嗨, Am 29.01.2013 10:25, schrieb Guan Xuetao: >> -----邮件原件----- >> 发件人: Andreas Färber [mailto:afaer...@suse.de] >> 发送时间: Monday, January 28, 2013 23:47 >> 收件人: qemu-devel@nongnu.org >> 抄送: Guan Xuetao >> 主题: Re: [Qemu-devel] [PATCH qom-cpu for-1.4] target-unicore32: Rename >> CPU subtypes >> >> Am 27.01.2013 23:50, schrieb Andreas Färber: >>> In the initial conversion of CPU models to QOM types, model names were >>> mapped 1:1 to type names. As a side effect this gained us a type >>> "any", which is now a device. >>> >>> To avoid "-device any" silliness and to pave the way for compiling >>> multiple targets into one executable, adopt a <name>-<arch>-cpu scheme. >>> >>> No functional changes for -cpu arguments. >>> >>> Signed-off-by: Andreas Färber <afaer...@suse.de> >> >> Patch breaks linux-user due to forgetting to update cpu_model_str. >> I'll double-check the other targets. >> > After this patch was applied, I saw the following error when running: > qemu: hardware error: Unable to find CPU definition
As indicated above, this patch has a bug, sorry. I will send a v2. Forking in linux-user will be broken (cpu_copy()), everything else should work though, no? Can you please test qemu.git master and confirm that it is not broken without this patch? I do not have any unicore32 image for testing. I therefore tested "./unicore32-softmmu/qemu-system-unicore32 -cpu ?" (which did not seem implemented) and "./unicore32-softmmu/qemu-system-unicore32" without parameters, which ran into a kernel_filename assertion IIRC. Can you upload a test image and static linux-user binaries somewhere? Or provide me with instructions how to build a toolchain and kernel? Thanks, Andreas P.S. FYI a hw/uc32/ directory has been created in the meantime. If you still wish to move your puv3 files out of hw/, please feel invited to send a patch. -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
