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rust: add PL011 device model

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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
This commit is contained in:
Manos Pitsidianakis 2024-10-24 17:03:00 +03:00 • committed by Paolo Bonzini
parent ca5aa28e24
commit 37fdb2f56a
37 changed files with 1906 additions and 12 deletions
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40
subprojects/packagefiles/proc-macro-error-1-rs/meson.build Normal file
View file

@ -0,0 +1,40 @@
project('proc-macro-error-1-rs', 'rust',
version: '1.0.4',
license: 'MIT OR Apache-2.0',
default_options: [])
subproject('proc-macro-error-attr-1-rs', required: true)
subproject('quote-1-rs', required: true)
subproject('syn-2-rs', required: true)
subproject('proc-macro2-1-rs', required: true)
proc_macro_error_attr_dep = dependency('proc-macro-error-attr-1-rs', native: true)
proc_macro2_dep = dependency('proc-macro2-1-rs', native: true)
quote_dep = dependency('quote-1-rs', native: true)
syn_dep = dependency('syn-2-rs', native: true)
_proc_macro_error_rs = static_library(
'proc_macro_error',
files('src/lib.rs'),
override_options: ['rust_std=2018', 'build.rust_std=2018'],
rust_abi: 'rust',
rust_args: [
'--cfg', 'use_fallback',
'--cfg', 'feature="syn-error"',
'--cfg', 'feature="proc-macro"',
'-A', 'non_fmt_panics'
],
dependencies: [
proc_macro_error_attr_dep,
proc_macro2_dep,
quote_dep,
syn_dep,
],
native: true,
)
proc_macro_error_dep = declare_dependency(
link_with: _proc_macro_error_rs,
)
meson.override_dependency('proc-macro-error-1-rs', proc_macro_error_dep, native: true)