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asm.h revision 1.1 
      1 /*	$NetBSD: asm.h,v 1.1 1997/10/14 06:48:06 sakamoto Exp $	*/
      2 
      3 /*
      4  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
      5  * Copyright (C) 1995, 1996 TooLs GmbH.
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. All advertising materials mentioning features or use of this software
     17  *    must display the following acknowledgement:
     18  *	This product includes software developed by TooLs GmbH.
     19  * 4. The name of TooLs GmbH may not be used to endorse or promote products
     20  *    derived from this software without specific prior written permission.
     21  *
     22  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
     23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     25  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     27  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
     28  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 
     34 #ifndef _PPC_ASM_H_
     35 #define _PPC_ASM_H_
     36 
     37 #ifdef PIC
     38 #define PIC_PROLOGUE	XXX
     39 #define PIC_EPILOGUE	XXX
     40 #ifdef	__STDC__
     41 #define PIC_PLT(x)	XXX
     42 #define PIC_GOT(x)	XXX
     43 #define PIC_GOTOFF(x)	XXX
     44 #else	/* not __STDC__ */
     45 #define PIC_PLT(x)	XXX
     46 #define PIC_GOT(x)	XXX
     47 #define PIC_GOTOFF(x)	XXX
     48 #endif	/* __STDC__ */
     49 #else
     50 #define PIC_PROLOGUE
     51 #define PIC_EPILOGUE
     52 #define PIC_PLT(x)	x
     53 #define PIC_GOT(x)	x
     54 #define PIC_GOTOFF(x)	x
     55 #endif
     56 
     57 #define	_C_LABEL(x)	x
     58 #define	_ASM_LABEL(x)	x
     59 
     60 #define	_GLOBAL(x) \
     61 	.data; .align 2; .globl x; x:
     62 
     63 #define _ENTRY(x) \
     64 	.text; .align 2; .globl x; .type x,@function; x:
     65 
     66 #ifdef GPROF
     67 # define _PROF_PROLOGUE	XXX
     68 #else
     69 # define _PROF_PROLOGUE
     70 #endif
     71 
     72 #define	ENTRY(y)	_ENTRY(_C_LABEL(y)); _PROF_PROLOGUE
     73 #define	ASENTRY(y)	_ENTRY(_ASM_LABEL(y)); _PROF_PROLOGUE
     74 #define	GLOBAL(y)	_GLOBAL(_C_LABEL(y))
     75 
     76 #define	ASMSTR		.asciz
     77 
     78 #define RCSID(x)	.text; .asciz x
     79 
     80 #endif /* !_PPC_ASM_H_ */
     81