Compilation command

g++ -Wall -std=c++14 -DDEBUG -g3 -Wno-misleading-indentation -fno-ms-extensions" ...
clang++ -std=c++20 -O0 -g -fstandalone-debug -Wall -Wextra -Werror -pedantic

Compilation process

*.S assembly code(raw x86 code)

• -m32  compiles the code for the i386 architecture
• -S invokes the compiler only
• -c incokes the compiler and assembler only

*.o machine code or an object file

• Linux use ELF (Executable and Linkable Format)
• **.**text ****contains executable code
• **.**data ****usually contains initialized data
• **.**bss  ****usually reserves space for uninitialized variables

2 Introduction to Object Modules

• objdump -D *.o --syms with symbol table
  • https://stackoverflow.com/questions/6666805/what-does-each-column-of-objdumps-symbol-table-mean

Detailed information about execuable: objdump -x -d map

The direction of the stack growing: https://www.geeksforgeeks.org/c-program-find-direction-growth-stack/