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6537506: Provide a mechanism for specifying Java-level USDT-like dtrace probes

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Initial checkin of JSDT code

Reviewed-by: acorn, sbohne
This commit is contained in:
Keith McGuigan 2008-04-17 22:18:15 -04:00
parent 849e0dfc44
commit f072bc9d3f
26 changed files with 2935 additions and 26 deletions
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3
hotspot/src/share/vm/oops/methodOop.cpp
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@ -672,9 +672,6 @@ void methodOopDesc::link_method(methodHandle h_method, TRAPS) {
}
address methodOopDesc::make_adapters(methodHandle mh, TRAPS) {
// If running -Xint we need no adapters.
if (Arguments::mode() == Arguments::_int) return NULL;
// Adapters for compiled code are made eagerly here. They are fairly
// small (generally < 100 bytes) and quick to make (and cached and shared)
// so making them eagerly shouldn't be too expensive.