| /* Prototypes for pa.c functions used in the md file & elsewhere. |
| Copyright (C) 2000-2021 Free Software Foundation, Inc. |
| |
| 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 3, 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 COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifdef RTX_CODE |
| /* Prototype function used in various macros. */ |
| extern rtx pa_eh_return_handler_rtx (void); |
| |
| /* Define functions in pa.c and used in insn-output.c. */ |
| |
| extern const char *pa_output_and (rtx *); |
| extern const char *pa_output_64bit_and (rtx *); |
| extern const char *pa_output_ior (rtx *); |
| extern const char *pa_output_64bit_ior (rtx *); |
| extern const char *pa_output_move_double (rtx *); |
| extern const char *pa_output_fp_move_double (rtx *); |
| extern const char *pa_output_block_move (rtx *, int); |
| extern const char *pa_output_block_clear (rtx *, int); |
| extern const char *pa_output_cbranch (rtx *, int, rtx_insn *); |
| extern const char *pa_output_lbranch (rtx, rtx_insn *, int); |
| extern const char *pa_output_bb (rtx *, int, rtx_insn *, int); |
| extern const char *pa_output_bvb (rtx *, int, rtx_insn *, int); |
| extern const char *pa_output_dbra (rtx *, rtx_insn *, int); |
| extern const char *pa_output_movb (rtx *, rtx_insn *, int, int); |
| extern const char *pa_output_parallel_movb (rtx *, rtx_insn *); |
| extern const char *pa_output_parallel_addb (rtx *, rtx_insn *); |
| extern const char *pa_output_call (rtx_insn *, rtx, int); |
| extern const char *pa_output_indirect_call (rtx_insn *, rtx); |
| extern const char *pa_output_millicode_call (rtx_insn *, rtx); |
| extern const char *pa_output_mul_insn (int, rtx_insn *); |
| extern const char *pa_output_div_insn (rtx *, int, rtx_insn *); |
| extern const char *pa_output_mod_insn (int, rtx_insn *); |
| extern const char *pa_singlemove_string (rtx *); |
| extern void pa_output_addr_vec (rtx, rtx); |
| extern void pa_output_addr_diff_vec (rtx, rtx); |
| extern void pa_output_arg_descriptor (rtx_insn *); |
| extern void pa_output_global_address (FILE *, rtx, int); |
| extern void pa_print_operand (FILE *, rtx, int); |
| extern void pa_encode_label (rtx); |
| extern int pa_symbolic_expression_p (rtx); |
| extern int pa_adjust_insn_length (rtx_insn *, int); |
| extern int pa_fmpyaddoperands (rtx *); |
| extern int pa_fmpysuboperands (rtx *); |
| extern void pa_emit_bcond_fp (rtx[]); |
| extern int pa_emit_move_sequence (rtx *, machine_mode, rtx); |
| extern int pa_emit_hpdiv_const (rtx *, int); |
| extern int pa_is_function_label_plus_const (rtx); |
| extern int pa_fpstore_bypass_p (rtx_insn *, rtx_insn *); |
| extern int pa_attr_length_millicode_call (rtx_insn *); |
| extern int pa_attr_length_call (rtx_insn *, int); |
| extern int pa_attr_length_indirect_call (rtx_insn *); |
| extern rtx pa_legitimize_reload_address (rtx, machine_mode, |
| int, int, int); |
| |
| /* Declare functions defined in pa.c and used in templates. */ |
| |
| extern rtx pa_return_addr_rtx (int, rtx); |
| |
| extern int pa_insn_refs_are_delayed (rtx_insn *); |
| extern rtx pa_get_deferred_plabel (rtx); |
| extern rtx pa_maybe_emit_compare_and_swap_exchange_loop (rtx, rtx, rtx); |
| #endif /* RTX_CODE */ |
| |
| extern int pa_and_mask_p (unsigned HOST_WIDE_INT); |
| extern int pa_cint_ok_for_move (unsigned HOST_WIDE_INT); |
| extern int pa_ior_mask_p (unsigned HOST_WIDE_INT); |
| extern int pa_ldil_cint_p (unsigned HOST_WIDE_INT); |
| extern int pa_mem_shadd_constant_p (int); |
| extern int pa_shadd_constant_p (int); |
| extern int pa_zdepi_cint_p (unsigned HOST_WIDE_INT); |
| |
| extern void pa_output_ascii (FILE *, const char *, int); |
| extern HOST_WIDE_INT pa_compute_frame_size (poly_int64, int *); |
| extern void pa_expand_prologue (void); |
| extern void pa_expand_epilogue (void); |
| extern bool pa_can_use_return_insn (void); |
| |
| /* Miscellaneous functions in pa.c. */ |
| #ifdef TREE_CODE |
| extern int pa_reloc_needed (tree); |
| extern bool pa_return_in_memory (const_tree, const_tree); |
| #endif /* TREE_CODE */ |
| |
| extern void pa_asm_output_aligned_bss (FILE *, const char *, |
| unsigned HOST_WIDE_INT, |
| unsigned int); |
| extern void pa_asm_output_aligned_common (FILE *, const char *, |
| unsigned HOST_WIDE_INT, |
| unsigned int); |
| extern void pa_asm_output_aligned_local (FILE *, const char *, |
| unsigned HOST_WIDE_INT, |
| unsigned int); |
| extern void pa_hpux_asm_output_external (FILE *, tree, const char *); |
| extern HOST_WIDE_INT pa_initial_elimination_offset (int, int); |
| extern HOST_WIDE_INT pa_function_arg_size (machine_mode, const_tree); |
| extern void pa_output_function_label (FILE *); |
| extern void hppa_profile_hook (int); |
| |
| extern const int pa_magic_milli[]; |
| |
| /* Routines implemented in pa-d.c */ |
| extern void pa_d_target_versions (void); |
| extern void pa_d_register_target_info (void); |
