[PATCH 2/3] libgloss: or1k: If available call the init for init_array

[Stafford Horne]

There was an issue revealed in gdb testing where C++ virtual tables
were not getting properly initialized.  This seems to be due to the
c++ global constructors moving from ctors to init_array.

This fix makes sure we call the proper method for initializing the
constructors in all places.
---
 libgloss/or1k/crt0.S | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libgloss/or1k/crt0.S b/libgloss/or1k/crt0.S
index 84adba1..03d7323 100644
--- a/libgloss/or1k/crt0.S
+++ b/libgloss/or1k/crt0.S
@@ -36,6 +36,7 @@
       the obvious things..                                                    */
 /* -------------------------------------------------------------------------- */
 
+#include "newlib.h"
 #include "include/or1k-asm.h"
 #include "include/or1k-sprs.h"
 
@@ -96,6 +97,11 @@ _or1k_exception_stack_size:	.word EXCEPTION_STACK_SIZE
                                                                               */
 /* -------------------------------------------------------------------------- */
 
+#ifdef HAVE_INITFINI_ARRAY
+#define _init	__libc_init_array
+#define _fini	__libc_fini_array
+#endif
+
 #define GPR_BUF_OFFSET(x) (x << 2)
 
 #ifndef __OR1K_MULTICORE__
-- 
2.9.3