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Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index cadee90..0289198 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,111 @@ +2011-07-08 Ian Lance Taylor <iant@google.com> + + PR gold/12372 + * target.h (Target::plt_address_for_global): New function. + (Target::plt_address_for_local): New function. + (Target::plt_section_for_global): Remove. + (Target::plt_section_for_local): Remove. + (Target::do_plt_address_for_global): New virtual function. + (Target::do_plt_address_for_local): New virtual function. + (Target::do_plt_section_for_global): Remove. + (Target::do_plt_section_for_local): Remove. + (Target::register_global_plt_entry): Add Symbol_table and Layout + parameters. + * output.cc (Output_data_got::Got_entry::write): Use + plt_address_for_global and plt_address_for_local. + * layout.cc (Layout::add_target_dynamic_tags): Use size and + address of output section. + * i386.cc (class Output_data_plt_i386): Add irelative_rel_, + got_irelative_, and irelative_count_ fields. Update + declarations. + (Output_data_plt_i386::has_irelative_section): New function. + (Output_data_plt_i386::entry_count): Add irelative_count_. + (Output_data_plt_i386::set_final_data_size): Likewise. + (class Target_i386): Add got_irelative_ and rel_irelative_ + fields. Update declarations. + (Target_i386::Target_i386): Initialize new fields. + (Target_i386::do_plt_address_for_global): New function replacing + do_plt_section_for_global. + (Target_i386::do_plt_address_for_local): New function replacing + do_plt_section_for_local. + (Target_i386::got_section): Create got_irelative_. + (Target_i386::rel_irelative_section): New function. + (Output_data_plt_i386::Output_data_plt_i386): Initialize new + fields. Don't define __rel_iplt_{start,end}. + (Output_data_plt_i386::add_entry): Add symtab and layout + parameters. Change all callers. Use different PLT and GOT for + IFUNC symbols. + (Output_data_plt_i386::add_local_ifunc_entry): Add symtab and + layout parameters. Change all callers. Use different PLT and + GOT. + (Output_data_plt_i386::rel_tls_desc): Fix formatting. + (Output_data_plt_i386::rel_irelative): New function. + (Output_data_plt_i386::address_for_global): New function. + (Output_data_plt_i386::address_for_local): New function. + (Output_data_plt_i386::do_write): Write out IRELATIVE area. Use + IRELATIVE GOT when changing IFUNC GOT entries. + (Target_i386::Scan::global): Use IRELATIVE GOT for IRELATIVE + reloc. + (Target_i386::do_finalize_sections): Create the __rel_iplt symbols + if we didn't create an IRELATIVE GOT. + (Target_i386::Relocate::relocate): Use plt_address_for_global and + plt_address_for_local. + (Target_i386::do_dynsym_value): Use plt_address_for_global. + * x86_64.cc (class Output_data_plt_x86_64): Add irelative_rel_, + got_irelative_, and irelative_count_ fields. Update + declarations. + (Output_data_plt_x86_64::Output_data_plt_x86_64) [both versions]: + Initialize new fields. Remove symtab parameter. Change all + callers. + (Output_data_plt_x86_64::get_tlsdesc_plt_offset): Add + irelative_count_. + (Output_data_plt_x86_64::has_irelative_section): New function. + (Output_data_plt_x86_64::entry_count): Add irelative_count_. + (class Target_x86_64): Add got_irelative_ and rel_irelative_ + fields. Update declarations. + (Target_x86_64::Target_x86_64): Initialize new fields. + (Target_x86_64::do_plt_address_for_global): New function replacing + do_plt_section_for_global. + (Target_x86_64::do_plt_address_for_local): New function replacing + do_plt_section_for_local. + (Target_x86_64::got_section): Create got_irelative_. + (Target_x86_64::rela_irelative_section): New function. + (Output_data_plt_x86_64::init): Remove symtab parameter. Change + all callers. Don't create __rel_iplt_{start,end}. + (Output_data_plt_x86_64::add_entry): Add symtab and layout + parameters. Change all callers. Use different PLT and GOT for + IFUNC symbols. + (Output_data_plt_x86_64::add_local_ifunc_entry): Add symtab and + layout parameters. Change all callers. Use different PLT and + GOT. + (Output_data_plt_x86_64::add_relocation): Add symtab and layout + parameters. Change all callers. Use different PLT and GOT for + IFUNC symbols. + (Output_data_plt_x86_64::rela_tlsdesc): Fix formatting. + (Output_data_plt_x86_64::rela_irelative): New function. + (Output_data_plt_x86_64::address_for_global): New function. + (Output_data_plt_x86_64::address_for_local): New function. + (Output_data_plt_x86_64::set_final_data_size): Likewise. + (Output_data_plt_x86_64::do_write): Write out IRELATIVE area. + (Target_x86_64::init_got_plt_for_update): Create got_irelative_. + (Target_x86_64::register_global_plt_entry): Add symtab and layout + parameters. + (Target_x86_64::Scan::global): Use IRELATIVE GOT for IRELATIVE + reloc. + (Target_x86_64::do_finalize_sections): Create the __rela_iplt + symbols if we didn't create an IRELATIVE GOT. + (Target_x86_64::Relocate::relocate): Use plt_address_for_global and + plt_address_for_local. + (Target_x86_64::do_dynsym_value): Use plt_address_for_global. + * testsuite/ifuncvar1.c: New test file. + * testsuite/ifuncvar2.c: New test file. + * testsuite/ifuncvar3.c: New test file. + * testsuite/Makefile.am (check_PROGRAMS): Add ifuncvar. + (ifuncvar1_pic.o, ifuncvar2_pic.o, ifuncvar.so): New targets. + (ifuncvar_SOURCES, ifuncvar_DEPENDENCIES): New variables. + (ifuncvar_LDFLAGS, ifuncvar_LDADD): New variables. + * testsuite/Makefile.in: Rebuild. + 2011-07-07 Cary Coutant <ccoutant@google.com> * testsuite/Makefile.am (two_file_test_1_v1_ndebug.o): New target. |