* gnu-nat.c (init_gnu_ops): Remove NULL initializations.

	* monitor.c (init_base_monitor_ops): Likewise.
	* ppc-bdm.c (init_bdm_ppc_ops): Likewise.
	* remote-array.c (init_array_ops): Likewise.
	* remote-e7000.c (init_e7000_ops): Likewise.
	* remote-es.c (init_es1800_ops): Likewise.
	(init_es1800_child_ops): Likewise.
	* remote-rdp.c (init_remote_rdp_ops): Likewise.
	* remote-sim.c (init_gdbsim_ops): Likewise.
	* remote-st.c (init_st2000_ops): Likewise.
	* sol-thread.c (init_sol_core_ops): Likewise.
	(init_sol_thread_ops): Likewise.
	* v850ice.c (init_850ice_ops): Likewise.
	* win32-nat.c (init_child_ops): Likewise.
	* wince.c (init_child_ops): Likewise.

15 files changed, 18 insertions, 419 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2299e64..67a160d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,21 @@
+2002-11-12  Daniel Jacobowitz  <drow@mvista.com>
+
+	* gnu-nat.c (init_gnu_ops): Remove NULL initializations.
+	* monitor.c (init_base_monitor_ops): Likewise.
+	* ppc-bdm.c (init_bdm_ppc_ops): Likewise.
+	* remote-array.c (init_array_ops): Likewise.
+	* remote-e7000.c (init_e7000_ops): Likewise.
+	* remote-es.c (init_es1800_ops): Likewise.
+	(init_es1800_child_ops): Likewise.
+	* remote-rdp.c (init_remote_rdp_ops): Likewise.
+	* remote-sim.c (init_gdbsim_ops): Likewise.
+	* remote-st.c (init_st2000_ops): Likewise.
+	* sol-thread.c (init_sol_core_ops): Likewise.
+	(init_sol_thread_ops): Likewise.
+	* v850ice.c (init_850ice_ops): Likewise.
+	* win32-nat.c (init_child_ops): Likewise.
+	* wince.c (init_child_ops): Likewise.
+
 2002-11-12  Andrew Cagney  <ac131313@redhat.com>
 
 	* utils.c (gdb_realpath): Make rp a constant pointer.
diff --git a/gdb/gnu-nat.c b/gdb/gnu-nat.c
index e332dba..8be456f 100644
--- a/gdb/gnu-nat.c
+++ b/gdb/gnu-nat.c
@@ -2592,21 +2592,15 @@ init_gnu_ops (void)
   gnu_ops.to_longname = "GNU Hurd process"; /* to_longname */
   gnu_ops.to_doc = "GNU Hurd process";	/* to_doc */
   gnu_ops.to_open = gnu_open;		/* to_open */
-  gnu_ops.to_close = 0;			/* to_close */
   gnu_ops.to_attach = gnu_attach;	/* to_attach */
-  gnu_ops.to_post_attach = NULL;
-  gnu_ops.to_require_attach = NULL;	/* to_require_attach */
   gnu_ops.to_detach = gnu_detach;	/* to_detach */
-  gnu_ops.to_require_detach = NULL;	/* to_require_detach */
   gnu_ops.to_resume = gnu_resume;	/* to_resume */
   gnu_ops.to_wait = gnu_wait;		/* to_wait */
-  gnu_ops.to_post_wait = NULL;		/* to_post_wait */
   gnu_ops.to_fetch_registers = gnu_fetch_registers;    /* to_fetch_registers */
   gnu_ops.to_store_registers = gnu_store_registers;    /* to_store_registers */
   gnu_ops.to_prepare_to_store = gnu_prepare_to_store; /* to_prepare_to_store */
   gnu_ops.to_xfer_memory = gnu_xfer_memory; /* to_xfer_memory */
   gnu_ops.to_find_memory_regions = gnu_find_memory_regions;
-  gnu_ops.to_files_info = 0;		/* to_files_info */
   gnu_ops.to_insert_breakpoint = memory_insert_breakpoint;
   gnu_ops.to_remove_breakpoint = memory_remove_breakpoint;
   gnu_ops.to_terminal_init = gnu_terminal_init_inferior;
@@ -2616,45 +2610,19 @@ init_gnu_ops (void)
   gnu_ops.to_terminal_ours = terminal_ours;
   gnu_ops.to_terminal_info = child_terminal_info;
   gnu_ops.to_kill = gnu_kill_inferior;	/* to_kill */
-  gnu_ops.to_load = 0;			/* to_load */
-  gnu_ops.to_lookup_symbol = 0;		/* to_lookup_symbol */
   gnu_ops.to_create_inferior = gnu_create_inferior; /* to_create_inferior */
-  gnu_ops.to_post_startup_inferior = NULL;    /* to_post_startup_inferior */
-  /* to_acknowledge_created_inferior */
-  gnu_ops.to_acknowledge_created_inferior = NULL;
-  /* to_clone_and_follow_inferior */
-  gnu_ops.to_clone_and_follow_inferior = NULL;
-  /* to_post_follow_inferior_by_clone */
-  gnu_ops.to_post_follow_inferior_by_clone = NULL;
-  gnu_ops.to_insert_fork_catchpoint = NULL;
-  gnu_ops.to_remove_fork_catchpoint = NULL;
-  gnu_ops.to_insert_vfork_catchpoint = NULL;
-  gnu_ops.to_remove_vfork_catchpoint = NULL;
-  gnu_ops.to_has_forked = NULL;		/* to_has_forked */
-  gnu_ops.to_has_vforked = NULL;	/* to_has_vforked */
-  gnu_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  gnu_ops.to_post_follow_vfork = NULL;	/* to_post_follow_vfork */
-  gnu_ops.to_insert_exec_catchpoint = NULL;
-  gnu_ops.to_remove_exec_catchpoint = NULL;
-  gnu_ops.to_has_execd = NULL;
-  gnu_ops.to_reported_exec_events_per_exec_call = NULL;
-  gnu_ops.to_has_exited = NULL;
   gnu_ops.to_mourn_inferior = gnu_mourn_inferior;	/* to_mourn_inferior */
   gnu_ops.to_can_run = gnu_can_run;	/* to_can_run */
-  gnu_ops.to_notice_signals = 0;	/* to_notice_signals */
   gnu_ops.to_thread_alive = gnu_thread_alive;	/* to_thread_alive */
   gnu_ops.to_pid_to_str = gnu_pid_to_str;   /* to_pid_to_str */
   gnu_ops.to_stop = gnu_stop;	/* to_stop */
   gnu_ops.to_pid_to_exec_file = gnu_pid_to_exec_file; /* to_pid_to_exec_file */
   gnu_ops.to_stratum = process_stratum;		/* to_stratum */
-  gnu_ops.DONT_USE = 0;			/* to_next */
   gnu_ops.to_has_all_memory = 1;	/* to_has_all_memory */
   gnu_ops.to_has_memory = 1;		/* to_has_memory */
   gnu_ops.to_has_stack = 1;		/* to_has_stack */
   gnu_ops.to_has_registers = 1;		/* to_has_registers */
   gnu_ops.to_has_execution = 1;		/* to_has_execution */
-  gnu_ops.to_sections = 0;		/* sections */
-  gnu_ops.to_sections_end = 0;		/* sections_end */
   gnu_ops.to_magic = OPS_MAGIC;		/* to_magic */
 }				/* init_gnu_ops */
 
diff --git a/gdb/monitor.c b/gdb/monitor.c
index 559c0a2..5a9bb60 100644
--- a/gdb/monitor.c
+++ b/gdb/monitor.c
@@ -2294,19 +2294,10 @@ static struct target_ops monitor_ops;
 static void
 init_base_monitor_ops (void)
 {
-  monitor_ops.to_shortname = NULL;
-  monitor_ops.to_longname = NULL;
-  monitor_ops.to_doc = NULL;
-  monitor_ops.to_open = NULL;
   monitor_ops.to_close = monitor_close;
-  monitor_ops.to_attach = NULL;
-  monitor_ops.to_post_attach = NULL;
-  monitor_ops.to_require_attach = NULL;
   monitor_ops.to_detach = monitor_detach;
-  monitor_ops.to_require_detach = NULL;
   monitor_ops.to_resume = monitor_resume;
   monitor_ops.to_wait = monitor_wait;
-  monitor_ops.to_post_wait = NULL;
   monitor_ops.to_fetch_registers = monitor_fetch_registers;
   monitor_ops.to_store_registers = monitor_store_registers;
   monitor_ops.to_prepare_to_store = monitor_prepare_to_store;
@@ -2314,48 +2305,18 @@ init_base_monitor_ops (void)
   monitor_ops.to_files_info = monitor_files_info;
   monitor_ops.to_insert_breakpoint = monitor_insert_breakpoint;
   monitor_ops.to_remove_breakpoint = monitor_remove_breakpoint;
-  monitor_ops.to_terminal_init = 0;
-  monitor_ops.to_terminal_inferior = 0;
-  monitor_ops.to_terminal_ours_for_output = 0;
-  monitor_ops.to_terminal_ours = 0;
-  monitor_ops.to_terminal_info = 0;
   monitor_ops.to_kill = monitor_kill;
   monitor_ops.to_load = monitor_load;
-  monitor_ops.to_lookup_symbol = 0;
   monitor_ops.to_create_inferior = monitor_create_inferior;
-  monitor_ops.to_post_startup_inferior = NULL;
-  monitor_ops.to_acknowledge_created_inferior = NULL;
-  monitor_ops.to_clone_and_follow_inferior = NULL;
-  monitor_ops.to_post_follow_inferior_by_clone = NULL;
-  monitor_ops.to_insert_fork_catchpoint = NULL;
-  monitor_ops.to_remove_fork_catchpoint = NULL;
-  monitor_ops.to_insert_vfork_catchpoint = NULL;
-  monitor_ops.to_remove_vfork_catchpoint = NULL;
-  monitor_ops.to_has_forked = NULL;
-  monitor_ops.to_has_vforked = NULL;
-  monitor_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  monitor_ops.to_post_follow_vfork = NULL;
-  monitor_ops.to_insert_exec_catchpoint = NULL;
-  monitor_ops.to_remove_exec_catchpoint = NULL;
-  monitor_ops.to_has_execd = NULL;
-  monitor_ops.to_reported_exec_events_per_exec_call = NULL;
-  monitor_ops.to_has_exited = NULL;
   monitor_ops.to_mourn_inferior = monitor_mourn_inferior;
-  monitor_ops.to_can_run = 0;
-  monitor_ops.to_notice_signals = 0;
-  monitor_ops.to_thread_alive = 0;
   monitor_ops.to_stop = monitor_stop;
   monitor_ops.to_rcmd = monitor_rcmd;
-  monitor_ops.to_pid_to_exec_file = NULL;
   monitor_ops.to_stratum = process_stratum;
-  monitor_ops.DONT_USE = 0;
   monitor_ops.to_has_all_memory = 1;
   monitor_ops.to_has_memory = 1;
   monitor_ops.to_has_stack = 1;
   monitor_ops.to_has_registers = 1;
   monitor_ops.to_has_execution = 1;
-  monitor_ops.to_sections = 0;
-  monitor_ops.to_sections_end = 0;
   monitor_ops.to_magic = OPS_MAGIC;
 }				/* init_base_monitor_ops */
 
diff --git a/gdb/ppc-bdm.c b/gdb/ppc-bdm.c
index 0797e0d..7631e95 100644
--- a/gdb/ppc-bdm.c
+++ b/gdb/ppc-bdm.c
@@ -321,14 +321,9 @@ a wiggler, specify wiggler and then the port it is connected to\n\
 (e.g. wiggler lpt1).";		/* to_doc */
   bdm_ppc_ops.to_open = bdm_ppc_open;
   bdm_ppc_ops.to_close = ocd_close;
-  bdm_ppc_ops.to_attach = NULL;
-  bdm_ppc_ops.to_post_attach = NULL;
-  bdm_ppc_ops.to_require_attach = NULL;
   bdm_ppc_ops.to_detach = ocd_detach;
-  bdm_ppc_ops.to_require_detach = NULL;
   bdm_ppc_ops.to_resume = ocd_resume;
   bdm_ppc_ops.to_wait = bdm_ppc_wait;
-  bdm_ppc_ops.to_post_wait = NULL;
   bdm_ppc_ops.to_fetch_registers = bdm_ppc_fetch_registers;
   bdm_ppc_ops.to_store_registers = bdm_ppc_store_registers;
   bdm_ppc_ops.to_prepare_to_store = ocd_prepare_to_store;
@@ -336,47 +331,18 @@ a wiggler, specify wiggler and then the port it is connected to\n\
   bdm_ppc_ops.to_files_info = ocd_files_info;
   bdm_ppc_ops.to_insert_breakpoint = ocd_insert_breakpoint;
   bdm_ppc_ops.to_remove_breakpoint = ocd_remove_breakpoint;
-  bdm_ppc_ops.to_terminal_init = NULL;
-  bdm_ppc_ops.to_terminal_inferior = NULL;
-  bdm_ppc_ops.to_terminal_ours_for_output = NULL;
-  bdm_ppc_ops.to_terminal_ours = NULL;
-  bdm_ppc_ops.to_terminal_info = NULL;
   bdm_ppc_ops.to_kill = ocd_kill;
   bdm_ppc_ops.to_load = ocd_load;
-  bdm_ppc_ops.to_lookup_symbol = NULL;
   bdm_ppc_ops.to_create_inferior = ocd_create_inferior;
-  bdm_ppc_ops.to_post_startup_inferior = NULL;
-  bdm_ppc_ops.to_acknowledge_created_inferior = NULL;
-  bdm_ppc_ops.to_clone_and_follow_inferior = NULL;
-  bdm_ppc_ops.to_post_follow_inferior_by_clone = NULL;
-  bdm_ppc_ops.to_insert_fork_catchpoint = NULL;
-  bdm_ppc_ops.to_remove_fork_catchpoint = NULL;
-  bdm_ppc_ops.to_insert_vfork_catchpoint = NULL;
-  bdm_ppc_ops.to_remove_vfork_catchpoint = NULL;
-  bdm_ppc_ops.to_has_forked = NULL;
-  bdm_ppc_ops.to_has_vforked = NULL;
-  bdm_ppc_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  bdm_ppc_ops.to_post_follow_vfork = NULL;
-  bdm_ppc_ops.to_insert_exec_catchpoint = NULL;
-  bdm_ppc_ops.to_remove_exec_catchpoint = NULL;
-  bdm_ppc_ops.to_has_execd = NULL;
-  bdm_ppc_ops.to_reported_exec_events_per_exec_call = NULL;
-  bdm_ppc_ops.to_has_exited = NULL;
   bdm_ppc_ops.to_mourn_inferior = ocd_mourn;
-  bdm_ppc_ops.to_can_run = 0;
-  bdm_ppc_ops.to_notice_signals = 0;
   bdm_ppc_ops.to_thread_alive = ocd_thread_alive;
   bdm_ppc_ops.to_stop = ocd_stop;
-  bdm_ppc_ops.to_pid_to_exec_file = NULL;
   bdm_ppc_ops.to_stratum = process_stratum;
-  bdm_ppc_ops.DONT_USE = NULL;
   bdm_ppc_ops.to_has_all_memory = 1;
   bdm_ppc_ops.to_has_memory = 1;
   bdm_ppc_ops.to_has_stack = 1;
   bdm_ppc_ops.to_has_registers = 1;
   bdm_ppc_ops.to_has_execution = 1;
-  bdm_ppc_ops.to_sections = NULL;
-  bdm_ppc_ops.to_sections_end = NULL;
   bdm_ppc_ops.to_magic = OPS_MAGIC;
 }				/* init_bdm_ppc_ops */
 
diff --git a/gdb/remote-array.c b/gdb/remote-array.c
index ed0c40e..da9bfc7 100644
--- a/gdb/remote-array.c
+++ b/gdb/remote-array.c
@@ -115,14 +115,9 @@ init_array_ops (void)
 Specify the serial device it is connected to (e.g. /dev/ttya).";
   array_ops.to_open = array_open;
   array_ops.to_close = array_close;
-  array_ops.to_attach = NULL;
-  array_ops.to_post_attach = NULL;
-  array_ops.to_require_attach = NULL;
   array_ops.to_detach = array_detach;
-  array_ops.to_require_detach = NULL;
   array_ops.to_resume = array_resume;
   array_ops.to_wait = array_wait;
-  array_ops.to_post_wait = NULL;
   array_ops.to_fetch_registers = array_fetch_registers;
   array_ops.to_store_registers = array_store_registers;
   array_ops.to_prepare_to_store = array_prepare_to_store;
@@ -130,47 +125,15 @@ Specify the serial device it is connected to (e.g. /dev/ttya).";
   array_ops.to_files_info = array_files_info;
   array_ops.to_insert_breakpoint = array_insert_breakpoint;
   array_ops.to_remove_breakpoint = array_remove_breakpoint;
-  array_ops.to_terminal_init = 0;
-  array_ops.to_terminal_inferior = 0;
-  array_ops.to_terminal_ours_for_output = 0;
-  array_ops.to_terminal_ours = 0;
-  array_ops.to_terminal_info = 0;
   array_ops.to_kill = array_kill;
-  array_ops.to_load = 0;
-  array_ops.to_lookup_symbol = 0;
   array_ops.to_create_inferior = array_create_inferior;
-  array_ops.to_post_startup_inferior = NULL;
-  array_ops.to_acknowledge_created_inferior = NULL;
-  array_ops.to_clone_and_follow_inferior = NULL;
-  array_ops.to_post_follow_inferior_by_clone = NULL;
-  array_ops.to_insert_fork_catchpoint = NULL;
-  array_ops.to_remove_fork_catchpoint = NULL;
-  array_ops.to_insert_vfork_catchpoint = NULL;
-  array_ops.to_remove_vfork_catchpoint = NULL;
-  array_ops.to_has_forked = NULL;
-  array_ops.to_has_vforked = NULL;
-  array_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  array_ops.to_post_follow_vfork = NULL;
-  array_ops.to_insert_exec_catchpoint = NULL;
-  array_ops.to_remove_exec_catchpoint = NULL;
-  array_ops.to_has_execd = NULL;
-  array_ops.to_reported_exec_events_per_exec_call = NULL;
-  array_ops.to_has_exited = NULL;
   array_ops.to_mourn_inferior = array_mourn_inferior;
-  array_ops.to_can_run = 0;
-  array_ops.to_notice_signals = 0;
-  array_ops.to_thread_alive = 0;
-  array_ops.to_stop = 0;
-  array_ops.to_pid_to_exec_file = NULL;
   array_ops.to_stratum = process_stratum;
-  array_ops.DONT_USE = 0;
   array_ops.to_has_all_memory = 1;
   array_ops.to_has_memory = 1;
   array_ops.to_has_stack = 1;
   array_ops.to_has_registers = 1;
   array_ops.to_has_execution = 1;
-  array_ops.to_sections = 0;
-  array_ops.to_sections_end = 0;
   array_ops.to_magic = OPS_MAGIC;
 };
 
diff --git a/gdb/remote-e7000.c b/gdb/remote-e7000.c
index d9cf5e8..33e5c00 100644
--- a/gdb/remote-e7000.c
+++ b/gdb/remote-e7000.c
@@ -2143,14 +2143,9 @@ target e7000 /dev/ttya 9600\n\
 target e7000 foobar";
   e7000_ops.to_open = e7000_open;
   e7000_ops.to_close = e7000_close;
-  e7000_ops.to_attach = 0;
-  e7000_ops.to_post_attach = NULL;
-  e7000_ops.to_require_attach = NULL;
   e7000_ops.to_detach = e7000_detach;
-  e7000_ops.to_require_detach = NULL;
   e7000_ops.to_resume = e7000_resume;
   e7000_ops.to_wait = e7000_wait;
-  e7000_ops.to_post_wait = NULL;
   e7000_ops.to_fetch_registers = e7000_fetch_register;
   e7000_ops.to_store_registers = e7000_store_register;
   e7000_ops.to_prepare_to_store = e7000_prepare_to_store;
@@ -2158,47 +2153,17 @@ target e7000 foobar";
   e7000_ops.to_files_info = e7000_files_info;
   e7000_ops.to_insert_breakpoint = e7000_insert_breakpoint;
   e7000_ops.to_remove_breakpoint = e7000_remove_breakpoint;
-  e7000_ops.to_terminal_init = 0;
-  e7000_ops.to_terminal_inferior = 0;
-  e7000_ops.to_terminal_ours_for_output = 0;
-  e7000_ops.to_terminal_ours = 0;
-  e7000_ops.to_terminal_info = 0;
   e7000_ops.to_kill = e7000_kill;
   e7000_ops.to_load = e7000_load;
-  e7000_ops.to_lookup_symbol = 0;
   e7000_ops.to_create_inferior = e7000_create_inferior;
-  e7000_ops.to_post_startup_inferior = NULL;
-  e7000_ops.to_acknowledge_created_inferior = NULL;
-  e7000_ops.to_clone_and_follow_inferior = NULL;
-  e7000_ops.to_post_follow_inferior_by_clone = NULL;
-  e7000_ops.to_insert_fork_catchpoint = NULL;
-  e7000_ops.to_remove_fork_catchpoint = NULL;
-  e7000_ops.to_insert_vfork_catchpoint = NULL;
-  e7000_ops.to_remove_vfork_catchpoint = NULL;
-  e7000_ops.to_has_forked = NULL;
-  e7000_ops.to_has_vforked = NULL;
-  e7000_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  e7000_ops.to_post_follow_vfork = NULL;
-  e7000_ops.to_insert_exec_catchpoint = NULL;
-  e7000_ops.to_remove_exec_catchpoint = NULL;
-  e7000_ops.to_has_execd = NULL;
-  e7000_ops.to_reported_exec_events_per_exec_call = NULL;
-  e7000_ops.to_has_exited = NULL;
   e7000_ops.to_mourn_inferior = e7000_mourn_inferior;
-  e7000_ops.to_can_run = 0;
-  e7000_ops.to_notice_signals = 0;
-  e7000_ops.to_thread_alive = 0;
   e7000_ops.to_stop = e7000_stop;
-  e7000_ops.to_pid_to_exec_file = NULL;
   e7000_ops.to_stratum = process_stratum;
-  e7000_ops.DONT_USE = 0;
   e7000_ops.to_has_all_memory = 1;
   e7000_ops.to_has_memory = 1;
   e7000_ops.to_has_stack = 1;
   e7000_ops.to_has_registers = 1;
   e7000_ops.to_has_execution = 1;
-  e7000_ops.to_sections = 0;
-  e7000_ops.to_sections_end = 0;
   e7000_ops.to_magic = OPS_MAGIC;
 };
 
diff --git a/gdb/remote-es.c b/gdb/remote-es.c
index 24183cc..452e02e 100644
--- a/gdb/remote-es.c
+++ b/gdb/remote-es.c
@@ -1981,61 +1981,17 @@ Specify the serial device it is connected to (e.g. /dev/ttya).";
   es1800_ops.to_open = es1800_open;
   es1800_ops.to_close = es1800_close;
   es1800_ops.to_attach = es1800_attach;
-  es1800_ops.to_post_attach = NULL;
-  es1800_ops.to_require_attach = NULL;
   es1800_ops.to_detach = es1800_detach;
-  es1800_ops.to_require_detach = NULL;
   es1800_ops.to_resume = es1800_resume;
-  es1800_ops.to_wait = NULL;
-  es1800_ops.to_post_wait = NULL;
-  es1800_ops.to_fetch_registers = NULL;
-  es1800_ops.to_store_registers = NULL;
   es1800_ops.to_prepare_to_store = es1800_prepare_to_store;
   es1800_ops.to_xfer_memory = es1800_xfer_inferior_memory;
   es1800_ops.to_files_info = es1800_files_info;
   es1800_ops.to_insert_breakpoint = es1800_insert_breakpoint;
   es1800_ops.to_remove_breakpoint = es1800_remove_breakpoint;
-  es1800_ops.to_terminal_init = NULL;
-  es1800_ops.to_terminal_inferior = NULL;
-  es1800_ops.to_terminal_ours_for_output = NULL;
-  es1800_ops.to_terminal_ours = NULL;
-  es1800_ops.to_terminal_info = NULL;
-  es1800_ops.to_kill = NULL;
   es1800_ops.to_load = es1800_load;
-  es1800_ops.to_lookup_symbol = NULL;
   es1800_ops.to_create_inferior = es1800_create_inferior;
-  es1800_ops.to_post_startup_inferior = NULL;
-  es1800_ops.to_acknowledge_created_inferior = NULL;
-  es1800_ops.to_clone_and_follow_inferior = NULL;
-  es1800_ops.to_post_follow_inferior_by_clone = NULL;
-  es1800_ops.to_insert_fork_catchpoint = NULL;
-  es1800_ops.to_remove_fork_catchpoint = NULL;
-  es1800_ops.to_insert_vfork_catchpoint = NULL;
-  es1800_ops.to_remove_vfork_catchpoint = NULL;
-  es1800_ops.to_has_forked = NULL;
-  es1800_ops.to_has_vforked = NULL;
-  es1800_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  es1800_ops.to_post_follow_vfork = NULL;
-  es1800_ops.to_insert_exec_catchpoint = NULL;
-  es1800_ops.to_remove_exec_catchpoint = NULL;
-  es1800_ops.to_has_execd = NULL;
-  es1800_ops.to_reported_exec_events_per_exec_call = NULL;
-  es1800_ops.to_has_exited = NULL;
-  es1800_ops.to_mourn_inferior = NULL;
-  es1800_ops.to_can_run = 0;
-  es1800_ops.to_notice_signals = 0;
-  es1800_ops.to_thread_alive = 0;
-  es1800_ops.to_stop = 0;
-  es1800_ops.to_pid_to_exec_file = NULL;
   es1800_ops.to_stratum = core_stratum;
-  es1800_ops.DONT_USE = 0;
-  es1800_ops.to_has_all_memory = 0;
   es1800_ops.to_has_memory = 1;
-  es1800_ops.to_has_stack = 0;
-  es1800_ops.to_has_registers = 0;
-  es1800_ops.to_has_execution = 0;
-  es1800_ops.to_sections = NULL;
-  es1800_ops.to_sections_end = NULL;
   es1800_ops.to_magic = OPS_MAGIC;
 }
 
@@ -2051,15 +2007,10 @@ init_es1800_child_ops (void)
   es1800_child_ops.to_doc = "Remote debugging on the es1800 emulator via a serial line.\n\
 Specify the serial device it is connected to (e.g. /dev/ttya).";
   es1800_child_ops.to_open = es1800_child_open;
-  es1800_child_ops.to_close = NULL;
   es1800_child_ops.to_attach = es1800_attach;
-  es1800_child_ops.to_post_attach = NULL;
-  es1800_child_ops.to_require_attach = NULL;
   es1800_child_ops.to_detach = es1800_child_detach;
-  es1800_child_ops.to_require_detach = NULL;
   es1800_child_ops.to_resume = es1800_resume;
   es1800_child_ops.to_wait = es1800_wait;
-  es1800_child_ops.to_post_wait = NULL;
   es1800_child_ops.to_fetch_registers = es1800_fetch_register;
   es1800_child_ops.to_store_registers = es1800_store_register;
   es1800_child_ops.to_prepare_to_store = es1800_prepare_to_store;
@@ -2067,47 +2018,16 @@ Specify the serial device it is connected to (e.g. /dev/ttya).";
   es1800_child_ops.to_files_info = es1800_files_info;
   es1800_child_ops.to_insert_breakpoint = es1800_insert_breakpoint;
   es1800_child_ops.to_remove_breakpoint = es1800_remove_breakpoint;
-  es1800_child_ops.to_terminal_init = NULL;
-  es1800_child_ops.to_terminal_inferior = NULL;
-  es1800_child_ops.to_terminal_ours_for_output = NULL;
-  es1800_child_ops.to_terminal_ours = NULL;
-  es1800_child_ops.to_terminal_info = NULL;
   es1800_child_ops.to_kill = es1800_kill;
   es1800_child_ops.to_load = es1800_load;
-  es1800_child_ops.to_lookup_symbol = NULL;
   es1800_child_ops.to_create_inferior = es1800_create_inferior;
-  es1800_child_ops.to_post_startup_inferior = NULL;
-  es1800_child_ops.to_acknowledge_created_inferior = NULL;
-  es1800_child_ops.to_clone_and_follow_inferior = NULL;
-  es1800_child_ops.to_post_follow_inferior_by_clone = NULL;
-  es1800_child_ops.to_insert_fork_catchpoint = NULL;
-  es1800_child_ops.to_remove_fork_catchpoint = NULL;
-  es1800_child_ops.to_insert_vfork_catchpoint = NULL;
-  es1800_child_ops.to_remove_vfork_catchpoint = NULL;
-  es1800_child_ops.to_has_forked = NULL;
-  es1800_child_ops.to_has_vforked = NULL;
-  es1800_child_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  es1800_child_ops.to_post_follow_vfork = NULL;
-  es1800_child_ops.to_insert_exec_catchpoint = NULL;
-  es1800_child_ops.to_remove_exec_catchpoint = NULL;
-  es1800_child_ops.to_has_execd = NULL;
-  es1800_child_ops.to_reported_exec_events_per_exec_call = NULL;
-  es1800_child_ops.to_has_exited = NULL;
   es1800_child_ops.to_mourn_inferior = es1800_mourn_inferior;
-  es1800_child_ops.to_can_run = 0;
-  es1800_child_ops.to_notice_signals = 0;
-  es1800_child_ops.to_thread_alive = 0;
-  es1800_child_ops.to_stop = 0;
-  es1800_child_ops.to_pid_to_exec_file = NULL;
   es1800_child_ops.to_stratum = process_stratum;
-  es1800_child_ops.DONT_USE = 0;
   es1800_child_ops.to_has_all_memory = 1;
   es1800_child_ops.to_has_memory = 1;
   es1800_child_ops.to_has_stack = 1;
   es1800_child_ops.to_has_registers = 1;
   es1800_child_ops.to_has_execution = 1;
-  es1800_child_ops.to_sections = NULL;
-  es1800_child_ops.to_sections_end = NULL;
   es1800_child_ops.to_magic = OPS_MAGIC;
 }
 
diff --git a/gdb/remote-rdp.c b/gdb/remote-rdp.c
index 07b340b..20ed516 100644
--- a/gdb/remote-rdp.c
+++ b/gdb/remote-rdp.c
@@ -1383,13 +1383,8 @@ init_remote_rdp_ops (void)
   remote_rdp_ops.to_open = remote_rdp_open;
   remote_rdp_ops.to_close = remote_rdp_close;
   remote_rdp_ops.to_attach = remote_rdp_attach;
-  remote_rdp_ops.to_post_attach = NULL;
-  remote_rdp_ops.to_require_attach = NULL;
-  remote_rdp_ops.to_detach = NULL;
-  remote_rdp_ops.to_require_detach = NULL;
   remote_rdp_ops.to_resume = remote_rdp_resume;
   remote_rdp_ops.to_wait = remote_rdp_wait;
-  remote_rdp_ops.to_post_wait = NULL;
   remote_rdp_ops.to_fetch_registers = remote_rdp_fetch_register;
   remote_rdp_ops.to_store_registers = remote_rdp_store_register;
   remote_rdp_ops.to_prepare_to_store = remote_rdp_prepare_to_store;
@@ -1397,47 +1392,16 @@ init_remote_rdp_ops (void)
   remote_rdp_ops.to_files_info = remote_rdp_files_info;
   remote_rdp_ops.to_insert_breakpoint = remote_rdp_insert_breakpoint;
   remote_rdp_ops.to_remove_breakpoint = remote_rdp_remove_breakpoint;
-  remote_rdp_ops.to_terminal_init = NULL;
-  remote_rdp_ops.to_terminal_inferior = NULL;
-  remote_rdp_ops.to_terminal_ours_for_output = NULL;
-  remote_rdp_ops.to_terminal_ours = NULL;
-  remote_rdp_ops.to_terminal_info = NULL;
   remote_rdp_ops.to_kill = remote_rdp_kill;
   remote_rdp_ops.to_load = generic_load;
-  remote_rdp_ops.to_lookup_symbol = NULL;
   remote_rdp_ops.to_create_inferior = remote_rdp_create_inferior;
-  remote_rdp_ops.to_post_startup_inferior = NULL;
-  remote_rdp_ops.to_acknowledge_created_inferior = NULL;
-  remote_rdp_ops.to_clone_and_follow_inferior = NULL;
-  remote_rdp_ops.to_post_follow_inferior_by_clone = NULL;
-  remote_rdp_ops.to_insert_fork_catchpoint = NULL;
-  remote_rdp_ops.to_remove_fork_catchpoint = NULL;
-  remote_rdp_ops.to_insert_vfork_catchpoint = NULL;
-  remote_rdp_ops.to_remove_vfork_catchpoint = NULL;
-  remote_rdp_ops.to_has_forked = NULL;
-  remote_rdp_ops.to_has_vforked = NULL;
-  remote_rdp_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  remote_rdp_ops.to_post_follow_vfork = NULL;
-  remote_rdp_ops.to_insert_exec_catchpoint = NULL;
-  remote_rdp_ops.to_remove_exec_catchpoint = NULL;
-  remote_rdp_ops.to_has_execd = NULL;
-  remote_rdp_ops.to_reported_exec_events_per_exec_call = NULL;
-  remote_rdp_ops.to_has_exited = NULL;
   remote_rdp_ops.to_mourn_inferior = generic_mourn_inferior;
-  remote_rdp_ops.to_can_run = NULL;
-  remote_rdp_ops.to_notice_signals = 0;
-  remote_rdp_ops.to_thread_alive = 0;
-  remote_rdp_ops.to_stop = 0;
-  remote_rdp_ops.to_pid_to_exec_file = NULL;
   remote_rdp_ops.to_stratum = process_stratum;
-  remote_rdp_ops.DONT_USE = NULL;
   remote_rdp_ops.to_has_all_memory = 1;
   remote_rdp_ops.to_has_memory = 1;
   remote_rdp_ops.to_has_stack = 1;
   remote_rdp_ops.to_has_registers = 1;
   remote_rdp_ops.to_has_execution = 1;
-  remote_rdp_ops.to_sections = NULL;
-  remote_rdp_ops.to_sections_end = NULL;
   remote_rdp_ops.to_magic = OPS_MAGIC;
 }
 
diff --git a/gdb/remote-sim.c b/gdb/remote-sim.c
index c2c435c..3e2a7cd 100644
--- a/gdb/remote-sim.c
+++ b/gdb/remote-sim.c
@@ -897,14 +897,9 @@ init_gdbsim_ops (void)
   gdbsim_ops.to_doc = "Use the compiled-in simulator.";
   gdbsim_ops.to_open = gdbsim_open;
   gdbsim_ops.to_close = gdbsim_close;
-  gdbsim_ops.to_attach = NULL;
-  gdbsim_ops.to_post_attach = NULL;
-  gdbsim_ops.to_require_attach = NULL;
   gdbsim_ops.to_detach = gdbsim_detach;
-  gdbsim_ops.to_require_detach = NULL;
   gdbsim_ops.to_resume = gdbsim_resume;
   gdbsim_ops.to_wait = gdbsim_wait;
-  gdbsim_ops.to_post_wait = NULL;
   gdbsim_ops.to_fetch_registers = gdbsim_fetch_register;
   gdbsim_ops.to_store_registers = gdbsim_store_register;
   gdbsim_ops.to_prepare_to_store = gdbsim_prepare_to_store;
@@ -912,47 +907,17 @@ init_gdbsim_ops (void)
   gdbsim_ops.to_files_info = gdbsim_files_info;
   gdbsim_ops.to_insert_breakpoint = gdbsim_insert_breakpoint;
   gdbsim_ops.to_remove_breakpoint = gdbsim_remove_breakpoint;
-  gdbsim_ops.to_terminal_init = NULL;
-  gdbsim_ops.to_terminal_inferior = NULL;
-  gdbsim_ops.to_terminal_ours_for_output = NULL;
-  gdbsim_ops.to_terminal_ours = NULL;
-  gdbsim_ops.to_terminal_info = NULL;
   gdbsim_ops.to_kill = gdbsim_kill;
   gdbsim_ops.to_load = gdbsim_load;
-  gdbsim_ops.to_lookup_symbol = NULL;
   gdbsim_ops.to_create_inferior = gdbsim_create_inferior;
-  gdbsim_ops.to_post_startup_inferior = NULL;
-  gdbsim_ops.to_acknowledge_created_inferior = NULL;
-  gdbsim_ops.to_clone_and_follow_inferior = NULL;
-  gdbsim_ops.to_post_follow_inferior_by_clone = NULL;
-  gdbsim_ops.to_insert_fork_catchpoint = NULL;
-  gdbsim_ops.to_remove_fork_catchpoint = NULL;
-  gdbsim_ops.to_insert_vfork_catchpoint = NULL;
-  gdbsim_ops.to_remove_vfork_catchpoint = NULL;
-  gdbsim_ops.to_has_forked = NULL;
-  gdbsim_ops.to_has_vforked = NULL;
-  gdbsim_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  gdbsim_ops.to_post_follow_vfork = NULL;
-  gdbsim_ops.to_insert_exec_catchpoint = NULL;
-  gdbsim_ops.to_remove_exec_catchpoint = NULL;
-  gdbsim_ops.to_has_execd = NULL;
-  gdbsim_ops.to_reported_exec_events_per_exec_call = NULL;
-  gdbsim_ops.to_has_exited = NULL;
   gdbsim_ops.to_mourn_inferior = gdbsim_mourn_inferior;
-  gdbsim_ops.to_can_run = 0;
-  gdbsim_ops.to_notice_signals = 0;
-  gdbsim_ops.to_thread_alive = 0;
   gdbsim_ops.to_stop = gdbsim_stop;
-  gdbsim_ops.to_pid_to_exec_file = NULL;
   gdbsim_ops.to_stratum = process_stratum;
-  gdbsim_ops.DONT_USE = NULL;
   gdbsim_ops.to_has_all_memory = 1;
   gdbsim_ops.to_has_memory = 1;
   gdbsim_ops.to_has_stack = 1;
   gdbsim_ops.to_has_registers = 1;
   gdbsim_ops.to_has_execution = 1;
-  gdbsim_ops.to_sections = NULL;
-  gdbsim_ops.to_sections_end = NULL;
   gdbsim_ops.to_magic = OPS_MAGIC;
 
 #ifdef TARGET_REDEFINE_DEFAULT_OPS
diff --git a/gdb/remote-st.c b/gdb/remote-st.c
index c27ddeb..7c452a2 100644
--- a/gdb/remote-st.c
+++ b/gdb/remote-st.c
@@ -767,14 +767,9 @@ Arguments are the name of the device for the serial line,\n\
 the speed to connect at in bits per second.";
   st2000_ops.to_open = st2000_open;
   st2000_ops.to_close = st2000_close;
-  st2000_ops.to_attach = 0;
-  st2000_run_ops.to_post_attach = NULL;
-  st2000_ops.to_require_attach = NULL;
   st2000_ops.to_detach = st2000_detach;
-  st2000_ops.to_require_detach = NULL;
   st2000_ops.to_resume = st2000_resume;
   st2000_ops.to_wait = st2000_wait;
-  st2000_ops.to_post_wait = NULL;
   st2000_ops.to_fetch_registers = st2000_fetch_register;
   st2000_ops.to_store_registers = st2000_store_register;
   st2000_ops.to_prepare_to_store = st2000_prepare_to_store;
@@ -782,47 +777,15 @@ the speed to connect at in bits per second.";
   st2000_ops.to_files_info = st2000_files_info;
   st2000_ops.to_insert_breakpoint = st2000_insert_breakpoint;
   st2000_ops.to_remove_breakpoint = st2000_remove_breakpoint;	/* Breakpoints */
-  st2000_ops.to_terminal_init = 0;
-  st2000_ops.to_terminal_inferior = 0;
-  st2000_ops.to_terminal_ours_for_output = 0;
-  st2000_ops.to_terminal_ours = 0;
-  st2000_ops.to_terminal_info = 0;	/* Terminal handling */
   st2000_ops.to_kill = st2000_kill;
-  st2000_ops.to_load = 0;	/* load */
-  st2000_ops.to_lookup_symbol = 0;	/* lookup_symbol */
   st2000_ops.to_create_inferior = st2000_create_inferior;
-  st2000_ops.to_post_startup_inferior = NULL;
-  st2000_ops.to_acknowledge_created_inferior = NULL;
-  st2000_ops.to_clone_and_follow_inferior = NULL;
-  st2000_ops.to_post_follow_inferior_by_clone = NULL;
-  st2000_run_ops.to_insert_fork_catchpoint = NULL;
-  st2000_run_ops.to_remove_fork_catchpoint = NULL;
-  st2000_run_ops.to_insert_vfork_catchpoint = NULL;
-  st2000_run_ops.to_remove_vfork_catchpoint = NULL;
-  st2000_ops.to_has_forked = NULL;
-  st2000_ops.to_has_vforked = NULL;
-  st2000_run_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  st2000_ops.to_post_follow_vfork = NULL;
-  st2000_run_ops.to_insert_exec_catchpoint = NULL;
-  st2000_run_ops.to_remove_exec_catchpoint = NULL;
-  st2000_run_ops.to_has_execd = NULL;
-  st2000_run_ops.to_reported_exec_events_per_exec_call = NULL;
-  st2000_run_ops.to_has_exited = NULL;
   st2000_ops.to_mourn_inferior = st2000_mourn_inferior;
-  st2000_ops.to_can_run = 0;	/* can_run */
-  st2000_ops.to_notice_signals = 0;	/* notice_signals */
-  st2000_ops.to_thread_alive = 0;	/* thread alive */
-  st2000_ops.to_stop = 0;	/* to_stop */
-  st2000_ops.to_pid_to_exec_file = NULL;
   st2000_ops.to_stratum = process_stratum;
-  st2000_ops.DONT_USE = 0;	/* next */
   st2000_ops.to_has_all_memory = 1;
   st2000_ops.to_has_memory = 1;
   st2000_ops.to_has_stack = 1;
   st2000_ops.to_has_registers = 1;
   st2000_ops.to_has_execution = 1;	/* all mem, mem, stack, regs, exec */
-  st2000_ops.to_sections = 0;
-  st2000_ops.to_sections_end = 0;	/* Section pointers */
   st2000_ops.to_magic = OPS_MAGIC;	/* Always the last thing */
 };
 
diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c
index 35cb578..ccef315 100644
--- a/gdb/sol-thread.c
+++ b/gdb/sol-thread.c
@@ -1540,7 +1540,6 @@ init_sol_thread_ops (void)
   sol_thread_ops.to_longname = "Solaris threads and pthread.";
   sol_thread_ops.to_doc = "Solaris threads and pthread support.";
   sol_thread_ops.to_open = sol_thread_open;
-  sol_thread_ops.to_close = 0;
   sol_thread_ops.to_attach = sol_thread_attach;
   sol_thread_ops.to_detach = sol_thread_detach;
   sol_thread_ops.to_resume = sol_thread_resume;
@@ -1559,8 +1558,6 @@ init_sol_thread_ops (void)
   sol_thread_ops.to_terminal_save_ours = terminal_save_ours;
   sol_thread_ops.to_terminal_info = child_terminal_info;
   sol_thread_ops.to_kill = sol_thread_kill_inferior;
-  sol_thread_ops.to_load = 0;
-  sol_thread_ops.to_lookup_symbol = 0;
   sol_thread_ops.to_create_inferior = sol_thread_create_inferior;
   sol_thread_ops.to_mourn_inferior = sol_thread_mourn_inferior;
   sol_thread_ops.to_can_run = sol_thread_can_run;
@@ -1576,8 +1573,6 @@ init_sol_thread_ops (void)
   sol_thread_ops.to_has_registers = 1;
   sol_thread_ops.to_has_execution = 1;
   sol_thread_ops.to_has_thread_control = tc_none;
-  sol_thread_ops.to_sections = 0;
-  sol_thread_ops.to_sections_end = 0;
   sol_thread_ops.to_find_memory_regions = sol_find_memory_regions;
   sol_thread_ops.to_make_corefile_notes = sol_make_note_section;
   sol_thread_ops.to_magic = OPS_MAGIC;
@@ -1594,30 +1589,16 @@ init_sol_core_ops (void)
   sol_core_ops.to_close = sol_core_close;
   sol_core_ops.to_attach = sol_thread_attach;
   sol_core_ops.to_detach = sol_core_detach;
-  /* sol_core_ops.to_resume  = 0; */
-  /* sol_core_ops.to_wait  = 0;  */
   sol_core_ops.to_fetch_registers = sol_thread_fetch_registers;
-  /* sol_core_ops.to_store_registers  = 0; */
-  /* sol_core_ops.to_prepare_to_store  = 0; */
   sol_core_ops.to_xfer_memory = sol_thread_xfer_memory;
   sol_core_ops.to_files_info = sol_core_files_info;
   sol_core_ops.to_insert_breakpoint = ignore;
   sol_core_ops.to_remove_breakpoint = ignore;
-  /* sol_core_ops.to_terminal_init  = 0; */
-  /* sol_core_ops.to_terminal_inferior  = 0; */
-  /* sol_core_ops.to_terminal_ours_for_output  = 0; */
-  /* sol_core_ops.to_terminal_ours  = 0; */
-  /* sol_core_ops.to_terminal_info  = 0; */
-  /* sol_core_ops.to_kill  = 0; */
-  /* sol_core_ops.to_load  = 0; */
-  /* sol_core_ops.to_lookup_symbol  = 0; */
   sol_core_ops.to_create_inferior = sol_thread_create_inferior;
   sol_core_ops.to_stratum = core_stratum;
-  sol_core_ops.to_has_all_memory = 0;
   sol_core_ops.to_has_memory = 1;
   sol_core_ops.to_has_stack = 1;
   sol_core_ops.to_has_registers = 1;
-  sol_core_ops.to_has_execution = 0;
   sol_core_ops.to_has_thread_control = tc_none;
   sol_core_ops.to_thread_alive = sol_thread_alive;
   sol_core_ops.to_pid_to_str = solaris_pid_to_str;
@@ -1626,8 +1607,6 @@ init_sol_core_ops (void)
      <n> in procinfo list" where <n> is the pid of the process that produced
      the core file.  Disable it for now. */
   /* sol_core_ops.to_find_new_threads = sol_find_new_threads; */
-  sol_core_ops.to_sections = 0;
-  sol_core_ops.to_sections_end = 0;
   sol_core_ops.to_magic = OPS_MAGIC;
 }
 
diff --git a/gdb/v850ice.c b/gdb/v850ice.c
index 958eac3..d1f696b 100644
--- a/gdb/v850ice.c
+++ b/gdb/v850ice.c
@@ -897,14 +897,9 @@ init_850ice_ops (void)
   v850ice_ops.to_doc = "Debug a system controlled by a NEC 850 ICE.";
   v850ice_ops.to_open = v850ice_open;
   v850ice_ops.to_close = v850ice_close;
-  v850ice_ops.to_attach = NULL;
-  v850ice_ops.to_post_attach = NULL;
-  v850ice_ops.to_require_attach = NULL;
   v850ice_ops.to_detach = v850ice_detach;
-  v850ice_ops.to_require_detach = NULL;
   v850ice_ops.to_resume = v850ice_resume;
   v850ice_ops.to_wait = v850ice_wait;
-  v850ice_ops.to_post_wait = NULL;
   v850ice_ops.to_fetch_registers = v850ice_fetch_registers;
   v850ice_ops.to_store_registers = v850ice_store_registers;
   v850ice_ops.to_prepare_to_store = v850ice_prepare_to_store;
@@ -912,30 +907,16 @@ init_850ice_ops (void)
   v850ice_ops.to_files_info = v850ice_files_info;
   v850ice_ops.to_insert_breakpoint = v850ice_insert_breakpoint;
   v850ice_ops.to_remove_breakpoint = v850ice_remove_breakpoint;
-  v850ice_ops.to_terminal_init = NULL;
-  v850ice_ops.to_terminal_inferior = NULL;
-  v850ice_ops.to_terminal_ours_for_output = NULL;
-  v850ice_ops.to_terminal_ours = NULL;
-  v850ice_ops.to_terminal_info = NULL;
   v850ice_ops.to_kill = v850ice_kill;
   v850ice_ops.to_load = v850ice_load;
-  v850ice_ops.to_lookup_symbol = NULL;
-  v850ice_ops.to_create_inferior = NULL;
   v850ice_ops.to_mourn_inferior = v850ice_mourn;
-  v850ice_ops.to_can_run = 0;
-  v850ice_ops.to_notice_signals = 0;
-  v850ice_ops.to_thread_alive = NULL;
   v850ice_ops.to_stop = v850ice_stop;
-  v850ice_ops.to_pid_to_exec_file = NULL;
   v850ice_ops.to_stratum = process_stratum;
-  v850ice_ops.DONT_USE = NULL;
   v850ice_ops.to_has_all_memory = 1;
   v850ice_ops.to_has_memory = 1;
   v850ice_ops.to_has_stack = 1;
   v850ice_ops.to_has_registers = 1;
   v850ice_ops.to_has_execution = 1;
-  v850ice_ops.to_sections = NULL;
-  v850ice_ops.to_sections_end = NULL;
   v850ice_ops.to_magic = OPS_MAGIC;
 }
 
diff --git a/gdb/win32-nat.c b/gdb/win32-nat.c
index 73bc083..93bd108 100644
--- a/gdb/win32-nat.c
+++ b/gdb/win32-nat.c
@@ -1828,24 +1828,18 @@ init_child_ops (void)
   child_ops.to_terminal_save_ours = terminal_save_ours;
   child_ops.to_terminal_info = child_terminal_info;
   child_ops.to_kill = child_kill_inferior;
-  child_ops.to_load = 0;
-  child_ops.to_lookup_symbol = 0;
   child_ops.to_create_inferior = child_create_inferior;
   child_ops.to_mourn_inferior = child_mourn_inferior;
   child_ops.to_can_run = child_can_run;
-  child_ops.to_notice_signals = 0;
   child_ops.to_thread_alive = win32_child_thread_alive;
   child_ops.to_pid_to_str = cygwin_pid_to_str;
   child_ops.to_stop = child_stop;
   child_ops.to_stratum = process_stratum;
-  child_ops.DONT_USE = 0;
   child_ops.to_has_all_memory = 1;
   child_ops.to_has_memory = 1;
   child_ops.to_has_stack = 1;
   child_ops.to_has_registers = 1;
   child_ops.to_has_execution = 1;
-  child_ops.to_sections = 0;
-  child_ops.to_sections_end = 0;
   child_ops.to_magic = OPS_MAGIC;
 }
 
diff --git a/gdb/wince.c b/gdb/wince.c
index 15138b8..322564e 100644
--- a/gdb/wince.c
+++ b/gdb/wince.c
@@ -1924,8 +1924,6 @@ init_child_ops (void)
   child_ops.to_has_stack = 1;
   child_ops.to_has_registers = 1;
   child_ops.to_has_execution = 1;
-  child_ops.to_sections = 0;
-  child_ops.to_sections_end = 0;
   child_ops.to_magic = OPS_MAGIC;
 }
 
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c
index 73bc083..93bd108 100644
--- a/gdb/windows-nat.c
+++ b/gdb/windows-nat.c
@@ -1828,24 +1828,18 @@ init_child_ops (void)
   child_ops.to_terminal_save_ours = terminal_save_ours;
   child_ops.to_terminal_info = child_terminal_info;
   child_ops.to_kill = child_kill_inferior;
-  child_ops.to_load = 0;
-  child_ops.to_lookup_symbol = 0;
   child_ops.to_create_inferior = child_create_inferior;
   child_ops.to_mourn_inferior = child_mourn_inferior;
   child_ops.to_can_run = child_can_run;
-  child_ops.to_notice_signals = 0;
   child_ops.to_thread_alive = win32_child_thread_alive;
   child_ops.to_pid_to_str = cygwin_pid_to_str;
   child_ops.to_stop = child_stop;
   child_ops.to_stratum = process_stratum;
-  child_ops.DONT_USE = 0;
   child_ops.to_has_all_memory = 1;
   child_ops.to_has_memory = 1;
   child_ops.to_has_stack = 1;
   child_ops.to_has_registers = 1;
   child_ops.to_has_execution = 1;
-  child_ops.to_sections = 0;
-  child_ops.to_sections_end = 0;
   child_ops.to_magic = OPS_MAGIC;
 }