--- libmalloc/libmalloc-116/tests/MallocBench/Interpreter.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 2014 Apple 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:
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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. 
- */
-
-#include "CPUCount.h"
-#include "Interpreter.h"
-#include <assert.h>
-#include <cstddef>
-#include <cstdlib>
-#include <errno.h>
-#include <fcntl.h>
-#include <string>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <unistd.h>
-#include <vector>
-
-#include "mbmalloc.h"
-
-Interpreter::Interpreter(const char* fileName, bool shouldFreeAllObjects)
-    : m_shouldFreeAllObjects(shouldFreeAllObjects)
-{
-    m_fd = open(fileName, O_RDWR, S_IRUSR | S_IWUSR);
-    if (m_fd == -1)
-        fprintf(stderr, "failed to open\n");
-
-    struct stat buf;
-    fstat(m_fd, &buf);
-
-    m_opCount = buf.st_size / sizeof(Op);
-    assert(m_opCount * sizeof(Op) == buf.st_size);
-
-    size_t maxSlot = 0;
-
-    std::vector<Op> ops(1024);
-    size_t remaining = m_opCount * sizeof(Op);
-    while (remaining) {
-        size_t bytes = std::min(remaining, ops.size() * sizeof(Op));
-        remaining -= bytes;
-        read(m_fd, ops.data(), bytes);
-
-        size_t opCount = bytes / sizeof(Op);
-        for (size_t i = 0; i < opCount; ++i) {
-            Op op = ops[i];
-            if (op.slot > maxSlot)
-                maxSlot = op.slot;
-        }
-    }
-
-    m_objects.resize(maxSlot + 1);
-}
-
-Interpreter::~Interpreter()
-{
-    int result = close(m_fd);
-    if (result == -1)
-        fprintf(stderr, "failed to close\n");
-}
-
-void Interpreter::run()
-{
-    std::vector<Op> ops(1024);
-    lseek(m_fd, 0, SEEK_SET);
-    size_t remaining = m_opCount * sizeof(Op);
-    while (remaining) {
-        size_t bytes = std::min(remaining, ops.size() * sizeof(Op));
-        remaining -= bytes;
-        read(m_fd, ops.data(), bytes);
-
-        size_t opCount = bytes / sizeof(Op);
-        for (size_t i = 0; i < opCount; ++i) {
-            Op op = ops[i];
-            switch (op.opcode) {
-            case op_malloc: {
-                m_objects[op.slot] = { mbmalloc(op.size), op.size };
-                assert(m_objects[op.slot].object);
-                bzero(m_objects[op.slot].object, op.size);
-                break;
-            }
-            case op_free: {
-                if (!m_objects[op.slot].object)
-                    continue;
-                mbfree(m_objects[op.slot].object, m_objects[op.slot].size);
-                m_objects[op.slot] = { 0, 0 };
-                break;
-            }
-            case op_realloc: {
-                if (!m_objects[op.slot].object)
-                    continue;
-                m_objects[op.slot] = { mbrealloc(m_objects[op.slot].object, m_objects[op.slot].size, op.size), op.size };
-                break;
-            }
-            default: {
-                fprintf(stderr, "bad opcode: %d\n", op.opcode);
-                abort();
-                break;
-            }
-            }
-        }
-    }
-
-    // A recording might not free all of its allocations.
-    if (!m_shouldFreeAllObjects)
-        return;
-
-    for (size_t i = 0; i < m_objects.size(); ++i) {
-        if (!m_objects[i].object)
-            continue;
-        mbfree(m_objects[i].object, m_objects[i].size);
-        m_objects[i] = { 0, 0 };
-    }
-}