+2018-03-07 Sriraman Tallam <tmsriram@google.com>
+
+ * layout.cc (Layout::default_section_order): Check for text section
+ prefixes.
+ (Layout::text_section_name_mapping): New static member.
+ (Layout::text_section_name_mapping_count): New static member.
+ (Layout::match_section_name): New static function.
+ (Layout::output_section_name): Check for text section prefixes.
+ * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value.
+ (Output_section_order::ORDER_TEXT_STARTUP): New enum value.
+ (Output_section_order::ORDER_TEXT_EXIT): New enum value.
+ (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value.
+ (Layout::text_section_name_mapping): New static member.
+ (Layout::text_section_name_mapping_count): New static member.
+ (Layout::match_section_name): New static function.
+ * options.h (keep_text_section_prefix): New -z option.
+ * testsuite/Makefile.am (keep_text_section_prefix): New test.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/keep_text_section_prefix.cc: New test source.
+ * testsuite/keep_text_section_prefix.sh: New test script.
+
+2018-02-22 Sriraman Tallam <tmsriram@google.com>
+
+ * plugin.cc (get_wrap_symbols): New plugin interface.
+ (load): Add get_wrap_symbols to transfer vector.
+ * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface.
+ * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols
+ interface.
+ * testsuite/plugin_test_wrap_symbols.sh: New test script.
+ * testsuite/plugin_test_wrap_symbols_1.cc: New file.
+ * testsuite/plugin_test_wrap_symbols_2.cc: New file.
+ * testsuite/Makefile.am (plugin_test_wrap_symbols): New test.
+ * testsuite/Makefile.in: Regenerate.
+
+2018-02-07 Sriraman Tallam <tmsriram@google.com>
+
+ * expression.cc (Symbol_expression::set_expr_sym_in_real_elf):
+ New method.
+ (Unary_expression::set_expr_sym_in_real_elf): New method.
+ (Binary_expression::set_expr_sym_in_real_elf): New method.
+ (Trinary_expression::set_expr_sym_in_real_elf): New method.
+ * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if
+ defined or used in defsyms.
+ * plugin.h (Plugin_manager::is_defsym_def): New method.
+ (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_.
+ (Plugin_manager::defsym_defines_set_): New member.
+ (Plugin_manager::Defsym_defines_set): New typedef.
+ * script.cc (Script_options::set_defsym_uses_in_real_elf): New method.
+ (Script_options::find_defsym_defs): New method.
+ * script.h (Expression::set_expr_sym_in_real_elf): New method.
+ (Symbol_assignment::is_defsym): New method.
+ (Symbol_assignment::value): New method.
+ (Script_options::find_defsym_defs): New method.
+ (Script_options::set_defsym_uses_in_real_elf): New method.
+ * testsuite/Makefile.am (plugin_test_defsym): New test.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/plugin_test.c: Check for new symbol resolution.
+ * testsuite/plugin_test_defsym.sh: New script.
+ * testsuite/plugin_test_defsym.c: New test source.
+
+2018-02-07 Alan Modra <amodra@gmail.com>
+
+ Revert 2018-01-17 Alan Modra <amodra@gmail.com>
+ * options.h: Remove --speculate-indirect-jumps support.
+ * powerpc.cc: Likewise.
+
+2018-02-02 Cary Coutant <ccoutant@gmail.com>
+
+ * PR gold/22776
+ * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add
+ support for DWARF-4 line number tables.
+ * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field.
+
+2018-01-18 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (param_plt_align): New function supplying default
+ --plt-align values. Use it..
+ (Stub_table::plt_call_align): ..here, and..
+ (Output_data_glink::global_entry_align): ..here.
+ (Stub_table::stub_align): Correct 32-bit minimum alignment.
+
+2018-01-17 Alan Modra <amodra@gmail.com>
+
+ * options.h (speculate_indirect_jumps): New option.
+ * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants.
+ (output_bctr): New function.
+ (Stub_table::plt_call_size): Add space for speculation barrier.
+ (Stub_table::branch_stub_size): Likewise.
+ (Output_data_glink::pltresolve_size): Likewise.
+ (Stub_table::do_write): Output speculation barriers.
+
+2018-01-17 Alan Modra <amodra@gmail.com>
+
+ * options.h (plt_align): Support for PowerPC32 too.
+ * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
+ (Stub_table::plt_call_size, branch_stub_size): Tidy.
+ (Stub_table::plt_call_align): Implement using stub_align.
+ (Output_data_glink::global_entry_align): New function.
+ (Output_data_glink::global_entry_off): New function.
+ (Output_data_glink::global_entry_address): Use global_entry_off.
+ (Output_data_glink::pltresolve_size): New function, replacing
+ pltresolve_size_ constant. Update all uses.
+ (Output_data_glink::add_global_entry): Align offset.
+ (Output_data_glink::set_final_data_size): Use global_entry_align.
+ (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
+ Tidy stub output. Use global_entry_off.
+
+2018-01-15 Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/22694
+ * options.h (-fuse-ld): Add correct helparg.
+
+2018-01-15 Nick Clifton <nickc@redhat.com>
+
+ * po/uk.po: Updated Ukranian translation.
+
+2018-01-13 Nick Clifton <nickc@redhat.com>
+
+ * po/gold.pot: Regenerated.
+
+2018-01-13 Nick Clifton <nickc@redhat.com>
+
+ 2.30 branch created.
+
+2018-01-12 Cary Coutant <ccoutant@gmail.com>
+
+ * NEWS: Add new features in 1.15.
+ * version.cc (version_string): Bump to 1.15.
+
+2018-01-12 Sterling Augustine <saugustine@google.com>
+
+ * cref.cc (Cref_inputs::Cref_table_compare::operator): Add
+ conditionals and calls to is_forwarder.
+
+2018-01-03 Alan Modra <amodra@gmail.com>
+
+ Update year range in copyright notice of all files.
+
For older changes see ChangeLog-2017
\f
Copyright (C) 2018 Free Software Foundation, Inc.
projects / deliverable / binutils-gdb.git / blobdiff