gdb: add target_ops::supports_displaced_step

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

diff --git a/gas/config/m68k-parse.y b/gas/config/m68k-parse.y
index bdf57a285755ee9f375bb6d86429b4973f091259..11874298c0f4b6aaf203578e3d712ba42901ff13 100644 (file)
--- a/gas/config/m68k-parse.y
+++ b/gas/config/m68k-parse.y
@@ -1,5 +1,5 @@
 /* m68k.y -- bison grammar for m68k operand parsing
-   Copyright (C) 1995-2015 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.
@@ -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
@@ -754,7 +754,6 @@ yylex (void)
   int parens;
   int c = 0;
   int tail = 0;
-  char *hold;
 
   if (*str == ' ')
     ++str;
@@ -913,11 +912,10 @@ yylex (void)
 
          ++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"));
@@ -1042,12 +1040,12 @@ yylex (void)
          {
            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] == '@')
       {
@@ -1071,11 +1069,10 @@ yylex (void)
       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)
     {