I had raised this issue then and I would like to answer your questions.

- qemu-system-riscv64 --version
QEMU emulator version 4.2.1 (Debian 1:4.2-3ubuntu6.24)
Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers

I could not fix qemu so I downloaded the RISC-V firmware "opensbi-riscv64-virt-fw_jump.bin" and used it explicitly to run the elf file generated. I got this output

Platform Name          : QEMU Virt Machine
Platform HART Features : RV64ACDFIMSU
Platform Max HARTs     : 8
Current Hart           : 0
Firmware Base          : 0x80000000
Firmware Size          : 120 KB
Runtime SBI Version    : 0.2

MIDELEG : 0x0000000000000222
MEDELEG : 0x000000000000b109
PMP0    : 0x0000000080000000-0x000000008001ffff (A)
PMP1    : 0x0000000000000000-0xffffffffffffffff (A,R,W,X)

kernel initialized
ROM modules:
 ROM: [00000000803ed000,00000000803ed156) config
 ROM: [00000000801d3000,00000000801d4000) core_log
 ROM: [000000008039b000,00000000803e5120) init
 ROM: [00000000802ff000,000000008039a920) ld.lib.so
 ROM: [0000000080146000,0000000080147000) platform_info
 ROM: [00000000803e6000,00000000803ec460) test-log

Genode 22.11-7-g83ac80460 <local changes>
507 MiB RAM and 64533 caps assigned to init
[init -> test-log] hex range:          [0e00,1680)
[init -> test-log] empty hex range:    [0abc0000,0abc0000) (empty!)
[init -> test-log] hex range to limit: [f8,ff]
[init -> test-log] invalid hex range:  [f8,08) (overflow!)
[init -> test-log] negative hex char:  0xfe
[init -> test-log] positive hex char:  0x02
[init -> test-log] floating point:     1.70
[init -> test-log] multiarg string:    "parent -> child.7"
[init -> test-log] String(Hex(3)):     0x3
[init -> test-log] Very long messages:
[init -> test-log -> log] 1.....................................................................................................................................................................................................................................2
[init -> test-log] 3.....................................................................................................................................................................................................................................4
[init -> test-log] 5.....................................................................................................................................................................................................................................6
[init -> test-log]
[init -> test-log] Test done.

and, Qemu popped up with a text "Guest has not initialized the display yet".

Please tell me if this is all what I should expect from 'make run/log' or if I have done something wrong ?

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So, Now I am trying to build sculpt using:

> make run/sculpt BOARD=virt_qemu_riscv KERNEL=hw

I have added the virt_qemu platform in sculpt.run file. I have added a driver configuration file under 'repos/gems/sculpt/drivers' and added a  default-virt_qemu_arm_riscv.sculpt file under 'repos/gems/sculpt'.

I am getting this error:

including /home/pranab/MTP/r5/genode/tool/run/power_on/qemu
including /home/pranab/MTP/r5/genode/tool/run/log/qemu
including /home/pranab/MTP/r5/genode/tool/run/boot_dir/hw
including /home/pranab/MTP/r5/genode/repos/gems/run/sculpt.run
update depot: /home/pranab/MTP/r5/genode/tool/depot/create genodelabs/bin/riscv/base-hw-virt_qemu_riscv genodelabs/bin/riscv/event_filter genodelabs/bin/riscv/init genodelabs/bin/riscv/nitpicker genodelabs/bin/riscv/platform_drv genodelabs/bin/riscv/rom_reporter genodelabs/bin/riscv/virt_qemu_drivers genodelabs/bin/riscv/virtdev_rom genodelabs/bin/riscv/virtio_fb_drv genodelabs/bin/riscv/virtio_input_drv genodelabs/bin/riscv/virtio_nic_drv genodelabs/pkg/riscv/drivers_interactive-virt_riscv genodelabs/pkg/riscv/sculpt genodelabs/raw/drivers_interactive-virt_riscv CROSS_DEV_PREFIX=/usr/local/genode/tool/21.05/bin/genode-riscv- DEPOT_DIR=/home/pranab/MTP/r5/genode/depot UPDATE_VERSIONS=1 FORCE=1 REBUILD= 

make[1]: Entering directory '/home/pranab/MTP/r5/genode/build/riscv'
Error: incomplete or missing recipe (genodelabs/pkg/drivers_interactive-virt_riscv genodelabs/raw/drivers_interactive-virt_riscv)
make[2]: *** [/home/pranab/MTP/r5/genode/tool/depot/mk/extract_post_dependencies.inc:29: checked_versions_defined] Error 1
make[1]: *** [/home/pranab/MTP/r5/genode/tool/depot/create:41: extract] Error 2
make[1]: Leaving directory '/home/pranab/MTP/r5/genode/build/riscv'
child process exited abnormally

.

.

P.S. - The drivers_interactive package for this platform (riscv), is not in 'repos/os/recipes/raw/' .... rather its present in 'genode/repos/riscv/recipes/raw'.

All recipes related to riscv was not with genode, I had to add it into 'genode/repos/' from github.

Please let me know What I can configure to execute this command sucessfully.