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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-08-09 14:09:29 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-08-09 14:09:29 +0100 |
| commit | 054d5c9238f3c577ad51195c3ee7803613f322cc (patch) | |
| tree | ff7d9f5c0e0ddf14230ba28f28ef69a2c0a0debf /lib/Kconfig.debug | |
| parent | 11e4afb49b7fa1fc8e1ffd850c1806dd86a08204 (diff) | |
| parent | 2192482ee5ce5d5d4a6cec0c351b2d3a744606eb (diff) | |
| download | talos-op-linux-054d5c9238f3c577ad51195c3ee7803613f322cc.tar.gz talos-op-linux-054d5c9238f3c577ad51195c3ee7803613f322cc.zip | |
Merge branch 'devel-stable' into devel
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index dfdc0347b05d..67fa774f9572 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -528,7 +528,7 @@ config LOCKDEP bool depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT select STACKTRACE - select FRAME_POINTER if !MIPS && !PPC && !ARM_UNWIND && !S390 + select FRAME_POINTER if !MIPS && !PPC && !ARM_UNWIND && !S390 && !MICROBLAZE select KALLSYMS select KALLSYMS_ALL @@ -628,6 +628,19 @@ config DEBUG_INFO If unsure, say N. +config DEBUG_INFO_REDUCED + bool "Reduce debugging information" + depends on DEBUG_INFO + help + If you say Y here gcc is instructed to generate less debugging + information for structure types. This means that tools that + need full debugging information (like kgdb or systemtap) won't + be happy. But if you merely need debugging information to + resolve line numbers there is no loss. Advantage is that + build directory object sizes shrink dramatically over a full + DEBUG_INFO build and compile times are reduced too. + Only works with newer gcc versions. + config DEBUG_VM bool "Debug VM" depends on DEBUG_KERNEL @@ -958,13 +971,13 @@ config FAULT_INJECTION_STACKTRACE_FILTER depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT depends on !X86_64 select STACKTRACE - select FRAME_POINTER if !PPC && !S390 + select FRAME_POINTER if !PPC && !S390 && !MICROBLAZE help Provide stacktrace filter for fault-injection capabilities config LATENCYTOP bool "Latency measuring infrastructure" - select FRAME_POINTER if !MIPS && !PPC && !S390 + select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE select KALLSYMS select KALLSYMS_ALL select STACKTRACE |
