Arguments are:
NAME - the symbol's name
- NAME_LEN - the length of the name
COPY_NAME - if true, the minsym code must make a copy of NAME. If
false, then NAME must be NUL-terminated, and must have a lifetime
that is at least as long as OBJFILE's lifetime.
SECTION - the symbol's section
*/
- struct minimal_symbol *record_full (const char *name,
- int name_len,
+ struct minimal_symbol *record_full (gdb::string_view name,
bool copy_name,
CORE_ADDR address,
enum minimal_symbol_type ms_type,
int section);
/* Like record_full, but:
- - uses strlen to compute NAME_LEN,
+ - computes the length of NAME
- passes COPY_NAME = true,
- and passes a default SECTION, depending on the type
enum minimal_symbol_type ms_type);
/* Like record_full, but:
- - uses strlen to compute NAME_LEN,
+ - computes the length of NAME
- passes COPY_NAME = true.
This variant does not return the new symbol. */
enum minimal_symbol_type ms_type,
int section)
{
- record_full (name, strlen (name), true, address, ms_type, section);
+ record_full (name, true, address, ms_type, section);
}
private:
minimal_symbol *minsym,
CORE_ADDR *func_address_p = NULL);
-/* Compute a hash code for the string argument. */
+/* Compute a hash code for the string argument. Unlike htab_hash_string,
+ this is a case-insensitive hash to support "set case-sensitive off". */
unsigned int msymbol_hash (const char *);
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.
- 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.
-
- This function only searches the mangled (linkage) names. */
+/* Look through the minimal symbols in OBJF (and its separate debug
+ objfiles) for a global (not file-local) minsym whose linkage name
+ is NAME. This is somewhat similar to lookup_minimal_symbol_text,
+ only data symbols (not text symbols) are considered, and a non-NULL
+ objfile is not accepted. Returns a bound minimal symbol that
+ matches, or an "empty" bound minimal symbol otherwise. */
-struct bound_minimal_symbol lookup_minimal_symbol_solib_trampoline
- (const char *,
- struct objfile *);
+extern struct bound_minimal_symbol lookup_minimal_symbol_linkage
+ (const char *name, struct objfile *objf)
+ ATTRIBUTE_NONNULL (1) ATTRIBUTE_NONNULL (2);
/* Look through all the current minimal symbol tables and find the
first minimal symbol that matches NAME and PC. If OBJF is non-NULL,