diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/cris/Kconfig.debug |
Linux-2.6.12-rc2v2.6.12-rc2
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')
-rw-r--r-- | arch/cris/Kconfig.debug | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/cris/Kconfig.debug b/arch/cris/Kconfig.debug new file mode 100644 index 000000000000..f42918bf22a9 --- /dev/null +++ b/arch/cris/Kconfig.debug | |||
@@ -0,0 +1,41 @@ | |||
1 | menu "Kernel hacking" | ||
2 | |||
3 | #bool 'Debug kmalloc/kfree' CONFIG_DEBUG_MALLOC | ||
4 | config PROFILING | ||
5 | bool "Kernel profiling support" | ||
6 | |||
7 | config SYSTEM_PROFILER | ||
8 | bool "System profiling support" | ||
9 | |||
10 | config ETRAX_KGDB | ||
11 | bool "Use kernel GDB debugger" | ||
12 | ---help--- | ||
13 | The CRIS version of gdb can be used to remotely debug a running | ||
14 | Linux kernel via the serial debug port. Provided you have gdb-cris | ||
15 | installed, run gdb-cris vmlinux, then type | ||
16 | |||
17 | (gdb) set remotebaud 115200 <- kgdb uses 115200 as default | ||
18 | (gdb) target remote /dev/ttyS0 <- maybe you use another port | ||
19 | |||
20 | This should connect you to your booted kernel (or boot it now if you | ||
21 | didn't before). The kernel halts when it boots, waiting for gdb if | ||
22 | this option is turned on! | ||
23 | |||
24 | |||
25 | config DEBUG_INFO | ||
26 | bool "Compile the kernel with debug info" | ||
27 | help | ||
28 | If you say Y here the resulting kernel image will include | ||
29 | debugging info resulting in a larger kernel image. | ||
30 | Say Y here only if you plan to use gdb to debug the kernel. | ||
31 | If you don't debug the kernel, you can say N. | ||
32 | |||
33 | config FRAME_POINTER | ||
34 | bool "Compile the kernel with frame pointers" | ||
35 | help | ||
36 | If you say Y here the resulting kernel image will be slightly larger | ||
37 | and slower, but it will give very useful debugging information. | ||
38 | If you don't debug the kernel, you can say N, but we may not be able | ||
39 | to solve problems without frame pointers. | ||
40 | |||
41 | endmenu | ||