[PATCH 4/4] m68k: Install return_with_first_hidden_param_p

[Yao Qi]

Build m68k-linux gdb.  Completely untested.

gdb:

2012-04-18  Yao Qi  <yao@codesourcery.com>

	* m68k-tdep.c (m68k_return_with_first_hidden_param_p): New.
	(m68k_gdbarch_init): Install m68k_return_with_first_hidden_param_p.
---
 gdb/m68k-tdep.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c
index ee72026..fe609c2 100644
--- a/gdb/m68k-tdep.c
+++ b/gdb/m68k-tdep.c
@@ -1051,6 +1051,16 @@ m68k_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
 }
 
 
+/* This is the implementation of gdbarch method
+   return_with_first_hidden_param_p.  */
+
+static int
+m68k_return_with_first_hidden_param_p (struct gdbarch *gdbarch,
+				       struct type *type)
+{
+  return 0;
+}
+
 /* System V Release 4 (SVR4).  */
 
 void
@@ -1236,6 +1246,8 @@ m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   /* Function call & return.  */
   set_gdbarch_push_dummy_call (gdbarch, m68k_push_dummy_call);
   set_gdbarch_return_value (gdbarch, m68k_return_value);
+  set_gdbarch_return_with_first_hidden_param_p (gdbarch,
+						m68k_return_with_first_hidden_param_p);
 
 
   /* Disassembler.  */
-- 
1.7.0.4