2010-05-05 Michael Snyder <msnyder@vmware.com>
* breakpoint.c (validate_commands_for_breakpoint): Delete unused variables. (insert_catchpoint): Delete unused variable. (update_watchpoint): Delete unused variable. (insert_bp_location): Delete unused variable. (insert_breakpoint_locations): Delete unused variable. (remove_breakpoint_1): Delete unused variable. (software_breakpoint_inserted_here_p): Delete unused variable. (watchpoints_triggered): Delete unused variable. (bpstat_check_watchpoint): Delete unused variable. (bpstat_stop_status): Delete unused variable. (print_one_breakpoint_location): Delete unused variable. (allocate_bp_location): Delete unused variable. (create_breakpoint): Delete unused variable. (watch_command_1): Delete unused variable. (catch_exception_command_1): Delete unused variable. (catch_ada_exception_command): Delete unused variable. (delete_breakpoint): Delete unused variable. (breakpoint_re_set_one): Delete unused variable. (do_enable_breakpoint): Delete unused variable.
This commit is contained in:
Michael Snyder
parent
a1b7d1984a
commit
afe38095c3
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@ -1,3 +1,26 @@
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2010-05-05 Michael Snyder <msnyder@vmware.com>
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* breakpoint.c (validate_commands_for_breakpoint):
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Delete unused variables.
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(insert_catchpoint): Delete unused variable.
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(update_watchpoint): Delete unused variable.
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(insert_bp_location): Delete unused variable.
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(insert_breakpoint_locations): Delete unused variable.
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(remove_breakpoint_1): Delete unused variable.
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(software_breakpoint_inserted_here_p): Delete unused variable.
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(watchpoints_triggered): Delete unused variable.
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(bpstat_check_watchpoint): Delete unused variable.
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(bpstat_stop_status): Delete unused variable.
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(print_one_breakpoint_location): Delete unused variable.
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(allocate_bp_location): Delete unused variable.
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(create_breakpoint): Delete unused variable.
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(watch_command_1): Delete unused variable.
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(catch_exception_command_1): Delete unused variable.
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(catch_ada_exception_command): Delete unused variable.
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(delete_breakpoint): Delete unused variable.
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(breakpoint_re_set_one): Delete unused variable.
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(do_enable_breakpoint): Delete unused variable.
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2010-05-06 Pedro Alves <pedro@codesourcery.com>
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* amd64-tdep.c: Include disasm.h.
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@ -850,7 +850,6 @@ validate_commands_for_breakpoint (struct breakpoint *b,
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struct command_line *while_stepping = 0;
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for (c = commands; c; c = c->next)
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{
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char *l = c->line;
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if (c->control_type == while_stepping_control)
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{
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if (b->type == bp_fast_tracepoint)
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@ -870,7 +869,6 @@ validate_commands_for_breakpoint (struct breakpoint *b,
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c2 = while_stepping->body_list[0];
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for (; c2; c2 = c2->next)
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{
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char *l = c2->line;
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if (c2->control_type == while_stepping_control)
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error (_("The 'while-stepping' command cannot be nested"));
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}
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@ -1165,7 +1163,6 @@ static void
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insert_catchpoint (struct ui_out *uo, void *args)
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{
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struct breakpoint *b = (struct breakpoint *) args;
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int val = -1;
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gdb_assert (b->type == bp_catchpoint);
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gdb_assert (b->ops != NULL && b->ops->insert != NULL);
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@ -1342,9 +1339,7 @@ update_watchpoint (struct breakpoint *b, int reparse)
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{
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int within_current_scope;
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struct frame_id saved_frame_id;
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struct bp_location *loc;
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int frame_saved;
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bpstat bs;
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/* If this is a local watchpoint, we only want to check if the
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watchpoint frame is in scope if the current thread is the thread
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@ -1645,7 +1640,6 @@ insert_bp_location (struct bp_location *bpt,
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{
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if (automatic_hardware_breakpoints)
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{
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int changed = 0;
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enum bp_loc_type new_type;
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if (mr->attrib.mode != MEM_RW)
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@ -1936,9 +1930,6 @@ insert_breakpoint_locations (void)
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ALL_BP_LOCATIONS (b, bp_tmp)
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{
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struct thread_info *tp;
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CORE_ADDR last_addr;
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if (!should_be_inserted (b) || b->inserted)
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continue;
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@ -2393,7 +2384,6 @@ static int
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remove_breakpoint_1 (struct bp_location *b, insertion_state_t is)
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{
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int val;
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struct cleanup *old_chain;
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if (b->owner->enable_state == bp_permanent)
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/* Permanent breakpoints cannot be inserted or removed. */
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@ -2480,9 +2470,6 @@ remove_breakpoint_1 (struct bp_location *b, insertion_state_t is)
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}
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else if (b->loc_type == bp_loc_hardware_watchpoint)
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{
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struct value *v;
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struct value *n;
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b->inserted = (is == mark_inserted);
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val = target_remove_watchpoint (b->address, b->length,
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b->watchpoint_type);
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@ -2755,7 +2742,6 @@ int
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software_breakpoint_inserted_here_p (struct address_space *aspace, CORE_ADDR pc)
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{
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struct bp_location *bpt, **bptp_tmp;
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int any_breakpoint_here = 0;
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ALL_BP_LOCATIONS (bpt, bptp_tmp)
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{
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@ -3523,7 +3509,6 @@ watchpoints_triggered (struct target_waitstatus *ws)
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if (is_hardware_watchpoint (b))
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{
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struct bp_location *loc;
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struct value *v;
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b->watchpoint_triggered = watch_triggered_no;
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for (loc = b->loc; loc; loc = loc->next)
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@ -3756,8 +3741,6 @@ bpstat_check_watchpoint (bpstat bs)
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if (is_watchpoint (b))
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{
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CORE_ADDR addr;
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struct value *v;
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int must_check_value = 0;
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if (b->type == bp_watchpoint)
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@ -4032,7 +4015,7 @@ bpstat_stop_status (struct address_space *aspace,
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CORE_ADDR bp_addr, ptid_t ptid)
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{
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struct breakpoint *b = NULL;
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struct bp_location *bl, **blp_tmp;
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struct bp_location *bl;
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struct bp_location *loc;
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/* Root of the chain of bpstat's */
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struct bpstats root_bs[1];
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@ -4493,7 +4476,6 @@ print_one_breakpoint_location (struct breakpoint *b,
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int allflag)
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{
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struct command_line *l;
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struct symbol *sym;
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struct ep_type_description
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{
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enum bptype type;
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@ -5325,7 +5307,7 @@ adjust_breakpoint_address (struct gdbarch *gdbarch,
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static struct bp_location *
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allocate_bp_location (struct breakpoint *bpt)
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{
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struct bp_location *loc, *loc_p;
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struct bp_location *loc;
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loc = xmalloc (sizeof (struct bp_location));
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memset (loc, 0, sizeof (*loc));
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@ -7328,7 +7310,6 @@ create_breakpoint (struct gdbarch *gdbarch,
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struct symtabs_and_lines sals;
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struct symtab_and_line pending_sal;
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char *copy_arg;
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char *err_msg;
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char *addr_start = arg;
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char **addr_string;
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struct cleanup *old_chain;
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@ -7469,7 +7450,6 @@ create_breakpoint (struct gdbarch *gdbarch,
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}
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else
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{
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struct symtab_and_line sal = {0};
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struct breakpoint *b;
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make_cleanup (xfree, copy_arg);
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@ -7700,7 +7680,6 @@ stopat_command (char *arg, int from_tty)
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static void
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watch_command_1 (char *arg, int accessflag, int from_tty)
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{
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struct gdbarch *gdbarch = get_current_arch ();
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struct breakpoint *b, *scope_breakpoint = NULL;
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struct expression *exp;
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struct block *exp_valid_block = NULL, *cond_exp_valid_block = NULL;
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@ -8401,7 +8380,6 @@ catch_exception_command_1 (enum exception_event_kind ex_event, char *arg,
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int tempflag, int from_tty)
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{
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char *cond_string = NULL;
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struct symtab_and_line *sal = NULL;
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if (!arg)
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arg = "";
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@ -8501,7 +8479,6 @@ catch_ada_exception_command (char *arg, int from_tty,
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struct gdbarch *gdbarch = get_current_arch ();
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int tempflag;
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struct symtab_and_line sal;
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enum bptype type;
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char *addr_string = NULL;
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char *exp_string = NULL;
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char *cond_string = NULL;
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@ -9238,7 +9215,6 @@ void
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delete_breakpoint (struct breakpoint *bpt)
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{
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struct breakpoint *b;
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struct bp_location *loc, *next;
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gdb_assert (bpt != NULL);
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@ -9554,14 +9530,11 @@ breakpoint_re_set_one (void *bint)
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{
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/* get past catch_errs */
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struct breakpoint *b = (struct breakpoint *) bint;
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struct value *mark;
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int i;
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int not_found = 0;
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int *not_found_ptr = ¬_found;
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struct symtabs_and_lines sals = {0};
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struct symtabs_and_lines expanded = {0};
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char *s;
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enum enable_state save_enable;
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struct gdb_exception e;
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struct cleanup *cleanups = make_cleanup (null_cleanup, NULL);
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@ -10021,8 +9994,7 @@ disable_command (char *args, int from_tty)
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static void
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do_enable_breakpoint (struct breakpoint *bpt, enum bpdisp disposition)
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{
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int target_resources_ok, other_type_used;
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struct value *mark;
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int target_resources_ok;
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if (bpt->type == bp_hardware_breakpoint)
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{
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