mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-24 18:44:20 +08:00
88 lines
3.2 KiB
C
88 lines
3.2 KiB
C
/* Miscellaneous simulator utilities.
|
|
Copyright (C) 1997-2016 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 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 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))
|
|
|
|
/* 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, const 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 (SIM_DESC sd, SIM_ADDR mem,
|
|
const unsigned char *buf, int length);
|
|
struct bfd *sim_load_file (SIM_DESC sd, const char *myname,
|
|
host_callback *callback, const 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
|