const elfcpp::Rela<size, big_endian>& reloc, unsigned int r_type,
Symbol* gsym);
+ inline bool
+ local_reloc_may_be_function_pointer(Symbol_table* , Layout* ,
+ Target_powerpc* ,
+ Sized_relobj<size, big_endian>* ,
+ unsigned int ,
+ Output_section* ,
+ const elfcpp::Rela<size, big_endian>& ,
+ unsigned int ,
+ const elfcpp::Sym<size, big_endian>&)
+ { return false; }
+
+ inline bool
+ global_reloc_may_be_function_pointer(Symbol_table* , Layout* ,
+ Target_powerpc* ,
+ Sized_relobj<size, big_endian>* ,
+ unsigned int ,
+ Output_section* ,
+ const elfcpp::Rela<size,
+ big_endian>& ,
+ unsigned int , Symbol*)
+ { return false; }
+
private:
static void
unsupported_reloc_local(Sized_relobj<size, big_endian>*,
layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
elfcpp::SHF_ALLOC | elfcpp::SHF_WRITE,
- this->got_, false);
+ this->got_, false, false, false, false);
// Create the GOT2 or TOC in the .got section.
if (size == 32)
layout->add_output_section_data(".got2", elfcpp::SHT_PROGBITS,
elfcpp::SHF_ALLOC
| elfcpp::SHF_WRITE,
- this->got2_, false);
+ this->got2_, false, false, false,
+ false);
}
else
{
layout->add_output_section_data(".toc", elfcpp::SHT_PROGBITS,
elfcpp::SHF_ALLOC
| elfcpp::SHF_WRITE,
- this->toc_, false);
+ this->toc_, false, false, false,
+ false);
}
// Define _GLOBAL_OFFSET_TABLE_ at the start of the .got section.
symtab->define_in_output_data("_GLOBAL_OFFSET_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->got_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
gold_assert(layout != NULL);
this->rela_dyn_ = new Reloc_section(parameters->options().combreloc());
layout->add_output_section_data(".rela.dyn", elfcpp::SHT_RELA,
- elfcpp::SHF_ALLOC, this->rela_dyn_, true);
+ elfcpp::SHF_ALLOC, this->rela_dyn_, true,
+ false, false, false);
}
return this->rela_dyn_;
}
{
this->rel_ = new Reloc_section(false);
layout->add_output_section_data(".rela.plt", elfcpp::SHT_RELA,
- elfcpp::SHF_ALLOC, this->rel_, true);
+ elfcpp::SHF_ALLOC, this->rel_, true, false,
+ false, false);
}
template<int size, bool big_endian>
// Create the GOT section first.
this->got_section(symtab, layout);
+ // Ensure that .rela.dyn always appears before .rela.plt This is
+ // necessary due to how, on PowerPC and some other targets, .rela.dyn
+ // needs to include .rela.plt in it's range.
+ this->rela_dyn_section(layout);
+
this->plt_ = new Output_data_plt_powerpc<size, big_endian>(layout);
layout->add_output_section_data(".plt", elfcpp::SHT_PROGBITS,
(elfcpp::SHF_ALLOC
| elfcpp::SHF_EXECINSTR
| elfcpp::SHF_WRITE),
- this->plt_, false);
+ this->plt_, false, false, false, false);
// Define _PROCEDURE_LINKAGE_TABLE_ at the start of the .plt section.
symtab->define_in_output_data("_PROCEDURE_LINKAGE_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
this->plt_,
0, 0, elfcpp::STT_OBJECT,
elfcpp::STB_LOCAL,
typedef Target_powerpc<size, big_endian> Powerpc;
typedef typename Target_powerpc<size, big_endian>::Scan Scan;
- gold::gc_process_relocs<size, big_endian, Powerpc, elfcpp::SHT_RELA, Scan>(
+ gold::gc_process_relocs<size, big_endian, Powerpc, elfcpp::SHT_RELA, Scan,
+ typename Target_powerpc::Relocatable_size_for_reloc>(
symtab,
layout,
this,
Output_section* os = layout->add_output_section_data(".sdata", 0,
elfcpp::SHF_ALLOC
| elfcpp::SHF_WRITE,
- sdata, false);
+ sdata, false,
+ false, false, false);
symtab->define_in_output_data("_SDA_BASE_", NULL,
+ Symbol_table::PREDEFINED,
os,
32768, 0,
elfcpp::STT_OBJECT,
Symbol_table*)
{
// Fill in some more dynamic tags.
- Output_data_dynamic* const odyn = layout->dynamic_data();
- if (odyn != NULL)
- {
- if (this->plt_ != NULL
- && this->plt_->output_section() != NULL)
- {
- const Output_data* od = this->plt_->rel_plt();
- odyn->add_section_size(elfcpp::DT_PLTRELSZ, od);
- odyn->add_section_address(elfcpp::DT_JMPREL, od);
- odyn->add_constant(elfcpp::DT_PLTREL, elfcpp::DT_RELA);
-
- odyn->add_section_address(elfcpp::DT_PLTGOT, this->plt_);
- }
-
- if (this->rela_dyn_ != NULL
- && this->rela_dyn_->output_section() != NULL)
- {
- const Output_data* od = this->rela_dyn_;
- odyn->add_section_address(elfcpp::DT_RELA, od);
- odyn->add_section_size(elfcpp::DT_RELASZ, od);
- odyn->add_constant(elfcpp::DT_RELAENT,
- elfcpp::Elf_sizes<size>::rela_size);
- }
-
- if (!parameters->options().shared())
- {
- // The value of the DT_DEBUG tag is filled in by the dynamic
- // linker at run time, and used by the debugger.
- odyn->add_constant(elfcpp::DT_DEBUG, 0);
- }
- }
+ const Reloc_section* rel_plt = (this->plt_ == NULL
+ ? NULL
+ : this->plt_->rel_plt());
+ layout->add_target_dynamic_tags(false, this->plt_, rel_plt,
+ this->rela_dyn_, true, size == 32);
// Emit any relocs we saved in an attempt to avoid generating COPY
// relocs.
// Get the GOT offset if needed. Unlike i386 and x86_64, our GOT
// pointer points to the beginning, not the end, of the table.
// So we just use the plain offset.
- bool have_got_offset = false;
unsigned int got_offset = 0;
unsigned int got2_offset = 0;
switch (r_type)
gold_assert(object->local_has_got_offset(r_sym, GOT_TYPE_STANDARD));
got_offset = object->local_got_offset(r_sym, GOT_TYPE_STANDARD);
}
- have_got_offset = true;
break;
// R_PPC_PLTREL24 is rather special. If non-zero,
got2_offset = got2->offset();
addend += got2_offset;
}
- have_got_offset = true;
break;
default:
projects / deliverable / binutils-gdb.git / blobdiff