Add the ability to the BFD library to read build-ids from core flies.

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

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 20d7d5a41a2fb13b8d7c1da14226842cc5b43f14..78cbd51f92a7b69dbb682df3c47382cbcbd22491 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,21 @@
+2019-10-30  Keith Seitz  <keiths@redhat.com>
+
+       * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
+       New field.
+       (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
+       New functions.
+       (elf_read_notes): Add declaration.
+       * elf.c (elf_read_notes): Move elf-bfd.h.
+       (_bfd_elf_core_find_build_id): New function.
+       (bfd_section_from_phdr): Scan core file PT_LOAD segments for
+       build-id if none is known.
+       (elf_parse_notes): For core files, scan for notes.
+       * elfcore.h (elf_core_file_matches_executable_p): If both
+       BFDs have identical build-ids, then they match.
+       (_bfd_elf_core_find_build_id): New function.
+       * elfxx-target.h (elf_backend_core_find_build_id): Define.
+       (elfNN_bed): Add elf_backend_core_find_build_id.
+
 2019-10-29  Andrew Eikum  <aeikum@codeweavers.com>
 
        * libcoff-in.h (struct pe_tdata): Add dos_message field.