2.鍩烘湰鐨勬搷浣滅煡閬擄紝
gdb program corefile錛?
s = step in錛?br>b = break;
fi = finish;
c = continue;
q = quit.
frame鐪嬪綋鍓峟rame鐨刢ontext錛?br>where鎴朾t錛宼hat is backtrace鏄湅corefile鏃剁殑context銆?br>
3.鍐嶅鍔犵偣紼嶅井濂界湅鐐圭殑涓滆タ鍚с?br>
ptype------------------鏌ョ湅緇撴瀯浣撳畾涔?/p>
set print pretty on/off-------璁劇疆緇撴瀯浣撴樉紺烘椂鐨勬牱瀛?/p>
show print pretty------鏌ョ湅
===========================================
show print sevenbit-strings---------鏌ョ湅瀛楃鏄劇ず
set print sevenbit-strings on/off---------璁劇疆
=====================================================
p $eip----------------------------鏌ョ湅瀵勫瓨鍣?/p>
info registers-------------------鏌ョ湅闄ゆ誕鐐瑰瘎瀛樺櫒浠ュ鐨勫叏閮ㄥ瘎瀛樺櫒
info all-registers---------------鏌ョ湅鍏ㄩ儴瀵勫瓨鍣?/p>
4.gdb璋冭瘯甯﹀弬鏁扮殑紼嬪簭
- gdb --args ./testprg arg1 arg2
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