* elfcode.h (elf_fake_sections): Permit .scommon or COMMON sections as random
SHT_NOBITS sections, in case a linker script is strange.
This commit is contained in:
Ken Raeburn
parent
0cd2755006
commit
0ef449dfad
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@ -1,3 +1,26 @@
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Wed Jun 7 19:01:30 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
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* elfcode.h (elf_fake_sections): Permit .scommon or COMMON
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sections as random SHT_NOBITS sections, in case a linker script is
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strange.
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Tue Jun 6 17:29:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
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* bfd-in.h (NT_subsystem, NT_stack_heap): Moved from pe.h
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* coff-i386.c (coff_i386_rtype_to_howto): Get PE relocs right.
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* coffcode.h (coff_mkobject): Set pe tdata bit when using PE.
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* cofflink.c (COFF_WITH_PE code): Test on obj_pe bit rather
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than conditional compile.
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* configure.in: Fix PE dependencies.
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* libcoff-in.h (obj_pe): New.
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(coff_tdata): Added pe entry.
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* libcoff.h: Regenerated.
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Mon Jun 5 09:07:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
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* coff-a29k.c (coff_a29k_adjust_symndx): Completely parenthesize
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macro. (pr ld/7127)
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Mon Jun 5 02:15:20 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
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Linker support for m68k-elf from Andreas Schwab
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305
bfd/elfcode.h
305
bfd/elfcode.h
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@ -111,7 +111,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define elf_no_info_to_howto NAME(bfd_elf,no_info_to_howto)
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#define elf_no_info_to_howto_rel NAME(bfd_elf,no_info_to_howto_rel)
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#define elf_new_section_hook NAME(bfd_elf,new_section_hook)
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#define write_relocs NAME(bfd_elf,_write_relocs)
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#define elf_find_section NAME(bfd_elf,find_section)
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#define elf_bfd_link_add_symbols NAME(bfd_elf,bfd_link_add_symbols)
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#define elf_add_dynamic_entry NAME(bfd_elf,add_dynamic_entry)
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@ -155,6 +154,7 @@ static int elf_symbol_from_bfd_symbol PARAMS ((bfd *,
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static boolean elf_compute_section_file_positions
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PARAMS ((bfd *, struct bfd_link_info *));
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static boolean prep_headers PARAMS ((bfd *));
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static void write_relocs PARAMS ((bfd *, asection *, PTR));
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static void elf_fake_sections PARAMS ((bfd *, asection *, PTR));
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static boolean assign_section_numbers PARAMS ((bfd *));
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static file_ptr align_file_position PARAMS ((file_ptr));
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@ -179,6 +179,7 @@ static boolean bfd_section_from_shdr PARAMS ((bfd *, unsigned int shindex));
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#ifdef DEBUG
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static void elf_debug_section PARAMS ((int, Elf_Internal_Shdr *));
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static void elf_debug_file PARAMS ((Elf_Internal_Ehdr *));
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static char *elf_symbol_flags PARAMS ((flagword));
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#endif
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#define elf_string_from_elf_strtab(abfd,strindex) \
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@ -1000,12 +1001,13 @@ elf_symbol_from (ignore_abfd, symbol)
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return (elf_symbol_type *) symbol;
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}
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void
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write_relocs (abfd, sec, xxx)
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static void
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write_relocs (abfd, sec, data)
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bfd *abfd;
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asection *sec;
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PTR xxx;
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PTR data;
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{
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boolean *failedp = (boolean *) data;
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Elf_Internal_Shdr *rela_hdr;
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Elf_External_Rela *outbound_relocas;
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Elf_External_Rel *outbound_relocs;
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@ -1014,6 +1016,10 @@ write_relocs (abfd, sec, xxx)
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asymbol *last_sym = 0;
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int last_sym_idx = 9999999; /* should always be written before use */
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/* If we have already failed, don't do anything. */
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if (*failedp)
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return;
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if ((sec->flags & SEC_RELOC) == 0)
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return;
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@ -1027,11 +1033,12 @@ write_relocs (abfd, sec, xxx)
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rela_hdr = &elf_section_data (sec)->rel_hdr;
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rela_hdr->sh_size = rela_hdr->sh_entsize * sec->reloc_count;
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rela_hdr->contents = (void *) bfd_alloc (abfd, rela_hdr->sh_size);
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if (!rela_hdr->contents)
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rela_hdr->contents = (PTR) bfd_alloc (abfd, rela_hdr->sh_size);
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if (rela_hdr->contents == NULL)
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{
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bfd_set_error (bfd_error_no_memory);
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abort (); /* FIXME */
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*failedp = true;
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return;
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}
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/* orelocation has the data, reloc_count has the count... */
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@ -1198,7 +1205,9 @@ elf_fake_sections (abfd, asect, failedptrarg)
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&& ((asect->flags & SEC_LOAD) == 0))
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{
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BFD_ASSERT (strcmp (asect->name, ".bss") == 0
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|| strcmp (asect->name, ".sbss") == 0);
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|| strcmp (asect->name, ".sbss") == 0
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|| strcmp (asect->name, ".scommon") == 0
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|| strcmp (asect->name, "COMMON") == 0);
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this_hdr->sh_type = SHT_NOBITS;
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}
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else
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@ -1440,26 +1449,9 @@ sym_is_global (abfd, sym)
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return ((*get_elf_backend_data (abfd)->elf_backend_sym_is_global)
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(abfd, sym));
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if (sym->flags & (BSF_GLOBAL | BSF_WEAK))
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{
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if (sym->flags & BSF_LOCAL)
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abort ();
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return 1;
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}
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if (sym->section == 0)
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{
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/* Is this valid? */
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abort ();
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return 1;
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}
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if (bfd_is_und_section (sym->section))
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return 1;
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if (bfd_is_com_section (sym->section))
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return 1;
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if (sym->flags & (BSF_LOCAL | BSF_SECTION_SYM | BSF_FILE))
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return 0;
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return 0;
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return ((sym->flags & (BSF_GLOBAL | BSF_WEAK)) != 0
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|| bfd_is_und_section (bfd_get_section (sym))
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|| bfd_is_com_section (bfd_get_section (sym)));
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}
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static boolean
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@ -2053,7 +2045,15 @@ map_program_segments (abfd, off, first, sorted_hdrs, phdr_size)
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what we computed here. Actually, it's OK if we allocated too
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much space in the program header. */
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if (phdr_count > phdr_size / sizeof (Elf_External_Phdr))
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abort ();
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{
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((*_bfd_error_handler)
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("%s: Not enough room for program headers (allocated %lu, need %u)",
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bfd_get_filename (abfd),
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(unsigned long) (phdr_size / sizeof (Elf_External_Phdr)),
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phdr_count));
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bfd_set_error (bfd_error_bad_value);
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return (file_ptr) -1;
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}
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/* Set up program header information. */
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i_ehdrp = elf_elfheader (abfd);
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@ -2476,8 +2476,9 @@ swap_out_syms (abfd, sttp)
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Elf_Internal_Sym sym;
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bfd_vma value = syms[idx]->value;
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elf_symbol_type *type_ptr;
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flagword flags = syms[idx]->flags;
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if (syms[idx]->flags & BSF_SECTION_SYM)
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if (flags & BSF_SECTION_SYM)
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/* Section symbols have no names. */
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sym.st_name = 0;
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else
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@ -2538,19 +2539,20 @@ swap_out_syms (abfd, sttp)
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if (bfd_is_com_section (syms[idx]->section))
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sym.st_info = ELF_ST_INFO (STB_GLOBAL, STT_OBJECT);
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else if (bfd_is_und_section (syms[idx]->section))
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sym.st_info = ELF_ST_INFO (STB_GLOBAL,
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((syms[idx]->flags & BSF_FUNCTION)
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sym.st_info = ELF_ST_INFO (((flags & BSF_WEAK)
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? STB_WEAK
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: STB_GLOBAL),
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((flags & BSF_FUNCTION)
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? STT_FUNC
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: STT_NOTYPE));
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else if (syms[idx]->flags & BSF_SECTION_SYM)
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else if (flags & BSF_SECTION_SYM)
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sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_SECTION);
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else if (syms[idx]->flags & BSF_FILE)
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else if (flags & BSF_FILE)
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sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_FILE);
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else
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{
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int bind = STB_LOCAL;
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int type = STT_OBJECT;
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unsigned int flags = syms[idx]->flags;
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if (flags & BSF_LOCAL)
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bind = STB_LOCAL;
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@ -2670,6 +2672,7 @@ NAME(bfd_elf,write_object_contents) (abfd)
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struct elf_backend_data *bed = get_elf_backend_data (abfd);
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Elf_Internal_Ehdr *i_ehdrp;
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Elf_Internal_Shdr **i_shdrp;
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boolean failed;
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unsigned int count;
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if (! abfd->output_has_begun
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@ -2680,7 +2683,10 @@ NAME(bfd_elf,write_object_contents) (abfd)
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i_shdrp = elf_elfsections (abfd);
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i_ehdrp = elf_elfheader (abfd);
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bfd_map_over_sections (abfd, write_relocs, (PTR) 0);
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failed = false;
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bfd_map_over_sections (abfd, write_relocs, &failed);
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if (failed)
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return false;
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assign_file_positions_for_relocs (abfd);
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/* After writing the headers, we need to write the sections too... */
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@ -2797,14 +2803,13 @@ elf_symbol_from_bfd_symbol (abfd, asym_ptr_ptr)
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}
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idx = asym_ptr->udata.i;
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if (idx == 0)
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abort ();
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BFD_ASSERT (idx != 0);
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#if DEBUG & 4
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{
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fprintf (stderr,
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"elf_symbol_from_bfd_symbol 0x%.8lx, name = %s, sym num = %d, flags = 0x%.8lx %s\n",
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"elf_symbol_from_bfd_symbol 0x%.8lx, name = %s, sym num = %d, flags = 0x%.8lx%s\n",
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(long) asym_ptr, asym_ptr->name, idx, flags, elf_symbol_flags (flags));
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fflush (stderr);
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}
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@ -3169,7 +3174,7 @@ elf_debug_section (num, hdr)
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Elf_Internal_Shdr *hdr;
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{
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fprintf (stderr, "\nSection#%d '%s' 0x%.8lx\n", num,
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hdr->bfd_section != NULL ? hfd->bfd_section->name : "",
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hdr->bfd_section != NULL ? hdr->bfd_section->name : "",
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(long) hdr);
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fprintf (stderr,
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"sh_name = %ld\tsh_type = %ld\tsh_flags = %ld\n",
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@ -3203,6 +3208,78 @@ elf_debug_file (ehdrp)
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fprintf (stderr, "e_shnum = %ld\n", (long) ehdrp->e_shnum);
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fprintf (stderr, "e_shentsize = %ld\n", (long) ehdrp->e_shentsize);
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}
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static char *
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elf_symbol_flags (flags)
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flagword flags;
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{
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static char buffer[1024];
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buffer[0] = '\0';
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if (flags & BSF_LOCAL)
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strcat (buffer, " local");
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if (flags & BSF_GLOBAL)
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strcat (buffer, " global");
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if (flags & BSF_DEBUGGING)
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strcat (buffer, " debug");
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if (flags & BSF_FUNCTION)
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strcat (buffer, " function");
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if (flags & BSF_KEEP)
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strcat (buffer, " keep");
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if (flags & BSF_KEEP_G)
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strcat (buffer, " keep_g");
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if (flags & BSF_WEAK)
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strcat (buffer, " weak");
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if (flags & BSF_SECTION_SYM)
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strcat (buffer, " section-sym");
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if (flags & BSF_OLD_COMMON)
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strcat (buffer, " old-common");
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if (flags & BSF_NOT_AT_END)
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strcat (buffer, " not-at-end");
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if (flags & BSF_CONSTRUCTOR)
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strcat (buffer, " constructor");
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if (flags & BSF_WARNING)
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strcat (buffer, " warning");
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|
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if (flags & BSF_INDIRECT)
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strcat (buffer, " indirect");
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|
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if (flags & BSF_FILE)
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strcat (buffer, " file");
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|
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if (flags & DYNAMIC)
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strcat (buffer, " dynamic");
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|
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if (flags & ~(BSF_LOCAL
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| BSF_GLOBAL
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| BSF_DEBUGGING
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| BSF_FUNCTION
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| BSF_KEEP
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| BSF_KEEP_G
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| BSF_WEAK
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| BSF_SECTION_SYM
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| BSF_OLD_COMMON
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| BSF_NOT_AT_END
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| BSF_CONSTRUCTOR
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| BSF_WARNING
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| BSF_INDIRECT
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| BSF_FILE
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| BSF_DYNAMIC))
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strcat (buffer, " unknown-bits");
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return buffer;
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}
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#endif
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/* Canonicalize the relocs. */
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|
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@ -3544,7 +3621,7 @@ elf_core_file_matches_executable_p (core_bfd, exec_bfd)
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if (core_prpsinfo (core_bfd))
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{
|
||||
corename = (((struct prpsinfo *) core_prpsinfo (core_bfd))->pr_fname);
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||||
corename = (((prpsinfo_t *) core_prpsinfo (core_bfd))->pr_fname);
|
||||
}
|
||||
else
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||||
{
|
||||
|
|
@ -3865,6 +3942,15 @@ static boolean elf_export_symbol
|
|||
static boolean elf_adjust_dynamic_symbol
|
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PARAMS ((struct elf_link_hash_entry *, PTR));
|
||||
|
||||
/* This struct is used to pass information to routines called via
|
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elf_link_hash_traverse which must return failure. */
|
||||
|
||||
struct elf_info_failed
|
||||
{
|
||||
boolean failed;
|
||||
struct bfd_link_info *info;
|
||||
};
|
||||
|
||||
/* Given an ELF BFD, add symbols to the global hash table as
|
||||
appropriate. */
|
||||
|
||||
|
|
@ -3882,7 +3968,10 @@ elf_bfd_link_add_symbols (abfd, info)
|
|||
case bfd_archive:
|
||||
first = bfd_openr_next_archived_file (abfd, (bfd *) NULL);
|
||||
if (first == NULL)
|
||||
return false;
|
||||
{
|
||||
/* It's OK to have an empty archive. */
|
||||
return true;
|
||||
}
|
||||
if (! bfd_check_format (first, bfd_object))
|
||||
return false;
|
||||
if (bfd_get_flavour (first) != bfd_target_elf_flavour)
|
||||
|
|
@ -4204,6 +4293,7 @@ elf_link_add_object_symbols (abfd, info)
|
|||
{
|
||||
asection *s;
|
||||
const char *name;
|
||||
bfd_size_type oldsize;
|
||||
bfd_size_type strindex;
|
||||
|
||||
dynamic = true;
|
||||
|
|
@ -4290,10 +4380,43 @@ elf_link_add_object_symbols (abfd, info)
|
|||
}
|
||||
|
||||
/* Add a DT_NEEDED entry for this dynamic object. */
|
||||
oldsize = _bfd_stringtab_size (elf_hash_table (info)->dynstr);
|
||||
strindex = _bfd_stringtab_add (elf_hash_table (info)->dynstr, name,
|
||||
true, false);
|
||||
if (strindex == (bfd_size_type) -1)
|
||||
goto error_return;
|
||||
|
||||
if (oldsize == _bfd_stringtab_size (elf_hash_table (info)->dynstr))
|
||||
{
|
||||
asection *sdyn;
|
||||
Elf_External_Dyn *dyncon, *dynconend;
|
||||
|
||||
/* The hash table size did not change, which means that the
|
||||
dynamic object name was already entered. If we have
|
||||
already included this dynamic object in the link, just
|
||||
ignore it. There is no reason to include a particular
|
||||
dynamic object more than once. */
|
||||
sdyn = bfd_get_section_by_name (elf_hash_table (info)->dynobj,
|
||||
".dynamic");
|
||||
BFD_ASSERT (sdyn != NULL);
|
||||
|
||||
dyncon = (Elf_External_Dyn *) sdyn->contents;
|
||||
dynconend = (Elf_External_Dyn *) (sdyn->contents + sdyn->_raw_size);
|
||||
for (; dyncon < dynconend; dyncon++)
|
||||
{
|
||||
Elf_Internal_Dyn dyn;
|
||||
|
||||
elf_swap_dyn_in (elf_hash_table (info)->dynobj, dyncon, &dyn);
|
||||
if (dyn.d_tag == DT_NEEDED
|
||||
&& dyn.d_un.d_val == strindex)
|
||||
{
|
||||
if (buf != NULL)
|
||||
free (buf);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (! elf_add_dynamic_entry (info, DT_NEEDED, strindex))
|
||||
goto error_return;
|
||||
}
|
||||
|
|
@ -4582,7 +4705,7 @@ elf_link_add_object_symbols (abfd, info)
|
|||
struct elf_link_hash_entry *h;
|
||||
|
||||
h = *hpp;
|
||||
if (h != hlook
|
||||
if (h != NULL && h != hlook
|
||||
&& (h->root.type == bfd_link_hash_defined
|
||||
|| h->root.type == bfd_link_hash_defweak)
|
||||
&& h->root.u.def.section == slook
|
||||
|
|
@ -5008,10 +5131,6 @@ NAME(bfd_elf,size_dynamic_sections) (output_bfd, soname, rpath,
|
|||
asection **sinterpptr;
|
||||
{
|
||||
bfd *dynobj;
|
||||
asection *s;
|
||||
Elf_Internal_Sym isym;
|
||||
size_t i;
|
||||
size_t bucketcount;
|
||||
struct elf_backend_data *bed;
|
||||
|
||||
*sinterpptr = NULL;
|
||||
|
|
@ -5029,11 +5148,20 @@ NAME(bfd_elf,size_dynamic_sections) (output_bfd, soname, rpath,
|
|||
/* If we are supposed to export all symbols into the dynamic symbol
|
||||
table (this is not the normal case), then do so. */
|
||||
if (export_dynamic)
|
||||
elf_link_hash_traverse (elf_hash_table (info), elf_export_symbol,
|
||||
(PTR) info);
|
||||
{
|
||||
struct elf_info_failed eif;
|
||||
|
||||
eif.failed = false;
|
||||
eif.info = info;
|
||||
elf_link_hash_traverse (elf_hash_table (info), elf_export_symbol,
|
||||
(PTR) &eif);
|
||||
if (eif.failed)
|
||||
return false;
|
||||
}
|
||||
|
||||
if (elf_hash_table (info)->dynamic_sections_created)
|
||||
{
|
||||
struct elf_info_failed eif;
|
||||
bfd_size_type strsize;
|
||||
|
||||
*sinterpptr = bfd_get_section_by_name (dynobj, ".interp");
|
||||
|
|
@ -5063,9 +5191,13 @@ NAME(bfd_elf,size_dynamic_sections) (output_bfd, soname, rpath,
|
|||
|
||||
/* Find all symbols which were defined in a dynamic object and make
|
||||
the backend pick a reasonable value for them. */
|
||||
eif.failed = false;
|
||||
eif.info = info;
|
||||
elf_link_hash_traverse (elf_hash_table (info),
|
||||
elf_adjust_dynamic_symbol,
|
||||
(PTR) info);
|
||||
(PTR) &eif);
|
||||
if (eif.failed)
|
||||
return false;
|
||||
|
||||
/* Add some entries to the .dynamic section. We fill in some of the
|
||||
values later, in elf_bfd_final_link, but we must add the entries
|
||||
|
|
@ -5101,6 +5233,10 @@ NAME(bfd_elf,size_dynamic_sections) (output_bfd, soname, rpath,
|
|||
if (elf_hash_table (info)->dynamic_sections_created)
|
||||
{
|
||||
size_t dynsymcount;
|
||||
asection *s;
|
||||
size_t i;
|
||||
size_t bucketcount;
|
||||
Elf_Internal_Sym isym;
|
||||
|
||||
/* Set the size of the .dynsym and .hash sections. We counted
|
||||
the number of dynamic symbols in elf_link_add_object_symbols.
|
||||
|
|
@ -5171,16 +5307,16 @@ elf_export_symbol (h, data)
|
|||
struct elf_link_hash_entry *h;
|
||||
PTR data;
|
||||
{
|
||||
struct bfd_link_info *info = (struct bfd_link_info *) data;
|
||||
struct elf_info_failed *eif = (struct elf_info_failed *) data;
|
||||
|
||||
if (h->dynindx == -1
|
||||
&& (h->elf_link_hash_flags
|
||||
& (ELF_LINK_HASH_DEF_REGULAR | ELF_LINK_HASH_REF_REGULAR)) != 0)
|
||||
{
|
||||
if (! elf_link_record_dynamic_symbol (info, h))
|
||||
if (! elf_link_record_dynamic_symbol (eif->info, h))
|
||||
{
|
||||
/* FIXME: No way to report error. */
|
||||
abort ();
|
||||
eif->failed = true;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -5196,7 +5332,7 @@ elf_adjust_dynamic_symbol (h, data)
|
|||
struct elf_link_hash_entry *h;
|
||||
PTR data;
|
||||
{
|
||||
struct bfd_link_info *info = (struct bfd_link_info *) data;
|
||||
struct elf_info_failed *eif = (struct elf_info_failed *) data;
|
||||
bfd *dynobj;
|
||||
struct elf_backend_data *bed;
|
||||
|
||||
|
|
@ -5272,17 +5408,17 @@ elf_adjust_dynamic_symbol (h, data)
|
|||
/* There is an implicit reference by a regular object file
|
||||
via the weak symbol. */
|
||||
weakdef->elf_link_hash_flags |= ELF_LINK_HASH_REF_REGULAR;
|
||||
if (! elf_adjust_dynamic_symbol (weakdef, (PTR) info))
|
||||
if (! elf_adjust_dynamic_symbol (weakdef, (PTR) eif))
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
dynobj = elf_hash_table (info)->dynobj;
|
||||
dynobj = elf_hash_table (eif->info)->dynobj;
|
||||
bed = get_elf_backend_data (dynobj);
|
||||
if (! (*bed->elf_backend_adjust_dynamic_symbol) (info, h))
|
||||
if (! (*bed->elf_backend_adjust_dynamic_symbol) (eif->info, h))
|
||||
{
|
||||
/* FIXME: No way to return error. */
|
||||
abort ();
|
||||
eif->failed = true;
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
|
|
@ -5343,6 +5479,15 @@ static boolean elf_reloc_link_order
|
|||
PARAMS ((bfd *, struct bfd_link_info *, asection *,
|
||||
struct bfd_link_order *));
|
||||
|
||||
/* This struct is used to pass information to routines called via
|
||||
elf_link_hash_traverse which must return failure. */
|
||||
|
||||
struct elf_finfo_failed
|
||||
{
|
||||
boolean failed;
|
||||
struct elf_final_link_info *finfo;
|
||||
};
|
||||
|
||||
/* Do the final step of an ELF link. */
|
||||
|
||||
boolean
|
||||
|
|
@ -5366,6 +5511,7 @@ elf_bfd_final_link (abfd, info)
|
|||
Elf_Internal_Shdr *symtab_hdr;
|
||||
Elf_Internal_Shdr *symstrtab_hdr;
|
||||
struct elf_backend_data *bed = get_elf_backend_data (abfd);
|
||||
struct elf_finfo_failed eif;
|
||||
|
||||
if (info->shared)
|
||||
abfd->flags |= DYNAMIC;
|
||||
|
|
@ -5387,9 +5533,7 @@ elf_bfd_final_link (abfd, info)
|
|||
{
|
||||
finfo.dynsym_sec = bfd_get_section_by_name (dynobj, ".dynsym");
|
||||
finfo.hash_sec = bfd_get_section_by_name (dynobj, ".hash");
|
||||
if (finfo.dynsym_sec == NULL
|
||||
|| finfo.hash_sec == NULL)
|
||||
abort ();
|
||||
BFD_ASSERT (finfo.dynsym_sec != NULL && finfo.hash_sec != NULL);
|
||||
}
|
||||
finfo.contents = NULL;
|
||||
finfo.external_relocs = NULL;
|
||||
|
|
@ -5702,8 +5846,12 @@ elf_bfd_final_link (abfd, info)
|
|||
elf_section_data (finfo.dynsym_sec->output_section)->this_hdr.sh_info = 1;
|
||||
|
||||
/* We get the global symbols from the hash table. */
|
||||
eif.failed = false;
|
||||
eif.finfo = &finfo;
|
||||
elf_link_hash_traverse (elf_hash_table (info), elf_link_output_extsym,
|
||||
(PTR) &finfo);
|
||||
(PTR) &eif);
|
||||
if (eif.failed)
|
||||
return false;
|
||||
|
||||
/* Flush all symbols to the file. */
|
||||
if (! elf_link_flush_output_syms (&finfo))
|
||||
|
|
@ -5832,7 +5980,9 @@ elf_bfd_final_link (abfd, info)
|
|||
dyn.d_un.d_val += (o->output_section->vma
|
||||
+ o->output_offset);
|
||||
else
|
||||
dyn.d_un.d_val += o->vma;
|
||||
/* The symbol is imported from another shared
|
||||
library and does not apply to this one. */
|
||||
dyn.d_un.d_val = 0;
|
||||
}
|
||||
elf_swap_dyn_out (dynobj, &dyn, dyncon);
|
||||
}
|
||||
|
|
@ -6068,7 +6218,8 @@ elf_link_output_extsym (h, data)
|
|||
struct elf_link_hash_entry *h;
|
||||
PTR data;
|
||||
{
|
||||
struct elf_final_link_info *finfo = (struct elf_final_link_info *) data;
|
||||
struct elf_finfo_failed *eif = (struct elf_finfo_failed *) data;
|
||||
struct elf_final_link_info *finfo = eif->finfo;
|
||||
boolean strip;
|
||||
Elf_Internal_Sym sym;
|
||||
asection *input_sec;
|
||||
|
|
@ -6099,8 +6250,8 @@ elf_link_output_extsym (h, data)
|
|||
(finfo->info, h->root.root.string, h->root.u.undef.abfd,
|
||||
(asection *) NULL, 0)))
|
||||
{
|
||||
/* FIXME: No way to return error. */
|
||||
abort ();
|
||||
eif->failed = true;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -6166,8 +6317,8 @@ elf_link_output_extsym (h, data)
|
|||
input_sec->output_section);
|
||||
if (sym.st_shndx == (unsigned short) -1)
|
||||
{
|
||||
/* FIXME: No way to handle errors. */
|
||||
abort ();
|
||||
eif->failed = true;
|
||||
return false;
|
||||
}
|
||||
|
||||
/* ELF symbols in relocateable files are section relative,
|
||||
|
|
@ -6221,8 +6372,8 @@ elf_link_output_extsym (h, data)
|
|||
if (! ((*bed->elf_backend_finish_dynamic_symbol)
|
||||
(finfo->output_bfd, finfo->info, h, &sym)))
|
||||
{
|
||||
/* FIXME: No way to return error. */
|
||||
abort ();
|
||||
eif->failed = true;
|
||||
return false;
|
||||
}
|
||||
|
||||
elf_swap_symbol_out (finfo->output_bfd, &sym,
|
||||
|
|
@ -6250,8 +6401,8 @@ elf_link_output_extsym (h, data)
|
|||
|
||||
if (! elf_link_output_sym (finfo, h->root.root.string, &sym, input_sec))
|
||||
{
|
||||
/* FIXME: No way to return error. */
|
||||
abort ();
|
||||
eif->failed = true;
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
|
|
@ -6549,8 +6700,7 @@ elf_link_input_bfd (finfo, input_bfd)
|
|||
else
|
||||
{
|
||||
r_symndx = sec->output_section->target_index;
|
||||
if (r_symndx == 0)
|
||||
abort ();
|
||||
BFD_ASSERT (r_symndx != 0);
|
||||
}
|
||||
}
|
||||
else
|
||||
|
|
@ -6732,8 +6882,7 @@ elf_reloc_link_order (output_bfd, info, output_section, link_order)
|
|||
if (link_order->type == bfd_section_reloc_link_order)
|
||||
{
|
||||
indx = link_order->u.reloc.p->u.section->target_index;
|
||||
if (indx == 0)
|
||||
abort ();
|
||||
BFD_ASSERT (indx != 0);
|
||||
*rel_hash_ptr = NULL;
|
||||
}
|
||||
else
|
||||
|
|
|
|||
Loading…
Reference in New Issue