feat: added reaper and suicide support

kernel/command.c

@@ -23,6 +23,7 @@
 
 #include <myke/debug/debug.h>
 #include <myke/util/slingurl.h>
+#include <myke/libk/syscall.h>
 
 #endif
 
@@ -53,6 +54,8 @@ void shutdown(const char *args);
 
 void explode(const char *args);
 
+void kill_self(const char* args);
+
 void exec_self_test(const char *args);
 
 void smash(const char *args);
@@ -67,8 +70,9 @@ cmd_handler cmd_handlers[] = {
         {"print", print},
         {"ide", ide},
         {"shutdown", shutdown},
-        {"slingurl", slingurl},
 #ifdef ENABLE_SELF_TEST
+        {"slingurl", slingurl},
+        {"kill-self", kill_self},
         {"self-test", exec_self_test},
         {"smash", smash},
         {"explode", explode},
@@ -76,24 +80,27 @@ cmd_handler cmd_handlers[] = {
         {NULL, NULL},
 };
 
+#ifdef ENABLE_SELF_TEST
+
 void slingurl(const char *args) {
     slingurl_decompose(args);
 }
 
-#ifdef ENABLE_SELF_TEST
-
 void smash(const char *args) {
     // smash the stack, should trigger the stack protector
     char data[16];
     memset(data, 'A', 32);
 }
 
+void kill_self(const char* args) {
+    syscall_kill_self();
+}
+
 void exec_self_test(const char *args) {
     // unit tests
     self_test();
 }
 
-
 void explode(const char *args) {
     // trigger a divide by zero exception
     uint32_t x = 0;