1: /* BFD back-end for TMS320C54X coff binaries.
    2:    Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
    3:    Free Software Foundation, Inc.
    4:    Contributed by Timothy Wall (twall@cygnus.com)
    5: 
    6:    This file is part of BFD, the Binary File Descriptor library.
    7: 
    8:    This program is free software; you can redistribute it and/or modify
    9:    it under the terms of the GNU General Public License as published by
   10:    the Free Software Foundation; either version 3 of the License, or
   11:    (at your option) any later version.
   12: 
   13:    This program is distributed in the hope that it will be useful,
   14:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   15:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   16:    GNU General Public License for more details.
   17: 
   18:    You should have received a copy of the GNU General Public License
   19:    along with this program; if not, write to the Free Software
   20:    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
   21:    02110-1301, USA.  */
   22: 
   23: #include "sysdep.h"
   24: #include "bfd.h"
   25: #include "libbfd.h"
   26: #include "bfdlink.h"
   27: #include "coff/tic54x.h"
   28: #include "coff/internal.h"
   29: #include "libcoff.h"
   30: 
   31: #undef  F_LSYMS
   32: #define F_LSYMS         F_LSYMS_TICOFF
   33: 
   34: static void tic54x_reloc_processing
   35:   PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
   36: static bfd_reloc_status_type tic54x_relocation
   37:   PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
   38: static bfd_boolean tic54x_set_section_contents
   39:   PARAMS ((bfd *, sec_ptr, const PTR, file_ptr, bfd_size_type));
   40: static reloc_howto_type *coff_tic54x_rtype_to_howto
   41:   PARAMS ((bfd *, asection *, struct internal_reloc *, struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *));
   42: static bfd_boolean tic54x_set_arch_mach
   43:   PARAMS ((bfd *, enum bfd_architecture, unsigned long));
   44: static reloc_howto_type * tic54x_coff_reloc_type_lookup
   45:   PARAMS ((bfd *, bfd_reloc_code_real_type));
   46: static void tic54x_lookup_howto
   47:   PARAMS ((arelent *, struct internal_reloc *));
   48: static bfd_boolean ticoff_bfd_is_local_label_name
   49:   PARAMS ((bfd *, const char *));
   50: 
   51: /* 32-bit operations
   52:    The octet order is screwy.  words are LSB first (LS octet, actually), but
   53:    longwords are MSW first.  For example, 0x12345678 is encoded 0x5678 in the
   54:    first word and 0x1234 in the second.  When looking at the data as stored in
   55:    the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
   56:    Don't bother with 64-bits, as there aren't any.  */
   57: 
   58: static bfd_vma
   59: tic54x_getl32 (const void *p)
   60: {
   61:   const bfd_byte *addr = p;
   62:   unsigned long v;
   63: 
   64:   v  = (unsigned long) addr[2];
   65:   v |= (unsigned long) addr[3] << 8;
   66:   v |= (unsigned long) addr[0] << 16;
   67:   v |= (unsigned long) addr[1] << 24;
   68:   return v;
   69: }
   70: 
   71: static void
   72: tic54x_putl32 (bfd_vma data, void *p)
   73: {
   74:   bfd_byte *addr = p;
   75:   addr[2] = data & 0xff;
   76:   addr[3] = (data >>  8) & 0xff;
   77:   addr[0] = (data >> 16) & 0xff;
   78:   addr[1] = (data >> 24) & 0xff;
   79: }
   80: 
   81: static bfd_signed_vma
   82: tic54x_getl_signed_32 (const void *p)
   83: {
   84:   const bfd_byte *addr = p;
   85:   unsigned long v;
   86: 
   87:   v  = (unsigned long) addr[2];
   88:   v |= (unsigned long) addr[3] << 8;
   89:   v |= (unsigned long) addr[0] << 16;
   90:   v |= (unsigned long) addr[1] << 24;
   91: #define COERCE32(x) \
   92:   ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
   93:   return COERCE32 (v);
   94: }
   95: 
   96: #define coff_get_section_load_page bfd_ticoff_get_section_load_page
   97: #define coff_set_section_load_page bfd_ticoff_set_section_load_page
   98: 
   99: void
  100: bfd_ticoff_set_section_load_page (sect, page)
  101:   asection *sect;
  102:   int page;
  103: {
  104:   sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
  105: }
  106: 
  107: int
  108: bfd_ticoff_get_section_load_page (sect)
  109:   asection *sect;
  110: {
  111:   int page;
  112: 
  113:   /* Provide meaningful defaults for predefined sections.  */
  114:   if (sect == &bfd_com_section)
  115:     page = PG_DATA;
  116: 
  117:   else if (sect == &bfd_und_section
  118:       || sect == &bfd_abs_section
  119:       || sect == &bfd_ind_section)
  120:     page = PG_PROG;
  121: 
  122:   else
  123:     page = FLAG_TO_PG (sect->lma);
  124: 
  125:   return page;
  126: }
  127: 
  128: /* Set the architecture appropriately.  Allow unkown architectures
  129:    (e.g. binary).  */
  130: 
  131: static bfd_boolean
  132: tic54x_set_arch_mach (abfd, arch, machine)
  133:      bfd *abfd;
  134:      enum bfd_architecture arch;
  135:      unsigned long machine;
  136: {
  137:   if (arch == bfd_arch_unknown)
  138:     arch = bfd_arch_tic54x;
  139: 
  140:   else if (arch != bfd_arch_tic54x)
  141:     return FALSE;
  142: 
  143:   return bfd_default_set_arch_mach (abfd, arch, machine);
  144: }
  145: 
  146: static bfd_reloc_status_type
  147: tic54x_relocation (abfd, reloc_entry, symbol, data, input_section,
  148:                    output_bfd, error_message)
  149:   bfd *abfd ATTRIBUTE_UNUSED;
  150:   arelent *reloc_entry;
  151:   asymbol *symbol ATTRIBUTE_UNUSED;
  152:   PTR data ATTRIBUTE_UNUSED;
  153:   asection *input_section;
  154:   bfd *output_bfd;
  155:   char **error_message ATTRIBUTE_UNUSED;
  156: {
  157:   if (output_bfd != (bfd *) NULL)
  158:     {
  159:       /* This is a partial relocation, and we want to apply the
  160:          relocation to the reloc entry rather than the raw data.
  161:          Modify the reloc inplace to reflect what we now know.  */
  162:       reloc_entry->address += input_section->output_offset;
  163:       return bfd_reloc_ok;
  164:     }
  165:   return bfd_reloc_continue;
  166: }
  167: 
  168: reloc_howto_type tic54x_howto_table[] =
  169:   {
  170:     /* type,rightshift,size (0=byte, 1=short, 2=long),
  171:        bit size, pc_relative, bitpos, dont complain_on_overflow,
  172:        special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset.  */
  173: 
  174:     /* NORMAL BANK */
  175:     /* 16-bit direct reference to symbol's address.  */
  176:     HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
  177:            tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE),
  178: 
  179:     /* 7 LSBs of an address */
  180:     HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
  181:            tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE),
  182: 
  183:     /* 9 MSBs of an address */
  184:     /* TI assembler doesn't shift its encoding, and is thus incompatible */
  185:     HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
  186:            tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE),
  187: 
  188:     /* 23-bit relocation */
  189:     HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
  190:            tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
  191: 
  192:     /* 16 bits of 23-bit extended address */
  193:     HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
  194:            tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
  195: 
  196:     /* upper 7 bits of 23-bit extended address */
  197:     HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
  198:            tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE),
  199: 
  200:     /* ABSOLUTE BANK */
  201:     /* 16-bit direct reference to symbol's address, absolute */
  202:     HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
  203:            tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE),
  204: 
  205:     /* 7 LSBs of an address, absolute */
  206:     HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
  207:            tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE),
  208: 
  209:     /* 9 MSBs of an address, absolute */
  210:     /* TI assembler doesn't shift its encoding, and is thus incompatible */
  211:     HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
  212:            tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE),
  213: 
  214:     /* 23-bit direct reference, absolute */
  215:     HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
  216:            tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
  217: 
  218:     /* 16 bits of 23-bit extended address, absolute */
  219:     HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
  220:            tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
  221: 
  222:     /* upper 7 bits of 23-bit extended address, absolute */
  223:     HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
  224:            tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE),
  225: 
  226:     /* 32-bit relocation exclusively for stabs */
  227:     HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont,
  228:            tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE),
  229:   };
  230: 
  231: #define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
  232: #define coff_bfd_reloc_name_lookup tic54x_coff_reloc_name_lookup
  233: 
  234: /* For the case statement use the code values used tc_gen_reloc (defined in
  235:    bfd/reloc.c) to map to the howto table entries.  */
  236: 
  237: reloc_howto_type *
  238: tic54x_coff_reloc_type_lookup (abfd, code)
  239:      bfd *abfd ATTRIBUTE_UNUSED;
  240:      bfd_reloc_code_real_type code;
  241: {
  242:   switch (code)
  243:     {
  244:     case BFD_RELOC_16:
  245:       return &tic54x_howto_table[0];
  246:     case BFD_RELOC_TIC54X_PARTLS7:
  247:       return &tic54x_howto_table[1];
  248:     case BFD_RELOC_TIC54X_PARTMS9:
  249:       return &tic54x_howto_table[2];
  250:     case BFD_RELOC_TIC54X_23:
  251:       return &tic54x_howto_table[3];
  252:     case BFD_RELOC_TIC54X_16_OF_23:
  253:       return &tic54x_howto_table[4];
  254:     case BFD_RELOC_TIC54X_MS7_OF_23:
  255:       return &tic54x_howto_table[5];
  256:     case BFD_RELOC_32:
  257:       return &tic54x_howto_table[12];
  258:     default:
  259:       return (reloc_howto_type *) NULL;
  260:     }
  261: }
  262: 
  263: static reloc_howto_type *
  264: tic54x_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
  265:                                const char *r_name)
  266: {
  267:   unsigned int i;
  268: 
  269:   for (i = 0;
  270:        i < sizeof (tic54x_howto_table) / sizeof (tic54x_howto_table[0]);
  271:        i++)
  272:     if (tic54x_howto_table[i].name != NULL
  273:         && strcasecmp (tic54x_howto_table[i].name, r_name) == 0)
  274:       return &tic54x_howto_table[i];
  275: 
  276:   return NULL;
  277: }
  278: 
  279: /* Code to turn a r_type into a howto ptr, uses the above howto table.
  280:    Called after some initial checking by the tic54x_rtype_to_howto fn below.  */
  281: 
  282: static void
  283: tic54x_lookup_howto (internal, dst)
  284:      arelent *internal;
  285:      struct internal_reloc *dst;
  286: {
  287:   unsigned i;
  288:   int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
  289: 
  290:   for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
  291:     {
  292:       if (tic54x_howto_table[i].type == dst->r_type)
  293:         {
  294:           internal->howto = tic54x_howto_table + i + bank;
  295:           return;
  296:         }
  297:     }
  298: 
  299:   (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
  300:                          (unsigned int) dst->r_type);
  301:   abort ();
  302: }
  303: 
  304: #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
  305:  tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
  306: 
  307: #define coff_rtype_to_howto coff_tic54x_rtype_to_howto
  308: 
  309: static reloc_howto_type *
  310: coff_tic54x_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
  311:      bfd *abfd ATTRIBUTE_UNUSED;
  312:      asection *sec;
  313:      struct internal_reloc *rel;
  314:      struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
  315:      struct internal_syment *sym ATTRIBUTE_UNUSED;
  316:      bfd_vma *addendp;
  317: {
  318:   arelent genrel;
  319: 
  320:   if (rel->r_symndx == -1 && addendp != NULL)
  321:     {
  322:       /* This is a TI "internal relocation", which means that the relocation
  323:          amount is the amount by which the current section is being relocated
  324:          in the output section.  */
  325:       *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
  326:     }
  327: 
  328:   tic54x_lookup_howto (&genrel, rel);
  329: 
  330:   return genrel.howto;
  331: }
  332: 
  333: /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
  334:    labels.  */
  335: 
  336: static bfd_boolean
  337: ticoff_bfd_is_local_label_name (abfd, name)
  338:   bfd *abfd ATTRIBUTE_UNUSED;
  339:   const char *name;
  340: {
  341:   if (TICOFF_LOCAL_LABEL_P(name))
  342:     return TRUE;
  343:   return FALSE;
  344: }
  345: 
  346: #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
  347: 
  348: /* Clear the r_reserved field in relocs.  */
  349: #define SWAP_OUT_RELOC_EXTRA(abfd,src,dst) \
  350:   do \
  351:     { \
  352:       dst->r_reserved[0] = 0; \
  353:       dst->r_reserved[1] = 0; \
  354:     } \
  355:   while (0)
  356: 
  357: /* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
  358:    coff_bad_format_hook uses BADMAG, so set that for COFF2.  The COFF1
  359:    and COFF0 vectors use custom _bad_format_hook procs instead of setting
  360:    BADMAG.  */
  361: #define BADMAG(x) COFF2_BADMAG(x)
  362: #include "coffcode.h"
  363: 
  364: static bfd_boolean
  365: tic54x_set_section_contents (abfd, section, location, offset, bytes_to_do)
  366:      bfd *abfd;
  367:      sec_ptr section;
  368:      const PTR location;
  369:      file_ptr offset;
  370:      bfd_size_type bytes_to_do;
  371: {
  372:   return coff_set_section_contents (abfd, section, location,
  373:                                     offset, bytes_to_do);
  374: }
  375: 
  376: static void
  377: tic54x_reloc_processing (relent, reloc, symbols, abfd, section)
  378:      arelent *relent;
  379:      struct internal_reloc *reloc;
  380:      asymbol **symbols;
  381:      bfd *abfd;
  382:      asection *section;
  383: {
  384:   asymbol *ptr;
  385: 
  386:   relent->address = reloc->r_vaddr;
  387: 
  388:   if (reloc->r_symndx != -1)
  389:     {
  390:       if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
  391:         {
  392:           (*_bfd_error_handler)
  393:             (_("%B: warning: illegal symbol index %ld in relocs"),
  394:              abfd, reloc->r_symndx);
  395:           relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
  396:           ptr = NULL;
  397:         }
  398:       else
  399:         {
  400:           relent->sym_ptr_ptr = (symbols
  401:                                  + obj_convert (abfd)[reloc->r_symndx]);
  402:           ptr = *(relent->sym_ptr_ptr);
  403:         }
  404:     }
  405:   else
  406:     {
  407:       relent->sym_ptr_ptr = section->symbol_ptr_ptr;
  408:       ptr = *(relent->sym_ptr_ptr);
  409:     }
  410: 
  411:   /* The symbols definitions that we have read in have been
  412:      relocated as if their sections started at 0. But the offsets
  413:      refering to the symbols in the raw data have not been
  414:      modified, so we have to have a negative addend to compensate.
  415: 
  416:      Note that symbols which used to be common must be left alone.  */
  417: 
  418:   /* Calculate any reloc addend by looking at the symbol.  */
  419:   CALC_ADDEND (abfd, ptr, *reloc, relent);
  420: 
  421:   relent->address -= section->vma;
  422:   /* !!     relent->section = (asection *) NULL;*/
  423: 
  424:   /* Fill in the relent->howto field from reloc->r_type.  */
  425:   tic54x_lookup_howto (relent, reloc);
  426: }
  427: 
  428: /* TI COFF v0, DOS tools (little-endian headers).  */
  429: const bfd_target tic54x_coff0_vec =
  430:   {
  431:     "coff0-c54x",                       /* name */
  432:     bfd_target_coff_flavour,
  433:     BFD_ENDIAN_LITTLE,          /* data byte order is little */
  434:     BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
  435: 
  436:     (HAS_RELOC | EXEC_P |               /* object flags */
  437:      HAS_LINENO | HAS_DEBUG |
  438:      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
  439: 
  440:     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
  441:     '_',                                /* leading symbol underscore */
  442:     '/',                                /* ar_pad_char */
  443:     15,                         /* ar_max_namelen */
  444:     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
  445:     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
  446:     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
  447:     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
  448:     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
  449:     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
  450: 
  451:     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
  452:      bfd_generic_archive_p, _bfd_dummy_target},
  453:     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
  454:      bfd_false},
  455:     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
  456:      _bfd_write_archive_contents, bfd_false},
  457: 
  458:     BFD_JUMP_TABLE_GENERIC (coff),
  459:     BFD_JUMP_TABLE_COPY (coff),
  460:     BFD_JUMP_TABLE_CORE (_bfd_nocore),
  461:     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
  462:     BFD_JUMP_TABLE_SYMBOLS (coff),
  463:     BFD_JUMP_TABLE_RELOCS (coff),
  464:     BFD_JUMP_TABLE_WRITE (tic54x),
  465:     BFD_JUMP_TABLE_LINK (coff),
  466:     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
  467:     NULL,
  468: 
  469:     (PTR) & ticoff0_swap_table
  470:   };
  471: 
  472: /* TI COFF v0, SPARC tools (big-endian headers).  */
  473: const bfd_target tic54x_coff0_beh_vec =
  474:   {
  475:     "coff0-beh-c54x",                   /* name */
  476:     bfd_target_coff_flavour,
  477:     BFD_ENDIAN_LITTLE,          /* data byte order is little */
  478:     BFD_ENDIAN_BIG,             /* header byte order is big */
  479: 
  480:     (HAS_RELOC | EXEC_P |               /* object flags */
  481:      HAS_LINENO | HAS_DEBUG |
  482:      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
  483: 
  484:     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
  485:     '_',                                /* leading symbol underscore */
  486:     '/',                                /* ar_pad_char */
  487:     15,                         /* ar_max_namelen */
  488:     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
  489:     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
  490:     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
  491:     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
  492:     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
  493:     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
  494: 
  495:     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
  496:      bfd_generic_archive_p, _bfd_dummy_target},
  497:     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
  498:      bfd_false},
  499:     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
  500:      _bfd_write_archive_contents, bfd_false},
  501: 
  502:     BFD_JUMP_TABLE_GENERIC (coff),
  503:     BFD_JUMP_TABLE_COPY (coff),
  504:     BFD_JUMP_TABLE_CORE (_bfd_nocore),
  505:     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
  506:     BFD_JUMP_TABLE_SYMBOLS (coff),
  507:     BFD_JUMP_TABLE_RELOCS (coff),
  508:     BFD_JUMP_TABLE_WRITE (tic54x),
  509:     BFD_JUMP_TABLE_LINK (coff),
  510:     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
  511: 
  512:     & tic54x_coff0_vec,
  513: 
  514:     (PTR) & ticoff0_swap_table
  515:   };
  516: 
  517: /* TI COFF v1, DOS tools (little-endian headers).  */
  518: const bfd_target tic54x_coff1_vec =
  519:   {
  520:     "coff1-c54x",                       /* name */
  521:     bfd_target_coff_flavour,
  522:     BFD_ENDIAN_LITTLE,          /* data byte order is little */
  523:     BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
  524: 
  525:     (HAS_RELOC | EXEC_P |               /* object flags */
  526:      HAS_LINENO | HAS_DEBUG |
  527:      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
  528: 
  529:     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
  530:     '_',                                /* leading symbol underscore */
  531:     '/',                                /* ar_pad_char */
  532:     15,                         /* ar_max_namelen */
  533:     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
  534:     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
  535:     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
  536:     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
  537:     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
  538:     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
  539: 
  540:     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
  541:      bfd_generic_archive_p, _bfd_dummy_target},
  542:     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
  543:      bfd_false},
  544:     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
  545:      _bfd_write_archive_contents, bfd_false},
  546: 
  547:     BFD_JUMP_TABLE_GENERIC (coff),
  548:     BFD_JUMP_TABLE_COPY (coff),
  549:     BFD_JUMP_TABLE_CORE (_bfd_nocore),
  550:     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
  551:     BFD_JUMP_TABLE_SYMBOLS (coff),
  552:     BFD_JUMP_TABLE_RELOCS (coff),
  553:     BFD_JUMP_TABLE_WRITE (tic54x),
  554:     BFD_JUMP_TABLE_LINK (coff),
  555:     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
  556: