diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-08 11:59:12 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-10 14:50:07 +0100 |
| commit | 084df155d3f5e4991f675a3e7a707e4eafbd1cd8 (patch) | |
| tree | bca4fafe78c51d7b22ae5fdb56b6a0f3b1fb6902 /arch/arm/Kconfig | |
| parent | cad14480bfb3868bd07be53176861cba16105a2f (diff) | |
| download | barebox-084df155d3f5e4991f675a3e7a707e4eafbd1cd8.tar.gz barebox-084df155d3f5e4991f675a3e7a707e4eafbd1cd8.tar.xz | |
ARM: Add stack unwinding support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index bc54e58d67..aae0e992c8 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -115,6 +115,16 @@ config ARM_OPTIMZED_STRING_FUNCTIONS These functions work much faster than the normal versions but increase your binary size. +config ARM_UNWIND + bool "enable stack unwinding support" + depends on AEABI + help + This option enables stack unwinding support in barebox + using the information automatically generated by the + compiler. The resulting kernel image is slightly bigger but + the performance is not affected. Currently, this feature + only works with EABI compilers. If unsure say Y. + endmenu source common/Kconfig |