Index: teleproxy/src/common/atomic_32bit.c
===================================================================
--- /dev/null
+++ teleproxy/src/common/atomic_32bit.c
@@ -0,0 +1,73 @@
+#if defined(__arm__) || defined(__mips__) || defined(__mipsel__)
+
+#include <pthread.h>
+#include <stdint.h>
+
+static pthread_mutex_t atomic_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+/* 64-bit atomic operations emulation */
+uint64_t __sync_fetch_and_add_8(uint64_t *ptr, uint64_t val) {
+    pthread_mutex_lock(&atomic_mutex);
+    uint64_t old = *ptr;
+    *ptr += val;
+    pthread_mutex_unlock(&atomic_mutex);
+    return old;
+}
+
+uint64_t __sync_fetch_and_sub_8(uint64_t *ptr, uint64_t val) {
+    pthread_mutex_lock(&atomic_mutex);
+    uint64_t old = *ptr;
+    *ptr -= val;
+    pthread_mutex_unlock(&atomic_mutex);
+    return old;
+}
+
+uint64_t __sync_fetch_and_or_8(uint64_t *ptr, uint64_t val) {
+    pthread_mutex_lock(&atomic_mutex);
+    uint64_t old = *ptr;
+    *ptr |= val;
+    pthread_mutex_unlock(&atomic_mutex);
+    return old;
+}
+
+uint64_t __sync_fetch_and_and_8(uint64_t *ptr, uint64_t val) {
+    pthread_mutex_lock(&atomic_mutex);
+    uint64_t old = *ptr;
+    *ptr &= val;
+    pthread_mutex_unlock(&atomic_mutex);
+    return old;
+}
+
+uint64_t __sync_add_and_fetch_8(uint64_t *ptr, uint64_t val) {
+    pthread_mutex_lock(&atomic_mutex);
+    *ptr += val;
+    uint64_t newval = *ptr;
+    pthread_mutex_unlock(&atomic_mutex);
+    return newval;
+}
+
+uint64_t __sync_sub_and_fetch_8(uint64_t *ptr, uint64_t val) {
+    pthread_mutex_lock(&atomic_mutex);
+    *ptr -= val;
+    uint64_t newval = *ptr;
+    pthread_mutex_unlock(&atomic_mutex);
+    return newval;
+}
+
+int __sync_bool_compare_and_swap_8(uint64_t *ptr, uint64_t oldval, uint64_t newval) {
+    pthread_mutex_lock(&atomic_mutex);
+    int ret = (*ptr == oldval);
+    if (ret) *ptr = newval;
+    pthread_mutex_unlock(&atomic_mutex);
+    return ret;
+}
+
+uint64_t __sync_val_compare_and_swap_8(uint64_t *ptr, uint64_t oldval, uint64_t newval) {
+    pthread_mutex_lock(&atomic_mutex);
+    uint64_t old = *ptr;
+    if (old == oldval) *ptr = newval;
+    pthread_mutex_unlock(&atomic_mutex);
+    return old;
+}
+
+#endif /* 32bits arch */