diff mbox series

[Stable-8.2.10,50/51] target/ppc: Fix e200 duplicate SPRs

Message ID 20250325065038.3263786-8-mjt@tls.msk.ru (mailing list archive)
State New
Headers show
Series Patch Round-up for stable 8.2.10, freeze on 2025-03-24 (frozen) | expand

Commit Message

Michael Tokarev March 25, 2025, 6:50 a.m. UTC 
From: Nicholas Piggin <npiggin@gmail.com>

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 mbox series

Patch

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index 40fe14a6c2..c01a8c9a90 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -2713,14 +2713,6 @@  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;