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Re: [Qemu-discuss] Starting troubles in running stm32f4 on an i386

From: Srinath M
Subject: Re: [Qemu-discuss] Starting troubles in running stm32f4 on an i386
Date: Wed, 4 Mar 2015 20:02:58 +0530

The binary is for a very custom board.
I have replaced the sensor reading tasks with an onboard simulation that feeds 'virtual sensor values' to the STM32F4. This way the executable is now entirely self contained and doesn't call any physical sensors etc

I would rather alter qemu to add the functionality needed if there was some documentation on how to go about it, if that's the way to go about it

On Wed, Mar 4, 2015 at 7:25 PM, Peter Maydell <address@hidden> wrote:
On 4 March 2015 at 20:16, Srinath M <address@hidden> wrote:
> I am new to qemu and want to run a program meant for arm-cortex-m3 on an
> i386.
> So i ran the following command
> ./qemu-system-arm -cpu cortex-m3 -S -s -singlestep -nographic -m 513 -kernel
> hello.elf
> I get the following output
> No machine specified, and there is no default.
> Use -machine help to list supported machines!
> My 'machine' is not listed as it is a custom board. What should i do?

Build your binary for a machine that QEMU supports and then
pass QEMU the appropriate -M <whatever> option.

-- PMM

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