rdc_field_t replaces uint32_t; centralize field data

Make the RDC use the new rdc_field_t enum instead of uint32_t.
This will help prevent invalid field types from being passed in.

Also, centralize where data related to fields is kept. This will
reduce the number of places where changes are required each
time a new field is added.

Finally, cleaned up several cpplint issues.

Change-Id: I48e4512e18c164411d8b09ae3d4bed99fba359ec

rdc_libs/bootstrap/src/RdcBootStrap.cc

@@ -22,6 +22,7 @@ THE SOFTWARE.
 #include <dlfcn.h>
 #include <string.h>
 #include <map>
+#include "common/rdc_fields_supported.h"
 #include "rdc/rdc.h"
 #include "rdc_lib/RdcHandler.h"
 #include "rdc_lib/RdcLogger.h"
@@ -204,7 +205,7 @@ rdc_status_t rdc_device_get_attributes(rdc_handle_t p_rdc_handle,
 }
 
 rdc_status_t rdc_group_field_create(rdc_handle_t p_rdc_handle,
-            uint32_t num_field_ids, uint32_t* field_ids,
+            uint32_t num_field_ids, rdc_field_t* field_ids,
             const char* field_group_name, rdc_field_grp_t* rdc_field_group_id) {
         if (!p_rdc_handle || !field_ids ||
                 !field_group_name || !rdc_field_group_id) {
@@ -270,7 +271,7 @@ rdc_status_t rdc_field_watch(rdc_handle_t p_rdc_handle,
 }
 
 rdc_status_t rdc_field_get_latest_value(rdc_handle_t p_rdc_handle,
-        uint32_t gpu_index, uint32_t field, rdc_field_value* value) {
+        uint32_t gpu_index, rdc_field_t field, rdc_field_value* value) {
         if (!p_rdc_handle || !value) {
                 return RDC_ST_INVALID_HANDLER;
         }
@@ -280,7 +281,7 @@ rdc_status_t rdc_field_get_latest_value(rdc_handle_t p_rdc_handle,
 }
 
 rdc_status_t rdc_field_get_value_since(rdc_handle_t p_rdc_handle,
-        uint32_t gpu_index, uint32_t field, uint64_t since_time_stamp,
+        uint32_t gpu_index, rdc_field_t field, uint64_t since_time_stamp,
         uint64_t *next_since_time_stamp, rdc_field_value* value) {
         if (!p_rdc_handle || !next_since_time_stamp || !value) {
                 return RDC_ST_INVALID_HANDLER;
@@ -350,30 +351,10 @@ const char* rdc_status_string(rdc_status_t result) {
     }
 }
 
-const char* field_id_string(uint32_t field_id) {
-       const std::map<uint16_t, const char*> id_name = {
-        {RDC_FI_GPU_MEMORY_USAGE, "GPU_MEMORY_USAGE"},
-        {RDC_FI_GPU_MEMORY_TOTAL, "GPU_MEMORY_TOTAL"},
-        {RDC_FI_POWER_USAGE, "POWER_USAGE"},
-        {RDC_FI_GPU_CLOCK, "GPU_CLOCK"},
-        {RDC_FI_GPU_UTIL, "GPU_UTIL"},
-        {RDC_FI_GPU_TEMP, "GPU_TEMP"},
-        {RDC_FI_GPU_COUNT, "GPU_COUNT"},
-        {RDC_FI_MEM_CLOCK, "MEM_CLOCK"},
-        {RDC_FI_PCIE_TX, "PCIE_TX"},
-        {RDC_FI_PCIE_RX, "PCIE_RX"},
-        {RDC_FI_ECC_CORRECT_TOTAL, "ECC_CORRECT"},
-        {RDC_FI_ECC_UNCORRECT_TOTAL, "ECC_UNCORRECT"},
-        {RDC_FI_MEMORY_TEMP, "MEMORY_TEMP"},
-        {RDC_FI_DEV_NAME, "DEV_NAME"}
-      };
-
-      auto search = id_name.find(field_id);
-      if (search == id_name.end()) {
-          return "UNKNOWN_FIELD";
-      }
-
-      return search->second;
+const char* field_id_string(rdc_field_t field_id) {
+  amd::rdc::fld_id2name_map_t &field_id_to_descript =
+                                 amd::rdc::get_field_id_description_from_id();
+  return field_id_to_descript.find(field_id)->second.label.c_str();
 }
 
 char *strncpy_with_null(char *dest, const char *src, size_t n) {