diff options
Diffstat (limited to 'gcc/targhooks.h')
-rw-r--r-- | gcc/targhooks.h | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/gcc/targhooks.h b/gcc/targhooks.h index 631bdf216df..74c985af1fb 100644 --- a/gcc/targhooks.h +++ b/gcc/targhooks.h @@ -18,16 +18,21 @@ You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ +#include "multi-target.h" + +extern rtx default_legitimize_address (rtx, rtx, enum machine_mode); +START_TARGET_SPECIFIC extern bool default_legitimate_address_p (enum machine_mode, rtx, bool); extern void default_external_libcall (rtx); -extern rtx default_legitimize_address (rtx, rtx, enum machine_mode); extern int default_unspec_may_trap_p (const_rtx, unsigned); + extern enum machine_mode default_promote_function_mode (const_tree, enum machine_mode, int *, const_tree, int); extern enum machine_mode default_promote_function_mode_always_promote (const_tree, enum machine_mode, int *, const_tree, int); +END_TARGET_SPECIFIC extern enum machine_mode default_cc_modes_compatible (enum machine_mode, enum machine_mode); @@ -35,38 +40,50 @@ extern enum machine_mode default_cc_modes_compatible (enum machine_mode, extern bool default_return_in_memory (const_tree, const_tree); extern rtx default_expand_builtin_saveregs (void); +START_TARGET_SPECIFIC extern void default_setup_incoming_varargs (CUMULATIVE_ARGS *, enum machine_mode, tree, int *, int); +END_TARGET_SPECIFIC extern rtx default_builtin_setjmp_frame_value (void); +START_TARGET_SPECIFIC extern bool default_pretend_outgoing_varargs_named (CUMULATIVE_ARGS *); +END_TARGET_SPECIFIC extern enum machine_mode default_eh_return_filter_mode (void); +START_TARGET_SPECIFIC extern enum machine_mode default_libgcc_cmp_return_mode (void); extern enum machine_mode default_libgcc_shift_count_mode (void); extern enum machine_mode default_unwind_word_mode (void); extern unsigned HOST_WIDE_INT default_shift_truncation_mask (enum machine_mode); extern unsigned int default_min_divisions_for_recip_mul (enum machine_mode); +END_TARGET_SPECIFIC extern int default_mode_rep_extended (enum machine_mode, enum machine_mode); extern tree default_stack_protect_guard (void); extern tree default_external_stack_protect_fail (void); +START_TARGET_SPECIFIC extern tree default_hidden_stack_protect_fail (void); +END_TARGET_SPECIFIC extern enum machine_mode default_mode_for_suffix (char); extern tree default_cxx_guard_type (void); +START_TARGET_SPECIFIC extern tree default_cxx_get_cookie_size (tree); extern bool hook_pass_by_reference_must_pass_in_stack (CUMULATIVE_ARGS *, enum machine_mode mode, const_tree, bool); extern bool hook_callee_copies_named (CUMULATIVE_ARGS *ca, enum machine_mode, const_tree, bool); +END_TARGET_SPECIFIC extern void default_unwind_emit (FILE *, rtx); +START_TARGET_SPECIFIC extern bool default_scalar_mode_supported_p (enum machine_mode); extern bool default_decimal_float_supported_p (void); extern bool default_fixed_point_supported_p (void); +END_TARGET_SPECIFIC extern const char * default_invalid_within_doloop (const_rtx); @@ -85,6 +102,7 @@ default_builtin_support_vector_misalignment (enum machine_mode mode, /* These are here, and not in hooks.[ch], because not all users of hooks.h include tm.h, and thus we don't have CUMULATIVE_ARGS. */ +START_TARGET_SPECIFIC extern bool hook_bool_CUMULATIVE_ARGS_false (CUMULATIVE_ARGS *); extern bool hook_bool_CUMULATIVE_ARGS_true (CUMULATIVE_ARGS *); @@ -97,18 +115,22 @@ extern int hook_int_CUMULATIVE_ARGS_mode_tree_bool_0 extern const char *hook_invalid_arg_for_unprototyped_fn (const_tree, const_tree, const_tree); extern bool hook_bool_const_rtx_commutative_p (const_rtx, int); +extern void default_trampoline_init (rtx, tree, rtx); +START_TARGET_SPECIFIC extern rtx default_function_value (const_tree, const_tree, bool); extern rtx default_libcall_value (enum machine_mode, const_rtx); extern rtx default_internal_arg_pointer (void); extern rtx default_static_chain (const_tree, bool); -extern void default_trampoline_init (rtx, tree, rtx); -extern enum reg_class default_branch_target_register_class (void); +extern int /*enum reg_class*/ default_branch_target_register_class (void); #ifdef IRA_COVER_CLASSES -extern const enum reg_class *default_ira_cover_classes (void); +extern const int /*enum reg_class*/ *default_ira_cover_classes (void); #endif -extern enum reg_class default_secondary_reload (bool, rtx, enum reg_class, +extern int /*enum reg_class*/ default_secondary_reload (bool, rtx, + int */enum reg_class*/, enum machine_mode, secondary_reload_info *); +extern bool default_override_options (bool); +END_TARGET_SPECIFIC extern void hook_void_bitmap (bitmap); extern bool default_handle_c_option (size_t, const char *, int); extern int default_reloc_rw_mask (void); |