binutils-2.17/bfd/elf-m10300.c

535 /* Create the GOT section.  */
584      .plt section.  */
608      (or .got.plt) section.  We don't do this in the linker script
655 /* Look through the relocs for a section during the first phase.
874 		 section in dynobj and make room for this reloc.  */
918 /* Return the section that should be marked against GC for a given
942 	      return h->root.u.def.section;
945 	      return h->root.u.c.p->section;
1368 /* Relocate an MN10300 ELF section.  */
1658   asection *section = sec;
1689 	  /* Iterate over each section in this bfd.  */
1690 	  for (section = input_bfd->sections;
1691 	       section != NULL;
1692 	       section = section->next)
1700 	      /* If there's nothing to do in this section, skip it.  */
1701 	      if (! (((section->flags & SEC_RELOC) != 0
1702 		      && section->reloc_count != 0)
1703 		     || (section->flags & SEC_CODE) != 0))
1706 	      /* Get cached copy of section contents if it exists.  */
1707 	      if (elf_section_data (section)->this_hdr.contents != NULL)
1708 		contents = elf_section_data (section)->this_hdr.contents;
1709 	      else if (section->size != 0)
1712 		  if (!bfd_malloc_and_get_section (input_bfd, section,
1720 	      if ((section->flags & SEC_RELOC) != 0
1721 		  && section->reloc_count != 0)
1726 				     (input_bfd, section, (PTR) NULL,
1734 		  irelend = irel + section->reloc_count;
1830 	      if ((section->flags & SEC_CODE) != 0)
1839 								 section);
1846 		  /* Look at each function defined in this section and
1865 				  && hash->root.root.u.def.section == section
1913 			  && hash->root.root.u.def.section == section
1923 		  && elf_section_data (section)->relocs != internal_relocs)
1929 		  && elf_section_data (section)->this_hdr.contents != contents)
1935 		      /* Cache the section contents for elf_link_input_bfd.  */
1936 		      elf_section_data (section)->this_hdr.contents = contents;
1970 	 code section and delete any prologue insns which will be
1990 	  /* Walk over each section in this bfd.  */
1991 	  for (section = input_bfd->sections;
1992 	       section != NULL;
1993 	       section = section->next)
2002 	      if ((section->flags & SEC_CODE) == 0 || section->size == 0)
2005 	      if (section->reloc_count != 0)
2009 				     (input_bfd, section, (PTR) NULL,
2016 	      /* Get cached copy of section contents if it exists.  */
2017 	      if (elf_section_data (section)->this_hdr.contents != NULL)
2018 		contents = elf_section_data (section)->this_hdr.contents;
2022 		  if (!bfd_malloc_and_get_section (input_bfd, section,
2028 							     section);
2030 	      /* Now look for any function in this section which needs
2084 		      elf_section_data (section)->relocs = internal_relocs;
2085 		      elf_section_data (section)->this_hdr.contents = contents;
2106 							   section,
2117 	      /* Look for any global functions in this section which
2130 		      && sym_hash->root.root.u.def.section == section
2138 		      elf_section_data (section)->relocs = internal_relocs;
2139 		      elf_section_data (section)->this_hdr.contents = contents;
2161 							   section,
2174 		  && elf_section_data (section)->relocs != internal_relocs)
2180 		  && elf_section_data (section)->this_hdr.contents != contents)
2186 		      /* Cache the section contents for elf_link_input_bfd.  */
2187 		      elf_section_data (section)->this_hdr.contents = contents;
2214   section = sec;
2217      this section does not have relocs, or if this is not a
2218      code section.  */
2248       /* Get the section contents if we haven't done so already.  */
2345 		    + h->root.root.u.def.section->output_section->vma
2346 		    + h->root.root.u.def.section->output_offset);
2349       /* For simplicity of coding, we are going to modify the section
2350 	 contents, the section relocs, and the BFD symbol table.  We
2396 		  /* Note that we've changed the relocs, section contents,
2457 	      /* Note that we've changed the relocs, section contents, etc.  */
2506 		  /* Note that we've changed the relocs, section contents,
2565 	      /* Note that we've changed the relocs, section contents, etc.  */
2610 	  /* Do nothing if this reloc is the last byte in the section.  */
2656 	  /* Note that we've changed the relocs, section contents, etc.  */
3290 	  /* Cache the section contents for elf_link_input_bfd.  */
3306       && elf_section_data (section)->this_hdr.contents != contents)
3309       && elf_section_data (section)->relocs != internal_relocs)
3316    referred to by HASH at address ADDR in section with
3416 /* Delete some bytes from a section while relaxing.  */
3463   /* Adjust the local symbols defined in this section.  */
3474   /* Now adjust the global symbols defined in this section.  */
3484 	  && sym_hash->root.u.def.section == sec
3531 	  && sym_hash->root.u.def.section == sec
3553   asection *input_section = link_order->u.indirect.section;
3560      particular set of section contents, specially.  */
3880    section.  */
3956       /* The .dynbss section is a place to put symbols which are defined
3961 	 section into the .bss section of the final image.  */
3967       /* The .rel[a].bss section holds copy relocs.  This section is not
3969 	 linker will map it to an output section.  We can't just create it
3974 	 mapped to the output sections.  If the section turns out not to
3976 	 section when generating a shared object, since they do not use
3995    regular object.  The current definition is in some section of the
4021      when we know the address of the .got section.  */
4061 	  h->root.u.def.section = s;
4070       /* We also need to make an entry in the .got.plt section, which
4071 	 will be placed in the .got section by the linker script.  */
4077       /* We also need to make an entry in the .rela.plt section.  */
4093       h->root.u.def.section = h->u.weakdef->root.u.def.section;
4120   /* We must allocate the symbol in our .dynbss section, which will
4121      become part of the .bss section of the executable.  There will be
4122      an entry for this symbol in the .dynsym section.  The dynamic
4136      .rela.bss section we are going to use.  */
4137   if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
4161   /* Define the symbol as being at this point in the section.  */
4162   h->root.u.def.section = s;
4165   /* Increment the section size to make room for the symbol.  */
4189       /* Set the contents of the .interp section to the interpreter.  */
4200       /* We may have created entries in the .rela.got section.
4223       /* It's OK to base decisions on the section name, because none
4224 	 of the dynobj section names depend upon the input files.  */
4246 		  /* If this relocation section applies to a read only
4247 		     section, then we probably need a DT_TEXTREL
4248 		     entry.  The entries in the .rela.plt section
4249 		     really apply to the .got section, which we
4272 	  /* If we don't need this section, strip it from the
4288       /* Allocate memory for the section contents.  We use bfd_zalloc
4290 	 section's contents are written out.  This should not happen,
4300       /* Add some entries to the .dynamic section.  We fill in the
4303 	 size for the .dynamic section.  The DT_DEBUG entry is filled
4423       /* Fill in the entry in the .rela.plt section.  */
4435 	   the .plt section.  Leave the value alone.  */
4466 			  + h->root.u.def.section->output_section->vma
4467 			  + h->root.u.def.section->output_offset);
4492       s = bfd_get_section_by_name (h->root.u.def.section->owner,
4497 		      + h->root.u.def.section->output_section->vma
4498 		      + h->root.u.def.section->output_offset);