/* Prototypes for pa.c functions used in the md file & elsewhere. Copyright (C) 2000, 2001, 2002 Free Software Foundation, 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. */ #ifdef RTX_CODE /* Prototype function used in MACHINE_DEPENDENT_REORG macro. */ extern void pa_reorg PARAMS ((rtx)); /* Prototype function used in various macros. */ extern int symbolic_operand PARAMS ((rtx, enum machine_mode)); /* Used in insn-*.c. */ extern int following_call PARAMS ((rtx)); extern int function_label_operand PARAMS ((rtx, enum machine_mode)); extern int lhs_lshift_cint_operand PARAMS ((rtx, enum machine_mode)); #ifdef TREE_CODE extern void hppa_va_start PARAMS ((tree, rtx)); extern rtx hppa_va_arg PARAMS ((tree, tree)); #endif /* TREE_CODE */ extern rtx hppa_legitimize_address PARAMS ((rtx, rtx, enum machine_mode)); /* Define functions in pa.c and used in insn-output.c. */ extern const char *output_and PARAMS ((rtx *)); extern const char *output_ior PARAMS ((rtx *)); extern const char *output_move_double PARAMS ((rtx *)); extern const char *output_fp_move_double PARAMS ((rtx *)); extern const char *output_block_move PARAMS ((rtx *, int)); extern const char *output_cbranch PARAMS ((rtx *, int, int, int, rtx)); extern const char *output_bb PARAMS ((rtx *, int, int, int, rtx, int)); extern const char *output_bvb PARAMS ((rtx *, int, int, int, rtx, int)); extern const char *output_dbra PARAMS ((rtx *, rtx, int)); extern const char *output_movb PARAMS ((rtx *, rtx, int, int)); extern const char *output_parallel_movb PARAMS ((rtx *, int)); extern const char *output_parallel_addb PARAMS ((rtx *, int)); extern const char *output_call PARAMS ((rtx, rtx, int)); extern const char *output_millicode_call PARAMS ((rtx, rtx)); extern const char *output_mul_insn PARAMS ((int, rtx)); extern const char *output_div_insn PARAMS ((rtx *, int, rtx)); extern const char *output_mod_insn PARAMS ((int, rtx)); extern const char *singlemove_string PARAMS ((rtx *)); extern void output_arg_descriptor PARAMS ((rtx)); extern void output_global_address PARAMS ((FILE *, rtx, int)); extern void print_operand PARAMS ((FILE *, rtx, int)); extern rtx legitimize_pic_address PARAMS ((rtx, enum machine_mode, rtx)); extern struct rtx_def *gen_cmp_fp PARAMS ((enum rtx_code, rtx, rtx)); extern void hppa_encode_label PARAMS ((rtx)); extern int arith11_operand PARAMS ((rtx, enum machine_mode)); extern int adddi3_operand PARAMS ((rtx, enum machine_mode)); extern int symbolic_expression_p PARAMS ((rtx)); extern int hppa_address_cost PARAMS ((rtx)); extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode)); extern int pa_adjust_insn_length PARAMS ((rtx, int)); extern int int11_operand PARAMS ((rtx, enum machine_mode)); extern int reg_or_cint_move_operand PARAMS ((rtx, enum machine_mode)); extern int arith5_operand PARAMS ((rtx, enum machine_mode)); extern int uint5_operand PARAMS ((rtx, enum machine_mode)); extern int pic_label_operand PARAMS ((rtx, enum machine_mode)); extern int plus_xor_ior_operator PARAMS ((rtx, enum machine_mode)); extern int basereg_operand PARAMS ((rtx, enum machine_mode)); extern int shadd_operand PARAMS ((rtx, enum machine_mode)); extern int arith_operand PARAMS ((rtx, enum machine_mode)); extern int read_only_operand PARAMS ((rtx, enum machine_mode)); extern int move_operand PARAMS ((rtx, enum machine_mode)); extern int and_operand PARAMS ((rtx, enum machine_mode)); extern int ior_operand PARAMS ((rtx, enum machine_mode)); extern int arith32_operand PARAMS ((rtx, enum machine_mode)); extern int uint32_operand PARAMS ((rtx, enum machine_mode)); extern int reg_or_nonsymb_mem_operand PARAMS ((rtx, enum machine_mode)); extern int reg_before_reload_operand PARAMS ((rtx, enum machine_mode)); extern int reg_or_0_operand PARAMS ((rtx, enum machine_mode)); extern int reg_or_0_or_nonsymb_mem_operand PARAMS ((rtx, enum machine_mode)); extern int pre_cint_operand PARAMS ((rtx, enum machine_mode)); extern int post_cint_operand PARAMS ((rtx, enum machine_mode)); extern int div_operand PARAMS ((rtx, enum machine_mode)); extern int int5_operand PARAMS ((rtx, enum machine_mode)); extern int movb_comparison_operator PARAMS ((rtx, enum machine_mode)); extern int ireg_or_int5_operand PARAMS ((rtx, enum machine_mode)); extern int fmpyaddoperands PARAMS ((rtx *)); extern int fmpysuboperands PARAMS ((rtx *)); extern int call_operand_address PARAMS ((rtx, enum machine_mode)); extern int ior_operand PARAMS ((rtx, enum machine_mode)); extern void emit_bcond_fp PARAMS ((enum rtx_code, rtx)); extern int emit_move_sequence PARAMS ((rtx *, enum machine_mode, rtx)); extern int emit_hpdiv_const PARAMS ((rtx *, int)); extern int is_function_label_plus_const PARAMS ((rtx)); extern int jump_in_call_delay PARAMS ((rtx)); extern enum reg_class secondary_reload_class PARAMS ((enum reg_class, enum machine_mode, rtx)); extern int hppa_fpstore_bypass_p PARAMS ((rtx, rtx)); /* Declare functions defined in pa.c and used in templates. */ extern struct rtx_def *return_addr_rtx PARAMS ((int, rtx)); extern int fp_reg_operand PARAMS ((rtx, enum machine_mode)); extern int arith_double_operand PARAMS ((rtx, enum machine_mode)); extern int ireg_operand PARAMS ((rtx, enum machine_mode)); extern int lhs_lshift_operand PARAMS ((rtx, enum machine_mode)); extern int pc_or_label_operand PARAMS ((rtx, enum machine_mode)); #ifdef ARGS_SIZE_RTX /* expr.h defines ARGS_SIZE_RTX and `enum direction' */ #ifdef TREE_CODE extern enum direction function_arg_padding PARAMS ((enum machine_mode, tree)); #endif #endif /* ARGS_SIZE_RTX */ extern int non_hard_reg_operand PARAMS ((rtx, enum machine_mode)); extern int eq_neq_comparison_operator PARAMS ((rtx, enum machine_mode)); extern int insn_refs_are_delayed PARAMS ((rtx)); #endif /* RTX_CODE */ /* Prototype function used in macro ASM_OUTPUT_MI_THUNK. */ extern void pa_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT)); /* Prototype function used in macro CONST_OK_FOR_LETTER_P. */ extern int zdepi_cint_p PARAMS ((unsigned HOST_WIDE_INT)); extern struct rtx_def *hppa_builtin_saveregs PARAMS ((void)); extern void output_deferred_plabels PARAMS ((FILE *)); extern void override_options PARAMS ((void)); extern void output_ascii PARAMS ((FILE *, const char *, int)); extern int compute_frame_size PARAMS ((int, int *)); extern int and_mask_p PARAMS ((unsigned HOST_WIDE_INT)); extern int cint_ok_for_move PARAMS ((HOST_WIDE_INT)); extern void hppa_expand_prologue PARAMS ((void)); extern void hppa_expand_epilogue PARAMS ((void)); extern int hppa_can_use_return_insn_p PARAMS ((void)); extern int ior_mask_p PARAMS ((unsigned HOST_WIDE_INT)); extern void compute_zdepdi_operands PARAMS ((unsigned HOST_WIDE_INT, unsigned *)); #ifdef RTX_CODE extern const char * output_64bit_and PARAMS ((rtx *)); extern const char * output_64bit_ior PARAMS ((rtx *)); extern int cmpib_comparison_operator PARAMS ((rtx, enum machine_mode)); #endif #ifdef TREE_CODE extern int reloc_needed PARAMS ((tree)); #ifdef RTX_CODE extern rtx function_arg PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int, int)); #endif extern int function_arg_partial_nregs PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int)); extern void pa_asm_output_mi_thunk PARAMS ((FILE *, tree, HOST_WIDE_INT, tree)); #endif /* TREE_CODE */