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/* Definitions for inline frame support.
Copyright (C) 2008-2022 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !defined (INLINE_FRAME_H)
#define INLINE_FRAME_H 1
class frame_info_ptr;
struct frame_unwind;
struct bpstat;
struct process_stratum_target;
/* The inline frame unwinder. */
extern const struct frame_unwind inline_frame_unwind;
/* Skip all inlined functions whose call sites are at the current PC.
If non-NULL, STOP_CHAIN is used to determine whether a stop was caused by
a user breakpoint. In that case, do not skip that inlined frame. This
allows the inlined frame to be treated as if it were non-inlined from the
user's perspective. GDB will stop "in" the inlined frame instead of
the caller. */
void skip_inline_frames (thread_info *thread, struct bpstat *stop_chain);
/* Forget about any hidden inlined functions in PTID, which is new or
about to be resumed. PTID may be minus_one_ptid (all processes of
TARGET) or a PID (all threads in this process of TARGET). */
void clear_inline_frame_state (process_stratum_target *target, ptid_t ptid);
/* Forget about any hidden inlined functions in THREAD, which is new
or about to be resumed. */
void clear_inline_frame_state (thread_info *thread);
/* Step into an inlined function by unhiding it. */
void step_into_inline_frame (thread_info *thread);
/* Return the number of hidden functions inlined into the current
frame. */
int inline_skipped_frames (thread_info *thread);
/* If one or more inlined functions are hidden, return the symbol for
the function inlined into the current frame. */
struct symbol *inline_skipped_symbol (thread_info *thread);
/* Return the number of functions inlined into THIS_FRAME. Some of
the callees may not have associated frames (see
skip_inline_frames). */
int frame_inlined_callees (frame_info_ptr this_frame);
#endif /* !defined (INLINE_FRAME_H) */
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