diff options
Diffstat (limited to 'gcc-4.9/gcc/config/m68k/m68k-protos.h')
| -rw-r--r-- | gcc-4.9/gcc/config/m68k/m68k-protos.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/m68k/m68k-protos.h b/gcc-4.9/gcc/config/m68k/m68k-protos.h new file mode 100644 index 000000000..512821f46 --- /dev/null +++ b/gcc-4.9/gcc/config/m68k/m68k-protos.h @@ -0,0 +1,101 @@ +/* Definitions of target machine for GNU compiler. Sun 68000/68020 version. + Copyright (C) 2000-2014 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/>. */ + +/* Define functions defined in aux-output.c and used in templates. */ + +#ifdef RTX_CODE +extern enum m68k_function_kind m68k_get_function_kind (tree); +extern HOST_WIDE_INT m68k_initial_elimination_offset (int from, int to); + +extern void split_di (rtx[], int, rtx[], rtx[]); + +extern bool valid_mov3q_const (HOST_WIDE_INT); +extern const char *output_move_simode (rtx *); +extern const char *output_move_himode (rtx *); +extern const char *output_move_qimode (rtx *); +extern const char *output_move_stricthi (rtx *); +extern const char *output_move_strictqi (rtx *); +extern const char *output_move_double (rtx *); +extern const char *output_move_const_single (rtx *); +extern const char *output_move_const_double (rtx *); +extern const char *output_btst (rtx *, rtx, rtx, rtx, int); +extern const char *output_scc_di (rtx, rtx, rtx, rtx); +extern const char *output_addsi3 (rtx *); +extern const char *output_andsi3 (rtx *); +extern const char *output_iorsi3 (rtx *); +extern const char *output_xorsi3 (rtx *); +extern const char *output_call (rtx); +extern const char *output_sibcall (rtx); +extern void output_dbcc_and_branch (rtx *); +extern int floating_exact_log2 (rtx); +extern bool strict_low_part_peephole_ok (enum machine_mode mode, rtx first_insn, rtx target); + +/* Functions from m68k.c used in macros. */ +extern int standard_68881_constant_p (rtx); +extern void print_operand_address (FILE *, rtx); +extern void print_operand (FILE *, rtx, int); +extern void notice_update_cc (rtx, rtx); +extern bool m68k_legitimate_base_reg_p (rtx, bool); +extern bool m68k_legitimate_index_reg_p (rtx, bool); +extern bool m68k_illegitimate_symbolic_constant_p (rtx); +extern bool m68k_legitimate_constant_p (enum machine_mode, rtx); +extern bool m68k_matches_q_p (rtx); +extern bool m68k_matches_u_p (rtx); +extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); +extern rtx m68k_legitimize_tls_address (rtx); +extern bool m68k_tls_reference_p (rtx, bool); +extern int valid_dbcc_comparison_p_2 (rtx, enum machine_mode); +extern rtx m68k_libcall_value (enum machine_mode); +extern rtx m68k_function_value (const_tree, const_tree); +extern int emit_move_sequence (rtx *, enum machine_mode, rtx); +extern bool m68k_movem_pattern_p (rtx, rtx, HOST_WIDE_INT, bool); +extern const char *m68k_output_movem (rtx *, rtx, HOST_WIDE_INT, bool); +extern void m68k_final_prescan_insn (rtx, rtx *, int); +extern bool m68k_epilogue_uses (int); + +/* Functions from m68k.c used in constraints.md. */ +extern rtx m68k_unwrap_symbol (rtx, bool); + +/* Functions from m68k.c used in genattrtab. */ +#ifdef HAVE_ATTR_cpu +extern enum attr_cpu m68k_sched_cpu; +extern enum attr_mac m68k_sched_mac; + +extern enum attr_opx_type m68k_sched_attr_opx_type (rtx, int); +extern enum attr_opy_type m68k_sched_attr_opy_type (rtx, int); +extern enum attr_size m68k_sched_attr_size (rtx); +extern enum attr_op_mem m68k_sched_attr_op_mem (rtx); +#endif /* HAVE_ATTR_cpu */ + +#endif /* RTX_CODE */ + +extern bool m68k_regno_mode_ok (int, enum machine_mode); +extern enum reg_class m68k_secondary_reload_class (enum reg_class, + enum machine_mode, rtx); +extern enum reg_class m68k_preferred_reload_class (rtx, enum reg_class); +extern int flags_in_68881 (void); +extern void m68k_expand_prologue (void); +extern bool m68k_use_return_insn (void); +extern void m68k_expand_epilogue (bool); +extern const char *m68k_cpp_cpu_ident (const char *); +extern const char *m68k_cpp_cpu_family (const char *); +extern void init_68881_table (void); +extern rtx m68k_legitimize_call_address (rtx); +extern rtx m68k_legitimize_sibcall_address (rtx); +extern int m68k_hard_regno_rename_ok(unsigned int, unsigned int); |