1 #include <stdio.h>
2
3 // This simple program is to test the lldb Python APIs SBTarget, SBFrame,
4 // SBFunction, SBSymbol, and SBAddress.
5 //
6 // When stopped on breakpoint 1, we can get the line entry using SBFrame API
7 // SBFrame.GetLineEntry(). We'll get the start address for the line entry
8 // with the SBAddress type, resolve the symbol context using the SBTarget API
9 // SBTarget.ResolveSymbolContextForAddress() in order to get the SBSymbol.
10 //
11 // We then stop at breakpoint 2, get the SBFrame, and the SBFunction object.
12 //
13 // The address from calling GetStartAddress() on the symbol and the function
14 // should point to the same address, and we also verify that.
15
16 int a(int);
17 int b(int);
18 int c(int);
19
a(int val)20 int a(int val)
21 {
22 if (val <= 1) // Find the line number for breakpoint 1 here.
23 val = b(val);
24 else if (val >= 3)
25 val = c(val);
26
27 return val; // Find the line number for breakpoint 2 here.
28 }
29
b(int val)30 int b(int val)
31 {
32 return c(val);
33 }
34
c(int val)35 int c(int val)
36 {
37 return val + 3;
38 }
39
main(int argc,char const * argv[])40 int main (int argc, char const *argv[])
41 {
42 int A1 = a(1); // a(1) -> b(1) -> c(1)
43 printf("a(1) returns %d\n", A1);
44
45 int B2 = b(2); // b(2) -> c(2)
46 printf("b(2) returns %d\n", B2);
47
48 int A3 = a(3); // a(3) -> c(3)
49 printf("a(3) returns %d\n", A3);
50
51 return 0;
52 }
53