// sparc.cc -- sparc target support for gold.
-// Copyright 2008 Free Software Foundation, Inc.
+// Copyright 2008, 2009 Free Software Foundation, Inc.
// Written by David S. Miller <davem@davemloft.net>.
// This file is part of gold.
#include "target-select.h"
#include "tls.h"
#include "errors.h"
+#include "gc.h"
namespace
{
{
}
+ // Process the relocations to determine unreferenced sections for
+ // garbage collection.
+ void
+ gc_process_relocs(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj<size, big_endian>* object,
+ unsigned int data_shndx,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_symbols);
+
// Scan the relocations to look for symbol adjustments.
void
- scan_relocs(const General_options& options,
- Symbol_table* symtab,
+ scan_relocs(Symbol_table* symtab,
Layout* layout,
Sized_relobj<size, big_endian>* object,
unsigned int data_shndx,
const unsigned char* plocal_symbols);
// Finalize the sections.
void
- do_finalize_sections(Layout*);
+ do_finalize_sections(Layout*, const Input_objects*, Symbol_table*);
// Return the value to use for a dynamic which requires special
// treatment.
bool needs_special_offset_handling,
unsigned char* view,
typename elfcpp::Elf_types<size>::Elf_Addr view_address,
- section_size_type view_size);
+ section_size_type view_size,
+ const Reloc_symbol_changes*);
// Scan the relocs during a relocatable link.
void
- scan_relocatable_relocs(const General_options& options,
- Symbol_table* symtab,
+ scan_relocatable_relocs(Symbol_table* symtab,
Layout* layout,
Sized_relobj<size, big_endian>* object,
unsigned int data_shndx,
return strcmp(sym->name(), "___tls_get_addr") == 0;
}
+ // Return whether there is a GOT section.
+ bool
+ has_got_section() const
+ { return this->got_ != NULL; }
+
// Return the size of the GOT section.
section_size_type
got_size()
{ }
inline void
- local(const General_options& options, Symbol_table* symtab,
- Layout* layout, Target_sparc* target,
+ local(Symbol_table* symtab, Layout* layout, Target_sparc* target,
Sized_relobj<size, big_endian>* object,
unsigned int data_shndx,
Output_section* output_section,
const elfcpp::Sym<size, big_endian>& lsym);
inline void
- global(const General_options& options, Symbol_table* symtab,
- Layout* layout, Target_sparc* target,
+ global(Symbol_table* symtab, Layout* layout, Target_sparc* target,
Sized_relobj<size, big_endian>* object,
unsigned int data_shndx,
Output_section* output_section,
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_sparc* ,
+ 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_sparc* ,
+ 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>*,
// any warnings about this relocation.
inline bool
relocate(const Relocate_info<size, big_endian>*, Target_sparc*,
- size_t relnum, const elfcpp::Rela<size, big_endian>&,
+ Output_section*, size_t relnum,
+ const elfcpp::Rela<size, big_endian>&,
unsigned int r_type, const Sized_symbol<size>*,
const Symbol_value<size>*,
unsigned char*,
Reloc_section*
rela_dyn_section(Layout*);
- // Return true if the symbol may need a COPY relocation.
- // References from an executable object to non-function symbols
- // defined in a dynamic object may need a COPY relocation.
- bool
- may_need_copy_reloc(Symbol* gsym)
- {
- return (!parameters->options().shared()
- && gsym->is_from_dynobj()
- && gsym->type() != elfcpp::STT_FUNC);
- }
-
// Copy a relocation against a global symbol.
void
copy_reloc(Symbol_table* symtab, Layout* layout,
"/usr/lib/ld.so.1", // dynamic_linker
0x00010000, // default_text_segment_address
64 * 1024, // abi_pagesize (overridable by -z max-page-size)
- 8 * 1024 // common_pagesize (overridable by -z common-page-size)
+ 8 * 1024, // common_pagesize (overridable by -z common-page-size)
+ elfcpp::SHN_UNDEF, // small_common_shndx
+ elfcpp::SHN_UNDEF, // large_common_shndx
+ 0, // small_common_section_flags
+ 0, // large_common_section_flags
+ NULL, // attributes_section
+ NULL // attributes_vendor
};
template<>
"/usr/lib/sparcv9/ld.so.1", // dynamic_linker
0x100000, // default_text_segment_address
64 * 1024, // abi_pagesize (overridable by -z max-page-size)
- 8 * 1024 // common_pagesize (overridable by -z common-page-size)
+ 8 * 1024, // common_pagesize (overridable by -z common-page-size)
+ elfcpp::SHN_UNDEF, // small_common_shndx
+ elfcpp::SHN_UNDEF, // large_common_shndx
+ 0, // small_common_section_flags
+ 0, // large_common_section_flags
+ NULL, // attributes_section
+ NULL // attributes_vendor
};
// We have to take care here, even when operating in little-endian
os = layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
(elfcpp::SHF_ALLOC
| elfcpp::SHF_WRITE),
- this->got_);
- os->set_is_relro();
+ this->got_, false, true, 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_);
+ 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_);
+ elfcpp::SHF_ALLOC, this->rel_, true,
+ false, false, false);
}
template<int size, bool big_endian>
// Create the GOT sections first.
this->got_section(symtab, layout);
+ // Ensure that .rela.dyn always appears before .rela.plt This is
+ // necessary due to how, on Sparc 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_sparc<size, big_endian>(layout);
layout->add_output_section_data(".plt", elfcpp::SHT_PROGBITS,
(elfcpp::SHF_ALLOC
| elfcpp::SHF_EXECINSTR
| elfcpp::SHF_WRITE),
- this->plt_);
+ 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,
case elfcpp::R_SPARC_TLS_IE_LO10:
case elfcpp::R_SPARC_TLS_IE_LD:
case elfcpp::R_SPARC_TLS_IE_LDX:
+ case elfcpp::R_SPARC_TLS_IE_ADD:
// These are Initial-Exec relocs which get the thread offset
// from the GOT. If we know that we are linking against the
// local symbol, we can switch to Local-Exec, which links the
// error per object file.
if (this->issued_non_pic_error_)
return;
+ gold_assert(parameters->options().output_is_position_independent());
object->error(_("requires unsupported dynamic reloc; "
"recompile with -fPIC"));
this->issued_non_pic_error_ = true;
template<int size, bool big_endian>
inline void
Target_sparc<size, big_endian>::Scan::local(
- const General_options&,
Symbol_table* symtab,
Layout* layout,
Target_sparc<size, big_endian>* target,
if (parameters->options().output_is_position_independent())
{
Reloc_section* rela_dyn = target->rela_dyn_section(layout);
+ unsigned int r_sym = elfcpp::elf_r_sym<size>(reloc.get_r_info());
check_non_pic(object, r_type);
if (lsym.get_st_type() != elfcpp::STT_SECTION)
{
- unsigned int r_sym = elfcpp::elf_r_sym<size>(reloc.get_r_info());
rela_dyn->add_local(object, r_sym, orig_r_type, output_section,
data_shndx, reloc.get_r_offset(),
reloc.get_r_addend());
}
else
{
- unsigned int r_sym = elfcpp::elf_r_sym<size>(reloc.get_r_info());
gold_assert(lsym.get_st_value() == 0);
- rela_dyn->add_local_relative(object, r_sym, orig_r_type,
- output_section, data_shndx,
- reloc.get_r_offset(),
- reloc.get_r_addend());
+ rela_dyn->add_symbolless_local_addend(object, r_sym, orig_r_type,
+ output_section, data_shndx,
+ reloc.get_r_offset(),
+ reloc.get_r_addend());
}
}
break;
case elfcpp::R_SPARC_WDISP30:
+ case elfcpp::R_SPARC_WPLT30:
case elfcpp::R_SPARC_WDISP22:
case elfcpp::R_SPARC_WDISP19:
case elfcpp::R_SPARC_WDISP16:
case elfcpp::R_SPARC_PC22:
break;
+ case elfcpp::R_SPARC_GOTDATA_OP:
+ case elfcpp::R_SPARC_GOTDATA_OP_HIX22:
+ case elfcpp::R_SPARC_GOTDATA_OP_LOX10:
case elfcpp::R_SPARC_GOT10:
case elfcpp::R_SPARC_GOT13:
case elfcpp::R_SPARC_GOT22:
case elfcpp::R_SPARC_TLS_IE_LO10:
case elfcpp::R_SPARC_TLS_IE_LD:
case elfcpp::R_SPARC_TLS_IE_LDX:
+ case elfcpp::R_SPARC_TLS_IE_ADD:
case elfcpp::R_SPARC_TLS_LE_HIX22: // Local-exec
case elfcpp::R_SPARC_TLS_LE_LOX10:
{
case elfcpp::R_SPARC_TLS_IE_LO10:
case elfcpp::R_SPARC_TLS_IE_LD:
case elfcpp::R_SPARC_TLS_IE_LDX:
+ case elfcpp::R_SPARC_TLS_IE_ADD:
layout->set_has_static_tls();
if (optimized_type == tls::TLSOPT_NONE)
{
Reloc_section* rela_dyn = target->rela_dyn_section(layout);
unsigned int off = got->add_constant(0);
- object->set_local_got_offset(r_sym, GOT_TYPE_TLS_OFFSET,
- off);
- rela_dyn->add_local_relative(object, r_sym,
- (size == 64 ?
- elfcpp::R_SPARC_TLS_TPOFF64 :
- elfcpp::R_SPARC_TLS_TPOFF32),
- got, off, 0);
+ object->set_local_got_offset(r_sym, GOT_TYPE_TLS_OFFSET, off);
+
+ rela_dyn->add_symbolless_local_addend(object, r_sym,
+ (size == 64 ?
+ elfcpp::R_SPARC_TLS_TPOFF64 :
+ elfcpp::R_SPARC_TLS_TPOFF32),
+ got, off, 0);
}
}
else if (optimized_type != tls::TLSOPT_TO_LE)
gold_assert(lsym.get_st_type() != elfcpp::STT_SECTION);
unsigned int r_sym = elfcpp::elf_r_sym<size>(reloc.get_r_info());
Reloc_section* rela_dyn = target->rela_dyn_section(layout);
- rela_dyn->add_local_relative(object, r_sym, r_type,
- output_section, data_shndx,
- reloc.get_r_offset(), 0);
+ rela_dyn->add_symbolless_local_addend(object, r_sym, r_type,
+ output_section, data_shndx,
+ reloc.get_r_offset(), 0);
}
break;
}
template<int size, bool big_endian>
inline void
Target_sparc<size, big_endian>::Scan::global(
- const General_options&,
Symbol_table* symtab,
Layout* layout,
Target_sparc<size, big_endian>* target,
{
unsigned int orig_r_type = r_type;
+ // A reference to _GLOBAL_OFFSET_TABLE_ implies that we need a got
+ // section. We check here to avoid creating a dynamic reloc against
+ // _GLOBAL_OFFSET_TABLE_.
+ if (!target->has_got_section()
+ && strcmp(gsym->name(), "_GLOBAL_OFFSET_TABLE_") == 0)
+ target->got_section(symtab, layout);
+
r_type &= 0xff;
switch (r_type)
{
flags |= Symbol::FUNCTION_CALL;
if (gsym->needs_dynamic_reloc(flags))
{
- if (target->may_need_copy_reloc(gsym))
+ if (gsym->may_need_copy_reloc())
{
target->copy_reloc(symtab, layout, object,
data_shndx, output_section, gsym,
// Make a dynamic relocation if necessary.
if (gsym->needs_dynamic_reloc(Symbol::ABSOLUTE_REF))
{
- if (target->may_need_copy_reloc(gsym))
+ unsigned int r_off = reloc.get_r_offset();
+
+ // The assembler can sometimes emit unaligned relocations
+ // for dwarf2 cfi directives.
+ switch (r_type)
+ {
+ case elfcpp::R_SPARC_16:
+ if (r_off & 0x1)
+ orig_r_type = r_type = elfcpp::R_SPARC_UA16;
+ break;
+ case elfcpp::R_SPARC_32:
+ if (r_off & 0x3)
+ orig_r_type = r_type = elfcpp::R_SPARC_UA32;
+ break;
+ case elfcpp::R_SPARC_64:
+ if (r_off & 0x7)
+ orig_r_type = r_type = elfcpp::R_SPARC_UA64;
+ break;
+ case elfcpp::R_SPARC_UA16:
+ if (!(r_off & 0x1))
+ orig_r_type = r_type = elfcpp::R_SPARC_16;
+ break;
+ case elfcpp::R_SPARC_UA32:
+ if (!(r_off & 0x3))
+ orig_r_type = r_type = elfcpp::R_SPARC_32;
+ break;
+ case elfcpp::R_SPARC_UA64:
+ if (!(r_off & 0x7))
+ orig_r_type = r_type = elfcpp::R_SPARC_64;
+ break;
+ }
+
+ if (gsym->may_need_copy_reloc())
{
target->copy_reloc(symtab, layout, object,
data_shndx, output_section, gsym, reloc);
reloc.get_r_offset(),
reloc.get_r_addend());
else
- rela_dyn->add_global_relative(gsym, orig_r_type,
- output_section, object,
- data_shndx,
- reloc.get_r_offset(),
- reloc.get_r_addend());
+ rela_dyn->add_symbolless_global_addend(gsym, orig_r_type,
+ output_section,
+ object, data_shndx,
+ reloc.get_r_offset(),
+ reloc.get_r_addend());
}
}
}
break;
+ case elfcpp::R_SPARC_GOTDATA_OP:
+ case elfcpp::R_SPARC_GOTDATA_OP_HIX22:
+ case elfcpp::R_SPARC_GOTDATA_OP_LOX10:
case elfcpp::R_SPARC_GOT10:
case elfcpp::R_SPARC_GOT13:
case elfcpp::R_SPARC_GOT22:
case elfcpp::R_SPARC_TLS_IE_LO10:
case elfcpp::R_SPARC_TLS_IE_LD:
case elfcpp::R_SPARC_TLS_IE_LDX:
+ case elfcpp::R_SPARC_TLS_IE_ADD:
{
const bool is_final = gsym->final_value_is_known();
const tls::Tls_optimization optimized_type
if (parameters->options().shared())
{
Reloc_section* rela_dyn = target->rela_dyn_section(layout);
- rela_dyn->add_global_relative(gsym, orig_r_type,
- output_section, object,
- data_shndx, reloc.get_r_offset(),
- 0);
+ rela_dyn->add_symbolless_global_addend(gsym, orig_r_type,
+ output_section, object,
+ data_shndx, reloc.get_r_offset(),
+ 0);
}
break;
case elfcpp::R_SPARC_TLS_IE_LO10:
case elfcpp::R_SPARC_TLS_IE_LD:
case elfcpp::R_SPARC_TLS_IE_LDX:
+ case elfcpp::R_SPARC_TLS_IE_ADD:
layout->set_has_static_tls();
if (optimized_type == tls::TLSOPT_NONE)
{
}
}
+// Process relocations for gc.
+
+template<int size, bool big_endian>
+void
+Target_sparc<size, big_endian>::gc_process_relocs(
+ Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj<size, big_endian>* object,
+ unsigned int data_shndx,
+ unsigned int,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_symbols)
+{
+ typedef Target_sparc<size, big_endian> Sparc;
+ typedef typename Target_sparc<size, big_endian>::Scan Scan;
+
+ gold::gc_process_relocs<size, big_endian, Sparc, elfcpp::SHT_RELA, Scan>(
+ symtab,
+ layout,
+ this,
+ object,
+ data_shndx,
+ prelocs,
+ reloc_count,
+ output_section,
+ needs_special_offset_handling,
+ local_symbol_count,
+ plocal_symbols);
+}
+
// Scan relocations for a section.
template<int size, bool big_endian>
void
Target_sparc<size, big_endian>::scan_relocs(
- const General_options& options,
Symbol_table* symtab,
Layout* layout,
Sized_relobj<size, big_endian>* object,
}
gold::scan_relocs<size, big_endian, Sparc, elfcpp::SHT_RELA, Scan>(
- options,
symtab,
layout,
this,
template<int size, bool big_endian>
void
-Target_sparc<size, big_endian>::do_finalize_sections(Layout* layout)
+Target_sparc<size, big_endian>::do_finalize_sections(
+ Layout* layout,
+ const Input_objects*,
+ Symbol_table*)
{
// Fill in some more dynamic tags.
- Output_data_dynamic* const odyn = layout->dynamic_data();
- if (odyn != NULL)
- {
- if (this->plt_ != 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)
- {
- 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, true);
// Emit any relocs we saved in an attempt to avoid generating COPY
// relocs.
Target_sparc<size, big_endian>::Relocate::relocate(
const Relocate_info<size, big_endian>* relinfo,
Target_sparc* target,
+ Output_section*,
size_t relnum,
const elfcpp::Rela<size, big_endian>& rela,
unsigned int r_type,
unsigned int got_offset = 0;
switch (r_type)
{
+ case elfcpp::R_SPARC_GOTDATA_OP:
+ case elfcpp::R_SPARC_GOTDATA_OP_HIX22:
+ case elfcpp::R_SPARC_GOTDATA_OP_LOX10:
case elfcpp::R_SPARC_GOT10:
case elfcpp::R_SPARC_GOT13:
case elfcpp::R_SPARC_GOT22:
break;
case elfcpp::R_SPARC_16:
- Relocate_functions<size, big_endian>::rela16(view, object,
- psymval, addend);
+ if (rela.get_r_offset() & 0x1)
+ {
+ // The assembler can sometimes emit unaligned relocations
+ // for dwarf2 cfi directives.
+ Reloc::ua16(view, object, psymval, addend);
+ }
+ else
+ Relocate_functions<size, big_endian>::rela16(view, object,
+ psymval, addend);
break;
case elfcpp::R_SPARC_32:
if (!parameters->options().output_is_position_independent())
- Relocate_functions<size, big_endian>::rela32(view, object,
- psymval, addend);
+ {
+ if (rela.get_r_offset() & 0x3)
+ {
+ // The assembler can sometimes emit unaligned relocations
+ // for dwarf2 cfi directives.
+ Reloc::ua32(view, object, psymval, addend);
+ }
+ else
+ Relocate_functions<size, big_endian>::rela32(view, object,
+ psymval, addend);
+ }
break;
case elfcpp::R_SPARC_DISP8:
Reloc::lo10(view, got_offset, addend);
break;
+ case elfcpp::R_SPARC_GOTDATA_OP:
+ break;
+
+ case elfcpp::R_SPARC_GOTDATA_OP_LOX10:
case elfcpp::R_SPARC_GOT13:
Reloc::rela32_13(view, got_offset, addend);
break;
+ case elfcpp::R_SPARC_GOTDATA_OP_HIX22:
case elfcpp::R_SPARC_GOT22:
Reloc::hi22(view, got_offset, addend);
break;
case elfcpp::R_SPARC_64:
if (!parameters->options().output_is_position_independent())
- Relocate_functions<size, big_endian>::rela64(view, object,
- psymval, addend);
+ {
+ if (rela.get_r_offset() & 0x7)
+ {
+ // The assembler can sometimes emit unaligned relocations
+ // for dwarf2 cfi directives.
+ Reloc::ua64(view, object, psymval, addend);
+ }
+ else
+ Relocate_functions<size, big_endian>::rela64(view, object,
+ psymval, addend);
+ }
break;
case elfcpp::R_SPARC_OLO10:
case elfcpp::R_SPARC_TLS_IE_LO10:
case elfcpp::R_SPARC_TLS_IE_LD:
case elfcpp::R_SPARC_TLS_IE_LDX:
+ case elfcpp::R_SPARC_TLS_IE_ADD:
case elfcpp::R_SPARC_TLS_LE_HIX22:
case elfcpp::R_SPARC_TLS_LE_LOX10:
this->relocate_tls(relinfo, target, relnum, rela,
r_type);
break;
+ case elfcpp::R_SPARC_TLS_IE_ADD:
+ // This seems to be mainly so that we can find the addition
+ // instruction if there is one. There doesn't seem to be any
+ // actual relocation to apply.
+ break;
+
case elfcpp::R_SPARC_TLS_LE_HIX22:
// If we're creating a shared library, a dynamic relocation will
// have been created for this location, so do not apply it now.
bool needs_special_offset_handling,
unsigned char* view,
typename elfcpp::Elf_types<size>::Elf_Addr address,
- section_size_type view_size)
+ section_size_type view_size,
+ const Reloc_symbol_changes* reloc_symbol_changes)
{
typedef Target_sparc<size, big_endian> Sparc;
typedef typename Target_sparc<size, big_endian>::Relocate Sparc_relocate;
needs_special_offset_handling,
view,
address,
- view_size);
+ view_size,
+ reloc_symbol_changes);
}
// Return the size of a relocation while scanning during a relocatable
template<int size, bool big_endian>
void
Target_sparc<size, big_endian>::scan_relocatable_relocs(
- const General_options& options,
Symbol_table* symtab,
Layout* layout,
Sized_relobj<size, big_endian>* object,
gold::scan_relocatable_relocs<size, big_endian, elfcpp::SHT_RELA,
Scan_relocatable_relocs>(
- options,
symtab,
layout,
object,
(size == 64 ? "elf64-sparc" : "elf32-sparc"))
{ }
- Target* instantiated_target_;
-
Target* do_recognize(int machine, int, int)
{
switch (size)
return NULL;
}
- return do_instantiate_target();
+ return this->instantiate_target();
}
Target* do_instantiate_target()
- {
- if (this->instantiated_target_ == NULL)
- this->instantiated_target_ = new Target_sparc<size, big_endian>();
- return this->instantiated_target_;
- }
+ { return new Target_sparc<size, big_endian>(); }
};
Target_selector_sparc<32, true> target_selector_sparc32;
projects / binutils-gdb.git / blobdiff