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//===-- main.c --------------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include <stdio.h>
// This simple program is to demonstrate the capability of the lldb command
// "breakpoint command add" to add a set of commands to a breakpoint to be
// executed when the breakpoint is hit.
//
// In particular, we want to break within c(), but only if the immediate caller
// is a().
int a(int);
int b(int);
int c(int);
int a(int val)
{
if (val <= 1)
return b(val);
else if (val >= 3)
return c(val); // Find the line number where c's parent frame is a here.
return val;
}
int b(int val)
{
return c(val);
}
int c(int val)
{
return val + 3;
}
int main (int argc, char const *argv[])
{
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;
}
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