/* Definitions for frame address handler, for GDB, the GNU debugger.
- Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2003-2021 Free Software Foundation, Inc.
This file is part of GDB.
#include "frame-base.h"
#include "frame.h"
#include "gdb_obstack.h"
+#include "gdbarch.h"
/* A default frame base implementations. If it wasn't for the old
DEPRECATED_FRAME_LOCALS_ADDRESS and DEPRECATED_FRAME_ARGS_ADDRESS,
really need to override this. */
static CORE_ADDR
-default_frame_base_address (struct frame_info *next_frame, void **this_cache)
+default_frame_base_address (struct frame_info *this_frame, void **this_cache)
{
- struct frame_info *this_frame = get_prev_frame (next_frame);
return get_frame_base (this_frame); /* sigh! */
}
static CORE_ADDR
-default_frame_locals_address (struct frame_info *next_frame, void **this_cache)
+default_frame_locals_address (struct frame_info *this_frame, void **this_cache)
{
- return default_frame_base_address (next_frame, this_cache);
+ return default_frame_base_address (this_frame, this_cache);
}
static CORE_ADDR
-default_frame_args_address (struct frame_info *next_frame, void **this_cache)
+default_frame_args_address (struct frame_info *this_frame, void **this_cache)
{
- return default_frame_base_address (next_frame, this_cache);
+ return default_frame_base_address (this_frame, this_cache);
}
const struct frame_base default_frame_base = {
{
struct frame_base_table *table
= OBSTACK_ZALLOC (obstack, struct frame_base_table);
+
table->tail = &table->head;
table->default_base = &default_frame_base;
return table;
frame_base_append_sniffer (struct gdbarch *gdbarch,
frame_base_sniffer_ftype *sniffer)
{
- struct frame_base_table *table = gdbarch_data (gdbarch, frame_base_data);
- (*table->tail) = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct frame_base_table_entry);
+ struct frame_base_table *table
+ = (struct frame_base_table *) gdbarch_data (gdbarch, frame_base_data);
+
+ (*table->tail)
+ = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct frame_base_table_entry);
(*table->tail)->sniffer = sniffer;
table->tail = &(*table->tail)->next;
}
frame_base_set_default (struct gdbarch *gdbarch,
const struct frame_base *default_base)
{
- struct frame_base_table *table = gdbarch_data (gdbarch, frame_base_data);
+ struct frame_base_table *table
+ = (struct frame_base_table *) gdbarch_data (gdbarch, frame_base_data);
+
table->default_base = default_base;
}
const struct frame_base *
-frame_base_find_by_frame (struct frame_info *next_frame)
+frame_base_find_by_frame (struct frame_info *this_frame)
{
- struct gdbarch *gdbarch = get_frame_arch (next_frame);
- struct frame_base_table *table = gdbarch_data (gdbarch, frame_base_data);
+ struct gdbarch *gdbarch = get_frame_arch (this_frame);
+ struct frame_base_table *table
+ = (struct frame_base_table *) gdbarch_data (gdbarch, frame_base_data);
struct frame_base_table_entry *entry;
for (entry = table->head; entry != NULL; entry = entry->next)
{
const struct frame_base *desc = NULL;
- desc = entry->sniffer (next_frame);
+
+ desc = entry->sniffer (this_frame);
if (desc != NULL)
return desc;
}
return table->default_base;
}
-extern initialize_file_ftype _initialize_frame_base; /* -Wmissing-prototypes */
-
+void _initialize_frame_base ();
void
-_initialize_frame_base (void)
+_initialize_frame_base ()
{
frame_base_data = gdbarch_data_register_pre_init (frame_base_init);
}