forked from OSchip/llvm-project
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
//===-- 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 APIs SBTarget, SBFrame,
|
|
// SBFunction, SBSymbol, and SBAddress.
|
|
//
|
|
// When stopped on breakppint 1, we can get the line entry using SBFrame API
|
|
// SBFrame.GetLineEntry(). We'll get the start address for the the line entry
|
|
// with the SBAddress type, resolve the symbol context using the SBTarget API
|
|
// SBTarget.ResolveSymbolContextForAddress() in order to get the SBSymbol.
|
|
//
|
|
// We then stop at breakpoint 2, get the SBFrame, and the the SBFunction object.
|
|
//
|
|
// The address from calling GetStartAddress() on the symbol and the function
|
|
// should point to the same address, and we also verify that.
|
|
|
|
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[])
|
|
{
|
|
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;
|
|
}
|