EXCEPTIONS_SIGJMP_BUF *
exceptions_state_mc_init (volatile struct gdb_exception *exception,
return_mask mask)
{
struct catcher *new_catcher = XCNEW (struct catcher);
/* Start with no exception, save it's address. */
exception->reason = 0;
exception->error = GDB_NO_ERROR;
exception->message = NULL;
new_catcher->exception = exception;
new_catcher->mask = mask;
/* Prevent error/quit during FUNC from calling cleanups established
prior to here. */
new_catcher->saved_cleanup_chain = save_cleanups ();
/* Push this new catcher on the top. */
new_catcher->prev = current_catcher;
current_catcher = new_catcher;
new_catcher->state = CATCHER_CREATED;
return &new_catcher->buf;
}
SIGJMP_BUF *
exceptions_state_mc_init (void)
{
struct catcher *new_catcher = XCNEW (struct catcher);
/* Start with no exception. */
new_catcher->exception = exception_none;
/* Prevent error/quit during FUNC from calling cleanups established
prior to here. */
new_catcher->saved_cleanup_chain = save_cleanups ();
/* Push this new catcher on the top. */
new_catcher->prev = current_catcher;
current_catcher = new_catcher;
new_catcher->state = CATCHER_CREATED;
return &new_catcher->buf;
}
void *
exception_try_scope_entry (void)
{
++try_scope_depth;
return (void *) save_cleanups ();
}