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6843629: Make current hotspot build part of jdk5 control build

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Source changes for older compilers plus makefile changes.

Reviewed-by: xlu
This commit is contained in:
Paul Hohensee 2009-12-16 12:54:49 -05:00
parent ab3b12bdbd
commit ce423c9e98
28 changed files with 162 additions and 103 deletions
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18
hotspot/src/share/vm/code/dependencies.hpp
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@ -470,7 +470,7 @@ class Dependencies: public ResourceObj {
// super types can be context types for a relevant dependency, which the
// new type could invalidate.
class DepChange : public StackObj {
private:
public:
enum ChangeType {
NO_CHANGE = 0, // an uninvolved klass
Change_new_type, // a newly loaded type
@ -480,6 +480,7 @@ class DepChange : public StackObj {
Start_Klass = CHANGE_LIMIT // internal indicator for ContextStream
};
private:
// each change set is rooted in exactly one new type (at present):
KlassHandle _new_type;
@ -510,15 +511,15 @@ class DepChange : public StackObj {
// }
class ContextStream : public StackObj {
private:
DepChange& _changes;
DepChange& _changes;
friend class DepChange;
// iteration variables:
ChangeType _change_type;
klassOop _klass;
objArrayOop _ti_base; // i.e., transitive_interfaces
int _ti_index;
int _ti_limit;
ChangeType _change_type;
klassOop _klass;
objArrayOop _ti_base; // i.e., transitive_interfaces
int _ti_index;
int _ti_limit;
// start at the beginning:
void start() {
@ -530,11 +531,11 @@ class DepChange : public StackObj {
_ti_limit = 0;
}
public:
ContextStream(DepChange& changes)
: _changes(changes)
{ start(); }
public:
ContextStream(DepChange& changes, No_Safepoint_Verifier& nsv)
: _changes(changes)
// the nsv argument makes it safe to hold oops like _klass
@ -542,6 +543,7 @@ class DepChange : public StackObj {
bool next();
ChangeType change_type() { return _change_type; }
klassOop klass() { return _klass; }
};
friend class DepChange::ContextStream;