/* Definitions of target machine for GNU compiler, Argonaut ARC cpu.
- Copyright (C) 2000 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2004, 2007 Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+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 2, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#ifdef RTX_CODE
-#ifdef TREE_CODE
-extern void arc_va_start PARAMS ((int, tree, rtx));
-extern rtx arc_va_arg PARAMS ((tree, tree));
-#endif /* TREE_CODE */
-
-extern enum machine_mode arc_select_cc_mode PARAMS ((enum rtx_code, rtx, rtx));
+extern enum machine_mode arc_select_cc_mode (enum rtx_code, rtx, rtx);
/* Define the function that build the compare insn for scc and bcc. */
-extern struct rtx_def *gen_compare_reg PARAMS ((enum rtx_code, rtx, rtx));
+extern struct rtx_def *gen_compare_reg (enum rtx_code, rtx, rtx);
+#endif
/* Declarations for various fns used in the .md file. */
-extern const char *output_shift PARAMS ((rtx *));
-
-extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
-extern int arc_double_limm_p PARAMS ((rtx));
-extern int arc_address_cost PARAMS ((rtx));
-extern int arc_eligible_for_epilogue_delay PARAMS ((rtx, int));
-extern void arc_initialize_trampoline PARAMS ((rtx, rtx, rtx));
-extern void arc_print_operand PARAMS ((FILE *, rtx, int));
-extern void arc_print_operand_address PARAMS ((FILE *, rtx));
-extern void arc_final_prescan_insn PARAMS ((rtx, rtx *, int));
-extern int call_address_operand PARAMS ((rtx, enum machine_mode));
-extern int call_operand PARAMS ((rtx, enum machine_mode));
-extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
-extern int short_immediate_operand PARAMS ((rtx, enum machine_mode));
-extern int long_immediate_operand PARAMS ((rtx, enum machine_mode));
-extern int long_immediate_loadstore_operand PARAMS ((rtx, enum machine_mode));
-extern int move_src_operand PARAMS ((rtx, enum machine_mode));
-extern int move_double_src_operand PARAMS ((rtx, enum machine_mode));
-extern int move_dest_operand PARAMS ((rtx, enum machine_mode));
-extern int load_update_operand PARAMS ((rtx, enum machine_mode));
-extern int store_update_operand PARAMS ((rtx, enum machine_mode));
-extern int nonvol_nonimm_operand PARAMS ((rtx, enum machine_mode));
-extern int const_sint32_operand PARAMS ((rtx, enum machine_mode));
-extern int const_uint32_operand PARAMS ((rtx, enum machine_mode));
-extern int proper_comparison_operator PARAMS ((rtx, enum machine_mode));
-extern int shift_operator PARAMS ((rtx, enum machine_mode));
-#endif /* RTX_CODE */
+extern const char *output_shift (rtx *);
-#ifdef TREE_CODE
-extern enum arc_function_type arc_compute_function_type PARAMS ((tree));
-extern void arc_setup_incoming_varargs PARAMS ((CUMULATIVE_ARGS *,
- enum machine_mode, tree,
- int *, int));
-#endif /* TREE_CODE */
+extern int symbolic_operand (rtx, enum machine_mode);
+extern int arc_double_limm_p (rtx);
+extern int arc_eligible_for_epilogue_delay (rtx, int);
+extern void arc_initialize_trampoline (rtx, rtx, rtx);
+extern void arc_print_operand (FILE *, rtx, int);
+extern void arc_print_operand_address (FILE *, rtx);
+extern void arc_final_prescan_insn (rtx, rtx *, int);
+extern int call_address_operand (rtx, enum machine_mode);
+extern int call_operand (rtx, enum machine_mode);
+extern int symbolic_memory_operand (rtx, enum machine_mode);
+extern int short_immediate_operand (rtx, enum machine_mode);
+extern int long_immediate_operand (rtx, enum machine_mode);
+extern int long_immediate_loadstore_operand (rtx, enum machine_mode);
+extern int move_src_operand (rtx, enum machine_mode);
+extern int move_double_src_operand (rtx, enum machine_mode);
+extern int move_dest_operand (rtx, enum machine_mode);
+extern int load_update_operand (rtx, enum machine_mode);
+extern int store_update_operand (rtx, enum machine_mode);
+extern int nonvol_nonimm_operand (rtx, enum machine_mode);
+extern int const_sint32_operand (rtx, enum machine_mode);
+extern int const_uint32_operand (rtx, enum machine_mode);
+extern int proper_comparison_operator (rtx, enum machine_mode);
+extern int shift_operator (rtx, enum machine_mode);
+extern enum arc_function_type arc_compute_function_type (tree);
-extern void arc_init PARAMS ((void));
-extern void arc_asm_file_start PARAMS ((FILE *));
-extern unsigned int arc_compute_frame_size PARAMS ((int));
-extern void arc_save_restore PARAMS ((FILE *, const char *, unsigned int,
- unsigned int, const char *));
-extern int arc_delay_slots_for_epilogue PARAMS ((void));
-extern void arc_finalize_pic PARAMS ((void));
-extern void arc_ccfsm_at_label PARAMS ((const char *, int));
-extern int arc_ccfsm_branch_deleted_p PARAMS ((void));
-extern void arc_ccfsm_record_branch_deleted PARAMS ((void));
+extern void arc_init (void);
+extern unsigned int arc_compute_frame_size (int);
+extern void arc_save_restore (FILE *, const char *, unsigned int,
+ unsigned int, const char *);
+extern int arc_delay_slots_for_epilogue (void);
+extern void arc_ccfsm_at_label (const char *, int);
+extern int arc_ccfsm_branch_deleted_p (void);
+extern void arc_ccfsm_record_branch_deleted (void);
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