diff options
Diffstat (limited to 'bfd/coff-rs6000.c')
| -rw-r--r-- | bfd/coff-rs6000.c | 577 |
1 files changed, 294 insertions, 283 deletions
diff --git a/bfd/coff-rs6000.c b/bfd/coff-rs6000.c index 645e47e..bfe3765 100644 --- a/bfd/coff-rs6000.c +++ b/bfd/coff-rs6000.c @@ -56,10 +56,10 @@ extern unsigned int _bfd_xcoff_swap_sym_out PARAMS ((bfd *, PTR, PTR)); extern void _bfd_xcoff_swap_aux_in PARAMS ((bfd *, PTR, int, int, int, int, PTR)); extern unsigned int _bfd_xcoff_swap_aux_out PARAMS ((bfd *, PTR, int, int, int, int, PTR)); -/* Forward declare _bfd_xcoff_rtype2howto for coffcode.h macro */ +/* Forward declare _bfd_xcoff_rtype2howto for coffcode.h macro. */ void _bfd_xcoff_rtype2howto PARAMS ((arelent *, struct internal_reloc *)); -/* coffcode.h needs these to be defined */ +/* coffcode.h needs these to be defined. */ #define RS6000COFF_C 1 #define SELECT_RELOC(internal, howto) \ @@ -249,21 +249,24 @@ _bfd_xcoff_swap_sym_in (abfd, ext1, in1) PTR in1; { SYMENT *ext = (SYMENT *)ext1; - struct internal_syment *in = (struct internal_syment *)in1; + struct internal_syment * in = (struct internal_syment *)in1; - if(ext->e.e_name[0] != 0) { - memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN); - } else { - in->_n._n_n._n_zeroes = 0; - in->_n._n_n._n_offset = - bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset); - } + if (ext->e.e_name[0] != 0) + { + memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN); + } + else + { + in->_n._n_n._n_zeroes = 0; + in->_n._n_n._n_offset = + bfd_h_get_32 (abfd, (bfd_byte *) ext->e.e.e_offset); + } - in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value); - in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum); - in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type); - in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass); - in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux); + in->n_value = bfd_h_get_32 (abfd, (bfd_byte *) ext->e_value); + in->n_scnum = bfd_h_get_16 (abfd, (bfd_byte *) ext->e_scnum); + in->n_type = bfd_h_get_16 (abfd, (bfd_byte *) ext->e_type); + in->n_sclass = bfd_h_get_8 (abfd, ext->e_sclass); + in->n_numaux = bfd_h_get_8 (abfd, ext->e_numaux); } unsigned int @@ -275,19 +278,22 @@ _bfd_xcoff_swap_sym_out (abfd, inp, extp) struct internal_syment *in = (struct internal_syment *)inp; SYMENT *ext =(SYMENT *)extp; - if(in->_n._n_name[0] != 0) { - memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN); - } else { - bfd_h_put_32(abfd, 0, (bfd_byte *) ext->e.e.e_zeroes); - bfd_h_put_32(abfd, in->_n._n_n._n_offset, - (bfd_byte *) ext->e.e.e_offset); - } + if (in->_n._n_name[0] != 0) + { + memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN); + } + else + { + bfd_h_put_32 (abfd, 0, (bfd_byte *) ext->e.e.e_zeroes); + bfd_h_put_32 (abfd, in->_n._n_n._n_offset, + (bfd_byte *) ext->e.e.e_offset); + } - bfd_h_put_32(abfd, in->n_value , (bfd_byte *) ext->e_value); - bfd_h_put_16(abfd, in->n_scnum , (bfd_byte *) ext->e_scnum); - bfd_h_put_16(abfd, in->n_type , (bfd_byte *) ext->e_type); - bfd_h_put_8(abfd, in->n_sclass , ext->e_sclass); - bfd_h_put_8(abfd, in->n_numaux , ext->e_numaux); + bfd_h_put_32 (abfd, in->n_value , (bfd_byte *) ext->e_value); + bfd_h_put_16 (abfd, in->n_scnum , (bfd_byte *) ext->e_scnum); + bfd_h_put_16 (abfd, in->n_type , (bfd_byte *) ext->e_type); + bfd_h_put_8 (abfd, in->n_sclass , ext->e_sclass); + bfd_h_put_8 (abfd, in->n_numaux , ext->e_numaux); return bfd_coff_symesz (abfd); } @@ -308,27 +314,31 @@ _bfd_xcoff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) int numaux; PTR in1; { - AUXENT *ext = (AUXENT *)ext1; + AUXENT * ext = (AUXENT *)ext1; union internal_auxent *in = (union internal_auxent *)in1; - switch (class) { + switch (class) + { case C_FILE: - if (ext->x_file.x_fname[0] == 0) { + if (ext->x_file.x_fname[0] == 0) + { in->x_file.x_n.x_zeroes = 0; in->x_file.x_n.x_offset = - bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset); - } else { - if (numaux > 1) - { - if (indx == 0) - memcpy (in->x_file.x_fname, ext->x_file.x_fname, - numaux * sizeof (AUXENT)); - } - else - { - memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); - } - } + bfd_h_get_32 (abfd, (bfd_byte *) ext->x_file.x_n.x_offset); + } + else + { + if (numaux > 1) + { + if (indx == 0) + memcpy (in->x_file.x_fname, ext->x_file.x_fname, + numaux * sizeof (AUXENT)); + } + else + { + memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); + } + } goto end; /* RS/6000 "csect" auxents */ @@ -355,7 +365,8 @@ _bfd_xcoff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) case C_STAT: case C_LEAFSTAT: case C_HIDDEN: - if (type == T_NULL) { + if (type == T_NULL) + { in->x_scn.x_scnlen = bfd_h_get_32(abfd, (bfd_byte *) ext->x_scn.x_scnlen); in->x_scn.x_nreloc = bfd_h_get_16(abfd, @@ -394,20 +405,22 @@ _bfd_xcoff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) in->x_sym.x_fcnary.x_ary.x_dimen[3] = bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); } - if (ISFCN(type)) { - in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize); - } - else { - in->x_sym.x_misc.x_lnsz.x_lnno = bfd_h_get_16(abfd, (bfd_byte *) - ext->x_sym.x_misc.x_lnsz.x_lnno); - in->x_sym.x_misc.x_lnsz.x_size = bfd_h_get_16(abfd, (bfd_byte *) - ext->x_sym.x_misc.x_lnsz.x_size); - } -end: ; - /* the semicolon is because MSVC doesn't like labels at - end of block. */ + if (ISFCN (type)) + { + in->x_sym.x_misc.x_fsize = bfd_h_get_32 (abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize); + } + else + { + in->x_sym.x_misc.x_lnsz.x_lnno = bfd_h_get_16 (abfd, (bfd_byte *) + ext->x_sym.x_misc.x_lnsz.x_lnno); + in->x_sym.x_misc.x_lnsz.x_size = bfd_h_get_16 (abfd, (bfd_byte *) + ext->x_sym.x_misc.x_lnsz.x_size); + } + end: ; + /* The semicolon is because MSVC doesn't like labels at + end of block. */ } @@ -428,60 +441,61 @@ _bfd_xcoff_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) memset((PTR)ext, 0, bfd_coff_auxesz (abfd)); switch (class) { - case C_FILE: - if (in->x_file.x_fname[0] == 0) - { - PUTWORD(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes); - PUTWORD(abfd, - in->x_file.x_n.x_offset, - (bfd_byte *) ext->x_file.x_n.x_offset); - } - else - { - memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); - } - goto end; - - /* RS/6000 "csect" auxents */ - case C_EXT: - case C_HIDEXT: - if (indx + 1 == numaux) - { - PUTWORD (abfd, in->x_csect.x_scnlen.l,ext->x_csect.x_scnlen); - PUTWORD (abfd, in->x_csect.x_parmhash, ext->x_csect.x_parmhash); - PUTHALF (abfd, in->x_csect.x_snhash, ext->x_csect.x_snhash); - /* We don't have to hack bitfields in x_smtyp because it's - defined by shifts-and-ands, which are equivalent on all - byte orders. */ - PUTBYTE (abfd, in->x_csect.x_smtyp, ext->x_csect.x_smtyp); - PUTBYTE (abfd, in->x_csect.x_smclas, ext->x_csect.x_smclas); - PUTWORD (abfd, in->x_csect.x_stab, ext->x_csect.x_stab); - PUTHALF (abfd, in->x_csect.x_snstab, ext->x_csect.x_snstab); - goto end; - } - break; - - case C_STAT: - case C_LEAFSTAT: - case C_HIDDEN: - if (type == T_NULL) { - bfd_h_put_32(abfd, in->x_scn.x_scnlen, (bfd_byte *) ext->x_scn.x_scnlen); - bfd_h_put_16(abfd, in->x_scn.x_nreloc, (bfd_byte *) ext->x_scn.x_nreloc); - bfd_h_put_16(abfd, in->x_scn.x_nlinno, (bfd_byte *) ext->x_scn.x_nlinno); + case C_FILE: + if (in->x_file.x_fname[0] == 0) + { + PUTWORD (abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes); + PUTWORD (abfd, + in->x_file.x_n.x_offset, + (bfd_byte *) ext->x_file.x_n.x_offset); + } + else + { + memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); + } goto end; + + /* RS/6000 "csect" auxents */ + case C_EXT: + case C_HIDEXT: + if (indx + 1 == numaux) + { + PUTWORD (abfd, in->x_csect.x_scnlen.l,ext->x_csect.x_scnlen); + PUTWORD (abfd, in->x_csect.x_parmhash, ext->x_csect.x_parmhash); + PUTHALF (abfd, in->x_csect.x_snhash, ext->x_csect.x_snhash); + /* We don't have to hack bitfields in x_smtyp because it's + defined by shifts-and-ands, which are equivalent on all + byte orders. */ + PUTBYTE (abfd, in->x_csect.x_smtyp, ext->x_csect.x_smtyp); + PUTBYTE (abfd, in->x_csect.x_smclas, ext->x_csect.x_smclas); + PUTWORD (abfd, in->x_csect.x_stab, ext->x_csect.x_stab); + PUTHALF (abfd, in->x_csect.x_snstab, ext->x_csect.x_snstab); + goto end; + } + break; + + case C_STAT: + case C_LEAFSTAT: + case C_HIDDEN: + if (type == T_NULL) + { + bfd_h_put_32(abfd, in->x_scn.x_scnlen, (bfd_byte *) ext->x_scn.x_scnlen); + bfd_h_put_16(abfd, in->x_scn.x_nreloc, (bfd_byte *) ext->x_scn.x_nreloc); + bfd_h_put_16(abfd, in->x_scn.x_nlinno, (bfd_byte *) ext->x_scn.x_nlinno); + goto end; + } + break; } - break; - } - PUTWORD(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx); + PUTWORD (abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx); bfd_h_put_16 (abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx); if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) { - bfd_h_put_32(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, - (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr); - PUTWORD(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, - (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx); + bfd_h_put_32 (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, + (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr); + PUTWORD (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, + (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx); } else { @@ -500,10 +514,10 @@ _bfd_xcoff_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) (bfd_byte *) ext->x_sym.x_misc.x_fsize); else { - bfd_h_put_16(abfd, in->x_sym.x_misc.x_lnsz.x_lnno, - (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno); - bfd_h_put_16(abfd, in->x_sym.x_misc.x_lnsz.x_size, - (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_size); + bfd_h_put_16 (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, + (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno); + bfd_h_put_16 (abfd, in->x_sym.x_misc.x_lnsz.x_size, + (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_size); } end: @@ -1527,6 +1541,7 @@ xcoff_write_armap_old (abfd, elength, map, orl_count, stridx) } /* Write a single armap in the big format. */ + static boolean xcoff_write_one_armap_big (abfd, map, orl_count, orl_ccount, stridx, bits64, prevoff, nextoff) @@ -1544,7 +1559,7 @@ xcoff_write_one_armap_big (abfd, map, orl_count, orl_ccount, stridx, bits64, unsigned char buf[4]; bfd *sub; file_ptr fileoff; - const bfd_arch_info_type *arch_info; + const bfd_arch_info_type *arch_info = NULL; bfd *object_bfd; unsigned int i; @@ -1553,13 +1568,16 @@ xcoff_write_one_armap_big (abfd, map, orl_count, orl_ccount, stridx, bits64, machines) since the fields's width is 20 and there numbers with more than 32 bits can be represented. */ sprintf (hdr.size, "%ld", (long) (4 + orl_ccount * 4 + stridx)); - if (bits64) { - sprintf (hdr.nextoff, "%d", 0); - } else { - /* do explict cast to long to remove compiler warning */ - sprintf (hdr.nextoff, "%ld", (strtol (prevoff, (char **) NULL, 10) - + (long) (4 + orl_ccount * 4 + stridx))); - } + if (bits64) + { + sprintf (hdr.nextoff, "%d", 0); + } + else + { + /* Do explict cast to long to remove compiler warning. */ + sprintf (hdr.nextoff, "%ld", (strtol (prevoff, (char **) NULL, 10) + + (long) (4 + orl_ccount * 4 + stridx))); + } memcpy (hdr.prevoff, prevoff, sizeof (hdr.prevoff)); sprintf (hdr.date, "%d", 0); @@ -1642,7 +1660,6 @@ xcoff_write_one_armap_big (abfd, map, orl_count, orl_ccount, stridx, bits64, return true; } -/*ARGSUSED*/ static boolean xcoff_write_armap_big (abfd, elength, map, orl_count, stridx) bfd *abfd; @@ -1654,7 +1671,7 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx) unsigned int i; unsigned int orl_count_32, orl_count_64; unsigned int stridx_32, stridx_64; - const bfd_arch_info_type *arch_info; + const bfd_arch_info_type *arch_info = NULL; bfd *object_bfd; /* First, we look through the symbols and work out which are @@ -1685,7 +1702,7 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx) } /* A quick sanity check... */ BFD_ASSERT (orl_count_64 + orl_count_32 == orl_count); - /* explicit cast to int for compiler */ + /* Explicit cast to int for compiler. */ BFD_ASSERT ((int)(stridx_64 + stridx_32) == stridx); /* Now write out each map. */ @@ -1703,7 +1720,6 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx) return true; } -/*ARGSUSED*/ boolean _bfd_xcoff_write_armap (abfd, elength, map, orl_count, stridx) bfd *abfd; @@ -2247,7 +2263,6 @@ _bfd_xcoff_write_archive_contents (abfd) /* We can't use the usual coff_sizeof_headers routine, because AIX always uses an a.out header. */ -/*ARGSUSED*/ int _bfd_xcoff_sizeof_headers (abfd, reloc) bfd *abfd; @@ -2490,17 +2505,17 @@ xcoff_ppc_relocate_section (output_bfd, info, input_bfd, if this reloc is against the TOC anchor. */ if (sec->name[3] == '0' - && strcmp (sec->name, ".tc0") == 0) { - - val = xcoff_data (output_bfd)->toc; - } else { - - val = (sec->output_section->vma - + sec->output_offset - + sym->n_value - - sec->vma); - } - + && strcmp (sec->name, ".tc0") == 0) + { + val = xcoff_data (output_bfd)->toc; + } + else + { + val = (sec->output_section->vma + + sec->output_offset + + sym->n_value + - sec->vma); + } } } else @@ -2735,7 +2750,6 @@ xcoff_ppc_relocate_section (output_bfd, info, input_bfd, name = h->root.root.string; else { - name = _bfd_coff_internal_syment_name (input_bfd, sym, buf); if (name == NULL) @@ -2804,23 +2818,26 @@ _bfd_xcoff_put_ldsymbol_name (abfd, ldinfo, ldsym, name) static boolean _bfd_xcoff_put_symbol_name (bfd *abfd, struct bfd_strtab_hash *strtab, struct internal_syment *sym, - const char *name) { - - if (strlen (name) <= SYMNMLEN) { - strncpy (sym->_n._n_name, name, SYMNMLEN); - } else { - boolean hash; - bfd_size_type indx; - - hash = true; - if ((abfd->flags & BFD_TRADITIONAL_FORMAT) != 0) - hash = false; - indx = _bfd_stringtab_add (strtab, name, hash, false); - if (indx == (bfd_size_type) -1) - return false; - sym->_n._n_n._n_zeroes = 0; - sym->_n._n_n._n_offset = STRING_SIZE_SIZE + indx; - } + const char *name) +{ + if (strlen (name) <= SYMNMLEN) + { + strncpy (sym->_n._n_name, name, SYMNMLEN); + } + else + { + boolean hash; + bfd_size_type indx; + + hash = true; + if ((abfd->flags & BFD_TRADITIONAL_FORMAT) != 0) + hash = false; + indx = _bfd_stringtab_add (strtab, name, hash, false); + if (indx == (bfd_size_type) -1) + return false; + sym->_n._n_n._n_zeroes = 0; + sym->_n._n_n._n_offset = STRING_SIZE_SIZE + indx; + } return true; } @@ -2830,32 +2847,30 @@ xcoff_create_csect_from_smclas (abfd, aux, symbol_name) union internal_auxent *aux; const char *symbol_name; { - asection *return_value = NULL; - /* - * .sv64 = x_smclas == 17 - * This is an invalid csect for 32 bit apps. - */ - static const char *names[19] = { + /* .sv64 = x_smclas == 17 + This is an invalid csect for 32 bit apps. */ + static const char *names[19] = + { ".pr", ".ro", ".db", ".tc", ".ua", ".rw", ".gl", ".xo", ".sv", ".bs", ".ds", ".uc", ".ti", ".tb", NULL, ".tc0", ".td", NULL, ".sv3264" }; if ((19 >= aux->x_csect.x_smclas) && - (NULL != names[aux->x_csect.x_smclas])) { - - return_value = bfd_make_section_anyway - (abfd, names[aux->x_csect.x_smclas]); - - - } else { - (*_bfd_error_handler) - (_("%s: symbol `%s' has unrecognized smclas %d"), - bfd_get_filename (abfd), symbol_name, aux->x_csect.x_smclas); - bfd_set_error (bfd_error_bad_value); - } + (NULL != names[aux->x_csect.x_smclas])) + { + return_value = bfd_make_section_anyway + (abfd, names[aux->x_csect.x_smclas]); + } + else + { + (*_bfd_error_handler) + (_("%s: symbol `%s' has unrecognized smclas %d"), + bfd_get_filename (abfd), symbol_name, aux->x_csect.x_smclas); + bfd_set_error (bfd_error_bad_value); + } return return_value; } @@ -2865,9 +2880,9 @@ xcoff_is_lineno_count_overflow (abfd, value) bfd *abfd ATTRIBUTE_UNUSED; bfd_vma value; { - if (0xffff <= value) { + if (0xffff <= value) return true; - } + return false; } @@ -2876,16 +2891,16 @@ xcoff_is_reloc_count_overflow (abfd, value) bfd *abfd ATTRIBUTE_UNUSED; bfd_vma value; { - if (0xffff <= value) { + if (0xffff <= value) return true; - } + return false; } static bfd_vma xcoff_loader_symbol_offset (abfd, ldhdr) bfd *abfd; - struct internal_ldhdr *ldhdr ATTRIBUTE_UNUSED; + struct internal_ldhdr *ldhdr ATTRIBUTE_UNUSED; { return bfd_xcoff_ldhdrsz(abfd); } @@ -2893,7 +2908,7 @@ xcoff_loader_symbol_offset (abfd, ldhdr) static bfd_vma xcoff_loader_reloc_offset (abfd, ldhdr) bfd *abfd; - struct internal_ldhdr *ldhdr; + struct internal_ldhdr *ldhdr; { return bfd_xcoff_ldhdrsz(abfd) + (ldhdr->l_nsyms * bfd_xcoff_ldsymsz(abfd)); @@ -2915,121 +2930,117 @@ HOWTO (0, /* type */ 0xffffffff, /* dst_mask */ false); /* pcrel_offset */ -/* - * glink - * - * The first word of global linkage code must be modified by filling in - * the correct TOC offset. - */ +/* glink + + The first word of global linkage code must be modified by filling in + the correct TOC offset. */ + static unsigned long xcoff_glink_code[9] = -{ - 0x81820000, /* lwz r12,0(r2) */ - 0x90410014, /* stw r2,20(r1) */ - 0x800c0000, /* lwz r0,0(r12) */ - 0x804c0004, /* lwz r2,4(r12) */ - 0x7c0903a6, /* mtctr r0 */ - 0x4e800420, /* bctr */ - 0x00000000, /* start of traceback table */ - 0x000c8000, /* traceback table */ - 0x00000000, /* traceback table */ -}; + { + 0x81820000, /* lwz r12,0(r2) */ + 0x90410014, /* stw r2,20(r1) */ + 0x800c0000, /* lwz r0,0(r12) */ + 0x804c0004, /* lwz r2,4(r12) */ + 0x7c0903a6, /* mtctr r0 */ + 0x4e800420, /* bctr */ + 0x00000000, /* start of traceback table */ + 0x000c8000, /* traceback table */ + 0x00000000, /* traceback table */ + }; static const struct xcoff_backend_data_rec bfd_xcoff_backend_data = -{ - { /* COFF backend, defined in libcoff.h */ - _bfd_xcoff_swap_aux_in, /* _bfd_coff_swap_aux_in */ - _bfd_xcoff_swap_sym_in, /* _bfd_coff_swap_sym_in */ - coff_swap_lineno_in, /* _bfd_coff_swap_lineno_in */ - _bfd_xcoff_swap_aux_out, /* _bfd_swap_aux_out */ - _bfd_xcoff_swap_sym_out, /* _bfd_swap_sym_out */ - coff_swap_lineno_out, /* _bfd_swap_lineno_out */ - coff_swap_reloc_out, /* _bfd_swap_reloc_out */ - coff_swap_filehdr_out, /* _bfd_swap_filehdr_out */ - coff_swap_aouthdr_out, /* _bfd_swap_aouthdr_out */ - coff_swap_scnhdr_out, /* _bfd_swap_scnhdr_out */ - FILHSZ, /* _bfd_filhsz */ - AOUTSZ, /* _bfd_aoutsz */ - SCNHSZ, /* _bfd_scnhsz */ - SYMESZ, /* _bfd_symesz */ - AUXESZ, /* _bfd_auxesz */ - RELSZ, /* _bfd_relsz */ - LINESZ, /* _bfd_linesz */ - FILNMLEN, /* _bfd_filnmlen */ - true, /* _bfd_coff_long_filenames */ - false, /* _bfd_coff_long_section_names */ - (3), /* _bfd_coff_default_section_alignment_power */ - false, /* _bfd_coff_force_symnames_in_strings */ - 2, /* _bfd_coff_debug_string_prefix_length */ - coff_swap_filehdr_in, /* _bfd_coff_swap_filehdr_in */ - coff_swap_aouthdr_in, /* _bfd_swap_aouthdr_in */ - coff_swap_scnhdr_in, /* _bfd_swap_scnhdr_in */ - coff_swap_reloc_in, /* _bfd_reloc_in */ - coff_bad_format_hook, /* _bfd_bad_format_hook */ - coff_set_arch_mach_hook, /* _bfd_set_arch_mach_hook */ - coff_mkobject_hook, /* _bfd_mkobject_hook */ - styp_to_sec_flags, /* _bfd_syp_to_sec_flags */ - coff_set_alignment_hook, /* _bfd_set_alignment_hook */ - coff_slurp_symbol_table, /* _bfd_coff_slurp_symbol_table */ - symname_in_debug_hook, /* _coff_symname_in_debug_hook */ - coff_pointerize_aux_hook, /* _bfd_coff_pointerize_aux_hook */ - coff_print_aux, /* bfd_coff_print_aux */ - dummy_reloc16_extra_cases, /* _bfd_coff_reloc16_extra_cases */ - dummy_reloc16_estimate, /* _bfd_coff_reloc16_estimate */ - NULL, /* bfd_coff_sym_is_global */ - /* _bfd_coff_compute_section_file_positions */ - coff_compute_section_file_positions, - NULL , /* _bfd_coff_start_final_link */ - xcoff_ppc_relocate_section, /* _bfd_coff_relocate_section */ - coff_rtype_to_howto, /* _bfd_coff_rtype_to_howto */ - NULL , /* _bfd_coff_addust_symndx */ - _bfd_generic_link_add_one_symbol, /* _bfd_coff_add_one_symbol */ - coff_link_output_has_begun, /* _bfd_coff_link_output_has_begun */ - coff_final_link_postscript /* _bfd_coff_final_link_postscript */ - }, - - 0x01DF, /* magic number */ - bfd_arch_rs6000, /* architecture */ - bfd_mach_rs6k, /* machine */ - - - /* function pointers to xcoff specific swap routines */ - xcoff_swap_ldhdr_in, /* _xcoff_swap_ldhdr_in */ - xcoff_swap_ldhdr_out, /* _xcoff_swap_ldhdr_out */ - xcoff_swap_ldsym_in, /* _xcoff_swap_ldsym_in */ - xcoff_swap_ldsym_out, /* _xcoff_swap_ldsym_out */ - xcoff_swap_ldrel_in, /* _xcoff_swap_ldrel_in */ - xcoff_swap_ldrel_out, /* _xcoff_swap_ldrel_out */ - - /* sizes */ - LDHDRSZ, /* _xcoff_ldhdrsz */ - LDSYMSZ, /* _xcoff_ldsymsz */ - LDRELSZ, /* _xcoff_ldrelsz */ - 12, /* _xcoff_function_descriptor_size */ - SMALL_AOUTSZ, /* _xcoff_small_aout_header_size */ - - /* versions */ - 1, /* _xcoff_ldhdr_version */ - - /* xcoff vs xcoff64 putting symbol names */ - _bfd_xcoff_put_symbol_name, /* _xcoff_put_symbol_name */ - _bfd_xcoff_put_ldsymbol_name, /* _xcoff_put_ldsymbol_name */ - - &xcoff_dynamic_reloc, /* dynamic reloc howto */ - - xcoff_create_csect_from_smclas, /* _xcoff_create_csect_from_smclas */ - - /* lineno and reloc count overflow */ - xcoff_is_lineno_count_overflow, - xcoff_is_reloc_count_overflow, - - xcoff_loader_symbol_offset, - xcoff_loader_reloc_offset, - - /* glink */ - &xcoff_glink_code[0], - (36), /* _xcoff_glink_size */ + { + { /* COFF backend, defined in libcoff.h. */ + _bfd_xcoff_swap_aux_in, /* _bfd_coff_swap_aux_in */ + _bfd_xcoff_swap_sym_in, /* _bfd_coff_swap_sym_in */ + coff_swap_lineno_in, /* _bfd_coff_swap_lineno_in */ + _bfd_xcoff_swap_aux_out, /* _bfd_swap_aux_out */ + _bfd_xcoff_swap_sym_out, /* _bfd_swap_sym_out */ + coff_swap_lineno_out, /* _bfd_swap_lineno_out */ + coff_swap_reloc_out, /* _bfd_swap_reloc_out */ + coff_swap_filehdr_out, /* _bfd_swap_filehdr_out */ + coff_swap_aouthdr_out, /* _bfd_swap_aouthdr_out */ + coff_swap_scnhdr_out, /* _bfd_swap_scnhdr_out */ + FILHSZ, /* _bfd_filhsz */ + AOUTSZ, /* _bfd_aoutsz */ + SCNHSZ, /* _bfd_scnhsz */ + SYMESZ, /* _bfd_symesz */ + AUXESZ, /* _bfd_auxesz */ + RELSZ, /* _bfd_relsz */ + LINESZ, /* _bfd_linesz */ + FILNMLEN, /* _bfd_filnmlen */ + true, /* _bfd_coff_long_filenames */ + false, /* _bfd_coff_long_section_names */ + (3), /* _bfd_coff_default_section_alignment_power */ + false, /* _bfd_coff_force_symnames_in_strings */ + 2, /* _bfd_coff_debug_string_prefix_length */ + coff_swap_filehdr_in, /* _bfd_coff_swap_filehdr_in */ + coff_swap_aouthdr_in, /* _bfd_swap_aouthdr_in */ + coff_swap_scnhdr_in, /* _bfd_swap_scnhdr_in */ + coff_swap_reloc_in, /* _bfd_reloc_in */ + coff_bad_format_hook, /* _bfd_bad_format_hook */ + coff_set_arch_mach_hook, /* _bfd_set_arch_mach_hook */ + coff_mkobject_hook, /* _bfd_mkobject_hook */ + styp_to_sec_flags, /* _bfd_syp_to_sec_flags */ + coff_set_alignment_hook, /* _bfd_set_alignment_hook */ + coff_slurp_symbol_table, /* _bfd_coff_slurp_symbol_table */ + symname_in_debug_hook, /* _coff_symname_in_debug_hook */ + coff_pointerize_aux_hook, /* _bfd_coff_pointerize_aux_hook */ + coff_print_aux, /* bfd_coff_print_aux */ + dummy_reloc16_extra_cases, /* _bfd_coff_reloc16_extra_cases */ + dummy_reloc16_estimate, /* _bfd_coff_reloc16_estimate */ + NULL, /* bfd_coff_sym_is_global */ + coff_compute_section_file_positions, /* _bfd_coff_compute_section_file_positions */ + NULL , /* _bfd_coff_start_final_link */ + xcoff_ppc_relocate_section, /* _bfd_coff_relocate_section */ + coff_rtype_to_howto, /* _bfd_coff_rtype_to_howto */ + NULL , /* _bfd_coff_addust_symndx */ + _bfd_generic_link_add_one_symbol, /* _bfd_coff_add_one_symbol */ + coff_link_output_has_begun, /* _bfd_coff_link_output_has_begun */ + coff_final_link_postscript /* _bfd_coff_final_link_postscript */ + }, + + 0x01DF, /* magic number */ + bfd_arch_rs6000, /* architecture */ + bfd_mach_rs6k, /* machine */ + /* Function pointers to xcoff specific swap routines. */ + xcoff_swap_ldhdr_in, /* _xcoff_swap_ldhdr_in */ + xcoff_swap_ldhdr_out, /* _xcoff_swap_ldhdr_out */ + xcoff_swap_ldsym_in, /* _xcoff_swap_ldsym_in */ + xcoff_swap_ldsym_out, /* _xcoff_swap_ldsym_out */ + xcoff_swap_ldrel_in, /* _xcoff_swap_ldrel_in */ + xcoff_swap_ldrel_out, /* _xcoff_swap_ldrel_out */ + + /* Sizes. */ + LDHDRSZ, /* _xcoff_ldhdrsz */ + LDSYMSZ, /* _xcoff_ldsymsz */ + LDRELSZ, /* _xcoff_ldrelsz */ + 12, /* _xcoff_function_descriptor_size */ + SMALL_AOUTSZ, /* _xcoff_small_aout_header_size */ + + /* Versions. */ + 1, /* _xcoff_ldhdr_version */ + + /* Xcoff vs xcoff64 putting symbol names. */ + _bfd_xcoff_put_symbol_name, /* _xcoff_put_symbol_name */ + _bfd_xcoff_put_ldsymbol_name, /* _xcoff_put_ldsymbol_name */ + + & xcoff_dynamic_reloc, /* dynamic reloc howto */ + + xcoff_create_csect_from_smclas, /* _xcoff_create_csect_from_smclas */ + + /* Lineno and reloc count overflow. */ + xcoff_is_lineno_count_overflow, + xcoff_is_reloc_count_overflow, + + xcoff_loader_symbol_offset, + xcoff_loader_reloc_offset, + + /* glink. */ + & xcoff_glink_code[0], + (36), /* _xcoff_glink_size */ }; /* The transfer vector that leads the outside world to all of the above. */ |