Hi Samuel,
Not sure why the most recent commit to the experimental branch of the kernel didn't get pushed out, but that was causing the majority of your problems. I also updated the c162_twovm_defconfig to fix some more build errors.
Should build without problems now.
Adrian
On Tue 07-Jun-2016 2:15 AM, Samuel Weiser wrote: Hello,
didn't manage to build camkes-vm. Is there any working setup available or did I make something wrong?
1.) I tried to build c162_twovm_defconfig with the "default.xml" manifest
1a.) I get compile errors regarding some definitions of seL4_X86.... It seems that seL4_libs (March 2016) are inconsistent with the kernel version (Dec 2015). Updating to a newer kernel, i.e. 3.1.0 solves this issue but creates new ones:
1b.) The bootinfo struct is too big to fit one page. I get the error: compile_assert(bi_size, sizeof(seL4_BootInfo) <= BIT(BI_FRAME_SIZE_BITS)) So I reduced the max. no of bootinfo untyped caps from 800 to 167
1c.) Error: No rule to make target 'libsel4simple-default', needed by 'libsel4platsupport-y' Since the kernel is not stable, it falls back to default but does not manage to correctly reference the default lib. First, I added the missing symlink in libs. Then, I added the default lib to the main Kconfig and the apps/c162_twovm/Kbuild.
1d.) The next error is: x86/pc99/include/vmm/guest_state.h:60:44: error: unknown type name ‘seL4_VCPUContext’ ...
2.) I also tried building with the "working.xml" manifest, which already failed to fetch the correct revisions
2a.) In the working.xml, I fixed the seL4_libs upstream to 'master' Also, the kernel revision is broken, seL4.git points to an experimental commit, which couldn't be fetched. I changed it to kernel 3.1.0.
2b.) The same error as in 1d) appears. This is where I gave up.
Any hints?
Thanks in advance, Sammey
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