diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-06-24 11:20:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-06-24 11:20:59 -0700 |
| commit | 3b968b7c10b3d81eb83380655484f2bb5b240dc6 (patch) | |
| tree | a7aa9ef303ea62f5aed03024976fb35dd5a8a622 | |
| parent | ea7b44c8e6baa1a4507f05ba2c0009ac21c3fe0b (diff) | |
| parent | aabdc3b8c3b3d081f1532454e344208338478e29 (diff) | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:
kgdb: sparse fix
kgdb: documentation update - remove kgdboe
| -rw-r--r-- | Documentation/DocBook/kgdb.tmpl | 20 | ||||
| -rw-r--r-- | kernel/kgdb.c | 3 |
2 files changed, 8 insertions, 15 deletions
diff --git a/Documentation/DocBook/kgdb.tmpl b/Documentation/DocBook/kgdb.tmpl index 028a8444d95..e8acd1f0345 100644 --- a/Documentation/DocBook/kgdb.tmpl +++ b/Documentation/DocBook/kgdb.tmpl @@ -84,10 +84,9 @@ runs an instance of gdb against the vmlinux file which contains the symbols (not boot image such as bzImage, zImage, uImage...). In gdb the developer specifies the connection parameters and - connects to kgdb. Depending on which kgdb I/O modules exist in - the kernel for a given architecture, it may be possible to debug - the test machine's kernel with the development machine using a - rs232 or ethernet connection. + connects to kgdb. The type of connection a developer makes with + gdb depends on the availability of kgdb I/O modules compiled as + builtin's or kernel modules in the test machine's kernel. </para> </chapter> <chapter id="CompilingAKernel"> @@ -223,7 +222,7 @@ </para> <para> IMPORTANT NOTE: Using this option with kgdb over the console - (kgdboc) or kgdb over ethernet (kgdboe) is not supported. + (kgdboc) is not supported. </para> </sect1> </chapter> @@ -249,18 +248,11 @@ (gdb) target remote /dev/ttyS0 </programlisting> <para> - Example (kgdb to a terminal server): + Example (kgdb to a terminal server on tcp port 2012): </para> <programlisting> % gdb ./vmlinux - (gdb) target remote udp:192.168.2.2:6443 - </programlisting> - <para> - Example (kgdb over ethernet): - </para> - <programlisting> - % gdb ./vmlinux - (gdb) target remote udp:192.168.2.2:6443 + (gdb) target remote 192.168.2.2:2012 </programlisting> <para> Once connected, you can debug a kernel the way you would debug an diff --git a/kernel/kgdb.c b/kernel/kgdb.c index 79e3c90113c..3ec23c3ec97 100644 --- a/kernel/kgdb.c +++ b/kernel/kgdb.c @@ -1499,7 +1499,8 @@ int kgdb_nmicallback(int cpu, void *regs) return 1; } -void kgdb_console_write(struct console *co, const char *s, unsigned count) +static void kgdb_console_write(struct console *co, const char *s, + unsigned count) { unsigned long flags; |