1 /* Prototypes for exported functions defined in mmix.c 2 Copyright (C) 2000, 2001, 2002 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 2, 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 COPYING. If not, write to 19 the Free Software Foundation, 59 Temple Place - Suite 330, 20 Boston, MA 02111-1307, USA. */ 21 22 extern void mmix_override_options PARAMS ((void)); 23 extern void mmix_init_expanders PARAMS ((void)); 24 extern int mmix_eh_return_data_regno PARAMS ((int)); 25 extern int mmix_initial_elimination_offset PARAMS ((int, int)); 26 extern int mmix_starting_frame_offset PARAMS ((void)); 27 extern int mmix_function_arg_regno_p PARAMS ((int, int)); 28 extern void mmix_function_profiler PARAMS ((FILE *, int)); 29 extern void mmix_trampoline_template PARAMS ((FILE *)); 30 extern int mmix_trampoline_size; 31 extern int mmix_reversible_cc_mode PARAMS ((enum machine_mode)); 32 extern int mmix_register_move_cost 33 PARAMS ((enum machine_mode, enum reg_class, enum reg_class)); 34 extern const char *mmix_text_section_asm_op PARAMS ((void)); 35 extern const char *mmix_data_section_asm_op PARAMS ((void)); 36 extern void mmix_asm_file_start PARAMS ((FILE *)); 37 extern void mmix_asm_file_end PARAMS ((FILE *)); 38 extern void mmix_asm_output_source_filename PARAMS ((FILE *, const char *)); 39 extern void mmix_output_quoted_string PARAMS ((FILE *, const char *, int)); 40 extern void mmix_asm_output_source_line PARAMS ((FILE *, int)); 41 extern void mmix_asm_output_ascii PARAMS ((FILE *, const char *, int)); 42 extern void mmix_asm_output_label PARAMS ((FILE *, const char *)); 43 extern void mmix_asm_weaken_label PARAMS ((FILE *, const char *)); 44 extern void mmix_asm_output_labelref PARAMS ((FILE *, const char *)); 45 extern void mmix_asm_output_internal_label 46 PARAMS ((FILE *, const char *, int)); 47 extern void mmix_asm_output_def PARAMS ((FILE *, const char *, const char *)); 48 extern int mmix_print_operand_punct_valid_p PARAMS ((int)); 49 extern void mmix_asm_output_reg_push PARAMS ((FILE *, int)); 50 extern void mmix_asm_output_reg_pop PARAMS ((FILE *, int)); 51 extern void mmix_asm_output_skip PARAMS ((FILE *, int)); 52 extern void mmix_asm_output_align PARAMS ((FILE *, int)); 53 extern int mmix_shiftable_wyde_value PARAMS ((unsigned HOST_WIDEST_INT)); 54 extern void mmix_output_register_setting 55 PARAMS ((FILE *, int, HOST_WIDEST_INT, int)); 56 extern void mmix_conditional_register_usage PARAMS ((void)); 57 extern int mmix_local_regno PARAMS ((int)); 58 extern int mmix_dbx_register_number PARAMS ((int)); 59 extern int mmix_use_simple_return PARAMS ((void)); 60 extern void mmix_make_decl_one_only PARAMS ((tree)); 61 extern int mmix_function_arg_pass_by_reference 62 PARAMS ((const CUMULATIVE_ARGS *, enum machine_mode, tree, int)); 63 extern rtx mmix_function_outgoing_value PARAMS ((tree, tree)); 64 extern int mmix_function_value_regno_p PARAMS ((int)); 65 extern int mmix_data_alignment PARAMS ((tree, int)); 66 extern int mmix_constant_alignment PARAMS ((tree, int)); 67 extern int mmix_local_alignment PARAMS ((tree, int)); 68 extern void mmix_setup_incoming_varargs 69 PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int *, int)); 70 extern void mmix_asm_output_pool_prologue 71 PARAMS ((FILE *, const char *, tree, int)); 72 extern void mmix_asm_output_aligned_common 73 PARAMS ((FILE *, const char *, int, int)); 74 extern void mmix_asm_output_aligned_local 75 PARAMS ((FILE *, const char *, int, int)); 76 extern void mmix_asm_declare_register_global 77 PARAMS ((FILE *, tree, int, const char *)); 78 extern rtx mmix_function_arg 79 PARAMS ((const CUMULATIVE_ARGS *, enum machine_mode, tree, int, int)); 80 extern rtx mmix_expand_builtin_va_arg PARAMS ((tree, tree)); 81 extern void mmix_asm_output_addr_diff_elt PARAMS ((FILE *, rtx, int, int)); 82 extern void mmix_asm_output_addr_vec_elt PARAMS ((FILE *, int)); 83 extern enum reg_class mmix_preferred_reload_class 84 PARAMS ((rtx, enum reg_class)); 85 extern enum reg_class mmix_preferred_output_reload_class 86 PARAMS ((rtx, enum reg_class)); 87 extern enum reg_class mmix_secondary_reload_class 88 PARAMS ((enum reg_class, enum machine_mode, rtx, int)); 89 extern int mmix_const_ok_for_letter_p PARAMS ((HOST_WIDE_INT, int)); 90 extern int mmix_const_double_ok_for_letter_p PARAMS ((rtx, int)); 91 extern int mmix_extra_constraint PARAMS ((rtx, int, int)); 92 extern rtx mmix_dynamic_chain_address PARAMS ((rtx)); 93 extern rtx mmix_return_addr_rtx PARAMS ((int, rtx)); 94 extern rtx mmix_eh_return_stackadj_rtx PARAMS ((void)); 95 extern rtx mmix_eh_return_handler_rtx PARAMS ((void)); 96 extern void mmix_initialize_trampoline PARAMS ((rtx, rtx, rtx)); 97 extern int mmix_constant_address_p PARAMS ((rtx)); 98 extern int mmix_legitimate_address PARAMS ((enum machine_mode, rtx, int)); 99 extern int mmix_legitimate_constant_p PARAMS ((rtx)); 100 extern int mmix_address_cost PARAMS ((rtx)); 101 extern void mmix_print_operand PARAMS ((FILE *, rtx, int)); 102 extern void mmix_print_operand_address PARAMS ((FILE *, rtx)); 103 extern void mmix_machine_dependent_reorg PARAMS ((rtx)); 104 extern void mmix_expand_prologue PARAMS ((void)); 105 extern void mmix_expand_epilogue PARAMS ((void)); 106 extern rtx mmix_get_hard_reg_initial_val PARAMS ((enum machine_mode, int)); 107 extern int mmix_asm_preferred_eh_data_format PARAMS ((int, int)); 108 extern void mmix_setup_frame_addresses PARAMS ((void)); 109 110 #ifdef RTX_CODE 111 /* Needs to be ifdef:d for sake of enum rtx_code. */ 112 extern enum machine_mode mmix_select_cc_mode PARAMS ((enum rtx_code, rtx, rtx)); 113 extern void mmix_canonicalize_comparison PARAMS ((enum rtx_code *, rtx *, rtx *)); 114 extern int mmix_rtx_cost_recalculated 115 PARAMS ((rtx, enum rtx_code, enum rtx_code, int *)); 116 extern int mmix_valid_comparison PARAMS ((enum rtx_code, enum machine_mode, rtx)); 117 extern rtx mmix_gen_compare_reg PARAMS ((enum rtx_code, rtx, rtx)); 118 #endif 119 120 /* 121 * Local variables: 122 * eval: (c-set-style "gnu") 123 * indent-tabs-mode: t 124 * End: 125 */ 126