Add "attn", "lq" and "stq" power4 insns.

[deliverable/binutils-gdb.git] / gas / config / tc-ppc.c

diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index 93739e0be002ddcc768a40b2abd0ca5a0b8402e1..a91420af0870a0732f6fa06b95b35999cca856e9 100644 (file)
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -2447,7 +2447,7 @@ md_assemble (str)
            }
 
          if (ppc_obj64
-             && (operand->flags & PPC_OPERAND_DS) != 0)
+             && (operand->flags & (PPC_OPERAND_DS | PPC_OPERAND_DQ)) != 0)
            {
              switch (reloc)
                {
@@ -5714,13 +5714,18 @@ md_apply_fix3 (fixP, valP, seg)
            abort ();
          {
            unsigned char *where = fixP->fx_frag->fr_literal + fixP->fx_where;
-           unsigned long val;
+           long val, mask;
 
            if (target_big_endian)
-             val = bfd_getb16 (where);
+             val = bfd_getb32 (where - 2);
            else
-             val = bfd_getl16 (where);
-           val |= (value & 0xfffc);
+             val = bfd_getl32 (where);
+           mask = 0xfffc;
+           /* lq insns reserve the four lsbs.  */
+           if ((ppc_cpu & PPC_OPCODE_POWER4) != 0
+               && (val & (0x3f << 26)) == (56 << 26))
+             mask = 0xfff0;
+           val |= value & mask;
            if (target_big_endian)
              bfd_putb16 ((bfd_vma) val, where);
            else