| /* Definitions of target machine for GNU compiler, for Xilinx MicroBlaze. |
| Copyright (C) 2009-2022 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| Contributed by Michael Eager <eager@eagercon.com>. |
| |
| 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_MICROBLAZE_PROTOS_H |
| #define GCC_MICROBLAZE_PROTOS_H |
| |
| #ifdef RTX_CODE |
| extern int pic_address_needs_scratch (rtx); |
| extern bool microblaze_constant_address_p (rtx x); |
| extern void expand_block_move (rtx *); |
| extern void microblaze_expand_prologue (void); |
| extern void microblaze_expand_epilogue (void); |
| extern void override_options (void); |
| extern int microblaze_expand_shift (rtx *); |
| extern bool microblaze_expand_move (machine_mode, rtx *); |
| extern bool microblaze_expand_block_move (rtx, rtx, rtx, rtx); |
| extern void microblaze_expand_divide (rtx *); |
| extern void microblaze_expand_conditional_branch (machine_mode, rtx *); |
| extern void microblaze_expand_conditional_branch_reg (machine_mode, rtx *); |
| extern void microblaze_expand_conditional_branch_sf (rtx *); |
| extern int microblaze_can_use_return_insn (void); |
| extern void print_operand (FILE *, rtx, int); |
| extern void print_operand_address (FILE *, rtx); |
| extern void init_cumulative_args (CUMULATIVE_ARGS *,tree, rtx); |
| extern bool microblaze_legitimate_address_p (machine_mode, rtx, bool); |
| extern int microblaze_is_interrupt_variant (void); |
| extern int microblaze_is_break_handler (void); |
| extern int microblaze_break_function_p (tree func); |
| extern rtx microblaze_return_addr (int, rtx); |
| extern int simple_memory_operand (rtx, machine_mode); |
| extern int double_memory_operand (rtx, machine_mode); |
| extern void microblaze_order_regs_for_local_alloc (void); |
| extern int microblaze_regno_ok_for_base_p (int, int); |
| extern HOST_WIDE_INT microblaze_initial_elimination_offset (int, int); |
| extern void microblaze_declare_object (FILE *, const char *, const char *, |
| const char *, int); |
| extern void microblaze_asm_output_ident (const char *); |
| extern int microblaze_legitimate_pic_operand (rtx); |
| extern bool microblaze_tls_referenced_p (rtx); |
| extern int symbol_mentioned_p (rtx); |
| extern int label_mentioned_p (rtx); |
| extern bool microblaze_cannot_force_const_mem (machine_mode, rtx); |
| extern void microblaze_eh_return (rtx op0); |
| #endif /* RTX_CODE */ |
| |
| /* Declare functions in microblaze-c.cc. */ |
| extern void microblaze_cpp_define (struct cpp_reader *); |
| |
| #endif /* GCC_MICROBLAZE_PROTOS_H */ |