Traces calls to malloc, realloc, and free

The shared object can be loaded using LD_PRELOAD like so

LD_PRELOAD=heap_trace.so ./executable

heaptrace will output information about calls to malloc, realloc, and free

• address or resolved symbol of parent function if possible
• the call being made including arguments
• the return value of the call

% LD_PRELOAD=heap_trace.so ./nc
0x7f2287787492: malloc(5) = 0xec4010
0x7f228778232e: free(0xec4010)
...
0x7f22877879f0: free(0xec6360)
0x7f2287785aa7: free(0xec4f00)
nc: you must specify the address/port couple of the remote endpoint

Run make