2014-10-12 61 views
0
0x000000000040106b <+0>:  push %r12 
0x000000000040106d <+2>:  push %rbp 
0x000000000040106e <+3>:  push %rbx 
0x000000000040106f <+4>:  sub $0x50,%rsp 
0x0000000000401073 <+8>:  lea 0x30(%rsp),%rsi 
0x0000000000401078 <+13>: callq 0x40159a <read_six_numbers> 
0x000000000040107d <+18>: mov $0x0,%ebp 
0x0000000000401082 <+23>: lea 0x30(%rsp),%r12 
0x0000000000401087 <+28>: mov (%r12,%rbp,4),%eax 
0x000000000040108b <+32>: sub $0x1,%eax 
0x000000000040108e <+35>: cmp $0x5,%eax 
0x0000000000401091 <+38>: jbe 0x401098 <phase_6+45> 
0x0000000000401093 <+40>: callq 0x401564 <explode_bomb> 
0x0000000000401098 <+45>: lea 0x1(%rbp),%ebx 
0x000000000040109b <+48>: cmp $0x5,%rbp 
0x000000000040109f <+52>: je  0x4010c2 <phase_6+87> 
0x00000000004010a1 <+54>: movslq %ebx,%rdx 
0x00000000004010a4 <+57>: mov (%r12,%rbp,4),%eax 
0x00000000004010a8 <+61>: cmp 0x30(%rsp,%rdx,4),%eax 
0x00000000004010ac <+65>: jne 0x4010b3 <phase_6+72> 
0x00000000004010ae <+67>: callq 0x401564 <explode_bomb> 
0x00000000004010b3 <+72>: add $0x1,%ebx 
0x00000000004010b6 <+75>: cmp $0x5,%ebx 
0x00000000004010b9 <+78>: jle 0x4010a1 <phase_6+54> 
0x00000000004010bb <+80>: add $0x1,%rbp 
0x00000000004010bf <+84>: nop 
0x00000000004010c0 <+85>: jmp 0x401087 <phase_6+28> 

0x00000000004010c2 <+87>: lea 0x30(%rsp),%rdx 
0x00000000004010c7 <+92>: lea 0x48(%rsp),%rcx 
0x00000000004010cc <+97>: mov $0x7,%eax 
0x00000000004010d1 <+102>: sub (%rdx),%eax 
0x00000000004010d3 <+104>: mov %eax,(%rdx) 
0x00000000004010d5 <+106>: add $0x4,%rdx 
0x00000000004010d9 <+110>: cmp %rcx,%rdx 
0x00000000004010dc <+113>: jne 0x4010cc <phase_6+97> 
0x00000000004010de <+115>: mov $0x1,%edx 
0x00000000004010e3 <+120>: mov $0x603970,%esi 
0x00000000004010e8 <+125>: mov $0x0,%ecx 
0x00000000004010ed <+130>: jmp 0x4010f6 <phase_6+139> 
0x00000000004010ef <+132>: mov 0x8(%rsi),%rsi 
0x00000000004010f3 <+136>: add $0x1,%edx 
0x00000000004010f6 <+139>: movslq %ecx,%rax 
0x00000000004010f9 <+142>: cmp 0x30(%rsp,%rax,4),%edx 
0x00000000004010fd <+146>: jl  0x4010ef <phase_6+132> 
0x00000000004010ff <+148>: mov %rsi,(%rsp,%rax,8) 
0x0000000000401103 <+152>: add $0x1,%ecx 
0x0000000000401106 <+155>: cmp $0x5,%ecx 
0x0000000000401109 <+158>: jg  0x401117 <phase_6+172> 
0x000000000040110b <+160>: mov $0x1,%edx 
0x0000000000401110 <+165>: mov $0x603970,%esi 
0x0000000000401115 <+170>: jmp 0x4010f6 <phase_6+139> 
0x0000000000401117 <+172>: mov (%rsp),%rcx 

0x000000000040111b <+176>: mov 0x8(%rsp),%rax 
0x0000000000401120 <+181>: mov %rax,0x8(%rcx) 
0x0000000000401124 <+185>: mov 0x10(%rsp),%rdx 
0x0000000000401129 <+190>: mov %rdx,0x8(%rax) 
0x000000000040112d <+194>: mov 0x18(%rsp),%rax 
0x0000000000401132 <+199>: mov %rax,0x8(%rdx) 
0x0000000000401136 <+203>: mov 0x20(%rsp),%rdx 
0x000000000040113b <+208>: mov %rdx,0x8(%rax) 
0x000000000040113f <+212>: mov 0x28(%rsp),%rax 
0x0000000000401144 <+217>: mov %rax,0x8(%rdx) 
0x0000000000401148 <+221>: movq $0x0,0x8(%rax) 
0x0000000000401150 <+229>: mov %rcx,%rbx 
0x0000000000401153 <+232>: mov $0x0,%ebp 

0x0000000000401158 <+237>: mov 0x8(%rbx),%rdx 
0x000000000040115c <+241>: mov (%rbx),%eax 
0x000000000040115e <+243>: cmp (%rdx),%eax 
0x0000000000401160 <+245>: jge 0x401167 <phase_6+252> 
0x0000000000401162 <+247>: callq 0x401564 <explode_bomb> 
0x0000000000401167 <+252>: mov 0x8(%rbx),%rbx 
0x000000000040116b <+256>: add $0x1,%ebp 
0x000000000040116e <+259>: cmp $0x5,%ebp 
0x0000000000401171 <+262>: jne 0x401158 <phase_6+237> 
0x0000000000401173 <+264>: add $0x50,%rsp 
0x0000000000401177 <+268>: pop %rbx 
0x0000000000401178 <+269>: pop %rbp 
0x0000000000401179 <+270>: pop %r12 
0x000000000040117b <+272>: retq 

我對這段代碼的瞭解是: 1.輸入應該是六位數字,它們應該是不同的。 2.編號的範圍是1至6。二元炸彈實驗階段6

和節點是:

0x603970 <node1> 0x000000f6 
0x603978 <node1+8> 0x603960 
0x603960 <node2> 0x00000304 
0x693968 <node2+8> 0x603950 
0x603950 <node3> 0x000000b7 
0x603958 <node3+8> 0x603940 
0x603940 <node4> 0x000000eb 
0x603948 <node4+8> 0x603930 
0x603930 <node5> 0x0000021f 
0x603938 <node5+8> 0x603920 
0x603920 <node6> 0x00000150 
0x603928 <node6+8> 0x000000 

所以,節點1的到node6值是F6,304,B7,EB,21F,150 我知道B7 < EB < F6 21F < 304,所以節點的順序應該是3 0 5 4 1 2 (或2 5 0 1 4 3 - 以上升順序) 和我應該添加1到所有數字。所以我做了。 但是當我把4 1 6 5 2 3或3 6 1 2 5 4,它爆炸。

我嘗試了很多互聯網上的解決方案。 (1)(意思是5):4(5是'4 1 6 5 2 3'中的第4個數字) pos(2)(意思是4) :1 pos(3):6 pos(4):5 pos(5):2 pos(6):3 所以我嘗試了4 1 6 5 2 3,但它不起作用。

事實上,我試圖 (3 6 1 2 5 4) (4 1 6 5 2 3) (3 4 1 6 5 2) (2 5 6 1 4 3) (4 3 6 1 2 5) (1 6 5 2 3 4) (6 1 2 5 4 3) (2 3 4 1 6 5) (3 2 5 6 1 4) (4 1 6 5 2 3) (5 6 1 4 3 2)

但是在這些試驗中沒有答案。 你可以給我一些幫助如何我的代碼?我不明白髮生了什麼事。

回答

1

在< +97>和< +102>上,請注意代碼將%eax設置爲7並減去(%rdx)。 換句話說,你必須把你的6個值分別放入函數f(x)= 7-x。