diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/config/rs6000/rs6000-protos.h')
| -rw-r--r-- | gcc-4.2.1-5666.3/gcc/config/rs6000/rs6000-protos.h | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/config/rs6000/rs6000-protos.h b/gcc-4.2.1-5666.3/gcc/config/rs6000/rs6000-protos.h new file mode 100644 index 000000000..0db9c8693 --- /dev/null +++ b/gcc-4.2.1-5666.3/gcc/config/rs6000/rs6000-protos.h @@ -0,0 +1,185 @@ +/* Definitions of target machine for GNU compiler, for IBM RS/6000. + Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 + Free Software Foundation, Inc. + Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu) + + 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 2, 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 COPYING. If not, write to the + Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#ifndef GCC_RS6000_PROTOS_H +#define GCC_RS6000_PROTOS_H + +/* Declare functions in rs6000.c */ + +#ifdef RTX_CODE + +#ifdef TREE_CODE +extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, int, int, int); +extern void rs6000_va_start (tree, rtx); +#endif /* TREE_CODE */ + +extern bool easy_altivec_constant (rtx, enum machine_mode); +extern bool macho_lo_sum_memory_operand (rtx, enum machine_mode); +extern int num_insns_constant (rtx, enum machine_mode); +extern int num_insns_constant_wide (HOST_WIDE_INT); +extern int small_data_operand (rtx, enum machine_mode); +extern bool toc_relative_expr_p (rtx); +extern bool invalid_e500_subreg (rtx, enum machine_mode); +extern void validate_condition_mode (enum rtx_code, enum machine_mode); +extern bool legitimate_constant_pool_address_p (rtx); +extern bool legitimate_indirect_address_p (rtx, int); + +extern rtx rs6000_got_register (rtx); +extern rtx find_addr_reg (rtx); +extern rtx gen_easy_altivec_constant (rtx); +extern const char *output_vec_const_move (rtx *); +extern void rs6000_expand_vector_init (rtx, rtx); +extern void rs6000_expand_vector_set (rtx, rtx, int); +extern void rs6000_expand_vector_extract (rtx, rtx, int); +extern void build_mask64_2_operands (rtx, rtx *); +extern int expand_block_clear (rtx[]); +extern int expand_block_move (rtx[]); +extern const char * rs6000_output_load_multiple (rtx[]); +extern int includes_lshift_p (rtx, rtx); +extern int includes_rshift_p (rtx, rtx); +extern int includes_rldic_lshift_p (rtx, rtx); +extern int includes_rldicr_lshift_p (rtx, rtx); +extern int insvdi_rshift_rlwimi_p (rtx, rtx, rtx); +extern int registers_ok_for_quad_peep (rtx, rtx); +extern int mems_ok_for_quad_peep (rtx, rtx); +extern bool gpr_or_gpr_p (rtx, rtx); +extern enum reg_class rs6000_secondary_reload_class (enum reg_class, + enum machine_mode, rtx); +extern int ccr_bit (rtx, int); +extern int extract_MB (rtx); +extern int extract_ME (rtx); +extern void rs6000_output_function_entry (FILE *, const char *); +extern void print_operand (FILE *, rtx, int); +extern void print_operand_address (FILE *, rtx); +extern enum rtx_code rs6000_reverse_condition (enum machine_mode, + enum rtx_code); +extern void rs6000_emit_sCOND (enum rtx_code, rtx); +extern void rs6000_emit_cbranch (enum rtx_code, rtx); +extern char * output_cbranch (rtx, const char *, int, rtx); +extern char * output_e500_flip_gt_bit (rtx, rtx); +extern rtx rs6000_emit_set_const (rtx, enum machine_mode, rtx, int); +extern int rs6000_emit_cmove (rtx, rtx, rtx, rtx); +extern int rs6000_emit_vector_cond_expr (rtx, rtx, rtx, rtx, rtx, rtx); +extern void rs6000_emit_minmax (rtx, enum rtx_code, rtx, rtx); +extern void rs6000_emit_sync (enum rtx_code, enum machine_mode, + rtx, rtx, rtx, rtx, bool); +extern void rs6000_split_atomic_op (enum rtx_code, rtx, rtx, rtx, rtx, rtx); +extern void rs6000_split_compare_and_swap (rtx, rtx, rtx, rtx, rtx); +extern void rs6000_expand_compare_and_swapqhi (rtx, rtx, rtx, rtx); +extern void rs6000_split_compare_and_swapqhi (rtx, rtx, rtx, rtx, rtx, rtx); +extern void rs6000_split_lock_test_and_set (rtx, rtx, rtx, rtx); +extern void rs6000_emit_swdivsf (rtx, rtx, rtx); +extern void rs6000_emit_swdivdf (rtx, rtx, rtx); +extern void output_toc (FILE *, rtx, int, enum machine_mode); +extern void rs6000_initialize_trampoline (rtx, rtx, rtx); +extern rtx rs6000_longcall_ref (rtx); +extern void rs6000_fatal_bad_address (rtx); +extern rtx create_TOC_reference (rtx); +extern void rs6000_split_multireg_move (rtx, rtx); +extern void rs6000_emit_move (rtx, rtx, enum machine_mode); +extern rtx rs6000_legitimize_address (rtx, rtx, enum machine_mode); +extern rtx rs6000_legitimize_reload_address (rtx, enum machine_mode, + int, int, int, int *); +extern int rs6000_legitimate_address (enum machine_mode, rtx, int); +extern bool rs6000_legitimate_offset_address_p (enum machine_mode, rtx, int); +extern bool rs6000_mode_dependent_address (rtx); +extern bool rs6000_offsettable_memref_p (rtx); +extern rtx rs6000_return_addr (int, rtx); +extern void rs6000_output_symbol_ref (FILE*, rtx); +extern HOST_WIDE_INT rs6000_initial_elimination_offset (int, int); + +extern rtx rs6000_machopic_legitimize_pic_address (rtx, enum machine_mode, + rtx); +#endif /* RTX_CODE */ + +#ifdef TREE_CODE +extern unsigned int rs6000_special_round_type_align (tree, unsigned int, + unsigned int); +/* APPLE LOCAL begin mainline 2006-10-31 PR 23067, radar 4869885 */ +extern unsigned int darwin_rs6000_special_round_type_align (tree, unsigned int, + unsigned int); +/* APPLE LOCAL end mainline 2006-10-31 PR 23067, radar 4869885 */ +extern void function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, + tree, int, int); +extern int function_arg_boundary (enum machine_mode, tree); +extern rtx function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int); +extern tree altivec_resolve_overloaded_builtin (tree, tree); +extern rtx rs6000_function_value (tree, tree); +extern rtx rs6000_libcall_value (enum machine_mode); +extern rtx rs6000_va_arg (tree, tree); +extern int function_ok_for_sibcall (tree); +extern void rs6000_elf_declare_function_name (FILE *, const char *, tree); +extern bool rs6000_elf_in_small_data_p (tree); +#ifdef ARGS_SIZE_RTX +/* expr.h defines ARGS_SIZE_RTX and `enum direction' */ +extern enum direction function_arg_padding (enum machine_mode, tree); +#endif /* ARGS_SIZE_RTX */ + +#endif /* TREE_CODE */ + +extern void optimization_options (int, int); +extern void rs6000_override_options (const char *); +extern int direct_return (void); +extern int first_reg_to_save (void); +extern int first_fp_reg_to_save (void); +extern void output_ascii (FILE *, const char *, int); +extern void rs6000_gen_section_name (char **, const char *, const char *); +extern void output_function_profiler (FILE *, int); +extern void output_profile_hook (int); +extern int rs6000_trampoline_size (void); +extern int get_TOC_alias_set (void); +extern void rs6000_emit_prologue (void); +extern void rs6000_emit_load_toc_table (int); +extern void rs6000_aix_emit_builtin_unwind_init (void); +extern unsigned int rs6000_dbx_register_number (unsigned int); +extern void rs6000_emit_epilogue (int); +extern void rs6000_emit_eh_reg_restore (rtx, rtx); +extern const char * output_isel (rtx *); +extern int rs6000_register_move_cost (enum machine_mode, + enum reg_class, enum reg_class); +extern int rs6000_memory_move_cost (enum machine_mode, enum reg_class, int); +extern bool rs6000_tls_referenced_p (rtx); +extern int rs6000_hard_regno_nregs (int, enum machine_mode); +extern void rs6000_conditional_register_usage (void); +/* APPLE LOCAL AltiVec */ +extern tree rs6000_fold_builtin (tree, tree, bool); +/* APPLE LOCAL CW asm blocks */ +extern const char *rs6000_iasm_register_name (const char *, char *); +/* APPLE LOCAL 3399553 */ +extern void rs6000_expand_flt_rounds (rtx); + +/* Declare functions in rs6000-c.c */ + +extern void rs6000_pragma_longcall (struct cpp_reader *); +extern void rs6000_cpu_cpp_builtins (struct cpp_reader *); + +/* APPLE LOCAL begin AltiVec */ +extern struct cpp_hashnode *rs6000_macro_to_expand (struct cpp_reader *, + const struct cpp_token *); +/* APPLE LOCAL end AltiVec */ + +#if TARGET_MACHO +char *output_call (rtx, rtx *, int, int); +#endif + +extern bool rs6000_hard_regno_mode_ok_p[][FIRST_PSEUDO_REGISTER]; +#endif /* rs6000-protos.h */ |