Backend for Motorola's MCore processors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31972 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 109 insertions, 0 deletions

diff --git a/gcc/config/mcore/mcore-protos.h b/gcc/config/mcore/mcore-protos.h
new file mode 100644
index 00000000000..5069a62dbc1
--- /dev/null
+++ b/gcc/config/mcore/mcore-protos.h
@@ -0,0 +1,109 @@
+/* Prototypes for exported functions defined in mcore.c
+   Copyright (C) 2000 Free Software Foundation, Inc.
+   Contributed by Nick Clifton (nickc@cygnus.com)
+
+This file is part of GNU CC.
+
+GNU CC 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)
+any later version.
+
+GNU CC 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.  */
+
+extern char * mcore_output_jump_label_table	PARAMS ((void));
+extern void   mcore_expand_prolog          	PARAMS ((void));
+extern void   mcore_expand_epilog          	PARAMS ((void));
+extern int    mcore_const_ok_for_inline    	PARAMS ((long));
+extern int    mcore_num_ones               	PARAMS ((int));
+extern int    mcore_num_zeros              	PARAMS ((int));
+extern int    mcore_initial_elimination_offset	PARAMS ((int, int));
+extern int    mcore_byte_offset            	PARAMS ((unsigned int));
+extern int    mcore_halfword_offset        	PARAMS ((unsigned int));
+extern int    mcore_const_trick_uses_not   	PARAMS ((long));
+extern void   mcore_override_options       	PARAMS ((void));
+extern int    mcore_dllexport_name_p       	PARAMS ((char *));
+extern int    mcore_dllimport_name_p       	PARAMS ((char *));
+extern int    mcore_naked_function_p       	PARAMS ((void));
+
+#ifdef TREE_CODE
+extern void   mcore_unique_section         	PARAMS ((tree, int));
+extern void   mcore_encode_section_info    	PARAMS ((tree));
+extern int    mcore_valid_machine_decl_attribute PARAMS ((tree, tree, tree, tree));
+extern tree   mcore_merge_machine_decl_attributes PARAMS ((tree, tree));
+
+#ifdef HAVE_MACHINE_MODES
+extern int    mcore_function_arg_partial_nregs	PARAMS ((CUMULATIVE_ARGS, enum machine_mode, tree, int));
+extern void   mcore_setup_incoming_varargs	PARAMS ((CUMULATIVE_ARGS, enum machine_mode, tree, int *));
+extern int    mcore_num_arg_regs           	PARAMS ((enum machine_mode, tree));
+extern int    mcore_must_pass_on_stack     	PARAMS ((enum machine_mode, tree));
+#endif /* HAVE_MACHINE_MODES */
+
+#ifdef RTX_CODE
+extern rtx  mcore_function_value         PARAMS ((tree, tree));
+#endif /* RTX_CODE */
+#endif /* TREE_CODE */
+
+#ifdef RTX_CODE
+
+extern rtx arch_compare_op0;
+extern rtx arch_compare_op1;
+
+extern char * mcore_output_bclri         	PARAMS ((rtx, int));
+extern char * mcore_output_bseti         	PARAMS ((rtx, int));
+extern char * mcore_output_cmov          	PARAMS ((rtx *, int, char *));
+extern char * mcore_output_call          	PARAMS ((rtx *, int));
+extern int    mcore_is_dead                	PARAMS ((rtx, rtx));
+extern int    mcore_expand_insv            	PARAMS ((rtx *));
+extern int    mcore_modify_comparison      	PARAMS ((RTX_CODE));
+extern void   mcore_expand_block_move      	PARAMS ((rtx, rtx, rtx *));
+extern rtx    mcore_dependent_simplify_rtx 	PARAMS ((rtx, int, int, int, int *));
+extern void   mcore_dependent_reorg        	PARAMS ((rtx));
+extern int    mcore_const_costs            	PARAMS ((rtx, RTX_CODE));
+extern int    mcore_and_cost               	PARAMS ((rtx));
+extern int    mcore_ior_cost               	PARAMS ((rtx));
+extern char * mcore_output_andn          	PARAMS ((rtx, rtx *));
+extern void   mcore_print_operand_address  	PARAMS ((FILE *, rtx));
+extern void   mcore_print_operand          	PARAMS ((FILE *, rtx, int));
+extern rtx    mcore_gen_compare_reg        	PARAMS ((RTX_CODE));
+extern int    mcore_symbolic_address_p     	PARAMS ((rtx));
+extern enum reg_class mcore_reload_class 	PARAMS ((rtx, enum reg_class));
+extern int    mcore_is_same_reg            	PARAMS ((rtx, rtx));
+extern int    mcore_arith_S_operand         	PARAMS ((rtx));
+
+#ifdef HAVE_MACHINE_MODES
+extern char * mcore_output_move          	PARAMS ((rtx, rtx *, enum machine_mode));
+extern char * mcore_output_movedouble    	PARAMS ((rtx *, enum machine_mode));
+extern char * mcore_output_inline_const_forced	PARAMS ((rtx, rtx *, enum machine_mode));
+extern int    mcore_arith_reg_operand       	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_general_movsrc_operand  	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_general_movdst_operand  	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_reload_operand          	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_arith_J_operand         	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_arith_K_operand         	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_arith_K_operand_not_0   	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_arith_M_operand         	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_arith_K_S_operand       	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_arith_imm_operand       	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_arith_any_imm_operand   	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_arith_O_operand         	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_literal_K_operand       	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_addsub_operand          	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_compare_operand         	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_load_multiple_operation 	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_store_multiple_operation	PARAMS ((rtx, enum machine_mode));
+extern int    mcore_call_address_operand    	PARAMS ((rtx, enum machine_mode));
+
+#ifdef TREE_CODE
+extern rtx    mcore_function_arg           	PARAMS ((CUMULATIVE_ARGS, enum machine_mode, tree, int));
+#endif /* TREE_CODE */
+#endif /* HAVE_MACHINE_MODES */
+#endif /* RTX_CODE */