/* Definitions of target machine for GNU compiler for iq2000.
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/* Definitions of target machine for GNU compiler for iq2000.
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Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
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Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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any later version.
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GCC is distributed in the hope that it will be useful,
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_IQ2000_PROTOS_H
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#ifndef GCC_IQ2000_PROTOS_H
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#define GCC_IQ2000_PROTOS_H
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#define GCC_IQ2000_PROTOS_H
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extern int iq2000_check_split (rtx, enum machine_mode);
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extern int iq2000_check_split (rtx, enum machine_mode);
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extern int iq2000_reg_mode_ok_for_base_p (rtx, enum machine_mode, int);
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extern int iq2000_reg_mode_ok_for_base_p (rtx, enum machine_mode, int);
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extern const char * iq2000_fill_delay_slot (const char *, enum delay_type, rtx *, rtx);
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extern const char * iq2000_fill_delay_slot (const char *, enum delay_type, rtx *, rtx);
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extern const char * iq2000_move_1word (rtx *, rtx, int);
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extern const char * iq2000_move_1word (rtx *, rtx, int);
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extern void override_options (void);
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extern void override_options (void);
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extern HOST_WIDE_INT iq2000_debugger_offset (rtx, HOST_WIDE_INT);
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extern HOST_WIDE_INT iq2000_debugger_offset (rtx, HOST_WIDE_INT);
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extern void final_prescan_insn (rtx, rtx *, int);
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extern void final_prescan_insn (rtx, rtx *, int);
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extern HOST_WIDE_INT compute_frame_size (HOST_WIDE_INT);
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extern HOST_WIDE_INT compute_frame_size (HOST_WIDE_INT);
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extern int iq2000_initial_elimination_offset (int, int);
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extern int iq2000_initial_elimination_offset (int, int);
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extern void iq2000_expand_prologue (void);
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extern void iq2000_expand_prologue (void);
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extern void iq2000_expand_epilogue (void);
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extern void iq2000_expand_epilogue (void);
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extern void iq2000_expand_eh_return (rtx);
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extern void iq2000_expand_eh_return (rtx);
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extern int iq2000_can_use_return_insn (void);
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extern int iq2000_can_use_return_insn (void);
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extern int iq2000_adjust_insn_length (rtx, int);
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extern int iq2000_adjust_insn_length (rtx, int);
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extern char * iq2000_output_conditional_branch (rtx, rtx *, int, int, int, int);
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extern char * iq2000_output_conditional_branch (rtx, rtx *, int, int, int, int);
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extern void print_operand_address (FILE *, rtx);
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extern void print_operand_address (FILE *, rtx);
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extern void print_operand (FILE *, rtx, int);
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extern void print_operand (FILE *, rtx, int);
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#ifdef RTX_CODE
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#ifdef RTX_CODE
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extern rtx gen_int_relational (enum rtx_code, rtx, rtx, rtx, int *);
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extern rtx gen_int_relational (enum rtx_code, rtx, rtx, rtx, int *);
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extern void gen_conditional_branch (rtx *, enum machine_mode);
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extern void gen_conditional_branch (rtx *, enum machine_mode);
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#endif
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#endif
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#ifdef TREE_CODE
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#ifdef TREE_CODE
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extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx);
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extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx);
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extern void function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, tree, int);
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extern void function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, tree, int);
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extern struct rtx_def * function_arg (CUMULATIVE_ARGS *, enum machine_mode, const_tree, int);
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extern struct rtx_def * function_arg (CUMULATIVE_ARGS *, enum machine_mode, const_tree, int);
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extern bool iq2000_function_value_regno_p (const unsigned int);
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extern bool iq2000_function_value_regno_p (const unsigned int);
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#endif
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#endif
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#endif /* ! GCC_IQ2000_PROTOS_H */
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#endif /* ! GCC_IQ2000_PROTOS_H */
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