feat(OS): Create basic kernel that can be run through both QEMU and on hardware (#1)
Reviewed-on: #1
This commit is contained in:
4
.cargo/config.toml
Normal file
4
.cargo/config.toml
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@@ -0,0 +1,4 @@
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[unstable]
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# enable the unstable artifact-dependencies feature, see
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# https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#artifact-dependencies
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bindeps = true
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5
.gitignore
vendored
5
.gitignore
vendored
@@ -16,3 +16,8 @@ target/
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# and can be added to the global gitignore or merged into this file. For a more nuclear
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# option (not recommended) you can uncomment the following to ignore the entire idea folder.
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#.idea/
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# Added by cargo
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/target
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644
Cargo.lock
generated
Normal file
644
Cargo.lock
generated
Normal file
@@ -0,0 +1,644 @@
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 4
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[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"kernel",
|
||||
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|
||||
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|
||||
|
||||
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||||
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|
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||||
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||||
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|
||||
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||||
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||||
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|
||||
"tap",
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||||
"wyz",
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[[package]]
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|
||||
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||||
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|
||||
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|
||||
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"llvm-tools",
|
||||
"mbrman",
|
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"serde_json",
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||||
"tempfile",
|
||||
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|
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|
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[[package]]
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||||
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|
||||
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|
||||
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|
||||
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|
||||
|
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[[package]]
|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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|
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"crc-catalog",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
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||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
"libc",
|
||||
"windows-sys 0.60.2",
|
||||
]
|
||||
|
||||
[[package]]
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||||
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|
||||
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||||
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||||
[[package]]
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||||
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|
||||
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||||
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||||
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||||
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|
||||
|
||||
[[package]]
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||||
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||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
name = "unicode-ident"
|
||||
version = "1.0.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
|
||||
|
||||
[[package]]
|
||||
name = "uuid"
|
||||
version = "1.17.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3cf4199d1e5d15ddd86a694e4d0dffa9c323ce759fea589f00fef9d81cc1931d"
|
||||
dependencies = [
|
||||
"getrandom",
|
||||
"js-sys",
|
||||
"wasm-bindgen",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasi"
|
||||
version = "0.14.2+wasi-0.2.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
|
||||
dependencies = [
|
||||
"wit-bindgen-rt",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen"
|
||||
version = "0.2.100"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"once_cell",
|
||||
"rustversion",
|
||||
"wasm-bindgen-macro",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-backend"
|
||||
version = "0.2.100"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6"
|
||||
dependencies = [
|
||||
"bumpalo",
|
||||
"log",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-macro"
|
||||
version = "0.2.100"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407"
|
||||
dependencies = [
|
||||
"quote",
|
||||
"wasm-bindgen-macro-support",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-macro-support"
|
||||
version = "0.2.100"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
"wasm-bindgen-backend",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-shared"
|
||||
version = "0.2.100"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"
|
||||
dependencies = [
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.59.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
|
||||
dependencies = [
|
||||
"windows-targets 0.52.6",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.60.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
|
||||
dependencies = [
|
||||
"windows-targets 0.53.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-targets"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.52.6",
|
||||
"windows_aarch64_msvc 0.52.6",
|
||||
"windows_i686_gnu 0.52.6",
|
||||
"windows_i686_gnullvm 0.52.6",
|
||||
"windows_i686_msvc 0.52.6",
|
||||
"windows_x86_64_gnu 0.52.6",
|
||||
"windows_x86_64_gnullvm 0.52.6",
|
||||
"windows_x86_64_msvc 0.52.6",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-targets"
|
||||
version = "0.53.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c66f69fcc9ce11da9966ddb31a40968cad001c5bedeb5c2b82ede4253ab48aef"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.53.0",
|
||||
"windows_aarch64_msvc 0.53.0",
|
||||
"windows_i686_gnu 0.53.0",
|
||||
"windows_i686_gnullvm 0.53.0",
|
||||
"windows_i686_msvc 0.53.0",
|
||||
"windows_x86_64_gnu 0.53.0",
|
||||
"windows_x86_64_gnullvm 0.53.0",
|
||||
"windows_x86_64_msvc 0.53.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnullvm"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnullvm"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
|
||||
|
||||
[[package]]
|
||||
name = "wit-bindgen-rt"
|
||||
version = "0.39.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
|
||||
dependencies = [
|
||||
"bitflags 2.9.1",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wyz"
|
||||
version = "0.5.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
|
||||
dependencies = [
|
||||
"tap",
|
||||
]
|
||||
34
Cargo.toml
Normal file
34
Cargo.toml
Normal file
@@ -0,0 +1,34 @@
|
||||
[workspace]
|
||||
resolver = "3"
|
||||
members = [
|
||||
"kernel"
|
||||
]
|
||||
|
||||
[workspace.package]
|
||||
version = "0.1.0"
|
||||
edition = "2024"
|
||||
license-file = "LICENSE"
|
||||
authors = [
|
||||
"Noah Knegt <personal@noahknegt.com>"
|
||||
]
|
||||
readme = "README.md"
|
||||
publish = false
|
||||
|
||||
[workspace.dependencies]
|
||||
|
||||
|
||||
[package]
|
||||
name = "FerrOS"
|
||||
version.workspace = true
|
||||
authors.workspace = true
|
||||
edition.workspace = true
|
||||
license-file.workspace = true
|
||||
readme.workspace = true
|
||||
publish.workspace = true
|
||||
|
||||
[build-dependencies]
|
||||
bootloader = { version = "0.11.10" }
|
||||
kernel = { path = "kernel", artifact = "bin", target = "x86_64-unknown-none" }
|
||||
|
||||
[dependencies]
|
||||
ovmf-prebuilt = "0.1.0-alpha.1"
|
||||
23
README.md
23
README.md
@@ -1,3 +1,26 @@
|
||||
# FerrOS
|
||||
|
||||
A custom OS written in Rust
|
||||
|
||||
## Running the OS
|
||||
|
||||
You can start running the OS by executing:
|
||||
|
||||
```bash
|
||||
cargo run
|
||||
```
|
||||
|
||||
This assumes that you have a rust environment setup and cargo is available, the easiest way to do this is with [rustup](https://rustup.rs/).
|
||||
|
||||
### Dependencies
|
||||
|
||||
You should have the command `qemu-system-x86_64` available on your system to run the OS through an emulator, although it is also possible to flash it on an USB-drive and boot it directly.
|
||||
For debian users you can install the [`qemu-system-x86`](https://packages.debian.org/sid/qemu-system-x86) package and that will make sure all dependencies for the emulator are correctly installed.
|
||||
|
||||
### Install to USB-drive
|
||||
|
||||
To install it to an USB-drive you can use the following command if you are on a linux system.
|
||||
|
||||
```bash
|
||||
sudo dd if=<path-to-project>/target/<config>/FerrOS of=/dev/sdX bs=1M status=progress
|
||||
```
|
||||
|
||||
21
build.rs
Normal file
21
build.rs
Normal file
@@ -0,0 +1,21 @@
|
||||
use std::path::PathBuf;
|
||||
|
||||
fn main() {
|
||||
// set by cargo, build scripts should use this directory for output files
|
||||
let out_dir = PathBuf::from(std::env::var_os("OUT_DIR").unwrap());
|
||||
// set by cargo's artifact dependency feature, see
|
||||
// https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#artifact-dependencies
|
||||
let kernel = PathBuf::from(std::env::var_os("CARGO_BIN_FILE_KERNEL_kernel").unwrap());
|
||||
|
||||
// create an UEFI disk image (optional)
|
||||
let uefi_path = out_dir.join("uefi.img");
|
||||
bootloader::UefiBoot::new(&kernel).create_disk_image(&uefi_path).unwrap();
|
||||
|
||||
// create a BIOS disk image
|
||||
let bios_path = out_dir.join("bios.img");
|
||||
bootloader::BiosBoot::new(&kernel).create_disk_image(&bios_path).unwrap();
|
||||
|
||||
// pass the disk image paths as env variables to the `main.rs`
|
||||
println!("cargo:rustc-env=UEFI_PATH={}", uefi_path.display());
|
||||
println!("cargo:rustc-env=BIOS_PATH={}", bios_path.display());
|
||||
}
|
||||
12
kernel/Cargo.toml
Normal file
12
kernel/Cargo.toml
Normal file
@@ -0,0 +1,12 @@
|
||||
[package]
|
||||
name = "kernel"
|
||||
version = "0.1.0"
|
||||
|
||||
edition.workspace = true
|
||||
license-file.workspace = true
|
||||
authors.workspace = true
|
||||
readme.workspace = true
|
||||
publish.workspace = true
|
||||
|
||||
[dependencies]
|
||||
bootloader_api = { version = "0.11.10" }
|
||||
16
kernel/src/main.rs
Normal file
16
kernel/src/main.rs
Normal file
@@ -0,0 +1,16 @@
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
|
||||
use bootloader_api::{entry_point, BootInfo};
|
||||
|
||||
entry_point!(kernel_main);
|
||||
|
||||
fn kernel_main(boot_info: &'static mut BootInfo) -> ! {
|
||||
loop {}
|
||||
}
|
||||
|
||||
#[panic_handler]
|
||||
#[cfg(not(test))]
|
||||
fn panic(info: &core::panic::PanicInfo) -> ! {
|
||||
loop {}
|
||||
}
|
||||
11
rust-toolchain.toml
Normal file
11
rust-toolchain.toml
Normal file
@@ -0,0 +1,11 @@
|
||||
[toolchain]
|
||||
channel = "nightly"
|
||||
targets = [
|
||||
"x86_64-unknown-none"
|
||||
]
|
||||
components = [
|
||||
"clippy",
|
||||
"rustfmt",
|
||||
"rust-src",
|
||||
"llvm-tools-preview"
|
||||
]
|
||||
20
src/main.rs
Normal file
20
src/main.rs
Normal file
@@ -0,0 +1,20 @@
|
||||
// Helper amin that will allow the kernel of FerrOS to be run through QEMU with just the "cargo run" command
|
||||
|
||||
fn main() {
|
||||
// read env variables that were set in build script
|
||||
let uefi_path = env!("UEFI_PATH");
|
||||
let bios_path = env!("BIOS_PATH");
|
||||
|
||||
// choose whether to start the UEFI or BIOS image
|
||||
let uefi = true;
|
||||
|
||||
let mut cmd = std::process::Command::new("qemu-system-x86_64");
|
||||
if uefi {
|
||||
cmd.arg("-bios").arg(ovmf_prebuilt::ovmf_pure_efi());
|
||||
cmd.arg("-drive").arg(format!("format=raw,file={uefi_path}"));
|
||||
} else {
|
||||
cmd.arg("-drive").arg(format!("format=raw,file={bios_path}"));
|
||||
}
|
||||
let mut child = cmd.spawn().unwrap();
|
||||
child.wait().unwrap();
|
||||
}
|
||||
Reference in New Issue
Block a user