static struct symtabs_and_lines decode_compound (char **argptr,
int funfirstline,
struct linespec_result *canonical,
+ struct symtab *file_symtab,
char *saved_arg,
char *p);
-static struct symbol *lookup_prefix_sym (char **argptr, char *p);
+static struct symbol *lookup_prefix_sym (char **argptr, char *p,
+ struct symtab *);
static struct symtabs_and_lines find_method (int funfirstline,
struct linespec_result *canonical,
char *saved_arg,
char *copy,
struct type *t,
- struct symbol *sym_class);
+ struct symbol *sym_class,
+ struct symtab *);
static void cplusplus_error (const char *name, const char *fmt, ...)
ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (2, 3);
static int total_number_of_methods (struct type *type);
static int find_methods (struct type *, char *,
- enum language, struct symbol **);
+ enum language, struct symbol **, struct symtab *);
static int add_matching_methods (int method_counter, struct type *t,
enum language language,
return count;
}
+/* Returns the block to be used for symbol searches for the given SYMTAB,
+ which may be NULL. */
+
+static struct block *
+get_search_block (struct symtab *symtab)
+{
+ struct block *block;
+
+ if (symtab != NULL)
+ block = BLOCKVECTOR_BLOCK (BLOCKVECTOR (symtab), STATIC_BLOCK);
+ else
+ {
+ enum language save_language;
+
+ /* get_selected_block can change the current language when there is
+ no selected frame yet. */
+ save_language = current_language->la_language;
+ block = get_selected_block (0);
+ set_language (save_language);
+ }
+
+ return block;
+}
+
/* Recursive helper function for decode_line_1.
Look for methods named NAME in type T.
Return number of matches.
static int
find_methods (struct type *t, char *name, enum language language,
- struct symbol **sym_arr)
+ struct symbol **sym_arr, struct symtab *file_symtab)
{
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_in_language (class_name, (struct block *) NULL,
+ && (lookup_symbol_in_language (class_name, get_search_block (file_symtab),
STRUCT_DOMAIN, language, (int *) NULL)))
{
int method_counter;
if (i1 == 0)
for (ibase = 0; ibase < TYPE_N_BASECLASSES (t); ibase++)
i1 += find_methods (TYPE_BASECLASS (t, ibase), name,
- language, sym_arr + i1);
+ language, sym_arr + i1, file_symtab);
do_cleanups (cleanup);
return i1;
char *saved_arg = *argptr;
/* If IS_QUOTED, the end of the quoted bit. */
char *end_quote = NULL;
+ /* Is *ARGPTR enclosed in single quotes? */
+ int is_squote_enclosed = 0;
/* The "first half" of the linespec. */
char *first_half;
**argptr) != NULL);
if (is_quoted)
- end_quote = skip_quoted (*argptr);
+ {
+ end_quote = skip_quoted (*argptr);
+ if (*end_quote == '\0')
+ is_squote_enclosed = 1;
+ }
/* Check to see if it's a multipart linespec (with colons or
periods). */
first_half = p = locate_first_half (argptr, &is_quote_enclosed);
+ /* First things first: if ARGPTR starts with a filename, get its
+ symtab and strip the filename from ARGPTR. */
+ TRY_CATCH (file_exception, RETURN_MASK_ERROR)
+ {
+ file_symtab = symtab_from_filename (argptr, p, is_quote_enclosed);
+ }
+
+ if (file_exception.reason >= 0)
+ {
+ /* Check for single quotes on the non-filename part. */
+ is_quoted = (**argptr
+ && strchr (get_gdb_completer_quote_characters (),
+ **argptr) != NULL);
+ if (is_quoted)
+ end_quote = skip_quoted (*argptr);
+
+ /* Locate the next "half" of the linespec. */
+ first_half = p = locate_first_half (argptr, &is_quote_enclosed);
+ }
+
/* Check if this is an Objective-C method (anything that starts with
a '+' or '-' and a '['). */
if (is_objc_method_format (p))
{
struct symtabs_and_lines values;
- values = decode_objc (argptr, funfirstline, NULL,
+ values = decode_objc (argptr, funfirstline, file_symtab,
canonical, saved_arg);
if (values.sals != NULL)
return values;
if (is_quote_enclosed)
++saved_arg;
values = decode_compound (argptr, funfirstline, canonical,
- saved_arg, p);
- if (is_quoted && **argptr == '\'')
+ file_symtab, saved_arg, p);
+ if ((is_quoted || is_squote_enclosed) && **argptr == '\'')
*argptr = *argptr + 1;
return values;
}
- /* No, the first part is a filename; set file_symtab to be that file's
- symtab. Also, move argptr past the filename. */
-
- TRY_CATCH (file_exception, RETURN_MASK_ERROR)
- {
- file_symtab = symtab_from_filename (argptr, p, is_quote_enclosed);
- }
- /* If that failed, maybe we have `function:label'. */
+ /* If there was an exception looking up a specified filename earlier,
+ then check whether we were really given `function:label'. */
if (file_exception.reason < 0)
{
function_symbol = find_function_symbol (argptr, p, is_quote_enclosed);
if (**argptr == '$') /* May be a convenience variable. */
/* One or two $ chars possible. */
p = skip_quoted (*argptr + (((*argptr)[1] == '$') ? 2 : 1));
- else if (is_quoted)
+ else if (is_quoted || is_squote_enclosed)
{
p = end_quote;
if (p[-1] != '\'')
copy[p - *argptr - 1] = '\0';
copy++;
}
- else if (is_quoted)
+ else if (is_quoted || is_squote_enclosed)
copy[p - *argptr - 1] = '\0';
while (*p == ' ' || *p == '\t')
p++;
break;
}
/* Check for the end of the first half of the linespec. End of
- line, a tab, a double colon or the last single colon, or a
- space. But if enclosed in double quotes we do not break on
- enclosed spaces. */
+ line, a tab, a colon or a space. But if enclosed in double
+ quotes we do not break on enclosed spaces. */
if (!*p
|| p[0] == '\t'
- || ((p[0] == ':')
- && ((p[1] == ':') || (strchr (p + 1, ':') == NULL)))
+ || (p[0] == ':')
|| ((p[0] == ' ') && !*is_quote_enclosed))
break;
if (p[0] == '.' && strchr (p, ':') == NULL)
values.sals = NULL;
values.nelts = 0;
- if (file_symtab != NULL)
- block = BLOCKVECTOR_BLOCK (BLOCKVECTOR (file_symtab), STATIC_BLOCK);
- else
- {
- enum language save_language;
-
- /* get_selected_block can change the current language when there is
- no selected frame yet. */
- save_language = current_language->la_language;
- block = get_selected_block (0);
- set_language (save_language);
- }
-
- find_imps (file_symtab, block, *argptr, NULL, &i1, &i2);
+ find_imps (file_symtab, get_search_block (file_symtab), *argptr,
+ NULL, &i1, &i2);
if (i1 > 0)
{
static struct symtabs_and_lines
decode_compound (char **argptr, int funfirstline,
- struct linespec_result *canonical,
+ struct linespec_result *canonical, struct symtab *file_symtab,
char *the_real_saved_arg, char *p)
{
struct symtabs_and_lines values;
/* Before the call, argptr->"AAA::inA::fun",
p->"", p2->"::fun". After the call: argptr->"fun", p, p2
unchanged. */
- sym_class = lookup_prefix_sym (argptr, p2);
+ sym_class = lookup_prefix_sym (argptr, p2, file_symtab);
/* If sym_class has been found, and if "AAA::inA" is a class, then
we're in case 1 above. So we look up "fun" as a method of that
we'll lookup the whole string in the symbol tables. */
values = find_method (funfirstline, canonical, saved_arg,
- copy, t, sym_class);
+ copy, t, sym_class, file_symtab);
if (saved_java_argptr != NULL && values.nelts == 1)
{
/* The user specified a specific return type for a java method.
example, say ARGPTR is "AAA::inA::fun" and P is "::inA::fun". */
static struct symbol *
-lookup_prefix_sym (char **argptr, char *p)
+lookup_prefix_sym (char **argptr, char *p, struct symtab *file_symtab)
{
char *p1;
char *copy;
/* At this point p1->"::inA::fun", p->"inA::fun" copy->"AAA",
argptr->"inA::fun". */
- sym = lookup_symbol (copy, get_selected_block (0), STRUCT_DOMAIN, 0);
+ sym = lookup_symbol (copy, get_search_block (file_symtab), STRUCT_DOMAIN, 0);
if (sym == NULL)
{
/* Typedefs are in VAR_DOMAIN so the above symbol lookup will
static struct symtabs_and_lines
find_method (int funfirstline, struct linespec_result *canonical,
char *saved_arg,
- char *copy, struct type *t, struct symbol *sym_class)
+ char *copy, struct type *t, struct symbol *sym_class,
+ struct symtab *file_symtab)
{
struct symtabs_and_lines values;
struct symbol *sym = NULL;
/* Find all methods with a matching name, and put them in
sym_arr. */
- i1 = find_methods (t, copy, SYMBOL_LANGUAGE (sym_class), sym_arr);
+ i1 = find_methods (t, copy, SYMBOL_LANGUAGE (sym_class), sym_arr,
+ file_symtab);
if (i1 == 1)
{
struct symbol *sym;
struct minimal_symbol *msymbol;
- sym = lookup_symbol (copy,
- (file_symtab
- ? BLOCKVECTOR_BLOCK (BLOCKVECTOR (file_symtab),
- STATIC_BLOCK)
- : get_selected_block (0)),
+ sym = lookup_symbol (copy, get_search_block (file_symtab),
VAR_DOMAIN, 0);
if (sym != NULL)
projects / binutils-gdb.git / commitdiff