From: Thiemo Seufer <ths@networkno.de>
Date: Fri, 31 May 2002 01:58:18 +0000 (+0000)
Subject: 	* config/tc-mips.c (md_begin): Add $ra as alias name for $31.
X-Git-Tag: binutils-2_13-branchpoint~633
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=76db943db2364bb439e86bdf13d4957a6de96efc;p=platform%2Fupstream%2Fbinutils.git

	* config/tc-mips.c (md_begin): Add $ra as alias name for $31.
	(mips_ip): Likewise.
	(mips16_ip): Likewise.
	(tc_get_register): Likewise.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 3c281f8..7866b0c 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,10 @@
+2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+	* config/tc-mips.c (md_begin): Add $ra as alias name for $31.
+	(mips_ip): Likewise.
+	(mips16_ip): Likewise.
+	(tc_get_register): Likewise.
+
 2002-05-30  Chris G. Demetriou  <cgd@broadcom.com>
             Ed Satterthwaite  <ehs@broadcom.com>
 
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index c742089..8c6a219 100644
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -1337,6 +1337,8 @@ md_begin ()
       symbol_table_insert (symbol_new (buf, reg_section, i,
 				       &zero_address_frag));
     }
+  symbol_table_insert (symbol_new ("$ra", reg_section, RA,
+				   &zero_address_frag));
   symbol_table_insert (symbol_new ("$fp", reg_section, FP,
 				   &zero_address_frag));
   symbol_table_insert (symbol_new ("$sp", reg_section, SP,
@@ -8194,7 +8196,12 @@ mips_ip (str, ip)
 		    goto notreg;
 		  else
 		    {
-		      if (s[1] == 'f' && s[2] == 'p')
+		      if (s[1] == 'r' && s[2] == 'a')
+			{
+			  s += 3;
+			  regno = RA;
+			}
+		      else if (s[1] == 'f' && s[2] == 'p')
 			{
 			  s += 3;
 			  regno = FP;
@@ -9147,7 +9154,12 @@ mips16_ip (str, ip)
 		}
 	      else
 		{
-		  if (s[1] == 'f' && s[2] == 'p')
+		  if (s[1] == 'r' && s[2] == 'a')
+		    {
+		      s += 3;
+		      regno = RA;
+		    }
+		  else if (s[1] == 'f' && s[2] == 'p')
 		    {
 		      s += 3;
 		      regno = FP;
@@ -12202,7 +12214,9 @@ tc_get_register (frame)
     }
   else
     {
-      if (strncmp (input_line_pointer, "fp", 2) == 0)
+      if (strncmp (input_line_pointer, "ra", 2) == 0)
+	reg = RA;
+      else if (strncmp (input_line_pointer, "fp", 2) == 0)
 	reg = FP;
       else if (strncmp (input_line_pointer, "sp", 2) == 0)
 	reg = SP;