040000 tree 07a2bb59c7baffbaa7f78510345a8533e473ba91	accounting
040000 tree 482c4e5021bf15c444703f85b78a6cfdc8dac6a5	allocator
040000 tree 3f0dd34ab98c9c4c5cefc8595895bd082d941388	collector
100644 blob 1b46257c08f00a09a238c4fe44d03d5e8e73beb1	heap.cc
100644 blob 0b64261fa131b81b4b03e4b89ffee5668f65eaa7	heap.h
100644 blob 02708e83417597a71d70c5e7f2872ce7e3cd8b25	heap_test.cc
040000 tree 3d183935d7b8a3077b32185d8640d28d3e2263c4	space