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[Qemu-devel] [PULL 16/17] target-arm: Adjust id_aa64pfr0 when has_el3 CP
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 16/17] target-arm: Adjust id_aa64pfr0 when has_el3 CPU property disabled |
Date: |
Mon, 27 Apr 2015 16:20:44 +0100 |
From: Sergey Fedorov <address@hidden>
Signed-off-by: Sergey Fedorov <address@hidden>
Message-id: address@hidden
Reviewed-by: Greg Bellows <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>
---
target-arm/cpu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 3b5a93d..3ca3fa8 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -524,9 +524,10 @@ static void arm_cpu_realizefn(DeviceState *dev, Error
**errp)
unset_feature(env, ARM_FEATURE_EL3);
/* Disable the security extension feature bits in the processor feature
- * register as well. This is id_pfr1[7:4].
+ * registers as well. These are id_pfr1[7:4] and id_aa64pfr0[15:12].
*/
cpu->id_pfr1 &= ~0xf0;
+ cpu->id_aa64pfr0 &= ~0xf000;
}
register_cp_regs_for_features(cpu);
--
1.9.1
- [Qemu-devel] [PULL 00/17] target-arm queue, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 17/17] Allow ARMv8 SCR.SMD updates, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 14/17] target-arm: Check watchpoints against CPU security state, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 16/17] target-arm: Adjust id_aa64pfr0 when has_el3 CPU property disabled,
Peter Maydell <=
- [Qemu-devel] [PULL 01/17] memory: Define API for MemoryRegionOps to take attrs and return status, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 15/17] target-arm: rename c1_coproc to cpacr_el1, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 12/17] target-arm: Add user-mode transaction attribute, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 13/17] target-arm: Use attribute info to handle user-only watchpoints, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 11/17] target-arm: Use correct memory attributes for page table walks, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 10/17] target-arm: Honour NS bits in page tables, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 05/17] exec.c: Convert subpage memory ops to _with_attrs, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 03/17] Make CPU iotlb a structure rather than a plain hwaddr, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 06/17] exec.c: Make address_space_rw take transaction attributes, Peter Maydell, 2015/04/27
- [Qemu-devel] [PULL 07/17] exec.c: Add new address_space_ld*/st* functions, Peter Maydell, 2015/04/27