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- /* simulator.h -- Prototypes for AArch64 simulator functions.
- Copyright (C) 2015-2022 Free Software Foundation, Inc.
- Contributed by Red Hat.
- 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/>. */
- #ifndef _SIMULATOR_H
- #define _SIMULATOR_H
- #include <sys/types.h>
- #include <setjmp.h>
- #include "sim-main.h"
- #include "decode.h"
- #define TOP_LEVEL_RETURN_PC 0xffffffffffffffecULL
- /* Call this to set the start stack pointer, frame pointer and pc
- before calling run or step. Also sets link register to a special
- value (-20) so we can detect a top level return. This function
- should be called from the sim setup routine running on the alt
- stack, and should pass in the current top of C stack for SP and
- the FP of the caller for fp. PC should be sthe start of the
- AARCH64 code segment to be executed. */
- extern void aarch64_init (sim_cpu *, uint64_t);
- /* Call this to run from the current PC without stopping until we
- either return from the top frame, execute a halt or break or we
- hit an error. */
- extern void aarch64_run (SIM_DESC);
- extern const char * aarch64_get_func (SIM_DESC, uint64_t);
- extern void aarch64_init_LIT_table (void);
- #endif /* _SIMULATOR_H */
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