36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
menu "Kernel hacking"
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source "lib/Kconfig.debug"
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config EARLY_PRINTK
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bool "Early printk" if EXPERT && DEBUG_KERNEL
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default y
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help
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Write kernel log output directly via the hypervisor console.
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This is useful for kernel debugging when your machine crashes very
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early before the console code is initialized. For normal operation
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it is not recommended because it looks ugly and doesn't cooperate
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with klogd/syslogd. You should normally N here,
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unless you want to debug such a crash.
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config DEBUG_EXTRA_FLAGS
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string "Additional compiler arguments when building with '-g'"
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depends on DEBUG_INFO
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default ""
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help
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Debug info can be large, and flags like
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`-femit-struct-debug-baseonly' can reduce the kernel file
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size and build time noticeably. Such flags are often
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helpful if the main use of debug info is line number info.
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config TILE_HVGLUE_TRACE
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bool "Provide wrapper functions for hypervisor ABI calls"
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default n
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help
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Provide wrapper functions for the hypervisor ABI calls
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defined in arch/tile/kernel/hvglue.S. This allows tracing
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mechanisms, etc., to have visibility into those calls.
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endmenu
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