/* Minimal symbol table definitions for GDB.
- Copyright (C) 2011-2013 Free Software Foundation, Inc.
+ Copyright (C) 2011-2015 Free Software Foundation, Inc.
This file is part of GDB.
/* Like prim_record_minimal_symbol_full, but:
- uses strlen to compute NAME_LEN,
- - passes COPY_NAME = 0,
+ - passes COPY_NAME = 1,
- and passes a default SECTION, depending on the type
This variant does not return the new symbol. */
/* Like prim_record_minimal_symbol_full, but:
- uses strlen to compute NAME_LEN,
- - passes COPY_NAME = 0. */
+ - passes COPY_NAME = 1. */
struct minimal_symbol *prim_record_minimal_symbol_and_info
(const char *,
void terminate_minimal_symbol_table (struct objfile *objfile);
-/* Sort all the minimal symbols in OBJFILE. This should be only be
- called after relocating symbols; it ensures that the minimal
- symbols are properly sorted by address. */
-
-void msymbols_sort (struct objfile *objfile);
-
\f
/* Compute a hash code for the string argument. */
\f
-/* Return the objfile that holds the minimal symbol SYM. Every
- minimal symbols is held by some objfile; this will never return
- NULL. */
-
-struct objfile *msymbol_objfile (struct minimal_symbol *sym);
-
-\f
-
/* Look through all the current minimal symbol tables and find the
first minimal symbol that matches NAME. If OBJF is non-NULL, limit
- the search to that objfile. If SFILE is non-NULL, the only file-scope
- symbols considered will be from that source file (global symbols are
- still preferred). Returns a pointer to the minimal symbol that
- matches, or NULL if no match is found. */
+ the search to that objfile. If SFILE is non-NULL, the only
+ file-scope symbols considered will be from that source file (global
+ symbols are still preferred). Returns a bound minimal symbol that
+ matches, or an empty bound minimal symbol if no match is found. */
-struct minimal_symbol *lookup_minimal_symbol (const char *,
- const char *,
- struct objfile *);
+struct bound_minimal_symbol lookup_minimal_symbol (const char *,
+ const char *,
+ struct objfile *);
+
+/* Like lookup_minimal_symbol, but searches all files and
+ objfiles. */
+
+struct bound_minimal_symbol lookup_bound_minimal_symbol (const char *);
/* Find the minimal symbol named NAME, and return both the minsym
struct and its objfile. This only checks the linkage name. */
/* Look through all the current minimal symbol tables and find the
first minimal symbol that matches NAME and has text type. If OBJF
- is non-NULL, limit the search to that objfile. Returns a pointer
- to the minimal symbol that matches, or NULL if no match is found.
+ is non-NULL, limit the search to that objfile. Returns a bound
+ minimal symbol that matches, or an "empty" bound minimal symbol
+ otherwise.
This function only searches the mangled (linkage) names. */
-struct minimal_symbol *lookup_minimal_symbol_text (const char *,
- struct objfile *);
+struct bound_minimal_symbol lookup_minimal_symbol_text (const char *,
+ struct objfile *);
/* Look through all the current minimal symbol tables and find the
first minimal symbol that matches NAME and is a solib trampoline.
This function only searches the mangled (linkage) names. */
-struct minimal_symbol *lookup_minimal_symbol_solib_trampoline
+struct bound_minimal_symbol lookup_minimal_symbol_solib_trampoline
(const char *,
struct objfile *);
void *),
void *user_data);
+/* Compute the upper bound of MINSYM. The upper bound is the last
+ address thought to be part of the symbol. If the symbol has a
+ size, it is used. Otherwise use the lesser of the next minimal
+ symbol in the same section, or the end of the section, as the end
+ of the function. */
+
+CORE_ADDR minimal_symbol_upper_bound (struct bound_minimal_symbol minsym);
+
#endif /* MINSYMS_H */