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Method ReadMmap

deps/v8/tools/profiling/ll_prof.py:632–639  ·  view source on GitHub ↗
(self, header, offset)

Source from the content-addressed store, hash-verified

630 return header, offset
631
632 def ReadMmap(self, header, offset):
633 mmap_info = PERF_MMAP_EVENT_BODY_DESC.Read(self.trace,
634 offset + self.header_size)
635 # Read null-terminated filename.
636 filename = self.trace[offset + self.header_size + ctypes.sizeof(mmap_info):
637 offset + header.size]
638 mmap_info.filename = HOST_ROOT + filename[:filename.find(b"\0")].decode()
639 return mmap_info
640
641 def ReadMmap2(self, header, offset):
642 mmap_info = PERF_MMAP2_EVENT_BODY_DESC.Read(self.trace,

Callers 1

ll_prof.pyFile · 0.80

Calls 3

decodeMethod · 0.65
findMethod · 0.65
ReadMethod · 0.45

Tested by

no test coverage detected