kernel: move to new logger

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

kernel/Kconfig

@@ -9,6 +9,10 @@
 
 menu "General Kernel Options"
 
+module = KERNEL
+module-str = kernel
+source "subsys/logging/Kconfig.template.log_config"
+
 config MULTITHREADING
 	bool "Multi-threading"
 	default y

kernel/init.c

@@ -33,6 +33,10 @@
 #include <logging/log_ctrl.h>
 #include <tracing.h>
 
+#define LOG_LEVEL CONFIG_KERNEL_LOG_LEVEL
+#include <logging/log.h>
+LOG_MODULE_REGISTER(kernel);
+
 /* kernel build timestamp items */
 #define BUILD_TIMESTAMP "BUILD: " __DATE__ " " __TIME__
 

kernel/userspace.c

@@ -16,7 +16,11 @@
 #include <syscall_handler.h>
 #include <device.h>
 #include <init.h>
-#include <logging/sys_log.h>
+
+#define LOG_LEVEL CONFIG_KERNEL_LOG_LEVEL
+#include <logging/log.h>
+LOG_MODULE_DECLARE(kernel);
+
 #if defined(CONFIG_NETWORKING) && defined (CONFIG_DYNAMIC_OBJECTS)
 /* Used by auto-generated obj_size_get() switch body, as we need to
  * know the size of struct net_context
@@ -221,7 +225,7 @@ void *_impl_k_object_alloc(enum k_objects otype)
 
 	dyn_obj = z_thread_malloc(sizeof(*dyn_obj) + obj_size_get(otype));
 	if (!dyn_obj) {
-		SYS_LOG_WRN("could not allocate kernel object");
+		LOG_WRN("could not allocate kernel object");
 		return NULL;
 	}