37fdb2f56a
This commit adds a re-implementation of hw/char/pl011.c in Rust. How to build: 1. Configure a QEMU build with: --enable-system --target-list=aarch64-softmmu --enable-rust 2. Launching a VM with qemu-system-aarch64 should use the Rust version of the pl011 device Co-authored-by: Junjie Mao <junjie.mao@intel.com> Co-authored-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Junjie Mao <junjie.mao@intel.com> Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Link: https://lore.kernel.org/r/20241024-rust-round-2-v1-2-051e7a25b978@linaro.org
86 lines
2.5 KiB
Bash
Executable File
86 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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#
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# Author: Fam Zheng <famz@redhat.com>
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#
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# Archive source tree, including submodules. This is created for test code to
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# export the source files, in order to be built in a different environment,
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# such as in a docker instance or VM.
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#
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# This code is licensed under the GPL version 2 or later. See
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# the COPYING file in the top-level directory.
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error() {
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printf %s\\n "$*" >&2
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exit 1
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}
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if test $# -lt 1; then
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error "Usage: $0 <output tarball>"
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fi
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tar_file=$(realpath "$1")
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sub_tdir=$(mktemp -d "${tar_file%.tar}.sub.XXXXXXXX")
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sub_file="${sub_tdir}/submodule.tar"
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# We want a predictable list of submodules for builds, that is
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# independent of what the developer currently has initialized
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# in their checkout, because the build environment is completely
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# different to the host OS.
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subprojects="keycodemapdb libvfio-user berkeley-softfloat-3
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berkeley-testfloat-3 arbitrary-int-1-rs bilge-0.2-rs
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bilge-impl-0.2-rs either-1-rs itertools-0.11-rs proc-macro2-1-rs
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proc-macro-error-1-rs proc-macro-error-attr-1-rs quote-1-rs
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syn-2-rs unicode-ident-1-rs"
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sub_deinit=""
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function cleanup() {
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local status=$?
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rm -rf "$sub_tdir"
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if test "$sub_deinit" != ""; then
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git submodule deinit $sub_deinit
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fi
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exit $status
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}
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trap "cleanup" 0 1 2 3 15
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function tree_ish() {
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local retval='HEAD'
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if ! git diff-index --quiet --ignore-submodules=all HEAD -- &>/dev/null
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then
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retval=$(git stash create)
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fi
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echo "$retval"
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}
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function subproject_dir() {
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if test ! -f "subprojects/$1.wrap"; then
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error "scripts/archive-source.sh should only process wrap subprojects"
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fi
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# Print the directory key of the wrap file, defaulting to the
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# subproject name. The wrap file is in ini format and should
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# have a single section only. There should be only one section
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# named "[wrap-*]", which helps keeping the script simple.
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local dir
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dir=$(sed -n \
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-e '/^\[wrap-[a-z][a-z]*\]$/,/^\[/{' \
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-e '/^directory *= */!b' \
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-e 's///p' \
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-e 'q' \
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-e '}' \
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"subprojects/$1.wrap")
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echo "${dir:-$1}"
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}
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git archive --format tar "$(tree_ish)" > "$tar_file"
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test $? -ne 0 && error "failed to archive qemu"
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for sp in $subprojects; do
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meson subprojects download $sp
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test $? -ne 0 && error "failed to download subproject $sp"
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tar --append --file "$tar_file" --exclude=.git subprojects/"$(subproject_dir $sp)"
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test $? -ne 0 && error "failed to append subproject $sp to $tar_file"
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done
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exit 0
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