From: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date: Fri, 12 Aug 2005 18:00:56 +0000 (+0000)
Subject: 	* config/tc-s390.c (md_parse_option):  Add cpu type z9-109.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6c639ef96454b5b9b0cd9aed854607af7937f600;p=binutils-gdb.git

	* config/tc-s390.c (md_parse_option):  Add cpu type z9-109.
	(md_gather_operands): Add support for optional operands.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index bc98f76da43..fa0b749a32a 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2005-08-12 Martin Schwidefsky  <schwidefsky@de.ibm.com>
+
+	* config/tc-s390.c (md_parse_option):  Add cpu type z9-109.
+	(md_gather_operands): Add support for optional operands.
+
 2005-08-12  Dmitry Diky <diwil@spec.ru>
 	* config/tc-msp430.c (msp430_enable_relax): New flag.
 	(msp430_enable_polys): Likewise.
diff --git a/gas/config/tc-s390.c b/gas/config/tc-s390.c
index 87c7a88f32e..56b5b2594f8 100644
--- a/gas/config/tc-s390.c
+++ b/gas/config/tc-s390.c
@@ -410,6 +410,8 @@ md_parse_option (c, arg)
 	    current_cpu = S390_OPCODE_Z900;
 	  else if (strcmp (arg + 5, "z990") == 0)
 	    current_cpu = S390_OPCODE_Z990;
+	  else if (strcmp (arg + 5, "z9-109") == 0)
+	    current_cpu = S390_OPCODE_Z9_109;
 	  else
 	    {
 	      as_bad (_("invalid switch -m%s"), arg);
@@ -1353,8 +1355,19 @@ md_gather_operands (str, insn, opcode)
 	      /* If there is a next operand it must be separated by a comma.  */
 	      if (opindex_ptr[1] != '\0')
 		{
-		  if (*str++ != ',')
-		    as_bad (_("syntax error; expected ,"));
+		  if (*str != ',')
+		    {
+		      while (opindex_ptr[1] != '\0')
+			{
+			  operand = s390_operands + *(++opindex_ptr);
+			  if (operand->flags & S390_OPERAND_OPTIONAL)
+			    continue;
+			  as_bad (_("syntax error; expected ,"));
+			  break;
+			}
+		    }
+		  else
+		    str++;
 		}
 	    }
 	  else
@@ -1386,8 +1399,19 @@ md_gather_operands (str, insn, opcode)
 	  /* If there is a next operand it must be separated by a comma.  */
 	  if (opindex_ptr[1] != '\0')
 	    {
-	      if (*str++ != ',')
-		as_bad (_("syntax error; expected ,"));
+	      if (*str != ',')
+		{
+		  while (opindex_ptr[1] != '\0')
+		    {
+		      operand = s390_operands + *(++opindex_ptr);
+		      if (operand->flags & S390_OPERAND_OPTIONAL)
+			continue;
+		      as_bad (_("syntax error; expected ,"));
+		      break;
+		    }
+		}
+	      else
+		str++;
 	    }
 	}
       else
@@ -1405,8 +1429,19 @@ md_gather_operands (str, insn, opcode)
 	  /* If there is a next operand it must be separated by a comma.  */
 	  if (opindex_ptr[1] != '\0')
 	    {
-	      if (*str++ != ',')
-		as_bad (_("syntax error; expected ,"));
+	      if (*str != ',')
+		{
+		  while (opindex_ptr[1] != '\0')
+		    {
+		      operand = s390_operands + *(++opindex_ptr);
+		      if (operand->flags & S390_OPERAND_OPTIONAL)
+			continue;
+		      as_bad (_("syntax error; expected ,"));
+		      break;
+		    }
+		}
+	      else
+		str++;
 	    }
 	}
     }