FreeChainXenon/binutils-gdb
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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
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13
gdb/infcmd.c
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@ -398,7 +398,9 @@ post_create_inferior (struct target_ops *target, int from_tty)
don't need to. */
target_find_description ();
if (exec_bfd)
/* If the solist is global across processes, there's no need to
refetch it here. */
if (exec_bfd && !gdbarch_has_global_solist (target_gdbarch))
{
/* Sometimes the platform-specific hook loads initial shared
libraries, and sometimes it doesn't. Try to do so first, so
@ -410,7 +412,10 @@ post_create_inferior (struct target_ops *target, int from_tty)
#else
solib_add (NULL, from_tty, target, auto_solib_add);
#endif
}
if (exec_bfd)
{
/* Create the hooks to handle shared library load and unload
events. */
#ifdef SOLIB_CREATE_INFERIOR_HOOK
@ -2341,7 +2346,11 @@ detach_command (char *args, int from_tty)
{
dont_repeat (); /* Not for the faint of heart. */
target_detach (args, from_tty);
no_shared_libraries (NULL, from_tty);
/* If the solist is global across inferiors, don't clear it when we
detach from a single inferior. */
if (!gdbarch_has_global_solist (target_gdbarch))
no_shared_libraries (NULL, from_tty);
/* If the current target interface claims there's still execution,
then don't mess with threads of other processes. */