随笔分类 -  Dwarf

摘要：Dwarf 栈操作 DW_OP_dup：复制栈顶值 The DW_OP_dup operation duplicates the value at the top of the stack. DW_OP_drop：栈顶值出栈 The DW_OP_drop operation pops the value at the top of the stack. DW_OP_pick ：带一个操作数，指定将要被压栈的1个字节下标（0-255） The single operand of the DW_OP_pick operation provides a 1-byte index. A co 阅读全文