From c2cebabba05eff0436faf90bbd691c1e36f7013c Mon Sep 17 00:00:00 2001
From: Michael Foiani <mfoiani@cs.brown.edu>
Date: Sun, 11 Feb 2024 04:05:38 -0500
Subject: add debug statements and start some testing

---
 kernel/main/kmain.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'kernel/main/kmain.c')

diff --git a/kernel/main/kmain.c b/kernel/main/kmain.c
index da8e1be..1d61270 100644
--- a/kernel/main/kmain.c
+++ b/kernel/main/kmain.c
@@ -86,6 +86,8 @@ void kmain()
     for (size_t i = 0; i < sizeof(init_funcs) / sizeof(init_funcs[0]); i++)
         init_funcs[i]();
 
+    dbg(DBG_PROC, "Starting init process\n");
+
     initproc_start();
     panic("\nReturned to kmain()\n");
 }
@@ -164,7 +166,15 @@ static void *initproc_run(long arg1, void *arg2)
     //     dbg(DBG_THR, "Thread: %s\n", thread->kt_proc->p_name);
     // }
 
-    dbg(DBG_INIT, "%s", "In main thread!");
+    proctest_main(0, NULL);
+
+    dbg(DBG_PROC, "%s", "In main thread!");
+
+    // see if there are any children to wait for
+    while (do_waitpid(-1, 0, 0) != -ECHILD)
+    {
+        // do nothing
+    }
 
     return NULL;
 }
@@ -185,6 +195,8 @@ void initproc_start()
 {
     // NOT_YET_IMPLEMENTED("PROCS: initproc_start");
 
+    dbg(DBG_PROC, "Setting up the initial process and preparing it to run\n");
+
     proc_t *init_proc = proc_create("init");
     KASSERT(init_proc != NULL);
 
-- 
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