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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/tile/Kconfig.debug
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/tile/Kconfig.debug')
-rw-r--r--arch/tile/Kconfig.debug34
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/tile/Kconfig.debug b/arch/tile/Kconfig.debug
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+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+config EARLY_PRINTK
+ bool "Early printk" if EXPERT && DEBUG_KERNEL
+ default y
+ help
+ Write kernel log output directly via the hypervisor console.
+
+ This is useful for kernel debugging when your machine crashes very
+ early before the console code is initialized. For normal operation
+ it is not recommended because it looks ugly and doesn't cooperate
+ with klogd/syslogd. You should normally N here,
+ unless you want to debug such a crash.
+
+config DEBUG_STACKOVERFLOW
+ bool "Check for stack overflows"
+ depends on DEBUG_KERNEL
+ help
+ This option will cause messages to be printed if free stack space
+ drops below a certain limit.
+
+config DEBUG_EXTRA_FLAGS
+ string "Additional compiler arguments when building with '-g'"
+ depends on DEBUG_INFO
+ default ""
+ help
+ Debug info can be large, and flags like
+ `-femit-struct-debug-baseonly' can reduce the kernel file
+ size and build time noticeably. Such flags are often
+ helpful if the main use of debug info is line number info.
+
+endmenu