)]}'
{
  "commit": "a4a38eb437382fbf2b2c6788fe35dd3340f9664a",
  "tree": "ac18d982d4265f3cef76ab880280a91a1c45cec1",
  "parents": [
    "f251f50533110132ce83678d644d53b1d1110b05"
  ],
  "author": {
    "name": "Tom Tromey",
    "email": "tom@tromey.com",
    "time": "Fri Feb 14 14:16:23 2020 -0700"
  },
  "committer": {
    "name": "Tom Tromey",
    "email": "tom@tromey.com",
    "time": "Fri Feb 14 14:16:24 2020 -0700"
  },
  "message": "Cache .gnu_debugdata BFD\n\nWhile looking at the output of \"maint info bfd\" with multiple\ninferiors, I noticed that there were duplicate entries for\n.gnu_debugdata.\n\nThere is no reason to re-create this BFD each time it is needed.  This\npatch arranges to share the data.\n\ngdb/ChangeLog\n2020-02-14  Tom Tromey  \u003ctom@tromey.com\u003e\n\n\t* minidebug.c (gnu_debug_key): New global.\n\t(find_separate_debug_file_in_section): Use it.\n\nChange-Id: If139f89f0f07db33f399afdbcfbf5aaeffe4de46\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b71251c6a209210d9baf9beb402d86501853ab16",
      "old_mode": 33188,
      "old_path": "gdb/ChangeLog",
      "new_id": "fd9b6a85ea14856211a33029e51c45b392791fe9",
      "new_mode": 33188,
      "new_path": "gdb/ChangeLog"
    },
    {
      "type": "modify",
      "old_id": "a56a822628e3e297262794d4be9c030e3e9c653c",
      "old_mode": 33188,
      "old_path": "gdb/minidebug.c",
      "new_id": "dbf14c79fb958f4357f06bdef617a2652c74184b",
      "new_mode": 33188,
      "new_path": "gdb/minidebug.c"
    }
  ]
}