From 5a576fb3e20c3087a6d30be5a94550ace003c6d7 Mon Sep 17 00:00:00 2001
From: Fabien Chouteau <chouteau@adacore.com>
Date: Thu, 1 Sep 2011 04:56:00 +0000
Subject: [PATCH] Gdbstub: handle read of fpscr

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 gdbstub.c                   | 2 +-
 target-ppc/translate_init.c | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/gdbstub.c b/gdbstub.c
index 12dd100af4..1d99e19258 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -733,7 +733,7 @@ static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n)
             {
                 if (gdb_has_xml)
                     return 0;
-                GET_REG32(0); /* fpscr */
+                GET_REG32(env->fpscr);
             }
         }
     }
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 211f3bd0c1..d09c7ca98b 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -9700,8 +9700,7 @@ static int gdb_get_float_reg(CPUState *env, uint8_t *mem_buf, int n)
         return 8;
     }
     if (n == 32) {
-        /* FPSCR not implemented  */
-        memset(mem_buf, 0, 4);
+        stl_p(mem_buf, env->fpscr);
         return 4;
     }
     return 0;