+/* Output debugging information to mark a function entry point or end point.
+ END_P is zero for .func, and non-zero for .endfunc. */
+
+void
+s_func (end_p)
+ int end_p;
+{
+ /* Record the current function so that we can issue an error message for
+ misplaced .func,.endfunc, and also so that .endfunc needs no
+ arguments. */
+ static char *current_name;
+ static char *current_label;
+
+ if (end_p)
+ {
+ if (current_name == NULL)
+ {
+ as_bad (_("missing .func"));
+ ignore_rest_of_line ();
+ return;
+ }
+
+ if (debug_type == DEBUG_STABS)
+ stabs_generate_asm_endfunc (current_name, current_label);
+
+ current_name = current_label = NULL;
+ }
+ else /* ! end_p */
+ {
+ char *name,*label;
+ char delim1,delim2;
+
+ if (current_name != NULL)
+ {
+ as_bad (_(".endfunc missing for previous .func"));
+ ignore_rest_of_line ();
+ return;
+ }
+
+ name = input_line_pointer;
+ delim1 = get_symbol_end ();
+ name = xstrdup (name);
+ *input_line_pointer = delim1;
+ SKIP_WHITESPACE ();
+ if (*input_line_pointer != ',')
+ {
+ /* Missing entry point, use function's name. */
+ label = name;
+ }
+ else
+ {
+ ++input_line_pointer;
+ SKIP_WHITESPACE ();
+ label = input_line_pointer;
+ delim2 = get_symbol_end ();
+ label = xstrdup (label);
+ *input_line_pointer = delim2;
+ }
+
+ if (debug_type == DEBUG_STABS)
+ stabs_generate_asm_func (name, label);
+
+ current_name = name;
+ current_label = label;
+ }
+
+ demand_empty_rest_of_line ();
+}
+\f