/* Disassemble h8300 instructions.
- Copyright 1993, 1994, 1996, 1998, 2000, 2001, 2002
+ Copyright 1993, 1994, 1996, 1998, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
struct h8_instruction *h8_instructions;
static void bfd_h8_disassemble_init PARAMS ((void));
-static unsigned int bfd_h8_disassemble
- PARAMS ((bfd_vma, disassemble_info *, int));
+static void print_one_arg PARAMS ((disassemble_info *, bfd_vma, op_type,
+ int, int, int, int, const char **, int));
+static unsigned int bfd_h8_disassemble PARAMS ((bfd_vma,
+ disassemble_info *,
+ int));
+static void extract_immediate PARAMS ((FILE *,
+ op_type, int,
+ unsigned char *,
+ int *, int *,
+ const struct h8_opcode *));
+
+static void print_colon_thingie PARAMS ((op_type *));
+
+static void
+print_colon_thingie (op_type *nib)
+{
+ switch (*nib & SIZE) {
+ case L_2: fprintf (stdout, "2"); break;
+ case L_3:
+ case L_3NZ: fprintf (stdout, "3"); break;
+ case L_4: fprintf (stdout, "4"); break;
+ case L_5: fprintf (stdout, "5"); break;
+ case L_8: fprintf (stdout, "8"); break;
+ case L_16:
+ case L_16U: fprintf (stdout, "16"); break;
+ case L_24: fprintf (stdout, "24"); break;
+ case L_32: fprintf (stdout, "32"); break;
+ }
+}
/* Run through the opcodes and sort them into order to make them easy
to disassemble. */
+
static void
bfd_h8_disassemble_init ()
{
/* Just make sure there are an even number of nibbles in it, and
that the count is the same as the length. */
- for (i = 0; p->data.nib[i] != E; i++)
+ for (i = 0; p->data.nib[i] != (op_type) E; i++)
;
if (i & 1)
- abort ();
+ {
+ fprintf (stderr, "Internal error, h8_disassemble_init.\n");
+ abort ();
+ }
pi->length = i / 2;
pi->opcode = p;
pi->opcode = p;
}
-static unsigned int
-bfd_h8_disassemble (addr, info, mode)
- bfd_vma addr;
+static void
+extract_immediate (stream, looking_for, thisnib, data, cst, len, q)
+ FILE *stream;
+ op_type looking_for;
+ int thisnib;
+ unsigned char *data;
+ int *cst, *len;
+ const struct h8_opcode *q;
+{
+ switch (looking_for & SIZE)
+ {
+ case L_2:
+ *len = 2;
+ *cst = thisnib & 3;
+
+ /* DISP2 special treatment. */
+ if ((looking_for & MODE) == DISP)
+ {
+ if (OP_KIND (q->how) == O_MOVAB ||
+ OP_KIND (q->how) == O_MOVAW ||
+ OP_KIND (q->how) == O_MOVAL)
+ {
+ /* Handling for mova insn. */
+ switch (q->args.nib[0] & MODE) {
+ case INDEXB:
+ default:
+ break;
+ case INDEXW:
+ *cst *= 2;
+ break;
+ case INDEXL:
+ *cst *= 4;
+ break;
+ }
+ }
+ else
+ {
+ /* Handling for non-mova insn. */
+ switch (OP_SIZE (q->how)) {
+ default: break;
+ case SW:
+ *cst *= 2;
+ break;
+ case SL:
+ *cst *= 4;
+ break;
+ }
+ }
+ }
+ break;
+ case L_8:
+ *len = 8;
+ *cst = data[0];
+ break;
+ case L_16:
+ case L_16U:
+ *len = 16;
+ *cst = (data[0] << 8) + data [1];
+#if 0
+ if ((looking_for & SIZE) == L_16)
+ *cst = (short) *cst; /* sign extend */
+#endif
+ break;
+ case L_32:
+ *len = 32;
+ *cst = (data[0] << 24) + (data[1] << 16) + (data[2] << 8) + data[3];
+ break;
+ default:
+ *len = 0;
+ *cst = 0;
+ fprintf (stream, "DISP bad size\n");
+ break;
+ }
+}
+
+static const char *regnames[] =
+{
+ "r0h", "r1h", "r2h", "r3h", "r4h", "r5h", "r6h", "r7h",
+ "r0l", "r1l", "r2l", "r3l", "r4l", "r5l", "r6l", "r7l"
+};
+static const char *wregnames[] =
+{
+ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
+ "e0", "e1", "e2", "e3", "e4", "e5", "e6", "e7"
+};
+static const char *lregnames[] =
+{
+ "er0", "er1", "er2", "er3", "er4", "er5", "er6", "er7",
+ "er0", "er1", "er2", "er3", "er4", "er5", "er6", "er7"
+};
+static const char *cregnames[] =
+{
+ "ccr", "exr", "mach", "macl", "", "", "vbr", "sbr"
+};
+
+static void
+print_one_arg (info, addr, x, cst, cstlen, rdisp_n, rn, pregnames, len)
disassemble_info *info;
- int mode;
+ bfd_vma addr;
+ op_type x;
+ int cst, cstlen, rdisp_n, rn;
+ const char **pregnames;
+ int len;
{
- /* Find the first entry in the table for this opcode. */
- static const char *regnames[] =
+ void *stream = info->stream;
+ fprintf_ftype outfn = info->fprintf_func;
+
+ if ((x & SIZE) == L_3 ||
+ (x & SIZE) == L_3NZ)
+ {
+ outfn (stream, "#0x%x", (unsigned) cst);
+ }
+ else if ((x & MODE) == IMM)
+ {
+ outfn (stream, "#0x%x", (unsigned) cst);
+ }
+ else if ((x & MODE) == DBIT ||
+ (x & MODE) == KBIT)
+ {
+ outfn (stream, "#%d", (unsigned) cst);
+ }
+ else if ((x & MODE) == CONST_2)
+ outfn (stream, "#2");
+ else if ((x & MODE) == CONST_4)
+ outfn (stream, "#4");
+ else if ((x & MODE) == CONST_8)
+ outfn (stream, "#8");
+ else if ((x & MODE) == CONST_16)
+ outfn (stream, "#16");
+ else if ((x & MODE) == REG)
+ {
+ switch (x & SIZE)
+ {
+ case L_8:
+ outfn (stream, "%s", regnames[rn]);
+ break;
+ case L_16:
+ case L_16U:
+ outfn (stream, "%s", wregnames[rn]);
+ break;
+ case L_P:
+ case L_32:
+ outfn (stream, "%s", lregnames[rn]);
+ break;
+ }
+ }
+ else if ((x & MODE) == LOWREG)
+ {
+ switch (x & SIZE)
+ {
+ case L_8:
+ /* Always take low half of reg. */
+ outfn (stream, "%s.b", regnames[rn < 8 ? rn + 8 : rn]);
+ break;
+ case L_16:
+ case L_16U:
+ /* Always take low half of reg. */
+ outfn (stream, "%s.w", wregnames[rn < 8 ? rn : rn - 8]);
+ break;
+ case L_P:
+ case L_32:
+ outfn (stream, "%s.l", lregnames[rn]);
+ break;
+ }
+ }
+ else if ((x & MODE) == POSTINC)
+ {
+ outfn (stream, "@%s+", pregnames[rn]);
+ }
+ else if ((x & MODE) == POSTDEC)
+ {
+ outfn (stream, "@%s-", pregnames[rn]);
+ }
+ else if ((x & MODE) == PREINC)
+ {
+ outfn (stream, "@+%s", pregnames[rn]);
+ }
+ else if ((x & MODE) == PREDEC)
+ {
+ outfn (stream, "@-%s", pregnames[rn]);
+ }
+ else if ((x & MODE) == IND)
+ {
+ outfn (stream, "@%s", pregnames[rn]);
+ }
+ else if ((x & MODE) == ABS || (x & ABSJMP))
+ {
+ outfn (stream, "@0x%x:%d", (unsigned) cst, cstlen);
+ }
+ else if ((x & MODE) == MEMIND)
+ {
+ outfn (stream, "@@%d (0x%x)", cst, cst);
+ }
+ else if ((x & MODE) == VECIND)
+ {
+ /* FIXME Multiplier should be 2 or 4, depending on processor mode,
+ by which is meant "normal" vs. "middle", "advanced", "maximum". */
+
+ int offset = (cst + 0x80) * 4;
+ outfn (stream, "@@%d (0x%x)", offset, offset);
+ }
+ else if ((x & MODE) == PCREL)
+ {
+ if ((x & SIZE) == L_16 ||
+ (x & SIZE) == L_16U)
+ {
+ outfn (stream, ".%s%d (0x%x)",
+ (short) cst > 0 ? "+" : "",
+ (short) cst,
+ addr + (short) cst + len);
+ }
+ else
+ {
+ outfn (stream, ".%s%d (0x%x)",
+ (char) cst > 0 ? "+" : "",
+ (char) cst,
+ addr + (char) cst + len);
+ }
+ }
+ else if ((x & MODE) == DISP)
+ {
+ outfn (stream, "@(0x%x:%d,%s)", cst, cstlen,
+ pregnames[rdisp_n]);
+ }
+ else if ((x & MODE) == INDEXB)
+ {
+ /* Always take low half of reg. */
+ outfn (stream, "@(0x%x:%d,%s.b)", cst, cstlen,
+ regnames[rdisp_n < 8 ? rdisp_n + 8 : rdisp_n]);
+ }
+ else if ((x & MODE) == INDEXW)
{
- "r0h", "r1h", "r2h", "r3h", "r4h", "r5h", "r6h", "r7h",
- "r0l", "r1l", "r2l", "r3l", "r4l", "r5l", "r6l", "r7l"
- };
- static const char *wregnames[] =
+ /* Always take low half of reg. */
+ outfn (stream, "@(0x%x:%d,%s.w)", cst, cstlen,
+ wregnames[rdisp_n < 8 ? rdisp_n : rdisp_n - 8]);
+ }
+ else if ((x & MODE) == INDEXL)
{
- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
- "e0", "e1", "e2", "e3", "e4", "e5", "e6", "e7"
- };
- static const char *lregnames[] =
+ outfn (stream, "@(0x%x:%d,%s.l)", cst, cstlen,
+ lregnames[rdisp_n]);
+ }
+ else if (x & CTRL)
{
- "er0", "er1", "er2", "er3", "er4", "er5", "er6", "er7",
- "er0", "er1", "er2", "er3", "er4", "er5", "er6", "er7"
- };
- int rs = 0;
- int rd = 0;
- int rdisp = 0;
- int abs = 0;
- int bit = 0;
- int plen = 0;
+ outfn (stream, cregnames[rn]);
+ }
+ else if ((x & MODE) == CCR)
+ {
+ outfn (stream, "ccr");
+ }
+ else if ((x & MODE) == EXR)
+ {
+ outfn (stream, "exr");
+ }
+ else if ((x & MODE) == MACREG)
+ {
+ outfn (stream, "mac%c", cst ? 'l' : 'h');
+ }
+ else
+ /* xgettext:c-format */
+ outfn (stream, _("Hmmmm 0x%x"), x);
+}
+
+static unsigned int
+bfd_h8_disassemble (addr, info, mach)
+ bfd_vma addr;
+ disassemble_info *info;
+ int mach;
+{
+ /* Find the first entry in the table for this opcode. */
+ int regno[3] = { 0, 0, 0 };
+ int dispregno[3] = { 0, 0, 0 };
+ int cst[3] = { 0, 0, 0 };
+ int cstlen[3] = { 0, 0, 0 };
static bfd_boolean init = 0;
const struct h8_instruction *qi;
- char const **pregnames = mode != 0 ? lregnames : wregnames;
+ char const **pregnames = mach != 0 ? lregnames : wregnames;
int status;
- int l;
- unsigned char data[20];
+ unsigned int l;
+ unsigned char data[MAX_CODE_NIBBLES];
void *stream = info->stream;
- fprintf_ftype fprintf = info->fprintf_func;
+ fprintf_ftype outfn = info->fprintf_func;
if (!init)
{
return -1;
}
- for (l = 2; status == 0 && l < 10; l += 2)
+ for (l = 2; status == 0 && l < sizeof (data) / 2; l += 2)
status = info->read_memory_func (addr + l, data + l, 2, info);
/* Find the exact opcode/arg combo. */
while (1)
{
op_type looking_for = *nib;
- int thisnib = data[len >> 1];
+ int thisnib = data[len / 2];
+ int opnr;
- thisnib = (len & 1) ? (thisnib & 0xf) : ((thisnib >> 4) & 0xf);
+ thisnib = (len & 1) ? (thisnib & 0xf) : ((thisnib / 16) & 0xf);
+ opnr = ((looking_for & OP3) == OP3 ? 2
+ : (looking_for & DST) == DST ? 1 : 0);
if (looking_for < 16 && looking_for >= 0)
{
{
if ((int) looking_for & (int) B31)
{
- if (!(((int) thisnib & 0x8) != 0))
+ if (!((thisnib & 0x8) != 0))
goto fail;
looking_for = (op_type) ((int) looking_for & ~(int) B31);
+ thisnib &= 0x7;
}
-
- if ((int) looking_for & (int) B30)
+ else if ((int) looking_for & (int) B30)
{
- if (!(((int) thisnib & 0x8) == 0))
+ if (!((thisnib & 0x8) == 0))
goto fail;
looking_for = (op_type) ((int) looking_for & ~(int) B30);
}
- if (looking_for & DBIT)
+ if ((int) looking_for & (int) B21)
+ {
+ if (!((thisnib & 0x4) != 0))
+ goto fail;
+
+ looking_for = (op_type) ((int) looking_for & ~(int) B21);
+ thisnib &= 0xb;
+ }
+ else if ((int) looking_for & (int) B20)
+ {
+ if (!((thisnib & 0x4) == 0))
+ goto fail;
+
+ looking_for = (op_type) ((int) looking_for & ~(int) B20);
+ }
+ if ((int) looking_for & (int) B11)
+ {
+ if (!((thisnib & 0x2) != 0))
+ goto fail;
+
+ looking_for = (op_type) ((int) looking_for & ~(int) B11);
+ thisnib &= 0xd;
+ }
+ else if ((int) looking_for & (int) B10)
+ {
+ if (!((thisnib & 0x2) == 0))
+ goto fail;
+
+ looking_for = (op_type) ((int) looking_for & ~(int) B10);
+ }
+
+ if ((int) looking_for & (int) B01)
+ {
+ if (!((thisnib & 0x1) != 0))
+ goto fail;
+
+ looking_for = (op_type) ((int) looking_for & ~(int) B01);
+ thisnib &= 0xe;
+ }
+ else if ((int) looking_for & (int) B00)
+ {
+ if (!((thisnib & 0x1) == 0))
+ goto fail;
+
+ looking_for = (op_type) ((int) looking_for & ~(int) B00);
+ }
+
+ if (looking_for & IGNORE)
+ {
+ /* Hitachi has declared that IGNORE must be zero. */
+ if (thisnib != 0)
+ goto fail;
+ }
+ else if ((looking_for & MODE) == DATA)
+ {
+ ; /* Skip embedded data. */
+ }
+ else if ((looking_for & MODE) == DBIT)
{
/* Exclude adds/subs by looking at bit 0 and 2, and
make sure the operand size, either w or l,
if ((looking_for & 7) != (thisnib & 7))
goto fail;
- abs = (thisnib & 0x8) ? 2 : 1;
+ cst[opnr] = (thisnib & 0x8) ? 2 : 1;
}
- else if (looking_for & (REG | IND | INC | DEC))
+ else if ((looking_for & MODE) == DISP ||
+ (looking_for & MODE) == ABS ||
+ (looking_for & MODE) == PCREL ||
+ (looking_for & MODE) == INDEXB ||
+ (looking_for & MODE) == INDEXW ||
+ (looking_for & MODE) == INDEXL)
{
- if (looking_for & SRC)
- rs = thisnib;
- else
- rd = thisnib;
+ extract_immediate (stream, looking_for, thisnib,
+ data + len / 2, cst + opnr,
+ cstlen + opnr, q);
+ /* Even address == bra, odd == bra/s. */
+ if (q->how == O (O_BRAS, SB))
+ cst[opnr] -= 1;
}
- else if (looking_for & L_16)
+ else if ((looking_for & MODE) == REG ||
+ (looking_for & MODE) == LOWREG ||
+ (looking_for & MODE) == IND ||
+ (looking_for & MODE) == PREINC ||
+ (looking_for & MODE) == POSTINC ||
+ (looking_for & MODE) == PREDEC ||
+ (looking_for & MODE) == POSTDEC)
{
- abs = (data[len >> 1]) * 256 + data[(len + 2) >> 1];
- plen = 16;
+ regno[opnr] = thisnib;
}
- else if (looking_for & ABSJMP)
+ else if (looking_for & CTRL) /* Control Register */
{
- abs = (data[1] << 16) | (data[2] << 8) | (data[3]);
+ thisnib &= 7;
+ if (((looking_for & MODE) == CCR && (thisnib != C_CCR)) ||
+ ((looking_for & MODE) == EXR && (thisnib != C_EXR)) ||
+ ((looking_for & MODE) == MACH && (thisnib != C_MACH)) ||
+ ((looking_for & MODE) == MACL && (thisnib != C_MACL)) ||
+ ((looking_for & MODE) == VBR && (thisnib != C_VBR)) ||
+ ((looking_for & MODE) == SBR && (thisnib != C_SBR)))
+ goto fail;
+ if (((looking_for & MODE) == CCR_EXR &&
+ (thisnib != C_CCR && thisnib != C_EXR)) ||
+ ((looking_for & MODE) == VBR_SBR &&
+ (thisnib != C_VBR && thisnib != C_SBR)) ||
+ ((looking_for & MODE) == MACREG &&
+ (thisnib != C_MACH && thisnib != C_MACL)))
+ goto fail;
+ if (((looking_for & MODE) == CC_EX_VB_SB &&
+ (thisnib != C_CCR && thisnib != C_EXR &&
+ thisnib != C_VBR && thisnib != C_SBR)))
+ goto fail;
+
+ regno[opnr] = thisnib;
+ }
+ else if ((looking_for & SIZE) == L_5)
+ {
+ cst[opnr] = data[len / 2] & 31;
+ cstlen[opnr] = 5;
+ }
+ else if ((looking_for & SIZE) == L_4)
+ {
+ cst[opnr] = thisnib;
+ cstlen[opnr] = 4;
+ }
+ else if ((looking_for & SIZE) == L_16 ||
+ (looking_for & SIZE) == L_16U)
+ {
+ cst[opnr] = (data[len / 2]) * 256 + data[(len + 2) / 2];
+ cstlen[opnr] = 16;
+ }
+ else if ((looking_for & MODE) == MEMIND)
+ {
+ cst[opnr] = data[1];
}
- else if (looking_for & MEMIND)
+ else if ((looking_for & MODE) == VECIND)
{
- abs = data[1];
+ cst[opnr] = data[1] & 0x7f;
}
- else if (looking_for & L_32)
+ else if ((looking_for & SIZE) == L_32)
{
- int i = len >> 1;
+ int i = len / 2;
- abs = (data[i] << 24)
- | (data[i + 1] << 16)
- | (data[i + 2] << 8)
- | (data[i + 3]);
+ cst[opnr] = ((data[i] << 24)
+ | (data[i + 1] << 16)
+ | (data[i + 2] << 8)
+ | (data[i + 3]));
- plen = 32;
+ cstlen[opnr] = 32;
}
- else if (looking_for & L_24)
+ else if ((looking_for & SIZE) == L_24)
{
- int i = len >> 1;
+ int i = len / 2;
- abs = (data[i] << 16) | (data[i + 1] << 8) | (data[i + 2]);
- plen = 24;
+ cst[opnr] =
+ (data[i] << 16) | (data[i + 1] << 8) | (data[i + 2]);
+ cstlen[opnr] = 24;
}
else if (looking_for & IGNORE)
{
}
else if (looking_for & DISPREG)
{
- rdisp = thisnib;
+ dispregno[opnr] = thisnib & 7;
}
- else if (looking_for & KBIT)
+ else if ((looking_for & MODE) == KBIT)
{
switch (thisnib)
{
case 9:
- abs = 4;
+ cst[opnr] = 4;
break;
case 8:
- abs = 2;
+ cst[opnr] = 2;
break;
case 0:
- abs = 1;
+ cst[opnr] = 1;
break;
default:
goto fail;
}
}
- else if (looking_for & L_8)
+ else if ((looking_for & SIZE) == L_8)
{
- plen = 8;
- abs = data[len >> 1];
+ cstlen[opnr] = 8;
+ cst[opnr] = data[len / 2];
}
- else if (looking_for & L_3)
+ else if ((looking_for & SIZE) == L_3 ||
+ (looking_for & SIZE) == L_3NZ)
{
- bit = thisnib & 0x7;
+ cst[opnr] = thisnib & 0x7;
+ if (cst[opnr] == 0 && (looking_for & SIZE) == L_3NZ)
+ goto fail;
}
- else if (looking_for & L_2)
+ else if ((looking_for & SIZE) == L_2)
{
- plen = 2;
- abs = thisnib & 0x3;
+ cstlen[opnr] = 2;
+ cst[opnr] = thisnib & 0x3;
}
- else if (looking_for & MACREG)
+ else if ((looking_for & MODE) == MACREG)
{
- abs = (thisnib == 3);
+ cst[opnr] = (thisnib == 3);
}
- else if (looking_for == E)
+ else if (looking_for == (op_type) E)
{
int i;
for (i = 0; i < qi->length; i++)
- fprintf (stream, "%02x ", data[i]);
+ outfn (stream, "%02x ", data[i]);
for (; i < 6; i++)
- fprintf (stream, " ");
+ outfn (stream, " ");
- fprintf (stream, "%s\t", q->name);
+ outfn (stream, "%s\t", q->name);
/* Gross. Disgusting. */
if (strcmp (q->name, "ldm.l") == 0)
{
int count, high;
- count = (data[1] >> 4) & 0x3;
- high = data[3] & 0x7;
+ count = (data[1] / 16) & 0x3;
+ high = regno[1];
- fprintf (stream, "@sp+,er%d-er%d", high - count, high);
+ outfn (stream, "@sp+,er%d-er%d", high - count, high);
return qi->length;
}
{
int count, low;
- count = (data[1] >> 4) & 0x3;
- low = data[3] & 0x7;
+ count = (data[1] / 16) & 0x3;
+ low = regno[0];
- fprintf (stream, "er%d-er%d,@-sp", low, low + count);
+ outfn (stream, "er%d-er%d,@-sp", low, low + count);
+ return qi->length;
+ }
+ if (strcmp (q->name, "rte/l") == 0
+ || strcmp (q->name, "rts/l") == 0)
+ {
+ if (regno[0] == 0)
+ outfn (stream, "er%d", regno[1]);
+ else
+ {
+ outfn (stream, "(er%d-er%d)", regno[1] - regno[0],
+ regno[1]);
+ }
+ return qi->length;
+ }
+ if (strncmp (q->name, "mova", 4) == 0)
+ {
+ op_type *args = q->args.nib;
+
+ if (args[1] == (op_type) E)
+ {
+ /* Short form. */
+ print_one_arg (info, addr, args[0], cst[0],
+ cstlen[0], dispregno[0], regno[0],
+ pregnames, qi->length);
+ outfn (stream, ",er%d", dispregno[0]);
+ }
+ else
+ {
+ outfn (stream, "@(0x%x:%d,", cst[0], cstlen[0]);
+ print_one_arg (info, addr, args[1], cst[1],
+ cstlen[1], dispregno[1], regno[1],
+ pregnames, qi->length);
+ outfn (stream, ".%c),",
+ (args[0] & MODE) == INDEXB ? 'b' : 'w');
+ print_one_arg (info, addr, args[2], cst[2],
+ cstlen[2], dispregno[2], regno[2],
+ pregnames, qi->length);
+ }
return qi->length;
}
-
/* Fill in the args. */
{
op_type *args = q->args.nib;
int hadone = 0;
+ int nargs;
- while (*args != E)
+ for (nargs = 0;
+ nargs < 3 && args[nargs] != (op_type) E;
+ nargs++)
{
- int x = *args;
+ int x = args[nargs];
if (hadone)
- fprintf (stream, ",");
-
- if (x & L_3)
- {
- fprintf (stream, "#0x%x", (unsigned) bit);
- }
- else if (x & (IMM | KBIT | DBIT))
- {
- /* Bletch. For shal #2,er0 and friends. */
- if (*(args + 1) & SRC_IN_DST)
- abs = 2;
-
- fprintf (stream, "#0x%x", (unsigned) abs);
- }
- else if (x & REG)
- {
- int rn = (x & DST) ? rd : rs;
-
- switch (x & SIZE)
- {
- case L_8:
- fprintf (stream, "%s", regnames[rn]);
- break;
- case L_16:
- fprintf (stream, "%s", wregnames[rn]);
- break;
- case L_P:
- case L_32:
- fprintf (stream, "%s", lregnames[rn]);
- break;
- }
- }
- else if (x & MACREG)
- {
- fprintf (stream, "mac%c", abs ? 'l' : 'h');
- }
- else if (x & INC)
- {
- fprintf (stream, "@%s+", pregnames[rs]);
- }
- else if (x & DEC)
- {
- fprintf (stream, "@-%s", pregnames[rd]);
- }
- else if (x & IND)
- {
- int rn = (x & DST) ? rd : rs;
- fprintf (stream, "@%s", pregnames[rn]);
- }
- else if (x & ABS8MEM)
- {
- fprintf (stream, "@0x%x:8", (unsigned) abs);
- }
- else if (x & (ABS | ABSJMP))
- {
- fprintf (stream, "@0x%x:%d", (unsigned) abs, plen);
- }
- else if (x & MEMIND)
- {
- fprintf (stream, "@@%d (%x)", abs, abs);
- }
- else if (x & PCREL)
- {
- if (x & L_16)
- {
- abs += 2;
- fprintf (stream,
- ".%s%d (%x)",
- (short) abs > 0 ? "+" : "",
- (short) abs, addr + (short) abs + 2);
- }
- else
- {
- fprintf (stream,
- ".%s%d (%x)",
- (char) abs > 0 ? "+" : "",
- (char) abs, addr + (char) abs + 2);
- }
- }
- else if (x & DISP)
- {
- fprintf (stream, "@(0x%x:%d,%s)",
- abs, plen, pregnames[rdisp]);
- }
- else if (x & CCR)
- {
- fprintf (stream, "ccr");
- }
- else if (x & EXR)
- {
- fprintf (stream, "exr");
- }
- else
- /* xgettext:c-format */
- fprintf (stream, _("Hmmmm %x"), x);
+ outfn (stream, ",");
+
+ print_one_arg (info, addr, x,
+ cst[nargs], cstlen[nargs],
+ dispregno[nargs], regno[nargs],
+ pregnames, qi->length);
hadone = 1;
- args++;
}
}
}
else
/* xgettext:c-format */
- fprintf (stream, _("Don't understand %x \n"), looking_for);
+ outfn (stream, _("Don't understand 0x%x \n"), looking_for);
}
len++;
}
/* Fell off the end. */
- fprintf (stream, "%02x %02x .word\tH'%x,H'%x",
+ outfn (stream, "%02x %02x .word\tH'%x,H'%x",
data[0], data[1],
data[0], data[1]);
return 2;
projects / binutils-gdb.git / commitdiff