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Remove unnecessary target dependencies on relocation format.

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2015-11-09  Cary Coutant  <ccoutant@gmail.com>
	    Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>

gold/
	* copy-relocs.h (Copy_relocs::copy_reloc): Replace reloc parameter
	with type, offset, addend.
	(Copy_relocs::save): Likewise.
	* copy-relocs.cc (Copy_relocs::copy_reloc): Likewise.
	(Copy_relocs::save): Likewise.
	* aarch64.cc (Target_aarch64::copy_reloc): Pass r_type, r_offset,
	and r_addend to Copy_relocs::copy_reloc.
	* arm.cc (Target_arm::copy_reloc): Likewise.
	* i386.cc (Target_i386::copy_reloc): Likewise.
	* mips.cc (Target_mips::copy_reloc): Likewise.
	* powerpc.cc (Target_powerpc::copy_reloc): Likewise.
	* s390.cc (Target_s390::copy_reloc): Likewise.
	* sparc.cc (Target_sparc::copy_reloc): Likewise.
	* tilegx.cc (Target_tilegx::copy_reloc): Likewise.
	* x86_64.cc (Target_x86_64::copy_reloc): Likewise.
This commit is contained in:
Cary Coutant 2015-11-09 08:43:46 -08:00
parent dddc0e16ef
commit 859d79870d
12 changed files with 78 additions and 23 deletions
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19
gold/ChangeLog
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@ -1,3 +1,22 @@
2015-11-09 Cary Coutant <ccoutant@gmail.com>
Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* copy-relocs.h (Copy_relocs::copy_reloc): Replace reloc parameter
with type, offset, addend.
(Copy_relocs::save): Likewise.
* copy-relocs.cc (Copy_relocs::copy_reloc): Likewise.
(Copy_relocs::save): Likewise.
* aarch64.cc (Target_aarch64::copy_reloc): Pass r_type, r_offset,
and r_addend to Copy_relocs::copy_reloc.
* arm.cc (Target_arm::copy_reloc): Likewise.
* i386.cc (Target_i386::copy_reloc): Likewise.
* mips.cc (Target_mips::copy_reloc): Likewise.
* powerpc.cc (Target_powerpc::copy_reloc): Likewise.
* s390.cc (Target_s390::copy_reloc): Likewise.
* sparc.cc (Target_sparc::copy_reloc): Likewise.
* tilegx.cc (Target_tilegx::copy_reloc): Likewise.
* x86_64.cc (Target_x86_64::copy_reloc): Likewise.
2015-11-05 Cary Coutant <ccoutant@gmail.com>
PR gold/19119

5
gold/aarch64.cc
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@ -3338,10 +3338,13 @@ class Target_aarch64 : public Sized_target<size, big_endian>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rela<size, big_endian>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<size>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<size>(sym),
object, shndx, output_section,
reloc, this->rela_dyn_section(layout));
r_type, reloc.get_r_offset(),
reloc.get_r_addend(),
this->rela_dyn_section(layout));
}
// Information about this specific target which we pass to the

4
gold/arm.cc
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@ -2806,9 +2806,11 @@ class Target_arm : public Sized_target<32, big_endian>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rel<32, big_endian>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<32>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<32>(sym),
object, shndx, output_section, reloc,
object, shndx, output_section,
r_type, reloc.get_r_offset(), 0,
this->rel_dyn_section(layout));
}

20
gold/copy-relocs.cc
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@ -42,7 +42,9 @@ Copy_relocs<sh_type, size, big_endian>::copy_reloc(
Sized_relobj_file<size, big_endian>* object,
unsigned int shndx,
Output_section* output_section,
const Reloc& rel,
unsigned int r_type,
typename elfcpp::Elf_types<size>::Elf_Addr r_offset,
typename elfcpp::Elf_types<size>::Elf_Swxword r_addend,
Output_data_reloc<sh_type, true, size, big_endian>* reloc_section)
{
if (this->need_copy_reloc(sym, object, shndx))
@ -51,7 +53,8 @@ Copy_relocs<sh_type, size, big_endian>::copy_reloc(
{
// We may not need a COPY relocation. Save this relocation to
// possibly be emitted later.
this->save(sym, object, shndx, output_section, rel);
this->save(sym, object, shndx, output_section,
r_type, r_offset, r_addend);
}
}
@ -176,14 +179,13 @@ Copy_relocs<sh_type, size, big_endian>::save(
Sized_relobj_file<size, big_endian>* object,
unsigned int shndx,
Output_section* output_section,
const Reloc& rel)
unsigned int r_type,
typename elfcpp::Elf_types<size>::Elf_Addr r_offset,
typename elfcpp::Elf_types<size>::Elf_Swxword r_addend)
{
unsigned int reloc_type = elfcpp::elf_r_type<size>(rel.get_r_info());
typename elfcpp::Elf_types<size>::Elf_Addr addend =
Reloc_types<sh_type, size, big_endian>::get_reloc_addend_noerror(&rel);
this->entries_.push_back(Copy_reloc_entry(sym, reloc_type, object, shndx,
output_section, rel.get_r_offset(),
addend));
this->entries_.push_back(Copy_reloc_entry(sym, r_type, object, shndx,
output_section, r_offset,
r_addend));
}
// Emit any saved relocs.

20
gold/copy-relocs.h
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@ -65,10 +65,15 @@ class Copy_relocs
// will wind up. REL is the reloc itself. The Output_data_reloc
// section is where the dynamic relocs are put.
void
copy_reloc(Symbol_table*, Layout*, Sized_symbol<size>* sym,
copy_reloc(Symbol_table*,
Layout*,
Sized_symbol<size>* sym,
Sized_relobj_file<size, big_endian>* object,
unsigned int shndx, Output_section* output_section,
const Reloc& rel,
unsigned int shndx,
Output_section* output_section,
unsigned int r_type,
typename elfcpp::Elf_types<size>::Elf_Addr r_offset,
typename elfcpp::Elf_types<size>::Elf_Swxword r_addend,
Output_data_reloc<sh_type, true, size, big_endian>*);
// Return whether there are any saved relocations.
@ -135,8 +140,13 @@ class Copy_relocs
// Save a reloc against SYM for possible emission later.
void
save(Symbol*, Sized_relobj_file<size, big_endian>*, unsigned int shndx,
Output_section*, const Reloc& rel);
save(Symbol*,
Sized_relobj_file<size, big_endian>*,
unsigned int shndx,
Output_section*,
unsigned int r_type,
typename elfcpp::Elf_types<size>::Elf_Addr r_offset,
typename elfcpp::Elf_types<size>::Elf_Swxword r_addend);
// The target specific relocation type of the COPY relocation.
const unsigned int copy_reloc_type_;

4
gold/i386.cc
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@ -828,9 +828,11 @@ class Target_i386 : public Sized_target<32, false>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rel<32, false>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<32>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<32>(sym),
object, shndx, output_section, reloc,
object, shndx, output_section,
r_type, reloc.get_r_offset(), 0,
this->rel_dyn_section(layout));
}

4
gold/mips.cc
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@ -3602,10 +3602,12 @@ class Target_mips : public Sized_target<size, big_endian>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rel<size, big_endian>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<size>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<size>(sym),
object, shndx, output_section,
reloc, this->rel_dyn_section(layout));
r_type, reloc.get_r_offset(), 0,
this->rel_dyn_section(layout));
}
void

5
gold/powerpc.cc
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@ -1207,10 +1207,13 @@ class Target_powerpc : public Sized_target<size, big_endian>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rela<size, big_endian>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<size>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<size>(sym),
object, shndx, output_section,
reloc, this->rela_dyn_section(layout));
r_type, reloc.get_r_offset(),
reloc.get_r_addend(),
this->rela_dyn_section(layout));
}
// Look over all the input sections, deciding where to place stubs.

5
gold/s390.cc
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@ -681,10 +681,13 @@ class Target_s390 : public Sized_target<size, true>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rela<size, true>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<size>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<size>(sym),
object, shndx, output_section,
reloc, this->rela_dyn_section(layout));
r_type, reloc.get_r_offset(),
reloc.get_r_addend(),
this->rela_dyn_section(layout));
}
// Information about this specific target which we pass to the

5
gold/sparc.cc
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@ -415,10 +415,13 @@ class Target_sparc : public Sized_target<size, big_endian>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rela<size, big_endian>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<size>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<size>(sym),
object, shndx, output_section,
reloc, this->rela_dyn_section(layout));
r_type, reloc.get_r_offset(),
reloc.get_r_addend(),
this->rela_dyn_section(layout));
}
// Information about this specific target which we pass to the

5
gold/tilegx.cc
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@ -594,10 +594,13 @@ class Target_tilegx : public Sized_target<size, big_endian>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rela<size, big_endian>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<size>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<size>(sym),
object, shndx, output_section,
reloc, this->rela_dyn_section(layout));
r_type, reloc.get_r_offset(),
reloc.get_r_addend(),
this->rela_dyn_section(layout));
}
// Information about this specific target which we pass to the

5
gold/x86_64.cc
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@ -968,10 +968,13 @@ class Target_x86_64 : public Sized_target<size, false>
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rela<size, false>& reloc)
{
unsigned int r_type = elfcpp::elf_r_type<size>(reloc.get_r_info());
this->copy_relocs_.copy_reloc(symtab, layout,
symtab->get_sized_symbol<size>(sym),
object, shndx, output_section,
reloc, this->rela_dyn_section(layout));
r_type, reloc.get_r_offset(),
reloc.get_r_addend(),
this->rela_dyn_section(layout));
}
// Information about this specific target which we pass to the