+2019-12-18 Alan Modra <amodra@gmail.com>
+
+ * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
+ * elf32-hppa.c (final_link_relocate): Likewise.
+ * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
+ (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
+ (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
+ * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
+ (ppc64_elf_relocate_section): Likewise.
+ * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
+ * netbsd.h (N_SET_FLAGS): Likewise.
+
+2019-12-17 Alan Modra <amodra@gmail.com>
+
+ * coff-tic80.c: Delete file.
+ * cpu-tic80.c: Delete file.
+ * archures.c: Remove tic80 support.
+ * coffcode.h: Likewise.
+ * coffswap.h: Likewise.
+ * targets.c: Likewise.
+ * config.bfd: Likewise.
+ * configure.ac: Likewise.
+ * Makefile.am: Likewise.
+ * Makefile.in: Regenerate.
+ * bfd-in2.h: Regenerate.
+ * configure: Regenerate.
+ * po/SRC-POTFILES.in: Regenerate.
+
+2019-12-13 Alan Modra <amodra@gmail.com>
+
+ PR 25237
+ * elf.c: (assign_file_positions_for_load_sections): Attempt to
+ keep meaningless p_offset for PT_LOAD segments without file
+ contents within file size.
+
+2019-12-12 Alan Modra <amodra@gmail.com>
+
+ * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
+ * bfd-in2.h: Regenerate.
+
+2019-12-11 Alan Modra <amodra@gmail.com>
+
+ * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
+ * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
+ * netbsd.h (write_object_contents): Likewise.
+ * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
+ * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
+ (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
+ with shifts.
+ * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
+ using 1u shifted left. Ditto for other macros.
+ * mmo.c (LOP): Make unsigned.
+
+2019-12-11 Alan Modra <amodra@gmail.com>
+
+ * libbfd.c (bfd_get_8): Return a bfd_vma.
+ (bfd_get_signed_8): Return a bfd_signed_vma.
+ * bfd-in2.h: Regenerate.
+
+2019-12-11 Alan Modra <amodra@gmail.com>
+
+ * xtensa-modules.c (Field_* functions): Don't mask using shifts.
+ (Operand_soffsetx4_decode, Operand_simm4_decode),
+ (Operand_simm8_decode, Operand_simm8x256_decode),
+ (Operand_simm12b_decode, Operand_label8_decode),
+ (Operand_label12_decode, Operand_soffset_decode),
+ (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
+ sign extend using shifts.
+ (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
+ constant.
+
+2019-12-11 Alan Modra <amodra@gmail.com>
+
+ * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
+ of negative values by using unsigned vars.
+
+2019-12-07 Alan Modra <amodra@gmail.com>
+
+ PR 25236
+ * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
+ for ELF_COMMON_DEF_P symbols.
+ (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
+ suit.
+
+2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
+
+ Only give FDE encoding warnings if --eh-frame-hdr was specified.
+
+ * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
+ FDE encoding warning conditional.
+
+2019-12-05 Nick Clifton <nickc@redhat.com>
+
+ PR 25029
+ * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
+ when computing the sizes stored in the headers.
+
+2019-12-03 Alan Modra <amodra@gmail.com>
+
+ PR 25230
+ * dwarf2.c (struct dwarf2_debug_file): Add line_table and
+ abbrev_offsets.
+ (struct abbrev_offset_entry): New.
+ (hash_abbrev, eq_abbrev, del_abbrev): New functions.
+ (read_abbrevs): Check whether we have already read abbrevs at
+ given offset, and add new offset/abbrev to hash table.
+ (decode_line_info): Keep line table at offset zero in file struct.
+ Return this for a cu reusing the same dir/file list.
+ (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
+ (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
+ (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
+ abbrevs.
+
+2019-12-03 Alan Modra <amodra@gmail.com>
+
+ PR 25230
+ * dwarf2.c (struct dwarf2_debug_file): New struct.
+ (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
+ Add f, alt fields.
+ (struct comp_unit): Add file field.
+ (read_indirect_string, read_indirect_line_string): Adjust to suit.
+ (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
+ (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
+ (_bfd_dwarf2_stash_syms, place_sections): Likewise.
+ (stash_maybe_update_info_hash_tablse): Likewise.
+ (stash_verify_info_hash_table): Likewise.
+ (_bfd_dwarf2_slurp_debug_info): Likewise.
+ (_bfd_dwarf2_find_symbol_bias): Likewise.
+ (_bfd_dwarf2_find_nearest_line): Likewise.
+ (_bfd_dwarf2_cleanup_debug_info): Likewise.
+ (read_abbrevs): Add file param and adjust. Update calls.
+ (stash_comp_unit): Likewise.
+ (decode_line_info): Delete stash param and adjust. Update calls.
+ (comp_unit_find_nearest_line): Likewise.
+ (comp_unit_maybe_decode_line_info): Likewise.
+ (comp_unit_find_line): Likewise.
+ (parse_comp_unit): Add file and info_ptr param and adjust. Update
+ calls.
+
+2019-12-03 Alan Modra <amodra@gmail.com>
+
+ * dwarf2.c (read_indirect_string): Don't duplicate offset check
+ done in read_section.
+ (read_indirect_line_string): Likewise.
+ (read_alt_indirect_string): Likewise.
+ (read_alt_indirect_ref): Likewise.
+ (read_abbrevs): Likewise. Free memory on all failure paths.
+ Use correct unsigned type for pointer difference comparison.
+
+2019-12-03 Alan Modra <amodra@gmail.com>
+
+ * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
+ and sec_info_ptr.
+ (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
+ (stash_comp_unit): Likewise.
+ (read_alt_indirect_ref): Return NULL not FALSE.
+
+2019-12-03 Alan Modra <amodra@gmail.com>
+
+ * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
+
2019-11-27 Alan Modra <amodra@gmail.com>
PR 23652
projects / deliverable / binutils-gdb.git / blobdiff