Change ints to bools around thread_info executing/resumed

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

diff --git a/gdb/stabsread.h b/gdb/stabsread.h
index 147950ba765b2bef953ae51d44da7b4ad7dd1294..b3d6ef48116ecf5ec612ffdf892c7f649b915eea 100644 (file)
--- a/gdb/stabsread.h
+++ b/gdb/stabsread.h
@@ -1,39 +1,57 @@
 /* Include file for stabs debugging format support functions.
 /* Include file for stabs debugging format support functions.

-   Copyright 1986-1991, 1992, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.

 
 

-This file is part of GDB.
+   This file is part of GDB.

 
 

-This program 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 of the License, or
-(at your option) any later version.
+   This program 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 3 of the License, or
+   (at your option) any later version.

 
 

-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.

 
 

-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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef STABSREAD_H
+#define STABSREAD_H
+
+struct objfile;
+struct legacy_psymtab;
+enum language;

 
 /* Definitions, prototypes, etc for stabs debugging format support
 
 /* Definitions, prototypes, etc for stabs debugging format support

-   functions.
+   functions.  */
+
+#define HASHSIZE 127           /* Size of things hashed via
+                                  hashname().  */
+
+/* Compute a small integer hash code for the given name.  */
+
+extern int hashname (const char *name);
+
+/* Count symbols as they are processed, for error messages.  */
+
+extern unsigned int symnum;

 
 

-   Variables declared in this file can be defined by #define-ing
-   the name EXTERN to null.  It is used to declare variables that
-   are normally extern, but which get defined in a single module
-   using this technique.  */
+#define next_symbol_text(objfile) (*next_symbol_text_func)(objfile)

 
 

-#ifndef EXTERN
-#define        EXTERN extern
-#endif
+/* Function to invoke get the next symbol.  Return the symbol name.  */

 
 

-/* Convert stab register number (from `r' declaration) to a gdb REGNUM.  */
+extern const char *(*next_symbol_text_func) (struct objfile *);

 
 

-#ifndef STAB_REG_TO_REGNUM
-#define STAB_REG_TO_REGNUM(VALUE) (VALUE)
-#endif
+/* Global variable which, when set, indicates that we are processing a
+   .o file compiled with gcc */
+
+extern unsigned char processing_gcc_compilation;
+
+/* Nonzero if within a function (so symbols should be local, if
+   nothing says specifically).  */
+
+extern int within_function;

 
 /* Hash table of global symbols whose values are not known yet.
    They are chained thru the SYMBOL_VALUE_CHAIN, since we don't
 
 /* Hash table of global symbols whose values are not known yet.
    They are chained thru the SYMBOL_VALUE_CHAIN, since we don't


@@ -43,28 +61,28 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
    it refers to a FORTRAN common block rather than the usual meaning, and
    the such LOC_BLOCK symbols use their fields in nonstandard ways.  */
 
    it refers to a FORTRAN common block rather than the usual meaning, and
    the such LOC_BLOCK symbols use their fields in nonstandard ways.  */
 

-EXTERN struct symbol *global_sym_chain[HASHSIZE];
+extern struct symbol *global_sym_chain[HASHSIZE];

 
 

-extern void common_block_start PARAMS ((char *, struct objfile *));
-extern void common_block_end PARAMS ((struct objfile *));
+extern void common_block_start (const char *, struct objfile *);
+extern void common_block_end (struct objfile *);

 
 /* Kludge for xcoffread.c */
 
 struct pending_stabs
 
 /* Kludge for xcoffread.c */
 
 struct pending_stabs

-{
-  int count;
-  int length;
-  char *stab[1];
-};
+  {
+    int count;
+    int length;
+    char *stab[1];
+  };

 
 

-EXTERN struct pending_stabs *global_stabs;
+extern struct pending_stabs *global_stabs;

 
 /* The type code that process_one_symbol saw on its previous invocation.
 
 /* The type code that process_one_symbol saw on its previous invocation.

-   Used to detect pairs of N_SO symbols. */
+   Used to detect pairs of N_SO symbols.  */

 
 

-EXTERN int previous_stab_code;
+extern int previous_stab_code;

 \f
 \f

-/* Support for Sun changes to dbx symbol format */
+/* Support for Sun changes to dbx symbol format.  */

 
 /* For each identified header file, we have a table of types defined
    in that header file.
 
 /* For each identified header file, we have a table of types defined
    in that header file.


@@ -85,32 +103,37 @@ EXTERN int previous_stab_code;
    used to match header-file references to their corresponding data.  */
 
 struct header_file
    used to match header-file references to their corresponding data.  */
 
 struct header_file

-{
+  {

 
 

-  /* Name of header file */
-  
-  char *name;
+    /* Name of header file */

 
 

-  /* Numeric code distinguishing instances of one header file that produced
-     different results when included.  It comes from the N_BINCL or N_EXCL. */
+    char *name;

 
 

-  int instance;
+    /* Numeric code distinguishing instances of one header file that
+       produced different results when included.  It comes from the
+       N_BINCL or N_EXCL.  */

 
 

-  /* Pointer to vector of types */
+    int instance;

 
 

-  struct type **vector;
+    /* Pointer to vector of types */

 
 

-  /* Allocated length (# elts) of that vector */
+    struct type **vector;

 
 

-  int length;
+    /* Allocated length (# elts) of that vector */

 
 

-};
+    int length;

 
 

-EXTERN struct header_file *header_files;
+  };

 
 

-EXTERN int n_header_files;
+/* The table of header_files of this OBJFILE.  */
+#define HEADER_FILES(OBJFILE) (DBX_SYMFILE_INFO (OBJFILE)->header_files)

 
 

-EXTERN int n_allocated_header_files;
+/* The actual length of HEADER_FILES.  */
+#define N_HEADER_FILES(OBJFILE) (DBX_SYMFILE_INFO (OBJFILE)->n_header_files)
+
+/* The allocated lengh of HEADER_FILES.  */
+#define N_ALLOCATED_HEADER_FILES(OBJFILE) \
+  (DBX_SYMFILE_INFO (OBJFILE)->n_allocated_header_files)

 
 /* Within each object file, various header files are assigned numbers.
    A type is defined or referred to with a pair of numbers
 
 /* Within each object file, various header files are assigned numbers.
    A type is defined or referred to with a pair of numbers


@@ -118,108 +141,75 @@ EXTERN int n_allocated_header_files;
    and TYPENUM is the number within that header file.
    TYPENUM is the index within the vector of types for that header file.
 
    and TYPENUM is the number within that header file.
    TYPENUM is the index within the vector of types for that header file.
 

-   FILENUM == 1 is special; it refers to the main source of the object file,
+   FILENUM == 0 is special; it refers to the main source of the object file,

    and not to any header file.  FILENUM != 1 is interpreted by looking it up
    in the following table, which contains indices in header_files.  */
 
    and not to any header file.  FILENUM != 1 is interpreted by looking it up
    in the following table, which contains indices in header_files.  */
 

-EXTERN int *this_object_header_files;
+extern int *this_object_header_files;

 
 

-EXTERN int n_this_object_header_files;
+extern int n_this_object_header_files;

 
 

-EXTERN int n_allocated_this_object_header_files;
+extern int n_allocated_this_object_header_files;

 
 

-extern struct complaint unknown_symtype_complaint;
-extern struct complaint unknown_symchar_complaint;
+extern void cleanup_undefined_stabs_types (struct objfile *);

 
 

-extern struct type *
-read_type PARAMS ((char **, struct objfile *));
+extern long read_number (char **, int);

 
 

-extern void
-cleanup_undefined_types PARAMS ((void));
+extern struct symbol *define_symbol (CORE_ADDR, const char *, int, int,
+                                    struct objfile *);

 
 

-extern struct type **
-dbx_lookup_type PARAMS ((int [2]));
+extern void stabsread_init (void);

 
 

-extern long
-read_number PARAMS ((char **, int));
+extern void stabsread_new_init (void);

 
 

-extern void
-add_undefined_type PARAMS ((struct type *));
+extern void start_stabs (void);

 
 

-extern struct symbol *
-define_symbol PARAMS ((CORE_ADDR, char *, int, int, struct objfile *));
+extern void end_stabs (void);

 
 

-extern void
-stabsread_init PARAMS ((void));
+extern void finish_global_stabs (struct objfile *objfile);
+\f
+/* Functions exported by dbxread.c.  These are not in stabsread.c because
+   they are only used by some stabs readers.  */

 
 

-extern void
-stabsread_new_init PARAMS ((void));
+extern legacy_psymtab *dbx_end_psymtab
+  (struct objfile *objfile, legacy_psymtab *pst,
+   const char **include_list, int num_includes,
+   int capping_symbol_offset, CORE_ADDR capping_text,
+   legacy_psymtab **dependency_list, int number_dependencies,
+   int textlow_not_set);

 
 

-extern void
-start_stabs PARAMS ((void));
+extern void process_one_symbol (int, int, CORE_ADDR, const char *,
+                               const section_offsets &,
+                               struct objfile *, enum language);

 
 

-extern void
-end_stabs PARAMS ((void));
+extern void elfstab_build_psymtabs (struct objfile *objfile,
+                                   asection *stabsect,
+                                   file_ptr stabstroffset,
+                                   unsigned int stabstrsize);

 
 

-extern void
-finish_global_stabs PARAMS ((struct objfile *objfile));
-\f
-EXTERN int os9k_stabs;
-\f
-/* COFF files can have multiple .stab sections, if they are linked
-   using --split-by-reloc.  This linked list is used to pass the
-   information into the functions in dbxread.c.  */
-struct stab_section_list
-{
-  /* Next in list.  */
-  struct stab_section_list *next;
-
-  /* Stab section.  */
-  asection *section;
-};
-\f
-/* Functions exported by dbxread.c.  These are not in stabsread.c because
-   they are only used by some stabs readers.  */
+extern void coffstab_build_psymtabs
+  (struct objfile *objfile,
+   CORE_ADDR textaddr, unsigned int textsize,
+   const std::vector<asection *> &stabs,
+   file_ptr stabstroffset, unsigned int stabstrsize);

 
 

-extern struct partial_symtab *
-start_psymtab PARAMS ((struct objfile *, struct section_offsets *, char *,
-                      CORE_ADDR, int, struct partial_symbol *,
-                      struct partial_symbol *));
+extern void stabsect_build_psymtabs (struct objfile *objfile, char *stab_name,
+                                    char *stabstr_name, char *text_name);

 
 

-extern struct partial_symtab *
-end_psymtab PARAMS ((struct partial_symtab *, char **, int, int, CORE_ADDR,
-                    struct partial_symtab **, int));
+extern int symbol_reference_defined (const char **);

 
 

-extern void
-process_one_symbol PARAMS ((int, int, CORE_ADDR, char *,
-                           struct section_offsets *, struct objfile *));
+extern void ref_add (int, struct symbol *, const char *, CORE_ADDR);

 
 

-extern void elfstab_build_psymtabs
-  PARAMS ((struct objfile *objfile,
-          struct section_offsets *section_offsets,
-          int mainline,
-          file_ptr staboff, unsigned int stabsize,
-          file_ptr stabstroffset,
-          unsigned int stabstrsize));
+extern struct symbol *ref_search (int);

 
 

-extern void coffstab_build_psymtabs
-  PARAMS ((struct objfile *objfile,
-          struct section_offsets *section_offsets,
-          int mainline,
-          CORE_ADDR textaddr, unsigned int textsize,
-          struct stab_section_list *stabs,
-          file_ptr stabstroffset,
-          unsigned int stabstrsize));
-
-extern void stabsect_build_psymtabs
-  PARAMS ((struct objfile *objfile,
-          struct section_offsets *section_offsets,
-          int mainline,
-          char *stab_name,
-          char *stabstr_name,
-          char *text_name));
-
-extern void elfstab_offset_sections PARAMS ((struct objfile *,
-                                            struct partial_symtab *));
-
-#undef EXTERN
+extern void free_header_files (void);
+
+extern void init_header_files (void);
+
+/* Scan through all of the global symbols defined in the object file,
+   assigning values to the debugging symbols that need to be assigned
+   to.  Get these symbols from the minimal symbol table.  */
+
+extern void scan_file_globals (struct objfile *objfile);
+
+#endif /* STABSREAD_H */