X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2Fcoff64-rs6000.c;h=7185232ce14b6d140354cdf095efb0a8b0b9cd02;hb=refs%2Fheads%2Fconcurrent-displaced-stepping-2020-04-01;hp=1a0ff59713e892e50dd96ae29b89b04a3cd2643f;hpb=8602d4fea60dda606ad5e5e01e27f8f841120e15;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/coff64-rs6000.c b/bfd/coff64-rs6000.c index 1a0ff59713..7185232ce1 100644 --- a/bfd/coff64-rs6000.c +++ b/bfd/coff64-rs6000.c @@ -1,6 +1,5 @@ /* BFD back-end for IBM RS/6000 "XCOFF64" files. - Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 - Free Software Foundation, Inc. + Copyright (C) 2000-2020 Free Software Foundation, Inc. Written Clinton Popetz. Contributed by Cygnus Support. @@ -84,106 +83,105 @@ #define coff_SWAP_lineno_out _bfd_xcoff64_swap_lineno_out static void _bfd_xcoff64_swap_lineno_in - PARAMS ((bfd *, PTR, PTR)); + (bfd *, void *, void *); static unsigned int _bfd_xcoff64_swap_lineno_out - PARAMS ((bfd *, PTR, PTR)); + (bfd *, void *, void *); static bfd_boolean _bfd_xcoff64_put_symbol_name - PARAMS ((bfd *, struct bfd_strtab_hash *, struct internal_syment *, - const char *)); + (struct bfd_link_info *, struct bfd_strtab_hash *, + struct internal_syment *, const char *); static bfd_boolean _bfd_xcoff64_put_ldsymbol_name - PARAMS ((bfd *, struct xcoff_loader_info *, struct internal_ldsym *, - const char *)); + (bfd *, struct xcoff_loader_info *, struct internal_ldsym *, const char *); static void _bfd_xcoff64_swap_sym_in - PARAMS ((bfd *, PTR, PTR)); + (bfd *, void *, void *); static unsigned int _bfd_xcoff64_swap_sym_out - PARAMS ((bfd *, PTR, PTR)); + (bfd *, void *, void *); static void _bfd_xcoff64_swap_aux_in - PARAMS ((bfd *, PTR, int, int, int, int, PTR)); + (bfd *, void *, int, int, int, int, void *); static unsigned int _bfd_xcoff64_swap_aux_out - PARAMS ((bfd *, PTR, int, int, int, int, PTR)); + (bfd *, void *, int, int, int, int, void *); static void xcoff64_swap_reloc_in - PARAMS ((bfd *, PTR, PTR)); + (bfd *, void *, void *); static unsigned int xcoff64_swap_reloc_out - PARAMS ((bfd *, PTR, PTR)); + (bfd *, void *, void *); extern bfd_boolean _bfd_xcoff_mkobject - PARAMS ((bfd *)); + (bfd *); extern bfd_boolean _bfd_xcoff_copy_private_bfd_data - PARAMS ((bfd *, bfd *)); + (bfd *, bfd *); extern bfd_boolean _bfd_xcoff_is_local_label_name - PARAMS ((bfd *, const char *)); + (bfd *, const char *); extern void xcoff64_rtype2howto - PARAMS ((arelent *, struct internal_reloc *)); + (arelent *, struct internal_reloc *); extern reloc_howto_type * xcoff64_reloc_type_lookup - PARAMS ((bfd *, bfd_reloc_code_real_type)); + (bfd *, bfd_reloc_code_real_type); extern bfd_boolean _bfd_xcoff_slurp_armap - PARAMS ((bfd *)); -extern PTR _bfd_xcoff_read_ar_hdr - PARAMS ((bfd *)); + (bfd *); +extern void *_bfd_xcoff_read_ar_hdr + (bfd *); extern bfd *_bfd_xcoff_openr_next_archived_file - PARAMS ((bfd *, bfd *)); + (bfd *, bfd *); extern int _bfd_xcoff_stat_arch_elt - PARAMS ((bfd *, struct stat *)); + (bfd *, struct stat *); extern bfd_boolean _bfd_xcoff_write_armap - PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int)); + (bfd *, unsigned int, struct orl *, unsigned int, int); extern bfd_boolean _bfd_xcoff_write_archive_contents - PARAMS ((bfd *)); + (bfd *); extern int _bfd_xcoff_sizeof_headers - PARAMS ((bfd *, struct bfd_link_info *)); + (bfd *, struct bfd_link_info *); extern void _bfd_xcoff_swap_sym_in - PARAMS ((bfd *, PTR, PTR)); + (bfd *, void *, void *); extern unsigned int _bfd_xcoff_swap_sym_out - PARAMS ((bfd *, PTR, PTR)); + (bfd *, void *, void *); extern void _bfd_xcoff_swap_aux_in - PARAMS ((bfd *, PTR, int, int, int, int, PTR)); + (bfd *, void *, int, int, int, int, void *); extern unsigned int _bfd_xcoff_swap_aux_out - PARAMS ((bfd *, PTR, int, int, int, int, PTR)); + (bfd *, void *, int, int, int, int, void *); static void xcoff64_swap_ldhdr_in - PARAMS ((bfd *, const PTR, struct internal_ldhdr *)); + (bfd *, const void *, struct internal_ldhdr *); static void xcoff64_swap_ldhdr_out - PARAMS ((bfd *, const struct internal_ldhdr *, PTR d)); + (bfd *, const struct internal_ldhdr *, void *d); static void xcoff64_swap_ldsym_in - PARAMS ((bfd *, const PTR, struct internal_ldsym *)); + (bfd *, const void *, struct internal_ldsym *); static void xcoff64_swap_ldsym_out - PARAMS ((bfd *, const struct internal_ldsym *, PTR d)); + (bfd *, const struct internal_ldsym *, void *d); static void xcoff64_swap_ldrel_in - PARAMS ((bfd *, const PTR, struct internal_ldrel *)); + (bfd *, const void *, struct internal_ldrel *); static void xcoff64_swap_ldrel_out - PARAMS ((bfd *, const struct internal_ldrel *, PTR d)); + (bfd *, const struct internal_ldrel *, void *d); static bfd_boolean xcoff64_write_object_contents - PARAMS ((bfd *)); + (bfd *); static bfd_boolean xcoff64_ppc_relocate_section - PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, - struct internal_reloc *, struct internal_syment *, - asection **)); + (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, + struct internal_reloc *, struct internal_syment *, + asection **); static bfd_boolean xcoff64_slurp_armap - PARAMS ((bfd *)); -static const bfd_target *xcoff64_archive_p - PARAMS ((bfd *)); + (bfd *); +static bfd_cleanup xcoff64_archive_p + (bfd *); static bfd *xcoff64_openr_next_archived_file - PARAMS ((bfd *, bfd *)); + (bfd *, bfd *); static int xcoff64_sizeof_headers - PARAMS ((bfd *, struct bfd_link_info *)); + (bfd *, struct bfd_link_info *); static asection *xcoff64_create_csect_from_smclas - PARAMS ((bfd *, union internal_auxent *, const char *)); + (bfd *, union internal_auxent *, const char *); static bfd_boolean xcoff64_is_lineno_count_overflow - PARAMS ((bfd *, bfd_vma)); + (bfd *, bfd_vma); static bfd_boolean xcoff64_is_reloc_count_overflow - PARAMS ((bfd *, bfd_vma)); + (bfd *, bfd_vma); static bfd_vma xcoff64_loader_symbol_offset - PARAMS ((bfd *, struct internal_ldhdr *)); + (bfd *, struct internal_ldhdr *); static bfd_vma xcoff64_loader_reloc_offset - PARAMS ((bfd *, struct internal_ldhdr *)); + (bfd *, struct internal_ldhdr *); static bfd_boolean xcoff64_generate_rtinit - PARAMS ((bfd *, const char *, const char *, bfd_boolean)); + (bfd *, const char *, const char *, bfd_boolean); static bfd_boolean xcoff64_bad_format_hook - PARAMS ((bfd *, PTR )); + (bfd *, void *); /* Relocation functions */ static bfd_boolean xcoff64_reloc_type_br - PARAMS ((XCOFF_RELOC_FUNCTION_ARGS)); + (XCOFF_RELOC_FUNCTION_ARGS); bfd_boolean (*xcoff64_calculate_relocation[XCOFF_MAX_CALCULATE_RELOCATION]) - PARAMS ((XCOFF_RELOC_FUNCTION_ARGS)) = + (XCOFF_RELOC_FUNCTION_ARGS) = { xcoff_reloc_type_pos, /* R_POS (0x00) */ xcoff_reloc_type_neg, /* R_NEG (0x01) */ @@ -240,14 +238,14 @@ bfd_boolean (*xcoff64_calculate_relocation[XCOFF_MAX_CALCULATE_RELOCATION]) #define coff_bfd_reloc_type_lookup xcoff64_reloc_type_lookup #define coff_bfd_reloc_name_lookup xcoff64_reloc_name_lookup #ifdef AIX_CORE -extern const bfd_target * rs6000coff_core_p - PARAMS ((bfd *abfd)); +extern bfd_cleanup rs6000coff_core_p + (bfd *abfd); extern bfd_boolean rs6000coff_core_file_matches_executable_p - PARAMS ((bfd *cbfd, bfd *ebfd)); + (bfd *cbfd, bfd *ebfd); extern char *rs6000coff_core_file_failing_command - PARAMS ((bfd *abfd)); + (bfd *abfd); extern int rs6000coff_core_file_failing_signal - PARAMS ((bfd *abfd)); + (bfd *abfd); #define CORE_FILE_P rs6000coff_core_p #define coff_core_file_failing_command \ rs6000coff_core_file_failing_command @@ -255,6 +253,8 @@ extern int rs6000coff_core_file_failing_signal rs6000coff_core_file_failing_signal #define coff_core_file_matches_executable_p \ rs6000coff_core_file_matches_executable_p +#define coff_core_file_pid \ + _bfd_nocore_core_file_pid #else #define CORE_FILE_P _bfd_dummy_target #define coff_core_file_failing_command \ @@ -263,6 +263,8 @@ extern int rs6000coff_core_file_failing_signal _bfd_nocore_core_file_failing_signal #define coff_core_file_matches_executable_p \ _bfd_nocore_core_file_matches_executable_p +#define coff_core_file_pid \ + _bfd_nocore_core_file_pid #endif #define coff_SWAP_sym_in _bfd_xcoff64_swap_sym_in #define coff_SWAP_sym_out _bfd_xcoff64_swap_sym_out @@ -281,10 +283,7 @@ extern int rs6000coff_core_file_failing_signal /* For XCOFF64, the effective width of symndx changes depending on whether we are the first entry. Sigh. */ static void -_bfd_xcoff64_swap_lineno_in (abfd, ext1, in1) - bfd *abfd; - PTR ext1; - PTR in1; +_bfd_xcoff64_swap_lineno_in (bfd *abfd, void *ext1, void *in1) { LINENO *ext = (LINENO *) ext1; struct internal_lineno *in = (struct internal_lineno *) in1; @@ -297,10 +296,7 @@ _bfd_xcoff64_swap_lineno_in (abfd, ext1, in1) } static unsigned int -_bfd_xcoff64_swap_lineno_out (abfd, inp, outp) - bfd *abfd; - PTR inp; - PTR outp; +_bfd_xcoff64_swap_lineno_out (bfd *abfd, void *inp, void *outp) { struct internal_lineno *in = (struct internal_lineno *) inp; struct external_lineno *ext = (struct external_lineno *) outp; @@ -317,10 +313,7 @@ _bfd_xcoff64_swap_lineno_out (abfd, inp, outp) } static void -_bfd_xcoff64_swap_sym_in (abfd, ext1, in1) - bfd *abfd; - PTR ext1; - PTR in1; +_bfd_xcoff64_swap_sym_in (bfd *abfd, void *ext1, void *in1) { struct external_syment *ext = (struct external_syment *) ext1; struct internal_syment *in = (struct internal_syment *) in1; @@ -328,17 +321,14 @@ _bfd_xcoff64_swap_sym_in (abfd, ext1, in1) in->_n._n_n._n_zeroes = 0; in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e_offset); in->n_value = H_GET_64 (abfd, ext->e_value); - in->n_scnum = H_GET_16 (abfd, ext->e_scnum); + in->n_scnum = (short) H_GET_16 (abfd, ext->e_scnum); in->n_type = H_GET_16 (abfd, ext->e_type); in->n_sclass = H_GET_8 (abfd, ext->e_sclass); in->n_numaux = H_GET_8 (abfd, ext->e_numaux); } static unsigned int -_bfd_xcoff64_swap_sym_out (abfd, inp, extp) - bfd *abfd; - PTR inp; - PTR extp; +_bfd_xcoff64_swap_sym_out (bfd *abfd, void *inp, void *extp) { struct internal_syment *in = (struct internal_syment *) inp; struct external_syment *ext = (struct external_syment *) extp; @@ -353,29 +343,24 @@ _bfd_xcoff64_swap_sym_out (abfd, inp, extp) } static void -_bfd_xcoff64_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) - bfd *abfd; - PTR ext1; - int type; - int class; - int indx; - int numaux; - PTR in1; +_bfd_xcoff64_swap_aux_in (bfd *abfd, void *ext1, int type, int in_class, + int indx, int numaux, void *in1) { union external_auxent *ext = (union external_auxent *) ext1; union internal_auxent *in = (union internal_auxent *) in1; - switch (class) + switch (in_class) { case C_FILE: - if (ext->x_file.x_n.x_zeroes[0] == 0) + if (ext->x_file.x_n.x_n.x_zeroes[0] == 0) { in->x_file.x_n.x_zeroes = 0; - in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset); + in->x_file.x_n.x_offset = + H_GET_32 (abfd, ext->x_file.x_n.x_n.x_offset); } else { - memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); + memcpy (in->x_file.x_fname, ext->x_file.x_n.x_fname, FILNMLEN); } goto end; @@ -420,7 +405,8 @@ _bfd_xcoff64_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) break; } - if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) + if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) + || ISTAG (in_class)) { in->x_sym.x_fcnary.x_fcn.x_lnnoptr = H_GET_64 (abfd, ext->x_sym.x_fcnary.x_fcn.x_lnnoptr); @@ -444,30 +430,27 @@ _bfd_xcoff64_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) } static unsigned int -_bfd_xcoff64_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) - bfd *abfd; - PTR inp; - int type; - int class; - int indx ATTRIBUTE_UNUSED; - int numaux ATTRIBUTE_UNUSED; - PTR extp; +_bfd_xcoff64_swap_aux_out (bfd *abfd, void *inp, int type, int in_class, + int indx ATTRIBUTE_UNUSED, + int numaux ATTRIBUTE_UNUSED, + void *extp) { union internal_auxent *in = (union internal_auxent *) inp; union external_auxent *ext = (union external_auxent *) extp; - memset ((PTR) ext, 0, bfd_coff_auxesz (abfd)); - switch (class) + memset (ext, 0, bfd_coff_auxesz (abfd)); + switch (in_class) { case C_FILE: if (in->x_file.x_n.x_zeroes == 0) { - H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes); - H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset); + H_PUT_32 (abfd, 0, ext->x_file.x_n.x_n.x_zeroes); + H_PUT_32 (abfd, in->x_file.x_n.x_offset, + ext->x_file.x_n.x_n.x_offset); } else { - memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); + memcpy (ext->x_file.x_n.x_fname, in->x_file.x_fname, FILNMLEN); } H_PUT_8 (abfd, _AUX_FILE, ext->x_auxtype.x_auxtype); goto end; @@ -506,7 +489,8 @@ _bfd_xcoff64_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) break; } - if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) + if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) + || ISTAG (in_class)) { H_PUT_64 (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext->x_sym.x_fcnary.x_fcn.x_lnnoptr); @@ -534,20 +518,15 @@ _bfd_xcoff64_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) } static bfd_boolean -_bfd_xcoff64_put_symbol_name (abfd, strtab, sym, name) - bfd *abfd; - struct bfd_strtab_hash *strtab; - struct internal_syment *sym; - const char *name; +_bfd_xcoff64_put_symbol_name (struct bfd_link_info *info, + struct bfd_strtab_hash *strtab, + struct internal_syment *sym, + const char *name) { bfd_boolean hash; bfd_size_type indx; - hash = TRUE; - - if ((abfd->flags & BFD_TRADITIONAL_FORMAT) != 0) - hash = FALSE; - + hash = !info->traditional_format; indx = _bfd_stringtab_add (strtab, name, hash, FALSE); if (indx == (bfd_size_type) -1) @@ -560,11 +539,10 @@ _bfd_xcoff64_put_symbol_name (abfd, strtab, sym, name) } static bfd_boolean -_bfd_xcoff64_put_ldsymbol_name (abfd, ldinfo, ldsym, name) - bfd *abfd ATTRIBUTE_UNUSED; - struct xcoff_loader_info *ldinfo; - struct internal_ldsym *ldsym; - const char *name; +_bfd_xcoff64_put_ldsymbol_name (bfd *abfd ATTRIBUTE_UNUSED, + struct xcoff_loader_info *ldinfo, + struct internal_ldsym *ldsym, + const char *name) { size_t len; len = strlen (name); @@ -608,10 +586,9 @@ _bfd_xcoff64_put_ldsymbol_name (abfd, ldinfo, ldsym, name) /* Swap in the ldhdr structure. */ static void -xcoff64_swap_ldhdr_in (abfd, s, dst) - bfd *abfd; - const PTR s; - struct internal_ldhdr *dst; +xcoff64_swap_ldhdr_in (bfd *abfd, + const void *s, + struct internal_ldhdr *dst) { const struct external_ldhdr *src = (const struct external_ldhdr *) s; @@ -630,10 +607,7 @@ xcoff64_swap_ldhdr_in (abfd, s, dst) /* Swap out the ldhdr structure. */ static void -xcoff64_swap_ldhdr_out (abfd, src, d) - bfd *abfd; - const struct internal_ldhdr *src; - PTR d; +xcoff64_swap_ldhdr_out (bfd *abfd, const struct internal_ldhdr *src, void *d) { struct external_ldhdr *dst = (struct external_ldhdr *) d; @@ -652,10 +626,7 @@ xcoff64_swap_ldhdr_out (abfd, src, d) /* Swap in the ldsym structure. */ static void -xcoff64_swap_ldsym_in (abfd, s, dst) - bfd *abfd; - const PTR s; - struct internal_ldsym *dst; +xcoff64_swap_ldsym_in (bfd *abfd, const void *s, struct internal_ldsym *dst) { const struct external_ldsym *src = (const struct external_ldsym *) s; /* XCOFF64 does not use l_zeroes like XCOFF32 @@ -674,10 +645,7 @@ xcoff64_swap_ldsym_in (abfd, s, dst) /* Swap out the ldsym structure. */ static void -xcoff64_swap_ldsym_out (abfd, src, d) - bfd *abfd; - const struct internal_ldsym *src; - PTR d; +xcoff64_swap_ldsym_out (bfd *abfd, const struct internal_ldsym *src, void *d) { struct external_ldsym *dst = (struct external_ldsym *) d; @@ -691,10 +659,7 @@ xcoff64_swap_ldsym_out (abfd, src, d) } static void -xcoff64_swap_reloc_in (abfd, s, d) - bfd *abfd; - PTR s; - PTR d; +xcoff64_swap_reloc_in (bfd *abfd, void *s, void *d) { struct external_reloc *src = (struct external_reloc *) s; struct internal_reloc *dst = (struct internal_reloc *) d; @@ -708,10 +673,7 @@ xcoff64_swap_reloc_in (abfd, s, d) } static unsigned int -xcoff64_swap_reloc_out (abfd, s, d) - bfd *abfd; - PTR s; - PTR d; +xcoff64_swap_reloc_out (bfd *abfd, void *s, void *d) { struct internal_reloc *src = (struct internal_reloc *) s; struct external_reloc *dst = (struct external_reloc *) d; @@ -727,10 +689,7 @@ xcoff64_swap_reloc_out (abfd, s, d) /* Swap in the ldrel structure. */ static void -xcoff64_swap_ldrel_in (abfd, s, dst) - bfd *abfd; - const PTR s; - struct internal_ldrel *dst; +xcoff64_swap_ldrel_in (bfd *abfd, const void *s, struct internal_ldrel *dst) { const struct external_ldrel *src = (const struct external_ldrel *) s; @@ -743,10 +702,7 @@ xcoff64_swap_ldrel_in (abfd, s, dst) /* Swap out the ldrel structure. */ static void -xcoff64_swap_ldrel_out (abfd, src, d) - bfd *abfd; - const struct internal_ldrel *src; - PTR d; +xcoff64_swap_ldrel_out (bfd *abfd, const struct internal_ldrel *src, void *d) { struct external_ldrel *dst = (struct external_ldrel *) d; @@ -757,8 +713,7 @@ xcoff64_swap_ldrel_out (abfd, src, d) } static bfd_boolean -xcoff64_write_object_contents (abfd) - bfd *abfd; +xcoff64_write_object_contents (bfd *abfd) { asection *current; bfd_boolean hasrelocs = FALSE; @@ -769,9 +724,9 @@ xcoff64_write_object_contents (abfd) file_ptr sym_base; unsigned long reloc_size = 0; unsigned long lnno_size = 0; - asection *text_sec = ((void *) 0); - asection *data_sec = ((void *) 0); - asection *bss_sec = ((void *) 0); + asection *text_sec = NULL; + asection *data_sec = NULL; + asection *bss_sec = NULL; struct internal_filehdr internal_f; struct internal_aouthdr internal_a; @@ -891,7 +846,7 @@ xcoff64_write_object_contents (abfd) amount = bfd_coff_scnhsz (abfd); if (bfd_coff_swap_scnhdr_out (abfd, §ion, &buff) == 0 - || bfd_bwrite ((PTR) (&buff), amount, abfd) != amount) + || bfd_bwrite (&buff, amount, abfd) != amount) return FALSE; } @@ -1004,7 +959,7 @@ xcoff64_write_object_contents (abfd) if (text_sec != NULL) { internal_a.o_sntext = text_sec->target_index; - internal_a.o_algntext = bfd_get_section_alignment (abfd, text_sec); + internal_a.o_algntext = bfd_section_alignment (text_sec); } else { @@ -1015,7 +970,7 @@ xcoff64_write_object_contents (abfd) if (data_sec != NULL) { internal_a.o_sndata = data_sec->target_index; - internal_a.o_algndata = bfd_get_section_alignment (abfd, data_sec); + internal_a.o_algndata = bfd_section_alignment (data_sec); } else { @@ -1074,8 +1029,8 @@ xcoff64_write_object_contents (abfd) if (buff == NULL) return FALSE; - bfd_coff_swap_filehdr_out (abfd, (PTR) &internal_f, (PTR) buff); - amount = bfd_bwrite ((PTR) buff, amount, abfd); + bfd_coff_swap_filehdr_out (abfd, &internal_f, buff); + amount = bfd_bwrite (buff, amount, abfd); free (buff); @@ -1092,8 +1047,8 @@ xcoff64_write_object_contents (abfd) if (buff == NULL) return FALSE; - bfd_coff_swap_aouthdr_out (abfd, (PTR) &internal_a, (PTR) buff); - amount = bfd_bwrite ((PTR) buff, amount, abfd); + bfd_coff_swap_aouthdr_out (abfd, &internal_a, buff); + amount = bfd_bwrite (buff, amount, abfd); free (buff); @@ -1105,18 +1060,16 @@ xcoff64_write_object_contents (abfd) } static bfd_boolean -xcoff64_reloc_type_br (input_bfd, input_section, output_bfd, rel, sym, howto, - val, addend, relocation, contents) - bfd *input_bfd; - asection *input_section; - bfd *output_bfd ATTRIBUTE_UNUSED; - struct internal_reloc *rel; - struct internal_syment *sym ATTRIBUTE_UNUSED; - struct reloc_howto_struct *howto; - bfd_vma val; - bfd_vma addend; - bfd_vma *relocation; - bfd_byte *contents; +xcoff64_reloc_type_br (bfd *input_bfd, + asection *input_section, + bfd *output_bfd ATTRIBUTE_UNUSED, + struct internal_reloc *rel, + struct internal_syment *sym ATTRIBUTE_UNUSED, + struct reloc_howto_struct *howto, + bfd_vma val, + bfd_vma addend, + bfd_vma *relocation, + bfd_byte *contents) { struct xcoff_link_hash_entry *h; bfd_vma section_offset; @@ -1214,17 +1167,14 @@ xcoff64_reloc_type_br (input_bfd, input_section, output_bfd, rel, sym, howto, See xcoff_ppc_relocation_section for more information. */ bfd_boolean -xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, - input_section, contents, relocs, syms, - sections) - bfd *output_bfd; - struct bfd_link_info *info; - bfd *input_bfd; - asection *input_section; - bfd_byte *contents; - struct internal_reloc *relocs; - struct internal_syment *syms; - asection **sections; +xcoff64_ppc_relocate_section (bfd *output_bfd, + struct bfd_link_info *info, + bfd *input_bfd, + asection *input_section, + bfd_byte *contents, + struct internal_reloc *relocs, + struct internal_syment *syms, + asection **sections) { struct internal_reloc *rel; struct internal_reloc *relend; @@ -1299,15 +1249,12 @@ xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, { if (info->unresolved_syms_in_objects != RM_IGNORE && (h->flags & XCOFF_WAS_UNDEFINED) != 0) - { - if (! ((*info->callbacks->undefined_symbol) - (info, h->root.root.string, - input_bfd, input_section, - rel->r_vaddr - input_section->vma, - (info->unresolved_syms_in_objects - == RM_GENERATE_ERROR)))) - return FALSE; - } + info->callbacks->undefined_symbol + (info, h->root.root.string, input_bfd, input_section, + rel->r_vaddr - input_section->vma, + info->unresolved_syms_in_objects == RM_DIAGNOSE + && !info->warn_unresolved_syms); + if (h->root.type == bfd_link_hash_defined || h->root.type == bfd_link_hash_defweak) { @@ -1324,7 +1271,7 @@ xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, } else { - BFD_ASSERT (info->relocatable + BFD_ASSERT (bfd_link_relocatable (info) || (h->flags & XCOFF_DEF_DYNAMIC) != 0 || (h->flags & XCOFF_IMPORT) != 0); } @@ -1359,10 +1306,6 @@ xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, operation, which would be tedious, or we must do the computations in a type larger than bfd_vma, which would be inefficient. */ - if ((unsigned int) howto.complain_on_overflow - >= XCOFF_MAX_COMPLAIN_OVERFLOW) - abort (); - if (((*xcoff_complain_overflow[howto.complain_on_overflow]) (input_bfd, value_to_relocate, relocation, &howto))) { @@ -1386,11 +1329,10 @@ xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, } sprintf (reloc_type_name, "0x%02x", rel->r_type); - if (! ((*info->callbacks->reloc_overflow) - (info, (h ? &h->root : NULL), name, reloc_type_name, - (bfd_vma) 0, input_bfd, input_section, - rel->r_vaddr - input_section->vma))) - return FALSE; + (*info->callbacks->reloc_overflow) + (info, (h ? &h->root : NULL), name, reloc_type_name, + (bfd_vma) 0, input_bfd, input_section, + rel->r_vaddr - input_section->vma); } /* Add RELOCATION to the right bits of VALUE_TO_RELOCATE. */ @@ -1419,7 +1361,7 @@ xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, reloc_howto_type xcoff64_howto_table[] = { - /* Standard 64 bit relocation. */ + /* 0x00: Standard 64 bit relocation. */ HOWTO (R_POS, /* type */ 0, /* rightshift */ 4, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1434,7 +1376,7 @@ reloc_howto_type xcoff64_howto_table[] = MINUS_ONE, /* dst_mask */ FALSE), /* pcrel_offset */ - /* 64 bit relocation, but store negative value. */ + /* 0x01: 64 bit relocation, but store negative value. */ HOWTO (R_NEG, /* type */ 0, /* rightshift */ -4, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1449,7 +1391,7 @@ reloc_howto_type xcoff64_howto_table[] = MINUS_ONE, /* dst_mask */ FALSE), /* pcrel_offset */ - /* 32 bit PC relative relocation. */ + /* 0x02: 32 bit PC relative relocation. */ HOWTO (R_REL, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1464,7 +1406,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffffffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* 16 bit TOC relative relocation. */ + /* 0x03: 16 bit TOC relative relocation. */ HOWTO (R_TOC, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1479,7 +1421,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* I don't really know what this is. */ + /* 0x04: I don't really know what this is. */ HOWTO (R_RTB, /* type */ 1, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1494,7 +1436,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffffffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* External TOC relative symbol. */ + /* 0x05: External TOC relative symbol. */ HOWTO (R_GL, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1509,7 +1451,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Local TOC relative symbol. */ + /* 0x06: Local TOC relative symbol. */ HOWTO (R_TCL, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1526,7 +1468,7 @@ reloc_howto_type xcoff64_howto_table[] = EMPTY_HOWTO (7), - /* Non modifiable absolute branch. */ + /* 0x08: Non modifiable absolute branch. */ HOWTO (R_BA, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1543,7 +1485,7 @@ reloc_howto_type xcoff64_howto_table[] = EMPTY_HOWTO (9), - /* Non modifiable relative branch. */ + /* 0x0a: Non modifiable relative branch. */ HOWTO (R_BR, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1560,7 +1502,7 @@ reloc_howto_type xcoff64_howto_table[] = EMPTY_HOWTO (0xb), - /* Indirect load. */ + /* 0x0c: Indirect load. */ HOWTO (R_RL, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1575,7 +1517,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Load address. */ + /* 0x0d: Load address. */ HOWTO (R_RLA, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1592,11 +1534,11 @@ reloc_howto_type xcoff64_howto_table[] = EMPTY_HOWTO (0xe), - /* Non-relocating reference. */ + /* 0x0f: Non-relocating reference. Bitsize is 1 so that r_rsize is 0. */ HOWTO (R_REF, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ - 32, /* bitsize */ + 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ @@ -1610,7 +1552,7 @@ reloc_howto_type xcoff64_howto_table[] = EMPTY_HOWTO (0x10), EMPTY_HOWTO (0x11), - /* TOC relative indirect load. */ + /* 0x12: TOC relative indirect load. */ HOWTO (R_TRL, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1625,7 +1567,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* TOC relative load address. */ + /* 0x13: TOC relative load address. */ HOWTO (R_TRLA, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1640,7 +1582,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable relative branch. */ + /* 0x14: Modifiable relative branch. */ HOWTO (R_RRTBI, /* type */ 1, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1655,7 +1597,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffffffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable absolute branch. */ + /* 0x15: Modifiable absolute branch. */ HOWTO (R_RRTBA, /* type */ 1, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1670,7 +1612,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffffffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable call absolute indirect. */ + /* 0x16: Modifiable call absolute indirect. */ HOWTO (R_CAI, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1685,7 +1627,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable call relative. */ + /* 0x17: Modifiable call relative. */ HOWTO (R_CREL, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1700,7 +1642,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable branch absolute. */ + /* 0x18: Modifiable branch absolute. */ HOWTO (R_RBA, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1715,7 +1657,7 @@ reloc_howto_type xcoff64_howto_table[] = 0x03fffffc, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable branch absolute. */ + /* 0x19: Modifiable branch absolute. */ HOWTO (R_RBAC, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1730,7 +1672,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffffffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable branch relative. */ + /* 0x1a: Modifiable branch relative. */ HOWTO (R_RBR, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1745,7 +1687,7 @@ reloc_howto_type xcoff64_howto_table[] = 0x03fffffc, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable branch absolute. */ + /* 0x1b: Modifiable branch absolute. */ HOWTO (R_RBRC, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1760,6 +1702,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffff, /* dst_mask */ FALSE), /* pcrel_offset */ + /* 0x1c: Standard 32 bit relocation. */ HOWTO (R_POS, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1774,7 +1717,7 @@ reloc_howto_type xcoff64_howto_table[] = 0xffffffff, /* dst_mask */ FALSE), /* pcrel_offset */ - /* 16 bit Non modifiable absolute branch. */ + /* 0x1d: 16 bit Non modifiable absolute branch. */ HOWTO (R_BA, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1789,22 +1732,22 @@ reloc_howto_type xcoff64_howto_table[] = 0xfffc, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable branch relative. */ + /* 0x1e: Modifiable branch relative. */ HOWTO (R_RBR, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - FALSE, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "R_RBR_16", /* name */ TRUE, /* partial_inplace */ - 0xffff, /* src_mask */ - 0xffff, /* dst_mask */ + 0xfffc, /* src_mask */ + 0xfffc, /* dst_mask */ FALSE), /* pcrel_offset */ - /* Modifiable branch absolute. */ + /* 0x1f: Modifiable branch absolute. */ HOWTO (R_RBA, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ @@ -1822,9 +1765,7 @@ reloc_howto_type xcoff64_howto_table[] = }; void -xcoff64_rtype2howto (relent, internal) - arelent *relent; - struct internal_reloc *internal; +xcoff64_rtype2howto (arelent *relent, struct internal_reloc *internal) { if (internal->r_type > R_RBRC) abort (); @@ -1861,9 +1802,8 @@ xcoff64_rtype2howto (relent, internal) } reloc_howto_type * -xcoff64_reloc_type_lookup (abfd, code) - bfd *abfd ATTRIBUTE_UNUSED; - bfd_reloc_code_real_type code; +xcoff64_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, + bfd_reloc_code_real_type code) { switch (code) { @@ -1875,11 +1815,18 @@ xcoff64_reloc_type_lookup (abfd, code) return &xcoff64_howto_table[8]; case BFD_RELOC_PPC_TOC16: return &xcoff64_howto_table[3]; + case BFD_RELOC_16: + /* Note that this relocation is only internally used by gas. */ + return &xcoff64_howto_table[0xc]; + case BFD_RELOC_PPC_B16: + return &xcoff64_howto_table[0x1e]; case BFD_RELOC_32: case BFD_RELOC_CTOR: return &xcoff64_howto_table[0x1c]; case BFD_RELOC_64: return &xcoff64_howto_table[0]; + case BFD_RELOC_NONE: + return &xcoff64_howto_table[0xf]; default: return NULL; } @@ -1901,11 +1848,50 @@ xcoff64_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, return NULL; } +/* PR 21786: The PE/COFF standard does not require NUL termination for any of + the ASCII fields in the archive headers. So in order to be able to extract + numerical values we provide our own versions of strtol and strtoll which + take a maximum length as an additional parameter. Also - just to save space, + we omit the endptr return parameter, since we know that it is never used. */ + +static long +_bfd_strntol (const char * nptr, int base, unsigned int maxlen) +{ + char buf[24]; /* Should be enough. */ + + BFD_ASSERT (maxlen < (sizeof (buf) - 1)); + + memcpy (buf, nptr, maxlen); + buf[maxlen] = 0; + return strtol (buf, NULL, base); +} + +static long long +_bfd_strntoll (const char * nptr, int base, unsigned int maxlen) +{ + char buf[32]; /* Should be enough. */ + + BFD_ASSERT (maxlen < (sizeof (buf) - 1)); + + memcpy (buf, nptr, maxlen); + buf[maxlen] = 0; + return strtoll (buf, NULL, base); +} + +/* Macro to read an ASCII value stored in an archive header field. */ +#define GET_VALUE_IN_FIELD(VAR, FIELD, BASE) \ + do \ + { \ + (VAR) = (sizeof (VAR) > sizeof (long) \ + ? _bfd_strntoll (FIELD, BASE, sizeof FIELD) \ + : _bfd_strntol (FIELD, BASE, sizeof FIELD)); \ + } \ + while (0) + /* Read in the armap of an XCOFF archive. */ static bfd_boolean -xcoff64_slurp_armap (abfd) - bfd *abfd; +xcoff64_slurp_armap (bfd *abfd) { file_ptr off; size_t namlen; @@ -1921,7 +1907,7 @@ xcoff64_slurp_armap (abfd) if (xcoff_ardata (abfd) == NULL) { - bfd_has_map (abfd) = FALSE; + abfd->has_armap = FALSE; return TRUE; } @@ -1929,7 +1915,7 @@ xcoff64_slurp_armap (abfd) (const char **) NULL, 10); if (off == 0) { - bfd_has_map (abfd) = FALSE; + abfd->has_armap = FALSE; return TRUE; } @@ -1937,29 +1923,36 @@ xcoff64_slurp_armap (abfd) return FALSE; /* The symbol table starts with a normal archive header. */ - if (bfd_bread ((PTR) &hdr, (bfd_size_type) SIZEOF_AR_HDR_BIG, abfd) + if (bfd_bread (&hdr, (bfd_size_type) SIZEOF_AR_HDR_BIG, abfd) != SIZEOF_AR_HDR_BIG) return FALSE; /* Skip the name (normally empty). */ - namlen = strtol (hdr.namlen, (char **) NULL, 10); + GET_VALUE_IN_FIELD (namlen, hdr.namlen, 10); pos = ((namlen + 1) & ~(size_t) 1) + SXCOFFARFMAG; if (bfd_seek (abfd, pos, SEEK_CUR) != 0) return FALSE; sz = bfd_scan_vma (hdr.size, (const char **) NULL, 10); + if (sz + 1 < 9) + { + bfd_set_error (bfd_error_bad_value); + return FALSE; + } /* Read in the entire symbol table. */ - contents = (bfd_byte *) bfd_alloc (abfd, sz); + contents = (bfd_byte *) _bfd_alloc_and_read (abfd, sz + 1, sz); if (contents == NULL) return FALSE; - if (bfd_bread ((PTR) contents, sz, abfd) != sz) - return FALSE; + + /* Ensure strings are NULL terminated so we don't wander off the end + of the buffer. */ + contents[sz] = 0; /* The symbol table starts with an eight byte count. */ c = H_GET_64 (abfd, contents); - if (c * 8 >= sz) + if (c >= sz / 8) { bfd_set_error (bfd_error_bad_value); return FALSE; @@ -1991,7 +1984,7 @@ xcoff64_slurp_armap (abfd) } bfd_ardata (abfd)->symdef_count = c; - bfd_has_map (abfd) = TRUE; + abfd->has_armap = TRUE; return TRUE; } @@ -1999,17 +1992,16 @@ xcoff64_slurp_armap (abfd) /* See if this is an NEW XCOFF archive. */ -static const bfd_target * -xcoff64_archive_p (abfd) - bfd *abfd; +static bfd_cleanup +xcoff64_archive_p (bfd *abfd) { struct artdata *tdata_hold; char magic[SXCOFFARMAG]; /* This is the new format. */ struct xcoff_ar_file_hdr_big hdr; - bfd_size_type amt = SXCOFFARMAG; + size_t amt = SXCOFFARMAG; - if (bfd_bread ((PTR) magic, amt, abfd) != amt) + if (bfd_bread (magic, amt, abfd) != amt) { if (bfd_get_error () != bfd_error_system_call) bfd_set_error (bfd_error_wrong_format); @@ -2027,7 +2019,7 @@ xcoff64_archive_p (abfd) /* Now read the rest of the file header. */ amt = SIZEOF_AR_FILE_HDR_BIG - SXCOFFARMAG; - if (bfd_bread ((PTR) &hdr.memoff, amt, abfd) != amt) + if (bfd_bread (&hdr.memoff, amt, abfd) != amt) { if (bfd_get_error () != bfd_error_system_call) bfd_set_error (bfd_error_wrong_format); @@ -2067,16 +2059,14 @@ xcoff64_archive_p (abfd) return NULL; } - return abfd->xvec; + return _bfd_no_cleanup; } /* Open the next element in an XCOFF archive. */ static bfd * -xcoff64_openr_next_archived_file (archive, last_file) - bfd *archive; - bfd *last_file; +xcoff64_openr_next_archived_file (bfd *archive, bfd *last_file) { bfd_vma filestart; @@ -2132,13 +2122,9 @@ xcoff64_sizeof_headers (bfd *abfd, return size; } - - static asection * -xcoff64_create_csect_from_smclas (abfd, aux, symbol_name) - bfd *abfd; - union internal_auxent *aux; - const char *symbol_name; +xcoff64_create_csect_from_smclas (bfd *abfd, union internal_auxent *aux, + const char *symbol_name) { asection *return_value = NULL; @@ -2162,8 +2148,9 @@ xcoff64_create_csect_from_smclas (abfd, aux, symbol_name) } else { - (*_bfd_error_handler) - (_("%B: symbol `%s' has unrecognized smclas %d"), + _bfd_error_handler + /* xgettext: c-format */ + (_("%pB: symbol `%s' has unrecognized smclas %d"), abfd, symbol_name, aux->x_csect.x_smclas); bfd_set_error (bfd_error_bad_value); } @@ -2172,41 +2159,35 @@ xcoff64_create_csect_from_smclas (abfd, aux, symbol_name) } static bfd_boolean -xcoff64_is_lineno_count_overflow (abfd, value) - bfd *abfd ATTRIBUTE_UNUSED; - bfd_vma value ATTRIBUTE_UNUSED; +xcoff64_is_lineno_count_overflow (bfd *abfd ATTRIBUTE_UNUSED, + bfd_vma value ATTRIBUTE_UNUSED) { return FALSE; } static bfd_boolean -xcoff64_is_reloc_count_overflow (abfd, value) - bfd *abfd ATTRIBUTE_UNUSED; - bfd_vma value ATTRIBUTE_UNUSED; +xcoff64_is_reloc_count_overflow (bfd *abfd ATTRIBUTE_UNUSED, + bfd_vma value ATTRIBUTE_UNUSED) { return FALSE; } static bfd_vma -xcoff64_loader_symbol_offset (abfd, ldhdr) - bfd *abfd ATTRIBUTE_UNUSED; - struct internal_ldhdr *ldhdr; +xcoff64_loader_symbol_offset (bfd *abfd ATTRIBUTE_UNUSED, + struct internal_ldhdr *ldhdr) { return (ldhdr->l_symoff); } static bfd_vma -xcoff64_loader_reloc_offset (abfd, ldhdr) - bfd *abfd ATTRIBUTE_UNUSED; - struct internal_ldhdr *ldhdr; +xcoff64_loader_reloc_offset (bfd *abfd ATTRIBUTE_UNUSED, + struct internal_ldhdr *ldhdr) { return (ldhdr->l_rldoff); } static bfd_boolean -xcoff64_bad_format_hook (abfd, filehdr) - bfd * abfd; - PTR filehdr; +xcoff64_bad_format_hook (bfd * abfd, void *filehdr) { struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr; @@ -2221,11 +2202,8 @@ xcoff64_bad_format_hook (abfd, filehdr) } static bfd_boolean -xcoff64_generate_rtinit (abfd, init, fini, rtld) - bfd *abfd; - const char *init; - const char *fini; - bfd_boolean rtld; +xcoff64_generate_rtinit (bfd *abfd, const char *init, const char *fini, + bfd_boolean rtld) { bfd_byte filehdr_ext[FILHSZ]; bfd_byte scnhdr_ext[SCNHSZ * 3]; @@ -2601,6 +2579,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data = 3, /* _bfd_coff_default_section_alignment_power */ TRUE, /* _bfd_coff_force_symnames_in_strings */ 4, /* _bfd_coff_debug_string_prefix_length */ + 32768, /* _bfd_coff_max_nscns */ coff_swap_filehdr_in, coff_swap_aouthdr_in, coff_swap_scnhdr_in, @@ -2672,7 +2651,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data = }; /* The transfer vector that leads the outside world to all of the above. */ -const bfd_target rs6000coff64_vec = +const bfd_target rs6000_xcoff64_vec = { "aixcoff64-rs6000", bfd_target_xcoff_flavour, @@ -2686,6 +2665,7 @@ const bfd_target rs6000coff64_vec = 0, /* leading char */ '/', /* ar_pad_char */ 15, /* ar_max_namelen */ + 0, /* match priority. */ /* data */ bfd_getb64, @@ -2717,52 +2697,51 @@ const bfd_target rs6000coff64_vec = }, { /* bfd_set_format */ - bfd_false, + _bfd_bool_bfd_false_error, coff_mkobject, _bfd_generic_mkarchive, - bfd_false + _bfd_bool_bfd_false_error }, {/* bfd_write_contents */ - bfd_false, + _bfd_bool_bfd_false_error, xcoff64_write_object_contents, _bfd_xcoff_write_archive_contents, - bfd_false + _bfd_bool_bfd_false_error }, /* Generic */ - bfd_true, - bfd_true, + _bfd_archive_close_and_cleanup, + _bfd_bool_bfd_true, coff_new_section_hook, _bfd_generic_get_section_contents, _bfd_generic_get_section_contents_in_window, /* Copy */ _bfd_xcoff_copy_private_bfd_data, - ((bfd_boolean (*) (bfd *, bfd *)) bfd_true), + _bfd_generic_bfd_merge_private_bfd_data, _bfd_generic_init_private_section_data, - ((bfd_boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true), - ((bfd_boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true), - ((bfd_boolean (*) (bfd *, bfd *)) bfd_true), - ((bfd_boolean (*) (bfd *, flagword)) bfd_true), - ((bfd_boolean (*) (bfd *, void * )) bfd_true), + _bfd_generic_bfd_copy_private_section_data, + _bfd_generic_bfd_copy_private_symbol_data, + _bfd_generic_bfd_copy_private_header_data, + _bfd_generic_bfd_set_private_flags, + _bfd_generic_bfd_print_private_bfd_data, /* Core */ - coff_core_file_failing_command, - coff_core_file_failing_signal, - coff_core_file_matches_executable_p, + BFD_JUMP_TABLE_CORE (coff), /* Archive */ xcoff64_slurp_armap, - bfd_false, - ((bfd_boolean (*) (bfd *, char **, bfd_size_type *, const char **)) bfd_false), + _bfd_noarchive_slurp_extended_name_table, + _bfd_noarchive_construct_extended_name_table, bfd_dont_truncate_arname, _bfd_xcoff_write_armap, _bfd_xcoff_read_ar_hdr, + _bfd_generic_write_ar_hdr, xcoff64_openr_next_archived_file, _bfd_generic_get_elt_at_index, _bfd_xcoff_stat_arch_elt, - bfd_true, + _bfd_bool_bfd_true, /* Symbols */ coff_get_symtab_upper_bound, @@ -2770,11 +2749,12 @@ const bfd_target rs6000coff64_vec = coff_make_empty_symbol, coff_print_symbol, coff_get_symbol_info, + coff_get_symbol_version_string, _bfd_xcoff_is_local_label_name, coff_bfd_is_target_special_symbol, coff_get_lineno, coff_find_nearest_line, - _bfd_generic_find_line, + coff_find_line, coff_find_inliner_info, coff_bfd_make_debug_symbol, _bfd_generic_read_minisymbols, @@ -2783,6 +2763,7 @@ const bfd_target rs6000coff64_vec = /* Reloc */ coff_get_reloc_upper_bound, coff_canonicalize_reloc, + _bfd_generic_set_reloc, xcoff64_reloc_type_lookup, xcoff64_reloc_name_lookup, @@ -2795,16 +2776,22 @@ const bfd_target rs6000coff64_vec = bfd_generic_get_relocated_section_contents, bfd_generic_relax_section, _bfd_xcoff_bfd_link_hash_table_create, - _bfd_generic_link_hash_table_free, _bfd_xcoff_bfd_link_add_symbols, _bfd_generic_link_just_syms, + _bfd_generic_copy_link_hash_symbol_type, _bfd_xcoff_bfd_final_link, _bfd_generic_link_split_section, + _bfd_generic_link_check_relocs, bfd_generic_gc_sections, + bfd_generic_lookup_section_flags, bfd_generic_merge_sections, bfd_generic_is_group_section, + bfd_generic_group_name, bfd_generic_discard_group, _bfd_generic_section_already_linked, + _bfd_xcoff_define_common_symbol, + _bfd_generic_link_hide_symbol, + bfd_generic_define_start_stop, /* Dynamic */ _bfd_xcoff_get_dynamic_symtab_upper_bound, @@ -2816,17 +2803,18 @@ const bfd_target rs6000coff64_vec = /* Opposite endian version, none exists */ NULL, - (void *) &bfd_xcoff_backend_data, + &bfd_xcoff_backend_data, }; -extern const bfd_target *xcoff64_core_p - PARAMS ((bfd *)); +extern bfd_cleanup xcoff64_core_p + (bfd *); extern bfd_boolean xcoff64_core_file_matches_executable_p - PARAMS ((bfd *, bfd *)); + (bfd *, bfd *); extern char *xcoff64_core_file_failing_command - PARAMS ((bfd *)); + (bfd *); extern int xcoff64_core_file_failing_signal - PARAMS ((bfd *)); + (bfd *); +#define xcoff64_core_file_pid _bfd_nocore_core_file_pid /* AIX 5 */ static const struct xcoff_backend_data_rec bfd_xcoff_aix5_backend_data = @@ -2855,6 +2843,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_aix5_backend_data = 3, /* _bfd_coff_default_section_alignment_power */ TRUE, /* _bfd_coff_force_symnames_in_strings */ 4, /* _bfd_coff_debug_string_prefix_length */ + 32768, /* _bfd_coff_max_nscns */ coff_swap_filehdr_in, coff_swap_aouthdr_in, coff_swap_scnhdr_in, @@ -2925,7 +2914,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_aix5_backend_data = }; /* The transfer vector that leads the outside world to all of the above. */ -const bfd_target aix5coff64_vec = +const bfd_target rs6000_xcoff64_aix_vec = { "aix5coff64-rs6000", bfd_target_xcoff_flavour, @@ -2939,6 +2928,7 @@ const bfd_target aix5coff64_vec = 0, /* leading char */ '/', /* ar_pad_char */ 15, /* ar_max_namelen */ + 0, /* match priority. */ /* data */ bfd_getb64, @@ -2970,52 +2960,51 @@ const bfd_target aix5coff64_vec = }, { /* bfd_set_format */ - bfd_false, + _bfd_bool_bfd_false_error, coff_mkobject, _bfd_generic_mkarchive, - bfd_false + _bfd_bool_bfd_false_error }, {/* bfd_write_contents */ - bfd_false, + _bfd_bool_bfd_false_error, xcoff64_write_object_contents, _bfd_xcoff_write_archive_contents, - bfd_false + _bfd_bool_bfd_false_error }, /* Generic */ - bfd_true, - bfd_true, + _bfd_archive_close_and_cleanup, + _bfd_bool_bfd_true, coff_new_section_hook, _bfd_generic_get_section_contents, _bfd_generic_get_section_contents_in_window, /* Copy */ _bfd_xcoff_copy_private_bfd_data, - ((bfd_boolean (*) (bfd *, bfd *)) bfd_true), + _bfd_generic_bfd_merge_private_bfd_data, _bfd_generic_init_private_section_data, - ((bfd_boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true), - ((bfd_boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true), - ((bfd_boolean (*) (bfd *, bfd *)) bfd_true), - ((bfd_boolean (*) (bfd *, flagword)) bfd_true), - ((bfd_boolean (*) (bfd *, void * )) bfd_true), + _bfd_generic_bfd_copy_private_section_data, + _bfd_generic_bfd_copy_private_symbol_data, + _bfd_generic_bfd_copy_private_header_data, + _bfd_generic_bfd_set_private_flags, + _bfd_generic_bfd_print_private_bfd_data, /* Core */ - xcoff64_core_file_failing_command, - xcoff64_core_file_failing_signal, - xcoff64_core_file_matches_executable_p, + BFD_JUMP_TABLE_CORE (xcoff64), /* Archive */ xcoff64_slurp_armap, - bfd_false, - ((bfd_boolean (*) (bfd *, char **, bfd_size_type *, const char **)) bfd_false), + _bfd_noarchive_slurp_extended_name_table, + _bfd_noarchive_construct_extended_name_table, bfd_dont_truncate_arname, _bfd_xcoff_write_armap, _bfd_xcoff_read_ar_hdr, + _bfd_generic_write_ar_hdr, xcoff64_openr_next_archived_file, _bfd_generic_get_elt_at_index, _bfd_xcoff_stat_arch_elt, - bfd_true, + _bfd_bool_bfd_true, /* Symbols */ coff_get_symtab_upper_bound, @@ -3023,11 +3012,12 @@ const bfd_target aix5coff64_vec = coff_make_empty_symbol, coff_print_symbol, coff_get_symbol_info, + coff_get_symbol_version_string, _bfd_xcoff_is_local_label_name, coff_bfd_is_target_special_symbol, coff_get_lineno, coff_find_nearest_line, - _bfd_generic_find_line, + coff_find_line, coff_find_inliner_info, coff_bfd_make_debug_symbol, _bfd_generic_read_minisymbols, @@ -3036,6 +3026,7 @@ const bfd_target aix5coff64_vec = /* Reloc */ coff_get_reloc_upper_bound, coff_canonicalize_reloc, + _bfd_generic_set_reloc, xcoff64_reloc_type_lookup, xcoff64_reloc_name_lookup, @@ -3048,16 +3039,22 @@ const bfd_target aix5coff64_vec = bfd_generic_get_relocated_section_contents, bfd_generic_relax_section, _bfd_xcoff_bfd_link_hash_table_create, - _bfd_generic_link_hash_table_free, _bfd_xcoff_bfd_link_add_symbols, _bfd_generic_link_just_syms, + _bfd_generic_copy_link_hash_symbol_type, _bfd_xcoff_bfd_final_link, _bfd_generic_link_split_section, + _bfd_generic_link_check_relocs, bfd_generic_gc_sections, + bfd_generic_lookup_section_flags, bfd_generic_merge_sections, bfd_generic_is_group_section, + bfd_generic_group_name, bfd_generic_discard_group, _bfd_generic_section_already_linked, + _bfd_xcoff_define_common_symbol, + _bfd_generic_link_hide_symbol, + bfd_generic_define_start_stop, /* Dynamic */ _bfd_xcoff_get_dynamic_symtab_upper_bound, @@ -3069,5 +3066,5 @@ const bfd_target aix5coff64_vec = /* Opposite endian version, none exists. */ NULL, - (void *) & bfd_xcoff_aix5_backend_data, + & bfd_xcoff_aix5_backend_data, };