x86: replace Reg8, Reg16, Reg32, and Reg64

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

diff --git a/gas/config/rx-parse.y b/gas/config/rx-parse.y
index 7a7eb7043e1bc20bc6a51c57b448e12b29a7413a..4471996ea089d15b466413719cd528896708478c 100644 (file)
--- a/gas/config/rx-parse.y
+++ b/gas/config/rx-parse.y
@@ -1,5 +1,5 @@
 /* rx-parse.y  Renesas RX parser
-   Copyright (C) 2008-2016 Free Software Foundation, Inc.
+   Copyright (C) 2008-2017 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -1277,7 +1277,7 @@ token_table[] =
 
 static struct
 {
-  char * string;
+  const char * string;
   int    token;
 }
 condition_opcode_table[] =
@@ -1291,7 +1291,7 @@ condition_opcode_table[] =
 
 static struct
 {
-  char * string;
+  const char * string;
   int    val;
 }
 condition_table[] =
@@ -1333,7 +1333,7 @@ rx_lex_init (char * beginning, char * ending)
 }
 
 static int
-check_condition (char * base)
+check_condition (const char * base)
 {
   char * cp;
   unsigned int i;
@@ -1494,9 +1494,14 @@ rx_intop (expressionS exp, int nbits, int opbits)
   long v;
   long mask, msb;
 
-  if (exp.X_op == O_big && nbits == 32)
-      return 1;
-  if (exp.X_op != O_constant)
+  if (exp.X_op == O_big)
+    {
+      if (nbits == 32)
+       return 1;
+      if (exp.X_add_number == -1)
+       return 0;
+    }
+  else if (exp.X_op != O_constant)
     return 0;
   v = exp.X_add_number;
 
@@ -1638,7 +1643,7 @@ zero_expr (void)
 static int
 immediate (expressionS exp, int type, int pos, int bits)
 {
-  /* We will emit constants ourself here, so negate them.  */
+  /* We will emit constants ourselves here, so negate them.  */
   if (type == RXREL_NEGATIVE && exp.X_op == O_constant)
     exp.X_add_number = - exp.X_add_number;
   if (type == RXREL_NEGATIVE_BORROW)