print kernel stacktrace for exceptions in kernel

fpu alignment check feature, checksum feature
2011-07-21 00:48:35 +02:00
parent 7ee78ffb82
commit eff1369cab
11 changed files with 59 additions and 11 deletions
--- a/kernel/proc.c
+++ b/kernel/proc.c
@@ -257,6 +257,10 @@ PUBLIC void switch_to_user(void)
 	int tlb_must_refresh = 0;
 #endif

+	char buf[100];
+	u32_t c;
+	c = crc32(0, buf, 100);
+
 	p = get_cpulocal_var(proc_ptr);
 	/*
 	 * if the current process is still runnable check the misc flags and let