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8081800: AbstractMethodError when evaluating a private method in an interface via debugger

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Reviewed-by: acorn, dcubed, coleenp
This commit is contained in:
David Holmes 2016-10-03 21:48:21 -04:00
parent e67d5a890c
commit d1856645bc
18 changed files with 394 additions and 95 deletions
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11
hotspot/src/share/vm/oops/method.cpp
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@ -277,7 +277,8 @@ int Method::validate_bci_from_bcp(address bcp) const {
}
address Method::bcp_from(int bci) const {
assert((is_native() && bci == 0) || (!is_native() && 0 <= bci && bci < code_size()), "illegal bci: %d", bci);
assert((is_native() && bci == 0) || (!is_native() && 0 <= bci && bci < code_size()),
"illegal bci: %d for %s method", bci, is_native() ? "native" : "non-native");
address bcp = code_base() + bci;
assert(is_native() && bcp == code_base() || contains(bcp), "bcp doesn't belong to this method");
return bcp;
@ -558,7 +559,7 @@ bool Method::compute_has_loops_flag() {
bool Method::is_final_method(AccessFlags class_access_flags) const {
// or "does_not_require_vtable_entry"
// default method or overpass can occur, is not final (reuses vtable entry)
// private methods get vtable entries for backward class compatibility.
// private methods in classes get vtable entries for backward class compatibility.
if (is_overpass() || is_default_method()) return false;
return is_final() || class_access_flags.is_final();
}
@ -570,7 +571,7 @@ bool Method::is_final_method() const {
bool Method::is_default_method() const {
if (method_holder() != NULL &&
method_holder()->is_interface() &&
!is_abstract()) {
!is_abstract() && !is_private()) {
return true;
} else {
return false;
@ -583,7 +584,9 @@ bool Method::can_be_statically_bound(AccessFlags class_access_flags) const {
ResourceMark rm;
bool is_nonv = (vtable_index() == nonvirtual_vtable_index);
if (class_access_flags.is_interface()) {
assert(is_nonv == is_static(), "is_nonv=%s", name_and_sig_as_C_string());
assert(is_nonv == is_static() || is_nonv == is_private(),
"nonvirtual unexpected for non-static, non-private: %s",
name_and_sig_as_C_string());
}
#endif
assert(valid_vtable_index() || valid_itable_index(), "method must be linked before we ask this question");