2004-09-29 Andrew Cagney <cagney@gnu.org>
* target.h (struct target_ops): Delete field to_post_wait. (target_post_wait): Delete macro. (child_post_wait): Delete declaration. * target.c (update_current_target, update_current_target) (debug_to_post_wait, setup_target_debug): Delete functions and references. * infttrace.c (ptrace_wait): Delete call to target_post_wait. * inftarg.c (child_post_wait): Delete. (init_child_ops): Do not set to_post_wait. * infptrace.c (ptrace_wait): Delete call to target_post_wait. * inf-ptrace.c (inf_ptrace_wait): Delete call to target_post_wait. * inf-child.c (inf_child_post_wait): Delete. (inf_child_target): Do not set to_post_wait. * inf-ptrace.c (inf_ptrace_post_wait): Delete. (inf_ptrace_target): Do not set to_post_wait.
This commit is contained in:
Andrew Cagney
parent
ba0c540b35
commit
a182eed6e2
8 changed files with 16 additions and 68 deletions
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@ -1,5 +1,21 @@
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2004-09-29 Andrew Cagney <cagney@gnu.org>
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* target.h (struct target_ops): Delete field to_post_wait.
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(target_post_wait): Delete macro.
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(child_post_wait): Delete declaration.
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* target.c (update_current_target, update_current_target)
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(debug_to_post_wait, setup_target_debug): Delete functions and
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references.
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* infttrace.c (ptrace_wait): Delete call to target_post_wait.
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* inftarg.c (child_post_wait): Delete.
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(init_child_ops): Do not set to_post_wait.
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* infptrace.c (ptrace_wait): Delete call to target_post_wait.
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* inf-ptrace.c (inf_ptrace_wait): Delete call to target_post_wait.
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* inf-child.c (inf_child_post_wait): Delete.
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(inf_child_target): Do not set to_post_wait.
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* inf-ptrace.c (inf_ptrace_post_wait): Delete.
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(inf_ptrace_target): Do not set to_post_wait.
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* wince.c (child_ops): Delete.
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* win32-nat.c (child_ops): Delete.
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@ -52,13 +52,6 @@ inf_child_store_inferior_registers (int regnum)
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{
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}
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void
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inf_child_post_wait (ptid_t ptid, int wait_status)
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{
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/* This version of Unix doesn't require a meaningful "post wait"
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operation. */
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}
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static void
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inf_child_post_attach (int pid)
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{
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@ -197,7 +190,6 @@ inf_child_target (void)
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t->to_doc = "Unix child process (started by the \"run\" command).";
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t->to_open = inf_child_open;
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t->to_post_attach = inf_child_post_attach;
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t->to_post_wait = inf_child_post_wait;
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t->to_fetch_registers = inf_child_fetch_inferior_registers;
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t->to_store_registers = inf_child_store_inferior_registers;
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t->to_prepare_to_store = inf_child_prepare_to_store;
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@ -256,7 +256,6 @@ inf_ptrace_wait (ptid_t ptid, struct target_waitstatus *ourstatus)
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set_sigio_trap ();
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pid = wait (&status);
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target_post_wait (pid_to_ptid (pid), status);
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save_errno = errno;
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@ -299,14 +298,6 @@ inf_ptrace_wait (ptid_t ptid, struct target_waitstatus *ourstatus)
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return pid_to_ptid (pid);
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}
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void
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inf_ptrace_post_wait (ptid_t ptid, int wait_status)
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{
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/* This version of Unix doesn't require a meaningful "post wait"
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operation.
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*/
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}
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/* Check to see if the given thread is alive.
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FIXME: Is kill() ever the right way to do this? I doubt it, but
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@ -666,7 +657,6 @@ inf_ptrace_target (void)
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t->to_detach = inf_ptrace_detach;
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t->to_resume = inf_ptrace_resume;
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t->to_wait = inf_ptrace_wait;
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t->to_post_wait = inf_ptrace_post_wait;
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t->to_prepare_to_store = inf_ptrace_prepare_to_store;
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t->to_xfer_memory = inf_ptrace_xfer_memory;
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t->to_xfer_partial = inf_ptrace_xfer_partial;
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@ -144,7 +144,6 @@ ptrace_wait (ptid_t ptid, int *status)
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int wstate;
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wstate = wait (status);
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target_post_wait (pid_to_ptid (wstate), *status);
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return wstate;
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}
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@ -53,10 +53,6 @@ static void child_prepare_to_store (void);
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static ptid_t child_wait (ptid_t, struct target_waitstatus *);
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#endif /* CHILD_WAIT */
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#if !defined(CHILD_POST_WAIT)
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void child_post_wait (ptid_t, int);
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#endif
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static void child_open (char *, int);
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static void child_files_info (struct target_ops *);
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@ -159,17 +155,6 @@ child_wait (ptid_t ptid, struct target_waitstatus *ourstatus)
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}
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#endif /* CHILD_WAIT */
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#if !defined(CHILD_POST_WAIT)
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void
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child_post_wait (ptid_t ptid, int wait_status)
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{
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/* This version of Unix doesn't require a meaningful "post wait"
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operation.
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*/
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}
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#endif
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#ifndef CHILD_THREAD_ALIVE
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/* Check to see if the given thread is alive.
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@ -605,7 +590,6 @@ init_child_ops (void)
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child_ops.to_detach = child_detach;
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child_ops.to_resume = child_resume;
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child_ops.to_wait = child_wait;
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child_ops.to_post_wait = child_post_wait;
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child_ops.to_fetch_registers = fetch_inferior_registers;
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child_ops.to_store_registers = store_inferior_registers;
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child_ops.to_prepare_to_store = child_prepare_to_store;
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@ -2888,9 +2888,6 @@ ptrace_wait (ptid_t ptid, int *status)
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*status = _SIGTRAP;
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}
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target_post_wait (pid_to_ptid (tsp.tts_pid), *status);
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#ifdef THREAD_DEBUG
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if (debug_on)
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printf ("Done waiting, pid is %d, tid %d\n", real_pid, real_tid);
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14
gdb/target.c
14
gdb/target.c
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@ -385,7 +385,6 @@ update_current_target (void)
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INHERIT (to_disconnect, t);
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INHERIT (to_resume, t);
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INHERIT (to_wait, t);
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INHERIT (to_post_wait, t);
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INHERIT (to_fetch_registers, t);
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INHERIT (to_store_registers, t);
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INHERIT (to_prepare_to_store, t);
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@ -487,9 +486,6 @@ update_current_target (void)
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de_fault (to_wait,
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(ptid_t (*) (ptid_t, struct target_waitstatus *))
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noprocess);
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de_fault (to_post_wait,
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(void (*) (ptid_t, int))
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target_ignore);
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de_fault (to_fetch_registers,
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(void (*) (int))
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target_ignore);
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@ -1746,15 +1742,6 @@ debug_to_wait (ptid_t ptid, struct target_waitstatus *status)
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return retval;
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}
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static void
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debug_to_post_wait (ptid_t ptid, int status)
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{
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debug_target.to_post_wait (ptid, status);
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fprintf_unfiltered (gdb_stdlog, "target_post_wait (%d, %d)\n",
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PIDGET (ptid), status);
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}
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static void
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debug_print_register (const char * func, int regno)
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{
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@ -2346,7 +2333,6 @@ setup_target_debug (void)
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current_target.to_disconnect = debug_to_disconnect;
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current_target.to_resume = debug_to_resume;
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current_target.to_wait = debug_to_wait;
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current_target.to_post_wait = debug_to_post_wait;
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current_target.to_fetch_registers = debug_to_fetch_registers;
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current_target.to_store_registers = debug_to_store_registers;
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current_target.to_prepare_to_store = debug_to_prepare_to_store;
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16
gdb/target.h
16
gdb/target.h
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@ -304,7 +304,6 @@ struct target_ops
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void (*to_disconnect) (char *, int);
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void (*to_resume) (ptid_t, int, enum target_signal);
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ptid_t (*to_wait) (ptid_t, struct target_waitstatus *);
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void (*to_post_wait) (ptid_t, int);
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void (*to_fetch_registers) (int);
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void (*to_store_registers) (int);
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void (*to_prepare_to_store) (void);
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@ -507,19 +506,6 @@ extern void target_disconnect (char *, int);
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#define target_wait(ptid, status) \
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(*current_target.to_wait) (ptid, status)
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/* The target_wait operation waits for a process event to occur, and
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thereby stop the process.
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On some targets, certain events may happen in sequences. gdb's
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correct response to any single event of such a sequence may require
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knowledge of what earlier events in the sequence have been seen.
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This operation provides a target-specific hook that allows the
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necessary bookkeeping to be performed to track such sequences. */
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#define target_post_wait(ptid, status) \
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(*current_target.to_post_wait) (ptid, status)
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/* Fetch at least register REGNO, or all regs if regno == -1. No result. */
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#define target_fetch_registers(regno) \
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@ -578,8 +564,6 @@ extern char *child_core_file_to_sym_file (char *);
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extern void child_post_attach (int);
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#endif
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extern void child_post_wait (ptid_t, int);
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extern void child_post_startup_inferior (ptid_t);
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extern void child_acknowledge_created_inferior (int);
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