{
}
+ struct bp_location *allocate_location () override;
+ void re_set () override;
+ void check_status (struct bpstat *bs) override;
+ enum print_stop_action print_it (struct bpstat *bs) override;
+ bool print_one (struct bp_location **) override;
+ void print_mention () override;
+ void print_recreate (struct ui_file *fp) override;
+
/* The name of the specific exception the user specified. */
std::string excep_string;
}
}
-/* Implement the ALLOCATE_LOCATION method in the breakpoint_ops
- structure for all exception catchpoint kinds. */
+/* Implement the ALLOCATE_LOCATION method in the structure for all
+ exception catchpoint kinds. */
-static struct bp_location *
-allocate_location_exception (struct breakpoint *self)
+struct bp_location *
+ada_catchpoint::allocate_location ()
{
- return new ada_catchpoint_location (self);
+ return new ada_catchpoint_location (this);
}
-/* Implement the RE_SET method in the breakpoint_ops structure for all
- exception catchpoint kinds. */
+/* Implement the RE_SET method in the structure for all exception
+ catchpoint kinds. */
-static void
-re_set_exception (struct breakpoint *b)
+void
+ada_catchpoint::re_set ()
{
- struct ada_catchpoint *c = (struct ada_catchpoint *) b;
-
/* Call the base class's method. This updates the catchpoint's
locations. */
- b->re_set ();
+ this->breakpoint::re_set ();
/* Reparse the exception conditional expressions. One for each
location. */
- create_excep_cond_exprs (c, c->m_kind);
+ create_excep_cond_exprs (this, m_kind);
}
/* Returns true if we should stop for this breakpoint hit. If the
return stop;
}
-/* Implement the CHECK_STATUS method in the breakpoint_ops structure
- for all exception catchpoint kinds. */
+/* Implement the CHECK_STATUS method in the structure for all
+ exception catchpoint kinds. */
-static void
-check_status_exception (bpstat *bs)
+void
+ada_catchpoint::check_status (bpstat *bs)
{
bs->stop = should_stop_exception (bs->bp_location_at.get ());
}
-/* Implement the PRINT_IT method in the breakpoint_ops structure
- for all exception catchpoint kinds. */
+/* Implement the PRINT_IT method in the structure for all exception
+ catchpoint kinds. */
-static enum print_stop_action
-print_it_exception (bpstat *bs)
+enum print_stop_action
+ada_catchpoint::print_it (bpstat *bs)
{
struct ui_out *uiout = current_uiout;
- struct breakpoint *b = bs->breakpoint_at;
- annotate_catchpoint (b->number);
+ annotate_catchpoint (number);
if (uiout->is_mi_like_p ())
{
uiout->field_string ("reason",
async_reason_lookup (EXEC_ASYNC_BREAKPOINT_HIT));
- uiout->field_string ("disp", bpdisp_text (b->disposition));
+ uiout->field_string ("disp", bpdisp_text (disposition));
}
- uiout->text (b->disposition == disp_del
+ uiout->text (disposition == disp_del
? "\nTemporary catchpoint " : "\nCatchpoint ");
- uiout->field_signed ("bkptno", b->number);
+ uiout->field_signed ("bkptno", number);
uiout->text (", ");
/* ada_exception_name_addr relies on the selected frame being the
ada_find_printable_frame). */
select_frame (get_current_frame ());
- struct ada_catchpoint *c = (struct ada_catchpoint *) b;
- switch (c->m_kind)
+ switch (m_kind)
{
case ada_catch_exception:
case ada_catch_exception_unhandled:
case ada_catch_handlers:
{
- const CORE_ADDR addr = ada_exception_name_addr (c->m_kind, b);
+ const CORE_ADDR addr = ada_exception_name_addr (m_kind, this);
char exception_name[256];
if (addr != 0)
it clearer to the user which kind of catchpoint just got
hit. We used ui_out_text to make sure that this extra
info does not pollute the exception name in the MI case. */
- if (c->m_kind == ada_catch_exception_unhandled)
+ if (m_kind == ada_catch_exception_unhandled)
uiout->text ("unhandled ");
uiout->field_string ("exception-name", exception_name);
}
return PRINT_SRC_AND_LOC;
}
-/* Implement the PRINT_ONE method in the breakpoint_ops structure
- for all exception catchpoint kinds. */
+/* Implement the PRINT_ONE method in the structure for all exception
+ catchpoint kinds. */
-static bool
-print_one_exception (struct breakpoint *b, struct bp_location **last_loc)
+bool
+ada_catchpoint::print_one (struct bp_location **last_loc)
{
struct ui_out *uiout = current_uiout;
- struct ada_catchpoint *c = (struct ada_catchpoint *) b;
struct value_print_options opts;
get_user_print_options (&opts);
uiout->field_skip ("addr");
annotate_field (5);
- switch (c->m_kind)
+ switch (m_kind)
{
case ada_catch_exception:
- if (!c->excep_string.empty ())
+ if (!excep_string.empty ())
{
std::string msg = string_printf (_("`%s' Ada exception"),
- c->excep_string.c_str ());
+ excep_string.c_str ());
uiout->field_string ("what", msg);
}
break;
case ada_catch_handlers:
- if (!c->excep_string.empty ())
+ if (!excep_string.empty ())
{
uiout->field_fmt ("what",
_("`%s' Ada exception handlers"),
- c->excep_string.c_str ());
+ excep_string.c_str ());
}
else
uiout->field_string ("what", "all Ada exceptions handlers");
/* Implement the PRINT_MENTION method in the breakpoint_ops structure
for all exception catchpoint kinds. */
-static void
-print_mention_exception (struct breakpoint *b)
+void
+ada_catchpoint::print_mention ()
{
- struct ada_catchpoint *c = (struct ada_catchpoint *) b;
struct ui_out *uiout = current_uiout;
- uiout->text (b->disposition == disp_del ? _("Temporary catchpoint ")
+ uiout->text (disposition == disp_del ? _("Temporary catchpoint ")
: _("Catchpoint "));
- uiout->field_signed ("bkptno", b->number);
+ uiout->field_signed ("bkptno", number);
uiout->text (": ");
- switch (c->m_kind)
+ switch (m_kind)
{
case ada_catch_exception:
- if (!c->excep_string.empty ())
+ if (!excep_string.empty ())
{
std::string info = string_printf (_("`%s' Ada exception"),
- c->excep_string.c_str ());
+ excep_string.c_str ());
uiout->text (info);
}
else
break;
case ada_catch_handlers:
- if (!c->excep_string.empty ())
+ if (!excep_string.empty ())
{
std::string info
= string_printf (_("`%s' Ada exception handlers"),
- c->excep_string.c_str ());
+ excep_string.c_str ());
uiout->text (info);
}
else
}
}
-/* Implement the PRINT_RECREATE method in the breakpoint_ops structure
- for all exception catchpoint kinds. */
+/* Implement the PRINT_RECREATE method in the structure for all
+ exception catchpoint kinds. */
-static void
-print_recreate_exception (struct breakpoint *b, struct ui_file *fp)
+void
+ada_catchpoint::print_recreate (struct ui_file *fp)
{
- struct ada_catchpoint *c = (struct ada_catchpoint *) b;
-
- switch (c->m_kind)
+ switch (m_kind)
{
case ada_catch_exception:
gdb_printf (fp, "catch exception");
- if (!c->excep_string.empty ())
- gdb_printf (fp, " %s", c->excep_string.c_str ());
+ if (!excep_string.empty ())
+ gdb_printf (fp, " %s", excep_string.c_str ());
break;
case ada_catch_exception_unhandled:
default:
internal_error (__FILE__, __LINE__, _("unexpected catchpoint type"));
}
- print_recreate_thread (b, fp);
+ print_recreate_thread (this, fp);
}
-/* Virtual table for breakpoint type. */
-static struct breakpoint_ops catch_exception_breakpoint_ops;
-
/* See ada-lang.h. */
bool
is_ada_exception_catchpoint (breakpoint *bp)
{
- return bp->ops == &catch_exception_breakpoint_ops;
+ return dynamic_cast<ada_catchpoint *> (bp) != nullptr;
}
/* Split the arguments specified in a "catch exception" command.
static struct symtab_and_line
ada_exception_sal (enum ada_exception_catchpoint_kind ex,
- std::string *addr_string, const struct breakpoint_ops **ops)
+ std::string *addr_string)
{
const char *sym_name;
struct symbol *sym;
/* Set ADDR_STRING. */
*addr_string = sym_name;
- /* Set OPS. */
- *ops = &catch_exception_breakpoint_ops;
-
return find_function_start_sal (sym, 1);
}
int from_tty)
{
std::string addr_string;
- const struct breakpoint_ops *ops = NULL;
- struct symtab_and_line sal = ada_exception_sal (ex_kind, &addr_string, &ops);
+ struct symtab_and_line sal = ada_exception_sal (ex_kind, &addr_string);
std::unique_ptr<ada_catchpoint> c (new ada_catchpoint (ex_kind));
init_ada_exception_breakpoint (c.get (), gdbarch, sal, addr_string.c_str (),
- ops, tempflag, disabled, from_tty);
+ &vtable_breakpoint_ops,
+ tempflag, disabled, from_tty);
c->excep_string = excep_string;
create_excep_cond_exprs (c.get (), ex_kind);
if (!cond_string.empty ())
static struct cmd_list_element *set_ada_list;
static struct cmd_list_element *show_ada_list;
-static void
-initialize_ada_catchpoint_ops (void)
-{
- struct breakpoint_ops *ops;
-
- initialize_breakpoint_ops ();
-
- ops = &catch_exception_breakpoint_ops;
- *ops = vtable_breakpoint_ops;
- ops->allocate_location = allocate_location_exception;
- ops->re_set = re_set_exception;
- ops->check_status = check_status_exception;
- ops->print_it = print_it_exception;
- ops->print_one = print_one_exception;
- ops->print_mention = print_mention_exception;
- ops->print_recreate = print_recreate_exception;
-}
-
/* This module's 'new_objfile' observer. */
static void
void
_initialize_ada_language ()
{
- initialize_ada_catchpoint_ops ();
-
add_setshow_prefix_cmd
("ada", no_class,
_("Prefix command for changing Ada-specific settings."),
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