gdb/
	* ppc-sysv-tdep.c (do_ppc_sysv_return_value): Handle return small struct whose size is not 4 or 8.
---
 gdb/ppc-sysv-tdep.c |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/gdb/ppc-sysv-tdep.c b/gdb/ppc-sysv-tdep.c
index afe3bd2..48afc7a 100644
--- a/gdb/ppc-sysv-tdep.c
+++ b/gdb/ppc-sysv-tdep.c
@@ -795,12 +795,18 @@ do_ppc_sysv_return_value (struct gdbarch *gdbarch, struct value *function,
 	  /* The value is right-padded to 8 bytes and then loaded, as
 	     two "words", into r3/r4.  */
 	  gdb_byte regvals[MAX_REGISTER_SIZE * 2];
+	  int offset = (2 * tdep->wordsize - TYPE_LENGTH (type)) % tdep->wordsize;
+
 	  regcache_cooked_read (regcache, tdep->ppc_gp0_regnum + 3,
 				regvals + 0 * tdep->wordsize);
 	  if (TYPE_LENGTH (type) > tdep->wordsize)
 	    regcache_cooked_read (regcache, tdep->ppc_gp0_regnum + 4,
 				  regvals + 1 * tdep->wordsize);
-	  memcpy (readbuf, regvals, TYPE_LENGTH (type));
+
+	  if (byte_order == BFD_ENDIAN_BIG)
+	    memcpy (readbuf, regvals + offset, TYPE_LENGTH (type));
+	  else
+	    memcpy (readbuf, regvals, TYPE_LENGTH (type));
 	}
       if (writebuf)
 	{
@@ -808,8 +814,14 @@ do_ppc_sysv_return_value (struct gdbarch *gdbarch, struct value *function,
 	  /* The value is padded out to 8 bytes and then loaded, as
 	     two "words" into r3/r4.  */
 	  gdb_byte regvals[MAX_REGISTER_SIZE * 2];
+	  int offset = (2 * tdep->wordsize - TYPE_LENGTH (type)) % tdep->wordsize;
+
 	  memset (regvals, 0, sizeof regvals);
-	  memcpy (regvals, writebuf, TYPE_LENGTH (type));
+	  if (byte_order == BFD_ENDIAN_BIG)
+	    memcpy (regvals + offset, writebuf, TYPE_LENGTH (type));
+	  else
+	    memcpy (regvals, writebuf, TYPE_LENGTH (type));
+
 	  regcache_cooked_write (regcache, tdep->ppc_gp0_regnum + 3,
 				 regvals + 0 * tdep->wordsize);
 	  if (TYPE_LENGTH (type) > tdep->wordsize)
-- 
1.7.0.4