Convert break-catch-syscall.c to type-safe registry API
This changes break-catch-syscall.c to use the type-safe registry API. gdb/ChangeLog 2019-05-08 Tom Tromey <tom@tromey.com> * break-catch-syscall.c (catch_syscall_inferior_data): Move. Change type. (get_catch_syscall_inferior_data): Update. (catch_syscall_inferior_data_cleanup): Remove. (_initialize_break_catch_syscall): Update.
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@ -1,3 +1,11 @@
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2019-05-08 Tom Tromey <tom@tromey.com>
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* break-catch-syscall.c (catch_syscall_inferior_data): Move.
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Change type.
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(get_catch_syscall_inferior_data): Update.
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(catch_syscall_inferior_data_cleanup): Remove.
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(_initialize_break_catch_syscall): Update.
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2019-05-08 Tom Tromey <tom@tromey.com>
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* inflow.c (struct terminal_info): Add destructor and
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@ -42,8 +42,6 @@ struct syscall_catchpoint : public breakpoint
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std::vector<int> syscalls_to_be_caught;
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};
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static const struct inferior_data *catch_syscall_inferior_data = NULL;
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struct catch_syscall_inferior_data
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{
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/* We keep a count of the number of times the user has requested a
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@ -61,31 +59,21 @@ struct catch_syscall_inferior_data
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int total_syscalls_count;
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};
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static const struct inferior_key<struct catch_syscall_inferior_data>
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catch_syscall_inferior_data;
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static struct catch_syscall_inferior_data *
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get_catch_syscall_inferior_data (struct inferior *inf)
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{
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struct catch_syscall_inferior_data *inf_data;
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inf_data = ((struct catch_syscall_inferior_data *)
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inferior_data (inf, catch_syscall_inferior_data));
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inf_data = catch_syscall_inferior_data.get (inf);
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if (inf_data == NULL)
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{
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inf_data = new struct catch_syscall_inferior_data ();
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set_inferior_data (inf, catch_syscall_inferior_data, inf_data);
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}
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inf_data = catch_syscall_inferior_data.emplace (inf);
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return inf_data;
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}
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static void
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catch_syscall_inferior_data_cleanup (struct inferior *inf, void *arg)
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{
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struct catch_syscall_inferior_data *inf_data
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= (struct catch_syscall_inferior_data *) arg;
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delete inf_data;
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}
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/* Implement the "insert" breakpoint_ops method for syscall
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catchpoints. */
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@ -617,9 +605,6 @@ _initialize_break_catch_syscall (void)
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initialize_syscall_catchpoint_ops ();
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gdb::observers::inferior_exit.attach (clear_syscall_counts);
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catch_syscall_inferior_data
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= register_inferior_data_with_cleanup (NULL,
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catch_syscall_inferior_data_cleanup);
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add_catch_command ("syscall", _("\
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Catch system calls by their names, groups and/or numbers.\n\
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