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 -
 /* 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
 
    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,
    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 *symbol_lastP;  /* last struct symbol we made, or NULL */
 
 extern symbolS abs_symbol;

+extern symbolS dot_symbol;

 
 extern int symbol_table_frozen;
 
 
 extern int symbol_table_frozen;
 


@@ -35,6 +35,9 @@ extern int symbol_table_frozen;
    default.  */
 extern int symbols_case_sensitive;
 
    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);
 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);
                     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_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);
 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 *);
 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_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 *);
 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;
     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.
 
 /*
  * 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 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,
 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_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 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 *);
 
 #ifdef OBJ_SYMFIELD_TYPE
 OBJ_SYMFIELD_TYPE *symbol_get_obj (symbolS *);