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Re: [Qemu-devel] [PATCH v3 05/32] target-arm: reject switching to monito
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From: |
Edgar E. Iglesias |
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Subject: |
Re: [Qemu-devel] [PATCH v3 05/32] target-arm: reject switching to monitor mode |
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Date: |
Tue, 17 Jun 2014 07:43:03 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Jun 11, 2014 at 01:54:47AM +0200, Fabian Aggeler wrote:
> From: Sergey Fedorov <address@hidden>
>
> ...from non-secure state.
>
Reviewed-by: Edgar E. Iglesias <address@hidden>
> Signed-off-by: Sergey Fedorov <address@hidden>
> Signed-off-by: Fabian Aggeler <address@hidden>
> ---
> target-arm/helper.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/target-arm/helper.c b/target-arm/helper.c
> index d8d6637..ace8d8b 100644
> --- a/target-arm/helper.c
> +++ b/target-arm/helper.c
> @@ -3049,6 +3049,8 @@ static int bad_mode_switch(CPUARMState *env, int mode)
> case ARM_CPU_MODE_IRQ:
> case ARM_CPU_MODE_FIQ:
> return 0;
> + case ARM_CPU_MODE_MON:
> + return !arm_is_secure(env);
> default:
> return 1;
> }
> --
> 1.8.3.2
>
[Qemu-devel] [PATCH v3 15/32] target-arm: add NSACR register, Fabian Aggeler, 2014/06/10
[Qemu-devel] [PATCH v3 08/32] target-arm: A32: Emulate the SMC instruction, Fabian Aggeler, 2014/06/10
[Qemu-devel] [PATCH v3 03/32] target-arm: increase arrays of registers R13 & R14, Fabian Aggeler, 2014/06/10
[Qemu-devel] [PATCH v3 14/32] target-arm: Respect SCR.FW, SCR.AW and SCTLR.NMFI, Fabian Aggeler, 2014/06/10