From: Zoltan Varga <vargaz@gmail.com>
Date: Mon, 15 Apr 2013 20:24:22 +0000 (+0200)
Subject: Fix the win64 build.
X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=commitdiff_plain;h=2975c3c9b5f8e741702591824107b07e6510ae0a;p=mono.git

Fix the win64 build.
---

diff --git a/mono/metadata/threads.c b/mono/metadata/threads.c
index e0ba2fde306..20820ba4fa9 100644
--- a/mono/metadata/threads.c
+++ b/mono/metadata/threads.c
@@ -806,7 +806,7 @@ mono_thread_create (MonoDomain *domain, gpointer func, gpointer arg)
 	mono_thread_create_internal (domain, func, arg, FALSE, FALSE, 0);
 }
 
-#if defined(HOST_WIN32) && defined(__GNUC__)
+#if defined(HOST_WIN32) && defined(__GNUC__) && defined(TARGET_X86)
 static __inline__ __attribute__((always_inline))
 /* This is not defined by gcc */
 unsigned long long
@@ -837,6 +837,7 @@ mono_thread_get_stack_bounds (guint8 **staddr, size_t *stsize)
 	return;
 	/* FIXME: simplify the mess below */
 #elif defined(HOST_WIN32)
+#ifdef TARGET_X86
 	/* http://en.wikipedia.org/wiki/Win32_Thread_Information_Block */
 	void* tib = (void*)__readfsdword(0x18);
 	guint8 *stackTop = (guint8*)*(int*)((char*)tib + 4);
@@ -844,6 +845,10 @@ mono_thread_get_stack_bounds (guint8 **staddr, size_t *stsize)
 
 	*staddr = stackBottom;
 	*stsize = stackTop - stackBottom;
+#else
+	*staddr = NULL;
+	*stsize = (size_t)-1;
+#endif
 	return;
 #else
 	pthread_attr_t attr;