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Diffstat (limited to 'gcc/config/avr/avr-protos.h')
| -rw-r--r-- | gcc/config/avr/avr-protos.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/gcc/config/avr/avr-protos.h b/gcc/config/avr/avr-protos.h new file mode 100644 index 000000000..06c9254fd --- /dev/null +++ b/gcc/config/avr/avr-protos.h @@ -0,0 +1,121 @@ +/* Prototypes for exported functions defined in avr.c + + Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010 + Free Software Foundation, Inc. + Contributed by Denis Chertykov (chertykov@gmail.com) + + 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/>. */ + + +extern int function_arg_regno_p (int r); +extern void avr_cpu_cpp_builtins (struct cpp_reader * pfile); +extern int avr_ret_register (void); +extern enum reg_class avr_regno_reg_class (int r); +extern void asm_globalize_label (FILE *file, const char *name); +extern void avr_asm_declare_function_name (FILE *, const char *, tree); +extern void order_regs_for_local_alloc (void); +extern int avr_initial_elimination_offset (int from, int to); +extern int avr_simple_epilogue (void); +extern void gas_output_limited_string (FILE *file, const char *str); +extern void gas_output_ascii (FILE *file, const char *str, size_t length); +extern int avr_hard_regno_rename_ok (unsigned int, unsigned int); +extern rtx avr_return_addr_rtx (int count, rtx tem); + +#ifdef TREE_CODE +extern void asm_output_external (FILE *file, tree decl, char *name); +extern int avr_progmem_p (tree decl, tree attributes); + +#ifdef RTX_CODE /* inside TREE_CODE */ +extern void init_cumulative_args (CUMULATIVE_ARGS *cum, tree fntype, + rtx libname, tree fndecl); +#endif /* RTX_CODE inside TREE_CODE */ + +#endif /* TREE_CODE */ + +#ifdef RTX_CODE +extern void asm_output_external_libcall (FILE *file, rtx symref); +extern int compare_diff_p (rtx insn); +extern const char *output_movqi (rtx insn, rtx operands[], int *l); +extern const char *output_movhi (rtx insn, rtx operands[], int *l); +extern const char *out_movqi_r_mr (rtx insn, rtx op[], int *l); +extern const char *out_movqi_mr_r (rtx insn, rtx op[], int *l); +extern const char *out_movhi_r_mr (rtx insn, rtx op[], int *l); +extern const char *out_movhi_mr_r (rtx insn, rtx op[], int *l); +extern const char *out_movsi_r_mr (rtx insn, rtx op[], int *l); +extern const char *out_movsi_mr_r (rtx insn, rtx op[], int *l); +extern const char *output_movsisf (rtx insn, rtx operands[], int *l); +extern const char *out_tstsi (rtx insn, rtx src, int *l); +extern const char *out_tsthi (rtx insn, rtx src, int *l); +extern const char *ret_cond_branch (rtx x, int len, int reverse); + +extern const char *ashlqi3_out (rtx insn, rtx operands[], int *len); +extern const char *ashlhi3_out (rtx insn, rtx operands[], int *len); +extern const char *ashlsi3_out (rtx insn, rtx operands[], int *len); + +extern const char *ashrqi3_out (rtx insn, rtx operands[], int *len); +extern const char *ashrhi3_out (rtx insn, rtx operands[], int *len); +extern const char *ashrsi3_out (rtx insn, rtx operands[], int *len); + +extern const char *lshrqi3_out (rtx insn, rtx operands[], int *len); +extern const char *lshrhi3_out (rtx insn, rtx operands[], int *len); +extern const char *lshrsi3_out (rtx insn, rtx operands[], int *len); +extern bool avr_rotate_bytes (rtx operands[]); + +extern void expand_prologue (void); +extern void expand_epilogue (void); +extern int avr_epilogue_uses (int regno); + +extern void avr_output_bld (rtx operands[], int bit_nr); +extern void avr_output_addr_vec_elt (FILE *stream, int value); +extern const char *avr_out_sbxx_branch (rtx insn, rtx operands[]); + +extern int extra_constraint_Q (rtx x); +extern int adjust_insn_length (rtx insn, int len); +extern rtx avr_libcall_value (enum machine_mode mode); +extern const char *output_reload_inhi (rtx insn, rtx *operands, int *len); +extern const char *output_reload_insisf (rtx insn, rtx *operands, int *len); +extern enum reg_class secondary_input_reload_class (enum reg_class, + enum machine_mode, + rtx); +extern void notice_update_cc (rtx body, rtx insn); +extern void print_operand (FILE *file, rtx x, int code); +extern void print_operand_address (FILE *file, rtx addr); +extern int reg_unused_after (rtx insn, rtx reg); +extern int _reg_unused_after (rtx insn, rtx reg); +extern int avr_jump_mode (rtx x, rtx insn); +extern int byte_immediate_operand (rtx op, enum machine_mode mode); +extern int test_hard_reg_class (enum reg_class rclass, rtx x); +extern int jump_over_one_insn_p (rtx insn, rtx dest); + +extern int avr_hard_regno_mode_ok (int regno, enum machine_mode mode); +extern void final_prescan_insn (rtx insn, rtx *operand, int num_operands); +extern int avr_simplify_comparison_p (enum machine_mode mode, + RTX_CODE op, rtx x); +extern RTX_CODE avr_normalize_condition (RTX_CODE condition); +extern int compare_eq_p (rtx insn); +extern void out_shift_with_cnt (const char *templ, rtx insn, + rtx operands[], int *len, int t_len); +extern rtx avr_incoming_return_addr_rtx (void); +#endif /* RTX_CODE */ + +#ifdef HAVE_MACHINE_MODES +extern int class_max_nregs (enum reg_class rclass, enum machine_mode mode); +#endif /* HAVE_MACHINE_MODES */ + +#ifdef REAL_VALUE_TYPE +extern void asm_output_float (FILE *file, REAL_VALUE_TYPE n); +#endif |