From: BALATON Zoltan <balaton@eik.bme.hu>
Date: Sun, 12 May 2024 23:27:53 +0000 (+0200)
Subject: target/ppc: Remove BookE from direct store handling
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=aa30aa7d8e9232cb1bfdc4feb12b03095c2ff519;p=qemu.git

target/ppc: Remove BookE from direct store handling

As BookE never returns -4 we can drop BookE from the direct store case
in ppc_jumbo_xlate().

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---

diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c
index 004ea2111d..6c6c7c55b6 100644
--- a/target/ppc/mmu_common.c
+++ b/target/ppc/mmu_common.c
@@ -1298,12 +1298,7 @@ static bool ppc_jumbo_xlate(PowerPCCPU *cpu, vaddr eaddr,
             /* Direct store exception */
             /* No code fetch is allowed in direct-store areas */
             cs->exception_index = POWERPC_EXCP_ISI;
-            if ((env->mmu_model == POWERPC_MMU_BOOKE) ||
-                (env->mmu_model == POWERPC_MMU_BOOKE206)) {
-                env->error_code = 0;
-            } else {
-                env->error_code = 0x10000000;
-            }
+            env->error_code = 0x10000000;
             break;
         }
     } else {