09319b3041
Update our copy of libvixl to upstream's 1.4 release. Note that we no longer need any local fixes for compilation on 32 bit hosts -- they have all been integrated upstream. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1399040419-9227-1-git-send-email-peter.maydell@linaro.org Acked-by: Richard Henderson <rth@twiddle.net>
86 lines
3.2 KiB
C++
86 lines
3.2 KiB
C++
// Copyright 2013, ARM Limited
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
// * 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.
|
|
// * Neither the name of ARM Limited 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
|
|
|
|
#ifndef VIXL_GLOBALS_H
|
|
#define VIXL_GLOBALS_H
|
|
|
|
// Get standard C99 macros for integer types.
|
|
#ifndef __STDC_CONSTANT_MACROS
|
|
#define __STDC_CONSTANT_MACROS
|
|
#endif
|
|
|
|
#ifndef __STDC_LIMIT_MACROS
|
|
#define __STDC_LIMIT_MACROS
|
|
#endif
|
|
|
|
#ifndef __STDC_FORMAT_MACROS
|
|
#define __STDC_FORMAT_MACROS
|
|
#endif
|
|
|
|
#include <stdint.h>
|
|
#include <inttypes.h>
|
|
|
|
#include <assert.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#include "platform.h"
|
|
|
|
|
|
typedef uint8_t byte;
|
|
|
|
const int KBytes = 1024;
|
|
const int MBytes = 1024 * KBytes;
|
|
|
|
#define VIXL_ABORT() printf("in %s, line %i", __FILE__, __LINE__); abort()
|
|
#ifdef DEBUG
|
|
#define VIXL_ASSERT(condition) assert(condition)
|
|
#define VIXL_CHECK(condition) VIXL_ASSERT(condition)
|
|
#define VIXL_UNIMPLEMENTED() printf("UNIMPLEMENTED\t"); VIXL_ABORT()
|
|
#define VIXL_UNREACHABLE() printf("UNREACHABLE\t"); VIXL_ABORT()
|
|
#else
|
|
#define VIXL_ASSERT(condition) ((void) 0)
|
|
#define VIXL_CHECK(condition) assert(condition)
|
|
#define VIXL_UNIMPLEMENTED() ((void) 0)
|
|
#define VIXL_UNREACHABLE() ((void) 0)
|
|
#endif
|
|
// This is not as powerful as template based assertions, but it is simple.
|
|
// It assumes that the descriptions are unique. If this starts being a problem,
|
|
// we can switch to a different implemention.
|
|
#define VIXL_CONCAT(a, b) a##b
|
|
#define VIXL_STATIC_ASSERT_LINE(line, condition) \
|
|
typedef char VIXL_CONCAT(STATIC_ASSERT_LINE_, line)[(condition) ? 1 : -1] \
|
|
__attribute__((unused))
|
|
#define VIXL_STATIC_ASSERT(condition) VIXL_STATIC_ASSERT_LINE(__LINE__, condition) //NOLINT
|
|
|
|
template <typename T> inline void USE(T) {}
|
|
|
|
#define VIXL_ALIGNMENT_EXCEPTION() printf("ALIGNMENT EXCEPTION\t"); VIXL_ABORT()
|
|
|
|
#endif // VIXL_GLOBALS_H
|