* sparc.c (find_call): Align p_lowpc to avoid bus error.

diff --git a/gprof/ChangeLog b/gprof/ChangeLog
index f769bd1e8f6957966edd3790f0952e62267bb88f..ae6f12a8b71fad459460b252b6cb498caedf5da0 100644 (file)
--- a/gprof/ChangeLog
+++ b/gprof/ChangeLog
@@ -1,3 +1,7 @@
+Wed Oct  2 15:23:16 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+       * sparc.c (find_call): Align p_lowpc to avoid bus error.
+
 Tue Oct  1 15:58:10 1996  Ian Lance Taylor  <ian@cygnus.com>
 
        * gprof.c (usage): Print bug report address.

diff --git a/gprof/sparc.c b/gprof/sparc.c
index b12420ae80a5c0d006d60f8890e76babbb3ac334..6316bffc78a7bf6c9b81aae177b04b88a002bb24 100644 (file)
--- a/gprof/sparc.c
+++ b/gprof/sparc.c
@@ -49,7 +49,7 @@ find_call (parent, p_lowpc, p_highpc)
     }
   DBG (CALLDEBUG, printf ("[find_call] %s: 0x%lx to 0x%lx\n",
                          parent->name, p_lowpc, p_highpc));
-  for (instr = (unsigned int *) (p_lowpc + delta);
+  for (instr = (unsigned int *) (((p_lowpc + delta) + 3) &~ 3);
        instr < (unsigned int *) (p_highpc + delta);
        ++instr)
     {