| /* score-protos.h for Sunplus S+CORE processor |
| Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it |
| under the terms of the GNU General Public License as published |
| by the Free Software Foundation; either version 3, or (at your |
| option) any later version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| License for more details. |
| |
| 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/>. */ |
| |
| #ifndef GCC_SCORE_PROTOS_H |
| #define GCC_SCORE_PROTOS_H |
| |
| /* Machine Print. */ |
| enum score_mem_unit {SCORE_BYTE = 0, SCORE_HWORD = 1, SCORE_WORD = 2}; |
| |
| #define SCORE_ALIGN_UNIT(V, UNIT) !(V & ((1 << UNIT) - 1)) |
| |
| extern void score_gen_cmp (enum machine_mode mode); |
| extern void score_prologue (void); |
| extern void score_epilogue (int sibcall_p); |
| extern void score_call (rtx *ops, bool sib); |
| extern void score_call_value (rtx *ops, bool sib); |
| extern void score_movdi (rtx *ops); |
| extern void score_zero_extract_andi (rtx *ops); |
| extern const char * score_linsn (rtx *ops, enum score_mem_unit unit, bool sign); |
| extern const char * score_sinsn (rtx *ops, enum score_mem_unit unit); |
| extern const char * score_limm (rtx *ops); |
| extern const char * score_move (rtx *ops); |
| extern bool score_unaligned_load (rtx* ops); |
| extern bool score_unaligned_store (rtx* ops); |
| extern bool score_block_move (rtx* ops); |
| extern int score_address_cost (rtx addr, bool speed); |
| extern rtx score_function_arg (const CUMULATIVE_ARGS *cum, |
| enum machine_mode mode, |
| tree type, int named); |
| extern int score_address_p (enum machine_mode mode, rtx x, int strict); |
| extern int score_reg_class (int regno); |
| extern int score_register_move_cost (enum machine_mode mode, enum reg_class to, |
| enum reg_class from); |
| extern int score_hard_regno_mode_ok (unsigned int, enum machine_mode); |
| extern int score_const_ok_for_letter_p (HOST_WIDE_INT value, char c); |
| extern int score_extra_constraint (rtx op, char c); |
| extern rtx score_return_addr (int count, rtx frame); |
| extern void score_initialize_trampoline (rtx ADDR, rtx FUNC, rtx CHAIN); |
| extern int score_regno_mode_ok_for_base_p (int regno, int strict); |
| extern void score_function_arg_advance (CUMULATIVE_ARGS *cum, |
| enum machine_mode mode, |
| tree type, int named); |
| extern void score_init_cumulative_args (CUMULATIVE_ARGS *cum, |
| tree fntype, rtx libname); |
| extern void score_declare_object (FILE *stream, const char *name, |
| const char *directive, const char *fmt, ...); |
| extern int score_output_external (FILE *file, tree decl, const char *name); |
| extern void score_override_options (void); |
| extern enum reg_class score_secondary_reload_class (enum reg_class rclass, |
| enum machine_mode mode, |
| rtx x); |
| extern rtx score_function_value (tree valtype, tree func, |
| enum machine_mode mode); |
| extern enum reg_class score_preferred_reload_class (rtx x, |
| enum reg_class rclass); |
| extern HOST_WIDE_INT score_initial_elimination_offset (int from, int to); |
| extern void score_print_operand (FILE *file, rtx op, int letter); |
| extern void score_print_operand_address (FILE *file, rtx addr); |
| extern int score_legitimize_address (rtx *xloc); |
| extern int score_arg_partial_bytes (CUMULATIVE_ARGS *cum, |
| enum machine_mode mode, |
| tree type, bool named); |
| extern int score_symbolic_constant_p (rtx x, |
| enum score_symbol_type *symbol_type); |
| extern void score_movsicc (rtx *ops); |
| extern const char * score_select_add_imm (rtx *ops, bool set_cc); |
| extern const char * score_select (rtx *ops, const char *inst_pre, bool commu, |
| const char *letter, bool set_cc); |
| extern const char * score_output_casesi (rtx *operands); |
| extern const char * score_rpush (rtx *ops); |
| extern const char * score_rpop (rtx *ops); |
| extern bool score_rtx_costs (rtx x, int code, int outer_code, int *total, bool speed); |
| |
| #ifdef RTX_CODE |
| extern enum machine_mode score_select_cc_mode (enum rtx_code op, rtx x, rtx y); |
| #endif |
| |
| extern struct extern_list *extern_head; |
| |
| #endif /* GCC_SCORE_PROTOS_H */ |