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Re: [Qemu-devel] [RFC v1 4/6] target_arm: Update armv7_init to support m
From: |
Martin Galvan |
Subject: |
Re: [Qemu-devel] [RFC v1 4/6] target_arm: Update armv7_init to support more parameters |
Date: |
Tue, 9 Sep 2014 11:03:07 -0300 |
>> @@ -259,7 +272,13 @@ qemu_irq *armv7m_init(MemoryRegion *system_memory,
>> vmstate_register_ram_global(hack);
>> memory_region_add_subregion(system_memory, 0xfffff000, hack);
>>
>> - qemu_register_reset(armv7m_reset, cpu);
>> + reset_args = (ARMV7MResetArgs) {
>> + .cpu = cpu,
>> + .reset_pc = entry,
>> + .reset_sp = (0x20000000 + ((192 * 1024) * 2)/3),
>
> Why is the manual sp setting needed? I thought the V7M specific CPU
> reset code handled this? Does Martins ARMv7M ROM reset patch help by
> any chance?
>
> Regards,
> Peter
Indeed, I don't think that would be necessary with my patch. What are
those hardcoded magic numbers?
--
Martín Galván
Software Engineer
Taller Technologies Argentina
San Lorenzo 47, 3rd Floor, Office 5
Córdoba, Argentina
Phone: 54 351 4217888 / +54 351 4218211
- Re: [Qemu-devel] [RFC v1 2/6] stm32f205_USART: Add the stm32f205 SoC USART Controller, (continued)
- [Qemu-devel] [RFC v1 3/6] stm32f205_SYSCFG: Add the stm32f205 SYSCFG, Alistair Francis, 2014/09/09
- [Qemu-devel] [RFC v1 5/6] stm32f205: Add the SoC, Alistair Francis, 2014/09/09
- [Qemu-devel] [RFC v1 4/6] target_arm: Update armv7_init to support more parameters, Alistair Francis, 2014/09/09
- Re: [Qemu-devel] [RFC v1 4/6] target_arm: Update armv7_init to support more parameters,
Martin Galvan <=
- Re: [Qemu-devel] [RFC v1 4/6] target_arm: Update armv7_init to support more parameters, Alistair Francis, 2014/09/09
- Re: [Qemu-devel] [RFC v1 4/6] target_arm: Update armv7_init to support more parameters, Martin Galvan, 2014/09/10
- Re: [Qemu-devel] [RFC v1 4/6] target_arm: Update armv7_init to support more parameters, Alistair Francis, 2014/09/10
[Qemu-devel] [RFC v1 6/6] netduino2: Add the Netduino 2 Machine, Alistair Francis, 2014/09/09
Re: [Qemu-devel] [RFC v1 0/6] Netduino 2 Machine Model, Peter Maydell, 2014/09/09