ if (single)
+ {
+ regno <<= 1;
+ regno += (given >> 22) & 1;
+ }
+ else
+ regno += ((given >> 22) & 1) << 4;
+ break;
- case 'Z':
- {
- int value;
- /* given (20, 23) | given (0, 3) */
- value = ((given >> 16) & 0xf0) | (given & 0xf);
- func (stream, "%d", value);
+ default:
+ abort ();
}
- break;
- case 'l':
- /* This is like the 'A' operator, except that if
- the width field "M" is zero, then the offset is
- *not* multiplied by four. */
+ func (stream, "%c%d", single ? 's' : 'd', regno);
+
+ if (*c == '3')
{
- int offset = given & 0xff;
- int multiplier = (given & 0x00000100) ? 4 : 1;
+ int count = given & 0xff;
- func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
+ if (single == 0)
+ count >>= 1;
- if (offset)
+ if (--count)
{
- if ((given & 0x01000000) != 0)
- func (stream, ", #%s%d]%s",
- ((given & 0x00800000) == 0 ? "-" : ""),
- offset * multiplier,
- ((given & 0x00200000) != 0 ? "!" : ""));
- else
- func (stream, "], #%s%d",
- ((given & 0x00800000) == 0 ? "-" : ""),
- offset * multiplier);
+ func (stream, "-%c%d",
+ single ? 's' : 'd',
+ regno + count);
}
- else
- func (stream, "]");
+
+ func (stream, "}");
}
+ else if (*c == '4')
+ func (stream, ", %c%d", single ? 's' : 'd',
+ regno + 1);
+ }
+ break;
+
+ case 'L':
+ switch (given & 0x00400100)
+ {
+ case 0x00000000: func (stream, "b"); break;
+ case 0x00400000: func (stream, "h"); break;
+ case 0x00000100: func (stream, "w"); break;
+ case 0x00400100: func (stream, "d"); break;
+ default:
break;
+ }
+ break;
- case 'r':
- {
- int imm4 = (given >> 4) & 0xf;
- int puw_bits = ((given >> 22) & 6) | ((given >> 21) & 1);
- int ubit = (given >> 23) & 1;
- const char *rm = arm_regnames [given & 0xf];
- const char *rn = arm_regnames [(given >> 16) & 0xf];
+ case 'Z':
+ {
+ int value;
+ /* given (20, 23) | given (0, 3) */
+ value = ((given >> 16) & 0xf0) | (given & 0xf);
+ func (stream, "%d", value);
+ }
+ break;
- switch (puw_bits)
- {
- case 1:
- /* fall through */
- case 3:
- func (stream, "[%s], %c%s", rn, ubit ? '+' : '-', rm);
- if (imm4)
- func (stream, ", lsl #%d", imm4);
- break;
-
- case 4:
- /* fall through */
- case 5:
- /* fall through */
- case 6:
- /* fall through */
- case 7:
- func (stream, "[%s, %c%s", rn, ubit ? '+' : '-', rm);
- if (imm4 > 0)
- func (stream, ", lsl #%d", imm4);
- func (stream, "]");
- if (puw_bits == 5 || puw_bits == 7)
- func (stream, "!");
- break;
+ case 'l':
+ /* This is like the 'A' operator, except that if
+ the width field "M" is zero, then the offset is
+ *not* multiplied by four. */
+ {
+ int offset = given & 0xff;
+ int multiplier = (given & 0x00000100) ? 4 : 1;
- default:
- func (stream, "INVALID");
- }
+ func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
+
+ if (multiplier > 1)
+ {
+ value_in_comment = offset * multiplier;
+ if ((given & 0x00800000) == 0)
+ value_in_comment = - value_in_comment;
}
- break;
- case 'i':
+ if (offset)
{
- long imm5;
- imm5 = ((given & 0x100) >> 4) | (given & 0xf);
- func (stream, "%ld", (imm5 == 0) ? 32 : imm5);
+ if ((given & 0x01000000) != 0)
+ func (stream, ", #%s%d]%s",
+ ((given & 0x00800000) == 0 ? "-" : ""),
+ offset * multiplier,
+ ((given & 0x00200000) != 0 ? "!" : ""));
+ else
+ func (stream, "], #%s%d",
+ ((given & 0x00800000) == 0 ? "-" : ""),
+ offset * multiplier);
}
- break;
+ else
+ func (stream, "]");
+ }
+ break;
- default:
- abort ();
- }
+ case 'r':
+ {
+ int imm4 = (given >> 4) & 0xf;
+ int puw_bits = ((given >> 22) & 6) | ((given >> 21) & 1);
+ int ubit = (given >> 23) & 1;
+ const char *rm = arm_regnames [given & 0xf];
+ const char *rn = arm_regnames [(given >> 16) & 0xf];
+
+ switch (puw_bits)
+ {
+ case 1:
+ case 3:
+ func (stream, "[%s], %c%s", rn, ubit ? '+' : '-', rm);
+ if (imm4)
+ func (stream, ", lsl #%d", imm4);
+ break;
+
+ case 4:
+ case 5:
+ case 6:
+ case 7:
+ func (stream, "[%s, %c%s", rn, ubit ? '+' : '-', rm);
+ if (imm4 > 0)
+ func (stream, ", lsl #%d", imm4);
+ func (stream, "]");
+ if (puw_bits == 5 || puw_bits == 7)
+ func (stream, "!");
+ break;
+
+ default:
+ func (stream, "INVALID");
+ }
+ }
+ break;
+
+ case 'i':
+ {
+ long imm5;
+ imm5 = ((given & 0x100) >> 4) | (given & 0xf);
+ func (stream, "%ld", (imm5 == 0) ? 32 : imm5);
}
+ break;
+
+ default:
+ abort ();
+ }
}
- else
- func (stream, "%c", *c);
}
- return TRUE;
+ else
+ func (stream, "%c", *c);
}
+
+ if (value_in_comment > 32 || value_in_comment < -16)
+ func (stream, "\t; 0x%lx", value_in_comment);
+
+ return TRUE;
}
return FALSE;
}
-static void
+/* Decodes and prints ARM addressing modes. Returns the offset
+ used in the address, if any, if it is worthwhile printing the
+ offset as a hexadecimal value in a comment at the end of the
+ line of disassembly. */
+
+static signed long
print_arm_address (bfd_vma pc, struct disassemble_info *info, long given)
{
void *stream = info->stream;
fprintf_ftype func = info->fprintf_func;
+ int offset = 0;
if (((given & 0x000f0000) == 0x000f0000)
&& ((given & 0x02000000) == 0))
{
- int offset = given & 0xfff;
+ offset = given & 0xfff;
func (stream, "[pc");
func (stream, "\t; ");
info->print_address_func (offset, info);
+ offset = 0;
}
else
{
{
if ((given & 0x02000000) == 0)
{
- int offset = given & 0xfff;
+ offset = given & 0xfff;
if (offset)
func (stream, ", #%s%d",
(((given & 0x00800000) == 0)
{
if ((given & 0x02000000) == 0)
{
- int offset = given & 0xfff;
+ offset = given & 0xfff;
if (offset)
func (stream, "], #%s%d",
(((given & 0x00800000) == 0)
}
}
}
+
+ return (signed long) offset;
}
/* Print one neon instruction on INFO->STREAM.
{
if ((given & 0xef000000) == 0xef000000)
{
- /* move bit 28 to bit 24 to translate Thumb2 to ARM encoding. */
+ /* Move bit 28 to bit 24 to translate Thumb2 to ARM encoding. */
unsigned long bit28 = given & (1 << 28);
given &= 0x00ffffff;
{
if ((given & insn->mask) == insn->value)
{
+ signed long value_in_comment = 0;
const char *c;
for (c = insn->assembler; *c; c++)
break;
case 'd':
func (stream, "%ld", value);
+ value_in_comment = value;
break;
case 'e':
func (stream, "%ld", (1ul << width) - value);
case 'S':
case 'T':
case 'U':
- /* various width encodings */
+ /* Various width encodings. */
{
int base = 8 << (*c - 'S'); /* 8,16 or 32 */
int limit;
else
func (stream, "%c", *c);
}
+
+ if (value_in_comment > 32 || value_in_comment < -16)
+ func (stream, "\t; 0x%lx", value_in_comment);
+
return TRUE;
}
}
for (insn = arm_opcodes; insn->assembler; insn++)
{
- if (insn->value == FIRST_IWMMXT_INSN
- && info->mach != bfd_mach_arm_XScale
- && info->mach != bfd_mach_arm_iWMMXt)
- insn = insn + IWMMXT_INSN_COUNT;
-
- if ((given & insn->mask) == insn->value
- /* Special case: an instruction with all bits set in the condition field
- (0xFnnn_nnnn) is only matched if all those bits are set in insn->mask,
- or by the catchall at the end of the table. */
- && ((given & 0xF0000000) != 0xF0000000
- || (insn->mask & 0xF0000000) == 0xF0000000
- || (insn->mask == 0 && insn->value == 0)))
+ if ((given & insn->mask) != insn->value)
+ continue;
+
+ if ((insn->arch & ((arm_feature_set *) info->private_data)->core) == 0)
+ continue;
+
+ /* Special case: an instruction with all bits set in the condition field
+ (0xFnnn_nnnn) is only matched if all those bits are set in insn->mask,
+ or by the catchall at the end of the table. */
+ if ((given & 0xF0000000) != 0xF0000000
+ || (insn->mask & 0xF0000000) == 0xF0000000
+ || (insn->mask == 0 && insn->value == 0))
{
+ signed long value_in_comment = 0;
const char *c;
for (c = insn->assembler; *c; c++)
break;
case 'a':
- print_arm_address (pc, info, given);
+ value_in_comment = print_arm_address (pc, info, given);
break;
case 'P':
/* Set P address bit and use normal address
printing routine. */
- print_arm_address (pc, info, given | (1 << 24));
+ value_in_comment = print_arm_address (pc, info, given | (1 << 24));
break;
case 's':
{
/* Immediate. */
int offset = ((given & 0xf00) >> 4) | (given & 0xf);
+
if (offset)
func (stream, ", #%s%d",
(((given & 0x00800000) == 0)
{
/* Immediate. */
int offset = ((given & 0xf00) >> 4) | (given & 0xf);
+
if (offset)
func (stream, "], #%s%d",
(((given & 0x00800000) == 0)
case 'b':
{
int disp = (((given & 0xffffff) ^ 0x800000) - 0x800000);
- info->print_address_func (disp*4 + pc + 8, info);
+ info->print_address_func (disp * 4 + pc + 8, info);
}
break;
break;
case 'A':
- func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
+ {
+ int offset = given & 0xff;
- if ((given & (1 << 24)) != 0)
- {
- int offset = given & 0xff;
+ value_in_comment = offset * 4;
+ if ((given & 0x00800000) == 0)
+ value_in_comment = - value_in_comment;
- if (offset)
- func (stream, ", #%s%d]%s",
- ((given & 0x00800000) == 0 ? "-" : ""),
- offset * 4,
- ((given & 0x00200000) != 0 ? "!" : ""));
- else
- func (stream, "]");
- }
- else
- {
- int offset = given & 0xff;
+ func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
- func (stream, "]");
+ if ((given & (1 << 24)) != 0)
+ {
+ if (offset)
+ func (stream, ", #%s%d]%s",
+ ((given & 0x00800000) == 0 ? "-" : ""),
+ offset * 4,
+ ((given & 0x00200000) != 0 ? "!" : ""));
+ else
+ func (stream, "]");
+ }
+ else
+ {
+ func (stream, "]");
- if (given & (1 << 21))
- {
- if (offset)
- func (stream, ", #%s%d",
- ((given & 0x00800000) == 0 ? "-" : ""),
- offset * 4);
- }
- else
- func (stream, ", {%d}", offset);
- }
+ if (given & (1 << 21))
+ {
+ if (offset)
+ func (stream, ", #%s%d",
+ ((given & 0x00800000) == 0 ? "-" : ""),
+ offset * 4);
+ }
+ else
+ func (stream, ", {%d}", offset);
+ }
+ }
break;
case 'B':
break;
case 'd':
func (stream, "%ld", value);
+ value_in_comment = value;
break;
case 'b':
func (stream, "%ld", value * 8);
+ value_in_comment = value * 8;
break;
case 'W':
func (stream, "%ld", value + 1);
+ value_in_comment = value + 1;
break;
case 'x':
func (stream, "0x%08lx", value);
break;
case 'X':
func (stream, "%01lx", value & 0xf);
+ value_in_comment = value;
break;
case '`':
c++;
else
func (stream, "%c", *c);
}
+
+ if (value_in_comment > 32 || value_in_comment < -16)
+ func (stream, "\t; 0x%lx", value_in_comment);
return;
}
}
for (insn = thumb_opcodes; insn->assembler; insn++)
if ((given & insn->mask) == insn->value)
{
+ signed long value_in_comment = 0;
const char *c = insn->assembler;
+
for (; *c; c++)
{
int domaskpc = 0;
case 'd':
func (stream, "%ld", reg);
+ value_in_comment = reg;
break;
case 'H':
func (stream, "%ld", reg << 1);
+ value_in_comment = reg << 1;
break;
case 'W':
func (stream, "%ld", reg << 2);
+ value_in_comment = reg << 2;
break;
case 'a':
before the calculation. */
info->print_address_func
(((pc + 4) & ~3) + (reg << 2), info);
+ value_in_comment = 0;
break;
case 'x':
case 'B':
reg = ((reg ^ (1 << bitend)) - (1 << bitend));
info->print_address_func (reg * 2 + pc + 4, info);
+ value_in_comment = 0;
break;
case 'c':
abort ();
}
}
+
+ if (value_in_comment > 32 || value_in_comment < -16)
+ func (stream, "\t; 0x%lx", value_in_comment);
return;
}
for (insn = thumb32_opcodes; insn->assembler; insn++)
if ((given & insn->mask) == insn->value)
{
+ signed long value_in_comment = 0;
const char *c = insn->assembler;
+
for (; *c; c++)
{
if (*c != '%')
int offset = 0;
func (stream, "[%s", arm_regnames[Rn]);
- if (U) /* 12-bit positive immediate offset */
- offset = i12;
- else if (Rn == 15) /* 12-bit negative immediate offset */
- offset = -(int)i12;
- else if (op == 0x0) /* shifted register offset */
+ if (U) /* 12-bit positive immediate offset. */
+ {
+ offset = i12;
+ if (Rn != 15)
+ value_in_comment = offset;
+ }
+ else if (Rn == 15) /* 12-bit negative immediate offset. */
+ offset = - (int) i12;
+ else if (op == 0x0) /* Shifted register offset. */
{
unsigned int Rm = (i8 & 0x0f);
unsigned int sh = (i8 & 0x30) >> 4;
+
func (stream, ", %s", arm_regnames[Rm]);
if (sh)
func (stream, ", lsl #%u", sh);
}
else switch (op)
{
- case 0xE: /* 8-bit positive immediate offset */
+ case 0xE: /* 8-bit positive immediate offset. */
offset = i8;
break;
- case 0xC: /* 8-bit negative immediate offset */
+ case 0xC: /* 8-bit negative immediate offset. */
offset = -i8;
break;
- case 0xF: /* 8-bit + preindex with wb */
+ case 0xF: /* 8-bit + preindex with wb. */
offset = i8;
writeback = TRUE;
break;
- case 0xD: /* 8-bit - preindex with wb */
+ case 0xD: /* 8-bit - preindex with wb. */
offset = -i8;
writeback = TRUE;
break;
- case 0xB: /* 8-bit + postindex */
+ case 0xB: /* 8-bit + postindex. */
offset = i8;
postind = TRUE;
break;
- case 0x9: /* 8-bit - postindex */
+ case 0x9: /* 8-bit - postindex. */
offset = -i8;
postind = TRUE;
break;
if (P)
{
if (off || !U)
- func (stream, ", #%c%u", U ? '+' : '-', off * 4);
+ {
+ func (stream, ", #%c%u", U ? '+' : '-', off * 4);
+ value_in_comment = off * 4 * U ? 1 : -1;
+ }
func (stream, "]");
if (W)
func (stream, "!");
{
func (stream, "], ");
if (W)
- func (stream, "#%c%u", U ? '+' : '-', off * 4);
+ {
+ func (stream, "#%c%u", U ? '+' : '-', off * 4);
+ value_in_comment = off * 4 * U ? 1 : -1;
+ }
else
func (stream, "{%u}", off);
}
{
unsigned int Sbit = (given & 0x01000000) >> 24;
unsigned int type = (given & 0x00600000) >> 21;
+
switch (type)
{
case 0: func (stream, Sbit ? "sb" : "b"); break;
switch (*c)
{
- case 'd': func (stream, "%lu", val); break;
- case 'W': func (stream, "%lu", val * 4); break;
+ case 'd':
+ func (stream, "%lu", val);
+ value_in_comment = val;
+ break;
+ case 'W':
+ func (stream, "%lu", val * 4);
+ value_in_comment = val * 4;
+ break;
case 'r': func (stream, "%s", arm_regnames[val]); break;
case 'c':
abort ();
}
}
+
+ if (value_in_comment > 32 || value_in_comment < -16)
+ func (stream, "\t; 0x%lx", value_in_comment);
return;
}
return FALSE;
}
+/* Given a bfd_mach_arm_XXX value, this function fills in the fields
+ of the supplied arm_feature_set structure with bitmasks indicating
+ the support base architectures and coprocessor extensions.
+
+ FIXME: This could more efficiently implemented as a constant array,
+ although it would also be less robust. */
+
+static void
+select_arm_features (unsigned long mach,
+ arm_feature_set * features)
+{
+#undef ARM_FEATURE
+#define ARM_FEATURE(ARCH,CEXT) \
+ features->core = (ARCH); \
+ features->coproc = (CEXT) | FPU_FPA; \
+ return
+
+ switch (mach)
+ {
+ case bfd_mach_arm_2: ARM_ARCH_V2;
+ case bfd_mach_arm_2a: ARM_ARCH_V2S;
+ case bfd_mach_arm_3: ARM_ARCH_V3;
+ case bfd_mach_arm_3M: ARM_ARCH_V3M;
+ case bfd_mach_arm_4: ARM_ARCH_V4;
+ case bfd_mach_arm_4T: ARM_ARCH_V4T;
+ case bfd_mach_arm_5: ARM_ARCH_V5;
+ case bfd_mach_arm_5T: ARM_ARCH_V5T;
+ case bfd_mach_arm_5TE: ARM_ARCH_V5TE;
+ case bfd_mach_arm_XScale: ARM_ARCH_XSCALE;
+ case bfd_mach_arm_ep9312: ARM_FEATURE (ARM_AEXT_V4T, ARM_CEXT_MAVERICK | FPU_MAVERICK);
+ case bfd_mach_arm_iWMMXt: ARM_ARCH_IWMMXT;
+ case bfd_mach_arm_iWMMXt2: ARM_ARCH_IWMMXT2;
+ /* If the machine type is unknown allow all
+ architecture types and all extensions. */
+ case bfd_mach_arm_unknown: ARM_FEATURE (-1UL, -1UL);
+ default:
+ abort ();
+ }
+}
+
+
/* NOTE: There are no checks in these routines that
the relevant number of data bytes exist. */
info->disassembler_options = NULL;
}
+ /* PR 10288: Control which instructions will be disassembled. */
+ if (info->private_data == NULL)
+ {
+ static arm_feature_set features;
+
+ if ((info->flags & USER_SPECIFIED_MACHINE_TYPE) == 0)
+ /* If the user did not use the -m command line switch then default to
+ disassembling all types of ARM instruction.
+
+ The info->mach value has to be ignored as this will be based on
+ the default archictecture for the target and/or hints in the notes
+ section, but it will never be greater than the current largest arm
+ machine value (iWMMXt2), which is only equivalent to the V5TE
+ architecture. ARM architectures have advanced beyond the machine
+ value encoding, and these newer architectures would be ignored if
+ the machine value was used.
+
+ Ie the -m switch is used to restrict which instructions will be
+ disassembled. If it is necessary to use the -m switch to tell
+ objdump that an ARM binary is being disassembled, eg because the
+ input is a raw binary file, but it is also desired to disassemble
+ all ARM instructions then use "-marm". This will select the
+ "unknown" arm architecture which is compatible with any ARM
+ instruction. */
+ info->mach = bfd_mach_arm_unknown;
+
+ /* Compute the architecture bitmask from the machine number.
+ Note: This assumes that the machine number will not change
+ during disassembly.... */
+ select_arm_features (info->mach, & features);
+
+ info->private_data = & features;
+ }
+
/* Decide if our code is going to be little-endian, despite what the
function argument might say. */
little_code = ((info->endian_code == BFD_ENDIAN_LITTLE) || little);
for a preceeding one. */
for (; n >= 0; n--)
{
- if (get_sym_code_type (info, n, &type))
+ if ((info->section == NULL
+ || info->section == info->symtab[n]->section)
+ && get_sym_code_type (info, n, &type))
{
last_sym = n;
found = TRUE;
if (force_thumb)
is_thumb = TRUE;
- info->display_endian = little ? BFD_ENDIAN_LITTLE : BFD_ENDIAN_BIG;
+ if (is_data)
+ info->display_endian = little ? BFD_ENDIAN_LITTLE : BFD_ENDIAN_BIG;
+ else
+ info->display_endian = little_code ? BFD_ENDIAN_LITTLE : BFD_ENDIAN_BIG;
+
info->bytes_per_line = 4;
- if (is_data)
+ /* PR 10263: Disassemble data if requested to do so by the user. */
+ if (is_data && ((info->flags & DISASSEMBLE_DATA) == 0))
{
int i;
- /* size was already set above. */
+ /* Size was already set above. */
info->bytes_per_chunk = size;
printer = print_insn_data;
info->bytes_per_chunk = 4;
size = 4;
- status = info->read_memory_func (pc, (bfd_byte *)b, 4, info);
+ status = info->read_memory_func (pc, (bfd_byte *) b, 4, info);
if (little_code)
given = (b[0]) | (b[1] << 8) | (b[2] << 16) | (b[3] << 24);
else
|| (given & 0xF800) == 0xF000
|| (given & 0xF800) == 0xE800)
{
- status = info->read_memory_func (pc + 2, (bfd_byte *)b, 2, info);
+ status = info->read_memory_func (pc + 2, (bfd_byte *) b, 2, info);
if (little_code)
given = (b[0]) | (b[1] << 8) | (given << 16);
else
}
if (ifthen_address != pc)
- find_ifthen_state(pc, info, little_code);
+ find_ifthen_state (pc, info, little_code);
if (ifthen_state)
{
projects / deliverable / binutils-gdb.git / blobdiff