我可以识别 /proc/$PID/maps 文件中的文本、ds 和 bss 段(通过猜测或借助特定段的访问说明符)。但是堆和堆栈段是依次给出的。有没有办法识别哪个段属于堆栈,哪个属于堆?
----- 在这个例子中如何识别堆和堆栈之间的界限 ---------- 0a8a0000-0ab2e000 rw-p 0a8a0000 00:00 0 [heap]
< b648e000-b648f000 ---p b648e000 00:00 0
< b648f000-b6496000 rw-p b648f000 00:00 0
< b6496000-b6497000 ---p b6496000 00:00 0
< b6497000-b649e000 rw-p b6497000 00:00 0
< b649e000-b649f000 ---p b649e000 00:00 0
< b649f000-b64a6000 rw-p b649f000 00:00 0
< b64a6000-b64a7000 ---p b64a6000 00:00 0
< b64a7000-b64ae000 rw-p b64a7000 00:04af 0
<006ae ---p 00:00 0
< b64af000-b657a000 rw-p b64af000 00:00 0
< b657a000-b657b000 ---p b657a000 00:00 0
< b657b000-b65a5000 rw-p b657b000 00:00 0
< b65a5000-b65a6000 ---p b65a5000 00:00 0
< b65a6000-b67ca000 rw-p b65a6000 00:00 0
< b67ca000-b67cb000 ---p b67ca000 00:00 0
< b67cb0000-b69b000b
< b69ff000-b6a00000 ---p b69ff000 00:00 0
< b6a00000-b6bff000 rw-p b6a00000 00:00 0
< b6bff000-b6c00000 ---p b6bff000 00:00 0
< b6c00000-b6dff0000 0w-b6dff00000000000-b6dff00000 rw-p
< b6dff000-b6e00000 ---p b6dff000 00:00 0
< b6e00000-b6fff000 rw-p b6e00000 00:00 0
< b6fff000-b7000000 ---p b6fff000 00:00 0
< b7000000-b70fd00000-p rw-p 70fd00000 b
< b70fd000-b70fe000 ---p b70fd000 00:00 0
< b70fe000-b72fd000 rw-p b70fe000 00:00 0
< b72fd000-b72fe000 ---p b72fd000 00:00 0
< b72fe000-b7548000 rw-p b72fe000 00:00 0
< b7548000-b7549000 ---p b7548000 00:00 0
< b7549000-b7f37000 rw-p b7549000 00:00 0
< b7f4b000-b7f4c000 ---p b7f4b000 00:00 0
< b7f4c000-b7f51000 rw-p b7f4c000 00:00 0
< bfbae000-bfbc3000 rw-p bffea000 00:00 0 [堆栈]