Sam,
> /usr/local/google/home/sleffler/camkes-aarch64-rootserver/kernel/include/arch/arm/arch/64/mode/kernel/vspace.h:55:36:
> error: ‘mode_reserved_region’ causes a section type conflict with
> ‘avail_p_regs’
> 55 | static const region_t BOOT_RODATA *mode_reserved_region = NULL;
> ...
> /usr/local/google/home/sleffler/camkes-aarch64-rootserver/build/kernel/gen_headers/plat/machine/devices_gen.h:67:37:
> note: ‘avail_p_regs’ was declared here
> 67 | static const p_region_t BOOT_RODATA avail_p_regs[] = {
>
> Looking at the commit history I see this commit:
> https://github.com/seL4/seL4/commit/680ce96b590295c1d49db6a2a34f77ac22e8475a
> followed by this commit:
> https://github.com/seL4/seL4/commit/8a87015a7c289f8bc2b5799d61e7c91482ad1cb2
> I'm using gcc 11.2 from arm's prebuilt toolchain repo:
> https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/downloads
> Removing the clang band-aid fixes things.
I have some dark blurry memories about this "mode_reserved_region" and trying
to hide this away in AARCH32, as it was only needed there. Makes we wonder
if that might be the best way to continue - do not define or reference
"mode_reserved_region" at all unless MODE_RESERVED is greater 0 there. But I
can't rember why we kept it the way it is, might have been for verification.
The that left us with the C parser used there, that does not support empty
arrays.
Axel
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