FreeChainXenon/binutils-gdb
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Remove unused support for target-based exception catching.

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* target.h (struct target_ops): Delete
to_enable_exception_callback and to_get_current_exception_event
members.
(target_enable_exception_callback)
(target_get_current_exception_event): Delete macros.
* target.c (update_current_target): Remove code to inherit and
default those members.
(debug_to_enable_exception_callback)
(debug_to_get_current_exception_event): Delete functions.
(setup_target_debug): Don't install those methods.
* inf-child.c (inf_child_enable_exception_callback)
(inf_child_get_current_exception_event): Delete dummy functions.
(inf_child_target): Don't install them in the target vector.
* breakpoint.h (enum bptype): Delete bp_catch_catch,
bp_catch_throw.
* breakpoint.c (cover_target_enable_exception_callback)
(ep_is_exception_catchpoint, create_exception_catchpoint): Delete
functions.
(insert_bp_location, update_breakpoints_after_exec)
(remove_breakpoint, ep_is_catchpoint, print_it_typical)
(bpstat_stop_status, bpstat_what)
(bpstat_get_triggered_catchpoints, print_one_breakpoint_location)
(user_settable_breakpoint, allocate_bp_location)
(disable_watchpoints_before_interactive_call_start)
(enable_watchpoints_after_interactive_call_stop, mention)
(delete_breakpoint, breakpoint_re_set_one, disable_command)
(enable_command): Remove exception catchpoint cases.
(catch_exception_command_1): Don't try target-based exception
handling.
* stack.c (catch_info): Call print_frame_label_vars
unconditionally.
This commit is contained in:
Jim Blandy 2007-12-13 02:00:09 +00:00
parent ee951a0b34
commit dfdfb3ca98
9 changed files with 49 additions and 396 deletions
Download patch file Download diff file Expand all files Collapse all files

30
gdb/target.c
View file

@ -445,8 +445,6 @@ update_current_target (void)
INHERIT (to_stop, t);
/* Do not inherit to_xfer_partial. */
INHERIT (to_rcmd, t);
INHERIT (to_enable_exception_callback, t);
INHERIT (to_get_current_exception_event, t);
INHERIT (to_pid_to_exec_file, t);
INHERIT (to_log_command, t);
INHERIT (to_stratum, t);
@ -625,12 +623,6 @@ update_current_target (void)
de_fault (to_rcmd,
(void (*) (char *, struct ui_file *))
tcomplain);
de_fault (to_enable_exception_callback,
(struct symtab_and_line * (*) (enum exception_event_kind, int))
nosupport_runtime);
de_fault (to_get_current_exception_event,
(struct exception_event_record * (*) (void))
nosupport_runtime);
de_fault (to_pid_to_exec_file,
(char *(*) (int))
return_zero);
@ -2672,26 +2664,6 @@ debug_to_rcmd (char *command,
fprintf_unfiltered (gdb_stdlog, "target_rcmd (%s, ...)\n", command);
}
static struct symtab_and_line *
debug_to_enable_exception_callback (enum exception_event_kind kind, int enable)
{
struct symtab_and_line *result;
result = debug_target.to_enable_exception_callback (kind, enable);
fprintf_unfiltered (gdb_stdlog,
"target get_exception_callback_sal (%d, %d)\n",
kind, enable);
return result;
}
static struct exception_event_record *
debug_to_get_current_exception_event (void)
{
struct exception_event_record *result;
result = debug_target.to_get_current_exception_event ();
fprintf_unfiltered (gdb_stdlog, "target get_current_exception_event ()\n");
return result;
}
static char *
debug_to_pid_to_exec_file (int pid)
{
@ -2759,8 +2731,6 @@ setup_target_debug (void)
current_target.to_find_new_threads = debug_to_find_new_threads;
current_target.to_stop = debug_to_stop;
current_target.to_rcmd = debug_to_rcmd;
current_target.to_enable_exception_callback = debug_to_enable_exception_callback;
current_target.to_get_current_exception_event = debug_to_get_current_exception_event;
current_target.to_pid_to_exec_file = debug_to_pid_to_exec_file;
}