Re: [Qemu-devel] Better Cortex-M support?

2014-10-28 Thread Liviu Ionescu
> Do you have a test binary (plus qemu command line) you > can send me? sure: https://dl.dropboxusercontent.com/u/78151643/minimal.elf for reference, when running the code with Bechus (2.1.1), the result is: ilg-mbp:build ilg$ /Users/ilg/bin/qemu-system-arm -machine stm32-p103 -nographic -moni

Re: [Qemu-devel] Better Cortex-M support?

2014-10-28 Thread Liviu Ionescu
On 28 Oct 2014, at 14:57, Peter Maydell wrote: > On 28 October 2014 12:52, Liviu Ionescu wrote: >> >> On 28 Oct 2014, at 14:45, Peter Maydell wrote: >> >>>> qemu: Unsupported SemiHosting SWI 0x00 >>>> R00= R01= R02= R0

Re: [Qemu-devel] Better Cortex-M support?

2014-10-28 Thread Liviu Ionescu
On 28 Oct 2014, at 14:45, Peter Maydell wrote: >> qemu: Unsupported SemiHosting SWI 0x00 >> R00= R01= R02= R03= >> R04= R05= R06= R07=200ffed8 >> R08= R09= R10= R11= >> R12= R13=200ffed8 R14=22c5

Re: [Qemu-devel] Better Cortex-M support?

2014-10-28 Thread Liviu Ionescu
On 28 Oct 2014, at 14:22, Peter Maydell wrote: > ... We do see a steady trickle of > people complaining that the M profile emulation is not > very good, so it would be nice to see it more actively > maintained upstream. ok, than I'll probably clone the repo, add a 'gnuarmeclipse' branch and ex

[Qemu-devel] Better Cortex-M support?

2014-10-28 Thread Liviu Ionescu
Hi! I'm currently maintaining the GNU ARM Eclipse plug-ins (http://gnuarmeclipse.livius.net/blog/), and I'm considering, for the mid-term future, adding a new debugging plug-in to run certain tests under un emulator, and the first choice was QEMU. Do you know if there are any plans to improve

[Qemu-devel] [Bug 1216845] [NEW] qemu-system-arm semihosting always calls exit(0)

2013-08-26 Thread Liviu Ionescu
Public bug reported: In my embedded ARM project I have a bunch of unit tests that I run in a POSIX synthetic environment, and, as usual for POSIX processes, these tests return 0 for success and !=0 for error. Now I expanded the testing environment to run some of these tests compiled for ARM, unde

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