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Diffstat (limited to 'sys/sparc64/include/asm.h')
| -rw-r--r-- | sys/sparc64/include/asm.h | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/sys/sparc64/include/asm.h b/sys/sparc64/include/asm.h deleted file mode 100644 index e8ca4af257f1..000000000000 --- a/sys/sparc64/include/asm.h +++ /dev/null @@ -1,128 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1990 The Regents of the University of California. - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * William Jolitz. - * - * 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 University 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 REGENTS 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 REGENTS 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. - * - * from: @(#)DEFS.h 5.1 (Berkeley) 4/23/90 - * from: FreeBSD: src/sys/i386/include/asm.h,v 1.7 2000/01/25 - * $FreeBSD$ - */ - -#ifndef _MACHINE_ASM_H_ -#define _MACHINE_ASM_H_ - -#define __ASM__ - -#include <sys/cdefs.h> - -#ifdef PIC -#define PIC_PROLOGUE(r1, r2) \ - sethi %hi(_GLOBAL_OFFSET_TABLE_-4), r1 ; \ - rd %pc, r2 ; \ - or r1, %lo(_GLOBAL_OFFSET_TABLE_+4), r1 ; \ - add r2, r1, r2 -#define SET(name, r1, r2) \ - set name, r2 ; \ - ldx [r1 + r2], r2 -#else -#define PIC_PROLOGUE(r1, r2) -#define SET(name, r1, r2) \ - set name, r2 -#endif - -/* - * CNAME and HIDENAME manage the relationship between symbol names in C - * and the equivalent assembly language names. CNAME is given a name as - * it would be used in a C program. It expands to the equivalent assembly - * language name. HIDENAME is given an assembly-language name, and expands - * to a possibly-modified form that will be invisible to C programs. - */ -#define CNAME(csym) csym -#define HIDENAME(asmsym) __CONCAT(.,asmsym) - -#define CCFSZ 192 -#define SPOFF 2047 - -#define _ALIGN_TEXT .align 32 - -#define _START_ENTRY \ - .text ; \ - _ALIGN_TEXT - -/* - * Define function entry and alternate entry points. - * - * The compiler produces #function for the .type pseudo-op, but the '#' - * character has special meaning in cpp macros, so we use @function like - * other architectures. The assembler seems to accept both. - * The assembler also accepts a .proc pseudo-op, which is used by the - * peep hole optimizer, whose argument is the type code of the return - * value. Since this is difficult to predict and its expected that - * assembler code is already optimized, we leave it out. - */ - -#define _ALTENTRY(x) \ - .globl CNAME(x) ; \ - .type CNAME(x),@function ; \ -CNAME(x): - -#define _ENTRY(x) \ - _START_ENTRY ; \ - .globl CNAME(x) ; \ - .type CNAME(x),@function ; \ -CNAME(x): - -#define ALTENTRY(x) _ALTENTRY(x) -#define ENTRY(x) _ENTRY(x) -#define END(x) .size x, . - x - -/* - * WEAK_REFERENCE(): create a weak reference alias from sym. - * The macro is not a general asm macro that takes arbitrary names, - * but one that takes only C names. It does the non-null name - * translation inside the macro. - */ -#define WEAK_REFERENCE(sym, alias) \ - .weak CNAME(alias); \ - .equ CNAME(alias),CNAME(sym) - -/* - * Kernel RCS ID tag and copyright macros - */ - -#undef __FBSDID -#if !defined(lint) && !defined(STRIP_FBSDID) -#define __FBSDID(s) .ident s -#else -#define __FBSDID(s) /* nothing */ -#endif /* not lint and not STRIP_FBSDID */ - -#endif /* !_MACHINE_ASM_H_ */ |