fixup! error: use __INITIAL_SP from cmsis instead of RTX one

Author: 0xc0170

platform/source/mbed_error.c

@@ -67,6 +67,8 @@ static mbed_error_status_t handle_error(mbed_error_status_t error_status, unsign
 static bool is_reboot_error_valid = false;
 #endif
 
+extern uint32_t __INITIAL_SP;
+
 //Helper function to halt the system
 static MBED_NORETURN void mbed_halt_system(void)
 {
@@ -529,16 +531,16 @@ static void print_stack_dump(uint32_t stack_start, uint32_t stack_size, uint32_t
 }
 #endif  // MBED_STACK_DUMP_ENABLED
 
-#if MBED_CONF_PLATFORM_ERROR_ALL_THREADS_INFO && defined(MBED_CONF_RTOS_PRESENT)
+//#if MBED_CONF_PLATFORM_ERROR_ALL_THREADS_INFO && defined(MBED_CONF_RTOS_PRESENT)
 /* Prints info of a thread(using osRtxThread_t struct)*/
 static void print_thread(const osRtxThread_t *thread)
 {
     uint32_t stack_mem = (uint32_t)thread->stack_mem;
     mbed_error_printf("\n%s  State: 0x%" PRIX8 " Entry: 0x%08" PRIX32 " Stack Size: 0x%08" PRIX32 " Mem: 0x%08" PRIX32 " SP: 0x%08" PRIX32, name_or_unnamed(thread), thread->state, thread->thread_addr, thread->stack_size, stack_mem, thread->sp);
 
-#if MBED_STACK_DUMP_ENABLED
+//#if MBED_STACK_DUMP_ENABLED
     print_stack_dump(stack_mem, thread->stack_size, thread->sp, NULL);
-#endif
+//#endif
 }
 
 /* Prints thread info from a list */
@@ -549,7 +551,7 @@ static void print_threads_info(const osRtxThread_t *threads)
         threads = threads->thread_next;
     }
 }
-#endif
+//#endif
 
 #ifndef NDEBUG
 #define GET_TARGET_NAME_STR(tgt_name)   #tgt_name