*** empty log message ***

[deliverable/binutils-gdb.git] / gdb / symtab.h

diff --git a/gdb/symtab.h b/gdb/symtab.h
index e10ea6166708dc043e7d5a7d27e587a29b14a0ad..840478ad5dbe431939929af94cbb4652deac19fc 100644 (file)
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -1,6 +1,6 @@
 /* Symbol table definitions for GDB.
 
-   Copyright 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
+   Copyright (C) 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
    1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
    Foundation, Inc.
 
@@ -18,8 +18,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #if !defined (SYMTAB_H)
 #define SYMTAB_H 1
@@ -42,7 +42,7 @@ struct agent_expr;
      struct symbol
      struct partial_symbol
 
-   These structures are layed out to encourage good packing.
+   These structures are laid out to encourage good packing.
    They use ENUM_BITFIELD and short int fields, and they order the
    structure members so that fields less than a word are next
    to each other so they can be packed together. */
@@ -88,10 +88,10 @@ struct agent_expr;
 struct general_symbol_info
 {
   /* Name of the symbol.  This is a required field.  Storage for the
-     name is allocated on the objfile_obstack or symbol_obstack for
-     the associated objfile.  For languages like C++ that make a
-     distinction between the mangled name and demangled name, this is
-     the mangled name.  */
+     name is allocated on the objfile_obstack for the associated
+     objfile.  For languages like C++ that make a distinction between
+     the mangled name and demangled name, this is the mangled
+     name.  */
 
   char *name;
 
@@ -110,7 +110,7 @@ struct general_symbol_info
 
     struct block *block;
 
-    char *bytes;
+    gdb_byte *bytes;
 
     CORE_ADDR address;
 
@@ -258,6 +258,20 @@ extern char *symbol_demangled_name (struct general_symbol_info *symbol);
 #define SYMBOL_MATCHES_NATURAL_NAME(symbol, name)                      \
   (strcmp_iw (SYMBOL_NATURAL_NAME (symbol), (name)) == 0)
 
+/* Macro that returns the name to be used when sorting and searching symbols. 
+   In  C++, Chill, and Java, we search for the demangled form of a name,
+   and so sort symbols accordingly.  In Ada, however, we search by mangled
+   name.  If there is no distinct demangled name, then SYMBOL_SEARCH_NAME
+   returns the same value (same pointer) as SYMBOL_LINKAGE_NAME. */
+#define SYMBOL_SEARCH_NAME(symbol)                                      \
+   (symbol_search_name (&(symbol)->ginfo))
+extern char *symbol_search_name (const struct general_symbol_info *);
+
+/* Analogous to SYMBOL_MATCHES_NATURAL_NAME, but uses the search
+   name.  */
+#define SYMBOL_MATCHES_SEARCH_NAME(symbol, name)                       \
+  (strcmp_iw (SYMBOL_SEARCH_NAME (symbol), (name)) == 0)
+
 /* Classification types for a minimal symbol.  These should be taken as
    "advisory only", since if gdb can't easily figure out a
    classification it simply selects mst_unknown.  It may also have to
@@ -311,12 +325,13 @@ struct minimal_symbol
 
   struct general_symbol_info ginfo;
 
-  /* The info field is available for caching machine-specific information
-     so it doesn't have to rederive the info constantly (over a serial line).
-     It is initialized to zero and stays that way until target-dependent code
-     sets it.  Storage for any data pointed to by this field should be allo-
-     cated on the symbol_obstack for the associated objfile.  
-     The type would be "void *" except for reasons of compatibility with older
+  /* The info field is available for caching machine-specific
+     information so it doesn't have to rederive the info constantly
+     (over a serial line).  It is initialized to zero and stays that
+     way until target-dependent code sets it.  Storage for any data
+     pointed to by this field should be allocated on the
+     objfile_obstack for the associated objfile.  The type would be
+     "void *" except for reasons of compatibility with older
      compilers.  This field is optional.
 
      Currently, the AMD 29000 tdep.c uses it to remember things it has decoded
@@ -739,7 +754,7 @@ struct section_offsets
 
 #define        ANOFFSET(secoff, whichone) \
    ((whichone == -1) \
-    ? (internal_error (__FILE__, __LINE__, "Section index is uninitialized"), -1) \
+    ? (internal_error (__FILE__, __LINE__, _("Section index is uninitialized")), -1) \
     : secoff->offsets[whichone])
 
 /* The size of a section_offsets table for N sections.  */
@@ -876,6 +891,10 @@ struct partial_symtab
 
   char *fullname;
 
+  /* Directory in which it was compiled, or NULL if we don't know.  */
+
+  char *dirname;
+
   /* Information about the object file from which symbols should be read.  */
 
   struct objfile *objfile;
@@ -1066,9 +1085,6 @@ extern int find_pc_partial_function (CORE_ADDR, char **, CORE_ADDR *,
 
 extern void clear_pc_function_cache (void);
 
-extern int find_pc_sect_partial_function (CORE_ADDR, asection *,
-                                         char **, CORE_ADDR *, CORE_ADDR *);
-
 /* from symtab.c: */
 
 /* lookup partial symbol table by filename */
@@ -1317,6 +1333,8 @@ extern enum language deduce_language_from_filename (char *);
 
 extern int in_prologue (CORE_ADDR pc, CORE_ADDR func_start);
 
+extern CORE_ADDR skip_prologue_using_sal (CORE_ADDR func_addr);
+
 extern struct symbol *fixup_symbol_section (struct symbol *,
                                            struct objfile *);
 
@@ -1362,4 +1380,9 @@ extern struct cleanup *make_cleanup_free_search_symbols (struct symbol_search
 extern void set_main_name (const char *name);
 extern /*const */ char *main_name (void);
 
+/* Global to indicate presence of HP-compiled objects,
+   in particular, SOM executable file with SOM debug info 
+   Defined in symtab.c, used in hppa-tdep.c. */
+extern int deprecated_hp_som_som_object_present;
+
 #endif /* !defined(SYMTAB_H) */