diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Kconfig.debug | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index ccb0c1fdf1b5..256b3b805c5c 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug | |||
@@ -188,14 +188,22 @@ config FRAME_POINTER | |||
188 | 188 | ||
189 | config UNWIND_INFO | 189 | config UNWIND_INFO |
190 | bool "Compile the kernel with frame unwind information" | 190 | bool "Compile the kernel with frame unwind information" |
191 | depends on !IA64 | 191 | depends on !IA64 && !PARISC |
192 | depends on !MODULES || !(MIPS || PARISC || PPC || SUPERH || V850) | 192 | depends on !MODULES || !(MIPS || PPC || SUPERH || V850) |
193 | help | 193 | help |
194 | If you say Y here the resulting kernel image will be slightly larger | 194 | If you say Y here the resulting kernel image will be slightly larger |
195 | but not slower, and it will give very useful debugging information. | 195 | but not slower, and it will give very useful debugging information. |
196 | If you don't debug the kernel, you can say N, but we may not be able | 196 | If you don't debug the kernel, you can say N, but we may not be able |
197 | to solve problems without frame unwind information or frame pointers. | 197 | to solve problems without frame unwind information or frame pointers. |
198 | 198 | ||
199 | config STACK_UNWIND | ||
200 | bool "Stack unwind support" | ||
201 | depends on UNWIND_INFO | ||
202 | depends on n | ||
203 | help | ||
204 | This enables more precise stack traces, omitting all unrelated | ||
205 | occurrences of pointers into kernel code from the dump. | ||
206 | |||
199 | config FORCED_INLINING | 207 | config FORCED_INLINING |
200 | bool "Force gcc to inline functions marked 'inline'" | 208 | bool "Force gcc to inline functions marked 'inline'" |
201 | depends on DEBUG_KERNEL | 209 | depends on DEBUG_KERNEL |