[Qemu-devel] [PULL 12/34] target-mips: CP0_Status.CU0 no longer allows the user to access CP0

[Leon Alrae]

Signed-off-by: Leon Alrae <address@hidden>
Reviewed-by: Yongbok Kim <address@hidden>
---
 target-mips/cpu.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target-mips/cpu.h b/target-mips/cpu.h
index 6367d8c..3b975eb 100644
--- a/target-mips/cpu.h
+++ b/target-mips/cpu.h
@@ -790,7 +790,8 @@ static inline void compute_hflags(CPUMIPSState *env)
         }
     }
 #endif
-    if ((env->CP0_Status & (1 << CP0St_CU0)) ||
+    if (((env->CP0_Status & (1 << CP0St_CU0)) &&
+         !(env->insn_flags & ISA_MIPS32R6)) ||
         !(env->hflags & MIPS_HFLAG_KSU)) {
         env->hflags |= MIPS_HFLAG_CP0;
     }
-- 
2.1.0