/* Output code that will globalize a label. */
void (* globalize_label) (FILE *, const char *);
+ /* Output code that will emit a label for unwind info, if this
+ target requires such labels. Second argument is the decl the
+ unwind info is associated with, third is a boolean: true if
+ this is for exception handling, fourth is a boolean: true if
+ this is only a placeholder for an omitted FDE. */
+ void (* unwind_label) (FILE *, tree, int, int);
+
/* Output an internal label. */
void (* internal_label) (FILE *, const char *, unsigned long);
Microsoft Visual C++ bitfield layout rules. */
bool (* ms_bitfield_layout_p) (tree record_type);
+ /* Return true if anonymous bitfields affect structure alignment. */
+ bool (* align_anon_bitfield) (void);
+
/* Set up target-specific built-in functions. */
void (* init_builtins) (void);
rtx (* expand_builtin) (tree exp, rtx target, rtx subtarget,
enum machine_mode mode, int ignore);
+ /* For a vendor-specific fundamental TYPE, return a pointer to
+ a statically-allocated string containing the C++ mangling for
+ TYPE. In all other cases, return NULL. */
+ const char * (* mangle_fundamental_type) (tree type);
+
/* Make any adjustments to libfunc names needed for this target. */
void (* init_libfuncs) (void);