From 8d4226c06c843225f7ba7ff896fd21d16c614d06 Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Wed, 25 Jan 2012 15:49:31 -0800
Subject: improve nativize_llvm

---
 system/lib/debugging.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 system/lib/debugging.cpp

(limited to 'system/lib/debugging.cpp')

diff --git a/system/lib/debugging.cpp b/system/lib/debugging.cpp
new file mode 100644
index 00000000..ff9e0d68
--- /dev/null
+++ b/system/lib/debugging.cpp
@@ -0,0 +1,22 @@
+
+// Some stuff to patch up an emscripten-sdk build so it can be built natively (see nativize_llvm)
+
+#include <stdio.h>
+#include <stdlib.h>
+
+extern "C" {
+
+int *__errno()
+{
+  static int e = 0;
+  return &e;
+}
+
+void __assert_func(const char *file, int line, const char *assertt, const char *cond)
+{
+  printf("assert-func: %s : %d : %s : %s\n", file, line, assertt, cond);
+  abort();
+}
+
+}
+
-- 
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