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@@ -1,98 +0,0 @@
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-/*
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- * malloc-like functions for system emulation.
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- *
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- * Copyright (c) 2006 Fabrice Bellard
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- *
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- * Permission is hereby granted, free of charge, to any person obtaining a copy
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- * of this software and associated documentation files (the "Software"), to deal
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- * in the Software without restriction, including without limitation the rights
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- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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- * copies of the Software, and to permit persons to whom the Software is
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- * furnished to do so, subject to the following conditions:
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- *
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- * The above copyright notice and this permission notice shall be included in
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- * all copies or substantial portions of the Software.
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- *
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- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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- * THE SOFTWARE.
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- */
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-#include "qemu-common.h"
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-#include "trace.h"
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-#include <stdlib.h>
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-
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-void qemu_free(void *ptr)
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-{
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- trace_qemu_free(ptr);
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- free(ptr);
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-}
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-
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-static int allow_zero_malloc(void)
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-{
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-#if defined(CONFIG_ZERO_MALLOC)
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- return 1;
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-#else
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- return 0;
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-#endif
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-}
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-
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-void *qemu_malloc(size_t size)
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-{
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- void *ptr;
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- if (!size && !allow_zero_malloc()) {
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- abort();
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- }
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- ptr = qemu_oom_check(malloc(size ? size : 1));
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- trace_qemu_malloc(size, ptr);
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- return ptr;
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-}
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-
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-void *qemu_realloc(void *ptr, size_t size)
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-{
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- void *newptr;
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- if (!size && !allow_zero_malloc()) {
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- abort();
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- }
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- newptr = qemu_oom_check(realloc(ptr, size ? size : 1));
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- trace_qemu_realloc(ptr, size, newptr);
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- return newptr;
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-}
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-
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-void *qemu_mallocz(size_t size)
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-{
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- void *ptr;
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- if (!size && !allow_zero_malloc()) {
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- abort();
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- }
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- ptr = qemu_oom_check(calloc(1, size ? size : 1));
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- trace_qemu_malloc(size, ptr);
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- return ptr;
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-}
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-
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-char *qemu_strdup(const char *str)
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-{
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- char *ptr;
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- size_t len = strlen(str);
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- ptr = qemu_malloc(len + 1);
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- memcpy(ptr, str, len + 1);
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- return ptr;
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-}
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-
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-char *qemu_strndup(const char *str, size_t size)
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-{
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- const char *end = memchr(str, 0, size);
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- char *new;
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-
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- if (end) {
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- size = end - str;
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- }
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-
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- new = qemu_malloc(size + 1);
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- new[size] = 0;
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-
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- return memcpy(new, str, size);
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-}
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