Incorporated the review comments

 -Disable metrics that are not available for bare metal
 -Moved the baremetal.json inside TESTS/configs directory

Author: rajkan01

TESTS/baremetal.json renamed to TESTS/configs/baremetal.json

@@ -20,8 +20,6 @@
 #include "platform/mbed_stats.h"
 #include <stdint.h>
 
-#if defined(MBED_CONF_RTOS_PRESENT) 
-
 #define THREAD_BUF_COUNT    16
 
 typedef struct {
@@ -72,7 +70,7 @@ static uint32_t print_dec(char *buf, uint32_t value);
 
 void greentea_metrics_setup()
 {
-#if defined(MBED_STACK_STATS_ENABLED) && MBED_STACK_STATS_ENABLED
+#if defined(MBED_STACK_STATS_ENABLED) && MBED_STACK_STATS_ENABLED && defined(MBED_CONF_RTOS_PRESENT)
     Kernel::attach_thread_terminate_hook(on_thread_terminate);
 #endif
 }
@@ -82,7 +80,7 @@ void greentea_metrics_report()
 #if defined(MBED_HEAP_STATS_ENABLED ) && MBED_HEAP_STATS_ENABLED
     send_heap_info();
 #endif
-#if defined(MBED_STACK_STATS_ENABLED) && MBED_STACK_STATS_ENABLED
+#if defined(MBED_STACK_STATS_ENABLED) && MBED_STACK_STATS_ENABLED && defined(MBED_CONF_RTOS_PRESENT)
     send_stack_info();
     Kernel::attach_thread_terminate_hook(NULL);
 #endif
@@ -114,7 +112,7 @@ static void send_heap_info()
 }
 #endif
 
-#if defined(MBED_STACK_STATS_ENABLED) && MBED_STACK_STATS_ENABLED
+#if defined(MBED_STACK_STATS_ENABLED) && MBED_STACK_STATS_ENABLED && defined(MBED_CONF_RTOS_PRESENT)
 MBED_UNUSED static void send_stack_info()
 {
     mutex->lock();
@@ -236,4 +234,3 @@ static uint32_t print_dec(char *buf, uint32_t value)
 }
 
 #endif
-#endif // #if defined(MBED_CONF_RTOS_PRESENT)

features/frameworks/greentea-client/source/greentea_metrics.cpp

@@ -67,9 +67,7 @@ static void greentea_write_string(const char *str);
  *           This function is blocking.
  */
 void _GREENTEA_SETUP_COMMON(const int timeout, const char *host_test_name, char *buffer, size_t size) {
-#if defined(MBED_CONF_RTOS_PRESENT)	
     greentea_metrics_setup();
-#endif
     // Key-value protocol handshake function. Waits for {{__sync;...}} message
     // Sync preamble: "{{__sync;0dad4a9d-59a3-4aec-810d-d5fb09d852c1}}"
     // Example value of sync_uuid == "0dad4a9d-59a3-4aec-810d-d5fb09d852c1"
@@ -484,9 +482,7 @@ static void greentea_notify_completion(const int result) {
     __gcov_flush();
     coverage_report = false;
 #endif
-#if defined(MBED_CONF_RTOS_PRESENT)
     greentea_metrics_report();
-#endif
     greentea_send_kv(GREENTEA_TEST_ENV_END, val);
     greentea_send_kv(GREENTEA_TEST_ENV_EXIT, 0);
 }