| 0,0 → 1,61 |
|---|
| /*- |
| * 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. |
| * |
| * @(#)asm.h 5.5 (Berkeley) 5/7/91 |
| */ |
| |
| #ifndef _I386_ASM_H_ |
| #define _I386_ASM_H_ |
| |
| #define _C_LABEL(x) _ ## x |
| #define _ASM_LABEL(x) x |
| |
| /* allow overriding entrypoint alignment */ |
| #if !defined(_ALIGN_TEXT) |
| # define _ALIGN_TEXT .align 16 |
| #endif |
| |
| #define _ENTRY(x) \ |
| .text; _ALIGN_TEXT; .globl x; x: |
| |
| #define _LABEL(x) \ |
| .globl x; x: |
| |
| #define ENTRY(y) _ENTRY(_C_LABEL(y)) |
| #define NENTRY(y) _ENTRY(_C_LABEL(y)) |
| #define ASENTRY(y) _ENTRY(_ASM_LABEL(y)) |
| #define LABEL(y) _LABEL(_C_LABEL(y)) |
| #define END(y) .size y, . - y |
| |
| #define IMPORT(sym) \ |
| .extern _C_LABEL(sym) |
| |
| #endif /* !_I386_ASM_H_ */ |