target/ppc: Fix e200 duplicate SPRs

DSRR0/1 registers are in the BookE ISA not e200 specific, so
remove the duplicate e200 register definitions.

Cc: Roman Kapl <rka@sysgo.com>
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2768
Fixes: 0e3bf4890906 ("ppc: add DBCR based debugging")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
(cherry picked from commit 73c0c904fc99e2ceecbbded84ec76d40d3f2daae)
(Mjt: context fix for
 v9.0.0-935-g581eea5d656b "target/ppc: Split off common embedded TLB init")
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index 294a18a5b74cc5451308581356f12ad1c965f0f4..3f22e0b02e745e296ba90c3ace3ac76748212da5 100644 (file)
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -2712,14 +2712,6 @@ static void init_proc_e200(CPUPPCState *env)
                  SPR_NOACCESS, SPR_NOACCESS,
                  &spr_read_generic, &spr_write_generic,
                  0x00000000); /* TOFIX */
-    spr_register(env, SPR_BOOKE_DSRR0, "DSRR0",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
-    spr_register(env, SPR_BOOKE_DSRR1, "DSRR1",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
 #if !defined(CONFIG_USER_ONLY)
     env->nb_tlb = 64;
     env->nb_ways = 1;