1 files changed, 0 insertions, 161 deletions
diff --git a/sim/common/sim-engine.h b/sim/common/sim-engine.h
deleted file mode 100644
index 18513a6..0000000
--- a/sim/common/sim-engine.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/* Generic simulator halt/resume.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB, the GNU debugger.
-
-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 2, 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, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef SIM_ENGINE_H
-#define SIM_ENGINE_H
-
-
-typedef struct _sim_engine sim_engine;
-struct _sim_engine
-{
-  void *jmpbuf;
-  sim_cpu *last_cpu;
-  sim_cpu *next_cpu;
-  int nr_cpus;
-  enum sim_stop reason;
-  sim_event *stepper;
-  int sigrc;
-};
-
-
-
-/* jmpval: 0 (initial use) start simulator
-           1               halt simulator
-           2               restart simulator
-   This is required by the ISO C standard (the only time 0 is returned
-   is at the initial call to setjmp). */
-
-enum {
-  sim_engine_start_jmpval,
-  sim_engine_halt_jmpval,
-  sim_engine_restart_jmpval,
-};
-
-
-/* Get/set the run state of CPU to REASON/SIGRC.
-   REASON/SIGRC are the values returned by sim_stop_reason.  */
-void sim_engine_get_run_state (SIM_DESC sd, enum sim_stop *reason, int *sigrc);
-void sim_engine_set_run_state (SIM_DESC sd, enum sim_stop reason, int sigrc);
-
-
-/* Halt the simulator *now* */
-
-extern void sim_engine_halt
-(SIM_DESC sd,
- sim_cpu *last_cpu, /* NULL -> in event-mgr */
- sim_cpu *next_cpu, /* NULL -> succ (last_cpu) or event-mgr */
- sim_cia cia,
- enum sim_stop reason,
- int sigrc) __attribute__ ((noreturn));
-
-/* Halt hook - allow target specific operation when halting a
-   simulator */
-
-#if !defined (SIM_ENGINE_HALT_HOOK)
-#define SIM_ENGINE_HALT_HOOK(SD, LAST_CPU, CIA) \
-if ((LAST_CPU) != NULL) CIA_SET (LAST_CPU, CIA)
-#endif
-
-/* NB: If a port uses the SIM_CPU_EXCEPTION_* hooks, the default 
-   SIM_ENGINE_HALT_HOOK and SIM_ENGINE_RESUME_HOOK must not be used.
-   They conflict in that the PC set by the HALT_HOOK may overwrite the
-   proper one, as intended to be saved by the EXCEPTION_TRIGGER
-   hook. */
-
-
-/* restart the simulator *now* */
-
-extern void sim_engine_restart
-(SIM_DESC sd,
- sim_cpu *last_cpu, /* NULL -> in event-mgr */
- sim_cpu *next_cpu, /* NULL -> succ (last_cpu) or event-mgr */
- sim_cia cia);
-
-/* Restart hook - allow target specific operation when restarting a
-   simulator */
-
-#if !defined (SIM_ENGINE_RESTART_HOOK)
-#define SIM_ENGINE_RESTART_HOOK(SD, LAST_CPU, CIA) SIM_ENGINE_HALT_HOOK(SD, LAST_CPU, CIA)
-#endif
-
-
-
-
-/* Abort the simulator *now*.
-
-   This function is NULL safe.  It can be called when either of SD or
-   CIA are NULL.
-
-   This function is setjmp/longjmp safe.  It can be called when of
-   the sim_engine setjmp/longjmp buffer has not been established.
-
-   Simulators that are using components such as sim-core but are not
-   yet using this sim-engine module should link in file sim-abort.o
-   which implements a non setjmp/longjmp version of
-   sim_engine_abort. */
-
-extern void sim_engine_abort
-(SIM_DESC sd,
- sim_cpu *cpu,
- sim_cia cia,
- const char *fmt,
- ...) __attribute__ ((format (printf, 4, 5))) __attribute__ ((noreturn));
-
-extern void sim_engine_vabort
-(SIM_DESC sd,
- sim_cpu *cpu,
- sim_cia cia,
- const char *fmt,
- va_list ap) __attribute__ ((noreturn));
-
-/* No abort hook - when possible this function exits using the
-   engine_halt function (and SIM_ENGINE_HALT_HOOK). */
-
-
-
-
-/* Called by the generic sim_resume to run the simulation within the
-   above safty net.
-
-   An example implementation of sim_engine_run can be found in the
-   file sim-run.c */
-
-extern void sim_engine_run
-(SIM_DESC sd,
- int next_cpu_nr,
- int nr_cpus,
- int siggnal); /* most simulators ignore siggnal */
-
-
-
-/* Determine the state of next/last cpu when the simulator was last
-   halted - a value >= MAX_NR_PROCESSORS indicates that the
-   event-queue was next/last. */
-
-extern int sim_engine_next_cpu_nr (SIM_DESC sd);
-extern int sim_engine_last_cpu_nr (SIM_DESC sd);
-extern int sim_engine_nr_cpus (SIM_DESC sd);
-
-
-/* Establish the simulator engine */
-MODULE_INSTALL_FN sim_engine_install;
-
-
-#endif