struct symbol *sym_class,
int *not_found_ptr);
-static NORETURN void cplusplus_error (const char *name,
- const char *fmt, ...)
- ATTR_NORETURN ATTR_FORMAT (printf, 2, 3);
+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);
char ***canonical,
struct symtab *file_symtab);
+static int decode_label (char *copy, char ***canonical,
+ struct symtabs_and_lines *result);
+
static struct symtabs_and_lines decode_variable (char *copy,
int funfirstline,
char ***canonical,
single quoted demangled C++ symbols as part of the completion
error. */
-static NORETURN void
+static void
cplusplus_error (const char *name, const char *fmt, ...)
{
struct ui_file *tmp_stream;
char *message;
+
tmp_stream = mem_fileopen ();
make_cleanup_ui_file_delete (tmp_stream);
{
va_list args;
+
va_start (args, fmt);
vfprintf_unfiltered (tmp_stream, fmt, args);
va_end (args);
FILE:LINENUM -- that line in that file. PC returned is 0.
FUNCTION -- line number of openbrace of that function.
PC returned is the start of the function.
+ LABEL -- a label in the current scope
VARIABLE -- line number of definition of that variable.
PC returned is 0.
FILE:FUNCTION -- likewise, but prefer functions in that file.
{
struct symtabs_and_lines values;
+
values = decode_objc (argptr, funfirstline, NULL,
canonical, saved_arg);
if (values.sals != NULL)
return decode_dollar (copy, funfirstline, default_symtab,
canonical, file_symtab);
+ /* Try the token as a label, but only if no file was specified,
+ because we can only really find labels in the current scope. */
+
+ if (!file_symtab)
+ {
+ struct symtabs_and_lines label_result;
+ if (decode_label (copy, canonical, &label_result))
+ return label_result;
+ }
+
/* Look up that token as a variable.
If file specified, use that file's per-file block to start with. */
if (p[0] == '<')
{
char *temp_end = find_template_name_end (p);
+
if (!temp_end)
error (_("malformed template specification in command"));
p = temp_end;
if (*is_quote_enclosed)
{
char *closing_quote = strchr (p - 1, '"');
+
if (closing_quote && closing_quote[1] == '\0')
*closing_quote = '\0';
}
struct symbol *sym;
char *copy;
struct symbol *sym_class;
- struct symbol **sym_arr;
struct type *t;
char *saved_java_argptr = NULL;
{
/* At this point argptr->"fun". */
char *a;
+
p = *argptr;
while (*p && *p != ' ' && *p != '\t' && *p != ',' && *p != ':'
&& *p != '(')
if (*p && current_language->la_language == language_java)
{
struct type *type;
+
p2 = p;
while (*p2)
++p2;
using VAR_DOMAIN (where typedefs live) and double-check that we
found a struct/class type. */
struct symbol *s = lookup_symbol (copy, 0, VAR_DOMAIN, 0);
+
if (s != NULL)
{
struct type *t = SYMBOL_TYPE (s);
+
CHECK_TYPEDEF (t);
if (TYPE_CODE (t) == TYPE_CODE_STRUCT)
return s;
if (strchr (saved_arg, '(') != NULL)
{
int i;
+
for (i = 0; i < i1; ++i)
{
char *name = saved_arg;
char *canon = cp_canonicalize_string (name);
+
if (canon != NULL)
name = canon;
{
/* We have a value history reference. */
struct value *val_history;
+
sscanf ((copy[1] == '$') ? copy + 2 : copy + 1, "%d", &index);
val_history = access_value_history ((copy[1] == '$') ? -index : index);
if (TYPE_CODE (value_type (val_history)) != TYPE_CODE_INT)
\f
+/* A helper for decode_line_1 that tries to find a label. The label
+ is searched for in the current block.
+ COPY is the name of the label to find.
+ CANONICAL is the same as the "canonical" argument to decode_line_1.
+ RESULT is a pointer to a symtabs_and_lines structure which will be
+ filled in on success.
+ This function returns 1 if a label was found, 0 otherwise. */
+
+static int
+decode_label (char *copy, char ***canonical, struct symtabs_and_lines *result)
+{
+ struct symbol *sym;
+
+ sym = lookup_symbol (copy, get_selected_block (0), LABEL_DOMAIN, 0);
+
+ if (sym != NULL)
+ *result = symbol_found (0, canonical, copy, sym, NULL);
+
+ return sym != NULL;
+}
+
/* Decode a linespec that's a variable. If FILE_SYMTAB is non-NULL,
look in that symtab's static variables first. If NOT_FOUND_PTR is not NULL and
the function cannot be found, store boolean true in the location pointed to
struct symtab *file_symtab, int *not_found_ptr)
{
struct symbol *sym;
-
struct minimal_symbol *msymbol;
sym = lookup_symbol (copy,
{
struct blockvector *bv = BLOCKVECTOR (SYMBOL_SYMTAB (sym));
struct block *b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
+
if (lookup_block_symbol (b, copy, VAR_DOMAIN) != NULL)
build_canonical_line_spec (values.sals, copy, canonical);
}
}
else
{
- if (funfirstline)
+ if (funfirstline && SYMBOL_CLASS (sym) != LOC_LABEL)
error (_("\"%s\" is not a function"), copy);
else if (SYMBOL_LINE (sym) != 0)
{
memset (&values.sals[0], 0, sizeof (values.sals[0]));
values.sals[0].symtab = SYMBOL_SYMTAB (sym);
values.sals[0].line = SYMBOL_LINE (sym);
+ values.sals[0].pspace = SYMTAB_PSPACE (SYMBOL_SYMTAB (sym));
return values;
}
else
values.sals[0] = find_pc_sect_line (pc, NULL, 0);
if (funfirstline)
- {
- struct symtab_and_line sal;
-
- values.sals[0].pc = find_function_start_pc (gdbarch,
- values.sals[0].pc,
- values.sals[0].section);
-
- sal = find_pc_sect_line (values.sals[0].pc, values.sals[0].section, 0);
-
- /* Check if SKIP_PROLOGUE left us in mid-line, and the next
- line is still part of the same function. If there is no
- line information here, sal.pc will be the passed in PC. */
- if (sal.pc != values.sals[0].pc
- && (lookup_minimal_symbol_by_pc_section (values.sals[0].pc,
- values.sals[0].section)
- == lookup_minimal_symbol_by_pc_section (sal.end,
- values.sals[0].section)))
- /* Recalculate the line number (might not be N+1). */
- values.sals[0] = find_pc_sect_line (sal.end, values.sals[0].section, 0);
- }
+ skip_prologue_sal (&values.sals[0]);
values.nelts = 1;
return values;
projects / binutils-gdb.git / blobdiff