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Diffstat (limited to 'sim/common/run.c')
| -rw-r--r-- | sim/common/run.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/sim/common/run.c b/sim/common/run.c new file mode 100644 index 0000000..0bcfd3d --- /dev/null +++ b/sim/common/run.c @@ -0,0 +1,149 @@ +/* run front end support for all the simulators. + Copyright (C) 1992, 1993 1994, 1995 Free Software Foundation, Inc. + +This file is part of SH SIM + +GNU CC 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. + +GNU CC 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. */ + + +/* Steve Chamberlain + sac@cygnus.com */ + +#include <signal.h> +#include <stdio.h> +#include <varargs.h> +#include "bfd.h" +#include "remote-sim.h" +#include "callback.h" +#ifndef SIGQUIT +#define SIGQUIT SIGTERM +#endif + +void usage(); +extern int optind; +extern char *optarg; + +int target_byte_order; + +extern host_callback default_callback; +int +main (ac, av) + int ac; + char **av; +{ + bfd *abfd; + bfd_vma start_address; + asection *s; + int i; + int verbose = 0; + int trace = 0; + char *name = ""; + enum sim_stop reason; + int sigrc; + + while ((i = getopt (ac, av, "m:p:s:tv")) != EOF) + switch (i) + { + case 'm': + sim_size (atoi (optarg)); + break; + case 'p': + sim_set_profile (atoi (optarg)); + break; + case 's': + sim_set_profile_size (atoi (optarg)); + break; + case 't': + trace = 1; + break; + case 'v': + verbose = 1; + break; + default: + usage(); + } + ac -= optind; + av += optind; + + if (ac != 1) + usage(); + + name = *av; + + if (verbose) + { + printf ("run %s\n", name); + } + abfd = bfd_openr (name, 0); + sim_set_callbacks (&default_callback); + default_callback.init (&default_callback); + if (abfd) + { + if (bfd_check_format (abfd, bfd_object)) + { + + for (s = abfd->sections; s; s = s->next) + { + unsigned char *buffer = (unsigned char *)malloc (bfd_section_size (abfd, s)); + bfd_get_section_contents (abfd, + s, + buffer, + 0, + bfd_section_size (abfd, s)); + sim_write (s->vma, buffer, bfd_section_size (abfd, s)); + } + + start_address = bfd_get_start_address (abfd); + sim_create_inferior (start_address, NULL, NULL); + + target_byte_order = abfd->xvec->byteorder_big_p ? 4321 : 1234; + + if (trace) + { + int done = 0; + while (!done) + { + done = sim_trace (); + } + } + else + { + sim_resume (0, 0); + } + if (verbose) + sim_info (0); + + sim_stop_reason (&reason, &sigrc); + + if (sigrc == SIGQUIT) + { + return sim_get_quit_code(); + } + else + return sigrc; + } + } + + return 1; +} + +void +usage() +{ + fprintf (stderr, "usage: run [-tv][-m size] program\n"); + exit (1); +} + + |