1 /* tc-h8300.c -- Assemble code for the Hitachi H8/300
2 Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 1998 Free Software Foundation.
4 This file is part of GAS, the GNU Assembler.
6 GAS is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GAS is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GAS; see the file COPYING. If not, write to the Free
18 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
23 Written By Steve Chamberlain
32 #define h8_opcodes ops
33 #include "opcode/h8300.h"
36 const char comment_chars[] =
38 const char line_separator_chars[] =
40 const char line_comment_chars[] = "#";
42 /* This table describes all the machine specific pseudo-ops the assembler
43 has to support. The fields are:
44 pseudo-op name without dot
45 function to call to execute this pseudo-op
46 Integer arg to pass to the function
53 #define PSIZE (Hmode ? L_32 : L_16)
55 #define DSYMMODE (Hmode ? L_24 : L_16)
56 int bsize = L_8; /* default branch displacement */
84 const pseudo_typeS md_pseudo_table[] =
87 {"h8300h", h8300hmode, 0},
88 {"h8300s", h8300smode, 0},
89 {"sbranch", sbranch, L_8},
90 {"lbranch", sbranch, L_16},
96 {"form", listing_psize, 0},
97 {"heading", listing_title, 0},
98 {"import", s_ignore, 0},
99 {"page", listing_eject, 0},
100 {"program", s_ignore, 0},
104 const int md_reloc_size;
106 const char EXP_CHARS[] = "eE";
108 /* Chars that mean this number is a floating point constant */
111 const char FLT_CHARS[] = "rRsSfFdDxXpP";
113 static struct hash_control *opcode_hash_control; /* Opcode mnemonics */
116 This function is called once, at assembler startup time. This should
117 set up all the tables, etc that the MD part of the assembler needs
124 struct h8_opcode *opcode;
125 char prev_buffer[100];
128 opcode_hash_control = hash_new ();
131 for (opcode = h8_opcodes; opcode->name; opcode++)
133 /* Strip off any . part when inserting the opcode and only enter
134 unique codes into the hash table
136 char *src = opcode->name;
137 unsigned int len = strlen (src);
138 char *dst = malloc (len + 1);
153 if (strcmp (buffer, prev_buffer))
155 hash_insert (opcode_hash_control, buffer, (char *) opcode);
156 strcpy (prev_buffer, buffer);
162 /* Find the number of operands */
163 opcode->noperands = 0;
164 while (opcode->args.nib[opcode->noperands] != E)
166 /* Find the length of the opcode in bytes */
168 while (opcode->data.nib[opcode->length * 2] != E)
183 int opsize; /* Set when a register size is seen */
195 WREG r0,r1,r2,r3,r4,r5,r6,r7,fp,sp
204 /* try and parse a reg name, returns number of chars consumed */
206 parse_reg (src, mode, reg, direction)
216 /* Cribbed from get_symbol_end(). */
217 if (!is_name_beginner (*src) || *src == '\001')
220 while (is_part_of_name (*end) || *end == '\001')
224 if (len == 2 && src[0] == 's' && src[1] == 'p')
226 *mode = PSIZE | REG | direction;
230 if (len == 3 && src[0] == 'c' && src[1] == 'c' && src[2] == 'r')
236 if (len == 3 && src[0] == 'e' && src[1] == 'x' && src[2] == 'r')
242 if (len == 2 && src[0] == 'f' && src[1] == 'p')
244 *mode = PSIZE | REG | direction;
248 if (len == 3 && src[0] == 'e' && src[1] == 'r'
249 && src[2] >= '0' && src[2] <= '7')
251 *mode = L_32 | REG | direction;
254 as_warn (_("Reg not valid for H8/300"));
257 if (len == 2 && src[0] == 'e' && src[1] >= '0' && src[1] <= '7')
259 *mode = L_16 | REG | direction;
260 *reg = src[1] - '0' + 8;
262 as_warn (_("Reg not valid for H8/300"));
268 if (src[1] >= '0' && src[1] <= '7')
270 if (len == 3 && src[2] == 'l')
272 *mode = L_8 | REG | direction;
273 *reg = (src[1] - '0') + 8;
276 if (len == 3 && src[2] == 'h')
278 *mode = L_8 | REG | direction;
279 *reg = (src[1] - '0');
284 *mode = L_16 | REG | direction;
285 *reg = (src[1] - '0');
299 char *save = input_line_pointer;
302 input_line_pointer = s;
304 if (op->X_op == O_absent)
305 as_bad (_("missing operand"));
306 new = input_line_pointer;
307 input_line_pointer = save;
312 skip_colonthing (ptr, exp, mode)
314 expressionS *exp ATTRIBUTE_UNUSED;
324 /* ff fill any 8 bit quantity */
325 /* exp->X_add_number -= 0x100;*/
334 else if (*ptr == '3')
338 else if (*ptr == '1')
342 while (isdigit (*ptr))
349 /* The many forms of operand:
352 @Rn Register indirect
353 @(exp[:16], Rn) Register indirect with displacement
357 @aa:16 absolute 16 bit
360 #xx[:size] immediate data
361 @(exp:[8], pc) pc rel
362 @@aa[:8] memory indirect
373 src = skip_colonthing (src, &op->exp, &mode);
377 /* Choose a default mode */
378 if (op->exp.X_add_number < -32768
379 || op->exp.X_add_number > 32767)
386 else if (op->exp.X_add_symbol
387 || op->exp.X_op_symbol)
399 get_operand (ptr, op, dst, direction)
402 unsigned int dst ATTRIBUTE_UNUSED;
412 /* Gross. Gross. ldm and stm have a format not easily handled
413 by get_operand. We deal with it explicitly here. */
414 if (src[0] == 'e' && src[1] == 'r' && isdigit(src[2])
415 && src[3] == '-' && src[4] == 'e' && src[5] == 'r' && isdigit(src[6]))
423 as_bad (_("Invalid register list for ldm/stm\n"));
426 as_bad (_("Invalid register list for ldm/stm\n"));
429 as_bad (_("Invalid register list for ldm/stm\n"));
433 as_bad (_("Invalid register list for ldm/stm\n"));
435 /* Even sicker. We encode two registers into op->reg. One
436 for the low register to save, the other for the high
437 register to save; we also set the high bit in op->reg
438 so we know this is "very special". */
439 op->reg = 0x80000000 | (high << 8) | low;
445 len = parse_reg (src, &op->mode, &op->reg, direction);
458 src = parse_exp (src, &op->exp);
460 src = skip_colonthing (src, &op->exp, &op->mode);
473 len = parse_reg (src, &mode, &num, direction);
476 /* Oops, not a reg after all, must be ordinary exp */
478 /* must be a symbol */
479 op->mode = ABS | PSIZE | direction;
480 *ptr = skip_colonthing (parse_exp (src, &op->exp),
481 &op->exp, &op->mode);
489 if ((mode & SIZE) != PSIZE)
490 as_bad (_("Wrong size pointer register for architecture."));
501 /* Start off assuming a 16 bit offset */
504 src = parse_exp (src, &op->exp);
506 src = colonmod24 (op, src);
511 op->mode |= ABS | direction;
518 as_bad (_("expected @(exp, reg16)"));
524 len = parse_reg (src, &mode, &op->reg, direction);
525 if (len == 0 || !(mode & REG))
527 as_bad (_("expected @(exp, reg16)"));
530 op->mode |= DISP | direction;
533 src = skip_colonthing (src, &op->exp, &op->mode);
535 if (*src != ')' && '(')
537 as_bad (_("expected @(exp, reg16)"));
544 len = parse_reg (src, &mode, &num, direction);
552 if ((mode & SIZE) != PSIZE)
553 as_bad (_("Wrong size pointer register for architecture."));
559 if ((mode & SIZE) != PSIZE)
560 as_bad (_("Wrong size pointer register for architecture."));
562 op->mode = direction | IND | PSIZE;
570 /* must be a symbol */
572 op->mode = ABS | direction;
573 src = parse_exp (src, &op->exp);
575 *ptr = colonmod24 (op, src);
586 src = parse_exp (src, &op->exp);
587 *ptr = skip_colonthing (src, &op->exp, &op->mode);
591 else if (strncmp (src, "mach", 4) == 0
592 || strncmp (src, "macl", 4) == 0)
594 op->reg = src[3] == 'l';
601 src = parse_exp (src, &op->exp);
602 /* Trailing ':' size ? */
605 if (src[1] == '1' && src[2] == '6')
607 op->mode = PCREL | L_16;
610 else if (src[1] == '8')
612 op->mode = PCREL | L_8;
617 as_bad (_("expect :8 or :16 here"));
622 op->mode = PCREL | bsize;
631 get_operands (noperands, op_end, operand)
632 unsigned int noperands;
634 struct h8_op *operand;
647 get_operand (&ptr, operand + 0, 0, SRC);
651 get_operand (&ptr, operand + 1, 1, DST);
661 get_operand (&ptr, operand + 0, 0, SRC);
664 get_operand (&ptr, operand + 1, 1, DST);
675 /* Passed a pointer to a list of opcodes which use different
676 addressing modes, return the opcode which matches the opcodes
681 get_specific (opcode, operands, size)
682 struct h8_opcode *opcode;
683 struct h8_op *operands;
686 struct h8_opcode *this_try = opcode;
689 unsigned int this_index = opcode->idx;
691 /* There's only one ldm/stm and it's easier to just
692 get out quick for them. */
693 if (strcmp (opcode->name, "stm.l") == 0
694 || strcmp (opcode->name, "ldm.l") == 0)
697 while (this_index == opcode->idx && !found)
702 if (this_try->noperands == 0)
706 this_size = this_try->how & SN;
707 if (this_size != size && (this_size != SB || size != SN))
714 for (i = 0; i < this_try->noperands && found; i++)
716 op_type op = this_try->args.nib[i];
717 int x = operands[i].mode;
719 if ((op & (DISP | REG)) == (DISP | REG)
720 && ((x & (DISP | REG)) == (DISP | REG)))
722 dispreg = operands[i].reg;
730 x = (x & ~L_P) | (Hmode ? L_32 : L_16);
732 op = (op & ~L_P) | (Hmode ? L_32 : L_16);
736 /* The size of the reg is v important */
737 if ((op & SIZE) != (x & SIZE))
740 else if ((op & ABSJMP) && (x & ABS))
742 operands[i].mode &= ~ABS;
743 operands[i].mode |= ABSJMP;
744 /* But it may not be 24 bits long */
747 operands[i].mode &= ~SIZE;
748 operands[i].mode |= L_16;
751 else if ((op & (KBIT | DBIT)) && (x & IMM))
753 /* This is ok if the immediate value is sensible */
757 /* The size of the displacement is important */
758 if ((op & SIZE) != (x & SIZE))
761 else if ((op & (DISP | IMM | ABS))
762 && (op & (DISP | IMM | ABS)) == (x & (DISP | IMM | ABS)))
764 /* Promote a L_24 to L_32 if it makes us match. */
765 if ((x & L_24) && (op & L_32))
770 /* Promote an L8 to L_16 if it makes us match. */
771 if (op & ABS && op & L_8 && op & DISP)
776 else if ((x & SIZE) != 0
777 && ((op & SIZE) != (x & SIZE)))
780 else if ((op & MACREG) != (x & MACREG))
784 else if ((op & MODE) != (x & MODE))
798 check_operand (operand, width, string)
799 struct h8_op *operand;
803 if (operand->exp.X_add_symbol == 0
804 && operand->exp.X_op_symbol == 0)
807 /* No symbol involved, let's look at offset, it's dangerous if any of
808 the high bits are not 0 or ff's, find out by oring or anding with
809 the width and seeing if the answer is 0 or all fs*/
811 if ((operand->exp.X_add_number & ~width) != 0 &&
812 (operand->exp.X_add_number | width) != (~0))
815 && (operand->exp.X_add_number & 0xff00) == 0xff00)
817 /* Just ignore this one - which happens when trying to
818 fit a 16 bit address truncated into an 8 bit address
819 of something like bset. */
823 as_warn (_("operand %s0x%lx out of range."), string,
824 (unsigned long) operand->exp.X_add_number);
831 /* RELAXMODE has one of 3 values:
833 0 Output a "normal" reloc, no relaxing possible for this insn/reloc
835 1 Output a relaxable 24bit absolute mov.w address relocation
836 (may relax into a 16bit absolute address).
838 2 Output a relaxable 16/24 absolute mov.b address relocation
839 (may relax into an 8bit absolute address). */
842 do_a_fix_imm (offset, operand, relaxmode)
844 struct h8_op *operand;
852 char *t = operand->mode & IMM ? "#" : "@";
854 if (operand->exp.X_add_symbol == 0)
856 char *bytes = frag_now->fr_literal + offset;
857 switch (operand->mode & SIZE)
860 check_operand (operand, 0x3, t);
861 bytes[0] |= (operand->exp.X_add_number) << 4;
864 check_operand (operand, 0x7, t);
865 bytes[0] |= (operand->exp.X_add_number) << 4;
868 check_operand (operand, 0xff, t);
869 bytes[0] = operand->exp.X_add_number;
872 check_operand (operand, 0xffff, t);
873 bytes[0] = operand->exp.X_add_number >> 8;
874 bytes[1] = operand->exp.X_add_number >> 0;
877 check_operand (operand, 0xffffff, t);
878 bytes[0] = operand->exp.X_add_number >> 16;
879 bytes[1] = operand->exp.X_add_number >> 8;
880 bytes[2] = operand->exp.X_add_number >> 0;
884 /* This should be done with bfd */
885 bytes[0] = operand->exp.X_add_number >> 24;
886 bytes[1] = operand->exp.X_add_number >> 16;
887 bytes[2] = operand->exp.X_add_number >> 8;
888 bytes[3] = operand->exp.X_add_number >> 0;
895 switch (operand->mode & SIZE)
901 where = (operand->mode & SIZE) == L_24 ? -1 : 0;
904 else if (relaxmode == 1)
910 as_bad(_("Can't work out size of operand.\n"));
918 operand->exp.X_add_number = (short)operand->exp.X_add_number;
924 /* This used to use a cast to char, but that fails if char is an
925 unsigned type. We can't use `signed char', as that isn't valid
927 if (operand->exp.X_add_number & 0x80)
928 operand->exp.X_add_number |= ((offsetT) -1 << 8);
930 operand->exp.X_add_number &= 0xff;
933 fix_new_exp (frag_now,
943 /* Now we know what sort of opcodes it is, lets build the bytes -
946 build_bytes (this_try, operand)
947 struct h8_opcode *this_try;
948 struct h8_op *operand;
952 char *output = frag_more (this_try->length);
953 op_type *nibble_ptr = this_try->data.nib;
955 unsigned int nibble_count = 0;
963 if (!(this_try->inbase || Hmode))
964 as_warn (_("Opcode `%s' with these operand types not available in H8/300 mode"),
967 while (*nibble_ptr != E)
972 d = (c & (DST | SRC_IN_DST)) != 0;
981 if (c & (REG | IND | INC | DEC))
983 nib = operand[d].reg;
985 else if ((c & DISPREG) == (DISPREG))
992 absat = nibble_count / 2;
995 else if (c & (IMM | PCREL | ABS | ABSJMP | DISP))
998 immat = nibble_count / 2;
1001 else if (c & IGNORE)
1007 switch (operand[0].exp.X_add_number)
1016 as_bad (_("Need #1 or #2 here"));
1021 switch (operand[0].exp.X_add_number)
1031 as_warn (_("#4 not valid on H8/300."));
1036 as_bad (_("Need #1 or #2 here"));
1039 /* stop it making a fix */
1040 operand[0].mode = 0;
1045 operand[d].mode |= MEMRELAX;
1055 nib = 2 + operand[d].reg;
1063 /* Disgusting. Why, oh why didn't someone ask us for advice
1064 on the assembler format. */
1065 if (strcmp (this_try->name, "stm.l") == 0
1066 || strcmp (this_try->name, "ldm.l") == 0)
1069 high = (operand[this_try->name[0] == 'l' ? 1 : 0].reg >> 8) & 0xf;
1070 low = operand[this_try->name[0] == 'l' ? 1 : 0].reg & 0xf;
1072 asnibbles[2] = high - low;
1073 asnibbles[7] = (this_try->name[0] == 'l') ? high : low;
1076 for (i = 0; i < this_try->length; i++)
1078 output[i] = (asnibbles[i * 2] << 4) | asnibbles[i * 2 + 1];
1081 /* Note if this is a movb instruction -- there's a special relaxation
1082 which only applies to them. */
1083 if (strcmp (this_try->name, "mov.b") == 0)
1086 /* output any fixes */
1087 for (i = 0; i < 2; i++)
1089 int x = operand[i].mode;
1091 if (x & (IMM | DISP))
1093 do_a_fix_imm (output - frag_now->fr_literal + immat,
1094 operand + i, x & MEMRELAX != 0);
1098 do_a_fix_imm (output - frag_now->fr_literal + absat,
1099 operand + i, x & MEMRELAX ? movb + 1 : 0);
1103 int size16 = x & L_16;
1104 int where = size16 ? 2 : 1;
1105 int size = size16 ? 2 : 1;
1106 int type = size16 ? R_PCRWORD : R_PCRBYTE;
1108 check_operand (operand + i, size16 ? 0x7fff : 0x7f, "@");
1110 if (operand[i].exp.X_add_number & 1)
1112 as_warn (_("branch operand has odd offset (%lx)\n"),
1113 (unsigned long) operand->exp.X_add_number);
1116 operand[i].exp.X_add_number -= 1;
1117 /* This used to use a cast to char, but that fails if char is an
1118 unsigned type. We can't use `signed char', as that isn't valid
1120 if (operand[i].exp.X_add_number & 0x80)
1121 operand[i].exp.X_add_number |= ((offsetT) -1 << 8);
1123 operand[i].exp.X_add_number &= 0xff;
1125 fix_new_exp (frag_now,
1126 output - frag_now->fr_literal + where,
1132 else if (x & MEMIND)
1135 check_operand (operand + i, 0xff, "@@");
1136 fix_new_exp (frag_now,
1137 output - frag_now->fr_literal + 1,
1143 else if (x & ABSJMP)
1145 /* This jmp may be a jump or a branch */
1147 check_operand (operand + i, Hmode ? 0xffffff : 0xffff, "@");
1148 if (operand[i].exp.X_add_number & 1)
1150 as_warn (_("branch operand has odd offset (%lx)\n"),
1151 (unsigned long) operand->exp.X_add_number);
1154 operand[i].exp.X_add_number = (short) operand[i].exp.X_add_number;
1155 fix_new_exp (frag_now,
1156 output - frag_now->fr_literal,
1167 try and give an intelligent error message for common and simple to
1172 clever_message (opcode, operand)
1173 struct h8_opcode *opcode;
1174 struct h8_op *operand;
1176 /* Find out if there was more than one possible opccode */
1178 if ((opcode + 1)->idx != opcode->idx)
1182 /* Only one opcode of this flavour, try and guess which operand
1184 for (argn = 0; argn < opcode->noperands; argn++)
1186 switch (opcode->args.nib[argn])
1189 if (operand[argn].mode != RD16)
1191 as_bad (_("destination operand must be 16 bit register"));
1199 if (operand[argn].mode != RS8)
1201 as_bad (_("source operand must be 8 bit register"));
1207 if (operand[argn].mode != ABS16DST)
1209 as_bad (_("destination operand must be 16bit absolute address"));
1214 if (operand[argn].mode != RD8)
1216 as_bad (_("destination operand must be 8 bit register"));
1223 if (operand[argn].mode != ABS16SRC)
1225 as_bad (_("source operand must be 16bit absolute address"));
1233 as_bad (_("invalid operands"));
1236 /* This is the guts of the machine-dependent assembler. STR points to a
1237 machine dependent instruction. This funciton is supposed to emit
1238 the frags/bytes it assembles to.
1249 struct h8_op operand[2];
1250 struct h8_opcode *opcode;
1251 struct h8_opcode *prev_opcode;
1257 /* Drop leading whitespace */
1261 /* find the op code end */
1262 for (op_start = op_end = str;
1263 *op_end != 0 && *op_end != ' ';
1277 if (op_end == op_start)
1279 as_bad (_("can't find opcode "));
1285 opcode = (struct h8_opcode *) hash_find (opcode_hash_control,
1290 as_bad (_("unknown opcode"));
1294 /* We use to set input_line_pointer to the result of get_operands,
1295 but that is wrong. Our caller assumes we don't change it. */
1297 (void) get_operands (opcode->noperands, op_end, operand);
1299 prev_opcode = opcode;
1319 opcode = get_specific (opcode, operand, size);
1323 /* Couldn't find an opcode which matched the operands */
1324 char *where = frag_more (2);
1328 clever_message (prev_opcode, operand);
1332 if (opcode->size && dot)
1334 if (opcode->size != *dot)
1336 as_warn (_("mismatch between opcode size and operand size"));
1340 build_bytes (opcode, operand);
1345 tc_crawl_symbol_chain (headers)
1346 object_headers * headers ATTRIBUTE_UNUSED;
1348 printf (_("call to tc_crawl_symbol_chain \n"));
1352 md_undefined_symbol (name)
1353 char *name ATTRIBUTE_UNUSED;
1359 tc_headers_hook (headers)
1360 object_headers * headers ATTRIBUTE_UNUSED;
1362 printf (_("call to tc_headers_hook \n"));
1365 /* Various routines to kill one day */
1366 /* Equal to MAX_PRECISION in atof-ieee.c */
1367 #define MAX_LITTLENUMS 6
1369 /* Turn a string in input_line_pointer into a floating point constant of type
1370 type, and store the appropriate bytes in *litP. The number of LITTLENUMS
1371 emitted is stored in *sizeP . An error message is returned, or NULL on OK.
1374 md_atof (type, litP, sizeP)
1380 LITTLENUM_TYPE words[MAX_LITTLENUMS];
1381 LITTLENUM_TYPE *wordP;
1413 return _("Bad call to MD_ATOF()");
1415 t = atof_ieee (input_line_pointer, type, words);
1417 input_line_pointer = t;
1419 *sizeP = prec * sizeof (LITTLENUM_TYPE);
1420 for (wordP = words; prec--;)
1422 md_number_to_chars (litP, (long) (*wordP++), sizeof (LITTLENUM_TYPE));
1423 litP += sizeof (LITTLENUM_TYPE);
1428 CONST char *md_shortopts = "";
1429 struct option md_longopts[] = {
1430 {NULL, no_argument, NULL, 0}
1432 size_t md_longopts_size = sizeof(md_longopts);
1435 md_parse_option (c, arg)
1436 int c ATTRIBUTE_UNUSED;
1437 char *arg ATTRIBUTE_UNUSED;
1443 md_show_usage (stream)
1444 FILE *stream ATTRIBUTE_UNUSED;
1449 tc_aout_fix_to_chars ()
1451 printf (_("call to tc_aout_fix_to_chars \n"));
1456 md_convert_frag (headers, seg, fragP)
1457 object_headers *headers ATTRIBUTE_UNUSED;
1458 segT seg ATTRIBUTE_UNUSED;
1459 fragS *fragP ATTRIBUTE_UNUSED;
1461 printf (_("call to md_convert_frag \n"));
1466 md_section_align (seg, size)
1470 return ((size + (1 << section_alignment[(int) seg]) - 1) & (-1 << section_alignment[(int) seg]));
1475 md_apply_fix (fixP, val)
1479 char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
1481 switch (fixP->fx_size)
1487 *buf++ = (val >> 8);
1491 *buf++ = (val >> 24);
1492 *buf++ = (val >> 16);
1493 *buf++ = (val >> 8);
1502 md_estimate_size_before_relax (fragP, segment_type)
1503 register fragS *fragP ATTRIBUTE_UNUSED;
1504 register segT segment_type ATTRIBUTE_UNUSED;
1506 printf (_("call tomd_estimate_size_before_relax \n"));
1510 /* Put number into target byte order */
1513 md_number_to_chars (ptr, use, nbytes)
1518 number_to_chars_bigendian (ptr, use, nbytes);
1521 md_pcrel_from (fixP)
1522 fixS *fixP ATTRIBUTE_UNUSED;
1529 tc_reloc_mangle (fix_ptr, intr, base)
1531 struct internal_reloc *intr;
1535 symbolS *symbol_ptr;
1537 symbol_ptr = fix_ptr->fx_addsy;
1539 /* If this relocation is attached to a symbol then it's ok
1541 if (fix_ptr->fx_r_type == TC_CONS_RELOC)
1543 /* cons likes to create reloc32's whatever the size of the reloc..
1545 switch (fix_ptr->fx_size)
1548 intr->r_type = R_RELLONG;
1551 intr->r_type = R_RELWORD;
1554 intr->r_type = R_RELBYTE;
1564 intr->r_type = fix_ptr->fx_r_type;
1567 intr->r_vaddr = fix_ptr->fx_frag->fr_address + fix_ptr->fx_where + base;
1568 intr->r_offset = fix_ptr->fx_offset;
1572 if (symbol_ptr->sy_number != -1)
1573 intr->r_symndx = symbol_ptr->sy_number;
1578 /* This case arises when a reference is made to `.'. */
1579 segsym = seg_info (S_GET_SEGMENT (symbol_ptr))->dot;
1581 intr->r_symndx = -1;
1584 intr->r_symndx = segsym->sy_number;
1585 intr->r_offset += S_GET_VALUE (symbol_ptr);
1590 intr->r_symndx = -1;
1595 /* end of tc-h8300.c */