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-rw-r--r--gdb/d10v-tdep.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/d10v-tdep.c b/gdb/d10v-tdep.c
index d0f2e80..f4b52f6 100644
--- a/gdb/d10v-tdep.c
+++ b/gdb/d10v-tdep.c
@@ -36,6 +36,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
void d10v_frame_find_saved_regs PARAMS ((struct frame_info *fi,
struct frame_saved_regs *fsr));
+int
+d10v_frame_chain_valid (chain, frame)
+ CORE_ADDR chain;
+ struct frame_info *frame; /* not used here */
+{
+ return ((chain) != 0 && (frame) != 0 && (frame)->pc > IMEM_START);
+}
+
+
/* Should we use EXTRACT_STRUCT_VALUE_ADDRESS instead of
EXTRACT_RETURN_VALUE? GCC_P is true if compiled with gcc
and TYPE is the type (which is known to be struct, union or array).