diff --git a/debuggerd/debuggerd.c b/debuggerd/debuggerd.c
index 3b2972a..eda43cc 100644
--- a/debuggerd/debuggerd.c
+++ b/debuggerd/debuggerd.c
@@ -16,8 +16,6 @@
 */
 
 #include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
 #include <errno.h>
 #include <signal.h>
 #include <pthread.h>
@@ -33,31 +31,15 @@
 
 #include <cutils/sockets.h>
 #include <cutils/logd.h>
-#include <cutils/sockets.h>
 #include <cutils/properties.h>
 
 #include <linux/input.h>
 
 #include <private/android_filesystem_config.h>
 
+#include "debuggerd.h"
 #include "utility.h"
 
-#ifdef WITH_VFP
-#ifdef WITH_VFP_D32
-#define NUM_VFP_REGS 32
-#else
-#define NUM_VFP_REGS 16
-#endif
-#endif
-
-/* Main entry point to get the backtrace from the crashing process */
-extern int unwind_backtrace_with_ptrace(int tfd, pid_t pid, mapinfo *map,
-                                        unsigned int sp_list[],
-                                        int *frame0_pc_sane,
-                                        bool at_fault);
-
-static int logsocket = -1;
-
 #define ANDROID_LOG_INFO 4
 
 /* Log information onto the tombstone */
@@ -79,13 +61,6 @@
         __android_log_vprint(ANDROID_LOG_INFO, "DEBUG", fmt, ap);
 }
 
-#define LOG(fmt...) _LOG(-1, 0, fmt)
-#if 0
-#define XLOG(fmt...) _LOG(-1, 0, fmt)
-#else
-#define XLOG(fmt...) do {} while(0)
-#endif
-
 // 6f000000-6f01e000 rwxp 00000000 00:0c 16389419   /system/lib/libcomposer.so
 // 012345678901234567890123456789012345678901234567890123456789
 // 0         1         2         3         4         5
@@ -126,186 +101,6 @@
     _LOG(tfd, false, "Build fingerprint: '%s'\n", fingerprint);
 }
 
-
-void dump_stack_and_code(int tfd, int pid, mapinfo *map,
-                         int unwind_depth, unsigned int sp_list[],
-                         bool at_fault)
-{
-    unsigned int sp, pc, p, end, data;
-    struct pt_regs r;
-    int sp_depth;
-    bool only_in_tombstone = !at_fault;
-    char code_buffer[80];
-
-    if(ptrace(PTRACE_GETREGS, pid, 0, &r)) return;
-    sp = r.ARM_sp;
-    pc = r.ARM_pc;
-
-    _LOG(tfd, only_in_tombstone, "\ncode around pc:\n");
-
-    end = p = pc & ~3;
-    p -= 32;
-    end += 32;
-
-    /* Dump the code around PC as:
-     *  addr       contents
-     *  00008d34   fffffcd0 4c0eb530 b0934a0e 1c05447c
-     *  00008d44   f7ff18a0 490ced94 68035860 d0012b00
-     */
-    while (p <= end) {
-        int i;
-
-        sprintf(code_buffer, "%08x ", p);
-        for (i = 0; i < 4; i++) {
-            data = ptrace(PTRACE_PEEKTEXT, pid, (void*)p, NULL);
-            sprintf(code_buffer + strlen(code_buffer), "%08x ", data);
-            p += 4;
-        }
-        _LOG(tfd, only_in_tombstone, "%s\n", code_buffer);
-    }
-
-    if ((unsigned) r.ARM_lr != pc) {
-        _LOG(tfd, only_in_tombstone, "\ncode around lr:\n");
-
-        end = p = r.ARM_lr & ~3;
-        p -= 32;
-        end += 32;
-
-        /* Dump the code around LR as:
-         *  addr       contents
-         *  00008d34   fffffcd0 4c0eb530 b0934a0e 1c05447c
-         *  00008d44   f7ff18a0 490ced94 68035860 d0012b00
-         */
-        while (p <= end) {
-            int i;
-
-            sprintf(code_buffer, "%08x ", p);
-            for (i = 0; i < 4; i++) {
-                data = ptrace(PTRACE_PEEKTEXT, pid, (void*)p, NULL);
-                sprintf(code_buffer + strlen(code_buffer), "%08x ", data);
-                p += 4;
-            }
-            _LOG(tfd, only_in_tombstone, "%s\n", code_buffer);
-        }
-    }
-
-    p = sp - 64;
-    p &= ~3;
-    if (unwind_depth != 0) {
-        if (unwind_depth < STACK_CONTENT_DEPTH) {
-            end = sp_list[unwind_depth-1];
-        }
-        else {
-            end = sp_list[STACK_CONTENT_DEPTH-1];
-        }
-    }
-    else {
-        end = sp | 0x000000ff;
-        end += 0xff;
-    }
-
-    _LOG(tfd, only_in_tombstone, "\nstack:\n");
-
-    /* If the crash is due to PC == 0, there will be two frames that
-     * have identical SP value.
-     */
-    if (sp_list[0] == sp_list[1]) {
-        sp_depth = 1;
-    }
-    else {
-        sp_depth = 0;
-    }
-
-    while (p <= end) {
-         char *prompt;
-         char level[16];
-         data = ptrace(PTRACE_PEEKTEXT, pid, (void*)p, NULL);
-         if (p == sp_list[sp_depth]) {
-             sprintf(level, "#%02d", sp_depth++);
-             prompt = level;
-         }
-         else {
-             prompt = "   ";
-         }
-
-         /* Print the stack content in the log for the first 3 frames. For the
-          * rest only print them in the tombstone file.
-          */
-         _LOG(tfd, (sp_depth > 2) || only_in_tombstone,
-              "%s %08x  %08x  %s\n", prompt, p, data,
-              map_to_name(map, data, ""));
-         p += 4;
-    }
-    /* print another 64-byte of stack data after the last frame */
-
-    end = p+64;
-    while (p <= end) {
-         data = ptrace(PTRACE_PEEKTEXT, pid, (void*)p, NULL);
-         _LOG(tfd, (sp_depth > 2) || only_in_tombstone,
-              "    %08x  %08x  %s\n", p, data,
-              map_to_name(map, data, ""));
-         p += 4;
-    }
-}
-
-void dump_pc_and_lr(int tfd, int pid, mapinfo *map, int unwound_level,
-                    bool at_fault)
-{
-    struct pt_regs r;
-
-    if(ptrace(PTRACE_GETREGS, pid, 0, &r)) {
-        _LOG(tfd, !at_fault, "tid %d not responding!\n", pid);
-        return;
-    }
-
-    if (unwound_level == 0) {
-        _LOG(tfd, !at_fault, "         #%02d  pc %08x  %s\n", 0, r.ARM_pc,
-             map_to_name(map, r.ARM_pc, "<unknown>"));
-    }
-    _LOG(tfd, !at_fault, "         #%02d  lr %08x  %s\n", 1, r.ARM_lr,
-            map_to_name(map, r.ARM_lr, "<unknown>"));
-}
-
-void dump_registers(int tfd, int pid, bool at_fault)
-{
-    struct pt_regs r;
-    bool only_in_tombstone = !at_fault;
-
-    if(ptrace(PTRACE_GETREGS, pid, 0, &r)) {
-        _LOG(tfd, only_in_tombstone,
-             "cannot get registers: %s\n", strerror(errno));
-        return;
-    }
-
-    _LOG(tfd, only_in_tombstone, " r0 %08x  r1 %08x  r2 %08x  r3 %08x\n",
-         r.ARM_r0, r.ARM_r1, r.ARM_r2, r.ARM_r3);
-    _LOG(tfd, only_in_tombstone, " r4 %08x  r5 %08x  r6 %08x  r7 %08x\n",
-         r.ARM_r4, r.ARM_r5, r.ARM_r6, r.ARM_r7);
-    _LOG(tfd, only_in_tombstone, " r8 %08x  r9 %08x  10 %08x  fp %08x\n",
-         r.ARM_r8, r.ARM_r9, r.ARM_r10, r.ARM_fp);
-    _LOG(tfd, only_in_tombstone,
-         " ip %08x  sp %08x  lr %08x  pc %08x  cpsr %08x\n",
-         r.ARM_ip, r.ARM_sp, r.ARM_lr, r.ARM_pc, r.ARM_cpsr);
-
-#ifdef WITH_VFP
-    struct user_vfp vfp_regs;
-    int i;
-
-    if(ptrace(PTRACE_GETVFPREGS, pid, 0, &vfp_regs)) {
-        _LOG(tfd, only_in_tombstone,
-             "cannot get registers: %s\n", strerror(errno));
-        return;
-    }
-
-    for (i = 0; i < NUM_VFP_REGS; i += 2) {
-        _LOG(tfd, only_in_tombstone,
-             " d%-2d %016llx  d%-2d %016llx\n",
-              i, vfp_regs.fpregs[i], i+1, vfp_regs.fpregs[i+1]);
-    }
-    _LOG(tfd, only_in_tombstone, " scr %08lx\n\n", vfp_regs.fpscr);
-#endif
-}
-
 const char *get_signame(int sig)
 {
     switch(sig) {
@@ -377,12 +172,14 @@
                 /* Parse the program header */
                 get_remote_struct(pid, (char *) ptr+i, &phdr,
                                   sizeof(Elf32_Phdr));
+#ifdef __arm__
                 /* Found a EXIDX segment? */
                 if (phdr.p_type == PT_ARM_EXIDX) {
                     mi->exidx_start = mi->start + phdr.p_offset;
                     mi->exidx_end = mi->exidx_start + phdr.p_filesz;
                     break;
                 }
+#endif
             }
 
             /* Try to load symbols from this file */
@@ -398,7 +195,9 @@
     mapinfo *milist = 0;
     unsigned int sp_list[STACK_CONTENT_DEPTH];
     int stack_depth;
+#ifdef __arm__
     int frame0_pc_sane = 1;
+#endif
 
     if (!at_fault) {
         _LOG(tfd, true,
@@ -426,6 +225,7 @@
 
     parse_elf_info(milist, tid);
 
+#if __arm__
     /* If stack unwinder fails, use the default solution to dump the stack
      * content.
      */
@@ -440,6 +240,7 @@
     }
 
     dump_stack_and_code(tfd, tid, milist, stack_depth, sp_list, at_fault);
+#endif
 
     while(milist) {
         mapinfo *next = milist->next;
@@ -822,10 +623,12 @@
     if(fd != -1) close(fd);
 }
 
+
 int main()
 {
     int s;
     struct sigaction act;
+    int logsocket = -1;
 
     logsocket = socket_local_client("logd",
             ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_DGRAM);