extra/Configs/Config.arm

   1 #
   2 # For a description of the syntax of this configuration file,
   3 # see extra/config/Kconfig-language.txt
   4 #
   5
   6 config TARGET_ARCH
   7         string
   8         default "arm"
   9
  10 config FORCE_OPTIONS_FOR_ARCH
  11         bool
  12         default y
  13         select ARCH_ANY_ENDIAN
  14
  15 config CONFIG_ARM_EABI
  16         bool "Build for EABI"
  17         help
  18           If you say 'y' here, functions and constants required by the
  19           ARM EABI will be built into the library.  You should say 'y'
  20           if your compiler uses the ARM EABI, in which case you will also
  21           need a kernel supporting the EABI system call interface.
  22
  23           If you say 'n' here, then the library will be built for the
  24           old Linux ABI.
  25
  26 config COMPILE_IN_THUMB_MODE
  27         bool "Build using Thumb mode"
  28         select USE_BX
  29         help
  30           Say 'y' here to force building uClibc in thumb mode.
  31           Say 'n' to use your compiler's default mode.
  32
  33 config USE_BX
  34         bool "Use BX in function return"
  35         help
  36           Say 'y' to use BX to return from functions on your thumb-aware
  37           processor. Say 'y' if you need to use interworking. Say 'n' if not.
  38           It is safe to say 'y' even if you're not doing interworking.