Added assert to syslib. Moved panic from sysutil to syslib for assert.

Panic now tries sys_kill with SIGKILL first.

lib/syslib/Makefile.in

@@ -5,6 +5,8 @@ CFLAGS="-O -D_MINIX -D_POSIX_SOURCE"
 LIBRARIES=libsys
 
 libsys_FILES=" \
+	assert.c \
+	panic.c \
 	pci_attr_r16.c \
 	pci_attr_r32.c \
 	pci_attr_r8.c \

lib/syslib/assert.c

@@ -0,0 +1,14 @@
+/*
+ * assert.c - diagnostics
+ */
+
+#include	<assert.h>
+#include	<stdio.h>
+#include	<minix/config.h>
+#include	<minix/const.h>
+#include	<minix/sysutil.h>
+
+void __bad_assertion(const char *mess) {
+	printf("%s", mess);
+	panic(NULL, NULL, NO_NUM);
+}

lib/syslib/panic.c

@@ -1,6 +1,8 @@
 #include <stdlib.h>
+#include <signal.h>
+#include <minix/sysutil.h>
 
-#include "sysutil.h"
+#include "syslib.h"
 
 int panicing= 0;
 
@@ -28,8 +30,8 @@ int num;			/* number to go with format string */
       }
   }
 
-  /* Exit nicely through PM. */
-  exit(1);
+  /* Try to signal ourself */
+  sys_kill(SELF, SIGKILL);
 
   /* If exiting nicely through PM fails for some reason, try to
    * commit suicide. E.g., message to PM might fail due to deadlock.

lib/sysutil/Makefile.in

@@ -15,7 +15,6 @@ libsysutil_FILES=" \
 	env_panic.c \
 	env_prefix.c \
 	fkey_ctl.c \
-	panic.c \
 	report.c \
 	taskcall.c"