diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index da26229..e94e50e 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -26,11 +26,10 @@
 
 #include <EGL/egl.h>
 
-#include "hooks.h"
-#include "egl_impl.h"
-
-#include "Loader.h"
+#include "egldefs.h"
 #include "glesv2dbg.h"
+#include "hooks.h"
+#include "Loader.h"
 
 // ----------------------------------------------------------------------------
 namespace android {
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index 31fe306..b11db32 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -33,6 +33,7 @@
 
 #include <utils/String8.h>
 
+#include "egldefs.h"
 #include "egl_impl.h"
 #include "egl_tls.h"
 #include "glesv2dbg.h"
@@ -278,6 +279,71 @@
     return res;
 }
 
+void gl_unimplemented() {
+    LOGE("called unimplemented OpenGL ES API");
+}
+
+// ----------------------------------------------------------------------------
+
+#if USE_FAST_TLS_KEY
+
+// We have a dedicated TLS slot in bionic
+static inline gl_hooks_t const * volatile * get_tls_hooks() {
+    volatile void *tls_base = __get_tls();
+    gl_hooks_t const * volatile * tls_hooks =
+            reinterpret_cast<gl_hooks_t const * volatile *>(tls_base);
+    return tls_hooks;
+}
+
+void setGlThreadSpecific(gl_hooks_t const *value) {
+    gl_hooks_t const * volatile * tls_hooks = get_tls_hooks();
+    tls_hooks[TLS_SLOT_OPENGL_API] = value;
+}
+
+gl_hooks_t const* getGlThreadSpecific() {
+    gl_hooks_t const * volatile * tls_hooks = get_tls_hooks();
+    gl_hooks_t const* hooks = tls_hooks[TLS_SLOT_OPENGL_API];
+    if (hooks) return hooks;
+    return &gHooksNoContext;
+}
+
+#else
+
+void setGlThreadSpecific(gl_hooks_t const *value) {
+    pthread_setspecific(gGLWrapperKey, value);
+}
+
+gl_hooks_t const* getGlThreadSpecific() {
+    gl_hooks_t const* hooks =  static_cast<gl_hooks_t*>(pthread_getspecific(gGLWrapperKey));
+    if (hooks) return hooks;
+    return &gHooksNoContext;
+}
+
+#endif
+
+// ----------------------------------------------------------------------------
+// GL / EGL hooks
+// ----------------------------------------------------------------------------
+
+#undef GL_ENTRY
+#undef EGL_ENTRY
+#define GL_ENTRY(_r, _api, ...) #_api,
+#define EGL_ENTRY(_r, _api, ...) #_api,
+
+char const * const gl_names[] = {
+    #include "entries.in"
+    NULL
+};
+
+char const * const egl_names[] = {
+    #include "egl_entries.in"
+    NULL
+};
+
+#undef GL_ENTRY
+#undef EGL_ENTRY
+
+
 // ----------------------------------------------------------------------------
 }; // namespace android
 // ----------------------------------------------------------------------------
diff --git a/opengl/libs/EGL/egl_display.h b/opengl/libs/EGL/egl_display.h
index 8c482c3..113595f 100644
--- a/opengl/libs/EGL/egl_display.h
+++ b/opengl/libs/EGL/egl_display.h
@@ -30,6 +30,7 @@
 #include <utils/SortedVector.h>
 #include <utils/threads.h>
 
+#include "egldefs.h"
 #include "hooks.h"
 
 // ----------------------------------------------------------------------------
diff --git a/opengl/libs/EGL/egl_tls.h b/opengl/libs/EGL/egl_tls.h
index 8b31468..a7989ef 100644
--- a/opengl/libs/EGL/egl_tls.h
+++ b/opengl/libs/EGL/egl_tls.h
@@ -21,7 +21,12 @@
 
 #include <EGL/egl.h>
 
+#include "egldefs.h"
+#include "hooks.h"
+
+// ----------------------------------------------------------------------------
 namespace android {
+// ----------------------------------------------------------------------------
 
 class DbgContext;
 
@@ -58,6 +63,16 @@
 
 #define setError(_e, _r) egl_tls_t::setErrorEtc(__FUNCTION__, __LINE__, _e, _r)
 
+// ----------------------------------------------------------------------------
+
+#if EGL_TRACE
+
+extern gl_hooks_t const* getGLTraceThreadSpecific();
+
+#endif
+
+// ----------------------------------------------------------------------------
 }; // namespace android
+// ----------------------------------------------------------------------------
 
 #endif // ANDROID_EGL_TLS_H
diff --git a/opengl/libs/EGL/egldefs.h b/opengl/libs/EGL/egldefs.h
new file mode 100644
index 0000000..107acd9
--- /dev/null
+++ b/opengl/libs/EGL/egldefs.h
@@ -0,0 +1,71 @@
+/*
+ ** Copyright 2011, The Android Open Source Project
+ **
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ **
+ **     http://www.apache.org/licenses/LICENSE-2.0
+ **
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ */
+
+#ifndef ANDROID_EGLDEFS_H
+#define ANDROID_EGLDEFS_H
+
+#include "hooks.h"
+
+// ----------------------------------------------------------------------------
+namespace android {
+// ----------------------------------------------------------------------------
+
+#define VERSION_MAJOR 1
+#define VERSION_MINOR 4
+
+//  EGLDisplay are global, not attached to a given thread
+const unsigned int NUM_DISPLAYS = 1;
+
+enum {
+    IMPL_HARDWARE = 0,
+    IMPL_SOFTWARE,
+    IMPL_NUM_IMPLEMENTATIONS
+};
+
+enum {
+    GLESv1_INDEX = 0,
+    GLESv2_INDEX = 1,
+};
+
+// ----------------------------------------------------------------------------
+
+struct egl_connection_t
+{
+    inline egl_connection_t() : dso(0) { }
+    void *              dso;
+    gl_hooks_t *        hooks[2];
+    EGLint              major;
+    EGLint              minor;
+    egl_t               egl;
+};
+
+// ----------------------------------------------------------------------------
+
+extern gl_hooks_t gHooks[2][IMPL_NUM_IMPLEMENTATIONS];
+extern gl_hooks_t gHooksNoContext;
+extern pthread_key_t gGLWrapperKey;
+extern "C" void gl_unimplemented();
+
+extern char const * const gl_names[];
+extern char const * const egl_names[];
+
+extern egl_connection_t gEGLImpl[IMPL_NUM_IMPLEMENTATIONS];
+
+// ----------------------------------------------------------------------------
+}; // namespace android
+// ----------------------------------------------------------------------------
+
+#endif /* ANDROID_EGLDEFS_H */
diff --git a/opengl/libs/EGL/getProcAddress.cpp b/opengl/libs/EGL/getProcAddress.cpp
index dcf8735..f89c865 100644
--- a/opengl/libs/EGL/getProcAddress.cpp
+++ b/opengl/libs/EGL/getProcAddress.cpp
@@ -20,6 +20,7 @@
 
 #include <cutils/log.h>
 
+#include "egldefs.h"
 #include "hooks.h"
 
 // ----------------------------------------------------------------------------
@@ -34,7 +35,7 @@
 #undef GL_EXTENSION_LIST
 #undef GET_TLS
 
-#if defined(__arm__)
+#if USE_FAST_TLS_KEY
 
     #ifdef HAVE_ARM_TLS_REGISTER
         #define GET_TLS(reg) \
@@ -77,7 +78,7 @@
 
     #define GL_EXTENSION(_n)
 
-    #warning "eglGetProcAddress() partially supported on this architecture"
+    #warning "eglGetProcAddress() partially supported"
 
 #endif
 
diff --git a/opengl/libs/EGL/hooks.cpp b/opengl/libs/EGL/hooks.cpp
deleted file mode 100644
index 72ad6b3..0000000
--- a/opengl/libs/EGL/hooks.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/* 
- ** Copyright 2009, The Android Open Source Project
- **
- ** Licensed under the Apache License, Version 2.0 (the "License"); 
- ** you may not use this file except in compliance with the License. 
- ** You may obtain a copy of the License at 
- **
- **     http://www.apache.org/licenses/LICENSE-2.0 
- **
- ** Unless required by applicable law or agreed to in writing, software 
- ** distributed under the License is distributed on an "AS IS" BASIS, 
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- ** See the License for the specific language governing permissions and 
- ** limitations under the License.
- */
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include <cutils/log.h>
-
-#include "hooks.h"
-
-// ----------------------------------------------------------------------------
-namespace android {
-// ----------------------------------------------------------------------------
-
-void gl_unimplemented() {
-    LOGE("called unimplemented OpenGL ES API");
-}
-
-
-// ----------------------------------------------------------------------------
-// GL / EGL hooks
-// ----------------------------------------------------------------------------
-
-#undef GL_ENTRY
-#undef EGL_ENTRY
-#define GL_ENTRY(_r, _api, ...) #_api,
-#define EGL_ENTRY(_r, _api, ...) #_api,
-
-char const * const gl_names[] = {
-    #include "entries.in"
-    NULL
-};
-
-char const * const egl_names[] = {
-    #include "egl_entries.in"
-    NULL
-};
-
-#undef GL_ENTRY
-#undef EGL_ENTRY
-
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-// ----------------------------------------------------------------------------
-
diff --git a/opengl/libs/EGL/trace.cpp b/opengl/libs/EGL/trace.cpp
index f3e101b..0e934e2 100644
--- a/opengl/libs/EGL/trace.cpp
+++ b/opengl/libs/EGL/trace.cpp
@@ -26,6 +26,7 @@
 
 #include <cutils/log.h>
 
+#include "egl_tls.h"
 #include "hooks.h"
 
 // ----------------------------------------------------------------------------