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CONFIG_FRAME_POINTER: Compile the kernel with frame pointers

General informations

The Linux kernel configuration item CONFIG_FRAME_POINTER has multiple definitions:

found in arch/arm/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say N here, the resulting kernel will be slightly smaller and faster. However, if neither FRAME_POINTER nor ARM_UNWIND are enabled, when a problem occurs with the kernel, the information that is reported is severely limited.

found in arch/arm/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say N here, the resulting kernel will be slightly smaller and faster. However, when a problem occurs with the kernel, the information that is reported is severely limited. Most people should say Y here.

found in arch/arm26/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say N here, the resulting kernel will be slightly smaller and faster. However, when a problem occurs with the kernel, the information that is reported is severely limited. Most people should say Y here.

found in arch/arm26/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say N here, the resulting kernel will be slightly smaller and faster. However, when a problem occurs with the kernel, the information that is reported is severely limited. Most people should say Y here.

found in arch/arm64/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

found in arch/hexagon/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

found in arch/ppc64/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

found in arch/sparc/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

found in arch/sparc64/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

found in arch/sparc64/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

found in arch/um/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

found in arch/um/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

found in arch/xtensa/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

(none)

Compile the kernel with frame pointers found in arch/cris/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/cris/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/frv/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/i386/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/m32r/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/m32r/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/m68knommu/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/parisc/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/sh/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/sh/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/sh64/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/sh64/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers.

Compile the kernel with frame pointers found in arch/x86_64/Kconfig

The configuration item CONFIG_FRAME_POINTER:

Help text

Compile the kernel with frame pointers. This may help for some debugging with external debuggers. Note the standard oops backtracer doesn't make use of this and the x86-64 kernel doesn't ensure an consistent frame pointer through inline assembly (semaphores etc.) Normally you should say N.

Compile the kernel with frame pointers found in lib/Kconfig.debug

The configuration item CONFIG_FRAME_POINTER:

Help text

If you say Y here the resulting kernel image will be slightly larger and slower, but it gives very useful debugging information in case of kernel bugs. (precise oopses/stacktraces/warnings)

Hardware

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