2008-11-06 Chao-ying Fu <fu@mips.com>

	* config/tc-mips.c (validate_mips_insn): Add case '1'.
	(mips_ip): Add case '1' to process sync type.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 7e66edeffc649fcae1e84fc4f94d6722d78bca93..8bb6dab2d2786aa3b2b20a9b5759c206709ba05f 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2008-11-06  Chao-ying Fu  <fu@mips.com>
+
+       * config/tc-mips.c (validate_mips_insn): Add case '1'.
+       (mips_ip): Add case '1' to process sync type.
+
 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
 
        * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 5c65384d1838e8b0596a64f06fdde6d1d70bde5e..cc900c3aab53889c014b7fc6b3fe670dae2f8627 100644 (file)
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -8457,6 +8457,7 @@ validate_mips_insn (const struct mips_opcode *opc)
       case '%': USE_BITS (OP_MASK_VECALIGN,    OP_SH_VECALIGN); break;
       case '[': break;
       case ']': break;
+      case '1':        USE_BITS (OP_MASK_SHAMT,        OP_SH_SHAMT);   break;
       case '2': USE_BITS (OP_MASK_BP,          OP_SH_BP);      break;
       case '3': USE_BITS (OP_MASK_SA3,         OP_SH_SA3);     break;
       case '4': USE_BITS (OP_MASK_SA4,         OP_SH_SA4);     break;
@@ -9243,6 +9244,7 @@ do_msbd:
 
            case 'k':           /* cache code */
            case 'h':           /* prefx code */
+           case '1':           /* sync type */
              my_getExpression (&imm_expr, s);
              check_absolute_expr (ip, &imm_expr);
              if ((unsigned long) imm_expr.X_add_number > 31)
@@ -9251,8 +9253,10 @@ do_msbd:
                         (unsigned long) imm_expr.X_add_number);
              if (*args == 'k')
                INSERT_OPERAND (CACHE, *ip, imm_expr.X_add_number);
-             else
+             else if (*args == 'h')
                INSERT_OPERAND (PREFX, *ip, imm_expr.X_add_number);
+             else
+               INSERT_OPERAND (SHAMT, *ip, imm_expr.X_add_number);
              imm_expr.X_op = O_absent;
              s = expr_end;
              continue;