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hub / github.com/nodejs/node / do_known_oldspace

Method do_known_oldspace

deps/v8/tools/grokdump.py:3987–3995  ·  view source on GitHub ↗

Teach V8 heap layout information to the inspector. Set the first old space page by passing any pointer into that page.

(self, address)

Source from the content-addressed store, hash-verified

3985 return self.do_known_oldspace(address)
3986
3987 def do_known_oldspace(self, address):
3988 """
3989 Teach V8 heap layout information to the inspector.
3990
3991 Set the first old space page by passing any pointer into that page.
3992 """
3993 address = self.ParseAddressExpr(address)
3994 page_address = address & ~self.heap.PageAlignmentMask()
3995 self.padawan.known_first_old_page = page_address
3996
3997 def do_km(self, address):
3998 """ see known_map """

Callers 1

do_koMethod · 0.95

Calls 2

ParseAddressExprMethod · 0.95
PageAlignmentMaskMethod · 0.80

Tested by

no test coverage detected