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authorIan Lance Taylor <iant@google.com>2008-02-06 08:13:50 +0000
committerIan Lance Taylor <iant@google.com>2008-02-06 08:13:50 +0000
commit6a74a71947df73c828f073af0dcad0c323dcd8c4 (patch)
tree19103071382f3c094d30ea8fa6e8d8bbc0af1031 /gold/target.h
parent0797561a54769f4d8217c1f141858380025b0094 (diff)
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Initial -r support.
Diffstat (limited to 'gold/target.h')
-rw-r--r--gold/target.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/gold/target.h b/gold/target.h
index 218d9f7..c05c821 100644
--- a/gold/target.h
+++ b/gold/target.h
@@ -42,6 +42,7 @@ class General_options;
class Object;
template<int size, bool big_endian>
class Sized_relobj;
+class Relocatable_relocs;
template<int size, bool big_endian>
class Relocate_info;
class Symbol;
@@ -281,6 +282,42 @@ class Sized_target : public Target
typename elfcpp::Elf_types<size>::Elf_Addr view_address,
section_size_type view_size) = 0;
+ // Scan the relocs during a relocatable link. The parameters are
+ // like scan_relocs, with an additional Relocatable_relocs
+ // parameter, used to record the disposition of the relocs.
+ virtual void
+ scan_relocatable_relocs(const General_options& options,
+ 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,
+ Relocatable_relocs*) = 0;
+
+ // Relocate a section during a relocatable link. The parameters are
+ // like relocate_section, with additional parameters for the view of
+ // the output reloc section.
+ virtual void
+ relocate_for_relocatable(const Relocate_info<size, big_endian>*,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ off_t offset_in_output_section,
+ const Relocatable_relocs*,
+ unsigned char* view,
+ typename elfcpp::Elf_types<size>::Elf_Addr
+ view_address,
+ section_size_type view_size,
+ unsigned char* reloc_view,
+ section_size_type reloc_view_size) = 0;
+
protected:
Sized_target(const Target::Target_info* pti)
: Target(pti)