C/C++ debug preferences

The Debug view of the Debug perspective displays information about the variables in the currently selected stack frame.

Show full paths: Displays the full path of resources
Default variable format: Specifies the number system in which to display variables (Natural, Hexadecimal or Decimal).
Default expression format: Specifies the number system in which to display expressions (Natural, Hexadecimal or Decimal).
Default register format: Specifies the number system in which to display registers (Natural, Hexadecimal or Decimal).
Automatically switch to disassembly mode: Automatically examines your program in disassembly mode as it steps into functions for which you do not have source code, such as printf().