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Diffstat (limited to 'sim/ppc/psim.h')
| -rw-r--r-- | sim/ppc/psim.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/sim/ppc/psim.h b/sim/ppc/psim.h deleted file mode 100644 index f0cf3a5d8b4..00000000000 --- a/sim/ppc/psim.h +++ /dev/null @@ -1,181 +0,0 @@ -/* This file is part of the program psim. - - Copyright (C) 1994-1996, Andrew Cagney <cagney@highland.com.au> - - 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 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, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - */ - - -#ifndef _PSIM_H_ -#define _PSIM_H_ - -#include "basics.h" - - -/* the system object */ -/* typedef struct _psim psim; */ -/* typedef struct _device device; */ - -/* when the `system' stops, find out why. FIXME - at this point this - is really a bit puzzling. After all, how can there be a status - when there several processors involved */ - -typedef struct _psim_status { - int cpu_nr; - stop_reason reason; - int signal; - unsigned_word program_counter; -} psim_status; - - -/* create an initial device tree and then populate it using - information obtained from either the command line or a file */ - -extern device *psim_tree -(void); - -extern char **psim_options -(device *root, - char **argv); - -extern void psim_command -(device *root, - char **argv); - - -extern void psim_merge_device_file -(device *root, - const char *file_name); - -extern void psim_usage -(int verbose); - - -/* create a new simulator from the device tree */ - -extern psim *psim_create -(const char *file_name, - device *root); - - -/* Given the created simulator (re) initialize it */ - -extern void psim_init -(psim *system); - -extern void psim_stack -(psim *system, - char **argv, - char **envp); - - -/* Run/stop the system */ - -extern void psim_step -(psim *system); - -extern void psim_run -(psim *system); - -extern void psim_restart -(psim *system, - int cpu_nr); - -extern void psim_set_halt_and_restart -(psim *system, - void *halt_jmp_buf, - void *restart_jmp_buf); - -extern void psim_clear_halt_and_restart -(psim *system); - -extern void psim_stop -(psim *system); - -extern void psim_halt -(psim *system, - int cpu_nr, - stop_reason reason, - int signal); - -extern int psim_last_cpu -(psim *system); - -extern int psim_nr_cpus -(psim *system); - - -extern psim_status psim_get_status -(psim *system); - - -/* reveal the internals of the simulation. Grant access to the - processor (cpu) device tree (device) and events (event_queue). */ - -extern cpu *psim_cpu -(psim *system, - int cpu_nr); - -extern device *psim_device -(psim *system, - const char *path); - -extern event_queue *psim_event_queue -(psim *system); - - - -/* manipulate the state (registers or memory) of a processor within - the system. In the case of memory, the read/write is performed - using the specified processors address translation tables. - - Where applicable, WHICH_CPU == -1 indicates all processors and - WHICH_CPU == <nr_cpus> indicates the `current' processor. */ - -extern void psim_read_register -(psim *system, - int which_cpu, - void *host_ordered_buf, - const char reg[], - transfer_mode mode); - -extern void psim_write_register -(psim *system, - int which_cpu, - const void *buf, - const char reg[], - transfer_mode mode); - -extern unsigned psim_read_memory -(psim *system, - int which_cpu, - void *buf, - unsigned_word vaddr, - unsigned len); - -extern unsigned psim_write_memory -(psim *system, - int which_cpu, - const void *buf, - unsigned_word vaddr, - unsigned len, - int violate_read_only_section); - -extern void psim_print_info -(psim *system, - int verbose); - -#endif /* _PSIM_H_ */ |