Define G_BREAKPOINT() also for 64-bit MSVC, using the __debugbreak()

2008-09-16  Tor Lillqvist  <tml@novell.com>

	* glib/gbacktrace.h: Define G_BREAKPOINT() also for 64-bit MSVC,
	using the __debugbreak() intrinsic.

svn path=/trunk/; revision=7495

diff --git a/ChangeLog b/ChangeLog
index b8b7002..52014f7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-09-16  Tor Lillqvist  <tml@novell.com>
+
+       * glib/gbacktrace.h: Define G_BREAKPOINT() also for 64-bit MSVC,
+       using the __debugbreak() intrinsic.
+
 2008-09-15  Behdad Esfahbod  <behdad@gnome.org>
 
        * configure.in: Fix description of module shared library suffix.

diff --git a/glib/gbacktrace.h b/glib/gbacktrace.h
index 740ee55..274cdac 100644 (file)
--- a/glib/gbacktrace.h
+++ b/glib/gbacktrace.h
@@ -54,6 +54,8 @@ void g_on_error_stack_trace (const gchar *prg_name);
 #  define G_BREAKPOINT()       G_STMT_START{ __asm__ __volatile__ ("int $03"); }G_STMT_END
 #elif (defined (_MSC_VER) || defined (__DMC__)) && defined (_M_IX86)
 #  define G_BREAKPOINT()       G_STMT_START{ __asm int 3h }G_STMT_END
+#elif defined (_MSC_VER)
+#  define G_BREAKPOINT()       G_STMT_START{ __debugbreak(); }G_STMT_END
 #elif defined (__alpha__) && !defined(__osf__) && defined (__GNUC__) && __GNUC__ >= 2
 #  define G_BREAKPOINT()       G_STMT_START{ __asm__ __volatile__ ("bpt"); }G_STMT_END
 #else  /* !__i386__ && !__alpha__ */