/dod-tests

Primary LanguageC++

A project for inspecting the memory when Object Oriented vs Data Oriented methodologies are used.

Compiling the program

clang++ -g -o p main.cpp

Loading the program into lldb

lldb p

Running the program

(lldb) run

Dumping line tables in lldb

(lldb) image dump line-table main.cpp

Setting breakpoints at lines

(lldb) b main.cpp:4 The program uses pointer to get the address of the array.

Reading memory
  • This reads 32 bytes of memory (lldb) memory read [address]
  • This reads n bytes of memory (lldb) memory read [address] [address+n]
  • This reads memory in hex format (lldb) memory read -fx [address]
  • Play with this (lldb) memory read -fx -s4 -c4 [address]