tic54x: rename typedef of struct symbol_

generic gas code has a struct symbol, and tic54x typedefs a struct to symbol.
This seems at least rather confusing, and it seems like target specific headers
shouldn't  put such generic names in the global namespace preventing other
generic code from using them.

opcodes/ChangeLog:

2016-05-23  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* tic54x-dis.c (sprint_mmr): Adjust.
	* tic54x-opc.c: Likewise.

gas/ChangeLog:

2016-05-23  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/tc-tic54x.c (tic54x_mmregs): Adjust.
	(md_begin): Likewise.
	(encode_condition): Likewise.
	(encode_cc3): Likewise.
	(encode_cc2): Likewise.
	(encode_operand): Likewise.
	(tic54x_undefined_symbol): Likewise.

include/ChangeLog:

2016-05-23  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* opcode/tic54x.h (struct symbol_): typedef to tic54x_symbol instead of
	plain symbol.

7 files changed, 55 insertions, 34 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 328299b..20c8702 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,13 @@
+2016-05-23  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
+
+	* config/tc-tic54x.c (tic54x_mmregs): Adjust.
+	(md_begin): Likewise.
+	(encode_condition): Likewise.
+	(encode_cc3): Likewise.
+	(encode_cc2): Likewise.
+	(encode_operand): Likewise.
+	(tic54x_undefined_symbol): Likewise.
+
 2016-05-20  Matthew Fortune  <matthew.fortune@imgtec.com>
 
 	* config/tc-mips.c (mips_cpu_info_table): Update comment.  Add
diff --git a/gas/config/tc-tic54x.c b/gas/config/tc-tic54x.c
index ddda0c1..3936c97 100644
--- a/gas/config/tc-tic54x.c
+++ b/gas/config/tc-tic54x.c
@@ -2012,11 +2012,11 @@ tic54x_label (int ignored ATTRIBUTE_UNUSED)
 static void
 tic54x_mmregs (int ignored ATTRIBUTE_UNUSED)
 {
-  symbol *sym;
+  tic54x_symbol *sym;
 
   ILLEGAL_WITHIN_STRUCT ();
 
-  for (sym = (symbol *) mmregs; sym->name; sym++)
+  for (sym = (tic54x_symbol *) mmregs; sym->name; sym++)
     {
       symbolS *symbolP = symbol_new (sym->name, absolute_section,
 				     (valueT) sym->value, &zero_address_frag);
@@ -2964,7 +2964,7 @@ void
 md_begin (void)
 {
   insn_template *tm;
-  symbol *sym;
+  tic54x_symbol *sym;
   const subsym_proc_entry *subsym_proc;
   const math_proc_entry *math_proc;
   const char *hash_err;
@@ -3012,7 +3012,7 @@ md_begin (void)
 		  tm->name, hash_err);
     }
   reg_hash = hash_new ();
-  for (sym = (symbol *) regs; sym->name; sym++)
+  for (sym = (tic54x_symbol *) regs; sym->name; sym++)
     {
       /* Add basic registers to the symbol table.  */
       symbolS *symbolP = symbol_new (sym->name, absolute_section,
@@ -3021,26 +3021,26 @@ md_begin (void)
       symbol_table_insert (symbolP);
       hash_err = hash_insert (reg_hash, sym->name, (char *) sym);
     }
-  for (sym = (symbol *) mmregs; sym->name; sym++)
+  for (sym = (tic54x_symbol *) mmregs; sym->name; sym++)
     hash_err = hash_insert (reg_hash, sym->name, (char *) sym);
   mmreg_hash = hash_new ();
-  for (sym = (symbol *) mmregs; sym->name; sym++)
+  for (sym = (tic54x_symbol *) mmregs; sym->name; sym++)
     hash_err = hash_insert (mmreg_hash, sym->name, (char *) sym);
 
   cc_hash = hash_new ();
-  for (sym = (symbol *) condition_codes; sym->name; sym++)
+  for (sym = (tic54x_symbol *) condition_codes; sym->name; sym++)
     hash_err = hash_insert (cc_hash, sym->name, (char *) sym);
 
   cc2_hash = hash_new ();
-  for (sym = (symbol *) cc2_codes; sym->name; sym++)
+  for (sym = (tic54x_symbol *) cc2_codes; sym->name; sym++)
     hash_err = hash_insert (cc2_hash, sym->name, (char *) sym);
 
   cc3_hash = hash_new ();
-  for (sym = (symbol *) cc3_codes; sym->name; sym++)
+  for (sym = (tic54x_symbol *) cc3_codes; sym->name; sym++)
     hash_err = hash_insert (cc3_hash, sym->name, (char *) sym);
 
   sbit_hash = hash_new ();
-  for (sym = (symbol *) status_bits; sym->name; sym++)
+  for (sym = (tic54x_symbol *) status_bits; sym->name; sym++)
     hash_err = hash_insert (sbit_hash, sym->name, (char *) sym);
 
   misc_symbol_hash = hash_new ();
@@ -3651,7 +3651,7 @@ encode_integer (tic54x_insn *insn,
 static int
 encode_condition (tic54x_insn *insn, struct opstruct *operand)
 {
-  symbol *cc = (symbol *) hash_find (cc_hash, operand->buf);
+  tic54x_symbol *cc = (tic54x_symbol *) hash_find (cc_hash, operand->buf);
   if (!cc)
     {
       as_bad (_("Unrecognized condition code \"%s\""), operand->buf);
@@ -3711,7 +3711,7 @@ encode_condition (tic54x_insn *insn, struct opstruct *operand)
 static int
 encode_cc3 (tic54x_insn *insn, struct opstruct *operand)
 {
-  symbol *cc3 = (symbol *) hash_find (cc3_hash, operand->buf);
+  tic54x_symbol *cc3 = (tic54x_symbol *) hash_find (cc3_hash, operand->buf);
   int value = cc3 ? cc3->value : operand->exp.X_add_number << 8;
 
   if ((value & 0x0300) != value)
@@ -3740,7 +3740,7 @@ encode_arx (tic54x_insn *insn, struct opstruct *operand)
 static int
 encode_cc2 (tic54x_insn *insn, struct opstruct *operand)
 {
-  symbol *cc2 = (symbol *) hash_find (cc2_hash, operand->buf);
+  tic54x_symbol *cc2 = (tic54x_symbol *) hash_find (cc2_hash, operand->buf);
 
   if (!cc2)
     {
@@ -3899,7 +3899,8 @@ encode_operand (tic54x_insn *insn, enum optype type, struct opstruct *operand)
 			     0, 65535, 0xFFFF);
     case OP_SBIT:
       {
-	symbol *sbit = (symbol *) hash_find (sbit_hash, operand->buf);
+	tic54x_symbol *sbit = (tic54x_symbol *)
+	  hash_find (sbit_hash, operand->buf);
 	int value = is_absolute (operand) ?
 	  operand->exp.X_add_number : (sbit ? sbit->value : -1);
 	int reg = 0;
@@ -3913,7 +3914,7 @@ encode_operand (tic54x_insn *insn, enum optype type, struct opstruct *operand)
 	      }
 	    /* Guess the register based on the status bit; "ovb" is the last
 	       status bit defined for st0.  */
-	    if (sbit > (symbol *) hash_find (sbit_hash, "ovb"))
+	    if (sbit > (tic54x_symbol *) hash_find (sbit_hash, "ovb"))
 	      reg = 1;
 	  }
 	if (value == -1)
@@ -5013,22 +5014,22 @@ tic54x_define_label (symbolS *sym)
 symbolS *
 tic54x_undefined_symbol (char *name)
 {
-  symbol *sym;
+  tic54x_symbol *sym;
 
   /* Not sure how to handle predefined symbols.  */
-  if ((sym = (symbol *) hash_find (cc_hash, name)) != NULL ||
-      (sym = (symbol *) hash_find (cc2_hash, name)) != NULL ||
-      (sym = (symbol *) hash_find (cc3_hash, name)) != NULL ||
-      (sym = (symbol *) hash_find (misc_symbol_hash, name)) != NULL ||
-      (sym = (symbol *) hash_find (sbit_hash, name)) != NULL)
+  if ((sym = (tic54x_symbol *) hash_find (cc_hash, name)) != NULL ||
+      (sym = (tic54x_symbol *) hash_find (cc2_hash, name)) != NULL ||
+      (sym = (tic54x_symbol *) hash_find (cc3_hash, name)) != NULL ||
+      (sym = (tic54x_symbol *) hash_find (misc_symbol_hash, name)) != NULL ||
+      (sym = (tic54x_symbol *) hash_find (sbit_hash, name)) != NULL)
     {
       return symbol_new (name, reg_section,
 			 (valueT) sym->value,
 			 &zero_address_frag);
     }
 
-  if ((sym = (symbol *) hash_find (reg_hash, name)) != NULL ||
-      (sym = (symbol *) hash_find (mmreg_hash, name)) != NULL ||
+  if ((sym = (tic54x_symbol *) hash_find (reg_hash, name)) != NULL ||
+      (sym = (tic54x_symbol *) hash_find (mmreg_hash, name)) != NULL ||
       !strcasecmp (name, "a") || !strcasecmp (name, "b"))
     {
       return symbol_new (name, reg_section,
diff --git a/include/ChangeLog b/include/ChangeLog
index f328d97..4b45253 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2016-05-23  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
+
+	* opcode/tic54x.h (struct symbol_): typedef to tic54x_symbol instead of
+	plain symbol.
+
 2016-04-29  Tom Tromey  <tom@tromey.com>
 
 	* dwarf2.h (enum dwarf_source_language) <DW_LANG_Rust,
diff --git a/include/opcode/tic54x.h b/include/opcode/tic54x.h
index 49120de..b0af407 100644
--- a/include/opcode/tic54x.h
+++ b/include/opcode/tic54x.h
@@ -26,7 +26,7 @@ typedef struct _symbol
 {
   const char *name;
   unsigned short value;
-} symbol;
+} tic54x_symbol;
 
 enum optype {
   OPT = 0x8000,
@@ -152,9 +152,9 @@ typedef struct _template
 extern const insn_template tic54x_unknown_opcode;
 extern const insn_template tic54x_optab[];
 extern const insn_template tic54x_paroptab[];
-extern const symbol mmregs[], regs[];
-extern const symbol condition_codes[], cc2_codes[], status_bits[];
-extern const symbol cc3_codes[];
+extern const tic54x_symbol mmregs[], regs[];
+extern const tic54x_symbol condition_codes[], cc2_codes[], status_bits[];
+extern const tic54x_symbol cc3_codes[];
 extern const char *misc_symbols[];
 struct disassemble_info;
 extern const insn_template* tic54x_get_insn (struct disassemble_info *, 
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index f3e1d21..4982280 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+2016-05-23  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
+
+	* tic54x-dis.c (sprint_mmr): Adjust.
+	* tic54x-opc.c: Likewise.
+
 2016-05-19  Alan Modra  <amodra@gmail.com>
 
 	* ppc-opc.c (NSISIGNOPT): Use insert_nsi and extract_nsi.
diff --git a/opcodes/tic54x-dis.c b/opcodes/tic54x-dis.c
index 804e083..e12349d 100644
--- a/opcodes/tic54x-dis.c
+++ b/opcodes/tic54x-dis.c
@@ -530,7 +530,7 @@ sprint_mmr (disassemble_info *info ATTRIBUTE_UNUSED,
 	    char buf[],
 	    int mmr)
 {
-  symbol *reg = (symbol *) mmregs;
+  tic54x_symbol *reg = (tic54x_symbol *) mmregs;
   while (reg->name != NULL)
     {
       if (mmr == reg->value)
diff --git a/opcodes/tic54x-opc.c b/opcodes/tic54x-opc.c
index f5d489b..3c10680 100644
--- a/opcodes/tic54x-opc.c
+++ b/opcodes/tic54x-opc.c
@@ -24,7 +24,7 @@
 #include "opcode/tic54x.h"
 
 /* these are the only register names not found in mmregs */
-const symbol regs[] = {
+const tic54x_symbol regs[] = {
   { "AR0", 16 },                  { "ar0", 16 },
   { "AR1", 17 },                  { "ar1", 17 },
   { "AR2", 18 },                  { "ar2", 18 },
@@ -38,7 +38,7 @@ const symbol regs[] = {
 
 /* status bits, MM registers, condition codes, etc */
 /* some symbols are only valid for certain chips... */
-const symbol mmregs[] = {
+const tic54x_symbol mmregs[] = {
   { "IMR", 0 },                   { "imr", 0 },
   { "IFR", 1 },                   { "ifr", 1 },
   { "ST0", 6 },                   { "st0", 6 },
@@ -111,7 +111,7 @@ const symbol mmregs[] = {
   { NULL, 0},
 };
 
-const symbol condition_codes[] = {
+const tic54x_symbol condition_codes[] = {
   /* condition codes */
   { "UNC",  0 },                { "unc",  0 },
 #define CC1   0x40
@@ -155,7 +155,7 @@ const symbol condition_codes[] = {
   { NULL, 0 }
 };
 
-const symbol cc2_codes[] = {
+const tic54x_symbol cc2_codes[] = {
   { "UNC", 0 },  { "unc", 0 },
   { "AEQ", 5 },  { "aeq", 5 },
   { "ANEQ", 4 }, { "aneq", 4 },
@@ -172,7 +172,7 @@ const symbol cc2_codes[] = {
   { NULL, 0 },
 };
 
-const symbol cc3_codes[] = {
+const tic54x_symbol cc3_codes[] = {
   { "EQ", 0x0000 },  { "eq", 0x0000 },
   { "LT", 0x0100 },  { "lt", 0x0100 },
   { "GT", 0x0200 },  { "gt", 0x0200 },
@@ -189,7 +189,7 @@ const symbol cc3_codes[] = {
 };
 
 /* FIXME -- also allow decimal digits */
-const symbol status_bits[] = {
+const tic54x_symbol status_bits[] = {
   /* status register 0 */
   { "TC",  12 },                { "tc",  12 },
   { "C",   11 },                { "c",   11 },