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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [config/] [pa/] [pa-protos.h] - Rev 724
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/* Prototypes for pa.c functions used in the md file & elsewhere. Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2010, 2011 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); /* Used in insn-*.c. */ extern int pa_following_call (rtx); /* 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); extern const char *pa_output_lbranch (rtx, rtx, int); extern const char *pa_output_bb (rtx *, int, rtx, int); extern const char *pa_output_bvb (rtx *, int, rtx, int); extern const char *pa_output_dbra (rtx *, rtx, int); extern const char *pa_output_movb (rtx *, rtx, int, int); extern const char *pa_output_parallel_movb (rtx *, rtx); extern const char *pa_output_parallel_addb (rtx *, rtx); extern const char *pa_output_call (rtx, rtx, int); extern const char *pa_output_indirect_call (rtx, rtx); extern const char *pa_output_millicode_call (rtx, rtx); extern const char *pa_output_mul_insn (int, rtx); extern const char *pa_output_div_insn (rtx *, int, rtx); extern const char *pa_output_mod_insn (int, rtx); extern const char *pa_singlemove_string (rtx *); extern void pa_output_arg_descriptor (rtx); 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 bool pa_tls_referenced_p (rtx); extern int pa_adjust_insn_length (rtx, 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 *, enum machine_mode, rtx); extern int pa_emit_hpdiv_const (rtx *, int); extern int pa_is_function_label_plus_const (rtx); extern int pa_jump_in_call_delay (rtx); extern int pa_fpstore_bypass_p (rtx, rtx); extern int pa_attr_length_millicode_call (rtx); extern int pa_attr_length_call (rtx, int); extern int pa_attr_length_indirect_call (rtx); /* Declare functions defined in pa.c and used in templates. */ extern rtx pa_return_addr_rtx (int, rtx); #ifdef ARGS_SIZE_RTX /* expr.h defines ARGS_SIZE_RTX and `enum direction' */ #ifdef TREE_CODE extern enum direction pa_function_arg_padding (enum machine_mode, const_tree); #endif #endif /* ARGS_SIZE_RTX */ extern int pa_insn_refs_are_delayed (rtx); extern rtx pa_get_deferred_plabel (rtx); #endif /* RTX_CODE */ extern int pa_and_mask_p (unsigned HOST_WIDE_INT); extern int pa_cint_ok_for_move (HOST_WIDE_INT); extern int pa_ior_mask_p (unsigned HOST_WIDE_INT); extern int pa_ldil_cint_p (HOST_WIDE_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 (HOST_WIDE_INT, 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 bool pa_cannot_change_mode_class (enum machine_mode, enum machine_mode, enum reg_class); extern bool pa_modes_tieable_p (enum machine_mode, enum machine_mode); extern HOST_WIDE_INT pa_initial_elimination_offset (int, int); extern const int pa_magic_milli[];
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