u2* ConstMethod::checked_exceptions_length_addr() const {
// Located immediately before the generic signature index.
assert(has_checked_exceptions(), "called only if table is present");
if(has_method_parameters()) {
// If method parameters present, locate immediately before them.
return (u2*)method_parameters_start() - 1;
} else {
// Else, the exception table is at the end of the constMethod.
return has_generic_signature() ? (last_u2_element() - 1) :
last_u2_element();
}
}
u2* constMethodOopDesc::localvariable_table_length_addr() const {
assert(has_localvariable_table(), "called only if table is present");
if (has_checked_exceptions()) {
// If checked_exception present, locate immediately before them.
return (u2*) checked_exceptions_start() - 1;
} else {
// Else, the linenumber table is at the end of the constMethod.
return last_u2_element();
}
}
u2* ConstMethod::localvariable_table_length_addr() const {
assert(has_localvariable_table(), "called only if table is present");
if (has_exception_handler()) {
// If exception_table present, locate immediately before them.
return (u2*) exception_table_start() - 1;
} else {
if (has_checked_exceptions()) {
// If checked_exception present, locate immediately before them.
return (u2*) checked_exceptions_start() - 1;
} else {
if(has_method_parameters()) {
// If method parameters present, locate immediately before them.
return (u2*)method_parameters_start() - 1;
} else {
// Else, the exception table is at the end of the constMethod.
return has_generic_signature() ? (last_u2_element() - 1) :
last_u2_element();
}
}
}
}
u2* ConstMethod::method_parameters_length_addr() const {
assert(has_method_parameters(), "called only if table is present");
return has_generic_signature() ? (last_u2_element() - 1) :
last_u2_element();
}
u2* ConstMethod::generic_signature_index_addr() const {
// Located at the end of the constMethod.
assert(has_generic_signature(), "called only if generic signature exists");
return last_u2_element();
}
u2* constMethodOopDesc::checked_exceptions_length_addr() const {
// Located at the end of the constMethod.
assert(has_checked_exceptions(), "called only if table is present");
return last_u2_element();
}
