#打印所有線程對應的local reference

def dump_all_local_refernce
??? set $list_head = &art::Runtime::instance_.thread_list_.list_.__end_
??? set $list_node = $list_head->__next_
??? while $list_node != $list_head
??????? set $tid =? $list_node->__value_->tls32_.tid
??????? set $top_index = $list_node->__value_->tlsPtr_.jni_env->locals.segment_state_.parts.topIndex
??????? printf "tid = %d, top_index = %d\n",$tid,$top_index
??????? set $list_node = $list_node->__next_
??? end
end

?

#打印指定線程的local reference

def dump_local_refernce_by_tid
??? set $list_head = &art::Runtime::instance_.thread_list_.list_.__end_
??? set $list_node = $list_head->__next_
??? while $list_node != $list_head
??????? if? $list_node->__value_->tls32_.tid == $arg0
??????????? set $local_table =? $list_node->__value_->tlsPtr_.jni_env->locals
??????????? set $top_index = $local_table.segment_state_.parts.topIndex
??????????? p $top_index
??????????? set $index = 0
??????????? while $index < $top_index
??????????????? set $irt_entry =? $local_table.table_[$index]
??????????????? set $serial = $irt_entry.serial_
??????????????? set $obj = (unsigned int *)$irt_entry.references_[$serial].root_.reference_
??????????????? if $obj != 0
??????????????????? p /x *$obj
??????????????? else
??????????????????? p /x 0x0
??????????????? end
??????????????? set $index += 1
??????????? end
??????????? loop_break
??????? end
??????? set $list_node = $list_node->__next_
??? end

轉載于:https://www.cnblogs.com/YYPapa/p/7002040.html

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