Translate pc to bci
Thomas.Rodriguez at Sun.COM
Fri Apr 24 09:16:50 PDT 2009
A pc may translate to multiple bcis because of inlining and that's
described by a ScopeDesc. Use method::scope_desc_at to find the
ScopeDesc for a pc and get the bci from the from that. If you want
the full chain then use ScopeDesc::sender() to get the caller.
On Apr 24, 2009, at 6:18 AM, Gary Benson wrote:
> Hi all,
> How do you figure out what bci corresponds to a particular pc
> in compiled code? I thought it would be similar to finding an
> OopMap (find the CodeBlob in the CodeCache, find the OopMap in
> the CodeBlob) but it doesn't seem to be that easy...
> Thanks in advance,
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