| /* Prototypes of target machine for SPARC. |
| Copyright (C) 1999-2014 Free Software Foundation, Inc. |
| Contributed by Michael Tiemann (tiemann@cygnus.com). |
| 64-bit SPARC-V9 support by Michael Tiemann, Jim Wilson, and Doug Evans, |
| at Cygnus Support. |
| |
| 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/>. */ |
| |
| #ifndef __SPARC_PROTOS_H__ |
| #define __SPARC_PROTOS_H__ |
| |
| #ifdef TREE_CODE |
| #ifdef RTX_CODE |
| extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree); |
| #endif |
| extern unsigned long sparc_type_code (tree); |
| #ifdef ARGS_SIZE_RTX |
| /* expr.h defines ARGS_SIZE_RTX and `enum direction' */ |
| extern enum direction function_arg_padding (enum machine_mode, const_tree); |
| #endif /* ARGS_SIZE_RTX */ |
| #endif /* TREE_CODE */ |
| |
| extern void order_regs_for_local_alloc (void); |
| extern HOST_WIDE_INT sparc_compute_frame_size (HOST_WIDE_INT, int); |
| extern int sparc_initial_elimination_offset (int); |
| extern void sparc_expand_prologue (void); |
| extern void sparc_flat_expand_prologue (void); |
| extern void sparc_expand_epilogue (bool); |
| extern void sparc_flat_expand_epilogue (bool); |
| extern bool sparc_can_use_return_insn_p (void); |
| extern int check_pic (int); |
| extern void sparc_profile_hook (int); |
| extern void sparc_override_options (void); |
| extern void sparc_output_scratch_registers (FILE *); |
| extern void sparc_target_macros (void); |
| |
| #ifdef RTX_CODE |
| extern enum machine_mode select_cc_mode (enum rtx_code, rtx, rtx); |
| /* Define the function that build the compare insn for scc and bcc. */ |
| extern rtx gen_compare_reg (rtx cmp); |
| extern rtx sparc_emit_float_lib_cmp (rtx, rtx, enum rtx_code); |
| extern void sparc_emit_floatunsdi (rtx [2], enum machine_mode); |
| extern void sparc_emit_fixunsdi (rtx [2], enum machine_mode); |
| extern void emit_tfmode_binop (enum rtx_code, rtx *); |
| extern void emit_tfmode_unop (enum rtx_code, rtx *); |
| extern void emit_tfmode_cvt (enum rtx_code, rtx *); |
| extern bool constant_address_p (rtx); |
| extern bool legitimate_pic_operand_p (rtx); |
| extern rtx sparc_legitimize_reload_address (rtx, enum machine_mode, int, int, |
| int, int *win); |
| extern void load_got_register (void); |
| extern void sparc_emit_call_insn (rtx, rtx); |
| extern void sparc_defer_case_vector (rtx, rtx, int); |
| extern bool sparc_expand_move (enum machine_mode, rtx *); |
| extern void sparc_emit_set_symbolic_const64 (rtx, rtx, rtx); |
| extern int sparc_splitdi_legitimate (rtx, rtx); |
| extern int sparc_split_regreg_legitimate (rtx, rtx); |
| extern const char *output_ubranch (rtx, rtx); |
| extern const char *output_cbranch (rtx, rtx, int, int, int, rtx); |
| extern const char *output_return (rtx); |
| extern const char *output_sibcall (rtx, rtx); |
| extern const char *output_v8plus_shift (rtx, rtx *, const char *); |
| extern const char *output_v8plus_mult (rtx, rtx *, const char *); |
| extern const char *output_v9branch (rtx, rtx, int, int, int, int, rtx); |
| extern const char *output_probe_stack_range (rtx, rtx); |
| extern const char *output_cbcond (rtx, rtx, rtx); |
| extern bool emit_scc_insn (rtx []); |
| extern void emit_conditional_branch_insn (rtx []); |
| extern int registers_ok_for_ldd_peep (rtx, rtx); |
| extern int mems_ok_for_ldd_peep (rtx, rtx, rtx); |
| extern rtx widen_mem_for_ldd_peep (rtx, rtx, enum machine_mode); |
| extern int empty_delay_slot (rtx); |
| extern int emit_cbcond_nop (rtx); |
| extern int eligible_for_call_delay (rtx); |
| extern int eligible_for_return_delay (rtx); |
| extern int eligible_for_sibcall_delay (rtx); |
| extern int emit_move_sequence (rtx, enum machine_mode); |
| extern int fp_sethi_p (rtx); |
| extern int fp_mov_p (rtx); |
| extern int fp_high_losum_p (rtx); |
| extern int mem_min_alignment (rtx, int); |
| extern int pic_address_needs_scratch (rtx); |
| extern int register_ok_for_ldd (rtx); |
| extern int memory_ok_for_ldd (rtx); |
| extern int v9_regcmp_p (enum rtx_code); |
| /* Function used for V8+ code generation. Returns 1 if the high |
| 32 bits of REG are 0 before INSN. */ |
| extern int sparc_check_64 (rtx, rtx); |
| extern rtx gen_df_reg (rtx, int); |
| extern void sparc_expand_compare_and_swap (rtx op[]); |
| extern void sparc_expand_vector_init (rtx, rtx); |
| extern void sparc_expand_vec_perm_bmask(enum machine_mode, rtx); |
| extern bool sparc_expand_conditional_move (enum machine_mode, rtx *); |
| extern void sparc_expand_vcond (enum machine_mode, rtx *, int, int); |
| unsigned int sparc_regmode_natural_size (enum machine_mode); |
| bool sparc_modes_tieable_p (enum machine_mode, enum machine_mode); |
| #endif /* RTX_CODE */ |
| |
| extern void sparc_emit_membar_for_model (enum memmodel, int, int); |
| |
| #endif /* __SPARC_PROTOS_H__ */ |