my docker files

multi-arch toolchain

docker run -it --rm --privileged \
-e DISPLAY=$DISPLAY \
-v /tmp/.X11-unix:/tmp/.X11-unix \
-v ~/xv6-riscv:/home/ubuntu/xv6-riscv \
multi-arch-gnu-toolchain

cd xv6-riscv

make qemu

• riscv-gnu-toolchain

docker run -it --rm \
-e DISPLAY=$DISPLAY \
-v /tmp/.X11-unix:/tmp/.X11-unix \
-v ~/xv6-riscv:/home/ubuntu/xv6-riscv \
riscv-gnu-toolchain

cd xv6-riscv

make qemu-nox

• x86-gnu-toolchain

docker run -it --rm \
-e DISPLAY=$DISPLAY \
-v /tmp/.X11-unix:/tmp/.X11-unix \
-v ~/xv6-public:/home/ubuntu/xv6-public \
x86-gnu-toolchain

cd xv6-public

make qemu

• tinyemu

docker run -it --rm \
-e DISPLAY=$DISPLAY \
-v /tmp/.X11-unix:/tmp/.X11-unix \
-v ~/TinyEMU:/home/ubuntu/TinyEMU \
temu

cd TinyEMU

make

• musescore

docker run -it --rm \
-e DISPLAY=$DISPLAY \
-v /tmp/.X11-unix:/tmp/.X11-unix \
-v ~/MuseScore:/home/ubuntu/MuseScore \
musescore

cd MuseScore

cmake -P build.cmake -DCMAKE_BUILD_TYPE=Release

# or

./ninja-build.sh

• godot

docker run -it --rm \
-e DISPLAY=$DISPLAY \
-v /tmp/.X11-unix:/tmp/.X11-unix \
-v ~/godot:/home/ubuntu/godot \
godot

cd godot

scons platform=linuxbsd

scons platform=linuxbsd builtin_embree=no builtin_enet=no builtin_freetype=no builtin_graphite=no builtin_harfbuzz=no builtin_libogg=no builtin_libpng=no builtin_libtheora=no builtin_libvorbis=no builtin_libwebp=no builtin_mbedtls=no builtin_miniupnpc=no builtin_pcre2=no builtin_sdl=no builtin_zlib=no builtin_zstd=no

• manim with voice over

docker run -it --rm -v /path/to/script_folder:/manim manim manim -qm script.py SceneName

• jinix

docker run -it --rm \
-e DISPLAY=$DISPLAY \
-v /tmp/.X11-unix:/tmp/.X11-unix \
-v ~/jinix:/home/ubuntu/jinix \
multi-arch-gnu-toolchain

cd jinix

make qemu

debug

cd xv6
make qemu-gdb

docker ps # find container id
docker exec -it container_id bash

cd xv6
gdb -q out/kernel.elf

(gdb)b _start
(gdb)target remote localhost:26000
(gdb)c

macro

macro expand

register

https://stackoverflow.com/questions/5429137/how-to-print-register-values-in-gdb

• i r <register_name>: print a single register, e.g i r rax, i r eax
• i r <register_name_1> <register_name_2> ...: print multiple registers, e.g i r rdi rsi,
• i r: print all register except floating point & vector register (xmm, ymm, zmm).
• i r a: print all register, include floating point & vector register (xmm, ymm, zmm).
• i r f: print all FPU floating registers (st0-7 and a few other f*) Other register groups besides a (all) and f (float) can be found with:

maint print reggroups

as documented at: https://sourceware.org/gdb/onlinedocs/gdb/Registers.html

Tips:

• xmm0 ~ xmm15, are 128 bits, almost every modern machine has it, they are released in 1999.
• ymm0 ~ ymm15, are 256 bits, new machine usually have it, they are released in 2011.
• zmm0 ~ zmm31, are 512 bits, normal pc probably don't have it (as the year 2016), they are released in 2013, and mainly used in servers so far.
• Only one serial of xmm / ymm / zmm will be shown, because they are the same registers in different mode. On my machine ymm is shown.

dockerfile links:

https://github.com/jupyter/docker-stacks

https://github.com/puppeteer/puppeteer/tree/main/docker

https://github.com/rocker-org/rocker/blob/master/r-ubuntu/bionic/Dockerfile

rstudio

docker run --rm -ti -e PASSWORD=yourpassword -p 8787:8787 rocker/rstudio