1 /* Prototypes for exported functions defined in mmix.c 2 Copyright (C) 2000, 2001, 2002, 2003, 2004, 2007 Free Software Foundation, Inc. 3 Contributed by Hans-Peter Nilsson (hp@bitrange.com) 4 5 This file is part of GCC. 6 7 GCC is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3, or (at your option) 10 any later version. 11 12 GCC is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GCC; see the file COPYING3. If not see 19 <http://www.gnu.org/licenses/>. */ 20 21 extern void mmix_override_options (void); 22 extern void mmix_init_expanders (void); 23 extern int mmix_eh_return_data_regno (int); 24 extern int mmix_initial_elimination_offset (int, int); 25 extern int mmix_starting_frame_offset (void); 26 extern int mmix_function_arg_regno_p (int, int); 27 extern void mmix_function_profiler (FILE *, int); 28 extern int mmix_reversible_cc_mode (enum machine_mode); 29 extern int mmix_register_move_cost 30 (enum machine_mode, enum reg_class, enum reg_class); 31 extern const char *mmix_text_section_asm_op (void); 32 extern const char *mmix_data_section_asm_op (void); 33 extern void mmix_asm_output_source_filename (FILE *, const char *); 34 extern void mmix_output_quoted_string (FILE *, const char *, int); 35 extern void mmix_asm_output_source_line (FILE *, int); 36 extern void mmix_asm_output_ascii (FILE *, const char *, int); 37 extern void mmix_asm_output_label (FILE *, const char *); 38 extern void mmix_asm_output_internal_label (FILE *, const char *); 39 extern void mmix_asm_weaken_label (FILE *, const char *); 40 extern void mmix_asm_output_labelref (FILE *, const char *); 41 extern void mmix_asm_output_def (FILE *, const char *, const char *); 42 extern int mmix_print_operand_punct_valid_p (int); 43 extern void mmix_asm_output_reg_push (FILE *, int); 44 extern void mmix_asm_output_reg_pop (FILE *, int); 45 extern void mmix_asm_output_skip (FILE *, int); 46 extern void mmix_asm_output_align (FILE *, int); 47 extern int mmix_shiftable_wyde_value (unsigned HOST_WIDEST_INT); 48 extern void mmix_output_register_setting (FILE *, int, HOST_WIDEST_INT, int); 49 extern void mmix_conditional_register_usage (void); 50 extern int mmix_opposite_regno (int, int); 51 extern int mmix_local_regno (int); 52 extern int mmix_dbx_register_number (int); 53 extern int mmix_use_simple_return (void); 54 extern void mmix_make_decl_one_only (tree); 55 extern rtx mmix_function_outgoing_value (const_tree, const_tree); 56 extern int mmix_function_value_regno_p (int); 57 extern int mmix_data_alignment (tree, int); 58 extern int mmix_constant_alignment (tree, int); 59 extern int mmix_local_alignment (tree, int); 60 extern void mmix_asm_output_pool_prologue (FILE *, const char *, tree, int); 61 extern void mmix_asm_output_aligned_common (FILE *, const char *, int, int); 62 extern void mmix_asm_output_aligned_local (FILE *, const char *, int, int); 63 extern void mmix_asm_declare_register_global 64 (FILE *, tree, int, const char *); 65 extern rtx mmix_function_arg 66 (const CUMULATIVE_ARGS *, enum machine_mode, tree, int, int); 67 extern void mmix_asm_output_addr_diff_elt (FILE *, rtx, int, int); 68 extern void mmix_asm_output_addr_vec_elt (FILE *, int); 69 extern enum reg_class mmix_preferred_reload_class (rtx, enum reg_class); 70 extern enum reg_class mmix_preferred_output_reload_class 71 (rtx, enum reg_class); 72 extern enum reg_class mmix_secondary_reload_class 73 (enum reg_class, enum machine_mode, rtx, int); 74 extern int mmix_const_ok_for_letter_p (HOST_WIDE_INT, int); 75 extern int mmix_const_double_ok_for_letter_p (rtx, int); 76 extern int mmix_extra_constraint (rtx, int, int); 77 extern rtx mmix_dynamic_chain_address (rtx); 78 extern rtx mmix_return_addr_rtx (int, rtx); 79 extern rtx mmix_eh_return_stackadj_rtx (void); 80 extern rtx mmix_eh_return_handler_rtx (void); 81 extern int mmix_constant_address_p (rtx); 82 extern int mmix_legitimate_constant_p (rtx); 83 extern void mmix_print_operand (FILE *, rtx, int); 84 extern void mmix_print_operand_address (FILE *, rtx); 85 extern void mmix_expand_prologue (void); 86 extern void mmix_expand_epilogue (void); 87 extern rtx mmix_get_hard_reg_initial_val (enum machine_mode, int); 88 extern int mmix_asm_preferred_eh_data_format (int, int); 89 extern void mmix_setup_frame_addresses (void); 90 91 #ifdef RTX_CODE 92 /* Needs to be ifdef:d for sake of enum rtx_code. */ 93 extern enum machine_mode mmix_select_cc_mode (enum rtx_code, rtx, rtx); 94 extern void mmix_canonicalize_comparison (enum rtx_code *, rtx *, rtx *); 95 extern rtx mmix_gen_compare_reg (enum rtx_code, rtx, rtx); 96 #endif 97 98 /* 99 * Local variables: 100 * eval: (c-set-style "gnu") 101 * indent-tabs-mode: t 102 * End: 103 */ 104