tree 24ef16e739e99d3e9d980f2acde8dd301c236c37
parent 220526b05d4365a1820a694c98527eda2d3dc980
author Sebastien Hertz <shertz@google.com> 1417036287 +0100
committer Sebastien Hertz <shertz@google.com> 1417684824 +0100

JDWP: fix breakpoint for method in the image

When we set a breakpoint in a compiled method, we deoptimize it by
changing its entrypoint so it is executed with the interpreter.
However, methods in the image can be called with their direct code
pointer, ignoring the updated entrypoint. In that case, the method
is not executed with the interpreter and we miss the breakpoint.

This CL avoids that situation by forcing a full deoptimization so
everything runs with the interpreter. However, if the image has been
compiled in PIC mode, we keep using selective deoptimization because
direct code pointer is not used in this mode.

Bug: 17965285
Change-Id: Icaf8cbb7fe9ad01d36f7378c59d50d9ce42ae57f