From: Bob Wilson <bob.wilson@acm.org>
Date: Tue, 14 Feb 2006 00:58:05 +0000 (+0000)
Subject: 	* config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
X-Git-Tag: insight_6_8-branchpoint~3775
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=54b6e049eb55c3ec7b389501db5a64e2418f2d53;p=pf3gnuchains%2Fpf3gnuchains4x.git

	* config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
	from 1, not 0, in error messages.
	(md_assemble): Simplify special-case check for ENTRY instructions.
	(tinsn_has_invalid_symbolic_operands): Do not include opcode and
	operand in error message.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index a6ca03cd0a..7d12994c15 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+2006-02-13  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
+	from 1, not 0, in error messages.
+	(md_assemble): Simplify special-case check for ENTRY instructions.
+	(tinsn_has_invalid_symbolic_operands): Do not include opcode and
+	operand in error message.
+
 2006-02-13  Joseph S. Myers  <joseph@codesourcery.com>
 
 	* configure.tgt (arm-*-linux-gnueabi*): Change to
diff --git a/gas/config/tc-xtensa.c b/gas/config/tc-xtensa.c
index ac9274b49e..a44c28093e 100644
--- a/gas/config/tc-xtensa.c
+++ b/gas/config/tc-xtensa.c
@@ -4131,7 +4131,7 @@ xg_add_opcode_fix (TInsn *tinsn,
   if (opnum != get_relaxable_immed (opcode))
     {
       as_bad (_("invalid relocation for operand %i of '%s'"),
-	      opnum, xtensa_opcode_name (xtensa_default_isa, opcode));
+	      opnum + 1, xtensa_opcode_name (xtensa_default_isa, opcode));
       return FALSE;
     }
 
@@ -4141,7 +4141,7 @@ xg_add_opcode_fix (TInsn *tinsn,
   if (expr->X_op == O_lo16 || expr->X_op == O_hi16)
     {
       as_bad (_("invalid expression for operand %i of '%s'"),
-	      opnum, xtensa_opcode_name (xtensa_default_isa, opcode));
+	      opnum + 1, xtensa_opcode_name (xtensa_default_isa, opcode));
       return FALSE;
     }
 
@@ -5252,24 +5252,12 @@ md_assemble (char *str)
 
   xg_add_branch_and_loop_targets (&orig_insn);
 
-  /* Special-case for "entry" instruction.  */
-  if (orig_insn.opcode == xtensa_entry_opcode)
+  /* Check that immediate value for ENTRY is >= 16.  */
+  if (orig_insn.opcode == xtensa_entry_opcode && orig_insn.ntok >= 3)
     {
-      /* Check that the third opcode (#2) is >= 16.  */
-      if (orig_insn.ntok >= 3)
-	{
-	  expressionS *exp = &orig_insn.tok[2];
-	  switch (exp->X_op)
-	    {
-	    case O_constant:
-	      if (exp->X_add_number < 16)
-		as_warn (_("entry instruction with stack decrement < 16"));
-	      break;
-
-	    default:
-	      as_warn (_("entry instruction with non-constant decrement"));
-	    }
-	}
+      expressionS *exp = &orig_insn.tok[2];
+      if (exp->X_op == O_constant && exp->X_add_number < 16)
+	as_warn (_("entry instruction with stack decrement < 16"));
     }
 
   /* Finish it off:
@@ -11045,8 +11033,7 @@ tinsn_has_invalid_symbolic_operands (const TInsn *insn)
 	      || (xtensa_operand_is_PCrelative (isa, insn->opcode, i) != 1
 		  && insn->opcode != xtensa_const16_opcode))
 	    {
-	      as_bad (_("invalid symbolic operand %d on '%s'"),
-		      i, xtensa_opcode_name (isa, insn->opcode));
+	      as_bad (_("invalid symbolic operand"));
 	      return TRUE;
 	    }
 	}