diff options
| -rw-r--r-- | gdb/ChangeLog | 17 | ||||
| -rw-r--r-- | gdb/inf-child.c | 8 | ||||
| -rw-r--r-- | gdb/inf-ptrace.c | 7 | ||||
| -rw-r--r-- | gdb/inf-ttrace.c | 7 | ||||
| -rw-r--r-- | gdb/target.c | 14 | ||||
| -rw-r--r-- | gdb/target.h | 7 |
6 files changed, 17 insertions, 43 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index fa158c0..9de2f46 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,20 @@ +2010-12-28 Joel Brobecker <brobecker@adacore.com> + + * inf-child.c (inf_child_acknowledge_created_inferior): Delete. + (inf_child_target): Do not set t->to_acknowledge_created_inferior. + * inf-ptrace.c (inf_ptrace_create_inferior): Remove call to + target_acknowledge_created_inferior. + * inf-ttrace.c (inf_ttrace_him): Likewise. + * target.h (struct target_ops): Delete to_acknowledge_created_inferior + field. + (target_acknowledge_created_inferior): Delete. + * target.c (update_current_target): Remove setting of + to_acknowledge_created_inferior field. Do default value for that + field either. + (debug_to_acknowledge_created_inferior): Delete. + (setup_target_debug): Remove setting of + current_target.to_acknowledge_created_inferior. + 2010-12-27 Pedro Alves <pedro@codesourcery.com> gdb/ diff --git a/gdb/inf-child.c b/gdb/inf-child.c index 72a18e4..ef652b8 100644 --- a/gdb/inf-child.c +++ b/gdb/inf-child.c @@ -88,13 +88,6 @@ inf_child_post_startup_inferior (ptid_t ptid) } static void -inf_child_acknowledge_created_inferior (int pid) -{ - /* This version of Unix doesn't require a meaningful "acknowledge - created inferior" operation by a debugger. */ -} - -static void inf_child_insert_fork_catchpoint (int pid) { /* This version of Unix doesn't support notification of fork @@ -192,7 +185,6 @@ inf_child_target (void) t->to_terminal_ours = terminal_ours; t->to_terminal_info = child_terminal_info; t->to_post_startup_inferior = inf_child_post_startup_inferior; - t->to_acknowledge_created_inferior = inf_child_acknowledge_created_inferior; t->to_insert_fork_catchpoint = inf_child_insert_fork_catchpoint; t->to_remove_fork_catchpoint = inf_child_remove_fork_catchpoint; t->to_insert_vfork_catchpoint = inf_child_insert_vfork_catchpoint; diff --git a/gdb/inf-ptrace.c b/gdb/inf-ptrace.c index 440f2ed..d64c519 100644 --- a/gdb/inf-ptrace.c +++ b/gdb/inf-ptrace.c @@ -139,13 +139,6 @@ inf_ptrace_create_inferior (struct target_ops *ops, if (! ops_already_pushed) discard_cleanups (back_to); - /* On some targets, there must be some explicit synchronization - between the parent and child processes after the debugger - forks, and before the child execs the debuggee program. This - call basically gives permission for the child to exec. */ - - target_acknowledge_created_inferior (pid); - /* START_INFERIOR_TRAPS_EXPECTED is defined in inferior.h, and will be 1 or 2 depending on whether we're starting without or with a shell. */ diff --git a/gdb/inf-ttrace.c b/gdb/inf-ttrace.c index aa0462f..dd1c4ba 100644 --- a/gdb/inf-ttrace.c +++ b/gdb/inf-ttrace.c @@ -625,13 +625,6 @@ inf_ttrace_him (struct target_ops *ops, int pid) push_target (ops); - /* On some targets, there must be some explicit synchronization - between the parent and child processes after the debugger forks, - and before the child execs the debuggee program. This call - basically gives permission for the child to exec. */ - - target_acknowledge_created_inferior (pid); - /* START_INFERIOR_TRAPS_EXPECTED is defined in inferior.h, and will be 1 or 2 depending on whether we're starting without or with a shell. */ diff --git a/gdb/target.c b/gdb/target.c index 5984125..91a3841 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -624,7 +624,6 @@ update_current_target (void) INHERIT (to_lookup_symbol, t); /* Do no inherit to_create_inferior. */ INHERIT (to_post_startup_inferior, t); - INHERIT (to_acknowledge_created_inferior, t); INHERIT (to_insert_fork_catchpoint, t); INHERIT (to_remove_fork_catchpoint, t); INHERIT (to_insert_vfork_catchpoint, t); @@ -778,9 +777,6 @@ update_current_target (void) de_fault (to_post_startup_inferior, (void (*) (ptid_t)) target_ignore); - de_fault (to_acknowledge_created_inferior, - (void (*) (int)) - target_ignore); de_fault (to_insert_fork_catchpoint, (void (*) (int)) tcomplain); @@ -3649,15 +3645,6 @@ debug_to_post_startup_inferior (ptid_t ptid) } static void -debug_to_acknowledge_created_inferior (int pid) -{ - debug_target.to_acknowledge_created_inferior (pid); - - fprintf_unfiltered (gdb_stdlog, "target_acknowledge_created_inferior (%d)\n", - pid); -} - -static void debug_to_insert_fork_catchpoint (int pid) { debug_target.to_insert_fork_catchpoint (pid); @@ -3831,7 +3818,6 @@ setup_target_debug (void) current_target.to_load = debug_to_load; current_target.to_lookup_symbol = debug_to_lookup_symbol; current_target.to_post_startup_inferior = debug_to_post_startup_inferior; - current_target.to_acknowledge_created_inferior = debug_to_acknowledge_created_inferior; current_target.to_insert_fork_catchpoint = debug_to_insert_fork_catchpoint; current_target.to_remove_fork_catchpoint = debug_to_remove_fork_catchpoint; current_target.to_insert_vfork_catchpoint = debug_to_insert_vfork_catchpoint; diff --git a/gdb/target.h b/gdb/target.h index 7290d90..ea27b2c 100644 --- a/gdb/target.h +++ b/gdb/target.h @@ -467,7 +467,6 @@ struct target_ops void (*to_create_inferior) (struct target_ops *, char *, char *, char **, int); void (*to_post_startup_inferior) (ptid_t); - void (*to_acknowledge_created_inferior) (int); void (*to_insert_fork_catchpoint) (int); int (*to_remove_fork_catchpoint) (int); void (*to_insert_vfork_catchpoint) (int); @@ -1026,12 +1025,6 @@ void target_create_inferior (char *exec_file, char *args, #define target_post_startup_inferior(ptid) \ (*current_target.to_post_startup_inferior) (ptid) -/* On some targets, the sequence of starting up an inferior requires - some synchronization between gdb and the new inferior process, PID. */ - -#define target_acknowledge_created_inferior(pid) \ - (*current_target.to_acknowledge_created_inferior) (pid) - /* On some targets, we can catch an inferior fork or vfork event when it occurs. These functions insert/remove an already-created catchpoint for such events. */ |