X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Felf32-cr16.c;h=940802418962341f8b976c0178782a78759cb5bd;hb=2df2751d1927e1231bbe7d548139da98d6ca9b9a;hp=047d720575d00468b64a15388487c9dc35b6dbc4;hpb=64d2901806c171c0d949f8fb1b29b4e5ba8cf04d;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/elf32-cr16.c b/bfd/elf32-cr16.c index 047d720575..9408024189 100644 --- a/bfd/elf32-cr16.c +++ b/bfd/elf32-cr16.c @@ -1,5 +1,5 @@ /* BFD back-end for National Semiconductor's CR16 ELF - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2016 Free Software Foundation, Inc. Written by M R Swami Reddy. This file is part of BFD, the Binary File Descriptor library. @@ -705,7 +705,7 @@ cr16_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, asection *sec, srelgot = NULL; bfd_boolean result = FALSE; - if (info->relocatable) + if (bfd_link_relocatable (info)) return TRUE; symtab_hdr = &elf_tdata (abfd)->symtab_hdr; @@ -767,7 +767,7 @@ cr16_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, asection *sec, } if (srelgot == NULL - && (h != NULL || info->executable)) + && (h != NULL || bfd_link_executable (info))) { srelgot = bfd_get_linker_section (dynobj, ".rela.got"); if (srelgot == NULL) @@ -828,7 +828,7 @@ cr16_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, asection *sec, local_got_offsets[r_symndx] = sgot->size; - if (info->executable) + if (bfd_link_executable (info)) /* If we are generating a shared object, we need to output a R_CR16_RELATIVE reloc so that the dynamic linker can adjust this GOT entry. */ @@ -1443,7 +1443,7 @@ elf32_cr16_relocate_section (bfd *output_bfd, struct bfd_link_info *info, RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section, rel, 1, relend, howto, 0, contents); - if (info->relocatable) + if (bfd_link_relocatable (info)) continue; r = cr16_elf_final_link_relocate (howto, input_bfd, output_bfd, @@ -1472,18 +1472,14 @@ elf32_cr16_relocate_section (bfd *output_bfd, struct bfd_link_info *info, switch (r) { case bfd_reloc_overflow: - if (!((*info->callbacks->reloc_overflow) - (info, (h ? &h->root : NULL), name, howto->name, - (bfd_vma) 0, input_bfd, input_section, - rel->r_offset))) - return FALSE; + (*info->callbacks->reloc_overflow) + (info, (h ? &h->root : NULL), name, howto->name, + (bfd_vma) 0, input_bfd, input_section, rel->r_offset); break; case bfd_reloc_undefined: - if (!((*info->callbacks->undefined_symbol) - (info, name, input_bfd, input_section, - rel->r_offset, TRUE))) - return FALSE; + (*info->callbacks->undefined_symbol) + (info, name, input_bfd, input_section, rel->r_offset, TRUE); break; case bfd_reloc_outofrange: @@ -1503,10 +1499,8 @@ elf32_cr16_relocate_section (bfd *output_bfd, struct bfd_link_info *info, /* Fall through. */ common_error: - if (!((*info->callbacks->warning) - (info, msg, name, input_bfd, input_section, - rel->r_offset))) - return FALSE; + (*info->callbacks->warning) (info, msg, name, input_bfd, + input_section, rel->r_offset); break; } } @@ -1776,7 +1770,7 @@ elf32_cr16_relax_section (bfd *abfd, asection *sec, /* We don't have to do anything for a relocatable link, if this section does not have relocs, or if this is not a code section. */ - if (link_info->relocatable + if (bfd_link_relocatable (link_info) || (sec->flags & SEC_RELOC) == 0 || sec->reloc_count == 0 || (sec->flags & SEC_CODE) == 0) @@ -2309,7 +2303,7 @@ _bfd_cr16_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info) be needed, we can discard it later. We will never need this section when generating a shared object, since they do not use copy relocs. */ - if (! info->executable) + if (! bfd_link_executable (info)) { s = bfd_make_section_anyway_with_flags (abfd, (bed->default_use_rela_p @@ -2353,7 +2347,7 @@ _bfd_cr16_elf_adjust_dynamic_symbol (struct bfd_link_info * info, if (h->type == STT_FUNC || h->needs_plt) { - if (! info->executable + if (! bfd_link_executable (info) && !h->def_dynamic && !h->ref_dynamic) { @@ -2408,7 +2402,7 @@ _bfd_cr16_elf_adjust_dynamic_symbol (struct bfd_link_info * info, only references to the symbol are via the global offset table. For such cases we need not do anything here; the relocations will be handled correctly by relocate_section. */ - if (info->executable) + if (bfd_link_executable (info)) return TRUE; /* If there are no references to this symbol that do not use the @@ -2464,7 +2458,7 @@ _bfd_cr16_elf_size_dynamic_sections (bfd * output_bfd, if (elf_hash_table (info)->dynamic_sections_created) { /* Set the contents of the .interp section to the interpreter. */ - if (info->executable) + if (bfd_link_executable (info) && !info->nointerp) { #if 0 s = bfd_get_linker_section (dynobj, ".interp"); @@ -2581,7 +2575,7 @@ _bfd_cr16_elf_size_dynamic_sections (bfd * output_bfd, but we must add the entries now so that we get the correct size for the .dynamic section. The DT_DEBUG entry is filled in by the dynamic linker and used by the debugger. */ - if (! info->executable) + if (! bfd_link_executable (info)) { if (!_bfd_elf_add_dynamic_entry (info, DT_DEBUG, 0)) return FALSE; @@ -2649,7 +2643,7 @@ _bfd_cr16_elf_finish_dynamic_symbol (bfd * output_bfd, the symbol was forced to be local because of a version file. The entry in the global offset table will already have been initialized in the relocate_section function. */ - if (info->executable + if (bfd_link_executable (info) && (info->symbolic || h->dynindx == -1) && h->def_regular) { @@ -2743,21 +2737,19 @@ _bfd_cr16_elf_finish_dynamic_sections (bfd * output_bfd, break; case DT_PLTGOT: - name = ".got"; + name = ".got.plt"; goto get_vma; case DT_JMPREL: name = ".rela.plt"; get_vma: - s = bfd_get_section_by_name (output_bfd, name); - BFD_ASSERT (s != NULL); - dyn.d_un.d_ptr = s->vma; + s = bfd_get_linker_section (dynobj, name); + dyn.d_un.d_ptr = s->output_section->vma + s->output_offset; bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); break; case DT_PLTRELSZ: - s = bfd_get_section_by_name (output_bfd, ".rela.plt"); - BFD_ASSERT (s != NULL); + s = bfd_get_linker_section (dynobj, ".rela.plt"); dyn.d_un.d_val = s->size; bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); break; @@ -2772,7 +2764,7 @@ _bfd_cr16_elf_finish_dynamic_sections (bfd * output_bfd, the linker script arranges for .rela.plt to follow all other relocation sections, we don't have to worry about changing the DT_RELA entry. */ - s = bfd_get_section_by_name (output_bfd, ".rela.plt"); + s = bfd_get_linker_section (dynobj, ".rela.plt"); if (s != NULL) dyn.d_un.d_val -= s->size; bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); @@ -2819,7 +2811,7 @@ bfd_cr16_elf32_create_embedded_relocs (bfd *abfd, bfd_byte *p; bfd_size_type amt; - BFD_ASSERT (! info->relocatable); + BFD_ASSERT (! bfd_link_relocatable (info)); *errmsg = NULL;