| /* Prototypes for exported functions defined in arm.c and pe.c |
| Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
| Free Software Foundation, Inc. |
| Contributed by Richard Earnshaw (rearnsha@arm.com) |
| Minor hacks by Nick Clifton (nickc@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 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_ARM_PROTOS_H |
| #define GCC_ARM_PROTOS_H |
| |
| /* APPLE LOCAL ARM darwin optimization defaults */ |
| extern void optimization_options (int, int); |
| /* APPLE LOCAL begin ARM compact switch tables */ |
| extern void arm_adjust_insn_length (rtx, int *); |
| extern void register_switch8_libfunc (void); |
| extern void register_switchu8_libfunc (void); |
| extern void register_switch16_libfunc (void); |
| extern void register_switch32_libfunc (void); |
| extern int count_thumb_unexpanded_prologue (void); |
| extern int arm_label_align (rtx); |
| /* APPLE LOCAL end ARM compact switch tables */ |
| /* APPLE LOCAL ARM prefer SP to FP */ |
| extern HOST_WIDE_INT arm_local_debug_offset (rtx); |
| extern void arm_override_options (void); |
| extern int use_return_insn (int, rtx); |
| extern int arm_regno_class (int); |
| extern void arm_load_pic_register (unsigned long); |
| extern int arm_volatile_func (void); |
| extern const char *arm_output_epilogue (rtx); |
| extern void arm_expand_prologue (void); |
| extern const char *arm_strip_name_encoding (const char *); |
| extern void arm_asm_output_labelref (FILE *, const char *); |
| /* APPLE LOCAL v7 support. Merge from mainline */ |
| extern void thumb2_asm_output_opcode (FILE *); |
| extern unsigned long arm_current_func_type (void); |
| extern HOST_WIDE_INT arm_compute_initial_elimination_offset (unsigned int, |
| unsigned int); |
| extern HOST_WIDE_INT thumb_compute_initial_elimination_offset (unsigned int, |
| unsigned int); |
| extern unsigned int arm_dbx_register_number (unsigned int); |
| extern void arm_output_fn_unwind (FILE *, bool); |
| |
| |
| #ifdef TREE_CODE |
| extern int arm_return_in_memory (tree); |
| extern void arm_encode_call_attribute (tree, int); |
| #endif |
| #ifdef RTX_CODE |
| extern bool arm_vector_mode_supported_p (enum machine_mode); |
| extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode); |
| extern int const_ok_for_arm (HOST_WIDE_INT); |
| /* APPLE LOCAL begin 5831562 long long constants */ |
| extern bool const64_ok_for_arm_immediate (rtx); |
| extern bool const64_ok_for_arm_add (rtx); |
| /* APPLE LOCAL end 5831562 long long constants */ |
| extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx, |
| HOST_WIDE_INT, rtx, rtx, int); |
| /* APPLE LOCAL 6258536 atomic builtins */ |
| extern void arm_split_compare_and_swap(rtx, rtx, rtx, rtx, rtx); |
| extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode, |
| rtx *); |
| extern int legitimate_pic_operand_p (rtx); |
| extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); |
| extern rtx legitimize_tls_address (rtx, rtx); |
| extern int arm_legitimate_address_p (enum machine_mode, rtx, RTX_CODE, int); |
| /* APPLE LOCAL begin v7 support. Merge from mainline */ |
| extern int thumb1_legitimate_address_p (enum machine_mode, rtx, int); |
| extern int thumb2_legitimate_address_p (enum machine_mode, rtx, int); |
| /* APPLE LOCAL end v7 support. Merge from mainline */ |
| extern int thumb_legitimate_offset_p (enum machine_mode, HOST_WIDE_INT); |
| extern rtx arm_legitimize_address (rtx, rtx, enum machine_mode); |
| extern rtx thumb_legitimize_address (rtx, rtx, enum machine_mode); |
| extern rtx thumb_legitimize_reload_address (rtx *, enum machine_mode, int, int, |
| int); |
| extern int arm_const_double_rtx (rtx); |
| extern int neg_const_double_rtx_ok_for_fpa (rtx); |
| /* APPLE LOCAL begin v7 support. Merge from Codesourcery */ |
| extern int vfp3_const_double_rtx (rtx); |
| extern int neon_immediate_valid_for_move (rtx, enum machine_mode, rtx *, int *); |
| extern int neon_immediate_valid_for_logic (rtx, enum machine_mode, int, rtx *, |
| int *); |
| extern char *neon_output_logic_immediate (const char *, rtx *, |
| enum machine_mode, int, int); |
| extern void neon_pairwise_reduce (rtx, rtx, enum machine_mode, |
| rtx (*) (rtx, rtx, rtx)); |
| extern void neon_expand_vector_init (rtx, rtx); |
| extern void neon_reinterpret (rtx, rtx); |
| extern void neon_emit_pair_result_insn (enum machine_mode, |
| rtx (*) (rtx, rtx, rtx, rtx), |
| rtx, rtx, rtx); |
| extern void neon_disambiguate_copy (rtx *, rtx *, rtx *, unsigned int); |
| /* APPLE LOCAL end v7 support. Merge from Codesourcery */ |
| extern enum reg_class coproc_secondary_reload_class (enum machine_mode, rtx, |
| bool); |
| extern bool arm_tls_referenced_p (rtx); |
| |
| extern int cirrus_memory_offset (rtx); |
| extern int arm_coproc_mem_operand (rtx, bool); |
| /* APPLE LOCAL begin v7 support. Merge from Codesourcery */ |
| extern int neon_vector_mem_operand (rtx, bool); |
| extern int neon_struct_mem_operand (rtx); |
| /* APPLE LOCAL end v7 support. Merge from Codesourcery */ |
| extern int arm_no_early_store_addr_dep (rtx, rtx); |
| extern int arm_no_early_alu_shift_dep (rtx, rtx); |
| extern int arm_no_early_alu_shift_value_dep (rtx, rtx); |
| extern int arm_no_early_mul_dep (rtx, rtx); |
| /* APPLE LOCAL v7 support. Merge from Codesourcery */ |
| extern int arm_mac_accumulator_is_mul_result (rtx, rtx); |
| |
| extern int tls_mentioned_p (rtx); |
| extern int symbol_mentioned_p (rtx); |
| /* APPLE LOCAL ARM -mdynamic-no-pic support */ |
| extern int non_local_symbol_mentioned_p (rtx); |
| extern int label_mentioned_p (rtx); |
| extern RTX_CODE minmax_code (rtx); |
| extern int adjacent_mem_locations (rtx, rtx); |
| extern int load_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); |
| extern const char *emit_ldm_seq (rtx *, int); |
| extern int store_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); |
| extern const char * emit_stm_seq (rtx *, int); |
| extern rtx arm_gen_load_multiple (int, int, rtx, int, int, |
| rtx, HOST_WIDE_INT *); |
| extern rtx arm_gen_store_multiple (int, int, rtx, int, int, |
| rtx, HOST_WIDE_INT *); |
| extern int arm_gen_movmemqi (rtx *); |
| extern enum machine_mode arm_select_cc_mode (RTX_CODE, rtx, rtx); |
| extern enum machine_mode arm_select_dominance_cc_mode (rtx, rtx, |
| HOST_WIDE_INT); |
| extern rtx arm_gen_compare_reg (RTX_CODE, rtx, rtx); |
| extern rtx arm_gen_return_addr_mask (void); |
| extern void arm_reload_in_hi (rtx *); |
| extern void arm_reload_out_hi (rtx *); |
| extern int arm_const_double_inline_cost (rtx); |
| extern bool arm_const_double_by_parts (rtx); |
| extern const char *fp_immediate_constant (rtx); |
| extern const char *output_call (rtx *); |
| extern const char *output_call_mem (rtx *); |
| extern const char *output_mov_long_double_fpa_from_arm (rtx *); |
| extern const char *output_mov_long_double_arm_from_fpa (rtx *); |
| extern const char *output_mov_long_double_arm_from_arm (rtx *); |
| extern const char *output_mov_double_fpa_from_arm (rtx *); |
| extern const char *output_mov_double_arm_from_fpa (rtx *); |
| extern const char *output_move_double (rtx *); |
| /* APPLE LOCAL begin v7 support. Merge from Codesourcery */ |
| extern const char *output_move_quad (rtx *); |
| extern const char *output_move_vfp (rtx *operands); |
| extern const char *output_move_neon (rtx *operands); |
| /* APPLE LOCAL end v7 support. Merge from Codesourcery */ |
| extern const char *output_add_immediate (rtx *); |
| extern const char *arithmetic_instr (rtx, int); |
| extern void output_ascii_pseudo_op (FILE *, const unsigned char *, int); |
| extern const char *output_return_instruction (rtx, int, int); |
| extern void arm_poke_function_name (FILE *, const char *); |
| extern void arm_print_operand (FILE *, rtx, int); |
| extern void arm_print_operand_address (FILE *, rtx); |
| /* APPLE LOCAL v7 support. Merge from mainline */ |
| /* Removed line */ |
| extern void arm_final_prescan_insn (rtx); |
| /* APPLE LOCAL v7 support. Merge from mainline */ |
| /* Removed line */ |
| extern int arm_debugger_arg_offset (int, rtx); |
| extern int arm_is_longcall_p (rtx, int, int); |
| extern int arm_emit_vector_const (FILE *, rtx); |
| extern const char * arm_output_load_gr (rtx *); |
| /* APPLE LOCAL v7 support. Merge from mainline */ |
| extern const char *vfp_output_fstmd (rtx *); |
| extern void arm_set_return_address (rtx, rtx); |
| extern int arm_eliminable_register (rtx); |
| /* APPLE LOCAL v7 support. Merge from mainline */ |
| extern const char *arm_output_shift(rtx *, int); |
| |
| extern bool arm_output_addr_const_extra (FILE *, rtx); |
| |
| #if defined TREE_CODE |
| extern rtx arm_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int); |
| extern void arm_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree); |
| extern bool arm_pad_arg_upward (enum machine_mode, tree); |
| extern bool arm_pad_reg_upward (enum machine_mode, tree, int); |
| extern bool arm_needs_doubleword_align (enum machine_mode, tree); |
| extern rtx arm_function_value(tree, tree); |
| #endif |
| extern int arm_apply_result_size (void); |
| |
| #if defined AOF_ASSEMBLER |
| extern rtx aof_pic_entry (rtx); |
| extern void aof_add_import (const char *); |
| extern void aof_delete_import (const char *); |
| extern void zero_init_section (void); |
| #endif /* AOF_ASSEMBLER */ |
| |
| #endif /* RTX_CODE */ |
| |
| extern int arm_float_words_big_endian (void); |
| |
| /* Thumb functions. */ |
| extern void arm_init_expanders (void); |
| extern const char *thumb_unexpanded_epilogue (void); |
| /* APPLE LOCAL begin v7 support. Merge from mainline */ |
| extern void thumb1_expand_prologue (void); |
| extern void thumb1_expand_epilogue (void); |
| #ifdef TREE_CODE |
| extern int is_called_in_ARM_mode (tree); |
| #endif |
| extern int thumb_shiftable_const (unsigned HOST_WIDE_INT); |
| #ifdef RTX_CODE |
| extern void thumb1_final_prescan_insn (rtx); |
| extern void thumb2_final_prescan_insn (rtx); |
| extern const char *thumb_load_double_from_address (rtx *); |
| extern const char *thumb_output_move_mem_multiple (int, rtx *); |
| extern const char *thumb_call_via_reg (rtx); |
| extern void thumb_expand_movmemqi (rtx *); |
| extern rtx arm_return_addr (int, rtx); |
| extern void thumb_reload_out_hi (rtx *); |
| extern void thumb_reload_in_hi (rtx *); |
| extern void thumb_set_return_address (rtx, rtx); |
| extern const char *thumb2_output_casesi(rtx *); |
| #endif |
| /* APPLE LOCAL end v7 support. Merge from mainline */ |
| |
| /* APPLE LOCAL begin ARM enhance conditional insn generation */ |
| #ifdef BB_HEAD |
| extern void arm_ifcvt_modify_multiple_tests (ce_if_block_t *, basic_block, rtx *, rtx*); |
| #endif |
| /* APPLE LOCAL end ARM enhance conditional insn generation */ |
| |
| /* Defined in pe.c. */ |
| extern int arm_dllexport_name_p (const char *); |
| extern int arm_dllimport_name_p (const char *); |
| |
| #ifdef TREE_CODE |
| extern void arm_pe_unique_section (tree, int); |
| extern void arm_pe_encode_section_info (tree, rtx, int); |
| extern int arm_dllexport_p (tree); |
| extern int arm_dllimport_p (tree); |
| extern void arm_mark_dllexport (tree); |
| extern void arm_mark_dllimport (tree); |
| #endif |
| |
| extern void arm_pr_long_calls (struct cpp_reader *); |
| extern void arm_pr_no_long_calls (struct cpp_reader *); |
| extern void arm_pr_long_calls_off (struct cpp_reader *); |
| /* APPLE LOCAL 5946347 ms_struct support */ |
| extern int arm_field_ms_struct_align (tree); |
| |
| /* APPLE LOCAL begin v7 support. Merge from Codesourcery */ |
| extern const char *arm_mangle_type (tree); |
| |
| /* APPLE LOCAL end v7 support. Merge from Codesourcery */ |
| /* APPLE LOCAL v7 support. Fix compact switch tables */ |
| extern void arm_asm_output_addr_diff_vec (FILE *file, rtx LABEL, rtx BODY); |
| |
| /* APPLE LOCAL begin 6160917 */ |
| extern void neon_reload_in (rtx *, enum machine_mode); |
| extern void neon_reload_out (rtx *, enum machine_mode); |
| /* APPLE LOCAL end 6160917 */ |
| /* APPLE LOCAL 5571707 Allow R9 as caller-saved register */ |
| void arm_darwin_subtarget_conditional_register_usage (void); |
| |
| #endif /* ! GCC_ARM_PROTOS_H */ |