Hello Pranab,
since I think by now that this topic is a little too complicated, for various
reasons, for someone outside of Genode Labs and also because of my own interest
in RISC-V, I have ported dde_rump to Genode. As said before, it is not much work
in case one knows what has to be done, but for new people there a too many
hurdles to take, I guess.
Anyway, you can find the issue under [1] and the commit you would need to cherry
pick from my "issue4800_rump_riscv" branch under [2].
[1] https://github.com/genodelabs/genode/issues/4800
[2]
https://github.com/ssumpf/genode/commit/471227cabb32b6412ad5366c2092e1007e19e845
Cheers,
Sebastian
On 3/28/23 07:44, Pranab Kumar Rout cs21m045 wrote:
Hi genodians,
I tried to proceed with Sebastian's suggestions.
When I fetched dde_rump from [ https://github.com/justincormack/netbsd-src
<https://github.com/justincormack/netbsd-src> ] while preparing port for riscv,
I received an error message as patch could not be applied.
Here is the error message:
dde_rump download https://github.com/justincormack/netbsd-src
<https://github.com/justincormack/netbsd-src>
dde_rump git Cloning into 'src/lib/dde_rump'...
Updating files: 100% (31930/31930), done./31930)
dde_rump update src/lib/dde_rump
dde_rump download
https://github.com/justincormack/netbsd-src/trunk/src/sys/arch
<https://github.com/justincormack/netbsd-src/trunk/src/sys/arch>
dde_rump download
https://github.com/justincormack/netbsd-src/trunk/src/common/lib/libc/arch/riscv/atomic
<https://github.com/justincormack/netbsd-src/trunk/src/common/lib/libc/arch/riscv/atomic>
dde_rump apply patches/rump.patch
1 out of 1 hunk FAILED -- saving rejects to file
src/lib/dde_rump/src/sys/sys/module.h.rej
make[2]: *** [/genode/tool/ports/mk/install.mk:128 <http://install.mk:128>:
phony/patches/patches/rump.patch] Error 1
make[1]: *** [/genode/tool/ports/mk/prepare_single_port.mk:43
<http://prepare_single_port.mk:43>: _install_in_port_dir] Error 2
make: *** [tool/ports/prepare_port:47: dde_rump] Error 2
I didn't know, if am supposed to modify the patch file or the file (module.h).
So I decided to move on with the previous repo
(https://github.com/ssumpf/rump.git <https://github.com/ssumpf/rump.git>) and I
manually added the missing header files in [
/genode/contrib/dde_rump-<hash>/src/lib/dde_rump/src/sys/sys ] that were
required to build sculpt for virt riscv. The fatal error problem was gone but
now while building sculpt I am getting the following error.
COMPILE vnode_if.o
COMPILE xlat_mbr_fstype.o
make[7]: *** No rule to make target 'atomic_add_16.S', needed by
'atomic_add_16.o'. Stop.
make[6]: *** [var/libdeps:184: rump.lib] Error 2
make[5]: *** [Makefile:336: gen_deps_and_build_targets] Error 2
make[4]: *** [/genode/tool/depot/mk/build_bin_archive:208:
/genode/depot/genodelabs/bin/riscv/rump/2023-03-28-b.build/bin] Error 1
make[3]: *** [/genode/depot/var/build.mk:264 <http://build.mk:264>:
genodelabs/bin/riscv/rump/2023-03-28-b] Error 2
make[2]: *** [/genode/tool/depot/build:136: execute_generated_build_mk_file]
Error 2
make[1]: *** [/genode/tool/depot/create:59: build] Error 2
make[1]: Leaving directory '/genode/build/riscv'
child process exited abnormally
I have found out that, there is no 'atomic_add_16.S' in
(https://github.com/justincormack/netbsd-src/trunk/src/common/lib/libc/arch/riscv/atomic <https://github.com/justincormack/netbsd-src/trunk/src/common/lib/libc/arch/riscv/atomic>)
but its there for aarch64 which is not working for me as I am working on riscv.
These were the two problems I have faced, please give some comments on it and
kindly suggest something through which I can proceed further.
thanks & regards
Pranab
On Fri, Mar 17, 2023 at 1:22 PM Sebastian Sumpf <[email protected]
<mailto:[email protected]>> wrote:
On 3/15/23 15:23, Pranab Kumar Rout cs21m045 wrote:
> Hi all,
> As I see in [1], when we prepare port for dde_rump, it fetches from [2]
and not
> from [3]. And I found that the "src/sys/sys/common_ansi.h" is not
present in
> [2]. May be for this reason while building sculpt the error came up. Also
in [1]
> I can see that its fetching libc files from
> "/src/common/lib/libc/arch/aarch64/atomic" and not from
> "/src/common/lib/libc/arch/riscv/atomic". Is it okay or should I update
this in
> [1] ?
Yes.
Cheers,
Sebastian
> [1] repos/dde_rump/ports/dde_rump.port
>
<https://github.com/genodelabs/genode/blob/master/repos/dde_rump/ports/dde_rump.port
<https://github.com/genodelabs/genode/blob/master/repos/dde_rump/ports/dde_rump.port>>
> [2] https://github.com/ssumpf/rump.git
<https://github.com/ssumpf/rump.git> <https://github.com/ssumpf/rump.git
<https://github.com/ssumpf/rump.git>>
> [3] https://github.com/justincormack/netbsd-src
<https://github.com/justincormack/netbsd-src>
> <https://github.com/justincormack/netbsd-src
<https://github.com/justincormack/netbsd-src>>
>
> Were you suggesting to update this thing ? Please have a look and suggest
steps
> I need to take.
> I think this must be the reason for that fatal error. Kindly acknowledge.
>
> Regards,
> Pranab
>
> On Mon, Mar 13, 2023 at 4:07 PM Sebastian Sumpf
<[email protected] <mailto:[email protected]>
> <mailto:[email protected]
<mailto:[email protected]>>> wrote:
>
> Hello Pranab,
>
> On 3/13/23 07:47, Pranab Kumar Rout cs21m045 wrote:
> > Hello genodians,
> > While building sculpt for virt_qemu_riscv, I found that dde_rump
port is not
> > prepared for RISCV. Taking help from the community, I used the
same
> approach as
> > for arm_v8a (aarch64) as found under
> "repos/dde_rump/lib/mk/spec/arm_64/*" just
> > for "spec/riscv" in order to enable rump support for RISC-V.
> > I am getting this error. If you find it familiar, kindly help me
> > checking library dependencies...
> > Library ldso_so_support
> > COMPILE so_support.o
> > MERGE ldso_so_support.lib.a
> > Library ld
> > CONVERT ld.symbols.s
> > ASSEMBLE ld.symbols.o
> > MERGE ld.abi.so <http://ld.abi.so> <http://ld.abi.so
<http://ld.abi.so>> <http://ld.abi.so <http://ld.abi.so> <http://ld.abi.so
<http://ld.abi.so>>>
> > Library base
> > MERGE base.lib.a
> > Library block_session
> > MERGE block_session.lib.a
> > Library config
> > MERGE config.lib.a
> > Library file_system
> > MERGE file_system.lib.a
> > Library file_system_session
> > MERGE file_system_session.lib.a
> > Library os
> > MERGE os.lib.a
> > Library rump_include
> > MERGE rump_include.lib.a
> > Library rump
> > COMPILE __main.o
> > In file included from
> >
>
/genode/depot/genodelabs/src/rump/2023-03-07-b/src/lib/dde_rump/src/sys/sys/types.h:47,
> > from
> >
>
/genode/depot/genodelabs/src/rump/2023-03-07-b/src/lib/dde_rump/src/sys/lib/libkern/__main.c:33:
> >
>
/genode/depot/genodelabs/bin/riscv/rump/2023-03-07-b.build/var/libcache/rump/include/machine/ansi.h:3:10: fatal error: sys/common_ansi.h: No such file or directory
> > 3 | #include <sys/common_ansi.h>
> > | ^~~~~~~~~~~~~~~~~~~
>
> When looking at
"contrib/dde_rump-<hash>/src/lib/dde_rump_aarch64_backport" I
> can see that only "src/sys/arch" [1] is checked out from [2] while
> "common_ansi.h" resides under "src/sys/sys/common_ansi.h" [3].
Therefore, you
> could adjust [1] to also checkout "src/sys" or "src/sys/sys" and
update the
> "INC_DIR" and/or symlinks under "dde_rump/lib/mk/spec/riscv"
accordingly.
>
> [1] repos/dde_rump/ports/dde_rump.port
> [2] https://github.com/justincormack/netbsd-src
<https://github.com/justincormack/netbsd-src>
> <https://github.com/justincormack/netbsd-src
<https://github.com/justincormack/netbsd-src>>
> [3]
>
https://github.com/justincormack/netbsd-src/blob/master/src/sys/sys/common_ansi.h
<https://github.com/justincormack/netbsd-src/blob/master/src/sys/sys/common_ansi.h>
<https://github.com/justincormack/netbsd-src/blob/master/src/sys/sys/common_ansi.h
<https://github.com/justincormack/netbsd-src/blob/master/src/sys/sys/common_ansi.h>>
>
> *Note: When adjusting "dde_rump.port" you need to execute
>
> ! ./tool/ports/update_hash dde_rump
>
> in order to create a new hash for the port.
>
> Regards,
>
> Sebastian
>
> --
> Sebastian Sumpf
> Genode Labs
>
> http://www.genode-labs.com <http://www.genode-labs.com>
<http://www.genode-labs.com <http://www.genode-labs.com>> ·
http://genode.org <http://genode.org>
> <http://genode.org <http://genode.org>>
>
> Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
> Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
>
>
>
>
>
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--
Sebastian Sumpf
Genode Labs
http://www.genode-labs.com <http://www.genode-labs.com> · http://genode.org
<http://genode.org>
Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
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<https://lists.genode.org/listinfo/users>
_______________________________________________
Genode users mailing list
[email protected]
https://lists.genode.org/listinfo/users
--
Sebastian Sumpf
Genode Labs
http://www.genode-labs.com · http://genode.org
Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
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