ppc: e6500 registers SPR 604 twice

When using the e6500 CPU, QEMU generates a fatal error after
complaining about registering SPR 604 twice.

Building and testing with commit
9b2e891ec5ccdb4a7d583b77988848282606fdea shows the issue:

qemu-system-ppc64 --version
QEMU emulator version 3.1.50 (v3.1.0-456-g9b2e891ec5-dirty)
Copyright (c) 2003-2018 Fabrice Bellard and the QEMU Project developers

qemu-system-ppc64 -M none -cpu e6500
Error: Trying to register SPR 604 (25c) twice !

Signed-off-by: Jon Diekema <jon.diekema@ge.com>
Message-Id: <CALvuzg43uSodseEHjNaRcPFBKKPTY2mcppUbYgiLL=QO9RxX_Q@mail.gmail.com>
[removed duplicated mail header in the commit message]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c
index ade06cc77394006c41296471a0cf20e43bf5069d..59e0b8676236e0ff88cbf2685bf4a2b353addc28 100644 (file)
--- a/target/ppc/translate_init.inc.c
+++ b/target/ppc/translate_init.inc.c
@@ -4947,14 +4947,6 @@ static void init_proc_e500(CPUPPCState *env, int version)
     }
 
     if (version == fsl_e6500) {
-        spr_register(env, SPR_BOOKE_SPRG8, "SPRG8",
-                     SPR_NOACCESS, SPR_NOACCESS,
-                     &spr_read_generic, &spr_write_generic,
-                     0x00000000);
-        spr_register(env, SPR_BOOKE_SPRG9, "SPRG9",
-                     SPR_NOACCESS, SPR_NOACCESS,
-                     &spr_read_generic, &spr_write_generic,
-                     0x00000000);
         /* Thread identification */
         spr_register(env, SPR_TIR, "TIR",
                      SPR_NOACCESS, SPR_NOACCESS,