/* Definitions for reading symbol files into GDB.
- Copyright (C) 1990-2015 Free Software Foundation, Inc.
+ Copyright (C) 1990-2016 Free Software Foundation, Inc.
This file is part of GDB.
/* This file requires that you first include "bfd.h". */
#include "symtab.h"
#include "probe.h"
+#include "symfile-add-flags.h"
+#include "objfile-flags.h"
/* Opaque declarations. */
struct target_section;
int size;
};
+struct other_sections
+{
+ CORE_ADDR addr;
+ char *name;
+
+ /* SECTINDEX must be valid for associated BFD or set to -1. */
+ int sectindex;
+};
+
/* Define an array of addresses to accommodate non-contiguous dynamic
loading of modules. This is for use when entering commands, so we
can keep track of the section names until we read the file and can
available. */
size_t num_sections;
/* Sections whose names are file format dependent. */
- struct other_sections
- {
- CORE_ADDR addr;
- char *name;
-
- /* SECTINDEX must be valid for associated BFD or set to -1. */
- int sectindex;
- } other[1];
+ struct other_sections other[1];
};
typedef int (expand_symtabs_symbol_matcher_ftype) (const char *name,
void *data);
+/* Callback for quick_symbol_functions->expand_symtabs_matching
+ to be called after a symtab has been expanded. */
+
+typedef void (expand_symtabs_exp_notify_ftype) \
+ (struct compunit_symtab *symtab, void *data);
+
/* The "quick" symbol functions exist so that symbol readers can
avoiding an initial read of all the symbols. For example, symbol
readers might choose to use the "partial symbol table" utilities,
void (*expand_symtabs_with_fullname) (struct objfile *objfile,
const char *fullname);
- /* Find global or static symbols in all tables that are in NAMESPACE
+ /* Find global or static symbols in all tables that are in DOMAIN
and for which MATCH (symbol name, NAME) == 0, passing each to
CALLBACK, reading in partial symbol tables as needed. Look
through global symbols if GLOBAL and otherwise static symbols.
non-zero to indicate that the scan should be terminated. */
void (*map_matching_symbols) (struct objfile *,
- const char *name, domain_enum namespace,
+ const char *name, domain_enum domain,
int global,
int (*callback) (struct block *,
struct symbol *, void *),
(struct objfile *objfile,
expand_symtabs_file_matcher_ftype *file_matcher,
expand_symtabs_symbol_matcher_ftype *symbol_matcher,
+ expand_symtabs_exp_notify_ftype *expansion_notify,
enum search_domain kind,
void *data);
file we are reading. SYMFILE_FLAGS are the flags passed to
symbol_file_add & co. */
- void (*sym_read) (struct objfile *, int);
+ void (*sym_read) (struct objfile *, symfile_add_flags);
/* Read the partial symbols for an objfile. This may be NULL, in which case
gdb has to check other ways if this objfile has any symbols. This may
extern void add_symtab_fns (enum bfd_flavour flavour, const struct sym_fns *);
-/* This enum encodes bit-flags passed as ADD_FLAGS parameter to
- symbol_file_add, etc. */
-
-enum symfile_add_flags
- {
- /* Be chatty about what you are doing. */
- SYMFILE_VERBOSE = 1 << 1,
-
- /* This is the main symbol file (as opposed to symbol file for dynamically
- loaded code). */
- SYMFILE_MAINLINE = 1 << 2,
+extern void clear_symtab_users (symfile_add_flags add_flags);
- /* Do not call breakpoint_re_set when adding this symbol file. */
- SYMFILE_DEFER_BP_RESET = 1 << 3,
+extern enum language deduce_language_from_filename (const char *);
- /* Do not immediately read symbols for this file. By default,
- symbols are read when the objfile is created. */
- SYMFILE_NO_READ = 1 << 4
- };
+/* Map the filename extension EXT to the language LANG. Any previous
+ association of EXT will be removed. EXT will be copied by this
+ function. */
+extern void add_filename_language (const char *ext, enum language lang);
-extern void new_symfile_objfile (struct objfile *, int);
+extern struct objfile *symbol_file_add (const char *, symfile_add_flags,
+ struct section_addr_info *, objfile_flags);
-extern struct objfile *symbol_file_add (const char *, int,
- struct section_addr_info *, int);
-
-extern struct objfile *symbol_file_add_from_bfd (bfd *, const char *, int,
+extern struct objfile *symbol_file_add_from_bfd (bfd *, const char *, symfile_add_flags,
struct section_addr_info *,
- int, struct objfile *parent);
+ objfile_flags, struct objfile *parent);
-extern void symbol_file_add_separate (bfd *, const char *, int,
+extern void symbol_file_add_separate (bfd *, const char *, symfile_add_flags,
struct objfile *);
extern char *find_separate_debug_file_by_debuglink (struct objfile *);
extern bfd *symfile_bfd_open (const char *);
-extern bfd *gdb_bfd_open_maybe_remote (const char *);
-
extern int get_section_index (struct objfile *, char *);
extern int print_symbol_loading_p (int from_tty, int mainline, int full);
extern CORE_ADDR symbol_overlayed_address (CORE_ADDR, struct obj_section *);
/* Load symbols from a file. */
-extern void symbol_file_add_main (const char *args, int from_tty);
+extern void symbol_file_add_main (const char *args,
+ symfile_add_flags add_flags);
/* Clear GDB symbol tables. */
extern void symbol_file_clear (int from_tty);
void expand_symtabs_matching (expand_symtabs_file_matcher_ftype *,
expand_symtabs_symbol_matcher_ftype *,
+ expand_symtabs_exp_notify_ftype *,
enum search_domain kind, void *data);
void map_symbol_filenames (symbol_filename_ftype *fun, void *data,
/* From mdebugread.c */
-extern void mdebug_build_psymtabs (struct objfile *,
+extern void mdebug_build_psymtabs (minimal_symbol_reader &,
+ struct objfile *,
const struct ecoff_debug_swap *,
struct ecoff_debug_info *);
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