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finish 5.4

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firmianay
2018-04-03 17:03:37 +08:00
parent 46deb0748b
commit c6cebca6dd
9 changed files with 122 additions and 0 deletions
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22
src/Others/5.4_dataflow_analysis/cfg1.gv Normal file
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digraph {
labelloc = "title";
label = "int contrived(int *p, int *w, int x)";
node [shape="record"];
bb0 [label="BB0"];
bb1 [label="BB1: if(x)"];
bb2 [label="BB2: param w"];
bb3 [label="BB3: x1 =! x"];
bb4 [label="BB4: w1 = *w"];
bb5 [label="BB5: q1 = *q"];
bb6 [label="BB6"];
bb0 -> bb1;
bb1 -> bb2;
bb1 -> bb3;
bb2 -> bb3;
bb3 -> bb4;
bb3 -> bb5;
bb4 -> bb6;
bb5 -> bb6;
}

20
src/Others/5.4_dataflow_analysis/cfg2.gv Normal file
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@ -0,0 +1,20 @@
digraph {
labelloc = "title";
label = "int contrived_caller(int *w, int x, int *p)";
node [shape="record"];
bb0 [label="BB0"];
bb1 [label="BB1: param p\n
call kfree\n
param p\n
param w\n
param\n
call contrived"];
bb2 [label="BB2: r = ret\n
w1 = *w"];
bb3 [label="BB3"];
bb0 -> bb1;
bb1 -> bb2;
bb2 -> bb3;
}

9
src/Others/5.4_dataflow_analysis/cg.gv Normal file
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@ -0,0 +1,9 @@
digraph {
0 [label="contrived_caller"];
1 [label="contrived"];
2 [label="kfree"];
0 -> 1;
0 -> 2;
1 -> 2;
}

10
src/Others/5.4_dataflow_analysis/sm.gv Normal file
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@ -0,0 +1,10 @@
digraph {
0 [style="filled"];
2 [shape="doublecircle"];
3 [shape="doublecircle"];
0 -> 2 [label="被使用"];
0 -> 3 [label="释放"];
0 -> 1 [label="释放"];
1 -> 0 [label="分配"];
}