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Diffstat (limited to 'sys/arch/mvmeppc/include/asm.h')
| -rw-r--r-- | sys/arch/mvmeppc/include/asm.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/sys/arch/mvmeppc/include/asm.h b/sys/arch/mvmeppc/include/asm.h new file mode 100644 index 00000000000..ed098b5a24e --- /dev/null +++ b/sys/arch/mvmeppc/include/asm.h @@ -0,0 +1,106 @@ +/* $OpenBSD: asm.h,v 1.1 2001/06/26 21:57:42 smurph Exp $ */ +/* $NetBSD: asm.h,v 1.1 1996/09/30 16:34:20 ws Exp $ */ + +/* + * Copyright (C) 1995, 1996 Wolfgang Solfrank. + * Copyright (C) 1995, 1996 TooLs GmbH. + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by TooLs GmbH. + * 4. The name of TooLs GmbH may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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. + */ + +#ifndef _PPC_ASM_H_ +#define _PPC_ASM_H_ + +/* XXX */ +#define TARGET_ELF + +#ifdef PIC +#define PIC_PROLOGUE XXX +#define PIC_EPILOGUE XXX +#ifdef __STDC__ +#define PIC_PLT(x) x ## @plt +#define PIC_GOT(x) XXX +#define PIC_GOTOFF(x) XXX +#else /* not __STDC__ */ +#define PIC_PLT(x) x/**/@plt +#define PIC_GOT(x) XXX +#define PIC_GOTOFF(x) XXX +#endif /* __STDC__ */ +#else +#define PIC_PROLOGUE +#define PIC_EPILOGUE +#define PIC_PLT(x) x +#define PIC_GOT(x) x +#define PIC_GOTOFF(x) x +#endif + +#ifdef TARGET_AOUT +#ifdef __STDC__ +# define _C_LABEL(x) _ ## x +#else +# define _C_LABEL(x) _/**/x +#endif +#endif + +#ifdef TARGET_ELF +# define _C_LABEL(x) x +#endif +#define _ASM_LABEL(x) x + +#ifdef __STDC__ +# define _TMP_LABEL(x) .L_ ## x +#else +# define _TMP_LABEL(x) .L_/**/x +#endif + +#define _ENTRY(x) \ + .text; .align 2; .globl x; .type x,@function; x: + +#ifdef PROF +# define _PROF_PROLOGUE(y) \ + .section ".data"; \ + .align 2; \ +_TMP_LABEL(y):; \ + .long 0; \ + .section ".text"; \ + mflr 0; \ + addis 11, 11, _TMP_LABEL(y)@ha; \ + stw 0, 4(1); \ + addi 0, 11,_TMP_LABEL(y)@l; \ + bl _mcount; +#else +# define _PROF_PROLOGUE(y) +#endif + +#define ENTRY(y) _ENTRY(_C_LABEL(y)); _PROF_PROLOGUE(y) +#define ASENTRY(y) _ENTRY(_ASM_LABEL(y)); _PROF_PROLOGUE(y) + +#define ASMSTR .asciz + +#define RCSID(x) .text; .asciz x + +#endif /* !_PPC_ASM_H_ */ |