On 7/2/22 16:50, Alex Williamson wrote:
On Sat, 5 Feb 2022 10:49:35 +0000
Peter Maydell <peter.mayd...@linaro.org> wrote:
Hi; this has a format-string issue that means it doesn't build
on 32-bit systems:
https://gitlab.com/qemu-project/qemu/-/jobs/2057116569
../hw/vfio/common.c: In function 'vfio_listener_region_add':
../hw/vfio/common.c:893:26: error: format '%llx' expects argument of
type 'long long unsigned int', but argument 6 has type 'intptr_t' {aka
'int'} [-Werror=format=]
error_report("%s received unaligned region %s iova=0x%"PRIx64
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../hw/vfio/common.c:899:26:
qemu_real_host_page_mask);
~~~~~~~~~~~~~~~~~~~~~~~~
For intptr_t you want PRIxPTR.
Darn. Well, let me use this opportunity to ask, how are folks doing
32-bit cross builds on Fedora? I used to keep an i686 PAE VM for this
purpose, but I was eventually no longer able to maintain the build
dependencies. Looks like this failed on a mipsel cross build, but I
don't see such a cross compiler in Fedora. I do mingw32/64 cross
builds, but they leave a lot to be desired for code coverage. Thanks,
You can use docker images:
https://wiki.qemu.org/Testing/DockerBuild
