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Correct write_propval_bytes() for platforms with signed char by default 

Some platforms (including the Microsoft C compiler) have char defaulting
to signed.  write_propval_bytes() in the -O dts code will not behave
correctly in this case, due to sign extension.

Signed-off-by: Andrei Errapart <andrei@errapartengineering.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
main
Andrei Errapart 2014-06-19 21:05:11 +10:00 committed by David Gibson
parent fa928fba7e
commit 25a9bd6267
1 changed files with 1 additions and 1 deletions
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2
treesource.c
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@ -178,7 +178,7 @@ static void write_propval_bytes(FILE *f, struct data val)
m = m->next; m = m->next;
} }


fprintf(f, "%02hhx", *bp++); fprintf(f, "%02hhx", (unsigned char)(*bp++));
if ((const void *)bp >= propend) if ((const void *)bp >= propend)
break; break;
fprintf(f, " "); fprintf(f, " ");