sparc: Fix piggyback with newer binutils.

Newer versions of binutils mark '_end' as 'B' instead of 'A' for
whatever reason.

To be honest, the piggyback code doesn't actually care what kind
of symbol _start and _end are, it just wants to find them and
record the address.

So remove the type from the match strings.

Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/boot/piggyback.c b/arch/sparc/boot/piggyback.c
index c0a798f..bb7c951 100644 (file)
--- a/arch/sparc/boot/piggyback.c
+++ b/arch/sparc/boot/piggyback.c
@@ -81,18 +81,18 @@ static void usage(void)
 
 static int start_line(const char *line)
 {
-       if (strcmp(line + 8, " T _start\n") == 0)
+       if (strcmp(line + 10, " _start\n") == 0)
                return 1;
-       else if (strcmp(line + 16, " T _start\n") == 0)
+       else if (strcmp(line + 18, " _start\n") == 0)
                return 1;
        return 0;
 }
 
 static int end_line(const char *line)
 {
-       if (strcmp(line + 8, " A _end\n") == 0)
+       if (strcmp(line + 10, " _end\n") == 0)
                return 1;
-       else if (strcmp (line + 16, " A _end\n") == 0)
+       else if (strcmp (line + 18, " _end\n") == 0)
                return 1;
        return 0;
 }
@@ -100,8 +100,8 @@ static int end_line(const char *line)
 /*
  * Find address for start and end in System.map.
  * The file looks like this:
- * f0004000 T _start
- * f0379f79 A _end
+ * f0004000 ... _start
+ * f0379f79 ... _end
  * 1234567890123456
  * ^coloumn 1
  * There is support for 64 bit addresses too.