diff options
Diffstat (limited to 'gold/powerpc.cc')
| -rw-r--r-- | gold/powerpc.cc | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/gold/powerpc.cc b/gold/powerpc.cc index 2d1d984..8eac783 100644 --- a/gold/powerpc.cc +++ b/gold/powerpc.cc @@ -1,6 +1,6 @@ // powerpc.cc -- powerpc 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> // and David Edelsohn <edelsohn@gnu.org> @@ -61,6 +61,22 @@ class Target_powerpc : public Sized_target<size, big_endian> { } + // Process the relocations to determine unreferenced sections for + // garbage collection. + void + gc_process_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); + // Scan the relocations to look for symbol adjustments. void scan_relocs(const General_options& options, @@ -1414,6 +1430,42 @@ Target_powerpc<size, big_endian>::Scan::global( } } +// Process relocations for gc. + +template<int size, bool big_endian> +void +Target_powerpc<size, big_endian>::gc_process_relocs( + const General_options& options, + 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_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>( + options, + 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> |