)]}'
{
  "commit": "da1aebcaa3343a252aab929a2cf8060486271244",
  "tree": "a9ab863d8a917d62f7f369ec3c93ed636f0c0b90",
  "parents": [
    "0a1bed407317d827eb12812a6e289e822ca16524"
  ],
  "author": {
    "name": "jcd",
    "email": "jcd@golang.org",
    "time": "Tue Mar 08 14:39:35 2016 +1100"
  },
  "committer": {
    "name": "jcd .",
    "email": "jcd@golang.org",
    "time": "Thu Mar 17 00:54:50 2016 +0000"
  },
  "message": "x/debug: speed up various DWARF information queries.\n\nBuilds auxiliary tables from the DWARF data to speed up requests for:\n- Entries with a given name or matching a regexp (using a map from\n  symbol name to a linked list of *Entry)\n- Mapping a PC to a function (using a slice of function bounds, sorted\n  by PC).\n- Mapping a PC to a source line (using a slice of structs containing\n  (PC, file, line), sorted by PC).\n- Mapping a source line to breakpoint addresses (using a slice\n  containing, for each file, a slice of (line, PC) pairs sorted by line.)\n\nRenames some functions to better reflect their return values\n(lookupFunction-\u003efunctionStartAddress, lookupRE-\u003eLookupMatchingSymbols,\nlookupPC/entryForPC-\u003ePCToFunction, LineToPCs-\u003eLineToBreakpointPCs).\n\nUses more specific lookups for entries that must be variables\n(LookupEntry-\u003eLookupVariable).\n\nChange-Id: Ia57514887495a7cfca242fa4af5517acf5eecf45\nReviewed-on: https://go-review.googlesource.com/20314\nReviewed-by: Dave Day \u003cdjd@golang.org\u003e\n",
  "tree_diff": [
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