Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/crx/crx-protos.h @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
| author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 22 Mar 2011 17:18:12 +0900 |
| parents | 77e2b8dfacca |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* Prototypes for exported functions defined in crx.c |
| 2 Copyright (C) 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, | |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
3 2002, 2003, 2004, 2007, 2010 Free Software Foundation, Inc. |
| 0 | 4 |
| 5 This file is part of GCC. | |
| 6 | |
| 7 GCC is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published | |
| 9 by the Free Software Foundation; either version 3, or (at your | |
| 10 option) any later version. | |
| 11 | |
| 12 GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 15 License for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 18 along with GCC; see the file COPYING3. If not see | |
| 19 <http://www.gnu.org/licenses/>. */ | |
| 20 | |
| 21 #ifndef GCC_CRX_PROTOS_H | |
| 22 #define GCC_CRX_PROTOS_H | |
| 23 | |
| 24 | |
| 25 /* Register usage. */ | |
| 26 extern enum reg_class crx_regno_reg_class (int); | |
| 27 extern int crx_hard_regno_mode_ok (int regno, enum machine_mode); | |
| 28 #ifdef RTX_CODE | |
| 29 extern enum reg_class crx_secondary_reload_class (enum reg_class, enum machine_mode, rtx); | |
| 30 #endif /* RTX_CODE */ | |
| 31 | |
| 32 /* Passing function arguments. */ | |
| 33 extern int crx_function_arg_regno_p (int); | |
| 34 #ifdef TREE_CODE | |
| 35 #ifdef RTX_CODE | |
| 36 extern void crx_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx); | |
| 37 #endif /* RTX_CODE */ | |
| 38 #endif /* TREE_CODE */ | |
| 39 | |
| 40 #ifdef RTX_CODE | |
| 41 /* Addressing Modes. */ | |
| 42 struct crx_address | |
| 43 { | |
| 44 rtx base, index, disp, side_effect; | |
| 45 int scale; | |
| 46 }; | |
| 47 | |
| 48 enum crx_addrtype | |
| 49 { | |
| 50 CRX_INVALID, CRX_REG_REL, CRX_POST_INC, CRX_SCALED_INDX, CRX_ABSOLUTE | |
| 51 }; | |
| 52 | |
| 53 extern enum crx_addrtype crx_decompose_address (rtx addr, struct crx_address *out); | |
| 54 | |
| 55 extern int crx_const_double_ok (rtx op); | |
| 56 | |
| 57 /* Instruction output. */ | |
| 58 extern void crx_print_operand (FILE *, rtx, int); | |
| 59 extern void crx_print_operand_address (FILE *, rtx); | |
| 60 | |
| 61 /* Misc functions called from crx.md. */ | |
| 62 extern void crx_expand_movmem_single (rtx, rtx, rtx, rtx, rtx, unsigned HOST_WIDE_INT *); | |
| 63 extern int crx_expand_movmem (rtx, rtx, rtx, rtx); | |
| 64 #endif /* RTX_CODE */ | |
| 65 | |
| 66 /* Routines to compute costs. */ | |
| 67 extern int crx_memory_move_cost (enum machine_mode, enum reg_class, int); | |
| 68 | |
| 69 /* Prologue/Epilogue functions. */ | |
| 70 extern int crx_initial_elimination_offset (int, int); | |
| 71 extern char *crx_prepare_push_pop_string (int); | |
| 72 extern void crx_expand_prologue (void); | |
| 73 extern void crx_expand_epilogue (void); | |
| 74 | |
| 75 | |
| 76 /* Handling the "interrupt" attribute */ | |
| 77 extern int crx_interrupt_function_p (void); | |
| 78 | |
| 79 #endif /* GCC_CRX_PROTOS_H */ |