/* Definitions of target machine for GNU compiler. dsPIC30. Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. Contributed by John Elliott (john.elliott@microchip.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_PIC30_PROTOS_H #define GCC_PIC30_PROTOS_H struct cpp_reader; extern tree pic30_identUnsafe[2]; extern int pic30_volatile_operand(rtx opnd, enum machine_mode mode); extern int pic30_register_operand(rtx op, enum machine_mode mode); extern int pic30_awb_operand(rtx op, enum machine_mode mode); extern int pic30_mac_input_operand(rtx op, enum machine_mode mode); extern int pic30_xprefetch_operand(rtx op, enum machine_mode mode); extern int pic30_yprefetch_operand(rtx op, enum machine_mode mode); extern int pic30_accumulator_operand(rtx op, enum machine_mode mode); extern int pic30_immediate_1bit_operand(rtx op, enum machine_mode mode); extern int pic30_invalid_address_operand(rtx op, enum machine_mode mode); extern int pic30_pushed_constant_section(void); extern void pic30_push_constant_section(tree); extern void pic30_pop_constant_section(tree); extern int pic30_asm_function_p(int); extern int pic30_interrupt_function_p(tree); extern int pic30_dat_alignment(tree, int); extern void pic30_cache_conversion_state(rtx, tree); extern int pic30_check_for_conversion(rtx); extern const char *pic30_strip_name_encoding(const char *); extern int pic30_pp_modify_valid(rtx); extern void pic30_override_options(void); extern void pic30_sdb_end_prologue(unsigned int); extern void pic30_start_source_file(unsigned int, const char *); extern void pic30_initial_elimination_offset(int, int, int *); extern char * pic30_text_section_asm_op(void); extern char * pic30_data_section_asm_op(void); extern char * pic30_const_section_asm_op(void); extern char * pic30_interrupt_preprologue(void); extern void pic30_handle_interrupt_pragma(struct cpp_reader *); extern void pic30_handle_code_pragma(struct cpp_reader *); extern void pic30_handle_idata_pragma(struct cpp_reader *); extern void pic30_handle_udata_pragma(struct cpp_reader *); extern int pic30_hard_regno_mode_ok(int, enum machine_mode); extern void pic30_expand_prologue(void); extern void pic30_expand_epilogue(void); extern int pic30_null_epilogue_p(void); extern int pic30_which_bit(int); extern int pic30_one_bit_set_p(int); extern int pic30_libcall(const char *); extern void ndata_section(void); extern void const_section(void); extern void dconst_section(void); extern void ndconst_section(void); extern char * pic30_text_section_asm_op(void); extern char * pic30_data_section_asm_op(void); extern char * pic30_ndata_section_asm_op(void); extern char * pic30_const_section_asm_op(void); extern char * pic30_dconst_section_asm_op(void); extern char * pic30_ndconst_section_asm_op(void); extern void pic30_asm_file_start(FILE *); extern void pic30_asm_output_ascii(FILE *, char *, int); extern void pic30_asm_file_end(FILE *); extern void pic30_asm_output_common(FILE *, char *, int, int); extern void pic30_asm_output_aligned_common(FILE *, tree, char *, int, int); extern void pic30_asm_output_local(FILE *, char *, int, int); extern void pic30_asm_output_aligned_decl_local(FILE *, tree, char *, int, int); extern void pic30_asm_output_align(FILE *file, int log); extern void pic30_function_profiler(FILE *,int); extern void pic30_set_function_return(int bState); extern int pic30_get_function_return(void); #ifdef TREE_CODE extern int pic30_valid_machine_decl_interrupt_attribute(tree, char *); #if 0 extern int pic30_codespace_decl_p(tree); #endif extern int pic30_far_decl_p(tree); extern int pic30_near_decl_p(tree); extern void pic30_insert_attributes(tree, tree *, tree *); extern void pic30_encode_section_info(tree, int); #if 0 extern void pic30_asm_output_section_name(FILE *, tree, char *, int); #endif extern void pic30_asm_declare_function_name(FILE *, char *, tree); extern void pic30_asm_declare_object_name(FILE *, char *, tree); extern void pic30_select_section(tree, int, unsigned HOST_WIDE_INT); extern int pic30_shadow_function_p(tree); extern int pic30_data_alignment(tree type, int align); #endif /* TREE_CODE */ #if defined(RTX_CODE) && defined(TREE_CODE) extern struct rtx_def * pic30_function_arg(CUMULATIVE_ARGS *, enum machine_mode, tree, int); extern int pic30_function_arg_partial_nregs(CUMULATIVE_ARGS,enum machine_mode,tree,int); extern void pic30_function_arg_advance(CUMULATIVE_ARGS *,enum machine_mode,tree,int); extern void pic30_init_cumulative_args(CUMULATIVE_ARGS *,tree,rtx); extern rtx pic30_expand_builtin PARAMS ((tree, rtx, rtx, enum machine_mode, int)); #endif /* TREE_CODE and RTX_CODE*/ #ifdef RTX_CODE extern int pic30_dead_or_set_p(rtx first, rtx reg); extern void pic30_final_prescan_insn(rtx, rtx*, int); extern int pic30_address_cost(rtx); extern void pic30_emit_move_sequence(rtx *, enum machine_mode); extern void pic30_print_operand(FILE *, rtx, int); extern void pic30_print_operand_address(FILE *, rtx); extern void pic30_notice_update_cc(rtx, rtx); extern int pic30_check_legit_addr(enum machine_mode, rtx, int); extern struct rtx_def * pic30_return_addr_rtx(int, rtx); extern char * pic30_conditional_branch(enum rtx_code, rtx); extern const char * pic30_compare(rtx *); extern void pic30_asm_output_short(FILE *, rtx); extern int pic30_I_operand(rtx, enum machine_mode); extern int pic30_O_operand(rtx, enum machine_mode); extern int pic30_P_operand(rtx, enum machine_mode); extern int pic30_Q_constraint(rtx); extern int pic30_Q_operand(rtx, enum machine_mode); extern int pic30_R_constraint(rtx); extern int pic30_R_operand(rtx, enum machine_mode); extern int pic30_S_constraint(rtx); extern int pic30_S_operand(rtx, enum machine_mode); extern int pic30_T_constraint(rtx); extern int pic30_T_operand(rtx, enum machine_mode); extern int pic30_U_constraint(rtx); extern int pic30_U_operand(rtx, enum machine_mode); extern int pic30_J_operand(rtx, enum machine_mode); extern int pic30_JM_operand(rtx, enum machine_mode); extern int pic30_JN_operand(rtx, enum machine_mode); extern int pic30_PN_operand(rtx, enum machine_mode); extern int pic30_M_operand(rtx, enum machine_mode); extern int pic30_rR_or_zero_operand(rtx, enum machine_mode); extern int pic30_rR_or_JN_operand(rtx, enum machine_mode); extern int pic30_reg_or_P_operand(rtx, enum machine_mode); extern int pic30_reg_or_R_operand(rtx, enum machine_mode); extern int pic30_reg_or_zero_operand(rtx, enum machine_mode); extern int pic30_reg_or_imm_operand(rtx, enum machine_mode); extern int pic30_valid_call_address_operand(rtx, enum machine_mode); extern int pic30_call_address_operand(rtx, enum machine_mode); extern int pic30_symbolic_address_operand(rtx, enum machine_mode); extern int pic30_imm8_operand(rtx, enum machine_mode); extern int pic30_imm2to15_operand(rtx, enum machine_mode); extern int pic30_imm16plus_operand(rtx, enum machine_mode); extern int pic30_inc_imm_operand(rtx, enum machine_mode); extern int pic30_mode1_operand(rtx, enum machine_mode); extern int pic30_mode1J_operand(rtx, enum machine_mode); extern int pic30_mode1JN_operand(rtx, enum machine_mode); extern int pic30_mode1P_operand(rtx, enum machine_mode); extern int pic30_mode1PN_operand(rtx, enum machine_mode); extern int pic30_near_mode1PN_operand(rtx, enum machine_mode); extern int pic30_indirect_mem_operand(rtx, enum machine_mode); extern int pic30_indirect_mem_operand_modify(rtx,enum machine_mode); extern int pic30_mode2_operand(rtx, enum machine_mode); extern int pic30_mode2res_operand(rtx, enum machine_mode); extern int pic30_mode2mres_operand(rtx, enum machine_mode); extern int pic30_mode2_or_P_operand(rtx, enum machine_mode); extern int pic30_mode3_operand(rtx, enum machine_mode); extern int pic30_modek_operand(rtx, enum machine_mode); extern int pic30_math_operand(rtx, enum machine_mode); extern int pic30_move_operand(rtx, enum machine_mode); extern int pic30_move2_operand(rtx, enum machine_mode); extern int pic30_code_operand(rtx, enum machine_mode); extern int pic30_data_operand(rtx, enum machine_mode); extern int pic30_rR_or_near_operand(rtx, enum machine_mode); extern int pic30_reg_imm_or_near_operand(rtx, enum machine_mode); extern int pic30_reg_or_code_operand(rtx, enum machine_mode); extern int pic30_reg_or_near_operand(rtx, enum machine_mode); extern int pic30_wreg_operand(rtx, enum machine_mode); extern int pic30_wreg_or_near_operand(rtx, enum machine_mode); extern int pic30_breg_operand(rtx, enum machine_mode); extern int pic30_creg_operand(rtx, enum machine_mode); extern int pic30_ereg_operand(rtx, enum machine_mode); extern int pic30_near_operand(rtx, enum machine_mode); extern int pic30_near_math_operand(rtx, enum machine_mode); extern int pic30_near_mode2_operand(rtx, enum machine_mode); extern int pic30_neardata_space_operand_p(rtx); extern int pic30_IndexEqual(rtx, rtx); extern int pic30_Q_base(rtx); extern int pic30_Q_displacement(rtx); extern int pic30_registerpairs_p(rtx, rtx, rtx, rtx); extern int pic30_near_function_p(rtx); extern int pic30_shadow_operand_p(rtx); extern int pic30_data_space_operand_p(rtx); extern int pic30_has_space_operand_p(rtx, char *); extern int pic30_program_space_operand_p(rtx); extern enum reg_class pic30_preferred_reload_class(rtx, enum reg_class); extern enum reg_class pic30_secondary_reload_class(enum reg_class, enum machine_mode, rtx); extern void pic30_asm_output_case_label(FILE *, char *, int, rtx); extern void pic30_asm_output_case_end(FILE *, int, rtx); #endif /* RTX_CODE */ #ifdef GCC_C_PRAGMA_H #endif #endif /* ! GCC_PIC30_PROTOS_H */
