dwarf2.c stash->sec_info_ptr and stash->sec

[deliverable/binutils-gdb.git] / bfd / ChangeLog

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
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@@ -1,3 +1,56 @@
+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
+       * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
+       matching section.
+       (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
+       returning info from the symbol table.  Do the _bfd_elf_find_function
+       search also when !found.  Call _bfd_dwarf2_stash_syms regardless of
+       symbols.
+       * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
+       result of 1 only.
+       * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
+       * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
+       * libbfd.h: Regenerate.
+
+2019-11-27  Alan Modra  <amodra@gmail.com>
+
+       PR 23652
+       * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
+       (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
+       _bfd_elf_find_function.  Call _bfd_elf_find_function in cases
+       where _bfd_elf_find_nearest_line would do so.
+       * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
+       for dwarf2.
+       * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.  Tidy.
+       * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
+       (elf_backend_maybe_function_sym): Define.
+       (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
+       (bfd_elf32_find_nearest_line): Don't define.
+       * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
+       (elf_backend_maybe_function_sym): Define.
+       (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
+       (bfd_elfNN_find_nearest_line): Don't define.
+
+2019-11-27  Alan Modra  <amodra@gmail.com>
+
+       * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
+       (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
+       by two before applying to insn.  Correct overflow test.
+       * coff-sh.c (sh_reloc): Likewise.
+
 2019-11-26  Nick Clifton  <nickc@redhat.com>
 
        * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a