2006-05-02  Fred Fish  <fnf@specifix.com>

	* mips-tdep.c (mips_o64_push_dummy_call): Left shift big endian
	structs or unions independent of ABI register size.

Index: mips-tdep.c
===================================================================
RCS file: /cvsroots/latest/src/gdb/gdb/mips-tdep.c,v
retrieving revision 1.1.1.4
diff -c -p -r1.1.1.4 mips-tdep.c
*** mips-tdep.c	22 Apr 2006 17:31:07 -0000	1.1.1.4
--- mips-tdep.c	2 May 2006 18:19:01 -0000
*************** mips_o64_push_dummy_call (struct gdbarch
*** 3721,3728 ****
  		     It does not seem to be necessary to do the
  		     same for integral types.
  
- 		     Also don't do this adjustment on O64 binaries.
- 
  		     cagney/2001-07-23: gdb/179: Also, GCC, when
  		     outputting LE O32 with sizeof (struct) <
  		     mips_abi_regsize(), generates a left shift as
--- 3721,3726 ----
*************** mips_o64_push_dummy_call (struct gdbarch
*** 3737,3744 ****
  		     identified as such and GDB gets tweaked
  		     accordingly.  */
  
! 		  if (mips_abi_regsize (gdbarch) < 8
! 		      && TARGET_BYTE_ORDER == BFD_ENDIAN_BIG
  		      && partial_len < mips_abi_regsize (gdbarch)
  		      && (typecode == TYPE_CODE_STRUCT ||
  			  typecode == TYPE_CODE_UNION))
--- 3735,3741 ----
  		     identified as such and GDB gets tweaked
  		     accordingly.  */
  
! 		  if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG
  		      && partial_len < mips_abi_regsize (gdbarch)
  		      && (typecode == TYPE_CODE_STRUCT ||
  			  typecode == TYPE_CODE_UNION))