From: Alan Modra <amodra@gmail.com>
Date: Fri, 19 Oct 2007 10:48:17 +0000 (+0000)
Subject: 	* config/tc-ppc.c (ppc_parse_name): Skip leading '%'.
X-Git-Tag: sid-snapshot-20071101~185
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=13abbae325704b1abd2a70d95a1dd8b97c0c269a;p=platform%2Fupstream%2Fbinutils.git

	* config/tc-ppc.c (ppc_parse_name): Skip leading '%'.
	(md_assemble): When parsing PPC_OPERAND_CR, add '%' to set of
	chars that can start a name.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 25e70db..5911282 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2007-10-19  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-ppc.c (ppc_parse_name): Skip leading '%'.
+	(md_assemble): When parsing PPC_OPERAND_CR, add '%' to set of
+	chars that can start a name.
+
 2007-10-18  Carlos O'Donell  <carlos@systemhalted.org>
 
 	* config/tc-hppa.c (pa_ip): Fix comment typo.
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index 713d25b..2a59847 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -684,6 +684,8 @@ ppc_parse_name (const char *name, expressionS *expr)
   if (! cr_operand)
     return 0;
 
+  if (*name == '%')
+    ++name;
   val = reg_name_search (cr_names, sizeof cr_names / sizeof cr_names[0],
 			 name);
   if (val < 0)
@@ -2454,10 +2456,16 @@ md_assemble (char *str)
 	{
 	  if (! register_name (&ex))
 	    {
+	      char save_lex = lex_type['%'];
+
 	      if ((operand->flags & PPC_OPERAND_CR) != 0)
-		cr_operand = TRUE;
+		{
+		  cr_operand = TRUE;
+		  lex_type['%'] |= LEX_BEGIN_NAME;
+		}
 	      expression (&ex);
 	      cr_operand = FALSE;
+	      lex_type['%'] = save_lex;
 	    }
 	}