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Re: [Qemu-devel] [PATCH v2] arm: Add ARMv6-M programmer's model support
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH v2] arm: Add ARMv6-M programmer's model support |
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Date: |
Wed, 18 Jul 2018 13:49:15 +0100 |
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User-agent: |
Mutt/1.10.0 (2018-05-17) |
On Wed, Jul 18, 2018 at 12:56:28PM +0300, Julia Suvorova wrote:
> Forbid stack alignment change. (CCR)
> Reserve FAULTMASK, BASEPRI registers.
> Report any fault as a HardFault. Disable MemManage, BusFault and
> UsageFault, so they always escalated to HardFault. (SHCSR)
>
> Signed-off-by: Julia Suvorova <address@hidden>
> ---
> v2:
> * Changed CCR reset value
>
> hw/intc/armv7m_nvic.c | 10 ++++++++++
> target/arm/cpu.c | 4 ++++
> target/arm/helper.c | 13 +++++++++++--
> 3 files changed, 25 insertions(+), 2 deletions(-)
Reviewed-by: Stefan Hajnoczi <address@hidden>
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