1 /* tc-h8500.c -- Assemble code for the Renesas H8/500
2 Copyright 1993, 1994, 1995, 1998, 2000, 2001, 2002, 2003
3 Free Software Foundation, Inc.
5 This file is part of GAS, the GNU Assembler.
7 GAS is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GAS is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GAS; see the file COPYING. If not, write to the Free
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
29 #define ASSEMBLER_TABLE
30 #include "opcodes/h8500-opc.h"
31 #include "safe-ctype.h"
33 const char comment_chars[] = "!";
34 const char line_separator_chars[] = ";";
35 const char line_comment_chars[] = "!#";
37 /* This table describes all the machine specific pseudo-ops the assembler
38 has to support. The fields are:
39 pseudo-op name without dot
40 function to call to execute this pseudo-op
41 Integer arg to pass to the function
44 const pseudo_typeS md_pseudo_table[] =
50 {"form", listing_psize, 0},
51 {"heading", listing_title, 0},
52 {"import", s_ignore, 0},
53 {"page", listing_eject, 0},
54 {"program", s_ignore, 0},
58 const int md_reloc_size;
60 const char EXP_CHARS[] = "eE";
62 /* Chars that mean this number is a floating point constant */
65 const char FLT_CHARS[] = "rRsSfFdDxXpP";
67 #define C(a,b) ENCODE_RELAX(a,b)
68 #define ENCODE_RELAX(what,length) (((what) << 2) + (length))
70 #define GET_WHAT(x) ((x>>2))
74 #define UNDEF_BYTE_DISP 0
75 #define UNDEF_WORD_DISP 3
87 relax_typeS md_relax_table[C (END, 0)] = {
95 { BYTE_F, BYTE_B, 2, C (BRANCH, WORD_DISP) },
96 { WORD_F, WORD_B, 3, 0 },
101 { BYTE_F, BYTE_B, 3, C (SCB_F, WORD_DISP) },
102 { WORD_F, WORD_B, 8, 0 },
107 { BYTE_F, BYTE_B, 3, C (SCB_TST, WORD_DISP) },
108 { WORD_F, WORD_B, 10, 0 },
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
123 const h8500_opcode_info *opcode;
124 char prev_buffer[100];
127 opcode_hash_control = hash_new ();
130 /* Insert unique names into hash table */
131 for (opcode = h8500_table; opcode->name; opcode++)
133 if (idx != opcode->idx)
135 hash_insert (opcode_hash_control, opcode->name, (char *) opcode);
141 static int rn; /* register number used by RN */
142 static int rs; /* register number used by RS */
143 static int rd; /* register number used by RD */
144 static int crb; /* byte size cr */
145 static int crw; /* word sized cr */
146 static int cr; /* unknown size cr */
148 static expressionS displacement;/* displacement expression */
150 static int immediate_inpage;
151 static expressionS immediate; /* immediate expression */
153 static expressionS absolute; /* absolute expression */
165 /* Try to parse a reg name. Return the number of chars consumed. */
167 static int parse_reg PARAMS ((char *, int *, int *));
170 parse_reg (src, mode, reg)
178 /* Cribbed from get_symbol_end(). */
179 if (!is_name_beginner (*src) || *src == '\001')
182 while (is_part_of_name (*end) || *end == '\001')
186 if (len == 2 && src[0] == 'r')
188 if (src[1] >= '0' && src[1] <= '7')
191 *reg = (src[1] - '0');
195 if (len == 2 && src[0] == 's' && src[1] == 'p')
201 if (len == 3 && src[0] == 'c' && src[1] == 'c' && src[2] == 'r')
207 if (len == 2 && src[0] == 's' && src[1] == 'r')
213 if (len == 2 && src[0] == 'b' && src[1] == 'r')
219 if (len == 2 && src[0] == 'e' && src[1] == 'p')
225 if (len == 2 && src[0] == 'd' && src[1] == 'p')
231 if (len == 2 && src[0] == 't' && src[1] == 'p')
237 if (len == 2 && src[0] == 'f' && src[1] == 'p')
246 static char *parse_exp PARAMS ((char *, expressionS *, int *));
249 parse_exp (s, op, page)
257 save = input_line_pointer;
262 if (s[1] == 'p' && s[2] == 'a' && s[3] == 'g' && s[4] == 'e')
267 if (s[1] == 'h' && s[2] == 'i' && s[3] == '1' && s[4] == '6')
272 else if (s[1] == 'o' && s[2] == 'f' && s[3] == 'f')
279 input_line_pointer = s;
282 if (op->X_op == O_absent)
283 as_bad (_("missing operand"));
284 new = input_line_pointer;
285 input_line_pointer = save;
291 exp_signed, exp_unsigned, exp_sandu
294 static char *skip_colonthing
295 PARAMS ((sign_type, char *, h8500_operand_info *, int, int, int, int));
298 skip_colonthing (sign, ptr, exp, def, size8, size16, size24)
301 h8500_operand_info *exp;
307 ptr = parse_exp (ptr, &exp->exp, &exp->page);
316 else if (ptr[0] == '1' && ptr[1] == '6')
321 else if (ptr[0] == '2' && ptr[1] == '4')
325 as_bad (_(":24 not valid for this opcode"));
332 as_bad (_("expect :8,:16 or :24"));
338 if (exp->page == 'p')
342 else if (exp->page == 'h')
348 /* Let's work out the size from the context */
349 int n = exp->exp.X_add_number;
351 && exp->exp.X_op == O_constant
352 && ((sign == exp_signed && (n >= -128 && n <= 127))
353 || (sign == exp_unsigned && (n >= 0 && (n <= 255)))
354 || (sign == exp_sandu && (n >= -128 && (n <= 255)))))
367 static int parse_reglist PARAMS ((char *, h8500_operand_info *));
370 parse_reglist (src, op)
372 h8500_operand_info *op;
378 int idx = 1; /* skip ( */
380 while (src[idx] && src[idx] != ')')
382 int done = parse_reg (src + idx, &mode, &rn);
391 as_bad (_("syntax error in reg list"));
397 done = parse_reg (src + idx, &mode, &rm);
409 as_bad (_("missing final register in range"));
416 op->exp.X_add_symbol = 0;
417 op->exp.X_op_symbol = 0;
418 op->exp.X_add_number = mask;
419 op->exp.X_op = O_constant;
420 op->exp.X_unsigned = 1;
426 /* The many forms of operand:
429 @Rn Register indirect
430 @(disp[:size], Rn) Register indirect with displacement
434 #xx[:size] immediate data
438 static void get_operand PARAMS ((char **, h8500_operand_info *, char));
441 get_operand (ptr, op, ispage)
443 h8500_operand_info *op;
451 if (src[0] == '(' && src[1] == 'r')
453 /* This is a register list */
454 *ptr = src + parse_reglist (src, op);
458 len = parse_reg (src, &op->type, &op->reg);
472 len = parse_reg (src, &mode, &num);
475 /* Oops, not a reg after all, must be ordinary exp */
477 /* must be a symbol */
478 *ptr = skip_colonthing (exp_unsigned, src,
479 op, ABS16, ABS8, ABS16, ABS24);
493 src = skip_colonthing (exp_signed, src,
494 op, RNIND_D16, RNIND_D8, RNIND_D16, 0);
498 as_bad (_("expected @(exp, Rn)"));
502 len = parse_reg (src, &mode, &op->reg);
503 if (len == 0 || mode != RN)
505 as_bad (_("expected @(exp, Rn)"));
511 as_bad (_("expected @(exp, Rn)"));
517 len = parse_reg (src, &mode, &num);
527 as_bad (_("@Rn+ needs word register"));
537 as_bad (_("@Rn needs word register"));
547 /* must be a symbol */
549 skip_colonthing (exp_unsigned, src, op,
550 ispage ? ABS24 : ABS16, ABS8, ABS16, ABS24);
558 *ptr = skip_colonthing (exp_sandu, src, op, IMM16, IMM8, IMM16, ABS24);
563 *ptr = skip_colonthing (exp_signed, src, op,
564 ispage ? ABS24 : PCREL8, PCREL8, PCREL16, ABS24);
568 static char *get_operands
569 PARAMS ((h8500_opcode_info *, char *, h8500_operand_info *));
572 get_operands (info, args, operand)
573 h8500_opcode_info *info;
575 h8500_operand_info *operand;
588 get_operand (&ptr, operand + 0, info->name[0] == 'p');
594 get_operand (&ptr, operand + 0, 0);
597 get_operand (&ptr, operand + 1, 0);
607 /* Passed a pointer to a list of opcodes which use different
608 addressing modes, return the opcode which matches the opcodes
611 int pcrel8; /* Set when we've seen a pcrel operand */
613 static h8500_opcode_info *get_specific
614 PARAMS ((h8500_opcode_info *, h8500_operand_info *));
616 static h8500_opcode_info *
617 get_specific (opcode, operands)
618 h8500_opcode_info *opcode;
619 h8500_operand_info *operands;
621 h8500_opcode_info *this_try = opcode;
623 unsigned int noperands = opcode->nargs;
624 int this_index = opcode->idx;
626 while (this_index == opcode->idx && !found)
632 /* look at both operands needed by the opcodes and provided by
634 for (i = 0; i < noperands; i++)
636 h8500_operand_info *user = operands + i;
638 switch (this_try->arg_type[i])
641 /* Opcode needs (disp:8,fp) */
642 if (user->type == RNIND_D8 && user->reg == 6)
644 displacement = user->exp;
649 if (user->type == RNIND_D16)
651 displacement = user->exp;
657 if (user->type == RNIND_D8)
659 displacement = user->exp;
666 if (user->type == this_try->arg_type[i])
668 displacement = user->exp;
675 if (user->type == RNDEC && user->reg == 7)
681 if (user->type == RNINC && user->reg == 7)
687 if (user->type == ABS16)
689 absolute = user->exp;
694 if (user->type == ABS8)
696 absolute = user->exp;
701 if (user->type == ABS24)
703 absolute = user->exp;
709 if ((user->type == CRB || user->type == CR) && user->reg != 0)
716 if ((user->type == CRW || user->type == CR) && user->reg == 0)
723 if (user->type == DISP16)
725 displacement = user->exp;
730 if (user->type == DISP8)
732 displacement = user->exp;
737 if (user->type == RN && user->reg == 6)
743 if (user->type == PCREL16)
745 displacement = user->exp;
750 if (user->type == PCREL8)
752 displacement = user->exp;
759 if (user->type == IMM16
760 || user->type == IMM8)
762 immediate_inpage = user->page;
763 immediate = user->exp;
769 if (user->type == IMM8)
771 immediate_inpage = user->page;
772 immediate = user->exp;
777 if (user->type == IMM8)
779 immediate_inpage = user->page;
780 immediate = user->exp;
785 if (user->type == IMM8
786 && user->exp.X_op == O_constant
788 (user->exp.X_add_number == -2
789 || user->exp.X_add_number == -1
790 || user->exp.X_add_number == 1
791 || user->exp.X_add_number == 2))
793 immediate_inpage = user->page;
794 immediate = user->exp;
799 if (user->type == RN)
806 if (user->type == RN)
813 if (user->type == RNIND)
825 if (user->type == this_try->arg_type[i])
832 if (user->type == RN && user->reg == 7)
838 printf (_("unhandled %d\n"), this_try->arg_type[i]);
842 /* If we get here this didn't work out */
856 static int check PARAMS ((expressionS *, int, int));
859 check (operand, low, high)
860 expressionS *operand;
864 if (operand->X_op != O_constant
865 || operand->X_add_number < low
866 || operand->X_add_number > high)
868 as_bad (_("operand must be absolute in range %d..%d"), low, high);
870 return operand->X_add_number;
873 static void insert PARAMS ((char *, int, expressionS *, int, int));
876 insert (output, index, exp, reloc, pcrel)
883 fix_new_exp (frag_now,
884 output - frag_now->fr_literal + index,
885 4, /* always say size is 4, but we know better */
891 static void build_relaxable_instruction
892 PARAMS ((h8500_opcode_info *, h8500_operand_info *));
895 build_relaxable_instruction (opcode, operand)
896 h8500_opcode_info *opcode;
897 h8500_operand_info *operand ATTRIBUTE_UNUSED;
899 /* All relaxable instructions start life as two bytes but can become
900 three bytes long if a lonely branch and up to 9 bytes if long
906 if (opcode->bytes[0].contents == 0x01)
910 else if (opcode->bytes[0].contents == 0x06
911 || opcode->bytes[0].contents == 0x07)
920 p = frag_var (rs_machine_dependent,
921 md_relax_table[C (type, WORD_DISP)].rlx_length,
922 len = md_relax_table[C (type, BYTE_DISP)].rlx_length,
923 C (type, UNDEF_BYTE_DISP),
924 displacement.X_add_symbol,
925 displacement.X_add_number,
928 p[0] = opcode->bytes[0].contents;
931 p[1] = opcode->bytes[1].contents | rs;
935 /* Now we know what sort of opcodes it is, let's build the bytes. */
937 static void build_bytes PARAMS ((h8500_opcode_info *, h8500_operand_info *));
940 build_bytes (opcode, operand)
941 h8500_opcode_info *opcode;
942 h8500_operand_info *operand;
949 build_relaxable_instruction (opcode, operand);
953 char *output = frag_more (opcode->length);
955 memset (output, 0, opcode->length);
956 for (index = 0; index < opcode->length; index++)
958 output[index] = opcode->bytes[index].contents;
960 switch (opcode->bytes[index].insert)
963 printf (_("failed for %d\n"), opcode->bytes[index].insert);
978 insert (output, index, &displacement, R_H8500_IMM16, 0);
983 insert (output, index, &displacement, R_H8500_IMM8, 0);
989 switch (immediate_inpage)
1001 insert (output, index, &immediate, p, 0);
1007 if (immediate_inpage)
1008 insert (output, index, &immediate, R_H8500_HIGH8, 0);
1010 insert (output, index, &immediate, R_H8500_IMM8, 0);
1013 insert (output, index, &displacement, R_H8500_PCREL16, 1);
1017 insert (output, index, &displacement, R_H8500_PCREL8, 1);
1020 output[index] |= check (&immediate, 0, 15);
1023 output[index] |= cr;
1030 output[index] |= crb;
1034 output[index] |= crw;
1038 insert (output, index, &absolute, R_H8500_IMM24, 0);
1042 insert (output, index, &absolute, R_H8500_IMM16, 0);
1046 insert (output, index, &absolute, R_H8500_IMM8, 0);
1049 switch (immediate.X_add_number)
1052 output[index] |= 0x5;
1055 output[index] |= 0x4;
1070 /* This is the guts of the machine-dependent assembler. STR points to
1071 a machine dependent instruction. This function is supposed to emit
1072 the frags/bytes it assembles to. */
1080 h8500_operand_info operand[2];
1081 h8500_opcode_info *opcode;
1082 h8500_opcode_info *prev_opcode;
1087 /* Drop leading whitespace. */
1091 /* Find the op code end. */
1092 for (op_start = op_end = str;
1093 !is_end_of_line[(unsigned char) *op_end] && *op_end != ' ';
1096 if ( /**op_end != '.'
1100 name[nlen++] = *op_end;
1105 if (op_end == op_start)
1106 as_bad (_("can't find opcode "));
1108 opcode = (h8500_opcode_info *) hash_find (opcode_hash_control, name);
1112 as_bad (_("unknown opcode"));
1116 get_operands (opcode, op_end, operand);
1117 prev_opcode = opcode;
1119 opcode = get_specific (opcode, operand);
1123 /* Couldn't find an opcode which matched the operands */
1124 char *where = frag_more (2);
1128 as_bad (_("invalid operands for opcode"));
1132 build_bytes (opcode, operand);
1136 tc_crawl_symbol_chain (headers)
1137 object_headers *headers ATTRIBUTE_UNUSED;
1139 printf (_("call to tc_crawl_symbol_chain \n"));
1143 md_undefined_symbol (name)
1144 char *name ATTRIBUTE_UNUSED;
1150 tc_headers_hook (headers)
1151 object_headers *headers ATTRIBUTE_UNUSED;
1153 printf (_("call to tc_headers_hook \n"));
1156 /* Various routines to kill one day. */
1157 /* Equal to MAX_PRECISION in atof-ieee.c. */
1158 #define MAX_LITTLENUMS 6
1160 /* Turn a string in input_line_pointer into a floating point constant
1161 of type type, and store the appropriate bytes in *LITP. The number
1162 of LITTLENUMS emitted is stored in *SIZEP. An error message is
1163 returned, or NULL on OK. */
1166 md_atof (type, litP, sizeP)
1172 LITTLENUM_TYPE words[MAX_LITTLENUMS];
1173 LITTLENUM_TYPE *wordP;
1204 return _("Bad call to MD_ATOF()");
1206 t = atof_ieee (input_line_pointer, type, words);
1208 input_line_pointer = t;
1210 *sizeP = prec * sizeof (LITTLENUM_TYPE);
1211 for (wordP = words; prec--;)
1213 md_number_to_chars (litP, (long) (*wordP++), sizeof (LITTLENUM_TYPE));
1214 litP += sizeof (LITTLENUM_TYPE);
1219 const char *md_shortopts = "";
1220 struct option md_longopts[] = {
1221 {NULL, no_argument, NULL, 0}
1223 size_t md_longopts_size = sizeof (md_longopts);
1226 md_parse_option (c, arg)
1227 int c ATTRIBUTE_UNUSED;
1228 char *arg ATTRIBUTE_UNUSED;
1234 md_show_usage (stream)
1235 FILE *stream ATTRIBUTE_UNUSED;
1239 static void wordify_scb PARAMS ((char *, int *, int *));
1242 wordify_scb (buffer, disp_size, inst_size)
1247 int rn = buffer[1] & 0x7;
1251 case 0x0e: /* BSR */
1285 *buffer++ = 0x26; /* bne + 8 */
1291 *buffer++ = 0x27; /* bne + 8 */
1296 *buffer++ = 0xa8 | rn; /* addq -1,rn */
1298 *buffer++ = 0x04; /* cmp #0xff:8, rn */
1300 *buffer++ = 0x70 | rn;
1301 *buffer++ = 0x36; /* bne ... */
1306 /* Called after relaxing, change the frags so they know how big they
1310 md_convert_frag (headers, seg, fragP)
1311 object_headers *headers ATTRIBUTE_UNUSED;
1312 segT seg ATTRIBUTE_UNUSED;
1317 char *buffer = fragP->fr_fix + fragP->fr_literal;
1319 switch (fragP->fr_subtype)
1321 case C (BRANCH, BYTE_DISP):
1326 case C (SCB_F, BYTE_DISP):
1327 case C (SCB_TST, BYTE_DISP):
1332 /* Branches to a known 16 bit displacement. */
1334 /* Turn on the 16bit bit. */
1335 case C (BRANCH, WORD_DISP):
1336 case C (SCB_F, WORD_DISP):
1337 case C (SCB_TST, WORD_DISP):
1338 wordify_scb (buffer, &disp_size, &inst_size);
1341 case C (BRANCH, UNDEF_WORD_DISP):
1342 case C (SCB_F, UNDEF_WORD_DISP):
1343 case C (SCB_TST, UNDEF_WORD_DISP):
1344 /* This tried to be relaxed, but didn't manage it, it now needs
1346 wordify_scb (buffer, &disp_size, &inst_size);
1350 fragP->fr_fix + inst_size,
1357 fragP->fr_fix += disp_size + inst_size;
1365 /* Get the address of the end of the instruction */
1366 int next_inst = fragP->fr_fix + fragP->fr_address + disp_size + inst_size;
1367 int targ_addr = (S_GET_VALUE (fragP->fr_symbol) +
1369 int disp = targ_addr - next_inst;
1371 md_number_to_chars (buffer + inst_size, disp, disp_size);
1372 fragP->fr_fix += disp_size + inst_size;
1377 md_section_align (seg, size)
1381 return ((size + (1 << section_alignment[(int) seg]) - 1)
1382 & (-1 << section_alignment[(int) seg]));
1387 md_apply_fix3 (fixP, valP, seg)
1390 segT seg ATTRIBUTE_UNUSED;
1392 long val = * (long *) valP;
1393 char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
1395 if (fixP->fx_r_type == 0)
1396 fixP->fx_r_type = fixP->fx_size == 4 ? R_H8500_IMM32 : R_H8500_IMM16;
1398 switch (fixP->fx_r_type)
1401 case R_H8500_PCREL8:
1406 case R_H8500_PCREL16:
1407 *buf++ = (val >> 8);
1413 case R_H8500_HIGH16:
1418 *buf++ = (val >> 16);
1419 *buf++ = (val >> 8);
1423 *buf++ = (val >> 24);
1424 *buf++ = (val >> 16);
1425 *buf++ = (val >> 8);
1432 if (fixP->fx_addsy == NULL && fixP->fx_pcrel == 0)
1436 /* Called just before address relaxation, return the length
1437 by which a fragment must grow to reach it's destination. */
1440 md_estimate_size_before_relax (fragP, segment_type)
1441 register fragS *fragP;
1442 register segT segment_type;
1446 switch (fragP->fr_subtype)
1451 case C (BRANCH, UNDEF_BYTE_DISP):
1452 case C (SCB_F, UNDEF_BYTE_DISP):
1453 case C (SCB_TST, UNDEF_BYTE_DISP):
1454 what = GET_WHAT (fragP->fr_subtype);
1455 /* used to be a branch to somewhere which was unknown */
1456 if (S_GET_SEGMENT (fragP->fr_symbol) == segment_type)
1458 /* Got a symbol and it's defined in this segment, become byte
1459 sized - maybe it will fix up. */
1460 fragP->fr_subtype = C (what, BYTE_DISP);
1464 /* Its got a segment, but its not ours, so it will always be
1466 fragP->fr_subtype = C (what, UNDEF_WORD_DISP);
1470 case C (BRANCH, BYTE_DISP):
1471 case C (BRANCH, WORD_DISP):
1472 case C (BRANCH, UNDEF_WORD_DISP):
1473 case C (SCB_F, BYTE_DISP):
1474 case C (SCB_F, WORD_DISP):
1475 case C (SCB_F, UNDEF_WORD_DISP):
1476 case C (SCB_TST, BYTE_DISP):
1477 case C (SCB_TST, WORD_DISP):
1478 case C (SCB_TST, UNDEF_WORD_DISP):
1479 /* When relaxing a section for the second time, we don't need to
1480 do anything besides return the current size. */
1484 return md_relax_table[fragP->fr_subtype].rlx_length;
1487 /* Put number into target byte order. */
1490 md_number_to_chars (ptr, use, nbytes)
1495 number_to_chars_bigendian (ptr, use, nbytes);
1499 md_pcrel_from (fixP)
1502 return fixP->fx_size + fixP->fx_where + fixP->fx_frag->fr_address;
1506 tc_coff_symbol_emit_hook (ignore)
1507 symbolS *ignore ATTRIBUTE_UNUSED;
1512 tc_coff_fix2rtype (fix_ptr)
1515 if (fix_ptr->fx_r_type == RELOC_32)
1517 /* cons likes to create reloc32's whatever the size of the reloc..
1519 switch (fix_ptr->fx_size)
1522 return R_H8500_IMM16;
1525 return R_H8500_IMM8;
1531 return fix_ptr->fx_r_type;
1535 tc_reloc_mangle (fix_ptr, intr, base)
1537 struct internal_reloc *intr;
1541 symbolS *symbol_ptr;
1543 symbol_ptr = fix_ptr->fx_addsy;
1545 /* If this relocation is attached to a symbol then it's ok
1547 if (fix_ptr->fx_r_type == RELOC_32)
1549 /* cons likes to create reloc32's whatever the size of the reloc..
1551 switch (fix_ptr->fx_size)
1554 intr->r_type = R_IMM16;
1557 intr->r_type = R_IMM8;
1565 intr->r_type = fix_ptr->fx_r_type;
1568 intr->r_vaddr = fix_ptr->fx_frag->fr_address + fix_ptr->fx_where + base;
1569 intr->r_offset = fix_ptr->fx_offset;
1571 /* Turn the segment of the symbol into an offset. */
1576 dot = segment_info[S_GET_SEGMENT (symbol_ptr)].dot;
1581 segment_info[S_GET_SEGMENT (symbol_ptr)].scnhdr.s_paddr;
1583 intr->r_offset += S_GET_VALUE (symbol_ptr);
1584 intr->r_symndx = dot->sy_number;
1588 intr->r_symndx = symbol_ptr->sy_number;
1594 intr->r_symndx = -1;
1603 /* Check for :s.w */
1604 if (ISALPHA (ptr[1]) && ptr[2] == '.')
1607 if (ISALPHA (ptr[1]) && !ISALPHA (ptr[2]))
1613 tc_coff_sizemachdep (frag)
1616 return md_relax_table[frag->fr_subtype].rlx_length;