From d6478bc7e92db4669fac701d7bb8c51756b61d8a Mon Sep 17 00:00:00 2001
From: Fabien Chouteau <chouteau@adacore.com>
Date: Tue, 19 Mar 2013 07:41:53 +0000
Subject: PPC/GDB: handle read and write of fpscr

Although the support of this register may be uncomplete, there are no
reason to prevent the debugger from reading or writing it.

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 gdbstub.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gdbstub.c')

diff --git a/gdbstub.c b/gdbstub.c
index 43b7d4d00f..5167c64bdf 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -781,7 +781,8 @@ static int cpu_gdb_write_register(CPUPPCState *env, uint8_t *mem_buf, int n)
             /* fpscr */
             if (gdb_has_xml)
                 return 0;
-            return 4;
+            store_fpscr(env, ldtul_p(mem_buf), 0xffffffff);
+            return sizeof(target_ulong);
         }
     }
     return 0;
-- 
cgit v1.2.3