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| author | David Woodhouse <David.Woodhouse@intel.com> | 2009-09-20 05:55:36 -0700 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-09-20 05:55:36 -0700 |
| commit | 6469f540ea37d53db089c8fea9c0c77a3d9353d4 (patch) | |
| tree | 1dc9dc077150d57f4424cae49e711b5dd6e903a1 /arch/sh/Kconfig.debug | |
| parent | 304e6d5fe294b80e6d3107f99ec241816390ebcc (diff) | |
| parent | 78f28b7c555359c67c2a0d23f7436e915329421e (diff) | |
| download | op-kernel-dev-6469f540ea37d53db089c8fea9c0c77a3d9353d4.zip op-kernel-dev-6469f540ea37d53db089c8fea9c0c77a3d9353d4.tar.gz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/mtd/mtdcore.c
Merged in order that I can apply the Nomadik nand/onenand support patches.
Diffstat (limited to 'arch/sh/Kconfig.debug')
| -rw-r--r-- | arch/sh/Kconfig.debug | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 39224b5..55907af 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -38,11 +38,13 @@ config EARLY_SCIF_CONSOLE_PORT default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763 || \ CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366 || \ CPU_SUBTYPE_SH7343 - default "0xffea0000" if CPU_SUBTYPE_SH7785 + default "0xfe4c0000" if CPU_SUBTYPE_SH7757 + default "0xffeb0000" if CPU_SUBTYPE_SH7785 default "0xffeb0000" if CPU_SUBTYPE_SH7786 default "0xfffe8000" if CPU_SUBTYPE_SH7203 default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263 default "0xffe80000" if CPU_SH4 + default "0xa4000150" if CPU_SH3 default "0x00000000" config EARLY_PRINTK @@ -61,12 +63,14 @@ config EARLY_PRINTK select both the EARLY_SCIF_CONSOLE and SH_STANDARD_BIOS, using the kernel command line option to toggle back and forth. -config DEBUG_STACKOVERFLOW +config STACK_DEBUG bool "Check for stack overflows" depends on DEBUG_KERNEL && SUPERH32 help This option will cause messages to be printed if free stack space - drops below a certain limit. + drops below a certain limit. Saying Y here will add overhead to + every function call and will therefore incur a major + performance hit. Most users should say N. config DEBUG_STACK_USAGE bool "Stack utilization instrumentation" @@ -107,6 +111,14 @@ config DUMP_CODE Those looking for more verbose debugging output should say Y. +config DWARF_UNWINDER + bool "Enable the DWARF unwinder for stacktraces" + select FRAME_POINTER + default n + help + Enabling this option will make stacktraces more accurate, at + the cost of an increase in overall kernel size. + config SH_NO_BSS_INIT bool "Avoid zeroing BSS (to speed-up startup on suitable platforms)" depends on DEBUG_KERNEL @@ -123,4 +135,9 @@ config SH64_SR_WATCH bool "Debug: set SR.WATCH to enable hardware watchpoints and trace" depends on SUPERH64 +config MCOUNT + def_bool y + depends on SUPERH32 + depends on STACK_DEBUG || FUNCTION_TRACER + endmenu |
