diff options
Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index f5005ef96a3..59c60e7929c 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,134 @@ +2017-02-22 Alan Modra <amodra@gmail.com> + + Apply from master + * powerpc.cc (Target_powerpc::make_iplt_section): Check that + output_section exists before attempting add_output_section_data. + (Target_powerpc::make_brlt_section): Likewise. + + 2017-02-03 Alan Modra <amodra@gmail.com> + * powerpc.cc (Powerpc_relobj::make_toc_relative): Don't crash + when no .toc section exists. + + 2017-01-13 H.J. Lu <hongjiu.lu@intel.com> + PR gold/21040 + * powerpc.cc (Powerpc_relobj<size, big_endian>::make_toc_relative): + Cast 0x80008000 to uint64_t. + + 2017-01-11 Alan Modra <amodra@gmail.com> + * powerpc.cc (class Powerpc_copy_relocs): New. + (Powerpc_copy_relocs::emit): New function. + (Powerpc_relobj::relatoc_, toc_, no_toc_opt_): New variables. + (Powerpc_relobj::toc_shndx, set_no_toc_opt, no_toc_opt): New inlines. + (Powerpc_relobj::do_relocate_sections): New function. + (Powerpc_relobj::make_toc_relative): Likewise. + (Powerpc_relobj::do_find_special_sections): Stash away .rela.toc + and .toc too. + (ok_lo_toc_insn): Move earlier, and handle more insns. + (Target_powerpc::Scan::local): If optimizing toc accesses, set + no_toc_opt for entries we can't edit. Check insn validity. + Emit "toc optimization is not supported" warning, downgraded + from error. + (Target_powerpc::Scan::global): Likewise. + (Target_powerpc::Relocate::relocate): Edit TOC indirect code + to TOC relative. Don't emit "toc optimization is not supported" + error here. + + 2017-01-10 Cary Coutant <ccoutant@gmail.com> + * aarch64.cc (AArch64_relobj::do_relocate_sections): Call + Sized_relobj_file::relocate_section_range(). + * arm.cc (Arm_relobj::do_relocate_sections): Likewise. + * object.h (Sized_relobj_file::relocate_section_range): New method. + * reloc.cc (Sized_relobj_file::do_relocate_sections): Move + implementation... + (Sized_relobj_file::relocate_section_range): ...to new method. + + 2017-01-10 Alan Modra <amodra@gmail.com> + * options.h: Add --secure-plt option. + * powerpc.cc (Target_powerpc::Scan::local): Detect and error + on -fPIC -mbss-plt code. + (Target_powerpc::Scan::global): Likewise. + + 2017-01-09 Alan Modra <amodra@gmail.com> + * powerpc.cc (Target_powerpc::make_plt_section): Point sh_info of + ".rela.plt" at ".plt". + + 2017-01-07 Alan Modra <amodra@gmail.com> + * powerpc.cc: Use shorter equivalent elfcpp typedef for + Reltype and reloc_size throughout. + (Target_powerpc::symval_for_branch): Exclude dynamic symbols. + (Target_powerpc::Scan::local): Use local var r_sym. + (Target_powerpc::Scan::global: Likewise. + (Target_powerpc::Relocate::relocate): Delete shadowing r_sym. + + 2016-12-08 Alan Modra <amodra@gmail.com> + * powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather + then asserting. + + 2016-12-08 Alan Modra <amodra@gmail.com> + * options.h (--stub-group-multi): Fix typo. + + 2016-12-07 Alan Modra <amodra@gmail.com> + * options.h (--stub-group-multi): New PowerPC option. + * powerpc.cc (Stub_control): Add multi_os_ var and param + to constructor. Sort start_ var later. Comment State. + (Stub_control::can_add_to_stub_group): Heed multi_os_. + (Target_powerpc::group_sections): Update. + + 2016-12-07 Alan Modra <amodra@gmail.com> + PR gold/20878 + * powerpc.cc (Stub_control): Replace stubs_always_before_branch_ + with stubs_always_after_branch_, group_end_addr_ with + group_start_addr_. + (Stub_control::can_add_to_stub_group): Rewrite to suit scanning + sections by increasing address. + (Target_powerpc::group_sections): Scan that way. Delete corner + case. + * options.h (--stub-group-size): Update help string. + + 2016-12-07 Alan Modra <amodra@gmail.com> + * powerpc.cc (Stub_table_owner): Provide constructor. + (Powerpc_relobj::set_stub_table): Resize fill with -1. + (Target_powerpc::Branch_info::make_stub): Provide target debug + output on returning false. + + 2016-12-01 Cary Coutant <ccoutant@gmail.com> + PR gold/20807 + * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle + section symbols correctly. + * arm.cc (Target_arm): Likewise. + * powerpc.cc (Target_powerpc): Likewise. + + 2016-08-31 Alan Modra <amodra@gmail.com> + * powerpc.cc (class Stub_control): Delete stub14_group_size_ + and has14_. Add group_size_. + (Stub_control::can_add_to_stub_group): Adjust to suit. Print + debug info when switching to adding sections before stubs. + + 2016-08-31 Alan Modra <amodra@gmail.com> + * debug.h (DEBUG_TARGET): New. + (DEBUG_ALL): Add DEBUG_TARGET. + (gold_debug): Delete FORMAT param. + * powerpc.cc (Stub_control::can_add_to_stub_group): Print debug ourput. + + 2016-08-30 Alan Modra <amodra@gmail.com> + PR 20523 + * powerpc.cc (class Stub_control): Add has14_. Comment owner_. + (Stub_control::can_add_to_stub_group): Correct grouping of + sections containing 14-bit external branches. When returning + false, set state_ to reflect the fact that we have one section + for the next group. Rewrite most of function for clarity. + Add and expand comments. + (Target_powerpc::do_relax): Print stub group size retry in hex. + + 2016-08-26 Han Shen <shenhan@google.com> + PR gold/20529 - relaxing loop never ends. + * powerpc.cc (Stub_table::min_size_threshold_): New member to + limit size. + (Stub_table::set_min_size_threshold): New member function. + (Stub_table::set_address_and_size): Add code to only allow size + increase. + (Target_powerpc::do_relax): Add code to record last size. + 2016-09-26 Cary Coutant <ccoutant@gmail.com> PR gold/20238 |