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-rw-r--r--target/arm/helper.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 6acd87f5b9..ff1970981e 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -9000,7 +9000,7 @@ void register_cp_regs_for_features(ARMCPU *cpu)
               .type = ARM_CP_CONST, .resetvalue = cpu->revidr },
         };
         ARMCPRegInfo id_v8_midr_alias_cp_reginfo = {
-            .name = "MIDR", .type = ARM_CP_ALIAS | ARM_CP_CONST,
+            .name = "MIDR", .type = ARM_CP_ALIAS | ARM_CP_CONST | ARM_CP_NO_GDB,
             .cp = 15, .crn = 0, .crm = 0, .opc1 = 0, .opc2 = 4,
             .access = PL1_R, .resetvalue = cpu->midr
         };