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Merge r10809 into 3.7 branch
Ensure that executable pages are properly guarded.
Split executable memory chunks into two pieces: header with all metadata
(protection: RW) and body (protection: RWX). Separate header from metadata with
a guard page and add a guard page after the page body.
R=erik.corry@gmail.com
BUG=http://crbug.com/115151
Committed: https://code.google.com/p/v8/source/detail?r=10877
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src/deoptimizer.cc
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src/heap.h
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src/heap.cc
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src/heap-inl.h
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src/mark-compact.cc
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src/objects-visiting.h
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src/platform.h
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src/platform-cygwin.cc
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src/platform-freebsd.cc
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src/platform-linux.cc
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src/platform-macos.cc
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src/platform-nullos.cc
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src/platform-openbsd.cc
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src/platform-solaris.cc
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src/platform-win32.cc
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src/serialize.h
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src/serialize.cc
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src/spaces.h
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src/spaces.cc
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src/spaces-inl.h
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src/store-buffer.cc
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src/version.cc
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test/cctest/test-alloc.cc
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test/cctest/test-heap.cc
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test/cctest/test-mark-compact.cc
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test/cctest/test-serialize.cc
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test/cctest/test-spaces.cc
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Total messages: 2 (0 generated)
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Chromium Code Reviews
Issue
9537011:
Merge r10809 into 3.7 branch (Closed)
