| 1 |
282 |
jeremybenn |
/* Definitions of target machine for GNU compiler, Argonaut ARC cpu.
|
| 2 |
|
|
Copyright (C) 2000, 2004, 2007 Free Software Foundation, Inc.
|
| 3 |
|
|
|
| 4 |
|
|
This file is part of GCC.
|
| 5 |
|
|
|
| 6 |
|
|
GCC is free software; you can redistribute it and/or modify
|
| 7 |
|
|
it under the terms of the GNU General Public License as published by
|
| 8 |
|
|
the Free Software Foundation; either version 3, or (at your option)
|
| 9 |
|
|
any later version.
|
| 10 |
|
|
|
| 11 |
|
|
GCC is distributed in the hope that it will be useful,
|
| 12 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 14 |
|
|
GNU General Public License for more details.
|
| 15 |
|
|
|
| 16 |
|
|
You should have received a copy of the GNU General Public License
|
| 17 |
|
|
along with GCC; see the file COPYING3. If not see
|
| 18 |
|
|
<http://www.gnu.org/licenses/>. */
|
| 19 |
|
|
|
| 20 |
|
|
#ifdef RTX_CODE
|
| 21 |
|
|
extern enum machine_mode arc_select_cc_mode (enum rtx_code, rtx, rtx);
|
| 22 |
|
|
|
| 23 |
|
|
/* Define the function that build the compare insn for scc and bcc. */
|
| 24 |
|
|
extern struct rtx_def *gen_compare_reg (enum rtx_code, rtx, rtx);
|
| 25 |
|
|
#endif
|
| 26 |
|
|
|
| 27 |
|
|
/* Declarations for various fns used in the .md file. */
|
| 28 |
|
|
extern const char *output_shift (rtx *);
|
| 29 |
|
|
|
| 30 |
|
|
extern int symbolic_operand (rtx, enum machine_mode);
|
| 31 |
|
|
extern int arc_double_limm_p (rtx);
|
| 32 |
|
|
extern int arc_eligible_for_epilogue_delay (rtx, int);
|
| 33 |
|
|
extern void arc_initialize_trampoline (rtx, rtx, rtx);
|
| 34 |
|
|
extern void arc_print_operand (FILE *, rtx, int);
|
| 35 |
|
|
extern void arc_print_operand_address (FILE *, rtx);
|
| 36 |
|
|
extern void arc_final_prescan_insn (rtx, rtx *, int);
|
| 37 |
|
|
extern int call_address_operand (rtx, enum machine_mode);
|
| 38 |
|
|
extern int call_operand (rtx, enum machine_mode);
|
| 39 |
|
|
extern int symbolic_memory_operand (rtx, enum machine_mode);
|
| 40 |
|
|
extern int short_immediate_operand (rtx, enum machine_mode);
|
| 41 |
|
|
extern int long_immediate_operand (rtx, enum machine_mode);
|
| 42 |
|
|
extern int long_immediate_loadstore_operand (rtx, enum machine_mode);
|
| 43 |
|
|
extern int move_src_operand (rtx, enum machine_mode);
|
| 44 |
|
|
extern int move_double_src_operand (rtx, enum machine_mode);
|
| 45 |
|
|
extern int move_dest_operand (rtx, enum machine_mode);
|
| 46 |
|
|
extern int load_update_operand (rtx, enum machine_mode);
|
| 47 |
|
|
extern int store_update_operand (rtx, enum machine_mode);
|
| 48 |
|
|
extern int nonvol_nonimm_operand (rtx, enum machine_mode);
|
| 49 |
|
|
extern int const_sint32_operand (rtx, enum machine_mode);
|
| 50 |
|
|
extern int const_uint32_operand (rtx, enum machine_mode);
|
| 51 |
|
|
extern int proper_comparison_operator (rtx, enum machine_mode);
|
| 52 |
|
|
extern int shift_operator (rtx, enum machine_mode);
|
| 53 |
|
|
|
| 54 |
|
|
extern enum arc_function_type arc_compute_function_type (tree);
|
| 55 |
|
|
|
| 56 |
|
|
|
| 57 |
|
|
extern void arc_init (void);
|
| 58 |
|
|
extern unsigned int arc_compute_frame_size (int);
|
| 59 |
|
|
extern void arc_save_restore (FILE *, const char *, unsigned int,
|
| 60 |
|
|
unsigned int, const char *);
|
| 61 |
|
|
extern int arc_delay_slots_for_epilogue (void);
|
| 62 |
|
|
extern void arc_ccfsm_at_label (const char *, int);
|
| 63 |
|
|
extern int arc_ccfsm_branch_deleted_p (void);
|
| 64 |
|
|
extern void arc_ccfsm_record_branch_deleted (void);
|
