From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/config/sh/sh-protos.h | 186 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) create mode 100644 gcc/config/sh/sh-protos.h (limited to 'gcc/config/sh/sh-protos.h') diff --git a/gcc/config/sh/sh-protos.h b/gcc/config/sh/sh-protos.h new file mode 100644 index 000000000..d29147c98 --- /dev/null +++ b/gcc/config/sh/sh-protos.h @@ -0,0 +1,186 @@ +/* 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, 2009, 2010 + Free Software Foundation, Inc. + Contributed by Steve Chamberlain (sac@cygnus.com). + Improved by Jim Wilson (wilson@cygnus.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 +. */ + +#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 rtx sh_fsca_sf2int (void); +extern rtx sh_fsca_df2int (void); +extern rtx sh_fsca_int2sf (void); + +/* Declare functions defined in sh.c and used in templates. */ + +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 bool sh_legitimate_index_p (enum machine_mode, rtx); +extern bool sh_legitimize_reload_address (rtx *, enum machine_mode, int, int); +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 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 sh_emit_scc_to_t (enum rtx_code, rtx, rtx); +extern rtx sh_emit_cheap_store_flag (enum machine_mode, enum rtx_code, rtx, rtx); +extern void sh_emit_compare_and_branch (rtx *, enum machine_mode); +extern void sh_emit_compare_and_set (rtx *, enum machine_mode); +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 enum tls_model 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 (rtx *); +extern rtx sh_gen_truncate (enum machine_mode, rtx, int); +extern bool sh_vector_mode_supported_p (enum machine_mode); +#endif /* RTX_CODE */ + +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 bool sh_cannot_change_mode_class + (enum machine_mode, enum machine_mode, enum reg_class); +extern bool sh_small_register_classes_for_mode_p (enum machine_mode); +extern void sh_mark_label (rtx, int); +extern int check_use_sfunc_addr (rtx, rtx); + +#ifdef HARD_CONST +extern void fpscr_set_from_mem (int, HARD_REG_SET); +#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 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 rtx sh_dwarf_register_span (rtx); + +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); +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 const char * sh_symbian_strip_name_encoding (const char *); +extern bool sh_symbian_is_dllexported_name (const char *); +#ifdef TREE_CODE +extern bool sh_symbian_is_dllexported (tree); +extern int sh_symbian_import_export_class (tree, int); +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 */ + -- cgit v1.2.3