diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/python_api/target/main.c')
-rw-r--r-- | packages/Python/lldbsuite/test/python_api/target/main.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/python_api/target/main.c b/packages/Python/lldbsuite/test/python_api/target/main.c new file mode 100644 index 0000000..ba82a54 --- /dev/null +++ b/packages/Python/lldbsuite/test/python_api/target/main.c @@ -0,0 +1,60 @@ +//===-- main.c --------------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +#include <stdio.h> + +// This simple program is to test the lldb Python API SBTarget. +// +// When stopped on breakppint 1, and then 2, we can get the line entries using +// SBFrame API SBFrame.GetLineEntry(). We'll get the start addresses for the +// two line entries; with the start address (of SBAddress type), we can then +// resolve the symbol context using the SBTarget API +// SBTarget.ResolveSymbolContextForAddress(). +// +// The two symbol context should point to the same symbol, i.e., 'a' function. + +char my_global_var_of_char_type = 'X'; // Test SBTarget.FindGlobalVariables(...). + +int a(int); +int b(int); +int c(int); + +int a(int val) +{ + if (val <= 1) // Find the line number for breakpoint 1 here. + val = b(val); + else if (val >= 3) + val = c(val); + + return val; // Find the line number for breakpoint 2 here. +} + +int b(int val) +{ + return c(val); +} + +int c(int val) +{ + return val + 3; +} + +int main (int argc, char const *argv[]) +{ + // Set a break at entry to main. + int A1 = a(1); // a(1) -> b(1) -> c(1) + printf("a(1) returns %d\n", A1); + + int B2 = b(2); // b(2) -> c(2) + printf("b(2) returns %d\n", B2); + + int A3 = a(3); // a(3) -> c(3) + printf("a(3) returns %d\n", A3); + + return 0; +} |