1*5796c8dcSSimon Schubert /* Definitions for inline frame support. 2*5796c8dcSSimon Schubert 3*5796c8dcSSimon Schubert Copyright (C) 2008 Free Software Foundation, Inc. 4*5796c8dcSSimon Schubert 5*5796c8dcSSimon Schubert This file is part of GDB. 6*5796c8dcSSimon Schubert 7*5796c8dcSSimon Schubert This program is free software; you can redistribute it and/or modify 8*5796c8dcSSimon Schubert it under the terms of the GNU General Public License as published by 9*5796c8dcSSimon Schubert the Free Software Foundation; either version 3 of the License, or 10*5796c8dcSSimon Schubert (at your option) any later version. 11*5796c8dcSSimon Schubert 12*5796c8dcSSimon Schubert This program is distributed in the hope that it will be useful, 13*5796c8dcSSimon Schubert but WITHOUT ANY WARRANTY; without even the implied warranty of 14*5796c8dcSSimon Schubert MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*5796c8dcSSimon Schubert GNU General Public License for more details. 16*5796c8dcSSimon Schubert 17*5796c8dcSSimon Schubert You should have received a copy of the GNU General Public License 18*5796c8dcSSimon Schubert along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19*5796c8dcSSimon Schubert 20*5796c8dcSSimon Schubert #if !defined (INLINE_FRAME_H) 21*5796c8dcSSimon Schubert #define INLINE_FRAME_H 1 22*5796c8dcSSimon Schubert 23*5796c8dcSSimon Schubert struct frame_info; 24*5796c8dcSSimon Schubert struct frame_unwind; 25*5796c8dcSSimon Schubert 26*5796c8dcSSimon Schubert /* The inline frame unwinder. */ 27*5796c8dcSSimon Schubert 28*5796c8dcSSimon Schubert extern const struct frame_unwind *const inline_frame_unwind; 29*5796c8dcSSimon Schubert 30*5796c8dcSSimon Schubert /* Skip all inlined functions whose call sites are at the current PC. 31*5796c8dcSSimon Schubert Frames for the hidden functions will not appear in the backtrace until the 32*5796c8dcSSimon Schubert user steps into them. */ 33*5796c8dcSSimon Schubert 34*5796c8dcSSimon Schubert void skip_inline_frames (ptid_t ptid); 35*5796c8dcSSimon Schubert 36*5796c8dcSSimon Schubert /* Forget about any hidden inlined functions in PTID, which is new or 37*5796c8dcSSimon Schubert about to be resumed. If PTID is minus_one_ptid, forget about all 38*5796c8dcSSimon Schubert hidden inlined functions. */ 39*5796c8dcSSimon Schubert 40*5796c8dcSSimon Schubert void clear_inline_frame_state (ptid_t ptid); 41*5796c8dcSSimon Schubert 42*5796c8dcSSimon Schubert /* Step into an inlined function by unhiding it. */ 43*5796c8dcSSimon Schubert 44*5796c8dcSSimon Schubert void step_into_inline_frame (ptid_t ptid); 45*5796c8dcSSimon Schubert 46*5796c8dcSSimon Schubert /* Return the number of hidden functions inlined into the current 47*5796c8dcSSimon Schubert frame. */ 48*5796c8dcSSimon Schubert 49*5796c8dcSSimon Schubert int inline_skipped_frames (ptid_t ptid); 50*5796c8dcSSimon Schubert 51*5796c8dcSSimon Schubert /* If one or more inlined functions are hidden, return the symbol for 52*5796c8dcSSimon Schubert the function inlined into the current frame. */ 53*5796c8dcSSimon Schubert 54*5796c8dcSSimon Schubert struct symbol *inline_skipped_symbol (ptid_t ptid); 55*5796c8dcSSimon Schubert 56*5796c8dcSSimon Schubert /* Return the number of functions inlined into THIS_FRAME. Some of 57*5796c8dcSSimon Schubert the callees may not have associated frames (see 58*5796c8dcSSimon Schubert skip_inline_frames). */ 59*5796c8dcSSimon Schubert 60*5796c8dcSSimon Schubert int frame_inlined_callees (struct frame_info *this_frame); 61*5796c8dcSSimon Schubert 62*5796c8dcSSimon Schubert #endif /* !defined (INLINE_FRAME_H) */ 63