/* Definitions for reading symbol files into GDB.
- Copyright (C) 1990-2013 Free Software Foundation, Inc.
+ Copyright (C) 1990-2014 Free Software Foundation, Inc.
This file is part of GDB.
typedef void (symbol_filename_ftype) (const char *filename,
const char *fullname, void *data);
+/* Callback for quick_symbol_functions->expand_symtabs_matching
+ to match a file name. */
+
+typedef int (expand_symtabs_file_matcher_ftype) (const char *filename,
+ void *data, int basenames);
+
+/* Callback for quick_symbol_functions->expand_symtabs_matching
+ to match a symbol name. */
+
+typedef int (expand_symtabs_symbol_matcher_ftype) (const char *name,
+ 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,
Otherwise, if KIND does not match this symbol is skipped.
- If even KIND matches, then NAME_MATCHER is called for each symbol
+ If even KIND matches, then SYMBOL_MATCHER is called for each symbol
defined in the file. The symbol "search" name and DATA are passed
- to NAME_MATCHER.
+ to SYMBOL_MATCHER.
- If NAME_MATCHER returns zero, then this symbol is skipped.
+ If SYMBOL_MATCHER returns zero, then this symbol is skipped.
Otherwise, this symbol's symbol table is expanded.
functions. */
void (*expand_symtabs_matching)
(struct objfile *objfile,
- int (*file_matcher) (const char *, void *, int basenames),
- int (*name_matcher) (const char *, void *),
+ expand_symtabs_file_matcher_ftype *file_matcher,
+ expand_symtabs_symbol_matcher_ftype *symbol_matcher,
enum search_domain kind,
void *data);
symbol table that contains a symbol whose address is closest to
PC. */
struct symtab *(*find_pc_sect_symtab) (struct objfile *objfile,
- struct minimal_symbol *msymbol,
+ struct bound_minimal_symbol msymbol,
CORE_ADDR pc,
struct obj_section *section,
int warn_if_readin);
The returned value does not have to be freed and it has lifetime of the
OBJFILE. */
VEC (probe_p) *(*sym_get_probes) (struct objfile *);
-
- /* Return the number of arguments available to PROBE. PROBE will
- have come from a call to this objfile's sym_get_probes method.
- If you provide an implementation of sym_get_probes, you must
- implement this method as well. */
- unsigned (*sym_get_probe_argument_count) (struct probe *probe);
-
- /* Return 1 if the probe interface can evaluate the arguments of probe
- PROBE, zero otherwise. This function can be probe-specific, informing
- whether only the arguments of PROBE can be evaluated, of generic,
- informing whether the probe interface is able to evaluate any kind of
- argument. If you provide an implementation of sym_get_probes, you must
- implement this method as well. */
- int (*can_evaluate_probe_arguments) (struct probe *probe);
-
- /* Evaluate the Nth argument available to PROBE. PROBE will have
- come from a call to this objfile's sym_get_probes method. N will
- be between 0 and the number of arguments available to this probe.
- FRAME is the frame in which the evaluation is done; the frame's
- PC will match the address of the probe. If you provide an
- implementation of sym_get_probes, you must implement this method
- as well. */
- struct value *(*sym_evaluate_probe_argument) (struct probe *probe,
- unsigned n);
-
- /* Compile the Nth probe argument to an agent expression. PROBE
- will have come from a call to this objfile's sym_get_probes
- method. N will be between 0 and the number of arguments
- available to this probe. EXPR and VALUE are the agent expression
- that is being updated. */
- void (*sym_compile_to_ax) (struct probe *probe,
- struct agent_expr *expr,
- struct axs_value *value,
- unsigned n);
-
- /* Relocate the probe section of OBJFILE. */
- void (*sym_relocate_probe) (struct objfile *objfile,
- const struct section_offsets *new_offsets,
- const struct section_offsets *delta);
};
/* Structure to keep track of symbol reading functions for various
struct sym_fns
{
-
- /* BFD flavour that we handle, or (as a special kludge, see
- xcoffread.c, (enum bfd_flavour)-1 for xcoff). */
-
- enum bfd_flavour sym_flavour;
-
/* Initializes anything that is global to the entire symbol table.
It is called during symbol_file_add, when we begin debugging an
entirely new program. */
extern struct symtab *allocate_symtab (const char *, struct objfile *)
ATTRIBUTE_NONNULL (1);
-extern void add_symtab_fns (const struct sym_fns *);
+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. */
extern int get_section_index (struct objfile *, char *);
+extern int print_symbol_loading_p (int from_tty, int mainline, int full);
+
/* Utility functions for overlay sections: */
extern enum overlay_debugging_state
{
extern struct cleanup *increment_reading_symtab (void);
+void expand_symtabs_matching (expand_symtabs_file_matcher_ftype *,
+ expand_symtabs_symbol_matcher_ftype *,
+ enum search_domain kind, void *data);
+
+void map_symbol_filenames (symbol_filename_ftype *fun, void *data,
+ int need_fullname);
+
/* From dwarf2read.c */
/* Names for a dwarf2 debugging section. The field NORMAL is the normal
projects / platform / upstream / binutils.git / blobdiff