| /* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. |
| Contributed by Red Hat, Inc and Ubicom, Inc. |
| |
| 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. */ |
| |
| extern void asm_file_start PARAMS ((FILE *)); |
| extern void asm_file_end PARAMS ((FILE *)); |
| |
| extern void function_prologue PARAMS ((FILE *, HOST_WIDE_INT)); |
| extern void function_epilogue PARAMS ((FILE *, HOST_WIDE_INT)); |
| extern int find_one_set_bit_p PARAMS ((HOST_WIDE_INT)); |
| extern int find_one_clear_bit_p PARAMS ((HOST_WIDE_INT)); |
| |
| #ifdef TREE_CODE |
| extern void unique_section PARAMS ((tree, int)); |
| extern void encode_section_info PARAMS ((tree, int)); |
| extern void asm_output_section_name PARAMS ((FILE *, tree, const char *, |
| int)); |
| extern int valid_machine_type_attribute PARAMS ((tree, tree, tree, tree)); |
| extern int valid_machine_decl_attribute PARAMS ((tree, tree, tree, tree)); |
| extern int ip2k_return_pops_args PARAMS ((tree, tree, int)); |
| #endif /* TREE_CODE */ |
| |
| #ifdef RTX_CODE |
| extern int legitimate_address_p PARAMS ((enum machine_mode, rtx, int)); |
| extern void machine_dependent_reorg PARAMS ((rtx)); |
| extern int ip2k_address_cost PARAMS ((rtx)); |
| extern int ip2k_extra_constraint PARAMS ((rtx, int)); |
| extern rtx legitimize_address PARAMS ((rtx, rtx, enum machine_mode, rtx)); |
| extern int adjust_insn_length PARAMS ((rtx insn, int len)); |
| extern int default_rtx_costs PARAMS ((rtx, enum rtx_code, enum rtx_code)); |
| extern void asm_output_char PARAMS ((FILE *, rtx)); |
| extern void asm_output_short PARAMS ((FILE *, rtx)); |
| extern void asm_output_byte PARAMS ((FILE *, int)); |
| extern void print_operand PARAMS ((FILE *, rtx, int)); |
| extern void print_operand_address PARAMS ((FILE *, rtx)); |
| extern int ip2k_jump_mode PARAMS ((rtx, rtx)); |
| extern void ip2k_split_words PARAMS ((enum machine_mode, enum machine_mode, |
| rtx *)); |
| extern rtx ip2k_get_low_half PARAMS ((rtx, enum machine_mode)); |
| extern rtx ip2k_get_high_half PARAMS ((rtx, enum machine_mode)); |
| extern int ip2k_nonptr_operand PARAMS ((rtx, enum machine_mode)); |
| extern int ip2k_ptr_operand PARAMS ((rtx, enum machine_mode)); |
| extern int ip2k_ip_operand PARAMS ((rtx, enum machine_mode)); |
| extern int ip2k_short_operand PARAMS ((rtx, enum machine_mode)); |
| extern int ip2k_gen_operand PARAMS ((rtx, enum machine_mode)); |
| extern int ip2k_nonsp_reg_operand PARAMS ((rtx, enum machine_mode)); |
| extern int ip2k_symbol_ref_operand PARAMS ((rtx, enum machine_mode)); |
| extern const char *ip2k_set_compare PARAMS ((rtx, rtx)); |
| extern const char *ip2k_gen_sCOND PARAMS ((rtx, enum rtx_code, rtx)); |
| extern const char *ip2k_gen_signed_comp_branch PARAMS ((rtx, |
| enum rtx_code, |
| rtx)); |
| extern const char *ip2k_gen_unsigned_comp_branch PARAMS ((rtx, |
| enum rtx_code, |
| rtx)); |
| extern int is_regfile_address PARAMS ((rtx)); |
| extern int ip2k_mode_dependent_address PARAMS ((rtx)); |
| extern int ip2k_address_uses_reg_p PARAMS ((rtx, unsigned int)); |
| extern int ip2k_xexp_not_uses_reg_p PARAMS ((rtx, unsigned int, int)); |
| extern int ip2k_composite_xexp_not_uses_reg_p PARAMS ((rtx, unsigned int, int)); |
| extern int ip2k_composite_xexp_not_uses_cc0_p PARAMS ((rtx)); |
| extern int ip2k_signed_comparison_operator PARAMS ((rtx, |
| enum machine_mode)); |
| extern int ip2k_unsigned_comparison_operator PARAMS ((rtx, |
| enum machine_mode)); |
| extern int ip2k_unary_operator PARAMS ((rtx, enum machine_mode)); |
| extern int ip2k_binary_operator PARAMS ((rtx, enum machine_mode)); |
| |
| extern rtx ip2k_compare_operands[3]; |
| #endif /* RTX_CODE */ |
| |
| #ifdef HAVE_MACHINE_MODES |
| extern int class_max_nregs PARAMS ((enum reg_class, enum machine_mode)); |
| extern enum reg_class class_likely_spilled_p PARAMS ((int c)); |
| #endif /* HAVE_MACHINE_MODES */ |
| |
| #ifdef REAL_VALUE_TYPE |
| extern void asm_output_float PARAMS ((FILE *, REAL_VALUE_TYPE)); |
| #endif |
| |
| extern int ip2k_init_elim_offset PARAMS ((int, int)); |
| extern void ip2k_init_local_alloc PARAMS ((int *)); |
| |