X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2Fconfig%2Fsh%2Fsh-protos.h;h=5b971960f2daaec228a57ad4059e7393b756775e;hp=4125e327a832fc78e665f435d3d92cf03b39b10e;hb=32e68083d2878d03a5cc31700b6d01fb7765d3c3;hpb=b1d10e9386544e3b3357b983ae1fe9f512c1e134 diff --git a/gcc/config/sh/sh-protos.h b/gcc/config/sh/sh-protos.h index 4125e327a83..5b971960f2d 100644 --- a/gcc/config/sh/sh-protos.h +++ b/gcc/config/sh/sh-protos.h @@ -1,132 +1,192 @@ -/* Definitions of target machine for GNU compiler for Hitachi Super-H. - Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 +/* Definitions of target machine for GNU compiler for Renesas / SuperH SH. + Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2003, + 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. Contributed by Steve Chamberlain (sac@cygnus.com). Improved by Jim Wilson (wilson@cygnus.com). -This file is part of GNU CC. +This file is part of GCC. -GNU CC is free software; you can redistribute it and/or modify +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 2, or (at your option) +the Free Software Foundation; either version 3, or (at your option) any later version. -GNU CC is distributed in the hope that it will be useful, +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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ +along with GCC; see the file COPYING3. If not see +. */ #ifndef GCC_SH_PROTOS_H #define GCC_SH_PROTOS_H +enum sh_function_kind { + /* A function with normal C ABI */ + FUNCTION_ORDINARY, + /* A special function that guarantees that some otherwise call-clobbered + registers are not clobbered. These can't go through the SH5 resolver, + because it only saves argument passing registers. */ + SFUNC_GOT, + /* A special function that should be linked statically. These are typically + smaller or not much larger than a PLT entry. + Some also have a non-standard ABI which precludes dynamic linking. */ + SFUNC_STATIC +}; + #ifdef RTX_CODE -extern struct rtx_def *sh_builtin_saveregs PARAMS ((void)); -extern struct rtx_def *prepare_scc_operands PARAMS ((enum rtx_code)); +extern rtx sh_fsca_sf2int (void); +extern rtx sh_fsca_df2int (void); +extern rtx sh_fsca_int2sf (void); +extern struct rtx_def *prepare_scc_operands (enum rtx_code); /* Declare functions defined in sh.c and used in templates. */ -extern const char *output_branch PARAMS ((int, rtx, rtx *)); -extern const char *output_ieee_ccmpeq PARAMS ((rtx, rtx *)); -extern const char *output_branchy_insn PARAMS ((enum rtx_code, const char *, rtx, rtx *)); -extern const char *output_movedouble PARAMS ((rtx, rtx[], enum machine_mode)); -extern const char *output_movepcrel PARAMS ((rtx, rtx[], enum machine_mode)); -extern const char *output_far_jump PARAMS ((rtx, rtx)); - -extern void machine_dependent_reorg PARAMS ((rtx)); -extern struct rtx_def *sfunc_uses_reg PARAMS ((rtx)); -extern int barrier_align PARAMS ((rtx)); -extern int sh_loop_align PARAMS ((rtx)); -extern int fp_zero_operand PARAMS ((rtx)); -extern int fp_one_operand PARAMS ((rtx)); -extern int fp_int_operand PARAMS ((rtx)); -extern rtx get_fpscr_rtx PARAMS ((void)); -extern rtx legitimize_pic_address PARAMS ((rtx, enum machine_mode, rtx)); -extern int nonpic_symbol_mentioned_p PARAMS ((rtx)); -extern void emit_sf_insn PARAMS ((rtx)); -extern void emit_df_insn PARAMS ((rtx)); -extern void print_operand_address PARAMS ((FILE *, rtx)); -extern void print_operand PARAMS ((FILE *, rtx, int)); -extern void output_pic_addr_const PARAMS ((FILE *, rtx)); -extern int expand_block_move PARAMS ((rtx *)); -extern int prepare_move_operands PARAMS ((rtx[], enum machine_mode mode)); -extern void from_compare PARAMS ((rtx *, int)); -extern int shift_insns_rtx PARAMS ((rtx)); -extern int shiftcosts PARAMS ((rtx)); -extern int addsubcosts PARAMS ((rtx)); -extern int andcosts PARAMS ((rtx)); -extern int multcosts PARAMS ((rtx)); -extern void gen_ashift PARAMS ((int, int, rtx)); -extern void gen_ashift_hi PARAMS ((int, int, rtx)); -extern void gen_shifty_op PARAMS ((int, rtx *)); -extern void gen_shifty_hi_op PARAMS ((int, rtx *)); -extern int expand_ashiftrt PARAMS ((rtx *)); -extern int sh_dynamicalize_shift_p PARAMS ((rtx)); -extern int shl_and_kind PARAMS ((rtx, rtx, int *)); -extern int shl_and_length PARAMS ((rtx)); -extern int shl_and_scr_length PARAMS ((rtx)); -extern int gen_shl_and PARAMS ((rtx, rtx, rtx, rtx)); -extern int shl_sext_kind PARAMS ((rtx, rtx, int *)); -extern int shl_sext_length PARAMS ((rtx)); -extern int gen_shl_sext PARAMS ((rtx, rtx, rtx, rtx)); -extern int regs_used PARAMS ((rtx, int)); -extern void fixup_addr_diff_vecs PARAMS ((rtx)); -extern int get_dest_uid PARAMS ((rtx, int)); -extern void final_prescan_insn PARAMS ((rtx, rtx *, int)); -extern int symbol_ref_operand PARAMS ((rtx, enum machine_mode)); -extern int system_reg_operand PARAMS ((rtx, enum machine_mode)); -extern int general_movsrc_operand PARAMS ((rtx, enum machine_mode)); -extern int general_movdst_operand PARAMS ((rtx, enum machine_mode)); -extern int arith_reg_operand PARAMS ((rtx, enum machine_mode)); -extern int fp_arith_reg_operand PARAMS ((rtx, enum machine_mode)); -extern int arith_operand PARAMS ((rtx, enum machine_mode)); -extern int arith_reg_or_0_operand PARAMS ((rtx, enum machine_mode)); -extern int logical_operand PARAMS ((rtx, enum machine_mode)); -extern int tertiary_reload_operand PARAMS ((rtx, enum machine_mode)); -extern int fpscr_operand PARAMS ((rtx, enum machine_mode)); -extern int commutative_float_operator PARAMS ((rtx, enum machine_mode)); -extern int noncommutative_float_operator PARAMS ((rtx, enum machine_mode)); -extern int binary_float_operator PARAMS ((rtx, enum machine_mode)); -extern int reg_unused_after PARAMS ((rtx, rtx)); -extern void expand_sf_unop PARAMS ((rtx (*)(rtx, rtx, rtx), rtx *)); -extern void expand_sf_binop PARAMS ((rtx (*)(rtx, rtx, rtx, rtx), rtx *)); -extern void expand_df_unop PARAMS ((rtx (*)(rtx, rtx, rtx), rtx *)); -extern void expand_df_binop PARAMS ((rtx (*)(rtx, rtx, rtx, rtx), rtx *)); -extern void expand_fp_branch PARAMS ((rtx (*)(void), rtx (*)(void))); -extern int sh_insn_length_adjustment PARAMS ((rtx)); -#ifdef TREE_CODE -extern void sh_va_start PARAMS ((int, tree, rtx)); -extern rtx sh_va_arg PARAMS ((tree, tree)); -#endif /* TREE_CODE */ +extern const char *output_branch (int, rtx, rtx *); +extern const char *output_ieee_ccmpeq (rtx, rtx *); +extern const char *output_branchy_insn (enum rtx_code, const char *, rtx, rtx *); +extern const char *output_movedouble (rtx, rtx[], enum machine_mode); +extern const char *output_movepcrel (rtx, rtx[], enum machine_mode); +extern const char *output_far_jump (rtx, rtx); + +extern struct rtx_def *sfunc_uses_reg (rtx); +extern int barrier_align (rtx); +extern int sh_loop_align (rtx); +extern int fp_zero_operand (rtx); +extern int fp_one_operand (rtx); +extern int fp_int_operand (rtx); +extern rtx get_fpscr_rtx (void); +extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); +extern int nonpic_symbol_mentioned_p (rtx); +extern void emit_sf_insn (rtx); +extern void emit_df_insn (rtx); +extern void print_operand_address (FILE *, rtx); +extern void print_operand (FILE *, rtx, int); +extern void output_pic_addr_const (FILE *, rtx); +extern int expand_block_move (rtx *); +extern int prepare_move_operands (rtx[], enum machine_mode mode); +extern enum rtx_code prepare_cbranch_operands (rtx *, enum machine_mode mode, + enum rtx_code comparison); +extern void expand_cbranchsi4 (rtx *operands, enum rtx_code comparison, int); +extern bool expand_cbranchdi4 (rtx *operands, enum rtx_code comparison); +extern void from_compare (rtx *, int); +extern int shift_insns_rtx (rtx); +extern void gen_ashift (int, int, rtx); +extern void gen_ashift_hi (int, int, rtx); +extern void gen_shifty_op (int, rtx *); +extern void gen_shifty_hi_op (int, rtx *); +extern int expand_ashiftrt (rtx *); +extern int sh_dynamicalize_shift_p (rtx); +extern int shl_and_kind (rtx, rtx, int *); +extern int shl_and_length (rtx); +extern int shl_and_scr_length (rtx); +extern int gen_shl_and (rtx, rtx, rtx, rtx); +extern int shl_sext_kind (rtx, rtx, int *); +extern int shl_sext_length (rtx); +extern int gen_shl_sext (rtx, rtx, rtx, rtx); +extern rtx gen_datalabel_ref (rtx); +extern int regs_used (rtx, int); +extern void fixup_addr_diff_vecs (rtx); +extern int get_dest_uid (rtx, int); +extern void final_prescan_insn (rtx, rtx *, int); +extern int symbol_ref_operand (rtx, enum machine_mode); +extern int tls_symbolic_operand (rtx, enum machine_mode); +extern int system_reg_operand (rtx, enum machine_mode); +extern int general_movsrc_operand (rtx, enum machine_mode); +extern int general_movdst_operand (rtx, enum machine_mode); +extern int arith_reg_operand (rtx, enum machine_mode); +extern int fp_arith_reg_operand (rtx, enum machine_mode); +extern int arith_operand (rtx, enum machine_mode); +extern int arith_reg_or_0_operand (rtx, enum machine_mode); +extern int logical_operand (rtx, enum machine_mode); +extern int tertiary_reload_operand (rtx, enum machine_mode); +extern int fpscr_operand (rtx, enum machine_mode); +extern int fpul_operand (rtx, enum machine_mode); +extern int commutative_float_operator (rtx, enum machine_mode); +extern int noncommutative_float_operator (rtx, enum machine_mode); +extern int reg_unused_after (rtx, rtx); +extern void expand_sf_unop (rtx (*)(rtx, rtx, rtx), rtx *); +extern void expand_sf_binop (rtx (*)(rtx, rtx, rtx, rtx), rtx *); +extern void expand_df_unop (rtx (*)(rtx, rtx, rtx), rtx *); +extern void expand_df_binop (rtx (*)(rtx, rtx, rtx, rtx), rtx *); +extern void expand_fp_branch (rtx (*)(void), rtx (*)(void)); +extern int sh_insn_length_adjustment (rtx); +extern int sh_can_redirect_branch (rtx, rtx); +extern void sh_expand_unop_v2sf (enum rtx_code, rtx, rtx); +extern void sh_expand_binop_v2sf (enum rtx_code, rtx, rtx, rtx); +extern int sh_expand_t_scc (enum rtx_code code, rtx target); +extern rtx sh_gen_truncate (enum machine_mode, rtx, int); +extern bool sh_vector_mode_supported_p (enum machine_mode); #endif /* RTX_CODE */ -#ifdef TREE_CODE -extern void sh_pragma_insert_attributes PARAMS ((tree, tree *)); -extern tree sh_build_va_list PARAMS ((void)); -#endif /* TREE_CODE */ - -extern const char *output_jump_label_table PARAMS ((void)); -extern int sh_handle_pragma PARAMS ((int (*)(void), void (*)(int), const char *)); -extern struct rtx_def *get_fpscr_rtx PARAMS ((void)); -extern void output_file_start PARAMS ((FILE *)); -extern void sh_expand_prologue PARAMS ((void)); -extern void sh_expand_epilogue PARAMS ((void)); -extern int sh_need_epilogue PARAMS ((void)); -extern int initial_elimination_offset PARAMS ((int, int)); -extern int fldi_ok PARAMS ((void)); +extern const char *output_jump_label_table (void); +extern int sh_handle_pragma (int (*)(void), void (*)(int), const char *); +extern struct rtx_def *get_fpscr_rtx (void); +extern int sh_media_register_for_return (void); +extern void sh_expand_prologue (void); +extern void sh_expand_epilogue (bool); +extern int sh_need_epilogue (void); +extern void sh_set_return_address (rtx, rtx); +extern int initial_elimination_offset (int, int); +extern int fldi_ok (void); +extern int sh_hard_regno_rename_ok (unsigned int, unsigned int); +extern int sh_cfun_interrupt_handler_p (void); +extern int sh_cfun_resbank_handler_p (void); +extern int sh_attr_renesas_p (const_tree); +extern int sh_cfun_attr_renesas_p (void); +extern void sh_initialize_trampoline (rtx, rtx, rtx); +extern bool sh_cannot_change_mode_class + (enum machine_mode, enum machine_mode, enum reg_class); +extern void sh_mark_label (rtx, int); +extern int sh_register_move_cost + (enum machine_mode mode, enum reg_class, enum reg_class); +extern int check_use_sfunc_addr (rtx, rtx); #ifdef HARD_CONST -extern void fpscr_set_from_mem PARAMS ((int, HARD_REG_SET)); +extern void fpscr_set_from_mem (int, HARD_REG_SET); #endif -#ifdef GCC_C_PRAGMA_H -extern void sh_pr_interrupt PARAMS ((cpp_reader *)); -extern void sh_pr_trapa PARAMS ((cpp_reader *)); -extern void sh_pr_nosave_low_regs PARAMS ((cpp_reader *)); -#endif +extern void sh_pr_interrupt (struct cpp_reader *); +extern void sh_pr_trapa (struct cpp_reader *); +extern void sh_pr_nosave_low_regs (struct cpp_reader *); +extern rtx function_symbol (rtx, const char *, enum sh_function_kind); +extern rtx sh_get_pr_initial_val (void); + +extern rtx sh_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int); +extern void sh_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, tree, int); +extern int sh_pass_in_reg_p (CUMULATIVE_ARGS *, enum machine_mode, tree); +extern void sh_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree, signed int, enum machine_mode); +extern bool sh_promote_prototypes (const_tree); +extern rtx replace_n_hard_rtx (rtx, rtx *, int , int); +extern int shmedia_cleanup_truncate (rtx *, void *); + +extern int sh_contains_memref_p (rtx); +extern int sh_loads_bankedreg_p (rtx); +extern rtx shmedia_prepare_call_address (rtx fnaddr, int is_sibcall); +struct secondary_reload_info; +extern enum reg_class sh_secondary_reload (bool, rtx, enum reg_class, + enum machine_mode, + struct secondary_reload_info *); +extern int sh2a_get_function_vector_number (rtx); +extern int sh2a_is_function_vector_call (rtx); +extern void sh_fix_range (const char *); +extern bool sh_hard_regno_mode_ok (unsigned int, enum machine_mode); #endif /* ! GCC_SH_PROTOS_H */ + +#ifdef SYMBIAN +extern bool sh_symbian_dllimport_name_p (const char *); +extern const char * sh_symbian_strip_name_encoding (const char *); +extern bool sh_symbian_dllexport_name_p (const char *); +extern int symbian_import_export_class (tree, int); +#ifdef TREE_CODE +extern bool sh_symbian_dllexport_p (tree); +extern tree sh_symbian_handle_dll_attribute (tree *, tree, tree, int, bool *); +#ifdef RTX_CODE +extern void sh_symbian_encode_section_info (tree, rtx, int); +#endif +#endif +#endif /* SYMBIAN */