linux/arch/xtensa/Kconfig.debug
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   1menu "Kernel hacking"
   2
   3source "lib/Kconfig.debug"
   4
   5config LD_NO_RELAX
   6        bool "Disable linker relaxation"
   7        default n
   8        help
   9          Enable this function to disable link-time optimizations.
  10          The default linker behavior is to combine identical literal
  11          values to reduce code size and remove unnecessary overhead from
  12          assembler-generated 'longcall' sequences.
  13          Enabling this option improves the link time but increases the
  14          code size, and possibly execution time.
  15
  16config S32C1I_SELFTEST
  17        bool "Perform S32C1I instruction self-test at boot"
  18        default y
  19        help
  20          Enable this option to test S32C1I instruction behavior at boot.
  21          Correct operation of this instruction requires some cooperation from hardware
  22          external to the processor (such as bus bridge, bus fabric, or memory controller).
  23          It is easy to make wrong hardware configuration, this test should catch it early.
  24
  25          Say 'N' on stable hardware.
  26
  27endmenu
  28
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