1 files changed, 68 insertions, 0 deletions
diff --git a/src/jit/host.h b/src/jit/host.h
new file mode 100644
index 0000000000..87e13d4180
--- /dev/null
+++ b/src/jit/host.h
@@ -0,0 +1,68 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*****************************************************************************/
+
+#ifdef DEBUG
+#ifndef printf
+#define printf logf
+#endif
+
+#ifndef fprintf
+#define fprintf flogf
+#endif
+
+class Compiler;
+class LogEnv
+{
+public:
+    LogEnv(ICorJitInfo* aCompHnd);
+    void setCompiler(Compiler* val)
+    {
+        const_cast<Compiler*&>(compiler) = val;
+    }
+
+    ICorJitInfo* const compHnd;
+    Compiler* const    compiler;
+};
+
+BOOL vlogf(unsigned level, const char* fmt, va_list args);
+int vflogf(FILE* file, const char* fmt, va_list args);
+
+int logf(const char* fmt, ...);
+int flogf(FILE* file, const char* fmt, ...);
+void gcDump_logf(const char* fmt, ...);
+
+void logf(unsigned level, const char* fmt, ...);
+
+extern "C" void __cdecl assertAbort(const char* why, const char* file, unsigned line);
+
+#undef assert
+#define assert(p) (void)((p) || (assertAbort(#p, __FILE__, __LINE__), 0))
+
+#else // DEBUG
+
+#undef assert
+#define assert(p) (void)0
+#endif // DEBUG
+
+/*****************************************************************************/
+#ifndef _HOST_H_
+#define _HOST_H_
+/*****************************************************************************/
+
+const size_t OS_page_size = (4 * 1024);
+
+extern FILE* jitstdout;
+
+inline FILE* procstdout()
+{
+    return stdout;
+}
+#undef stdout
+#define stdout use_jitstdout
+
+/*****************************************************************************/
+#endif
+/*****************************************************************************/