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Re: [Qemu-devel] [PATCH_v2 9/9] target-openrisc: Correct carry flagcheck


From: Sebastian Macke
Subject: Re: [Qemu-devel] [PATCH_v2 9/9] target-openrisc: Correct carry flagcheck of l.addc and l.addic test casess
Date: Tue, 22 Oct 2013 09:15:57 -0700
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.0.1

On 22/10/2013 9:01 AM, Max Filippov wrote:
On Tue, Oct 22, 2013 at 7:45 PM, Sebastian Macke <address@hidden> wrote:
Hi Alex,

I am using a cross-compiling toolchain. It's the easiest way as I have to
compile the image for QEMU anyhow.
http://opencores.org/or1k/OpenRISC_GNU_tool_chain

Then it's just an "make && make test" in the corresponding
tests/tcg/openrisc folder.

Inside the virtual machine it would be a little bit more complicated. You
have to compile Linux with the initramfs containing the QEMU test sources.
Another storage device is currently not supported by the OpenRISC QEMU
emulator.
It should be possible to use network, I did a quick check at the time of
openrisc port submission, it used to work.


This is true. Via a network file system it should be no problem. But this is a very complicated way to test the QEMU tcg part. The image containing gcc I am currently using you can download under www.simulationcorner.net/vmlinux
Run it with "qemu-system-or32 -m 128 -kernel vmlinux -nographic"





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