1 /* Definitions of target machine for GNU compiler. 2 Hitachi H8/300 version generating coff 3 Copyright (C) 2000, 2002, 2003 Free SoftwareFoundation, Inc. 4 Contributed by Steve Chamberlain (sac@cygnus.com), 5 Jim Wilson (wilson@cygnus.com), and Doug Evans (dje@cygnus.com). 6 7 This file is part of GNU CC. 8 9 GNU CC is free software; you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation; either version 2, or (at your option) 12 any later version. 13 14 GNU CC is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with GNU CC; see the file COPYING. If not, write to 21 the Free Software Foundation, 59 Temple Place - Suite 330, 22 Boston, MA 02111-1307, USA. */ 23 24 #ifndef GCC_H8300_PROTOS_H 25 #define GCC_H8300_PROTOS_H 26 27 /* Declarations for functions used in insn-output.c. */ 28 #ifdef RTX_CODE 29 extern const char *output_a_shift PARAMS ((rtx *)); 30 extern unsigned int compute_a_shift_length PARAMS ((rtx, rtx *)); 31 extern const char *emit_a_rotate PARAMS ((enum rtx_code, rtx *)); 32 extern const char *output_simode_bld PARAMS ((int, rtx[])); 33 extern void print_operand_address PARAMS ((FILE *, rtx)); 34 extern int const_costs PARAMS ((rtx, enum rtx_code, enum rtx_code)); 35 extern int h8300_and_costs PARAMS ((rtx)); 36 extern int h8300_shift_costs PARAMS ((rtx)); 37 extern void print_operand PARAMS ((FILE *, rtx, int)); 38 extern void final_prescan_insn PARAMS ((rtx, rtx *, int)); 39 extern int do_movsi PARAMS ((rtx[])); 40 extern void notice_update_cc PARAMS ((rtx, rtx)); 41 extern const char *output_logical_op PARAMS ((enum machine_mode, rtx *)); 42 extern unsigned int compute_logical_op_length PARAMS ((enum machine_mode, 43 rtx *)); 44 extern int compute_logical_op_cc PARAMS ((enum machine_mode, rtx *)); 45 extern int expand_a_shift PARAMS ((enum machine_mode, int, rtx[])); 46 extern int h8300_shift_needs_scratch_p PARAMS ((int, enum machine_mode)); 47 extern int expand_a_rotate PARAMS ((enum rtx_code, rtx[])); 48 extern int fix_bit_operand PARAMS ((rtx *, int, enum rtx_code)); 49 extern int h8300_adjust_insn_length PARAMS ((rtx, int)); 50 extern void split_adds_subs PARAMS ((enum machine_mode, rtx[])); 51 52 extern int general_operand_src PARAMS ((rtx, enum machine_mode)); 53 extern int general_operand_dst PARAMS ((rtx, enum machine_mode)); 54 extern int single_one_operand PARAMS ((rtx, enum machine_mode)); 55 extern int single_zero_operand PARAMS ((rtx, enum machine_mode)); 56 extern int call_insn_operand PARAMS ((rtx, enum machine_mode)); 57 extern int two_insn_adds_subs_operand PARAMS ((rtx, enum machine_mode)); 58 extern int small_call_insn_operand PARAMS ((rtx, enum machine_mode)); 59 extern int jump_address_operand PARAMS ((rtx, enum machine_mode)); 60 extern int bit_operand PARAMS ((rtx, enum machine_mode)); 61 extern int bit_memory_operand PARAMS ((rtx, enum machine_mode)); 62 extern int stack_pointer_operand PARAMS ((rtx, enum machine_mode)); 63 extern int const_int_gt_2_operand PARAMS ((rtx, enum machine_mode)); 64 extern int const_int_ge_8_operand PARAMS ((rtx, enum machine_mode)); 65 extern int bit_operator PARAMS ((rtx, enum machine_mode)); 66 extern int nshift_operator PARAMS ((rtx, enum machine_mode)); 67 68 extern int h8300_eightbit_constant_address_p PARAMS ((rtx)); 69 extern int h8300_tiny_constant_address_p PARAMS ((rtx)); 70 71 /* Used in builtins.c */ 72 extern rtx h8300_return_addr_rtx PARAMS ((int, rtx)); 73 #endif /* RTX_CODE */ 74 75 #ifdef TREE_CODE 76 extern struct rtx_def *function_arg PARAMS ((CUMULATIVE_ARGS *, 77 enum machine_mode, tree, int)); 78 extern int h8300_funcvec_function_p PARAMS ((tree)); 79 extern int h8300_eightbit_data_p PARAMS ((tree)); 80 extern int h8300_tiny_data_p PARAMS ((tree)); 81 #endif /* TREE_CODE */ 82 83 extern void h8300_init_once PARAMS ((void)); 84 extern void asm_file_start PARAMS ((FILE *)); 85 extern void asm_file_end PARAMS ((FILE *)); 86 extern int h8300_initial_elimination_offset PARAMS ((int, int)); 87 88 #ifdef GCC_C_PRAGMA_H 89 extern void h8300_pr_interrupt PARAMS ((cpp_reader *)); 90 extern void h8300_pr_saveall PARAMS ((cpp_reader *)); 91 #endif 92 93 #endif /* ! GCC_H8300_PROTOS_H */ 94