/* Code dealing with dummy stack frames, for GDB, the GNU debugger.
- Copyright (C) 1986-2004, 2007-2012 Free Software Foundation, Inc.
+ Copyright (C) 1986-2014 Free Software Foundation, Inc.
This file is part of GDB.
#include "frame-unwind.h"
#include "command.h"
#include "gdbcmd.h"
-#include "gdb_string.h"
+#include <string.h>
#include "observer.h"
#include "gdbthread.h"
static struct dummy_frame *dummy_frame_stack = NULL;
-/* Function: deprecated_pc_in_call_dummy (pc)
-
- Return non-zero if the PC falls in a dummy frame created by gdb for
- an inferior call. The code below which allows gdbarch_decr_pc_after_break
- is for infrun.c, which may give the function a PC without that
- subtracted out.
-
- FIXME: cagney/2002-11-23: This is silly. Surely "infrun.c" can
- figure out what the real PC (as in the resume address) is BEFORE
- calling this function.
-
- NOTE: cagney/2004-08-02: I'm pretty sure that, with the introduction of
- infrun.c:adjust_pc_after_break (thanks), this function is now
- always called with a correctly adjusted PC!
-
- NOTE: cagney/2004-08-02: Code should not need to call this. */
-
-int
-deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc)
-{
- struct dummy_frame *dummyframe;
-
- for (dummyframe = dummy_frame_stack;
- dummyframe != NULL;
- dummyframe = dummyframe->next)
- {
- if ((pc >= dummyframe->id.code_addr)
- && (pc <= dummyframe->id.code_addr
- + gdbarch_decr_pc_after_break (gdbarch)))
- return 1;
- }
- return 0;
-}
-
/* Push the caller's state, along with the dummy frame info, onto the
dummy-frame stack. */
{
struct dummy_frame *dummy_frame;
- dummy_frame = XZALLOC (struct dummy_frame);
+ dummy_frame = XCNEW (struct dummy_frame);
dummy_frame->caller_state = caller_state;
dummy_frame->id = (*dummy_id);
dummy_frame->next = dummy_frame_stack;