1/* |
2 * Copyright (c) 2012 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software 9 * licensed hereunder. You may use the software subject to the license 10 * terms below provided that you ensure that this notice is replicated 11 * unmodified and in its entirety in all distributions of the software, 12 * modified or unmodified, in source code or in binary form. 13 * |
14 * Copyright (c) 2006 The Regents of The University of Michigan 15 * All rights reserved. 16 * 17 * Redistribution and use in source and binary forms, with or without 18 * modification, are permitted provided that the following conditions are 19 * met: redistributions of source code must retain the above copyright 20 * notice, this list of conditions and the following disclaimer; 21 * redistributions in binary form must reproduce the above copyright --- 18 unchanged lines hidden (view full) --- 40 * Authors: Ali Saidi 41 */ 42 43#ifndef __BASE_COMPILER_HH__ 44#define __BASE_COMPILER_HH__ 45 46#include "config/have_static_assert.hh" 47 |
48// http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html |
49 50#if defined(__GNUC__) 51#define M5_ATTR_NORETURN __attribute__((noreturn)) 52#define M5_PRAGMA_NORETURN(x) 53#define M5_DUMMY_RETURN 54#define M5_VAR_USED __attribute__((unused)) 55#define M5_ATTR_PACKED __attribute__ ((__packed__)) 56#define M5_NO_INLINE __attribute__ ((__noinline__)) |
57#else 58#error "Need to define compiler options in base/compiler.hh" 59#endif 60 61/* 62 * Define a compatibility macro that emulates the behavior of 63 * static_assert using template magic if the compiler doesn't have 64 * native support. --- 25 unchanged lines hidden --- |