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/* Prototypes for exported functions defined in arm.c and pe.c
Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rearnsha@arm.com)
Minor hacks by Nick Clifton (nickc@cygnus.com)
This file is part of GNU CC.
GNU CC 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.
GNU CC 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. */
#ifndef GCC_ARM_PROTOS_H
#define GCC_ARM_PROTOS_H
extern void rdata_section PARAMS ((void));
extern void arm_override_options PARAMS ((void));
extern int use_return_insn PARAMS ((int));
extern int arm_regno_class PARAMS ((int));
extern void arm_finalize_pic PARAMS ((int));
extern int arm_volatile_func PARAMS ((void));
extern const char * arm_output_epilogue PARAMS ((int));
extern void arm_expand_prologue PARAMS ((void));
/* Used in arm.md, but defined in output.c. */
extern void assemble_align PARAMS ((int));
extern const char * arm_strip_name_encoding PARAMS ((const char *));
extern void arm_asm_output_labelref PARAMS ((FILE *, const char *));
extern unsigned long arm_current_func_type PARAMS ((void));
extern unsigned int arm_compute_initial_elimination_offset PARAMS ((unsigned int, unsigned int));
#ifdef TREE_CODE
extern int arm_return_in_memory PARAMS ((tree));
extern void arm_encode_call_attribute PARAMS ((tree, int));
#endif
#ifdef RTX_CODE
extern int arm_hard_regno_mode_ok PARAMS ((unsigned int, enum machine_mode));
extern int const_ok_for_arm PARAMS ((HOST_WIDE_INT));
extern int arm_split_constant PARAMS ((RTX_CODE, enum machine_mode,
HOST_WIDE_INT, rtx, rtx, int));
extern RTX_CODE arm_canonicalize_comparison PARAMS ((RTX_CODE, rtx *));
extern int legitimate_pic_operand_p PARAMS ((rtx));
extern rtx legitimize_pic_address PARAMS ((rtx, enum machine_mode, rtx));
extern int arm_rtx_costs PARAMS ((rtx, RTX_CODE, RTX_CODE));
extern int const_double_rtx_ok_for_fpu PARAMS ((rtx));
extern int neg_const_double_rtx_ok_for_fpu PARAMS ((rtx));
/* Predicates. */
extern int s_register_operand PARAMS ((rtx, enum machine_mode));
extern int arm_hard_register_operand PARAMS ((rtx, enum machine_mode));
extern int f_register_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_int_operand PARAMS ((rtx, enum machine_mode));
extern int arm_reload_memory_operand PARAMS ((rtx, enum machine_mode));
extern int arm_rhs_operand PARAMS ((rtx, enum machine_mode));
extern int arm_rhsm_operand PARAMS ((rtx, enum machine_mode));
extern int arm_add_operand PARAMS ((rtx, enum machine_mode));
extern int arm_not_operand PARAMS ((rtx, enum machine_mode));
extern int offsettable_memory_operand PARAMS ((rtx, enum machine_mode));
extern int alignable_memory_operand PARAMS ((rtx, enum machine_mode));
extern int bad_signed_byte_operand PARAMS ((rtx, enum machine_mode));
extern int fpu_rhs_operand PARAMS ((rtx, enum machine_mode));
extern int fpu_add_operand PARAMS ((rtx, enum machine_mode));
extern int power_of_two_operand PARAMS ((rtx, enum machine_mode));
extern int nonimmediate_di_operand PARAMS ((rtx, enum machine_mode));
extern int di_operand PARAMS ((rtx, enum machine_mode));
extern int nonimmediate_soft_df_operand PARAMS ((rtx, enum machine_mode));
extern int soft_df_operand PARAMS ((rtx, enum machine_mode));
extern int index_operand PARAMS ((rtx, enum machine_mode));
extern int const_shift_operand PARAMS ((rtx, enum machine_mode));
extern int arm_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int shiftable_operator PARAMS ((rtx, enum machine_mode));
extern int shift_operator PARAMS ((rtx, enum machine_mode));
extern int equality_operator PARAMS ((rtx, enum machine_mode));
extern int minmax_operator PARAMS ((rtx, enum machine_mode));
extern int cc_register PARAMS ((rtx, enum machine_mode));
extern int dominant_cc_register PARAMS ((rtx, enum machine_mode));
extern int logical_binary_operator PARAMS ((rtx, enum machine_mode));
extern int multi_register_push PARAMS ((rtx, enum machine_mode));
extern int load_multiple_operation PARAMS ((rtx, enum machine_mode));
extern int store_multiple_operation PARAMS ((rtx, enum machine_mode));
extern int symbol_mentioned_p PARAMS ((rtx));
extern int label_mentioned_p PARAMS ((rtx));
extern RTX_CODE minmax_code PARAMS ((rtx));
extern int adjacent_mem_locations PARAMS ((rtx, rtx));
extern int load_multiple_sequence PARAMS ((rtx *, int, int *, int *,
HOST_WIDE_INT *));
extern const char * emit_ldm_seq PARAMS ((rtx *, int));
extern int store_multiple_sequence PARAMS ((rtx *, int, int *, int *,
HOST_WIDE_INT *));
extern const char * emit_stm_seq PARAMS ((rtx *, int));
extern rtx arm_gen_load_multiple PARAMS ((int, int, rtx, int, int, int,
int, int));
extern rtx arm_gen_store_multiple PARAMS ((int, int, rtx, int, int, int,
int, int));
extern int arm_gen_movstrqi PARAMS ((rtx *));
extern rtx arm_gen_rotated_half_load PARAMS ((rtx));
extern enum machine_mode arm_select_cc_mode PARAMS ((RTX_CODE, rtx, rtx));
extern rtx arm_gen_compare_reg PARAMS ((RTX_CODE, rtx, rtx));
extern rtx arm_gen_return_addr_mask PARAMS ((void));
extern void arm_reload_in_hi PARAMS ((rtx *));
extern void arm_reload_out_hi PARAMS ((rtx *));
extern void arm_reorg PARAMS ((rtx));
extern const char * fp_immediate_constant PARAMS ((rtx));
extern const char * output_call PARAMS ((rtx *));
extern const char * output_call_mem PARAMS ((rtx *));
extern const char * output_mov_long_double_fpu_from_arm PARAMS ((rtx *));
extern const char * output_mov_long_double_arm_from_fpu PARAMS ((rtx *));
extern const char * output_mov_long_double_arm_from_arm PARAMS ((rtx *));
extern const char * output_mov_double_fpu_from_arm PARAMS ((rtx *));
extern const char * output_mov_double_arm_from_fpu PARAMS ((rtx *));
extern const char * output_move_double PARAMS ((rtx *));
extern const char * output_mov_immediate PARAMS ((rtx *));
extern const char * output_add_immediate PARAMS ((rtx *));
extern const char * arithmetic_instr PARAMS ((rtx, int));
extern void output_ascii_pseudo_op PARAMS ((FILE *, const unsigned char *, int));
extern const char * output_return_instruction PARAMS ((rtx, int, int));
extern void arm_poke_function_name PARAMS ((FILE *, const char *));
extern void arm_print_operand PARAMS ((FILE *, rtx, int));
extern void arm_print_operand_address PARAMS ((FILE *, rtx));
extern void arm_final_prescan_insn PARAMS ((rtx));
extern int arm_go_if_legitimate_address PARAMS ((enum machine_mode, rtx));
extern int arm_debugger_arg_offset PARAMS ((int, rtx));
extern int arm_is_longcall_p PARAMS ((rtx, int, int));
#if defined TREE_CODE
extern rtx arm_function_arg PARAMS ((CUMULATIVE_ARGS *,
enum machine_mode, tree, int));
extern void arm_init_cumulative_args PARAMS ((CUMULATIVE_ARGS *, tree, rtx,
int));
#endif
#if defined AOF_ASSEMBLER
extern rtx aof_pic_entry PARAMS ((rtx));
extern void aof_dump_pic_table PARAMS ((FILE *));
extern char * aof_text_section PARAMS ((void));
extern char * aof_data_section PARAMS ((void));
extern void aof_add_import PARAMS ((const char *));
extern void aof_delete_import PARAMS ((const char *));
extern void aof_dump_imports PARAMS ((FILE *));
extern void zero_init_section PARAMS ((void));
extern void common_section PARAMS ((void));
#endif /* AOF_ASSEMBLER */
#endif /* RTX_CODE */
extern int arm_float_words_big_endian PARAMS ((void));
/* Thumb functions. */
extern void arm_init_expanders PARAMS ((void));
extern int thumb_far_jump_used_p PARAMS ((int));
extern const char * thumb_unexpanded_epilogue PARAMS ((void));
extern void thumb_expand_prologue PARAMS ((void));
extern void thumb_expand_epilogue PARAMS ((void));
#ifdef TREE_CODE
extern int is_called_in_ARM_mode PARAMS ((tree));
#endif
extern int thumb_shiftable_const PARAMS ((unsigned HOST_WIDE_INT));
#ifdef RTX_CODE
extern void thumb_final_prescan_insn PARAMS ((rtx));
extern const char * thumb_load_double_from_address
PARAMS ((rtx *));
extern const char * thumb_output_move_mem_multiple
PARAMS ((int, rtx *));
extern void thumb_expand_movstrqi PARAMS ((rtx *));
extern int thumb_cmp_operand PARAMS ((rtx, enum machine_mode));
extern rtx * thumb_legitimize_pic_address
PARAMS ((rtx, enum machine_mode, rtx));
extern int thumb_go_if_legitimate_address
PARAMS ((enum machine_mode, rtx));
extern rtx arm_return_addr PARAMS ((int, rtx));
extern void thumb_reload_out_hi PARAMS ((rtx *));
extern void thumb_reload_in_hi PARAMS ((rtx *));
#endif
/* Defined in pe.c. */
extern int arm_dllexport_name_p PARAMS ((const char *));
extern int arm_dllimport_name_p PARAMS ((const char *));
#ifdef TREE_CODE
extern void arm_pe_unique_section PARAMS ((tree, int));
extern void arm_pe_encode_section_info PARAMS ((tree, int));
extern int arm_dllexport_p PARAMS ((tree));
extern int arm_dllimport_p PARAMS ((tree));
extern void arm_mark_dllexport PARAMS ((tree));
extern void arm_mark_dllimport PARAMS ((tree));
#endif
extern void arm_init_builtins PARAMS ((void));
#if defined (TREE_CODE) && defined (RTX_CODE)
extern rtx arm_expand_builtin PARAMS ((tree, rtx, rtx,
enum machine_mode, int));
#endif
#ifdef GCC_C_PRAGMA_H /* included from code that cares about pragmas */
extern void arm_pr_long_calls PARAMS ((cpp_reader *));
extern void arm_pr_no_long_calls PARAMS ((cpp_reader *));
extern void arm_pr_long_calls_off PARAMS ((cpp_reader *));
#endif
#endif /* ! GCC_ARM_PROTOS_H */
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