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