diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-05-14 16:05:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-14 19:11:14 -0700 |
| commit | 3fc957721d18c93662f7d4dab455b80f53dd2641 (patch) | |
| tree | 9bdbabf3cb3678edcd0e0e4beb5deaa5c1b17bcd /kernel | |
| parent | 122a881c776b7c155bf3f379928cc27aab435288 (diff) | |
lib: create common ascii hex array
Add a common hex array in hexdump.c so everyone can use it.
Add a common hi/lo helper to avoid the shifting masking that is
done to get the upper and lower nibbles of a byte value.
Pull the pack_hex_byte helper from kgdb as it is opencoded many
places in the tree that will be consolidated.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/kgdb.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/kernel/kgdb.c b/kernel/kgdb.c index 39e31a036f5b..14787de568b3 100644 --- a/kernel/kgdb.c +++ b/kernel/kgdb.c @@ -346,14 +346,6 @@ static void put_packet(char *buffer) } } -static char *pack_hex_byte(char *pkt, u8 byte) -{ - *pkt++ = hexchars[byte >> 4]; - *pkt++ = hexchars[byte & 0xf]; - - return pkt; -} - /* * Convert the memory pointed to by mem into hex, placing result in buf. * Return a pointer to the last char put in buf (null). May return an error. |