sh: Conditionalize the code dumper on CONFIG_DUMP_CODE.

We don't really want this enabled by default, but it is still quite
useful for debugging. So, make it conditional and leave it off by
default.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 0dc340d5795e..0d62681f72a0 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -98,6 +98,18 @@ config IRQSTACKS
           for handling hard and soft interrupts.  This can help avoid
           overflowing the process kernel stacks.
 
+config DUMP_CODE
+        bool "Show disassembly of nearby code in register dumps"
+        depends on DEBUG_KERNEL && SUPERH32
+        default y if DEBUG_BUGVERBOSE
+        default n
+        help
+          This prints out a code trace of the instructions leading up to
+          the faulting instruction as a debugging aid. As this does grow
+          the kernel in size a bit, most users will want to say N here.
+
+          Those looking for more verbose debugging output should say Y.
+
 config SH_NO_BSS_INIT
         bool "Avoid zeroing BSS (to speed-up startup on suitable platforms)"
         depends on DEBUG_KERNEL