+2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
+
+ * linespec.c: Include language.h.
+ (find_methods): Add language parameter. Call
+ lookup_symbol_in_language. Pass language down.
+ (add_matching_methods): Likewise. Call
+ lookup_symbol_in_language.
+ (add_constructors): Likewise.
+ (find_method): Pass sym_class to collect_methods.
+ (collect_methods): Add sym_class parameter. Pass language
+ down.
+ * symtab.c (lookup_symbol): Rename to ...
+ (lookup_symbol_in_language): ... this. Add language
+ parameter. Use passed language instead of current_language.
+ (lookup_symbol): New as wrapper around
+ lookup_symbol_in_language.
+ (lookup_symbol_aux): Add language parameter. Use passed
+ language instead of current_language.
+ (search_symbols): Indent.
+ * symtab.h (enum language): Forward declare.
+ (lookup_symbol_in_language): Declare.
+ (lookup_symbol): Update description.
+ * ada-lang.h (lookup_symbol_in_language): Remove declaration.
+ * ada-lang.c (restore_language): Remove.
+ (lookup_symbol_in_language): Remove.
+
2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
* breakpoint.c (bpstat_num): Add int *num parameter.
{
}
-/* FIXME: The next two routines belong in symtab.c */
-
-static void
-restore_language (void *lang)
-{
- set_language ((enum language) lang);
-}
-
-/* As for lookup_symbol, but performed as if the current language
- were LANG. */
-
-struct symbol *
-lookup_symbol_in_language (const char *name, const struct block *block,
- domain_enum domain, enum language lang,
- int *is_a_field_of_this, struct symtab **symtab)
-{
- struct cleanup *old_chain
- = make_cleanup (restore_language, (void *) current_language->la_language);
- struct symbol *result;
- set_language (lang);
- result = lookup_symbol (name, block, domain, is_a_field_of_this, symtab);
- do_cleanups (old_chain);
- return result;
-}
-
/* True if TYPE is definitely an artificial type supplied to a symbol
for which no debugging information was given in the symbol file. */
extern int ada_build_task_list (void);
-/* Look up a symbol by name using the search conventions of
- a specific language (optional block, optional symtab).
- FIXME: Should be symtab.h. */
-
-extern struct symbol *lookup_symbol_in_language (const char *,
- const struct block *,
- domain_enum,
- enum language,
- int *,
- struct symtab **);
-
extern int ada_exception_catchpoint_p (struct breakpoint *b);
extern struct symtab_and_line
#include "objc-lang.h"
#include "linespec.h"
#include "exceptions.h"
+#include "language.h"
/* We share this one with symtab.c, but it is not exported widely. */
struct symbol *sym_class);
static int collect_methods (char *copy, struct type *t,
+ struct symbol *sym_class,
struct symbol **sym_arr);
static NORETURN void cplusplus_error (const char *name,
static int total_number_of_methods (struct type *type);
-static int find_methods (struct type *, char *, struct symbol **);
+static int find_methods (struct type *, char *,
+ enum language, struct symbol **);
static int add_matching_methods (int method_counter, struct type *t,
+ enum language language,
struct symbol **sym_arr);
static int add_constructors (int method_counter, struct type *t,
+ enum language language,
struct symbol **sym_arr);
static void build_canonical_line_spec (struct symtab_and_line *,
Note that this function is g++ specific. */
static int
-find_methods (struct type *t, char *name, struct symbol **sym_arr)
+find_methods (struct type *t, char *name, enum language language,
+ struct symbol **sym_arr)
{
int i1 = 0;
int ibase;
unless we figure out how to get the physname without the name of
the class, then the loop can't do any good. */
if (class_name
- && (lookup_symbol (class_name, (struct block *) NULL,
- STRUCT_DOMAIN, (int *) NULL,
+ && (lookup_symbol_in_language (class_name, (struct block *) NULL,
+ STRUCT_DOMAIN, language, (int *) NULL,
(struct symtab **) NULL)))
{
int method_counter;
if (strcmp_iw (name, method_name) == 0)
/* Find all the overloaded methods with that name. */
- i1 += add_matching_methods (method_counter, t,
+ i1 += add_matching_methods (method_counter, t, language,
sym_arr + i1);
else if (strncmp (class_name, name, name_len) == 0
&& (class_name[name_len] == '\0'
|| class_name[name_len] == '<'))
- i1 += add_constructors (method_counter, t,
+ i1 += add_constructors (method_counter, t, language,
sym_arr + i1);
}
}
if (i1 == 0)
for (ibase = 0; ibase < TYPE_N_BASECLASSES (t); ibase++)
- i1 += find_methods (TYPE_BASECLASS (t, ibase), name, sym_arr + i1);
+ i1 += find_methods (TYPE_BASECLASS (t, ibase), name,
+ language, sym_arr + i1);
return i1;
}
static int
add_matching_methods (int method_counter, struct type *t,
- struct symbol **sym_arr)
+ enum language language, struct symbol **sym_arr)
{
int field_counter;
int i1 = 0;
}
else
phys_name = TYPE_FN_FIELD_PHYSNAME (f, field_counter);
-
+
/* Destructor is handled by caller, don't add it to
the list. */
if (is_destructor_name (phys_name) != 0)
continue;
- sym_arr[i1] = lookup_symbol (phys_name,
+ sym_arr[i1] = lookup_symbol_in_language (phys_name,
NULL, VAR_DOMAIN,
+ language,
(int *) NULL,
(struct symtab **) NULL);
if (sym_arr[i1])
static int
add_constructors (int method_counter, struct type *t,
- struct symbol **sym_arr)
+ enum language language, struct symbol **sym_arr)
{
int field_counter;
int i1 = 0;
{
struct fn_field *f;
char *phys_name;
-
+
f = TYPE_FN_FIELDLIST1 (t, method_counter);
/* GCC 3.x will never produce stabs stub methods, so
/* If this method is actually defined, include it in the
list. */
- sym_arr[i1] = lookup_symbol (phys_name,
+ sym_arr[i1] = lookup_symbol_in_language (phys_name,
NULL, VAR_DOMAIN,
+ language,
(int *) NULL,
(struct symtab **) NULL);
if (sym_arr[i1])
/* Find all methods with a matching name, and put them in
sym_arr. */
- i1 = collect_methods (copy, t, sym_arr);
+ i1 = collect_methods (copy, t, sym_class, sym_arr);
if (i1 == 1)
{
static int
collect_methods (char *copy, struct type *t,
- struct symbol **sym_arr)
+ struct symbol *sym_class, struct symbol **sym_arr)
{
int i1 = 0; /* Counter for the symbol array. */
}
}
else
- i1 = find_methods (t, copy, sym_arr);
+ i1 = find_methods (t, copy, SYMBOL_LANGUAGE (sym_class), sym_arr);
return i1;
}
const char *linkage_name,
const struct block *block,
const domain_enum domain,
+ enum language language,
int *is_a_field_of_this,
struct symtab **symtab);
code). */
struct symbol *
-lookup_symbol (const char *name, const struct block *block,
- const domain_enum domain, int *is_a_field_of_this,
- struct symtab **symtab)
+lookup_symbol_in_language (const char *name, const struct block *block,
+ const domain_enum domain, enum language lang,
+ int *is_a_field_of_this,
+ struct symtab **symtab)
{
char *demangled_name = NULL;
const char *modified_name = NULL;
/* If we are using C++ or Java, demangle the name before doing a lookup, so
we can always binary search. */
- if (current_language->la_language == language_cplus)
+ if (lang == language_cplus)
{
demangled_name = cplus_demangle (name, DMGL_ANSI | DMGL_PARAMS);
if (demangled_name)
needtofreename = 1;
}
}
- else if (current_language->la_language == language_java)
+ else if (lang == language_java)
{
demangled_name = cplus_demangle (name,
DMGL_ANSI | DMGL_PARAMS | DMGL_JAVA);
}
returnval = lookup_symbol_aux (modified_name, mangled_name, block,
- domain, is_a_field_of_this, symtab);
+ domain, lang,
+ is_a_field_of_this, symtab);
if (needtofreename)
xfree (demangled_name);
return returnval;
}
-/* Behave like lookup_symbol_aux except that NAME is the natural name
+/* Behave like lookup_symbol_in_language, but performed with the
+ current language. */
+
+struct symbol *
+lookup_symbol (const char *name, const struct block *block,
+ domain_enum domain, int *is_a_field_of_this,
+ struct symtab **symtab)
+{
+ return lookup_symbol_in_language (name, block, domain,
+ current_language->la_language,
+ is_a_field_of_this, symtab);
+}
+
+/* Behave like lookup_symbol except that NAME is the natural name
of the symbol that we're looking for and, if LINKAGE_NAME is
non-NULL, ensure that the symbol's linkage name matches as
well. */
static struct symbol *
lookup_symbol_aux (const char *name, const char *linkage_name,
const struct block *block, const domain_enum domain,
+ enum language language,
int *is_a_field_of_this, struct symtab **symtab)
{
struct symbol *sym;
+ const struct language_defn *langdef;
/* Make sure we do something sensible with is_a_field_of_this, since
the callers that set this parameter to some non-null value will
if (sym != NULL)
return sym;
- /* If requested to do so by the caller and if appropriate for the
- current language, check to see if NAME is a field of `this'. */
+ /* If requested to do so by the caller and if appropriate for LANGUAGE,
+ check to see if NAME is a field of `this'. */
+
+ langdef = language_def (language);
- if (current_language->la_value_of_this != NULL
+ if (langdef->la_value_of_this != NULL
&& is_a_field_of_this != NULL)
{
- struct value *v = current_language->la_value_of_this (0);
+ struct value *v = langdef->la_value_of_this (0);
if (v && check_field (v, name))
{
}
}
- /* Now do whatever is appropriate for the current language to look
+ /* Now do whatever is appropriate for LANGUAGE to look
up static and global variables. */
- sym = current_language->la_lookup_symbol_nonlocal (name, linkage_name,
- block, domain,
- symtab);
+ sym = langdef->la_lookup_symbol_nonlocal (name, linkage_name,
+ block, domain, symtab);
if (sym != NULL)
return sym;
|| lookup_symbol (SYMBOL_LINKAGE_NAME (msymbol),
(struct block *) NULL,
VAR_DOMAIN,
- 0, (struct symtab **) NULL) == NULL)
+ 0, (struct symtab **) NULL)
+ == NULL)
found_misc = 1;
}
}
struct blockvector;
struct axs_value;
struct agent_expr;
+enum language;
/* Some of the structures in this file are space critical.
The space-critical structures are:
extern struct symtab *lookup_symtab (const char *);
-/* lookup a symbol by name (optional block, optional symtab) */
+/* lookup a symbol by name (optional block, optional symtab) in language */
+
+extern struct symbol *lookup_symbol_in_language (const char *,
+ const struct block *,
+ const domain_enum,
+ enum language,
+ int *,
+ struct symtab **);
+
+/* lookup a symbol by name (optional block, optional symtab)
+ in the current language */
extern struct symbol *lookup_symbol (const char *, const struct block *,
const domain_enum, int *,
projects / deliverable / binutils-gdb.git / commitdiff
