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6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164)

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During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately.

Reviewed-by: kvn, never
This commit is contained in:
Christian Thalinger 2010-01-04 18:38:08 +01:00
parent 14305ba3f4
commit caf28727eb
32 changed files with 242 additions and 84 deletions
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4
hotspot/src/share/vm/code/pcDesc.hpp
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@ -38,6 +38,7 @@ class PcDesc VALUE_OBJ_CLASS_SPEC {
int word;
struct {
unsigned int reexecute: 1;
unsigned int is_method_handle_invoke: 1;
} bits;
bool operator ==(const PcDescFlags& other) { return word == other.word; }
} _flags;
@ -72,6 +73,9 @@ class PcDesc VALUE_OBJ_CLASS_SPEC {
_flags == pd->_flags;
}
bool is_method_handle_invoke() const { return _flags.bits.is_method_handle_invoke; }
void set_is_method_handle_invoke(bool z) { _flags.bits.is_method_handle_invoke = z; }
// Returns the real pc
address real_pc(const nmethod* code) const;