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-/* Miscellaneous simulator utilities.
- Copyright (C) 1997 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_UTILS_H
-#define SIM_UTILS_H
-
-/* Memory management with an allocator that clears memory before use. */
-
-void *zalloc (unsigned long size);
-
-#define ZALLOC(TYPE) (TYPE*)zalloc(sizeof (TYPE))
-#define NZALLOC(TYPE,N) (TYPE*)zalloc(sizeof (TYPE) * (N))
-
-void zfree(void*);
-
-/* Turn VALUE into a string with commas. */
-char *sim_add_commas (char *, int, unsigned long);
-
-/* Utilities for elapsed time reporting. */
-
-/* Opaque type, known only inside sim_elapsed_time_foo fns. Externally
- it is known to never have the value zero. */
-typedef unsigned long SIM_ELAPSED_TIME;
-
-
-/* Get reference point for future call to sim_time_elapsed. */
-SIM_ELAPSED_TIME sim_elapsed_time_get (void);
-
-/* Elapsed time in milliseconds since START. */
-unsigned long sim_elapsed_time_since (SIM_ELAPSED_TIME start);
-
-/* Utilities for manipulating the load image. */
-
-SIM_RC sim_analyze_program (SIM_DESC sd, char *prog_name,
- struct _bfd *prog_bfd);
-
-/* Load program PROG into the simulator using the function DO_LOAD.
- If PROG_BFD is non-NULL, the file has already been opened.
- If VERBOSE_P is non-zero statistics are printed of each loaded section
- and the transfer rate (for consistency with gdb).
- If LMA_P is non-zero the program sections are loaded at the LMA
- rather than the VMA
- If this fails an error message is printed and NULL is returned.
- If it succeeds the bfd is returned.
- NOTE: For historical reasons, older hardware simulators incorrectly
- write the program sections at LMA interpreted as a virtual address.
- This is still accommodated for backward compatibility reasons. */
-
-typedef int sim_write_fn PARAMS ((SIM_DESC sd, SIM_ADDR mem,
- unsigned char *buf, int length));
-struct _bfd *sim_load_file (SIM_DESC sd, const char *myname,
- host_callback *callback, char *prog,
- struct _bfd *prog_bfd, int verbose_p,
- int lma_p, sim_write_fn do_load);
-
-/* Internal version of sim_do_command, include formatting */
-void sim_do_commandf (SIM_DESC sd, const char *fmt, ...);
-
-
-/* These are defined in callback.c as cover functions to the vprintf
- callbacks. */
-
-void sim_cb_printf (host_callback *, const char *, ...);
-void sim_cb_eprintf (host_callback *, const char *, ...);
-
-
-/* sim-basics.h defines a number of enumerations, convert each of them
- to a string representation */
-const char *map_to_str (unsigned map);
-const char *access_to_str (unsigned access);
-const char *transfer_to_str (unsigned transfer);
-
-#endif