diff options
Diffstat (limited to 'gold/output.h')
| -rw-r--r-- | gold/output.h | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/gold/output.h b/gold/output.h index db38236..838ca3d 100644 --- a/gold/output.h +++ b/gold/output.h @@ -2151,20 +2151,42 @@ class Output_data_group : public Output_section_data // needed. The GOT_SIZE template parameter is the size in bits of a // GOT entry, typically 32 or 64. +class Output_data_got_base : public Output_section_data_build +{ + public: + Output_data_got_base(uint64_t align) + : Output_section_data_build(align) + { } + + Output_data_got_base(off_t data_size, uint64_t align) + : Output_section_data_build(data_size, align) + { } + + // Reserve the slot at index I in the GOT. + void + reserve_slot(unsigned int i) + { this->do_reserve_slot(i); } + + protected: + // Reserve the slot at index I in the GOT. + virtual void + do_reserve_slot(unsigned int i) = 0; +}; + template<int got_size, bool big_endian> -class Output_data_got : public Output_section_data_build +class Output_data_got : public Output_data_got_base { public: typedef typename elfcpp::Elf_types<got_size>::Elf_Addr Valtype; Output_data_got() - : Output_section_data_build(Output_data::default_alignment_for_size(got_size)), + : Output_data_got_base(Output_data::default_alignment_for_size(got_size)), entries_(), free_list_() { } Output_data_got(off_t data_size) - : Output_section_data_build(data_size, - Output_data::default_alignment_for_size(got_size)), + : Output_data_got_base(data_size, + Output_data::default_alignment_for_size(got_size)), entries_(), free_list_() { // For an incremental update, we have an existing GOT section. @@ -2231,11 +2253,6 @@ class Output_data_got : public Output_section_data_build return got_offset; } - // Reserve a slot in the GOT. - void - reserve_slot(unsigned int i) - { this->free_list_.remove(i * got_size / 8, (i + 1) * got_size / 8); } - // Reserve a slot in the GOT for a local symbol. void reserve_local(unsigned int i, Relobj* object, unsigned int sym_index, @@ -2255,6 +2272,11 @@ class Output_data_got : public Output_section_data_build do_print_to_mapfile(Mapfile* mapfile) const { mapfile->print_output_data(this, _("** GOT")); } + // Reserve the slot at index I in the GOT. + virtual void + do_reserve_slot(unsigned int i) + { this->free_list_.remove(i * got_size / 8, (i + 1) * got_size / 8); } + private: // This POD class holds a single GOT entry. class Got_entry |