------ bss 0100 0014 = 20. bytes (rel,con,ram) addr global symbol ----- -------------------------------- 0100 __bss_start 0100 _resh 0101 _status 0102 _rebox 010c _nw 010e _i 010f _j 0110 _p 0111 _pos 0112 ___freelist 0114 __bss_endarea addr size decimal bytes (attributes)-------------- ---- ---- ------- ----- ------------ memory 0000
------ bss 0100 0078 = 120. bytes (rel,con,ram) addr global symbol ----- -------------------------------- 0100 __bss_start 0100 _resh 0101 _status 0102 _rebox 010c _nw 010e _i 010f _j 0110 _p 0111 _pos 0112 _aaa 0176 ___freelist 0178 __bss_endram区地址依然没被覆盖,为什么?