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feat: 支持在rv64下，运行rust编写的helloworld程序 (#1125)

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* 添加 riscv_rust_init 这个helloworld程序

Signed-off-by: longjin <longjin@DragonOS.org>

* feat: 支持在riscv下启动rust编写的hello world程序

TODO: 支持sys ppoll

Signed-off-by: longjin <longjin@DragonOS.org>

* chore: 更新构建容器版本至v1.9

Signed-off-by: longjin <longjin@DragonOS.org>

* 1

---------

Signed-off-by: longjin <longjin@DragonOS.org>
This commit is contained in:
LoGin
2025-03-30 01:28:41 +08:00
committed by GitHub
parent 55833537f1
commit 03015e2559
17 changed files with 152 additions and 38 deletions
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9
user/apps/riscv_init/Makefile
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@ -6,15 +6,20 @@ endif
CC=$(CROSS_COMPILE)gcc
.PHONY: all
all: main.c
$(CC) -static -o init main.c
# $(CC) -static -o init main.c
$(MAKE) -C riscv_rust_init ARCH=$(ARCH) install
.PHONY: install clean
install: all
mv init $(DADK_CURRENT_BUILD_DIR)/init
$(MAKE) -C riscv_rust_init ARCH=$(ARCH) install
# mv init $(DADK_CURRENT_BUILD_DIR)/init
clean:
rm init *.o
$(MAKE) -C riscv_rust_init ARCH=$(ARCH) clean
fmt:

2
user/apps/riscv_init/riscv_rust_init/.cargo/config.toml Normal file
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@ -0,0 +1,2 @@
[target.riscv64gc-unknown-linux-musl]
linker = "riscv64-linux-gnu-gcc"

1
user/apps/riscv_init/riscv_rust_init/.gitignore vendored Normal file
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@ -0,0 +1 @@
/target

6
user/apps/riscv_init/riscv_rust_init/Cargo.toml Normal file
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@ -0,0 +1,6 @@
[package]
name = "riscv_rust_init"
version = "0.1.0"
edition = "2021"
[dependencies]

50
user/apps/riscv_init/riscv_rust_init/Makefile Normal file
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@ -0,0 +1,50 @@
# The toolchain we use.
# You can get it by running DragonOS' `tools/bootstrap.sh`
TOOLCHAIN="+nightly-2024-11-05-x86_64-unknown-linux-gnu"
ifeq ($(ARCH), riscv64)
RUSTFLAGS+="-C target-feature=+crt-static"
endif
ifdef DADK_CURRENT_BUILD_DIR
# 如果是在dadk中编译，那么安装到dadk的安装目录中
INSTALL_DIR = $(DADK_CURRENT_BUILD_DIR)
else
# 如果是在本地编译，那么安装到当前目录下的install目录中
INSTALL_DIR = ./install
endif
ifeq ($(ARCH), x86_64)
export RUST_TARGET=x86_64-unknown-linux-musl
else ifeq ($(ARCH), riscv64)
export RUST_TARGET=riscv64gc-unknown-linux-musl
else
# 默认为x86_64，用于本地编译
export RUST_TARGET=x86_64-unknown-linux-musl
endif
build:
RUSTFLAGS=$(RUSTFLAGS) cargo $(TOOLCHAIN) build --target $(RUST_TARGET)
run-dragonreach:
RUSTFLAGS=$(RUSTFLAGS) cargo $(TOOLCHAIN) run --target $(RUST_TARGET) --bin DragonReach
clean:
RUSTFLAGS=$(RUSTFLAGS) cargo $(TOOLCHAIN) clean
build-release:
RUSTFLAGS=$(RUSTFLAGS) cargo $(TOOLCHAIN) build --target $(RUST_TARGET) --release
clean-release:
RUSTFLAGS=$(RUSTFLAGS) cargo $(TOOLCHAIN) clean --target $(RUST_TARGET) --release
fmt:
RUSTFLAGS=$(RUSTFLAGS) cargo $(TOOLCHAIN) fmt
fmt-check:
RUSTFLAGS=$(RUSTFLAGS) cargo $(TOOLCHAIN) fmt --check
.PHONY: install
install:
RUSTFLAGS=$(RUSTFLAGS) cargo $(TOOLCHAIN) install --target $(RUST_TARGET) --path . --no-track --root $(INSTALL_DIR) --force

4
user/apps/riscv_init/riscv_rust_init/src/main.rs Normal file
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@ -0,0 +1,4 @@
fn main() {
println!("rs: Hello, world!");
loop {}
}