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2003-04-08 Elena Zannoni <ezannoni@redhat.com>

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* infrun.c (stop_soon): Rename from stop_soon_quietly.
	(struct inferior_status): Rename stop_soon_quietly field to stop_soon.
	(clear_proceed_status): Rename stop_soon_quietly to stop_soon.
	(start_remote): Ditto.
	(handle_inferior_event): Ditto.
	(save_inferior_status): Ditto.
	(restore_inferior_status): Ditto.
	* infcmd.c (attach_command): Ditto.
	* fork-child.c (startup_inferior): Ditto.
        * inferior.h (stop_soon): Rename from stop_soon_quietly.
	* alpha-tdep.c (heuristic_proc_start): Ditto.
	* mips-tdep.c (heuristic_proc_start): Ditto.
	* solib-svr4.c (svr4_solib_create_inferior_hook): Ditto.
	* solib-sunos.c (sunos_solib_create_inferior_hook): Ditto.
	* solib-osf.c (osf_solib_create_inferior_hook): Ditto.
	* solib-irix.c (irix_solib_create_inferior_hook): Ditto.
	* remote-vx.c (vx_create_inferior): Ditto.
This commit is contained in:
Elena Zannoni 2003-04-08 19:21:15 +00:00
parent c54cfec8d4
commit c0236d928f
12 changed files with 75 additions and 33 deletions
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42
gdb/ChangeLog
View file

@ -1,3 +1,45 @@
2003-04-08 Elena Zannoni <ezannoni@redhat.com>
* infrun.c (stop_soon): Rename from stop_soon_quietly.
(struct inferior_status): Rename stop_soon_quietly field to stop_soon.
(clear_proceed_status): Rename stop_soon_quietly to stop_soon.
(start_remote): Ditto.
(handle_inferior_event): Ditto.
(save_inferior_status): Ditto.
(restore_inferior_status): Ditto.
* infcmd.c (attach_command): Ditto.
* fork-child.c (startup_inferior): Ditto.
* inferior.h (stop_soon): Rename from stop_soon_quietly.
* alpha-tdep.c (heuristic_proc_start): Ditto.
* mips-tdep.c (heuristic_proc_start): Ditto.
* solib-svr4.c (svr4_solib_create_inferior_hook): Ditto.
* solib-sunos.c (sunos_solib_create_inferior_hook): Ditto.
* solib-osf.c (osf_solib_create_inferior_hook): Ditto.
* solib-irix.c (irix_solib_create_inferior_hook): Ditto.
* remote-vx.c (vx_create_inferior): Ditto.
2003-04-08 Elena Zannoni <ezannoni@redhat.com>
* infrun.c (stop_soon_quietly): Make it an enum, to better
override the default behavior of handle_inferior_event.
(clear_proceed_status): Update uses of stop_soon_quietly to
reflect that it is now an enum.
(start_remote): Ditto.
(handle_inferior_event): Change logic a bit if stop_soon_quietly
is set to handle the new GNU/Linux kernel behavior for
attach/sigstop. Update uses of stop_soon_quietly.
* inferior.h (enum stop_kind): New enum.
* infcmd.c (attach_command): Use STOP_QUIETLY_NO_SIGSTOP.
Reset normal handle_inferior_event behavior, afterwards.
* fork-child.c (startup_inferior): Update.
* alpha-tdep.c (heuristic_proc_start): Update.
* solib-svr4.c (svr4_solib_create_inferior_hook): Update.
* solib-sunos.c (sunos_solib_create_inferior_hook): Update.
* solib-osf.c (osf_solib_create_inferior_hook): Update.
* solib-irix.c (irix_solib_create_inferior_hook): Update.
* remote-vx.c (vx_create_inferior): Update.
* mips-tdep.c (heuristic_proc_start): Update.
2003-04-07 Elena Zannoni <ezannoni@redhat.com>
* disasm.c (dump_insns): Move variables inside loop, or they will

4
gdb/alpha-tdep.c
View file

@ -554,10 +554,10 @@ heuristic_proc_start (CORE_ADDR pc)
if (start_pc < fence)
{
/* It's not clear to me why we reach this point when
stop_soon_quietly, but with this test, at least we
stop_soon, but with this test, at least we
don't print out warnings for every child forked (eg, on
decstation). 22apr93 rich@cygnus.com. */
if (stop_soon_quietly == NO_STOP_QUIETLY)
if (stop_soon == NO_STOP_QUIETLY)
{
static int blurb_printed = 0;

4
gdb/fork-child.c
View file

@ -410,7 +410,7 @@ startup_inferior (int ntraps)
while (1)
{
/* Make wait_for_inferior be quiet */
stop_soon_quietly = STOP_QUIETLY;
stop_soon = STOP_QUIETLY;
wait_for_inferior ();
if (stop_signal != TARGET_SIGNAL_TRAP)
{
@ -445,5 +445,5 @@ startup_inferior (int ntraps)
}
}
#endif /* STARTUP_INFERIOR */
stop_soon_quietly = NO_STOP_QUIETLY;
stop_soon = NO_STOP_QUIETLY;
}

4
gdb/infcmd.c
View file

@ -1914,9 +1914,9 @@ attach_command (char *args, int from_tty)
don't ignore SIGSTOPs on continue requests anymore. We need a
way for handle_inferior_event to reset the stop_signal variable
after an attach, and this is what STOP_QUIETLY_NO_SIGSTOP is for. */
stop_soon_quietly = STOP_QUIETLY_NO_SIGSTOP;
stop_soon = STOP_QUIETLY_NO_SIGSTOP;
wait_for_inferior ();
stop_soon_quietly = NO_STOP_QUIETLY;
stop_soon = NO_STOP_QUIETLY;
#endif
/*

2
gdb/inferior.h
View file

@ -420,7 +420,7 @@ enum stop_kind
STOP_QUIETLY_NO_SIGSTOP
};
extern enum stop_kind stop_soon_quietly;
extern enum stop_kind stop_soon;
/* Nonzero if proceed is being used for a "finish" command or a similar
situation when stop_registers should be saved. */

22
gdb/infrun.c
View file

@ -286,7 +286,7 @@ int stop_after_trap;
when running in the shell before the child program has been exec'd;
and when running some kinds of remote stuff (FIXME?). */
enum stop_kind stop_soon_quietly;
enum stop_kind stop_soon;
/* Nonzero if proceed is being used for a "finish" command or a similar
situation when stop_registers should be saved. */
@ -659,7 +659,7 @@ clear_proceed_status (void)
step_frame_id = null_frame_id;
step_over_calls = STEP_OVER_UNDEBUGGABLE;
stop_after_trap = 0;
stop_soon_quietly = NO_STOP_QUIETLY;
stop_soon = NO_STOP_QUIETLY;
proceed_to_finish = 0;
breakpoint_proceeded = 1; /* We're about to proceed... */
@ -802,7 +802,7 @@ start_remote (void)
{
init_thread_list ();
init_wait_for_inferior ();
stop_soon_quietly = STOP_QUIETLY;
stop_soon = STOP_QUIETLY;
trap_expected = 0;
/* Always go on waiting for the target, regardless of the mode. */
@ -1258,7 +1258,7 @@ handle_inferior_event (struct execution_control_state *ecs)
might be the shell which has just loaded some objects,
otherwise add the symbols for the newly loaded objects. */
#ifdef SOLIB_ADD
if (stop_soon_quietly == NO_STOP_QUIETLY)
if (stop_soon == NO_STOP_QUIETLY)
{
/* Remove breakpoints, SOLIB_ADD might adjust
breakpoint addresses via breakpoint_re_set. */
@ -1758,8 +1758,8 @@ handle_inferior_event (struct execution_control_state *ecs)
|| (breakpoints_inserted &&
(stop_signal == TARGET_SIGNAL_ILL
|| stop_signal == TARGET_SIGNAL_EMT))
|| stop_soon_quietly == STOP_QUIETLY
|| stop_soon_quietly == STOP_QUIETLY_NO_SIGSTOP)
|| stop_soon == STOP_QUIETLY
|| stop_soon == STOP_QUIETLY_NO_SIGSTOP)
{
if (stop_signal == TARGET_SIGNAL_TRAP && stop_after_trap)
{
@ -1770,7 +1770,7 @@ handle_inferior_event (struct execution_control_state *ecs)
/* This is originated from start_remote(), start_inferior() and
shared libraries hook functions. */
if (stop_soon_quietly == STOP_QUIETLY)
if (stop_soon == STOP_QUIETLY)
{
stop_stepping (ecs);
return;
@ -1780,7 +1780,7 @@ handle_inferior_event (struct execution_control_state *ecs)
the stop_signal here, because some kernels don't ignore a
SIGSTOP in a subsequent ptrace(PTRACE_SONT,SOGSTOP) call.
See more comments in inferior.h. */
if (stop_soon_quietly == STOP_QUIETLY_NO_SIGSTOP)
if (stop_soon == STOP_QUIETLY_NO_SIGSTOP)
{
stop_stepping (ecs);
if (stop_signal == TARGET_SIGNAL_STOP)
@ -3477,7 +3477,7 @@ struct inferior_status
enum step_over_calls_kind step_over_calls;
CORE_ADDR step_resume_break_address;
int stop_after_trap;
int stop_soon_quietly;
int stop_soon;
struct regcache *stop_registers;
/* These are here because if call_function_by_hand has written some
@ -3523,7 +3523,7 @@ save_inferior_status (int restore_stack_info)
inf_status->step_frame_id = step_frame_id;
inf_status->step_over_calls = step_over_calls;
inf_status->stop_after_trap = stop_after_trap;
inf_status->stop_soon_quietly = stop_soon_quietly;
inf_status->stop_soon = stop_soon;
/* Save original bpstat chain here; replace it with copy of chain.
If caller's caller is walking the chain, they'll be happier if we
hand them back the original chain when restore_inferior_status is
@ -3577,7 +3577,7 @@ restore_inferior_status (struct inferior_status *inf_status)
step_frame_id = inf_status->step_frame_id;
step_over_calls = inf_status->step_over_calls;
stop_after_trap = inf_status->stop_after_trap;
stop_soon_quietly = inf_status->stop_soon_quietly;
stop_soon = inf_status->stop_soon;
bpstat_clear (&stop_bpstat);
stop_bpstat = inf_status->stop_bpstat;
breakpoint_proceeded = inf_status->breakpoint_proceeded;

4
gdb/mips-tdep.c
View file

@ -1818,10 +1818,10 @@ heuristic_proc_start (CORE_ADDR pc)
if (start_pc < fence)
{
/* It's not clear to me why we reach this point when
stop_soon_quietly, but with this test, at least we
stop_soon, but with this test, at least we
don't print out warnings for every child forked (eg, on
decstation). 22apr93 rich@cygnus.com. */
if (stop_soon_quietly == NO_STOP_QUIETLY)
if (stop_soon == NO_STOP_QUIETLY)
{
static int blurb_printed = 0;

6
gdb/remote-vx.c
View file

@ -67,7 +67,7 @@
extern void vx_read_register ();
extern void vx_write_register ();
extern void symbol_file_command ();
extern enum stop_kind stop_soon_quietly; /* for wait_for_inferior */
extern enum stop_kind stop_soon; /* for wait_for_inferior */
static int net_step ();
static int net_ptrace_clnt_call (); /* Forward decl */
@ -243,9 +243,9 @@ vx_create_inferior (char *exec_file, char *args, char **env)
/* Install inferior's terminal modes. */
target_terminal_inferior ();
stop_soon_quietly = STOP_QUIETLY;
stop_soon = STOP_QUIETLY;
wait_for_inferior (); /* Get the task spawn event */
stop_soon_quietly = NO_STOP_QUIETLY;
stop_soon = NO_STOP_QUIETLY;
/* insert_step_breakpoint (); FIXME, do we need this? */
proceed (-1, TARGET_SIGNAL_DEFAULT, 0);

6
gdb/solib-irix.c
View file

@ -436,7 +436,7 @@ irix_solib_create_inferior_hook (void)
out what we need to know about them. */
clear_proceed_status ();
stop_soon_quietly = STOP_QUIETLY;
stop_soon = STOP_QUIETLY;
stop_signal = TARGET_SIGNAL_0;
do
{
@ -459,10 +459,10 @@ irix_solib_create_inferior_hook (void)
But we are stopped in the startup code and we might not have symbols
for the startup code, so heuristic_proc_start could be called
and will put out an annoying warning.
Delaying the resetting of stop_soon_quietly until after symbol loading
Delaying the resetting of stop_soon until after symbol loading
suppresses the warning. */
solib_add ((char *) 0, 0, (struct target_ops *) 0, auto_solib_add);
stop_soon_quietly = NO_STOP_QUIETLY;
stop_soon = NO_STOP_QUIETLY;
re_enable_breakpoints_in_shlibs ();
}

6
gdb/solib-osf.c
View file

@ -321,7 +321,7 @@ osf_solib_create_inferior_hook (void)
out what we need to know about them. */
clear_proceed_status ();
stop_soon_quietly = STOP_QUIETLY;
stop_soon = STOP_QUIETLY;
stop_signal = TARGET_SIGNAL_0;
do
{
@ -334,10 +334,10 @@ osf_solib_create_inferior_hook (void)
But we are stopped in the runtime loader and we do not have symbols
for the runtime loader. So heuristic_proc_start will be called
and will put out an annoying warning.
Delaying the resetting of stop_soon_quietly until after symbol loading
Delaying the resetting of stop_soon until after symbol loading
suppresses the warning. */
solib_add ((char *) 0, 0, (struct target_ops *) 0, auto_solib_add);
stop_soon_quietly = NO_STOP_QUIETLY;
stop_soon = NO_STOP_QUIETLY;
/* Enable breakpoints disabled (unnecessarily) by clear_solib(). */
re_enable_breakpoints_in_shlibs ();

4
gdb/solib-sunos.c
View file

@ -829,7 +829,7 @@ sunos_solib_create_inferior_hook (void)
out what we need to know about them. */
clear_proceed_status ();
stop_soon_quietly = STOP_QUIETLY;
stop_soon = STOP_QUIETLY;
stop_signal = TARGET_SIGNAL_0;
do
{
@ -837,7 +837,7 @@ sunos_solib_create_inferior_hook (void)
wait_for_inferior ();
}
while (stop_signal != TARGET_SIGNAL_TRAP);
stop_soon_quietly = NO_STOP_QUIETLY;
stop_soon = NO_STOP_QUIETLY;
/* We are now either at the "mapping complete" breakpoint (or somewhere
else, a condition we aren't prepared to deal with anyway), so adjust

4
gdb/solib-svr4.c
View file

@ -1290,7 +1290,7 @@ svr4_solib_create_inferior_hook (void)
out what we need to know about them. */
clear_proceed_status ();
stop_soon_quietly = STOP_QUIETLY;
stop_soon = STOP_QUIETLY;
stop_signal = TARGET_SIGNAL_0;
do
{
@ -1298,7 +1298,7 @@ svr4_solib_create_inferior_hook (void)
wait_for_inferior ();
}
while (stop_signal != TARGET_SIGNAL_TRAP);
stop_soon_quietly = NO_STOP_QUIETLY;
stop_soon = NO_STOP_QUIETLY;
#endif /* defined(_SCO_DS) */
}