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* remote.c (remote_start_remote): If the solib list is global,

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fetch libraries and insert breakpoints after connecting.
	* infcmd.c (post_create_inferior): If the solist is shared between
	inferiors, no need to refetch it on every new inferior.
	(detach_command): If the shared library list is shared between
	inferiors, then don't clear it on every inferior detach.
	* gdbarch.sh (has_global_solist): New.
	* i386-dicos-tdep.c (i386_dicos_init_abi): Set
	gdbarch_has_global_solist.
	* target.c (target_pre_inferior): If the shared library list is
	shared between inferiors, then don't clear it here, neither
	invalidate the memory regions or clear the target description.
	(target_detach): If the shared library list is shared between
	inferiors, then don't remove breakpoints from the target here.
	(target_disconnect): Comment.
	* solib.c (update_solib_list): Check for null_ptid.
	* breakpoint.c (insert_breakpoints, update_global_location_list):
	If the shared library list is shared between inferiors, insert
	breakpoints even if there's no execution.
	(breakpoint_init_inferior): If the shared library list is shared
	between inferiors, don't delete breakpoints or mark them
	uninserted here.

	* gdbarch.c, gdbarch.h: Regenerate.
This commit is contained in:
Pedro Alves
2008-11-03 14:01:27 +00:00
parent e03c1da340
commit 50c71eaf0e
10 changed files with 121 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
gdb/gdbarch.c
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@ -240,6 +240,7 @@ struct gdbarch
gdbarch_target_signal_from_host_ftype *target_signal_from_host;
gdbarch_target_signal_to_host_ftype *target_signal_to_host;
gdbarch_record_special_symbol_ftype *record_special_symbol;
int has_global_solist;
};
@ -371,6 +372,7 @@ struct gdbarch startup_gdbarch =
default_target_signal_from_host, /* target_signal_from_host */
default_target_signal_to_host, /* target_signal_to_host */
0, /* record_special_symbol */
0, /* has_global_solist */
/* startup_gdbarch() */
};
@ -623,6 +625,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
/* Skip verify of target_signal_from_host, invalid_p == 0 */
/* Skip verify of target_signal_to_host, invalid_p == 0 */
/* Skip verify of record_special_symbol, has predicate */
/* Skip verify of has_global_solist, invalid_p == 0 */
buf = ui_file_xstrdup (log, &dummy);
make_cleanup (xfree, buf);
if (strlen (buf) > 0)
@ -831,6 +834,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: get_longjmp_target = <0x%lx>\n",
(long) gdbarch->get_longjmp_target);
fprintf_unfiltered (file,
"gdbarch_dump: has_global_solist = %s\n",
plongest (gdbarch->has_global_solist));
fprintf_unfiltered (file,
"gdbarch_dump: have_nonsteppable_watchpoint = %s\n",
plongest (gdbarch->have_nonsteppable_watchpoint));
@ -3237,6 +3243,23 @@ set_gdbarch_record_special_symbol (struct gdbarch *gdbarch,
gdbarch->record_special_symbol = record_special_symbol;
}
int
gdbarch_has_global_solist (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of has_global_solist, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_has_global_solist called\n");
return gdbarch->has_global_solist;
}
void
set_gdbarch_has_global_solist (struct gdbarch *gdbarch,
int has_global_solist)
{
gdbarch->has_global_solist = has_global_solist;
}
/* Keep a registry of per-architecture data-pointers required by GDB
modules. */