fi = get_frame_info (frame);
ps = find_pc_psymtab (fi->pc);
if (ps)
- (void) PSYMTAB_TO_SYMTAB (ps); /* Force syms to come in */
+ PSYMTAB_TO_SYMTAB (ps); /* Force syms to come in */
}
}
bl = blockvector_for_pc (BLOCK_END (block) - 4, &index);
blocks_printed = (char *) alloca (BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
- bzero (blocks_printed, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
+ memset (blocks_printed, 0, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
while (block != 0)
{
count = parse_and_eval_address (count_exp);
count1 = count;
- if (!target_has_stack)
+ if (target_has_stack == 0 || selected_frame == 0)
error ("No stack.");
frame = find_relative_frame (selected_frame, &count1);
count = - parse_and_eval_address (count_exp);
count1 = count;
- if (!target_has_stack)
+ if (target_has_stack == 0 || selected_frame == 0)
error ("No stack.");
frame = find_relative_frame (selected_frame, &count1);
FRAME frame;
char *funcname;
struct cleanup *back_to;
+ value return_value;
if (selected_frame == NULL)
error ("No selected frame.");
selected_frame_addr = FRAME_FP (selected_frame);
selected_frame_pc = (get_frame_info (selected_frame))->pc;
+ /* Compute the return value (if any -- possibly getting errors here).
+ Call VALUE_CONTENTS to make sure we have fully evaluated it, since
+ it might live in the stack frame we're about to pop. */
+
+ if (retval_exp)
+ {
+ return_value = parse_and_eval (retval_exp);
+ VALUE_CONTENTS (return_value);
+ }
+
/* If interactive, require confirmation. */
if (from_tty)
for return values. */
if (retval_exp)
- set_return_value (parse_and_eval (retval_exp));
+ set_return_value (return_value);
/* If interactive, print the frame that is now current. */
"Select and print stack frame called by this one.\n\
An argument says how many frames down to go.");
add_com_alias ("do", "down", class_stack, 1);
+ add_com_alias ("dow", "down", class_stack, 1);
add_com ("down-silently", class_support, down_silently_command,
"Same as the `down' command, but does not print anything.\n\
This is useful in command scripts.");