From d4c402d0acfb9733d07709b040bdecd97f249648 Mon Sep 17 00:00:00 2001
From: Isaku Yamahata <isaku.yamahata@gmail.com>
Date: Thu, 7 Nov 2019 12:34:38 -0800
Subject: [PATCH] [Pal/regression] Hex.c: Define __abort() and warn() not
 exported by Pal

Previously, Hex.c used __abort() and warn() not exported by PAL. This
led to linking errors during build.
---
 Pal/regression/Hex.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Pal/regression/Hex.c b/Pal/regression/Hex.c
index 70470af7..766deec8 100644
--- a/Pal/regression/Hex.c
+++ b/Pal/regression/Hex.c
@@ -1,8 +1,17 @@
+#include <assert.h>
+#include "pal_debug.h"
+/* workaround: warn is not exported by pal. but pal_printf is */
+#define warn pal_printf
+
 #include "hex.h"
 
 #include "api.h"
 #include "pal.h"
-#include "pal_debug.h"
+
+noreturn void __abort(void) {
+    // ENOTRECOVERABLE = 131
+    DkProcessExit(-131);
+}
 
 int main() {
     char x[] = {0xde, 0xad, 0xbe, 0xef};