A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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lib: create common ascii hex array

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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 <[email protected]>
Acked-by: Paul Mundt <[email protected]>
Cc: Jason Wessel <[email protected]>
Cc: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Harvey Harrison 2008-05-14 16:05:49 -07:00 • committed by Linus Torvalds
commit 3fc957721d
5 changed files with 20 additions and 23 deletions
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8
kernel/kgdb.c
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@ -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.