diff --git a/libc/Android.mk b/libc/Android.mk
index dfbd57b..65c49ac 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -508,7 +508,13 @@
     libc_common_cflags += -DHAVE_ARM_TLS_REGISTER
   endif
 else # !arm
-  libc_crt_target_cflags :=
+  ifeq ($(TARGET_ARCH),x86)
+    libc_crt_target_cflags := -m32
+
+    # Enable recent IA friendly memory routines (such as for Atom)
+    # These will not work on the earlier x86 machines
+    libc_common_cflags += -mtune=i686 -DUSE_SSSE3 -DUSE_SSE2
+  endif # x86
 endif # !arm
 
 # Define ANDROID_SMP appropriately.
@@ -555,18 +561,24 @@
 # that will call __cxa_finalize(&__dso_handle) in order to ensure that
 # static C++ destructors are properly called on dlclose().
 #
+
+libc_crt_target_so_cflags := $(libc_crt_target_cflags)
+ifeq ($(TARGET_ARCH),x86)
+    # This flag must be added for x86 targets, but not for ARM
+    libc_crt_target_so_cflags += -fPIC
+endif
 GEN := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_so.o
 $(GEN): $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtbegin_so.S
 	@mkdir -p $(dir $@)
-	$(TARGET_CC) $(libc_crt_target_cflags) -fPIC -o $@ -c $<
+	$(TARGET_CC) $(libc_crt_target_so_cflags) -o $@ -c $<
 ALL_GENERATED_SOURCES += $(GEN)
 
 GEN := $(TARGET_OUT_STATIC_LIBRARIES)/crtend_so.o
 $(GEN): $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtend_so.S
 	@mkdir -p $(dir $@)
-	$(TARGET_CC) $(libc_crt_target_cflags) -o $@ -c $<
+	$(TARGET_CC) $(libc_crt_target_so_cflags) -o $@ -c $<
 ALL_GENERATED_SOURCES += $(GEN)
-endif # TARGET_ARCH == x86
+endif # TARGET_ARCH == x86 || TARGET_ARCH == arm
 
 
 GEN := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_static.o
diff --git a/libc/bionic/ptrace.c b/libc/bionic/ptrace.c
index 463c068..0bb1acd 100644
--- a/libc/bionic/ptrace.c
+++ b/libc/bionic/ptrace.c
@@ -1,62 +1,62 @@
-/*
- * 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.
- *
- * 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 <sys/types.h>
-#include <sys/ptrace.h>
-
-extern long __ptrace(int request, pid_t pid, void *addr, void *data);
-
-long ptrace(int request, pid_t pid, void * addr, void * data)
-{
-    switch (request) {
-        case PTRACE_PEEKUSR:
-        case PTRACE_PEEKTEXT:
-        case PTRACE_PEEKDATA:
-        {
-            long word;
-            long ret;
-            
-            ret = __ptrace(request, pid, addr, &word);
-            if (ret == 0) {
-                return word;
-            } else {
-                // __ptrace will set errno for us
-                return -1;
-            }
-        }
-
-        default:
-             return __ptrace(request, pid, addr, data);
-    }
-}
-
-/*
- * Hook for gdb to get notified when a thread is created
- */
+/*
+ * 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.
+ *
+ * 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 <sys/types.h>
+#include <sys/ptrace.h>
+
+extern long __ptrace(int request, pid_t pid, void *addr, void *data);
+
+long ptrace(int request, pid_t pid, void * addr, void * data)
+{
+    switch (request) {
+        case PTRACE_PEEKUSR:
+        case PTRACE_PEEKTEXT:
+        case PTRACE_PEEKDATA:
+        {
+            long word;
+            long ret;
+
+            ret = __ptrace(request, pid, addr, &word);
+            if (ret == 0) {
+                return word;
+            } else {
+                // __ptrace will set errno for us
+                return -1;
+            }
+        }
+
+        default:
+             return __ptrace(request, pid, addr, data);
+    }
+}
+
+/*
+ * Hook for gdb to get notified when a thread is created
+ */
 #ifdef __i386__
 #define ATTRIBUTES __attribute__((noinline)) __attribute__((fastcall))
 #else
@@ -64,5 +64,5 @@
 #endif
 
 void ATTRIBUTES _thread_created_hook(pid_t thread_id)
-{
-}
+{
+}