diff options
Diffstat (limited to 'gold/reloc.h')
| -rw-r--r-- | gold/reloc.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gold/reloc.h b/gold/reloc.h index 3a33c9b01ba..fefcb3f1e28 100644 --- a/gold/reloc.h +++ b/gold/reloc.h @@ -247,6 +247,8 @@ class Relocatable_relocs RELOC_ADJUST_FOR_SECTION_2, RELOC_ADJUST_FOR_SECTION_4, RELOC_ADJUST_FOR_SECTION_8, + // Like RELOC_ADJUST_FOR_SECTION_4 but for unaligned relocs. + RELOC_ADJUST_FOR_SECTION_4_UNALIGNED, // Discard the input reloc--process it completely when relocating // the data section contents. RELOC_DISCARD, @@ -347,6 +349,20 @@ private: elfcpp::Swap<valsize, big_endian>::writeval(wv, x); } + // Like the above but for relocs at unaligned addresses. + template<int valsize> + static inline void + rel_unaligned(unsigned char* view, + const Sized_relobj_file<size, big_endian>* object, + const Symbol_value<size>* psymval) + { + typedef typename elfcpp::Swap_unaligned<valsize, big_endian>::Valtype + Valtype; + Valtype x = elfcpp::Swap_unaligned<valsize, big_endian>::readval(view); + x = psymval->value(object, x); + elfcpp::Swap_unaligned<valsize, big_endian>::writeval(view, x); + } + // Do a simple relocation with the addend in the relocation. // VALSIZE is the size of the value. template<int valsize> @@ -558,6 +574,13 @@ public: const Symbol_value<size>* psymval) { This::template rel<32>(view, object, psymval); } + // Like above but for relocs at unaligned addresses. + static inline void + rel32_unaligned(unsigned char* view, + const Sized_relobj_file<size, big_endian>* object, + const Symbol_value<size>* psymval) + { This::template rel_unaligned<32>(view, object, psymval); } + // Do an 32-bit RELA relocation with the addend in the relocation. static inline void rela32(unsigned char* view, elfcpp::Elf_Word value, elfcpp::Elf_Word addend) |