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Chris Zankel8e1a6dd2005-06-23 22:01:10 -07001menu "Kernel hacking"
2
3source "lib/Kconfig.debug"
4
Chris Zankel65501622012-11-13 15:16:36 -08005config 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
Max Filippov00273122012-11-28 11:33:02 +040016config 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
Chris Zankel8e1a6dd2005-06-23 22:01:10 -070027endmenu