commit 5797aef3bbfa6fc762d384e25b31f6a121664987
author Sebastien Hertz <shertz@google.com> Mon Sep 01 17:07:11 2014 +0200
committer Sebastien Hertz <shertz@google.com> Fri Oct 10 18:46:15 2014 +0200
tree 1c5c022c35d8751ee6301948ef333f2aa54f09a4
parent 523cd7f94f80473e4541edf6e38798489f6126dc

Optimize JDWP stack local values access

The StackFrame.GetValues and StackFrame.SetValues JDWP commands can refer to
multiple variables at the same time in a given frame. However we used to walk
the stack until getting to the requested frame for each variable.

Now, we walk the stack only once until getting to the frame so the context is
initialized. Then we read/write value for each variable from this context.

Bug: 17343501
Bug: 15680615
(cherry picked from commit 8009f39c6d63181a6cd0e348ce732997dbdf3d20)

Change-Id: I70f64b25e4b20860f5446b8c540345d5e71ec4a9