gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gas / symbols.h

diff --git a/gas/symbols.h b/gas/symbols.h
index 7a4b8f7a6da30599beb4631dc3d890e9339fcf5d..dafd677b9e11783fcc500234bd4676316cdf07e4 100644 (file)
--- a/gas/symbols.h
+++ b/gas/symbols.h
@@ -1,12 +1,11 @@
 /* symbols.h -
-   Copyright 1987, 1990, 1992, 1993, 1994, 1995, 1997, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1987-2020 Free Software Foundation, Inc.
 
    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,
@@ -28,6 +27,7 @@ extern symbolS *symbol_rootP; /* all the symbol nodes */
 extern symbolS *symbol_lastP;  /* last struct symbol we made, or NULL */
 
 extern symbolS abs_symbol;
+extern symbolS dot_symbol;
 
 extern int symbol_table_frozen;
 
@@ -35,6 +35,9 @@ extern int symbol_table_frozen;
    default.  */
 extern int symbols_case_sensitive;
 
+char * symbol_relc_make_expr  (expressionS *);
+char * symbol_relc_make_sym   (symbolS *);
+char * symbol_relc_make_value (offsetT);
 char *decode_local_label_name (char *s);
 symbolS *symbol_find (const char *name);
 symbolS *symbol_find_noref (const char *name, int noref);
@@ -46,17 +49,21 @@ symbolS *symbol_new (const char *name, segT segment, valueT value,
                     fragS * frag);
 symbolS *symbol_create (const char *name, segT segment, valueT value,
                        fragS * frag);
+struct local_symbol *local_symbol_make (const char *name, segT section,
+                                       valueT val, fragS *frag);
 symbolS *symbol_clone (symbolS *, int);
 #undef symbol_clone_if_forward_ref
 symbolS *symbol_clone_if_forward_ref (symbolS *, int);
 #define symbol_clone_if_forward_ref(s) symbol_clone_if_forward_ref (s, 0)
 symbolS *symbol_temp_new (segT, valueT, fragS *);
 symbolS *symbol_temp_new_now (void);
+symbolS *symbol_temp_new_now_octets (void);
 symbolS *symbol_temp_make (void);
 
 symbolS *colon (const char *sym_name);
 void local_colon (int n);
 void symbol_begin (void);
+void dot_symbol_init (void);
 void symbol_print_statistics (FILE *);
 void symbol_table_insert (symbolS * symbolP);
 valueT resolve_symbol_value (symbolS *);
@@ -93,6 +100,7 @@ extern int S_FORCE_RELOC (symbolS *, int);
 extern int S_IS_DEBUG (symbolS *);
 extern int S_IS_LOCAL (symbolS *);
 extern int S_IS_STABD (symbolS *);
+extern int S_CAN_BE_REDEFINED (const symbolS *);
 extern int S_IS_VOLATILE (const symbolS *);
 extern int S_IS_FORWARD_REF (const symbolS *);
 extern const char *S_GET_NAME (symbolS *);
@@ -139,7 +147,7 @@ struct broken_word
     struct broken_word *use_jump;
   };
 extern struct broken_word *broken_words;
-#endif /* ndef WORKING_DOT_WORD */
+#endif /* ifdef WORKING_DOT_WORD */
 
 /*
  * Current means for getting from symbols to segments and vice verse.
@@ -161,6 +169,8 @@ void symbol_remove (symbolS * symbolP, symbolS ** rootP,
 
 extern symbolS *symbol_previous (symbolS *);
 
+extern int symbol_on_chain (symbolS *s, symbolS *rootPP, symbolS *lastPP);
+
 void verify_symbol_chain (symbolS * rootP, symbolS * lastP);
 
 void symbol_append (symbolS * addme, symbolS * target,
@@ -192,8 +202,11 @@ extern int symbol_section_p (symbolS *);
 extern int symbol_equated_p (symbolS *);
 extern int symbol_equated_reloc_p (symbolS *);
 extern int symbol_constant_p (symbolS *);
+extern int symbol_shadow_p (symbolS *);
+extern symbolS *symbol_symbolS (symbolS *);
 extern asymbol *symbol_get_bfdsym (symbolS *);
 extern void symbol_set_bfdsym (symbolS *, asymbol *);
+extern int symbol_same_p (symbolS *, symbolS *);
 
 #ifdef OBJ_SYMFIELD_TYPE
 OBJ_SYMFIELD_TYPE *symbol_get_obj (symbolS *);