Rename K_TaskList to _k_task_list

Updating global variable's name to follow a consistent naming convention.

Change accomplished with the following script:

   #!/bin/bash
   echo "Searching for ${1} to replace with ${2}"
   find ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" \) \
            ! -path "./host/src/genIdt/*" \
            ! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';

Change-Id: I4c27dd98967dedbb15e28618f5dd8f26b919579d
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
diff --git a/kernel/microkernel/include/minik.h b/kernel/microkernel/include/minik.h
index 65be05f..b6f8a06 100644
--- a/kernel/microkernel/include/minik.h
+++ b/kernel/microkernel/include/minik.h
@@ -39,7 +39,7 @@
 #define KERNEL_ENTRY(A) K_taskcall(A)
 
 extern const knode_t K_ThisNode;
-extern struct k_proc K_TaskList[];
+extern struct k_proc _k_task_list[];
 extern struct k_tqhd _k_task_priority_list[];
 
 extern int K_TaskCount;
diff --git a/kernel/microkernel/k_task.c b/kernel/microkernel/k_task.c
index afdda2d..d487885 100644
--- a/kernel/microkernel/k_task.c
+++ b/kernel/microkernel/k_task.c
@@ -250,7 +250,7 @@
 void K_taskop(struct k_args *A)
 {
 	ktask_t Tid = A->Args.g1.task;
-		struct k_proc *X = K_TaskList + OBJ_INDEX(Tid);
+		struct k_proc *X = _k_task_list + OBJ_INDEX(Tid);
 
 		switch (A->Args.g1.opt) {
 		case TASK_START:
@@ -318,7 +318,7 @@
 		K_DebugHalt = 0;
 #endif
 
-	for (i = 0, X = K_TaskList; i < K_TaskCount; i++, X++) {
+	for (i = 0, X = _k_task_list; i < K_TaskCount; i++, X++) {
 		if (X->Group & grp) {
 			switch (opt) {
 			case GROUP_TASK_START:
@@ -374,7 +374,7 @@
 void K_set_prio(struct k_args *A)
 {
 	ktask_t Tid = A->Args.g1.task;
-		struct k_proc *X = K_TaskList + OBJ_INDEX(Tid);
+		struct k_proc *X = _k_task_list + OBJ_INDEX(Tid);
 
 		set_state_bit(X, TF_PRIO);
 		X->Prio = A->Args.g1.prio;
@@ -471,6 +471,6 @@
 		     void (*func)(void) /* entry point */
 		     )
 {
-	K_TaskList[OBJ_INDEX(task)].fstart = func;
+	_k_task_list[OBJ_INDEX(task)].fstart = func;
 }
 
diff --git a/kernel/nanokernel/core/nanoinit.c b/kernel/nanokernel/core/nanoinit.c
index 5a3836e..fbb9c5d 100644
--- a/kernel/nanokernel/core/nanoinit.c
+++ b/kernel/nanokernel/core/nanoinit.c
@@ -170,11 +170,11 @@
 	_NanoKernel.task->flags |= ESSENTIAL;
 
 #if defined(CONFIG_MICROKERNEL)
-	/* fill in microkernel's TCB, which is the last element in K_TaskList[]
+	/* fill in microkernel's TCB, which is the last element in _k_task_list[]
 	 */
 
-	K_TaskList[K_TaskCount].workspace = (char *)_NanoKernel.task;
-	K_TaskList[K_TaskCount].worksize = CONFIG_MAIN_STACK_SIZE;
+	_k_task_list[K_TaskCount].workspace = (char *)_NanoKernel.task;
+	_k_task_list[K_TaskCount].worksize = CONFIG_MAIN_STACK_SIZE;
 #endif
 
 	/*
diff --git a/scripts/sysgen.py b/scripts/sysgen.py
index 9b36567..bd5d9dd 100755
--- a/scripts/sysgen.py
+++ b/scripts/sysgen.py
@@ -378,7 +378,7 @@
     # task descriptors (including one for idle task)
 
     kernel_main_c_out("\n" +
-        "struct k_proc K_TaskList[%d] =\n" % (total_tasks) +
+        "struct k_proc _k_task_list[%d] =\n" % (total_tasks) +
         "{\n")
     ident = 0x00010000
     for task in task_list:
@@ -419,7 +419,7 @@
     # currently scheduled task (idle task)
 
     kernel_main_c_out("\n" +
-        "struct k_proc * K_Task = &K_TaskList[%d];\n" % (total_tasks - 1))
+        "struct k_proc * K_Task = &_k_task_list[%d];\n" % (total_tasks - 1))
 
 
 def kernel_main_c_priorities():
@@ -437,7 +437,7 @@
         kernel_main_c_out(
             "    {NULL, (struct k_proc *)&_k_task_priority_list[%d]},\n" % (i - 1))
     kernel_main_c_out(
-        "    {&K_TaskList[%d], &K_TaskList[%d]}\n" %
+        "    {&_k_task_list[%d], &_k_task_list[%d]}\n" %
         (total_tasks - 1, total_tasks - 1) +
         "};\n")