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>

1 files changed, 2 insertions, 0 deletions

diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 6886666d6e..9b9c784366 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1180,6 +1180,8 @@ void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr);
 #endif
 #endif
 
+void store_fpscr(CPUPPCState *env, uint64_t arg, uint32_t mask);
+
 static inline uint64_t ppc_dump_gpr(CPUPPCState *env, int gprn)
 {
     uint64_t gprv;