我怎么用广发卡打operator new[]？例如，我想分配0x40字节并打印地址：operator new[](0x44u));我怎样才能用广发银行做到这一点？当我尝试p (void*)operator new[](0x40)时，我得到了No symbol "operator" in current context.
operator new[]
operator new[](0x44u));
p (void*)operator new[](0x40)
No symbol "operator" in current context.
ct3nt3jp1#
这对我很有效：
(gdb) p 'operator new<TAB> operator new(unsigned long) operator new(unsigned long) [clone .cold] ... operator new[](unsigned long) operator new[](unsigned long)@got.plt operator new[](unsigned long)@plt operator new[](unsigned long, std::align_val_t) ... more choices (gdb) p 'operator new[](unsigned long)'(0x40) $1 = (void *) 0x416ee0
1条答案
按热度按时间ct3nt3jp1#
这对我很有效：