|author||Linus Torvalds <email@example.com>||2005-04-16 15:20:36 -0700|
|committer||Linus Torvalds <firstname.lastname@example.org>||2005-04-16 15:20:36 -0700|
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/cris/Kconfig.debug')
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/cris/Kconfig.debug b/arch/cris/Kconfig.debug
new file mode 100644
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+menu "Kernel hacking"
+#bool 'Debug kmalloc/kfree' CONFIG_DEBUG_MALLOC
+ bool "Kernel profiling support"
+ bool "System profiling support"
+ bool "Use kernel GDB debugger"
+ The CRIS version of gdb can be used to remotely debug a running
+ Linux kernel via the serial debug port. Provided you have gdb-cris
+ installed, run gdb-cris vmlinux, then type
+ (gdb) set remotebaud 115200 <- kgdb uses 115200 as default
+ (gdb) target remote /dev/ttyS0 <- maybe you use another port
+ This should connect you to your booted kernel (or boot it now if you
+ didn't before). The kernel halts when it boots, waiting for gdb if
+ this option is turned on!
+ bool "Compile the kernel with debug info"
+ If you say Y here the resulting kernel image will include
+ debugging info resulting in a larger kernel image.
+ Say Y here only if you plan to use gdb to debug the kernel.
+ If you don't debug the kernel, you can say N.
+ bool "Compile the kernel with frame pointers"
+ If you say Y here the resulting kernel image will be slightly larger
+ and slower, but it will give very useful debugging information.
+ If you don't debug the kernel, you can say N, but we may not be able
+ to solve problems without frame pointers.