WebSVN – tendra.SVN – Diff – /branches/tendra5/src/installers/power/common/stack.h

+/*
+ * Copyright (c) 2002-2005 The TenDRA Project <http://www.tendra.org/>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of The TenDRA Project nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific, prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
+ * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id$
+ */
 /*
     Copyright (c) 1993 Open Software Foundation, Inc.
     All Rights Reserved
     Permission to use, copy, modify, and distribute this software
     and its documentation for any purpose and without fee is hereby
     granted, provided that the above copyright notice appears in all
     copies and that both the copyright notice and this permission
     notice appear in supporting documentation.
     OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING
     ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
     PARTICULAR PURPOSE.
     IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
     CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
     LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
     NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
     WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 /*
     		 Crown Copyright (c) 1997
     This TenDRA(r) Computer Program is subject to Copyright
     owned by the United Kingdom Secretary of State for Defence
     acting through the Defence Evaluation and Research Agency
     (DERA).  It is made available to Recipients with a
     royalty-free licence for its use, reproduction, transfer
     to other parties and amendment for any purpose not excluding
     product development provided that any such use et cetera
     shall be deemed to be acceptance of the following conditions:-
         (1) Its Recipients shall ensure that this Notice is
         reproduced upon any copies or amended versions of it;
         (2) Any amended version of it shall be clearly marked to
         show both the nature of and the organisation responsible
         for the relevant amendment or amendments;
         (3) Its onward transfer from a recipient to another
         party shall be deemed to be that party's acceptance of
         these conditions;
         (4) DERA gives no warranty or assurance as to its
         quality or suitability for any purpose and DERA accepts
         no liability whatsoever in relation to any use to which
         it may be put.
 */
 #ifndef STACK_H
 #define STACK_H  1
-#define ALIGNNEXT(bitposn, bitalign)	(((bitposn)+(bitalign)-1) & ~((bitalign)-1))
+#define ALIGNNEXT(bitposn, bitalign)	(((bitposn) + (bitalign) -1) & ~((bitalign) -1))
-#define ALLOCA_ALIGNMENT(n) ((n+7) & ~7)
+#define ALLOCA_ALIGNMENT(n)((n+7) & ~7)
 /* Stack frame layout, from Assembler Reference manual page 4-19, in bytes */
 #define STACK_LINK_AREA_SIZE		24
 #define	STACK_BACK_CHAIN		0
 #define	STACK_SAVED_CR			4
 #define	STACK_SAVED_TOC			20
 #define	STACK_ARG_AREA			STACK_LINK_AREA_SIZE
 #define	STACK_FIXED_REG_DUMP_AREA_SIZE	(19*4)		/* 19 fixed point */
 #define	STACK_FLOAT_REG_DUMP_AREA_SIZE	((18*2)*4)	/* 18 doubles */
-#define	STACK_REG_DUMP_AREA_SIZE	(ALIGNNEXT(STACK_FIXED_REG_DUMP_AREA_SIZE,8) \
+#define	STACK_REG_DUMP_AREA_SIZE	(ALIGNNEXT(STACK_FIXED_REG_DUMP_AREA_SIZE,8)\
 						   +STACK_FLOAT_REG_DUMP_AREA_SIZE)
 #define	STACK_MIN_MAXARGS		(8*4)		/* 8 words of params */
 /* info on the stack frame of current proc being coded */
 extern long p_no_of_returns;
 extern long p_callee_size;
 extern bool p_has_tp;
 extern int p_return_label;
 extern ans p_result;/* what the result of the proc is */
 extern exp p_current;
-extern void generate_procedure_prologue PROTO_S ((void));
+extern void generate_procedure_prologue(void);
-extern void generate_procedure_epilogue PROTO_S ((void));
+extern void generate_procedure_epilogue(void);
-extern void generate_untidy_procedure_epilogue PROTO_S ((void));
+extern void generate_untidy_procedure_epilogue(void);
-extern void save_sp_on_stack PROTO_S ((void));
+extern void save_sp_on_stack(void);
-extern void get_sp_from_stack PROTO_S ((void));
+extern void get_sp_from_stack(void);
-extern void save_back_chain_using_frame_pointer PROTO_S ((void));
+extern void save_back_chain_using_frame_pointer(void);
-extern void initialise_procedure PROTO_S ((procrec *));
+extern void initialise_procedure(procrec *);
-extern void restore_sregs PROTO_S ((int,int));
+extern void restore_sregs(int,int);
-extern void restore_link_register PROTO_S ((void));
+extern void restore_link_register(void);
 #define EXTRA_CALLEE_BYTES 8 /* the number of bytes added on to the callees i.e 4 to hold saved chain*/
 #endif

Subversion Repositories tendra.SVN

(root)/branches/tendra5/src/installers/power/common/stack.h – Rev 5 → 6