1 /* Prototypes for exported functions defined in xstormy16.c 2 Copyright (C) 2000, 2001, 2003, 2004, 2007, 2008 3 Free Software Foundation, Inc. 4 Contributed by Red Hat, Inc. 5 6 This file is part of GCC. 7 8 GCC is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3, or (at your option) 11 any later version. 12 13 GCC is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with GCC; see the file COPYING3. If not see 20 <http://www.gnu.org/licenses/>. */ 21 22 23 24 extern struct xstormy16_stack_layout xstormy16_compute_stack_layout (void); 25 extern void xstormy16_expand_prologue (void); 26 extern void xstormy16_expand_epilogue (void); 27 extern int xstormy16_initial_elimination_offset (int, int); 28 extern int direct_return (void); 29 extern int xstormy16_interrupt_function_p (void); 30 extern int xstormy16_epilogue_uses (int); 31 extern void xstormy16_function_profiler (void); 32 33 #if defined (TREE_CODE) 34 extern void xstormy16_asm_output_aligned_common (FILE *, tree, const char *, 35 int, int, int); 36 #endif 37 38 #if defined (TREE_CODE) && defined (HAVE_MACHINE_MODES) 39 extern CUMULATIVE_ARGS xstormy16_function_arg_advance 40 (CUMULATIVE_ARGS, enum machine_mode, tree, int); 41 extern rtx xstormy16_function_arg 42 (CUMULATIVE_ARGS, enum machine_mode, tree, int); 43 #endif 44 45 #if defined (TREE_CODE) && defined (RTX_CODE) 46 extern void xstormy16_initialize_trampoline (rtx, rtx, rtx); 47 extern rtx xstormy16_function_value (const_tree, const_tree); 48 #endif 49 50 #ifdef RTX_CODE 51 extern void xstormy16_emit_cbranch (enum rtx_code, rtx, rtx, rtx); 52 extern char *xstormy16_output_cbranch_hi (rtx, const char *, int, rtx); 53 extern char *xstormy16_output_cbranch_si (rtx, const char *, int, rtx); 54 extern int xstormy16_mode_dependent_address_p (rtx); 55 extern int xstormy16_extra_constraint_p (rtx, int); 56 57 extern void xstormy16_print_operand (FILE *, rtx, int); 58 extern void xstormy16_print_operand_address (FILE *, rtx); 59 60 extern void xstormy16_expand_casesi (rtx, rtx, rtx, rtx, rtx); 61 extern void xstormy16_output_addr_vec (FILE *, rtx, rtx); 62 extern void xstormy16_expand_call (rtx, rtx, rtx); 63 extern void xstormy16_expand_iorqi3 (rtx *); 64 extern void xstormy16_expand_andqi3 (rtx *); 65 #endif 66 67 #if defined (HAVE_MACHINE_MODES) && defined (RTX_CODE) 68 extern void xstormy16_split_cbranch (enum machine_mode, rtx, rtx, rtx); 69 extern int short_memory_operand (rtx, enum machine_mode); 70 extern int nonimmediate_nonstack_operand (rtx, enum machine_mode); 71 extern enum reg_class xstormy16_secondary_reload_class 72 (enum reg_class, enum machine_mode, rtx); 73 extern enum reg_class xstormy16_preferred_reload_class (rtx, enum reg_class); 74 extern void xstormy16_split_move (enum machine_mode, rtx, rtx); 75 extern void xstormy16_expand_move (enum machine_mode, rtx, rtx); 76 extern void xstormy16_expand_arith (enum machine_mode, enum rtx_code, 77 rtx, rtx, rtx); 78 extern const char * xstormy16_output_shift (enum machine_mode, enum rtx_code, 79 rtx, rtx, rtx); 80 extern int xstormy16_below100_symbol (rtx, enum machine_mode); 81 extern int xstormy16_splittable_below100_operand (rtx, enum machine_mode); 82 #endif 83 84