* config/tc-m68k.c (init_table): Correct access control unit

	register numbers.  From Ken Rose <rose@netcom.com>.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index d862ba537b7bf5df7d7f543a34a841ab7648e7cc..bb2aab5b34f1924cc6b3b75ff56574b0fa77eceb 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,8 @@
 Tue Oct  1 12:37:48 1996  Ian Lance Taylor  <ian@cygnus.com>
 
+       * config/tc-m68k.c (init_table): Correct access control unit
+       register numbers.  From Ken Rose <rose@netcom.com>.
+
        * config/tc-alpha.c: Add some static function prototypes.
        (alpha_macros): Move to top of file.  Make static.
        (alpha_num_macros): Move to top of file.

diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index 4e8938c9dc93cd7c69075f3aa754e354ebb65a5c..9c5c9abbf2181f49ff1ab007b74bba03a44da410 100644 (file)
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -259,7 +259,7 @@ add_fix (width, exp, pc_rel, pc_fix)
      int pc_rel;
      int pc_fix;
 {
-  the_ins.reloc[the_ins.nrel].n = (((width)=='B')
+  the_ins.reloc[the_ins.nrel].n = ((width == 'B' || width == '3')
                                   ? (the_ins.numo*2-1)
                                   : (((width)=='b')
                                      ? (the_ins.numo*2+1)
@@ -992,12 +992,10 @@ m68k_ip (instring)
       /* If we didn't get the right number of ops, or we have no
         common model with this pattern then reject this pattern. */
 
+      ok_arch |= opcode->m_arch;
       if (opsfound != opcode->m_opnum
          || ((opcode->m_arch & current_architecture) == 0))
-       {
-         ++losing;
-         ok_arch |= opcode->m_arch;
-       }
+       ++losing;
       else
        {
          for (s = opcode->m_operands, opP = &the_ins.operands[0];
@@ -3026,11 +3024,13 @@ static const struct init_entry init_table[] =
   { "dacr0", DTT0 },           /* Data Access Control Register 0 */
   { "dacr1", DTT1 },           /* Data Access Control Register 0 */
 
-  /* mcf5200 versions of same */
-  { "acr2", ITT0 },            /* Access Control Unit 2 */
-  { "acr3", ITT1 },            /* Access Control Unit 3 */
-  { "acr0", DTT0 },            /* Access Control Unit 0 */
-  { "acr1", DTT1 },            /* Access Control Unit 1 */
+  /* mcf5200 versions of same.  The ColdFire programmer's reference
+     manual indicated that the order is 2,3,0,1, but Ken Rose
+     <rose@netcom.com> says that 0,1,2,3 is the correct order.  */
+  { "acr0", ITT0 },            /* Access Control Unit 0 */
+  { "acr1", ITT1 },            /* Access Control Unit 1 */
+  { "acr2", DTT0 },            /* Access Control Unit 2 */
+  { "acr3", DTT1 },            /* Access Control Unit 3 */
 
   { "tc", TC },                        /* MMU Translation Control Register */
   { "tcr", TC },
@@ -3210,7 +3210,7 @@ md_assemble (str)
              n = 1;
              break;
            case '3':
-             n = 2;
+             n = 1;
              break;
            case 'w':
              n = 2;