| 1 | /* BFD back-end for TMS320C54X coff binaries.
|
|---|
| 2 | Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
|---|
| 3 | Contributed by Timothy Wall (twall@cygnus.com)
|
|---|
| 4 |
|
|---|
| 5 | This file is part of BFD, the Binary File Descriptor library.
|
|---|
| 6 |
|
|---|
| 7 | This program 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 of the License, or
|
|---|
| 10 | (at your option) any later version.
|
|---|
| 11 |
|
|---|
| 12 | This program 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.
|
|---|
| 16 |
|
|---|
| 17 | You should have received a copy of the GNU General Public License
|
|---|
| 18 | along with this program; if not, write to the Free Software
|
|---|
| 19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|---|
| 20 | 02111-1307, USA. */
|
|---|
| 21 |
|
|---|
| 22 | #include "bfd.h"
|
|---|
| 23 | #include "sysdep.h"
|
|---|
| 24 | #include "libbfd.h"
|
|---|
| 25 | #include "bfdlink.h"
|
|---|
| 26 | #include "coff/tic54x.h"
|
|---|
| 27 | #include "coff/internal.h"
|
|---|
| 28 | #include "libcoff.h"
|
|---|
| 29 |
|
|---|
| 30 | #undef F_LSYMS
|
|---|
| 31 | #define F_LSYMS F_LSYMS_TICOFF
|
|---|
| 32 |
|
|---|
| 33 | static void tic54x_reloc_processing
|
|---|
| 34 | PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
|
|---|
| 35 | static bfd_reloc_status_type tic54x_relocation
|
|---|
| 36 | PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
|---|
| 37 | static bfd_boolean tic54x_set_section_contents
|
|---|
| 38 | PARAMS ((bfd *, sec_ptr, PTR, file_ptr, bfd_size_type));
|
|---|
| 39 | static reloc_howto_type *coff_tic54x_rtype_to_howto
|
|---|
| 40 | PARAMS ((bfd *, asection *, struct internal_reloc *, struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *));
|
|---|
| 41 | static bfd_vma tic54x_getl32
|
|---|
| 42 | PARAMS ((const bfd_byte *));
|
|---|
| 43 | static void tic54x_putl32
|
|---|
| 44 | PARAMS ((bfd_vma, bfd_byte *));
|
|---|
| 45 | static bfd_signed_vma tic54x_getl_signed_32
|
|---|
| 46 | PARAMS ((const bfd_byte *));
|
|---|
| 47 | static bfd_boolean tic54x_set_arch_mach
|
|---|
| 48 | PARAMS ((bfd *, enum bfd_architecture, unsigned long));
|
|---|
| 49 | static reloc_howto_type * tic54x_coff_reloc_type_lookup
|
|---|
| 50 | PARAMS ((bfd *, bfd_reloc_code_real_type));
|
|---|
| 51 | static void tic54x_lookup_howto
|
|---|
| 52 | PARAMS ((arelent *, struct internal_reloc *));
|
|---|
| 53 | static bfd_boolean ticoff0_bad_format_hook
|
|---|
| 54 | PARAMS ((bfd *, PTR));
|
|---|
| 55 | static bfd_boolean ticoff1_bad_format_hook
|
|---|
| 56 | PARAMS ((bfd *, PTR));
|
|---|
| 57 | static bfd_boolean ticoff_bfd_is_local_label_name
|
|---|
| 58 | PARAMS ((bfd *, const char *));
|
|---|
| 59 |
|
|---|
| 60 | /* 32-bit operations
|
|---|
| 61 | The octet order is screwy. words are LSB first (LS octet, actually), but
|
|---|
| 62 | longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the
|
|---|
| 63 | first word and 0x1234 in the second. When looking at the data as stored in
|
|---|
| 64 | the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
|
|---|
| 65 | Don't bother with 64-bits, as there aren't any. */
|
|---|
| 66 |
|
|---|
| 67 | static bfd_vma
|
|---|
| 68 | tic54x_getl32 (addr)
|
|---|
| 69 | const bfd_byte *addr;
|
|---|
| 70 | {
|
|---|
| 71 | unsigned long v;
|
|---|
| 72 |
|
|---|
| 73 | v = (unsigned long) addr[2];
|
|---|
| 74 | v |= (unsigned long) addr[3] << 8;
|
|---|
| 75 | v |= (unsigned long) addr[0] << 16;
|
|---|
| 76 | v |= (unsigned long) addr[1] << 24;
|
|---|
| 77 | return (bfd_vma) v;
|
|---|
| 78 | }
|
|---|
| 79 |
|
|---|
| 80 | static void
|
|---|
| 81 | tic54x_putl32 (data, addr)
|
|---|
| 82 | bfd_vma data;
|
|---|
| 83 | bfd_byte *addr;
|
|---|
| 84 | {
|
|---|
| 85 | addr[2] = (bfd_byte)data;
|
|---|
| 86 | addr[3] = (bfd_byte) (data >> 8);
|
|---|
| 87 | addr[0] = (bfd_byte) (data >> 16);
|
|---|
| 88 | addr[1] = (bfd_byte) (data >> 24);
|
|---|
| 89 | }
|
|---|
| 90 |
|
|---|
| 91 | bfd_signed_vma
|
|---|
| 92 | tic54x_getl_signed_32 (addr)
|
|---|
| 93 | register const bfd_byte *addr;
|
|---|
| 94 | {
|
|---|
| 95 | unsigned long v;
|
|---|
| 96 |
|
|---|
| 97 | v = (unsigned long) addr[2];
|
|---|
| 98 | v |= (unsigned long) addr[3] << 8;
|
|---|
| 99 | v |= (unsigned long) addr[0] << 16;
|
|---|
| 100 | v |= (unsigned long) addr[1] << 24;
|
|---|
| 101 | #define COERCE32(x) \
|
|---|
| 102 | ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
|
|---|
| 103 | return COERCE32 (v);
|
|---|
| 104 | }
|
|---|
| 105 |
|
|---|
| 106 | #define coff_get_section_load_page bfd_ticoff_get_section_load_page
|
|---|
| 107 | #define coff_set_section_load_page bfd_ticoff_set_section_load_page
|
|---|
| 108 |
|
|---|
| 109 | void
|
|---|
| 110 | bfd_ticoff_set_section_load_page (sect, page)
|
|---|
| 111 | asection *sect;
|
|---|
| 112 | int page;
|
|---|
| 113 | {
|
|---|
| 114 | sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
|
|---|
| 115 | }
|
|---|
| 116 |
|
|---|
| 117 | int
|
|---|
| 118 | bfd_ticoff_get_section_load_page (sect)
|
|---|
| 119 | asection *sect;
|
|---|
| 120 | {
|
|---|
| 121 | int page;
|
|---|
| 122 |
|
|---|
| 123 | /* Provide meaningful defaults for predefined sections. */
|
|---|
| 124 | if (sect == &bfd_com_section)
|
|---|
| 125 | page = PG_DATA;
|
|---|
| 126 |
|
|---|
| 127 | else if (sect == &bfd_und_section
|
|---|
| 128 | || sect == &bfd_abs_section
|
|---|
| 129 | || sect == &bfd_ind_section)
|
|---|
| 130 | page = PG_PROG;
|
|---|
| 131 |
|
|---|
| 132 | else
|
|---|
| 133 | page = FLAG_TO_PG (sect->lma);
|
|---|
| 134 |
|
|---|
| 135 | return page;
|
|---|
| 136 | }
|
|---|
| 137 |
|
|---|
| 138 | /* Set the architecture appropriately. Allow unkown architectures
|
|---|
| 139 | (e.g. binary). */
|
|---|
| 140 |
|
|---|
| 141 | static bfd_boolean
|
|---|
| 142 | tic54x_set_arch_mach (abfd, arch, machine)
|
|---|
| 143 | bfd *abfd;
|
|---|
| 144 | enum bfd_architecture arch;
|
|---|
| 145 | unsigned long machine;
|
|---|
| 146 | {
|
|---|
| 147 | if (arch == bfd_arch_unknown)
|
|---|
| 148 | arch = bfd_arch_tic54x;
|
|---|
| 149 |
|
|---|
| 150 | else if (arch != bfd_arch_tic54x)
|
|---|
| 151 | return FALSE;
|
|---|
| 152 |
|
|---|
| 153 | return bfd_default_set_arch_mach (abfd, arch, machine);
|
|---|
| 154 | }
|
|---|
| 155 |
|
|---|
| 156 | static bfd_reloc_status_type
|
|---|
| 157 | tic54x_relocation (abfd, reloc_entry, symbol, data, input_section,
|
|---|
| 158 | output_bfd, error_message)
|
|---|
| 159 | bfd *abfd ATTRIBUTE_UNUSED;
|
|---|
| 160 | arelent *reloc_entry;
|
|---|
| 161 | asymbol *symbol ATTRIBUTE_UNUSED;
|
|---|
| 162 | PTR data ATTRIBUTE_UNUSED;
|
|---|
| 163 | asection *input_section;
|
|---|
| 164 | bfd *output_bfd;
|
|---|
| 165 | char **error_message ATTRIBUTE_UNUSED;
|
|---|
| 166 | {
|
|---|
| 167 | if (output_bfd != (bfd *) NULL)
|
|---|
| 168 | {
|
|---|
| 169 | /* This is a partial relocation, and we want to apply the
|
|---|
| 170 | relocation to the reloc entry rather than the raw data.
|
|---|
| 171 | Modify the reloc inplace to reflect what we now know. */
|
|---|
| 172 | reloc_entry->address += input_section->output_offset;
|
|---|
| 173 | return bfd_reloc_ok;
|
|---|
| 174 | }
|
|---|
| 175 | return bfd_reloc_continue;
|
|---|
| 176 | }
|
|---|
| 177 |
|
|---|
| 178 | reloc_howto_type tic54x_howto_table[] =
|
|---|
| 179 | {
|
|---|
| 180 | /* type,rightshift,size (0=byte, 1=short, 2=long),
|
|---|
| 181 | bit size, pc_relative, bitpos, dont complain_on_overflow,
|
|---|
| 182 | special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */
|
|---|
| 183 |
|
|---|
| 184 | /* NORMAL BANK */
|
|---|
| 185 | /* 16-bit direct reference to symbol's address. */
|
|---|
| 186 | HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
|
|---|
| 187 | tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE),
|
|---|
| 188 |
|
|---|
| 189 | /* 7 LSBs of an address */
|
|---|
| 190 | HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
|
|---|
| 191 | tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE),
|
|---|
| 192 |
|
|---|
| 193 | /* 9 MSBs of an address */
|
|---|
| 194 | /* TI assembler doesn't shift its encoding, and is thus incompatible */
|
|---|
| 195 | HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
|
|---|
| 196 | tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE),
|
|---|
| 197 |
|
|---|
| 198 | /* 23-bit relocation */
|
|---|
| 199 | HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
|
|---|
| 200 | tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
|
|---|
| 201 |
|
|---|
| 202 | /* 16 bits of 23-bit extended address */
|
|---|
| 203 | HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
|
|---|
| 204 | tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
|
|---|
| 205 |
|
|---|
| 206 | /* upper 7 bits of 23-bit extended address */
|
|---|
| 207 | HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
|
|---|
| 208 | tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE),
|
|---|
| 209 |
|
|---|
| 210 | /* ABSOLUTE BANK */
|
|---|
| 211 | /* 16-bit direct reference to symbol's address, absolute */
|
|---|
| 212 | HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
|
|---|
| 213 | tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE),
|
|---|
| 214 |
|
|---|
| 215 | /* 7 LSBs of an address, absolute */
|
|---|
| 216 | HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
|
|---|
| 217 | tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE),
|
|---|
| 218 |
|
|---|
| 219 | /* 9 MSBs of an address, absolute */
|
|---|
| 220 | /* TI assembler doesn't shift its encoding, and is thus incompatible */
|
|---|
| 221 | HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
|
|---|
| 222 | tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE),
|
|---|
| 223 |
|
|---|
| 224 | /* 23-bit direct reference, absolute */
|
|---|
| 225 | HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
|
|---|
| 226 | tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
|
|---|
| 227 |
|
|---|
| 228 | /* 16 bits of 23-bit extended address, absolute */
|
|---|
| 229 | HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
|
|---|
| 230 | tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
|
|---|
| 231 |
|
|---|
| 232 | /* upper 7 bits of 23-bit extended address, absolute */
|
|---|
| 233 | HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
|
|---|
| 234 | tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE),
|
|---|
| 235 |
|
|---|
| 236 | /* 32-bit relocation exclusively for stabs */
|
|---|
| 237 | HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont,
|
|---|
| 238 | tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE),
|
|---|
| 239 | };
|
|---|
| 240 |
|
|---|
| 241 | #define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
|
|---|
| 242 |
|
|---|
| 243 | /* For the case statement use the code values used tc_gen_reloc (defined in
|
|---|
| 244 | bfd/reloc.c) to map to the howto table entries. */
|
|---|
| 245 |
|
|---|
| 246 | reloc_howto_type *
|
|---|
| 247 | tic54x_coff_reloc_type_lookup (abfd, code)
|
|---|
| 248 | bfd *abfd ATTRIBUTE_UNUSED;
|
|---|
| 249 | bfd_reloc_code_real_type code;
|
|---|
| 250 | {
|
|---|
| 251 | switch (code)
|
|---|
| 252 | {
|
|---|
| 253 | case BFD_RELOC_16:
|
|---|
| 254 | return &tic54x_howto_table[0];
|
|---|
| 255 | case BFD_RELOC_TIC54X_PARTLS7:
|
|---|
| 256 | return &tic54x_howto_table[1];
|
|---|
| 257 | case BFD_RELOC_TIC54X_PARTMS9:
|
|---|
| 258 | return &tic54x_howto_table[2];
|
|---|
| 259 | case BFD_RELOC_TIC54X_23:
|
|---|
| 260 | return &tic54x_howto_table[3];
|
|---|
| 261 | case BFD_RELOC_TIC54X_16_OF_23:
|
|---|
| 262 | return &tic54x_howto_table[4];
|
|---|
| 263 | case BFD_RELOC_TIC54X_MS7_OF_23:
|
|---|
| 264 | return &tic54x_howto_table[5];
|
|---|
| 265 | case BFD_RELOC_32:
|
|---|
| 266 | return &tic54x_howto_table[12];
|
|---|
| 267 | default:
|
|---|
| 268 | return (reloc_howto_type *) NULL;
|
|---|
| 269 | }
|
|---|
| 270 | }
|
|---|
| 271 |
|
|---|
| 272 | /* Code to turn a r_type into a howto ptr, uses the above howto table.
|
|---|
| 273 | Called after some initial checking by the tic54x_rtype_to_howto fn below. */
|
|---|
| 274 |
|
|---|
| 275 | static void
|
|---|
| 276 | tic54x_lookup_howto (internal, dst)
|
|---|
| 277 | arelent *internal;
|
|---|
| 278 | struct internal_reloc *dst;
|
|---|
| 279 | {
|
|---|
| 280 | unsigned i;
|
|---|
| 281 | int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
|
|---|
| 282 |
|
|---|
| 283 | for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
|
|---|
| 284 | {
|
|---|
| 285 | if (tic54x_howto_table[i].type == dst->r_type)
|
|---|
| 286 | {
|
|---|
| 287 | internal->howto = tic54x_howto_table + i + bank;
|
|---|
| 288 | return;
|
|---|
| 289 | }
|
|---|
| 290 | }
|
|---|
| 291 |
|
|---|
| 292 | (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
|
|---|
| 293 | (unsigned int) dst->r_type);
|
|---|
| 294 | abort ();
|
|---|
| 295 | }
|
|---|
| 296 |
|
|---|
| 297 | #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
|
|---|
| 298 | tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
|
|---|
| 299 |
|
|---|
| 300 | #define coff_rtype_to_howto coff_tic54x_rtype_to_howto
|
|---|
| 301 |
|
|---|
| 302 | static reloc_howto_type *
|
|---|
| 303 | coff_tic54x_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
|
|---|
| 304 | bfd *abfd ATTRIBUTE_UNUSED;
|
|---|
| 305 | asection *sec;
|
|---|
| 306 | struct internal_reloc *rel;
|
|---|
| 307 | struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
|
|---|
| 308 | struct internal_syment *sym ATTRIBUTE_UNUSED;
|
|---|
| 309 | bfd_vma *addendp;
|
|---|
| 310 | {
|
|---|
| 311 | arelent genrel;
|
|---|
| 312 |
|
|---|
| 313 | if (rel->r_symndx == -1 && addendp != NULL)
|
|---|
| 314 | {
|
|---|
| 315 | /* This is a TI "internal relocation", which means that the relocation
|
|---|
| 316 | amount is the amount by which the current section is being relocated
|
|---|
| 317 | in the output section. */
|
|---|
| 318 | *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
|
|---|
| 319 | }
|
|---|
| 320 |
|
|---|
| 321 | tic54x_lookup_howto (&genrel, rel);
|
|---|
| 322 |
|
|---|
| 323 | return genrel.howto;
|
|---|
| 324 | }
|
|---|
| 325 |
|
|---|
| 326 | static bfd_boolean
|
|---|
| 327 | ticoff0_bad_format_hook (abfd, filehdr)
|
|---|
| 328 | bfd * abfd ATTRIBUTE_UNUSED;
|
|---|
| 329 | PTR filehdr;
|
|---|
| 330 | {
|
|---|
| 331 | struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
|
|---|
| 332 |
|
|---|
| 333 | if (COFF0_BADMAG (*internal_f))
|
|---|
| 334 | return FALSE;
|
|---|
| 335 |
|
|---|
| 336 | return TRUE;
|
|---|
| 337 | }
|
|---|
| 338 |
|
|---|
| 339 | static bfd_boolean
|
|---|
| 340 | ticoff1_bad_format_hook (abfd, filehdr)
|
|---|
| 341 | bfd * abfd ATTRIBUTE_UNUSED;
|
|---|
| 342 | PTR filehdr;
|
|---|
| 343 | {
|
|---|
| 344 | struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
|
|---|
| 345 |
|
|---|
| 346 | if (COFF1_BADMAG (*internal_f))
|
|---|
| 347 | return FALSE;
|
|---|
| 348 |
|
|---|
| 349 | return TRUE;
|
|---|
| 350 | }
|
|---|
| 351 |
|
|---|
| 352 | /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
|
|---|
| 353 | labels. */
|
|---|
| 354 |
|
|---|
| 355 | static bfd_boolean
|
|---|
| 356 | ticoff_bfd_is_local_label_name (abfd, name)
|
|---|
| 357 | bfd *abfd ATTRIBUTE_UNUSED;
|
|---|
| 358 | const char *name;
|
|---|
| 359 | {
|
|---|
| 360 | if (TICOFF_LOCAL_LABEL_P(name))
|
|---|
| 361 | return TRUE;
|
|---|
| 362 | return FALSE;
|
|---|
| 363 | }
|
|---|
| 364 |
|
|---|
| 365 | #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
|
|---|
| 366 |
|
|---|
| 367 | /* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
|
|---|
| 368 | coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1
|
|---|
| 369 | and COFF0 vectors use custom _bad_format_hook procs instead of setting
|
|---|
| 370 | BADMAG. */
|
|---|
| 371 | #define BADMAG(x) COFF2_BADMAG(x)
|
|---|
| 372 | #include "coffcode.h"
|
|---|
| 373 |
|
|---|
| 374 | static bfd_boolean
|
|---|
| 375 | tic54x_set_section_contents (abfd, section, location, offset, bytes_to_do)
|
|---|
| 376 | bfd *abfd;
|
|---|
| 377 | sec_ptr section;
|
|---|
| 378 | PTR location;
|
|---|
| 379 | file_ptr offset;
|
|---|
| 380 | bfd_size_type bytes_to_do;
|
|---|
| 381 | {
|
|---|
| 382 | return coff_set_section_contents (abfd, section, location,
|
|---|
| 383 | offset, bytes_to_do);
|
|---|
| 384 | }
|
|---|
| 385 |
|
|---|
| 386 | static void
|
|---|
| 387 | tic54x_reloc_processing (relent, reloc, symbols, abfd, section)
|
|---|
| 388 | arelent *relent;
|
|---|
| 389 | struct internal_reloc *reloc;
|
|---|
| 390 | asymbol **symbols;
|
|---|
| 391 | bfd *abfd;
|
|---|
| 392 | asection *section;
|
|---|
| 393 | {
|
|---|
| 394 | asymbol *ptr;
|
|---|
| 395 |
|
|---|
| 396 | relent->address = reloc->r_vaddr;
|
|---|
| 397 |
|
|---|
| 398 | if (reloc->r_symndx != -1)
|
|---|
| 399 | {
|
|---|
| 400 | if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
|
|---|
| 401 | {
|
|---|
| 402 | (*_bfd_error_handler)
|
|---|
| 403 | (_("%s: warning: illegal symbol index %ld in relocs"),
|
|---|
| 404 | bfd_archive_filename (abfd), reloc->r_symndx);
|
|---|
| 405 | relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
|
|---|
| 406 | ptr = NULL;
|
|---|
| 407 | }
|
|---|
| 408 | else
|
|---|
| 409 | {
|
|---|
| 410 | relent->sym_ptr_ptr = (symbols
|
|---|
| 411 | + obj_convert (abfd)[reloc->r_symndx]);
|
|---|
| 412 | ptr = *(relent->sym_ptr_ptr);
|
|---|
| 413 | }
|
|---|
| 414 | }
|
|---|
| 415 | else
|
|---|
| 416 | {
|
|---|
| 417 | relent->sym_ptr_ptr = section->symbol_ptr_ptr;
|
|---|
| 418 | ptr = *(relent->sym_ptr_ptr);
|
|---|
| 419 | }
|
|---|
| 420 |
|
|---|
| 421 | /* The symbols definitions that we have read in have been
|
|---|
| 422 | relocated as if their sections started at 0. But the offsets
|
|---|
| 423 | refering to the symbols in the raw data have not been
|
|---|
| 424 | modified, so we have to have a negative addend to compensate.
|
|---|
| 425 |
|
|---|
| 426 | Note that symbols which used to be common must be left alone. */
|
|---|
| 427 |
|
|---|
| 428 | /* Calculate any reloc addend by looking at the symbol. */
|
|---|
| 429 | CALC_ADDEND (abfd, ptr, *reloc, relent);
|
|---|
| 430 |
|
|---|
| 431 | relent->address -= section->vma;
|
|---|
| 432 | /* !! relent->section = (asection *) NULL;*/
|
|---|
| 433 |
|
|---|
| 434 | /* Fill in the relent->howto field from reloc->r_type. */
|
|---|
| 435 | tic54x_lookup_howto (relent, reloc);
|
|---|
| 436 | }
|
|---|
| 437 |
|
|---|
| 438 | /* COFF0 differs in file/section header size and relocation entry size. */
|
|---|
| 439 | static const bfd_coff_backend_data ticoff0_swap_table =
|
|---|
| 440 | {
|
|---|
| 441 | coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
|
|---|
| 442 | coff_SWAP_aux_out, coff_SWAP_sym_out,
|
|---|
| 443 | coff_SWAP_lineno_out, coff_SWAP_reloc_out,
|
|---|
| 444 | coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
|
|---|
| 445 | coff_SWAP_scnhdr_out,
|
|---|
| 446 | FILHSZ_V0, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ_V0, LINESZ, FILNMLEN,
|
|---|
| 447 | #ifdef COFF_LONG_FILENAMES
|
|---|
| 448 | TRUE,
|
|---|
| 449 | #else
|
|---|
| 450 | FALSE,
|
|---|
| 451 | #endif
|
|---|
| 452 | #ifdef COFF_LONG_SECTION_NAMES
|
|---|
| 453 | TRUE,
|
|---|
| 454 | #else
|
|---|
| 455 | FALSE,
|
|---|
| 456 | #endif
|
|---|
| 457 | #ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
|
|---|
| 458 | TRUE,
|
|---|
| 459 | #else
|
|---|
| 460 | FALSE,
|
|---|
| 461 | #endif
|
|---|
| 462 | #ifdef COFF_DEBUG_STRING_WIDE_PREFIX
|
|---|
| 463 | 4,
|
|---|
| 464 | #else
|
|---|
| 465 | 2,
|
|---|
| 466 | #endif
|
|---|
| 467 | COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
|
|---|
| 468 | coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
|
|---|
| 469 | coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
|
|---|
| 470 | coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
|
|---|
| 471 | coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
|
|---|
| 472 | coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
|
|---|
| 473 | coff_classify_symbol, coff_compute_section_file_positions,
|
|---|
| 474 | coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
|
|---|
| 475 | coff_adjust_symndx, coff_link_add_one_symbol,
|
|---|
| 476 | coff_link_output_has_begun, coff_final_link_postscript
|
|---|
| 477 | };
|
|---|
| 478 |
|
|---|
| 479 | /* COFF1 differs in section header size. */
|
|---|
| 480 | static const bfd_coff_backend_data ticoff1_swap_table =
|
|---|
| 481 | {
|
|---|
| 482 | coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
|
|---|
| 483 | coff_SWAP_aux_out, coff_SWAP_sym_out,
|
|---|
| 484 | coff_SWAP_lineno_out, coff_SWAP_reloc_out,
|
|---|
| 485 | coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
|
|---|
| 486 | coff_SWAP_scnhdr_out,
|
|---|
| 487 | FILHSZ, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
|
|---|
| 488 | #ifdef COFF_LONG_FILENAMES
|
|---|
| 489 | TRUE,
|
|---|
| 490 | #else
|
|---|
| 491 | FALSE,
|
|---|
| 492 | #endif
|
|---|
| 493 | #ifdef COFF_LONG_SECTION_NAMES
|
|---|
| 494 | TRUE,
|
|---|
| 495 | #else
|
|---|
| 496 | FALSE,
|
|---|
| 497 | #endif
|
|---|
| 498 | COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
|
|---|
| 499 | #ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
|
|---|
| 500 | TRUE,
|
|---|
| 501 | #else
|
|---|
| 502 | FALSE,
|
|---|
| 503 | #endif
|
|---|
| 504 | #ifdef COFF_DEBUG_STRING_WIDE_PREFIX
|
|---|
| 505 | 4,
|
|---|
| 506 | #else
|
|---|
| 507 | 2,
|
|---|
| 508 | #endif
|
|---|
| 509 | coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
|
|---|
| 510 | coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
|
|---|
| 511 | coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
|
|---|
| 512 | coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
|
|---|
| 513 | coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
|
|---|
| 514 | coff_classify_symbol, coff_compute_section_file_positions,
|
|---|
| 515 | coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
|
|---|
| 516 | coff_adjust_symndx, coff_link_add_one_symbol,
|
|---|
| 517 | coff_link_output_has_begun, coff_final_link_postscript
|
|---|
| 518 | };
|
|---|
| 519 |
|
|---|
| 520 | /* TI COFF v0, DOS tools (little-endian headers). */
|
|---|
| 521 | const bfd_target tic54x_coff0_vec =
|
|---|
| 522 | {
|
|---|
| 523 | "coff0-c54x", /* name */
|
|---|
| 524 | bfd_target_coff_flavour,
|
|---|
| 525 | BFD_ENDIAN_LITTLE, /* data byte order is little */
|
|---|
| 526 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
|
|---|
| 527 |
|
|---|
| 528 | (HAS_RELOC | EXEC_P | /* object flags */
|
|---|
| 529 | HAS_LINENO | HAS_DEBUG |
|
|---|
| 530 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
|
|---|
| 531 |
|
|---|
| 532 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
|
|---|
| 533 | '_', /* leading symbol underscore */
|
|---|
| 534 | '/', /* ar_pad_char */
|
|---|
| 535 | 15, /* ar_max_namelen */
|
|---|
| 536 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 537 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
|
|---|
| 538 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|---|
| 539 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 540 | bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|---|
| 541 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
|---|
| 542 |
|
|---|
| 543 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|---|
| 544 | bfd_generic_archive_p, _bfd_dummy_target},
|
|---|
| 545 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|---|
| 546 | bfd_false},
|
|---|
| 547 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|---|
| 548 | _bfd_write_archive_contents, bfd_false},
|
|---|
| 549 |
|
|---|
| 550 | BFD_JUMP_TABLE_GENERIC (coff),
|
|---|
| 551 | BFD_JUMP_TABLE_COPY (coff),
|
|---|
| 552 | BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|---|
| 553 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|---|
| 554 | BFD_JUMP_TABLE_SYMBOLS (coff),
|
|---|
| 555 | BFD_JUMP_TABLE_RELOCS (coff),
|
|---|
| 556 | BFD_JUMP_TABLE_WRITE (tic54x),
|
|---|
| 557 | BFD_JUMP_TABLE_LINK (coff),
|
|---|
| 558 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|---|
| 559 | NULL,
|
|---|
| 560 |
|
|---|
| 561 | (PTR) & ticoff0_swap_table
|
|---|
| 562 | };
|
|---|
| 563 |
|
|---|
| 564 | /* TI COFF v0, SPARC tools (big-endian headers). */
|
|---|
| 565 | const bfd_target tic54x_coff0_beh_vec =
|
|---|
| 566 | {
|
|---|
| 567 | "coff0-beh-c54x", /* name */
|
|---|
| 568 | bfd_target_coff_flavour,
|
|---|
| 569 | BFD_ENDIAN_LITTLE, /* data byte order is little */
|
|---|
| 570 | BFD_ENDIAN_BIG, /* header byte order is big */
|
|---|
| 571 |
|
|---|
| 572 | (HAS_RELOC | EXEC_P | /* object flags */
|
|---|
| 573 | HAS_LINENO | HAS_DEBUG |
|
|---|
| 574 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
|
|---|
| 575 |
|
|---|
| 576 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
|
|---|
| 577 | '_', /* leading symbol underscore */
|
|---|
| 578 | '/', /* ar_pad_char */
|
|---|
| 579 | 15, /* ar_max_namelen */
|
|---|
| 580 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 581 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
|
|---|
| 582 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|---|
| 583 | bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|---|
| 584 | bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|---|
| 585 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|---|
| 586 |
|
|---|
| 587 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|---|
| 588 | bfd_generic_archive_p, _bfd_dummy_target},
|
|---|
| 589 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|---|
| 590 | bfd_false},
|
|---|
| 591 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|---|
| 592 | _bfd_write_archive_contents, bfd_false},
|
|---|
| 593 |
|
|---|
| 594 | BFD_JUMP_TABLE_GENERIC (coff),
|
|---|
| 595 | BFD_JUMP_TABLE_COPY (coff),
|
|---|
| 596 | BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|---|
| 597 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|---|
| 598 | BFD_JUMP_TABLE_SYMBOLS (coff),
|
|---|
| 599 | BFD_JUMP_TABLE_RELOCS (coff),
|
|---|
| 600 | BFD_JUMP_TABLE_WRITE (tic54x),
|
|---|
| 601 | BFD_JUMP_TABLE_LINK (coff),
|
|---|
| 602 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|---|
| 603 |
|
|---|
| 604 | & tic54x_coff0_vec,
|
|---|
| 605 |
|
|---|
| 606 | (PTR) & ticoff0_swap_table
|
|---|
| 607 | };
|
|---|
| 608 |
|
|---|
| 609 | /* TI COFF v1, DOS tools (little-endian headers). */
|
|---|
| 610 | const bfd_target tic54x_coff1_vec =
|
|---|
| 611 | {
|
|---|
| 612 | "coff1-c54x", /* name */
|
|---|
| 613 | bfd_target_coff_flavour,
|
|---|
| 614 | BFD_ENDIAN_LITTLE, /* data byte order is little */
|
|---|
| 615 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
|
|---|
| 616 |
|
|---|
| 617 | (HAS_RELOC | EXEC_P | /* object flags */
|
|---|
| 618 | HAS_LINENO | HAS_DEBUG |
|
|---|
| 619 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
|
|---|
| 620 |
|
|---|
| 621 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
|
|---|
| 622 | '_', /* leading symbol underscore */
|
|---|
| 623 | '/', /* ar_pad_char */
|
|---|
| 624 | 15, /* ar_max_namelen */
|
|---|
| 625 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 626 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
|
|---|
| 627 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|---|
| 628 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 629 | bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|---|
| 630 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
|---|
| 631 |
|
|---|
| 632 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|---|
| 633 | bfd_generic_archive_p, _bfd_dummy_target},
|
|---|
| 634 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|---|
| 635 | bfd_false},
|
|---|
| 636 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|---|
| 637 | _bfd_write_archive_contents, bfd_false},
|
|---|
| 638 |
|
|---|
| 639 | BFD_JUMP_TABLE_GENERIC (coff),
|
|---|
| 640 | BFD_JUMP_TABLE_COPY (coff),
|
|---|
| 641 | BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|---|
| 642 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|---|
| 643 | BFD_JUMP_TABLE_SYMBOLS (coff),
|
|---|
| 644 | BFD_JUMP_TABLE_RELOCS (coff),
|
|---|
| 645 | BFD_JUMP_TABLE_WRITE (tic54x),
|
|---|
| 646 | BFD_JUMP_TABLE_LINK (coff),
|
|---|
| 647 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|---|
| 648 |
|
|---|
| 649 | & tic54x_coff0_beh_vec,
|
|---|
| 650 |
|
|---|
| 651 | (PTR) & ticoff1_swap_table
|
|---|
| 652 | };
|
|---|
| 653 |
|
|---|
| 654 | /* TI COFF v1, SPARC tools (big-endian headers). */
|
|---|
| 655 | const bfd_target tic54x_coff1_beh_vec =
|
|---|
| 656 | {
|
|---|
| 657 | "coff1-beh-c54x", /* name */
|
|---|
| 658 | bfd_target_coff_flavour,
|
|---|
| 659 | BFD_ENDIAN_LITTLE, /* data byte order is little */
|
|---|
| 660 | BFD_ENDIAN_BIG, /* header byte order is big */
|
|---|
| 661 |
|
|---|
| 662 | (HAS_RELOC | EXEC_P | /* object flags */
|
|---|
| 663 | HAS_LINENO | HAS_DEBUG |
|
|---|
| 664 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
|
|---|
| 665 |
|
|---|
| 666 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
|
|---|
| 667 | '_', /* leading symbol underscore */
|
|---|
| 668 | '/', /* ar_pad_char */
|
|---|
| 669 | 15, /* ar_max_namelen */
|
|---|
| 670 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 671 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
|
|---|
| 672 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|---|
| 673 | bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|---|
| 674 | bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|---|
| 675 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|---|
| 676 |
|
|---|
| 677 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|---|
| 678 | bfd_generic_archive_p, _bfd_dummy_target},
|
|---|
| 679 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|---|
| 680 | bfd_false},
|
|---|
| 681 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|---|
| 682 | _bfd_write_archive_contents, bfd_false},
|
|---|
| 683 |
|
|---|
| 684 | BFD_JUMP_TABLE_GENERIC (coff),
|
|---|
| 685 | BFD_JUMP_TABLE_COPY (coff),
|
|---|
| 686 | BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|---|
| 687 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|---|
| 688 | BFD_JUMP_TABLE_SYMBOLS (coff),
|
|---|
| 689 | BFD_JUMP_TABLE_RELOCS (coff),
|
|---|
| 690 | BFD_JUMP_TABLE_WRITE (tic54x),
|
|---|
| 691 | BFD_JUMP_TABLE_LINK (coff),
|
|---|
| 692 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|---|
| 693 |
|
|---|
| 694 | & tic54x_coff1_vec,
|
|---|
| 695 |
|
|---|
| 696 | (PTR) & ticoff1_swap_table
|
|---|
| 697 | };
|
|---|
| 698 |
|
|---|
| 699 | /* TI COFF v2, TI DOS tools output (little-endian headers). */
|
|---|
| 700 | const bfd_target tic54x_coff2_vec =
|
|---|
| 701 | {
|
|---|
| 702 | "coff2-c54x", /* name */
|
|---|
| 703 | bfd_target_coff_flavour,
|
|---|
| 704 | BFD_ENDIAN_LITTLE, /* data byte order is little */
|
|---|
| 705 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
|
|---|
| 706 |
|
|---|
| 707 | (HAS_RELOC | EXEC_P | /* object flags */
|
|---|
| 708 | HAS_LINENO | HAS_DEBUG |
|
|---|
| 709 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
|
|---|
| 710 |
|
|---|
| 711 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
|
|---|
| 712 | '_', /* leading symbol underscore */
|
|---|
| 713 | '/', /* ar_pad_char */
|
|---|
| 714 | 15, /* ar_max_namelen */
|
|---|
| 715 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 716 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
|
|---|
| 717 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|---|
| 718 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 719 | bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|---|
| 720 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
|---|
| 721 |
|
|---|
| 722 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|---|
| 723 | bfd_generic_archive_p, _bfd_dummy_target},
|
|---|
| 724 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|---|
| 725 | bfd_false},
|
|---|
| 726 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|---|
| 727 | _bfd_write_archive_contents, bfd_false},
|
|---|
| 728 |
|
|---|
| 729 | BFD_JUMP_TABLE_GENERIC (coff),
|
|---|
| 730 | BFD_JUMP_TABLE_COPY (coff),
|
|---|
| 731 | BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|---|
| 732 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|---|
| 733 | BFD_JUMP_TABLE_SYMBOLS (coff),
|
|---|
| 734 | BFD_JUMP_TABLE_RELOCS (coff),
|
|---|
| 735 | BFD_JUMP_TABLE_WRITE (tic54x),
|
|---|
| 736 | BFD_JUMP_TABLE_LINK (coff),
|
|---|
| 737 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|---|
| 738 |
|
|---|
| 739 | & tic54x_coff1_beh_vec,
|
|---|
| 740 |
|
|---|
| 741 | COFF_SWAP_TABLE
|
|---|
| 742 | };
|
|---|
| 743 |
|
|---|
| 744 | /* TI COFF v2, TI SPARC tools output (big-endian headers). */
|
|---|
| 745 | const bfd_target tic54x_coff2_beh_vec =
|
|---|
| 746 | {
|
|---|
| 747 | "coff2-beh-c54x", /* name */
|
|---|
| 748 | bfd_target_coff_flavour,
|
|---|
| 749 | BFD_ENDIAN_LITTLE, /* data byte order is little */
|
|---|
| 750 | BFD_ENDIAN_BIG, /* header byte order is big */
|
|---|
| 751 |
|
|---|
| 752 | (HAS_RELOC | EXEC_P | /* object flags */
|
|---|
| 753 | HAS_LINENO | HAS_DEBUG |
|
|---|
| 754 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
|
|---|
| 755 |
|
|---|
| 756 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
|
|---|
| 757 | '_', /* leading symbol underscore */
|
|---|
| 758 | '/', /* ar_pad_char */
|
|---|
| 759 | 15, /* ar_max_namelen */
|
|---|
| 760 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 761 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
|
|---|
| 762 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|---|
| 763 | bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|---|
| 764 | bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|---|
| 765 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|---|
| 766 |
|
|---|
| 767 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|---|
| 768 | bfd_generic_archive_p, _bfd_dummy_target},
|
|---|
| 769 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|---|
| 770 | bfd_false},
|
|---|
| 771 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|---|
| 772 | _bfd_write_archive_contents, bfd_false},
|
|---|
| 773 |
|
|---|
| 774 | BFD_JUMP_TABLE_GENERIC (coff),
|
|---|
| 775 | BFD_JUMP_TABLE_COPY (coff),
|
|---|
| 776 | BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|---|
| 777 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|---|
| 778 | BFD_JUMP_TABLE_SYMBOLS (coff),
|
|---|
| 779 | BFD_JUMP_TABLE_RELOCS (coff),
|
|---|
| 780 | BFD_JUMP_TABLE_WRITE (tic54x),
|
|---|
| 781 | BFD_JUMP_TABLE_LINK (coff),
|
|---|
| 782 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|---|
| 783 |
|
|---|
| 784 | & tic54x_coff2_vec,
|
|---|
| 785 |
|
|---|
| 786 | COFF_SWAP_TABLE
|
|---|
| 787 | };
|
|---|
