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  1. JDK
  2. JDK-8289046

Undefined Behaviour in x86 class Assembler

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P4 P4
    • 20
    • 8, 11, 17, 18, 19, 20
    • hotspot
    • b09
    • x86
    • generic

      All instances of type Register exhibit UB in the form of wild pointer (including null pointer) dereferences. This isn't very hard to fix: we should make Registers pointers to something rather than aliases of small integers.

      JDK-8276563 fixed this for Aarch64 while this bug should fix it for x86.

            aph Andrew Haley
            aph Andrew Haley
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              Created:
              Updated:
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