| /* |
| * Copyright 2010, Google Inc. |
| * 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 Google Inc. 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 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 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. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| */ |
| |
| /* Implementation of helper functions/wrappers for memory allocations, |
| * manipulation and comparison for vboot library. |
| */ |
| |
| #include <config.h> |
| #include <common.h> |
| #include <malloc.h> |
| |
| /* HACK: Get rid of U-Boots debug and assert macros */ |
| #undef debug |
| #undef assert |
| |
| /* HACK: We want to use malloc, free, memcmp, memcpy, memset */ |
| #define _STUB_IMPLEMENTATION_ |
| |
| /* Import interface of vboot's helper functions */ |
| #include <utility.h> |
| |
| /* Is it defined in lib_generic/string.c? */ |
| int memcmp(const void *cs, const void *ct, size_t count); |
| |
| void abort(void) |
| { |
| reset_cpu(0); |
| } |
| |
| #define exit(retcode) abort() |
| |
| void error(const char *format, ...) |
| { |
| va_list ap; |
| va_start(ap, format); |
| puts("ERROR: "); |
| vprintf(format, ap); |
| va_end(ap); |
| exit(1); |
| } |
| |
| void debug(const char *format, ...) |
| { |
| va_list ap; |
| va_start(ap, format); |
| puts("DEBUG: "); |
| vprintf(format, ap); |
| va_end(ap); |
| } |
| |
| void *Malloc(size_t size) |
| { |
| void *p = malloc(size); |
| if (!p) { |
| /* Fatal Error. We must abort. */ |
| abort(); |
| } |
| return p; |
| } |
| |
| void Free(void *p) |
| { |
| free(p); |
| } |
| |
| int Memcmp(const void *src1, const void *src2, size_t n) |
| { |
| return memcmp(src1, src2, n); |
| } |
| |
| void *Memcpy(void *dest, const void *src, uint64_t n) |
| { |
| return memcpy(dest, src, (size_t) n); |
| } |