Silence warnings about incompatible plugins.

[deliverable/binutils-gdb.git] / gas / config / m68k-parse.y

diff --git a/gas/config/m68k-parse.y b/gas/config/m68k-parse.y
index d6bb4b82d4a58c73cf090f9a064f4092ad6eb1fd..11874298c0f4b6aaf203578e3d712ba42901ff13 100644 (file)
--- a/gas/config/m68k-parse.y
+++ b/gas/config/m68k-parse.y
@@ -1,12 +1,12 @@
 /* m68k.y -- bison grammar for m68k operand parsing
-   Copyright 1995, 1996, 1997, 1998, 2001, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    Written by Ken Raeburn and Ian Lance Taylor, Cygnus Support
 
    This file is part of GAS, the GNU Assembler.
 
    GAS is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GAS is distributed in the hope that it will be useful,
@@ -16,8 +16,8 @@
 
    You should have received a copy of the GNU General Public License
    along with GAS; see the file COPYING.  If not, write to the Free
-   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 /* This file holds a bison grammar to parse m68k operands.  The m68k
    has a complicated operand syntax, and gas supports two main
@@ -44,13 +44,13 @@
 #define        yylval  m68k_lval
 #define        yychar  m68k_char
 #define        yydebug m68k_debug
-#define        yypact  m68k_pact       
-#define        yyr1    m68k_r1                 
-#define        yyr2    m68k_r2                 
-#define        yydef   m68k_def                
-#define        yychk   m68k_chk                
-#define        yypgo   m68k_pgo                
-#define        yyact   m68k_act                
+#define        yypact  m68k_pact
+#define        yyr1    m68k_r1
+#define        yyr2    m68k_r2
+#define        yydef   m68k_def
+#define        yychk   m68k_chk
+#define        yypgo   m68k_pgo
+#define        yyact   m68k_act
 #define        yyexca  m68k_exca
 #define yyerrflag m68k_errflag
 #define yynerrs        m68k_nerrs
@@ -82,9 +82,9 @@
 
 /* Internal functions.  */
 
-static enum m68k_register m68k_reg_parse PARAMS ((char **));
-static int yylex PARAMS ((void));
-static void yyerror PARAMS ((const char *));
+static enum m68k_register m68k_reg_parse (char **);
+static int yylex (void);
+static void yyerror (const char *);
 
 /* The parser sets fields pointed to by this global variable.  */
 static struct m68k_op *op;
@@ -685,8 +685,7 @@ static char *strorig;
    *CCP.  Otherwise don't change *CCP, and return 0.  */
 
 static enum m68k_register
-m68k_reg_parse (ccp)
-     register char **ccp;
+m68k_reg_parse (char **ccp)
 {
   char *start = *ccp;
   char c;
@@ -748,14 +747,13 @@ m68k_reg_parse (ccp)
 /* The lexer.  */
 
 static int
-yylex ()
+yylex (void)
 {
   enum m68k_register reg;
   char *s;
   int parens;
   int c = 0;
   int tail = 0;
-  char *hold;
 
   if (*str == ' ')
     ++str;
@@ -914,11 +912,10 @@ yylex ()
 
          ++s;
 
-         hold = input_line_pointer;
-         input_line_pointer = s;
+         temp_ilp (s);
          expression (&scale);
          s = input_line_pointer;
-         input_line_pointer = hold;
+         restore_ilp ();
 
          if (scale.X_op != O_constant)
            yyerror (_("scale specification must resolve to a number"));
@@ -1009,7 +1006,20 @@ yylex ()
 
     yylval.exp.pic_reloc = pic_none;
     cp = s - tail;
-    if (cp - 6 > str && cp[-6] == '@')
+    if (cp - 7 > str && cp[-7] == '@')
+      {
+       if (strncmp (cp - 7, "@TLSLDM", 7) == 0)
+         {
+           yylval.exp.pic_reloc = pic_tls_ldm;
+           tail += 7;
+         }
+       else if (strncmp (cp - 7, "@TLSLDO", 7) == 0)
+         {
+           yylval.exp.pic_reloc = pic_tls_ldo;
+           tail += 7;
+         }
+      }
+    else if (cp - 6 > str && cp[-6] == '@')
       {
        if (strncmp (cp - 6, "@PLTPC", 6) == 0)
          {
@@ -1021,6 +1031,21 @@ yylex ()
            yylval.exp.pic_reloc = pic_got_pcrel;
            tail += 6;
          }
+       else if (strncmp (cp - 6, "@TLSGD", 6) == 0)
+         {
+           yylval.exp.pic_reloc = pic_tls_gd;
+           tail += 6;
+         }
+       else if (strncmp (cp - 6, "@TLSIE", 6) == 0)
+         {
+           yylval.exp.pic_reloc = pic_tls_ie;
+           tail += 6;
+         }
+       else if (strncmp (cp - 6, "@TLSLE", 6) == 0)
+         {
+           yylval.exp.pic_reloc = pic_tls_le;
+           tail += 6;
+         }
       }
     else if (cp - 4 > str && cp[-4] == '@')
       {
@@ -1044,11 +1069,10 @@ yylex ()
       s[-tail] = 0;
     }
 
-  hold = input_line_pointer;
-  input_line_pointer = str;
+  temp_ilp (str);
   expression (&yylval.exp.exp);
   str = input_line_pointer;
-  input_line_pointer = hold;
+  restore_ilp ();
 
   if (tail != 0)
     {
@@ -1063,9 +1087,7 @@ yylex ()
    from outside this file.  */
 
 int
-m68k_ip_op (s, oparg)
-     char *s;
-     struct m68k_op *oparg;
+m68k_ip_op (char *s, struct m68k_op *oparg)
 {
   memset (oparg, 0, sizeof *oparg);
   oparg->error = NULL;
@@ -1083,8 +1105,7 @@ m68k_ip_op (s, oparg)
 /* The error handler.  */
 
 static void
-yyerror (s)
-     const char *s;
+yyerror (const char *s)
 {
   op->error = s;
 }