diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index feeffda57..413d61f2c 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -38,7 +38,6 @@ OUR_TOOLS := \
     sendevent \
     start \
     stop \
-    top \
 
 ALL_TOOLS = $(BSD_TOOLS) $(OUR_TOOLS)
 
diff --git a/toolbox/top.c b/toolbox/top.c
deleted file mode 100644
index 003f4c93d..000000000
--- a/toolbox/top.c
+++ /dev/null
@@ -1,589 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * 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.
- */
-
-#include <ctype.h>
-#include <dirent.h>
-#include <grp.h>
-#include <inttypes.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <cutils/sched_policy.h>
-
-struct cpu_info {
-    long unsigned utime, ntime, stime, itime;
-    long unsigned iowtime, irqtime, sirqtime;
-};
-
-#define PROC_NAME_LEN 64
-#define THREAD_NAME_LEN 32
-#define POLICY_NAME_LEN 4
-
-struct proc_info {
-    struct proc_info *next;
-    pid_t pid;
-    pid_t tid;
-    uid_t uid;
-    gid_t gid;
-    char name[PROC_NAME_LEN];
-    char tname[THREAD_NAME_LEN];
-    char state;
-    uint64_t utime;
-    uint64_t stime;
-    char pr[3];
-    long ni;
-    uint64_t delta_utime;
-    uint64_t delta_stime;
-    uint64_t delta_time;
-    uint64_t vss;
-    uint64_t rss;
-    int num_threads;
-    char policy[POLICY_NAME_LEN];
-};
-
-struct proc_list {
-    struct proc_info **array;
-    int size;
-};
-
-#define die(...) { fprintf(stderr, __VA_ARGS__); exit(EXIT_FAILURE); }
-
-#define INIT_PROCS 50
-#define THREAD_MULT 8
-static struct proc_info **old_procs, **new_procs;
-static int num_old_procs, num_new_procs;
-static struct proc_info *free_procs;
-static int num_used_procs, num_free_procs;
-
-static int max_procs, delay, iterations, threads;
-
-static struct cpu_info old_cpu, new_cpu;
-
-static struct proc_info *alloc_proc(void);
-static void free_proc(struct proc_info *proc);
-static void read_procs(void);
-static int read_stat(char *filename, struct proc_info *proc);
-static void read_policy(int pid, struct proc_info *proc);
-static void add_proc(int proc_num, struct proc_info *proc);
-static int read_cmdline(char *filename, struct proc_info *proc);
-static int read_status(char *filename, struct proc_info *proc);
-static void print_procs(void);
-static struct proc_info *find_old_proc(pid_t pid, pid_t tid);
-static void free_old_procs(void);
-static int (*proc_cmp)(const void *a, const void *b);
-static int proc_cpu_cmp(const void *a, const void *b);
-static int proc_vss_cmp(const void *a, const void *b);
-static int proc_rss_cmp(const void *a, const void *b);
-static int proc_thr_cmp(const void *a, const void *b);
-static int numcmp(long long a, long long b);
-static void usage(char *cmd);
-
-int top_main(int argc, char *argv[]) {
-    num_used_procs = num_free_procs = 0;
-
-    max_procs = 0;
-    delay = 3;
-    iterations = -1;
-    proc_cmp = &proc_cpu_cmp;
-    for (int i = 1; i < argc; i++) {
-        if (!strcmp(argv[i], "-m")) {
-            if (i + 1 >= argc) {
-                fprintf(stderr, "Option -m expects an argument.\n");
-                usage(argv[0]);
-                exit(EXIT_FAILURE);
-            }
-            max_procs = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-n")) {
-            if (i + 1 >= argc) {
-                fprintf(stderr, "Option -n expects an argument.\n");
-                usage(argv[0]);
-                exit(EXIT_FAILURE);
-            }
-            iterations = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-d")) {
-            if (i + 1 >= argc) {
-                fprintf(stderr, "Option -d expects an argument.\n");
-                usage(argv[0]);
-                exit(EXIT_FAILURE);
-            }
-            delay = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-s")) {
-            if (i + 1 >= argc) {
-                fprintf(stderr, "Option -s expects an argument.\n");
-                usage(argv[0]);
-                exit(EXIT_FAILURE);
-            }
-            ++i;
-            if (!strcmp(argv[i], "cpu")) { proc_cmp = &proc_cpu_cmp; continue; }
-            if (!strcmp(argv[i], "vss")) { proc_cmp = &proc_vss_cmp; continue; }
-            if (!strcmp(argv[i], "rss")) { proc_cmp = &proc_rss_cmp; continue; }
-            if (!strcmp(argv[i], "thr")) { proc_cmp = &proc_thr_cmp; continue; }
-            fprintf(stderr, "Invalid argument \"%s\" for option -s.\n", argv[i]);
-            exit(EXIT_FAILURE);
-        }
-        if (!strcmp(argv[i], "-H") || !strcmp(argv[i], "-t")) { threads = 1; continue; }
-        if (!strcmp(argv[i], "-h")) {
-            usage(argv[0]);
-            exit(EXIT_SUCCESS);
-        }
-        fprintf(stderr, "Invalid argument \"%s\".\n", argv[i]);
-        usage(argv[0]);
-        exit(EXIT_FAILURE);
-    }
-
-    if (threads && proc_cmp == &proc_thr_cmp) {
-        fprintf(stderr, "Sorting by threads per thread makes no sense!\n");
-        exit(EXIT_FAILURE);
-    }
-
-    free_procs = NULL;
-
-    num_new_procs = num_old_procs = 0;
-    new_procs = old_procs = NULL;
-
-    read_procs();
-    while ((iterations == -1) || (iterations-- > 0)) {
-        old_procs = new_procs;
-        num_old_procs = num_new_procs;
-        memcpy(&old_cpu, &new_cpu, sizeof(old_cpu));
-        read_procs();
-        print_procs();
-        free_old_procs();
-        fflush(stdout);
-        if (iterations != 0) sleep(delay);
-    }
-
-    return 0;
-}
-
-static struct proc_info *alloc_proc(void) {
-    struct proc_info *proc;
-
-    if (free_procs) {
-        proc = free_procs;
-        free_procs = free_procs->next;
-        num_free_procs--;
-    } else {
-        proc = malloc(sizeof(*proc));
-        if (!proc) die("Could not allocate struct process_info.\n");
-    }
-
-    num_used_procs++;
-
-    return proc;
-}
-
-static void free_proc(struct proc_info *proc) {
-    proc->next = free_procs;
-    free_procs = proc;
-
-    num_used_procs--;
-    num_free_procs++;
-}
-
-#define MAX_LINE 256
-
-static void read_procs(void) {
-    DIR *proc_dir, *task_dir;
-    struct dirent *pid_dir, *tid_dir;
-    char filename[64];
-    FILE *file;
-    int proc_num;
-    struct proc_info *proc;
-    pid_t pid, tid;
-
-    int i;
-
-    proc_dir = opendir("/proc");
-    if (!proc_dir) die("Could not open /proc.\n");
-
-    new_procs = calloc(INIT_PROCS * (threads ? THREAD_MULT : 1), sizeof(struct proc_info *));
-    num_new_procs = INIT_PROCS * (threads ? THREAD_MULT : 1);
-
-    file = fopen("/proc/stat", "r");
-    if (!file) die("Could not open /proc/stat.\n");
-    fscanf(file, "cpu  %lu %lu %lu %lu %lu %lu %lu", &new_cpu.utime, &new_cpu.ntime, &new_cpu.stime,
-            &new_cpu.itime, &new_cpu.iowtime, &new_cpu.irqtime, &new_cpu.sirqtime);
-    fclose(file);
-
-    proc_num = 0;
-    while ((pid_dir = readdir(proc_dir))) {
-        if (!isdigit(pid_dir->d_name[0]))
-            continue;
-
-        pid = atoi(pid_dir->d_name);
-
-        struct proc_info cur_proc;
-
-        if (!threads) {
-            proc = alloc_proc();
-
-            proc->pid = proc->tid = pid;
-
-            snprintf(filename, sizeof(filename), "/proc/%d/stat", pid);
-            read_stat(filename, proc);
-
-            snprintf(filename, sizeof(filename), "/proc/%d/cmdline", pid);
-            read_cmdline(filename, proc);
-
-            snprintf(filename, sizeof(filename), "/proc/%d/status", pid);
-            read_status(filename, proc);
-
-            read_policy(pid, proc);
-
-            proc->num_threads = 0;
-        } else {
-            snprintf(filename, sizeof(filename), "/proc/%d/cmdline", pid);
-            read_cmdline(filename, &cur_proc);
-
-            snprintf(filename, sizeof(filename), "/proc/%d/status", pid);
-            read_status(filename, &cur_proc);
-
-            proc = NULL;
-        }
-
-        snprintf(filename, sizeof(filename), "/proc/%d/task", pid);
-        task_dir = opendir(filename);
-        if (!task_dir) continue;
-
-        while ((tid_dir = readdir(task_dir))) {
-            if (!isdigit(tid_dir->d_name[0]))
-                continue;
-
-            if (threads) {
-                tid = atoi(tid_dir->d_name);
-
-                proc = alloc_proc();
-
-                proc->pid = pid; proc->tid = tid;
-
-                snprintf(filename, sizeof(filename), "/proc/%d/task/%d/stat", pid, tid);
-                read_stat(filename, proc);
-
-                read_policy(tid, proc);
-
-                strcpy(proc->name, cur_proc.name);
-                proc->uid = cur_proc.uid;
-                proc->gid = cur_proc.gid;
-
-                add_proc(proc_num++, proc);
-            } else {
-                proc->num_threads++;
-            }
-        }
-
-        closedir(task_dir);
-
-        if (!threads)
-            add_proc(proc_num++, proc);
-    }
-
-    for (i = proc_num; i < num_new_procs; i++)
-        new_procs[i] = NULL;
-
-    closedir(proc_dir);
-}
-
-static int read_stat(char *filename, struct proc_info *proc) {
-    FILE *file;
-    char buf[MAX_LINE], *open_paren, *close_paren;
-
-    file = fopen(filename, "r");
-    if (!file) return 1;
-    fgets(buf, MAX_LINE, file);
-    fclose(file);
-
-    /* Split at first '(' and last ')' to get process name. */
-    open_paren = strchr(buf, '(');
-    close_paren = strrchr(buf, ')');
-    if (!open_paren || !close_paren) return 1;
-
-    *open_paren = *close_paren = '\0';
-    strncpy(proc->tname, open_paren + 1, THREAD_NAME_LEN);
-    proc->tname[THREAD_NAME_LEN-1] = 0;
-
-    // Scan rest of string.
-    long pr;
-    sscanf(close_paren + 1,
-           " %c "
-           "%*d %*d %*d %*d %*d %*d %*d %*d %*d %*d "
-           "%" SCNu64 // utime %lu (14)
-           "%" SCNu64 // stime %lu (15)
-           "%*d %*d "
-           "%ld " // priority %ld (18)
-           "%ld " // nice %ld (19)
-           "%*d %*d %*d "
-           "%" SCNu64 // vsize %lu (23)
-           "%" SCNu64, // rss %ld (24)
-           &proc->state,
-           &proc->utime,
-           &proc->stime,
-           &pr,
-           &proc->ni,
-           &proc->vss,
-           &proc->rss);
-
-    // Translate the PR field.
-    if (pr < -9) strcpy(proc->pr, "RT");
-    else snprintf(proc->pr, sizeof(proc->pr), "%ld", pr);
-
-    return 0;
-}
-
-static void add_proc(int proc_num, struct proc_info *proc) {
-    int i;
-
-    if (proc_num >= num_new_procs) {
-        new_procs = realloc(new_procs, 2 * num_new_procs * sizeof(struct proc_info *));
-        if (!new_procs) die("Could not expand procs array.\n");
-        for (i = num_new_procs; i < 2 * num_new_procs; i++)
-            new_procs[i] = NULL;
-        num_new_procs = 2 * num_new_procs;
-    }
-    new_procs[proc_num] = proc;
-}
-
-static int read_cmdline(char *filename, struct proc_info *proc) {
-    FILE *file;
-    char line[MAX_LINE];
-
-    line[0] = '\0';
-    file = fopen(filename, "r");
-    if (!file) return 1;
-    fgets(line, MAX_LINE, file);
-    fclose(file);
-    if (strlen(line) > 0) {
-        strncpy(proc->name, line, PROC_NAME_LEN);
-        proc->name[PROC_NAME_LEN-1] = 0;
-    } else
-        proc->name[0] = 0;
-    return 0;
-}
-
-static void read_policy(int pid, struct proc_info *proc) {
-    SchedPolicy p;
-    if (get_sched_policy(pid, &p) < 0)
-        strlcpy(proc->policy, "unk", POLICY_NAME_LEN);
-    else {
-        strlcpy(proc->policy, get_sched_policy_name(p), POLICY_NAME_LEN);
-        proc->policy[2] = '\0';
-    }
-}
-
-static int read_status(char *filename, struct proc_info *proc) {
-    FILE *file;
-    char line[MAX_LINE];
-    unsigned int uid, gid;
-
-    file = fopen(filename, "r");
-    if (!file) return 1;
-    while (fgets(line, MAX_LINE, file)) {
-        sscanf(line, "Uid: %u", &uid);
-        sscanf(line, "Gid: %u", &gid);
-    }
-    fclose(file);
-    proc->uid = uid; proc->gid = gid;
-    return 0;
-}
-
-static void print_procs(void) {
-    static int call = 0;
-    int i;
-    struct proc_info *old_proc, *proc;
-    long unsigned total_delta_time;
-
-    for (i = 0; i < num_new_procs; i++) {
-        if (new_procs[i]) {
-            old_proc = find_old_proc(new_procs[i]->pid, new_procs[i]->tid);
-            if (old_proc) {
-                new_procs[i]->delta_utime = new_procs[i]->utime - old_proc->utime;
-                new_procs[i]->delta_stime = new_procs[i]->stime - old_proc->stime;
-            } else {
-                new_procs[i]->delta_utime = 0;
-                new_procs[i]->delta_stime = 0;
-            }
-            new_procs[i]->delta_time = new_procs[i]->delta_utime + new_procs[i]->delta_stime;
-        }
-    }
-
-    total_delta_time = (new_cpu.utime + new_cpu.ntime + new_cpu.stime + new_cpu.itime
-                        + new_cpu.iowtime + new_cpu.irqtime + new_cpu.sirqtime)
-                     - (old_cpu.utime + old_cpu.ntime + old_cpu.stime + old_cpu.itime
-                        + old_cpu.iowtime + old_cpu.irqtime + old_cpu.sirqtime);
-
-    qsort(new_procs, num_new_procs, sizeof(struct proc_info *), proc_cmp);
-
-    if (call++ > 0) printf("\n\n\n");
-    printf("User %ld%%, System %ld%%, IOW %ld%%, IRQ %ld%%\n",
-            ((new_cpu.utime + new_cpu.ntime) - (old_cpu.utime + old_cpu.ntime)) * 100  / total_delta_time,
-            ((new_cpu.stime ) - (old_cpu.stime)) * 100 / total_delta_time,
-            ((new_cpu.iowtime) - (old_cpu.iowtime)) * 100 / total_delta_time,
-            ((new_cpu.irqtime + new_cpu.sirqtime)
-                    - (old_cpu.irqtime + old_cpu.sirqtime)) * 100 / total_delta_time);
-    printf("User %ld + Nice %ld + Sys %ld + Idle %ld + IOW %ld + IRQ %ld + SIRQ %ld = %ld\n",
-            new_cpu.utime - old_cpu.utime,
-            new_cpu.ntime - old_cpu.ntime,
-            new_cpu.stime - old_cpu.stime,
-            new_cpu.itime - old_cpu.itime,
-            new_cpu.iowtime - old_cpu.iowtime,
-            new_cpu.irqtime - old_cpu.irqtime,
-            new_cpu.sirqtime - old_cpu.sirqtime,
-            total_delta_time);
-    printf("\n");
-    if (!threads)
-        printf("%5s %-8s %2s %3s %4s %1s %5s %7s %7s %3s %s\n", "PID", "USER", "PR", "NI", "CPU%", "S", "#THR", "VSS", "RSS", "PCY", "Name");
-    else
-        printf("%5s %5s %-8s %2s %3s %4s %1s %7s %7s %3s %-15s %s\n", "PID", "TID", "USER", "PR", "NI", "CPU%", "S", "VSS", "RSS", "PCY", "Thread", "Proc");
-
-    for (i = 0; i < num_new_procs; i++) {
-        proc = new_procs[i];
-
-        if (!proc || (max_procs && (i >= max_procs)))
-            break;
-        struct passwd* user = getpwuid(proc->uid);
-        char user_buf[20];
-        char* user_str;
-        if (user && user->pw_name) {
-            user_str = user->pw_name;
-        } else {
-            snprintf(user_buf, sizeof(user_buf), "%d", proc->uid);
-            user_str = user_buf;
-        }
-        if (!threads) {
-            printf("%5d %-8.8s %2s %3ld %3" PRIu64 "%% %c %5d %6" PRIu64 "K %6" PRIu64 "K %3s %s\n",
-                   proc->pid, user_str, proc->pr, proc->ni,
-                   proc->delta_time * 100 / total_delta_time, proc->state, proc->num_threads,
-                   proc->vss / 1024, proc->rss * getpagesize() / 1024, proc->policy,
-                   proc->name[0] != 0 ? proc->name : proc->tname);
-        } else {
-            printf("%5d %5d %-8.8s %2s %3ld %3" PRIu64 "%% %c %6" PRIu64 "K %6" PRIu64 "K %3s %-15s %s\n",
-                   proc->pid, proc->tid, user_str, proc->pr, proc->ni,
-                   proc->delta_time * 100 / total_delta_time, proc->state,
-                   proc->vss / 1024, proc->rss * getpagesize() / 1024, proc->policy,
-                   proc->tname, proc->name);
-        }
-    }
-}
-
-static struct proc_info *find_old_proc(pid_t pid, pid_t tid) {
-    int i;
-
-    for (i = 0; i < num_old_procs; i++)
-        if (old_procs[i] && (old_procs[i]->pid == pid) && (old_procs[i]->tid == tid))
-            return old_procs[i];
-
-    return NULL;
-}
-
-static void free_old_procs(void) {
-    int i;
-
-    for (i = 0; i < num_old_procs; i++)
-        if (old_procs[i])
-            free_proc(old_procs[i]);
-
-    free(old_procs);
-}
-
-static int proc_cpu_cmp(const void *a, const void *b) {
-    struct proc_info *pa, *pb;
-
-    pa = *((struct proc_info **)a); pb = *((struct proc_info **)b);
-
-    if (!pa && !pb) return 0;
-    if (!pa) return 1;
-    if (!pb) return -1;
-
-    return -numcmp(pa->delta_time, pb->delta_time);
-}
-
-static int proc_vss_cmp(const void *a, const void *b) {
-    struct proc_info *pa, *pb;
-
-    pa = *((struct proc_info **)a); pb = *((struct proc_info **)b);
-
-    if (!pa && !pb) return 0;
-    if (!pa) return 1;
-    if (!pb) return -1;
-
-    return -numcmp(pa->vss, pb->vss);
-}
-
-static int proc_rss_cmp(const void *a, const void *b) {
-    struct proc_info *pa, *pb;
-
-    pa = *((struct proc_info **)a); pb = *((struct proc_info **)b);
-
-    if (!pa && !pb) return 0;
-    if (!pa) return 1;
-    if (!pb) return -1;
-
-    return -numcmp(pa->rss, pb->rss);
-}
-
-static int proc_thr_cmp(const void *a, const void *b) {
-    struct proc_info *pa, *pb;
-
-    pa = *((struct proc_info **)a); pb = *((struct proc_info **)b);
-
-    if (!pa && !pb) return 0;
-    if (!pa) return 1;
-    if (!pb) return -1;
-
-    return -numcmp(pa->num_threads, pb->num_threads);
-}
-
-static int numcmp(long long a, long long b) {
-    if (a < b) return -1;
-    if (a > b) return 1;
-    return 0;
-}
-
-static void usage(char *cmd) {
-    fprintf(stderr, "Usage: %s [ -m max_procs ] [ -n iterations ] [ -d delay ] [ -s sort_column ] [ -t ] [ -h ]\n"
-                    "    -m num  Maximum number of processes to display.\n"
-                    "    -n num  Updates to show before exiting.\n"
-                    "    -d num  Seconds to wait between updates.\n"
-                    "    -s col  Column to sort by (cpu,vss,rss,thr).\n"
-                    "    -H      Show threads instead of processes.\n"
-                    "    -h      Display this help screen.\n",
-        cmd);
-}