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7018355: JSR 292: VM crash in DefNewGeneration::copy_to_survivor_space

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Reviewed-by: kvn, jrose
This commit is contained in:
Christian Thalinger 2011-04-18 01:33:28 -07:00
parent 8753dded1c
commit 0b2d972fd3
6 changed files with 121 additions and 132 deletions
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8
hotspot/src/share/vm/runtime/sharedRuntime.cpp
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@ -1721,14 +1721,14 @@ char* SharedRuntime::generate_wrong_method_type_message(JavaThread* thread,
targetArity = ArgumentCount(target->signature()).size();
}
}
klassOop kignore; int dmf_flags = 0;
methodOop actual_method = MethodHandles::decode_method(actual, kignore, dmf_flags);
KlassHandle kignore; int dmf_flags = 0;
methodHandle actual_method = MethodHandles::decode_method(actual, kignore, dmf_flags);
if ((dmf_flags & ~(MethodHandles::_dmf_has_receiver |
MethodHandles::_dmf_does_dispatch |
MethodHandles::_dmf_from_interface)) != 0)
actual_method = NULL; // MH does extra binds, drops, etc.
actual_method = methodHandle(); // MH does extra binds, drops, etc.
bool has_receiver = ((dmf_flags & MethodHandles::_dmf_has_receiver) != 0);
if (actual_method != NULL) {
if (actual_method.not_null()) {
mhName = actual_method->signature()->as_C_string();
mhArity = ArgumentCount(actual_method->signature()).size();
if (!actual_method->is_static()) mhArity += 1;