From 1f71b9576db536af84155363e14fc49e92de2eef Mon Sep 17 00:00:00 2001
From: Brett Weiland <brett_weiland@bpcspace.com>
Date: Sun, 29 Aug 2021 02:52:48 -0500
Subject: backup 8.29.21

---
 src/kernel/panic.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'src/kernel/panic.c')

diff --git a/src/kernel/panic.c b/src/kernel/panic.c
index 82a761f..d17c185 100644
--- a/src/kernel/panic.c
+++ b/src/kernel/panic.c
@@ -1,12 +1,15 @@
 #include <panic.h>
 #include <stdint.h>
 #include <printf.h>
-#include <kernel.h>
-#include <serial.h>
+#include <addr.h>
+#include <klog.h>
 #include <isv.h>
+#include <smp_sync.h>
+
+static uint8_t panic_lock = 0;
 
 void panic(int reason, void *eframe_p, struct registers *regs) { // will fill with debugging info latter
-  
+  lock(&panic_lock);
   
 #ifdef EASTEREGG_BLOATWARE
   printf("\nKernel PANIC!!!!!!!\n");
@@ -49,6 +52,9 @@ void panic(int reason, void *eframe_p, struct registers *regs) { // will fill wi
       break;
     case KERNEL_PANIC_HPET_REQUIRED:
       printf("\nHPET is required. \nIf you get this error, let know;\nif enough people share this issue, I'll impliment PIT usage.\n");
+    case KERNEL_PANIC_SMP_FAILED:
+      printf("\nNot all cores booted successfully (see text before panic).\n");
+      break;
     default:
       printf("\nUnknown panic code %i\n.", reason);
       break;
-- 
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