[AArch64][SVE 20/32] Add support for tied operands

[deliverable/binutils-gdb.git] / gas / config / tc-v850.c

diff --git a/gas/config/tc-v850.c b/gas/config/tc-v850.c
index e6f35b8acd3ee40d2c8a4c3d10b7306f05406e4a..b0135b33d3f2cef57542521b13ce82cde75ec6eb 100644 (file)
--- a/gas/config/tc-v850.c
+++ b/gas/config/tc-v850.c
@@ -1,5 +1,5 @@
 /* tc-v850.c -- Assembler code for the NEC V850
-   Copyright (C) 1996-2015 Free Software Foundation, Inc.
+   Copyright (C) 1996-2016 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -39,7 +39,7 @@ static int machine = -1;
 
 
 /* Indiciates the target BFD architecture.  */
-int          v850_target_arch = bfd_arch_v850_rh850;
+enum bfd_architecture v850_target_arch = bfd_arch_v850_rh850;
 const char * v850_target_format = "elf32-v850-rh850";
 static flagword v850_e_flags = 0;
 
@@ -270,8 +270,7 @@ v850_comm (int area)
   symbolS *symbolP;
   int have_align;
 
-  name = input_line_pointer;
-  c = get_symbol_end ();
+  c = get_symbol_name (&name);
 
   /* Just after name is now '\0'.  */
   p = input_line_pointer;
@@ -1005,15 +1004,14 @@ register_name (expressionS *expressionP)
   char c;
 
   /* Find the spelling of the operand.  */
-  start = name = input_line_pointer;
-
-  c = get_symbol_end ();
+  start = input_line_pointer;
+  c = get_symbol_name (&name);
 
   reg_number = reg_name_search (pre_defined_registers, REG_NAME_CNT,
                                name, FALSE);
 
   /* Put back the delimiting char.  */
-  *input_line_pointer = c;
+  (void) restore_line_pointer (c);
 
   expressionP->X_add_symbol = NULL;
   expressionP->X_op_symbol  = NULL;
@@ -1057,14 +1055,13 @@ system_register_name (expressionS *expressionP,
   char c;
 
   /* Find the spelling of the operand.  */
-  start = name = input_line_pointer;
-
-  c = get_symbol_end ();
+  start = input_line_pointer;
+  c = get_symbol_name (&name);
   reg_number = reg_name_search (system_registers, SYSREG_NAME_CNT, name,
                                accept_numbers);
 
   /* Put back the delimiting char.  */
-  *input_line_pointer = c;
+  (void) restore_line_pointer (c);
 
   if (reg_number < 0
       && accept_numbers)
@@ -1118,13 +1115,12 @@ cc_name (expressionS *expressionP,
   char c;
 
   /* Find the spelling of the operand.  */
-  start = name = input_line_pointer;
-
-  c = get_symbol_end ();
+  start = input_line_pointer;
+  c = get_symbol_name (&name);
   reg_number = reg_name_search (cc_names, CC_NAME_CNT, name, accept_numbers);
 
   /* Put back the delimiting char.  */
-  *input_line_pointer = c;
+  (void) restore_line_pointer (c);
 
   if (reg_number < 0
       && accept_numbers)
@@ -1169,13 +1165,12 @@ float_cc_name (expressionS *expressionP,
   char c;
 
   /* Find the spelling of the operand.  */
-  start = name = input_line_pointer;
-
-  c = get_symbol_end ();
+  start = input_line_pointer;
+  c = get_symbol_name (&name);
   reg_number = reg_name_search (float_cc_names, FLOAT_CC_NAME_CNT, name, accept_numbers);
 
   /* Put back the delimiting char.  */
-  *input_line_pointer = c;
+  (void) restore_line_pointer (c);
 
   if (reg_number < 0
       && accept_numbers)
@@ -1220,13 +1215,12 @@ cacheop_name (expressionS * expressionP,
   char c;
 
   /* Find the spelling of the operand.  */
-  start = name = input_line_pointer;
-
-  c = get_symbol_end ();
+  start = input_line_pointer;
+  c = get_symbol_name (&name);
   reg_number = reg_name_search (cacheop_names, CACHEOP_NAME_CNT, name, accept_numbers);
 
   /* Put back the delimiting char.  */
-  *input_line_pointer = c;
+  (void) restore_line_pointer (c);
 
   if (reg_number < 0
       && accept_numbers)
@@ -1269,13 +1263,12 @@ prefop_name (expressionS * expressionP,
   char c;
 
   /* Find the spelling of the operand.  */
-  start = name = input_line_pointer;
-
-  c = get_symbol_end ();
+  start = input_line_pointer;
+  c = get_symbol_name (&name);
   reg_number = reg_name_search (prefop_names, PREFOP_NAME_CNT, name, accept_numbers);
 
   /* Put back the delimiting char.  */
-  *input_line_pointer = c;
+  (void) restore_line_pointer (c);
 
   if (reg_number < 0
       && accept_numbers)
@@ -1317,15 +1310,14 @@ vector_register_name (expressionS *expressionP)
   char c;
 
   /* Find the spelling of the operand.  */
-  start = name = input_line_pointer;
-
-  c = get_symbol_end ();
+  start = input_line_pointer;
+  c = get_symbol_name (&name);
 
   reg_number = reg_name_search (vector_registers, VREG_NAME_CNT,
                                name, FALSE);
 
   /* Put back the delimiting char.  */
-  *input_line_pointer = c;
+  (void) restore_line_pointer (c);
 
   expressionP->X_add_symbol = NULL;
   expressionP->X_op_symbol  = NULL;
@@ -1380,7 +1372,7 @@ skip_white_space (void)
    and so on upwards.  System registers are considered to be very
    high numbers.  */
 
-static char *
+static const char *
 parse_register_list (unsigned long *insn,
                     const struct v850_operand *operand)
 {
@@ -1570,7 +1562,7 @@ md_show_usage (FILE *stream)
 }
 
 int
-md_parse_option (int c, char *arg)
+md_parse_option (int c, const char *arg)
 {
   if (c != 'm')
     {
@@ -1678,7 +1670,7 @@ md_undefined_symbol (char *name ATTRIBUTE_UNUSED)
   return 0;
 }
 
-char *
+const char *
 md_atof (int type, char *litp, int *sizep)
 {
   return ieee_md_atof (type, litp, sizep, FALSE);
@@ -1887,13 +1879,13 @@ valueT
 md_section_align (asection *seg, valueT addr)
 {
   int align = bfd_get_section_alignment (stdoutput, seg);
-  return ((addr + (1 << align) - 1) & (-1 << align));
+  return ((addr + (1 << align) - 1) & -(1 << align));
 }
 
 void
 md_begin (void)
 {
-  char *prev_name = "";
+  const char *prev_name = "";
   const struct v850_opcode *op;
 
   if (strncmp (TARGET_CPU, "v850e3v5", 8) == 0)
@@ -2792,18 +2784,19 @@ md_assemble (char *str)
              else if ((operand->flags & V850_OPERAND_EP) != 0)
                {
                  char *start = input_line_pointer;
-                 char c = get_symbol_end ();
+                 char *name;
+                 char c = get_symbol_name (&name);
 
-                 if (strcmp (start, "ep") != 0 && strcmp (start, "r30") != 0)
+                 if (strcmp (name, "ep") != 0 && strcmp (name, "r30") != 0)
                    {
                      /* Put things back the way we found them.  */
-                     *input_line_pointer = c;
+                     (void) restore_line_pointer (c);
                      input_line_pointer = start;
                      errmsg = _("expected EP register");
                      goto error;
                    }
 
-                 *input_line_pointer = c;
+                 (void) restore_line_pointer (c);
                  str = input_line_pointer;
                  input_line_pointer = hold;
 
@@ -2850,6 +2843,7 @@ md_assemble (char *str)
              else if ((register_name (&ex)
                        && (operand->flags & V850_OPERAND_REG) == 0))
                {
+                 char *name;
                  char c;
                  int exists = 0;
 
@@ -2862,12 +2856,12 @@ md_assemble (char *str)
 
                  input_line_pointer = str;
 
-                 c = get_symbol_end ();
+                 c = get_symbol_name (&name);
 
-                 if (symbol_find (str) != NULL)
+                 if (symbol_find (name) != NULL)
                    exists = 1;
 
-                 *input_line_pointer = c;
+                 (void) restore_line_pointer (c);
                  input_line_pointer = str;
 
                  expression (&ex);
@@ -3343,8 +3337,8 @@ tc_gen_reloc (asection *seg ATTRIBUTE_UNUSED, fixS *fixp)
 {
   arelent *reloc;
 
-  reloc                      = xmalloc (sizeof (arelent));
-  reloc->sym_ptr_ptr  = xmalloc (sizeof (asymbol *));
+  reloc                      = XNEW (arelent);
+  reloc->sym_ptr_ptr  = XNEW (asymbol *);
   *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
   reloc->address      = fixp->fx_frag->fr_address + fixp->fx_where;