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remote-sim.c: Send debug output to gdb_stdlog.

Browse Source 
Tested by building for --target=arm-eabi, and playing with the debug
output a bit.

gdb/
2013-09-06  Pedro Alves <palves@redhat.com>

	* remote-sim.c (dump_mem, gdbsim_fetch_register)
	(gdbsim_store_register, gdbsim_kill, gdbsim_load)
	(gdbsim_create_inferior, gdbsim_open, gdbsim_close)
	(gdbsim_detach, gdbsim_resume_inferior, gdbsim_wait)
	(gdbsim_files_info, gdbsim_mourn_inferior): Send debug output to
	gdb_stdlog.
This commit is contained in:
Pedro Alves 2013-09-06 18:29:42 +00:00
parent 146ec4dbcf
commit 1385f66cf4
2 changed files with 35 additions and 22 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2013-09-06 Pedro Alves <palves@redhat.com>
* remote-sim.c (dump_mem, gdbsim_fetch_register)
(gdbsim_store_register, gdbsim_kill, gdbsim_load)
(gdbsim_create_inferior, gdbsim_open, gdbsim_close)
(gdbsim_detach, gdbsim_resume_inferior, gdbsim_wait)
(gdbsim_files_info, gdbsim_mourn_inferior): Send debug output to
gdb_stdlog.
2013-09-06 Pedro Alves <palves@redhat.com>
* remote-sim.c (dump_mem): Constify buf parameter.

48
gdb/remote-sim.c
View File

@ -271,26 +271,26 @@ sim_inferior_data_cleanup (struct inferior *inf, void *data)
static void
dump_mem (const gdb_byte *buf, int len)
{
printf_filtered ("\t");
fputs_unfiltered ("\t", gdb_stdlog);
if (len == 8 || len == 4)
{
uint32_t l[2];
memcpy (l, buf, len);
printf_filtered ("0x%08x", l[0]);
fprintf_unfiltered (gdb_stdlog, "0x%08x", l[0]);
if (len == 8)
printf_filtered (" 0x%08x", l[1]);
fprintf_unfiltered (gdb_stdlog, " 0x%08x", l[1]);
}
else
{
int i;
for (i = 0; i < len; i++)
printf_filtered ("0x%02x ", buf[i]);
fprintf_unfiltered (gdb_stdlog, "0x%02x ", buf[i]);
}
printf_filtered ("\n");
fputs_unfiltered ("\n", gdb_stdlog);
}
/* Initialize gdb_callback. */
@ -486,7 +486,8 @@ gdbsim_fetch_register (struct target_ops *ops,
regcache_raw_supply (regcache, regno, buf);
if (remote_debug)
{
printf_filtered ("gdbsim_fetch_register: %d", regno);
fprintf_unfiltered (gdb_stdlog,
"gdbsim_fetch_register: %d", regno);
/* FIXME: We could print something more intelligible. */
dump_mem (buf, register_size (gdbarch, regno));
}
@ -532,7 +533,7 @@ gdbsim_store_register (struct target_ops *ops,
if (remote_debug)
{
printf_filtered ("gdbsim_store_register: %d", regno);
fprintf_unfiltered (gdb_stdlog, "gdbsim_store_register: %d", regno);
/* FIXME: We could print something more intelligible. */
dump_mem (tmp, register_size (gdbarch, regno));
}
@ -546,7 +547,7 @@ static void
gdbsim_kill (struct target_ops *ops)
{
if (remote_debug)
printf_filtered ("gdbsim_kill\n");
fprintf_unfiltered (gdb_stdlog, "gdbsim_kill\n");
/* There is no need to `kill' running simulator - the simulator is
not running. Mourning it is enough. */
@ -577,7 +578,7 @@ gdbsim_load (char *args, int fromtty)
error (_("GDB sim does not yet support a load offset."));
if (remote_debug)
printf_filtered ("gdbsim_load: prog \"%s\"\n", prog);
fprintf_unfiltered (gdb_stdlog, "gdbsim_load: prog \"%s\"\n", prog);
/* FIXME: We will print two messages on error.
Need error to either not print anything if passed NULL or need
@ -615,9 +616,10 @@ gdbsim_create_inferior (struct target_ops *target, char *exec_file, char *args,
warning (_("No program loaded."));
if (remote_debug)
printf_filtered ("gdbsim_create_inferior: exec_file \"%s\", args \"%s\"\n",
(exec_file ? exec_file : "(NULL)"),
args);
fprintf_unfiltered (gdb_stdlog,
"gdbsim_create_inferior: exec_file \"%s\", args \"%s\"\n",
(exec_file ? exec_file : "(NULL)"),
args);
if (ptid_equal (inferior_ptid, sim_data->remote_sim_ptid))
gdbsim_kill (target);
@ -669,7 +671,8 @@ gdbsim_open (char *args, int from_tty)
SIM_DESC gdbsim_desc;
if (remote_debug)
printf_filtered ("gdbsim_open: args \"%s\"\n", args ? args : "(null)");
fprintf_unfiltered (gdb_stdlog,
"gdbsim_open: args \"%s\"\n", args ? args : "(null)");
/* Ensure that the sim target is not on the target stack. This is
necessary, because if it is on the target stack, the call to
@ -789,7 +792,7 @@ gdbsim_close (void)
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NOT_NEEDED);
if (remote_debug)
printf_filtered ("gdbsim_close\n");
fprintf_unfiltered (gdb_stdlog, "gdbsim_close\n");
iterate_over_inferiors (gdbsim_close_inferior, NULL);
@ -817,7 +820,7 @@ static void
gdbsim_detach (struct target_ops *ops, char *args, int from_tty)
{
if (remote_debug)
printf_filtered ("gdbsim_detach: args \"%s\"\n", args);
fprintf_unfiltered (gdb_stdlog, "gdbsim_detach: args \"%s\"\n", args);
unpush_target (ops); /* calls gdbsim_close to do the real work */
if (from_tty)
@ -847,8 +850,9 @@ gdbsim_resume_inferior (struct inferior *inf, void *arg)
sim_data->resume_step = rd->step;
if (remote_debug)
printf_filtered (_("gdbsim_resume: pid %d, step %d, signal %d\n"),
inf->pid, rd->step, rd->siggnal);
fprintf_unfiltered (gdb_stdlog,
_("gdbsim_resume: pid %d, step %d, signal %d\n"),
inf->pid, rd->step, rd->siggnal);
}
/* When called from iterate_over_inferiors, a zero return causes the
@ -985,7 +989,7 @@ gdbsim_wait (struct target_ops *ops,
}
if (remote_debug)
printf_filtered ("gdbsim_wait\n");
fprintf_unfiltered (gdb_stdlog, "gdbsim_wait\n");
#if defined (HAVE_SIGACTION) && defined (SA_RESTART)
{
@ -1132,12 +1136,12 @@ gdbsim_files_info (struct target_ops *target)
file = bfd_get_filename (exec_bfd);
if (remote_debug)
printf_filtered ("gdbsim_files_info: file \"%s\"\n", file);
fprintf_unfiltered (gdb_stdlog, "gdbsim_files_info: file \"%s\"\n", file);
if (exec_bfd)
{
printf_filtered ("\tAttached to %s running program %s\n",
target_shortname, file);
fprintf_unfiltered (gdb_stdlog, "\tAttached to %s running program %s\n",
target_shortname, file);
sim_info (sim_data->gdbsim_desc, 0);
}
}
@ -1151,7 +1155,7 @@ gdbsim_mourn_inferior (struct target_ops *target)
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NOT_NEEDED);
if (remote_debug)
printf_filtered ("gdbsim_mourn_inferior:\n");
fprintf_unfiltered (gdb_stdlog, "gdbsim_mourn_inferior:\n");
remove_breakpoints ();
generic_mourn_inferior ();