Add the rust std as a custom sysroot
This commit is contained in:
@@ -3,10 +3,9 @@ target = "riscv64.json"
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[unstable]
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[unstable]
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json-target-spec = true
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json-target-spec = true
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build-std = ["core", "compiler_builtins", "alloc"]
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build-std-features = ["compiler-builtins-mem"]
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[target.riscv64]
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[target.riscv64]
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rustflags = [
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rustflags = [
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"-C", "link-arg=-Tilm.ld",
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"-C", "link-arg=-Tilm.ld",
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"--sysroot", "sysroot"
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]
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]
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2
.gitignore
vendored
2
.gitignore
vendored
@@ -7,3 +7,5 @@
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disk.img
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disk.img
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**/*.mem
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**/*.mem
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mnt
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mnt
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sysroot/lib/rustlib/riscv64
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3
.gitmodules
vendored
Normal file
3
.gitmodules
vendored
Normal file
@@ -0,0 +1,3 @@
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[submodule "library/backtrace"]
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path = library/backtrace
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url = https://github.com/rust-lang/backtrace-rs.git
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@@ -1,6 +1,7 @@
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[workspace]
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[workspace]
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resolver = "3"
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resolver = "3"
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members = ["crates/bytes-struct","crates/io","crates/std", "crates/shared", "user/*"]
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members = [ "user/*"]
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exclude = ["library"]
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[package]
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[package]
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name = "kernel-rust"
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name = "kernel-rust"
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@@ -1,4 +1,5 @@
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#![feature(iterator_try_collect, iter_order_by)]
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#![feature(iterator_try_collect, iter_order_by)]
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#![allow(unused_features)]
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#![cfg_attr(any(not(feature = "std"), target_arch = "riscv64"), no_std)]
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#![cfg_attr(any(not(feature = "std"), target_arch = "riscv64"), no_std)]
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use core::cell::RefCell;
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use core::cell::RefCell;
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@@ -7,6 +7,6 @@ edition = "2024"
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proc-macro = true
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proc-macro = true
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[dependencies]
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[dependencies]
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image = "0.25"
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image = { version = "0.25", default-features = false, features = ["png"] }
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syn = { version = "2", features = ["full"] }
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syn = { version = "2", features = ["full"] }
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zyn = "0.5"
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zyn = "0.5"
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@@ -1,12 +0,0 @@
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[package]
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name = "os-std-macros"
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version = "0.1.0"
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edition = "2024"
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[lib]
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proc-macro = true
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[dependencies]
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proc-macro2 = "1"
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quote = "1"
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syn = { version = "2", features = ["full"] }
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@@ -1 +0,0 @@
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@@ -1,9 +0,0 @@
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[package]
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name = "std"
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version = "0.1.0"
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edition = "2024"
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[dependencies]
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os-std-macros = { path = "../os-std-macros" }
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shared = { path = "../shared", features = ["user"] }
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io = { path = "../io", features = ["alloc"] }
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@@ -1,7 +0,0 @@
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//! [`CStr`], [`CString`], and related types.
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pub use alloc::ffi::c_str::FromVecWithNulError;
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pub use alloc::ffi::c_str::IntoStringError;
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pub use alloc::ffi::c_str::{CString, NulError};
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pub use core::ffi::c_str::CStr;
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pub use core::ffi::c_str::FromBytesUntilNulError;
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pub use core::ffi::c_str::FromBytesWithNulError;
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@@ -1,184 +0,0 @@
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//! Utilities related to FFI bindings.
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//!
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//! This module provides utilities to handle data across non-Rust
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//! interfaces, like other programming languages and the underlying
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//! operating system. It is mainly of use for FFI (Foreign Function
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//! Interface) bindings and code that needs to exchange C-like strings
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//! with other languages.
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//!
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//! # Overview
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//!
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//! Rust represents owned strings with the [`String`] type, and
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//! borrowed slices of strings with the [`str`] primitive. Both are
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//! always in UTF-8 encoding, and may contain nul bytes in the middle,
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//! i.e., if you look at the bytes that make up the string, there may
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//! be a `\0` among them. Both `String` and `str` store their length
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//! explicitly; there are no nul terminators at the end of strings
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//! like in C.
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//!
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//! C strings are different from Rust strings:
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//!
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//! * **Encodings** - Rust strings are UTF-8, but C strings may use
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//! other encodings. If you are using a string from C, you should
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//! check its encoding explicitly, rather than just assuming that it
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//! is UTF-8 like you can do in Rust.
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//!
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//! * **Character size** - C strings may use `char` or `wchar_t`-sized
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//! characters; please **note** that C's `char` is different from Rust's.
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//! The C standard leaves the actual sizes of those types open to
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//! interpretation, but defines different APIs for strings made up of
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//! each character type. Rust strings are always UTF-8, so different
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//! Unicode characters will be encoded in a variable number of bytes
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//! each. The Rust type [`char`] represents a '[Unicode scalar
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//! value]', which is similar to, but not the same as, a '[Unicode
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//! code point]'.
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//!
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//! * **Nul terminators and implicit string lengths** - Often, C
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//! strings are nul-terminated, i.e., they have a `\0` character at the
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//! end. The length of a string buffer is not stored, but has to be
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//! calculated; to compute the length of a string, C code must
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//! manually call a function like `strlen()` for `char`-based strings,
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//! or `wcslen()` for `wchar_t`-based ones. Those functions return
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//! the number of characters in the string excluding the nul
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//! terminator, so the buffer length is really `len+1` characters.
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//! Rust strings don't have a nul terminator; their length is always
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//! stored and does not need to be calculated. While in Rust
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//! accessing a string's length is an *O*(1) operation (because the
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//! length is stored); in C it is an *O*(*n*) operation because the
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//! length needs to be computed by scanning the string for the nul
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//! terminator.
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//!
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//! * **Internal nul characters** - When C strings have a nul
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//! terminator character, this usually means that they cannot have nul
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//! characters in the middle — a nul character would essentially
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//! truncate the string. Rust strings *can* have nul characters in
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//! the middle, because nul does not have to mark the end of the
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//! string in Rust.
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//!
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//! # Representations of non-Rust strings
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//!
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//! [`CString`] and [`CStr`] are useful when you need to transfer
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//! UTF-8 strings to and from languages with a C ABI, like Python.
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//!
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//! * **From Rust to C:** [`CString`] represents an owned, C-friendly
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//! string: it is nul-terminated, and has no internal nul characters.
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//! Rust code can create a [`CString`] out of a normal string (provided
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//! that the string doesn't have nul characters in the middle), and
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//! then use a variety of methods to obtain a raw <code>\*mut [u8]</code> that can
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//! then be passed as an argument to functions which use the C
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//! conventions for strings.
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//!
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//! * **From C to Rust:** [`CStr`] represents a borrowed C string; it
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//! is what you would use to wrap a raw <code>\*const [u8]</code> that you got from
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//! a C function. A [`CStr`] is guaranteed to be a nul-terminated array
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//! of bytes. Once you have a [`CStr`], you can convert it to a Rust
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//! <code>&[str]</code> if it's valid UTF-8, or lossily convert it by adding
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//! replacement characters.
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//!
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//! [`OsString`] and [`OsStr`] are useful when you need to transfer
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//! strings to and from the operating system itself, or when capturing
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//! the output of external commands. Conversions between [`OsString`],
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//! [`OsStr`] and Rust strings work similarly to those for [`CString`]
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//! and [`CStr`].
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//!
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//! * [`OsString`] losslessly represents an owned platform string. However, this
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//! representation is not necessarily in a form native to the platform.
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//! In the Rust standard library, various APIs that transfer strings to/from the operating
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//! system use [`OsString`] instead of plain strings. For example,
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//! [`env::var_os()`] is used to query environment variables; it
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//! returns an <code>[Option]<[OsString]></code>. If the environment variable
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//! exists you will get a <code>[Some]\(os_string)</code>, which you can
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//! *then* try to convert to a Rust string. This yields a [`Result`], so that
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//! your code can detect errors in case the environment variable did
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//! not in fact contain valid Unicode data.
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//!
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//! * [`OsStr`] losslessly represents a borrowed reference to a platform string.
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//! However, this representation is not necessarily in a form native to the platform.
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//! It can be converted into a UTF-8 Rust string slice in a similar way to
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//! [`OsString`].
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//!
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//! # Conversions
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//!
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//! ## On Unix
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//!
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//! On Unix, [`OsStr`] implements the
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//! <code>std::os::unix::ffi::[OsStrExt][unix.OsStrExt]</code> trait, which
|
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//! augments it with two methods, [`from_bytes`] and [`as_bytes`].
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//! These do inexpensive conversions from and to byte slices.
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//!
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//! Additionally, on Unix [`OsString`] implements the
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//! <code>std::os::unix::ffi::[OsStringExt][unix.OsStringExt]</code> trait,
|
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//! which provides [`from_vec`] and [`into_vec`] methods that consume
|
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//! their arguments, and take or produce vectors of [`u8`].
|
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//!
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//! ## On Windows
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//!
|
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//! An [`OsStr`] can be losslessly converted to a native Windows string. And
|
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//! a native Windows string can be losslessly converted to an [`OsString`].
|
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//!
|
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||||||
//! On Windows, [`OsStr`] implements the
|
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//! <code>std::os::windows::ffi::[OsStrExt][windows.OsStrExt]</code> trait,
|
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//! which provides an [`encode_wide`] method. This provides an
|
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||||||
//! iterator that can be [`collect`]ed into a vector of [`u16`]. After a nul
|
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//! characters is appended, this is the same as a native Windows string.
|
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||||||
//!
|
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//! Additionally, on Windows [`OsString`] implements the
|
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//! <code>std::os::windows:ffi::[OsStringExt][windows.OsStringExt]</code>
|
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||||||
//! trait, which provides a [`from_wide`] method to convert a native Windows
|
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||||||
//! string (without the terminating nul character) to an [`OsString`].
|
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//!
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//! ## Other platforms
|
|
||||||
//!
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|
||||||
//! Many other platforms provide their own extension traits in a
|
|
||||||
//! `std::os::*::ffi` module.
|
|
||||||
//!
|
|
||||||
//! ## On all platforms
|
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||||||
//!
|
|
||||||
//! On all platforms, [`OsStr`] consists of a sequence of bytes that is encoded as a superset of
|
|
||||||
//! UTF-8; see [`OsString`] for more details on its encoding on different platforms.
|
|
||||||
//!
|
|
||||||
//! For limited, inexpensive conversions from and to bytes, see [`OsStr::as_encoded_bytes`] and
|
|
||||||
//! [`OsStr::from_encoded_bytes_unchecked`].
|
|
||||||
//!
|
|
||||||
//! For basic string processing, see [`OsStr::slice_encoded_bytes`].
|
|
||||||
//!
|
|
||||||
//! [Unicode scalar value]: https://www.unicode.org/glossary/#unicode_scalar_value
|
|
||||||
//! [Unicode code point]: https://www.unicode.org/glossary/#code_point
|
|
||||||
//! [`env::set_var()`]: crate::env::set_var "env::set_var"
|
|
||||||
//! [`env::var_os()`]: crate::env::var_os "env::var_os"
|
|
||||||
//! [unix.OsStringExt]: crate::os::unix::ffi::OsStringExt "os::unix::ffi::OsStringExt"
|
|
||||||
//! [`from_vec`]: crate::os::unix::ffi::OsStringExt::from_vec "os::unix::ffi::OsStringExt::from_vec"
|
|
||||||
//! [`into_vec`]: crate::os::unix::ffi::OsStringExt::into_vec "os::unix::ffi::OsStringExt::into_vec"
|
|
||||||
//! [unix.OsStrExt]: crate::os::unix::ffi::OsStrExt "os::unix::ffi::OsStrExt"
|
|
||||||
//! [`from_bytes`]: crate::os::unix::ffi::OsStrExt::from_bytes "os::unix::ffi::OsStrExt::from_bytes"
|
|
||||||
//! [`as_bytes`]: crate::os::unix::ffi::OsStrExt::as_bytes "os::unix::ffi::OsStrExt::as_bytes"
|
|
||||||
//! [`OsStrExt`]: crate::os::unix::ffi::OsStrExt "os::unix::ffi::OsStrExt"
|
|
||||||
//! [windows.OsStrExt]: crate::os::windows::ffi::OsStrExt "os::windows::ffi::OsStrExt"
|
|
||||||
//! [`encode_wide`]: crate::os::windows::ffi::OsStrExt::encode_wide "os::windows::ffi::OsStrExt::encode_wide"
|
|
||||||
//! [`collect`]: crate::iter::Iterator::collect "iter::Iterator::collect"
|
|
||||||
//! [windows.OsStringExt]: crate::os::windows::ffi::OsStringExt "os::windows::ffi::OsStringExt"
|
|
||||||
//! [`from_wide`]: crate::os::windows::ffi::OsStringExt::from_wide "os::windows::ffi::OsStringExt::from_wide"
|
|
||||||
pub mod c_str;
|
|
||||||
pub use core::ffi::c_void;
|
|
||||||
pub use core::ffi::{VaArgSafe, VaList};
|
|
||||||
pub use core::ffi::{
|
|
||||||
c_char, c_double, c_float, c_int, c_long, c_longlong, c_schar, c_short, c_uchar, c_uint,
|
|
||||||
c_ulong, c_ulonglong, c_ushort,
|
|
||||||
};
|
|
||||||
pub use core::ffi::{c_ptrdiff_t, c_size_t, c_ssize_t};
|
|
||||||
|
|
||||||
#[doc(inline)]
|
|
||||||
pub use self::c_str::FromBytesUntilNulError;
|
|
||||||
#[doc(inline)]
|
|
||||||
pub use self::c_str::FromBytesWithNulError;
|
|
||||||
#[doc(inline)]
|
|
||||||
pub use self::c_str::FromVecWithNulError;
|
|
||||||
#[doc(inline)]
|
|
||||||
pub use self::c_str::IntoStringError;
|
|
||||||
#[doc(inline)]
|
|
||||||
pub use self::c_str::NulError;
|
|
||||||
#[doc(inline)]
|
|
||||||
pub use self::c_str::{CStr, CString};
|
|
||||||
// #[doc(inline)]
|
|
||||||
// pub use self::os_str::{OsStr, OsString};
|
|
||||||
pub mod os_str;
|
|
||||||
File diff suppressed because it is too large
Load Diff
@@ -1,22 +0,0 @@
|
|||||||
use crate::fs::File;
|
|
||||||
use io::IoBase;
|
|
||||||
pub use io::Read;
|
|
||||||
pub use io::Seek;
|
|
||||||
pub use io::SeekFrom;
|
|
||||||
pub use io::Write;
|
|
||||||
|
|
||||||
pub struct Stdin;
|
|
||||||
|
|
||||||
impl IoBase for Stdin {
|
|
||||||
type Error = ();
|
|
||||||
}
|
|
||||||
|
|
||||||
impl Read for Stdin {
|
|
||||||
fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error> {
|
|
||||||
unsafe { File::from_raw_fd(0).read(buf) }
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn stdin() -> Stdin {
|
|
||||||
Stdin
|
|
||||||
}
|
|
||||||
@@ -1,242 +0,0 @@
|
|||||||
#![no_std]
|
|
||||||
#![allow(internal_features)]
|
|
||||||
//
|
|
||||||
// Language features:
|
|
||||||
// tidy-alphabetical-start
|
|
||||||
#![feature(alloc_error_handler)]
|
|
||||||
#![feature(allocator_internals)]
|
|
||||||
#![feature(allow_internal_unsafe)]
|
|
||||||
#![feature(allow_internal_unstable)]
|
|
||||||
#![feature(asm_experimental_arch)]
|
|
||||||
#![feature(autodiff)]
|
|
||||||
#![feature(cfg_sanitizer_cfi)]
|
|
||||||
#![feature(cfg_target_thread_local)]
|
|
||||||
#![feature(cfi_encoding)]
|
|
||||||
#![feature(const_default)]
|
|
||||||
#![feature(const_trait_impl)]
|
|
||||||
#![feature(core_float_math)]
|
|
||||||
#![feature(decl_macro)]
|
|
||||||
#![feature(deprecated_suggestion)]
|
|
||||||
#![feature(doc_cfg)]
|
|
||||||
#![feature(doc_masked)]
|
|
||||||
#![feature(doc_notable_trait)]
|
|
||||||
#![feature(dropck_eyepatch)]
|
|
||||||
#![feature(f16)]
|
|
||||||
#![feature(f128)]
|
|
||||||
#![feature(ffi_const)]
|
|
||||||
#![feature(formatting_options)]
|
|
||||||
#![feature(funnel_shifts)]
|
|
||||||
#![feature(if_let_guard)]
|
|
||||||
#![feature(intra_doc_pointers)]
|
|
||||||
#![feature(iter_advance_by)]
|
|
||||||
#![feature(iter_next_chunk)]
|
|
||||||
#![feature(lang_items)]
|
|
||||||
#![feature(link_cfg)]
|
|
||||||
#![feature(linkage)]
|
|
||||||
#![feature(macro_metavar_expr_concat)]
|
|
||||||
#![feature(maybe_uninit_fill)]
|
|
||||||
#![feature(min_specialization)]
|
|
||||||
#![feature(must_not_suspend)]
|
|
||||||
#![feature(needs_panic_runtime)]
|
|
||||||
#![feature(negative_impls)]
|
|
||||||
#![feature(never_type)]
|
|
||||||
#![feature(optimize_attribute)]
|
|
||||||
#![feature(prelude_import)]
|
|
||||||
#![feature(rustc_attrs)]
|
|
||||||
#![feature(rustdoc_internals)]
|
|
||||||
// #![feature(staged_api)]
|
|
||||||
#![feature(stmt_expr_attributes)]
|
|
||||||
#![feature(strict_provenance_lints)]
|
|
||||||
#![feature(thread_local)]
|
|
||||||
#![feature(try_blocks)]
|
|
||||||
#![feature(try_trait_v2)]
|
|
||||||
#![feature(type_alias_impl_trait)]
|
|
||||||
// tidy-alphabetical-end
|
|
||||||
//
|
|
||||||
// Library features (core):
|
|
||||||
// tidy-alphabetical-start
|
|
||||||
#![feature(bstr)]
|
|
||||||
#![feature(bstr_internals)]
|
|
||||||
#![feature(cast_maybe_uninit)]
|
|
||||||
#![feature(cfg_select)]
|
|
||||||
#![feature(char_internals)]
|
|
||||||
#![feature(clone_to_uninit)]
|
|
||||||
#![feature(const_convert)]
|
|
||||||
#![feature(core_intrinsics)]
|
|
||||||
#![feature(core_io_borrowed_buf)]
|
|
||||||
#![feature(drop_guard)]
|
|
||||||
#![feature(duration_constants)]
|
|
||||||
#![feature(error_generic_member_access)]
|
|
||||||
#![feature(error_iter)]
|
|
||||||
#![feature(exact_size_is_empty)]
|
|
||||||
#![feature(exclusive_wrapper)]
|
|
||||||
#![feature(extend_one)]
|
|
||||||
#![feature(float_algebraic)]
|
|
||||||
// #![feature(float_gamma)]
|
|
||||||
#![feature(float_minimum_maximum)]
|
|
||||||
#![feature(fmt_internals)]
|
|
||||||
#![feature(fn_ptr_trait)]
|
|
||||||
#![feature(generic_atomic)]
|
|
||||||
#![feature(hasher_prefixfree_extras)]
|
|
||||||
#![feature(hashmap_internals)]
|
|
||||||
#![feature(hint_must_use)]
|
|
||||||
#![feature(int_from_ascii)]
|
|
||||||
#![feature(ip)]
|
|
||||||
#![feature(maybe_uninit_array_assume_init)]
|
|
||||||
#![feature(panic_can_unwind)]
|
|
||||||
#![feature(panic_internals)]
|
|
||||||
#![feature(pin_coerce_unsized_trait)]
|
|
||||||
#![feature(pointer_is_aligned_to)]
|
|
||||||
#![feature(portable_simd)]
|
|
||||||
#![feature(ptr_as_uninit)]
|
|
||||||
#![feature(ptr_mask)]
|
|
||||||
#![feature(random)]
|
|
||||||
#![feature(slice_internals)]
|
|
||||||
#![feature(slice_ptr_get)]
|
|
||||||
#![feature(slice_range)]
|
|
||||||
#![feature(slice_split_once)]
|
|
||||||
#![feature(std_internals)]
|
|
||||||
#![feature(str_internals)]
|
|
||||||
#![feature(sync_unsafe_cell)]
|
|
||||||
#![feature(temporary_niche_types)]
|
|
||||||
#![feature(ub_checks)]
|
|
||||||
#![feature(used_with_arg)]
|
|
||||||
// tidy-alphabetical-end
|
|
||||||
//
|
|
||||||
// Library features (alloc):
|
|
||||||
// tidy-alphabetical-start
|
|
||||||
#![feature(alloc_layout_extra)]
|
|
||||||
#![feature(allocator_api)]
|
|
||||||
#![feature(clone_from_ref)]
|
|
||||||
#![feature(get_mut_unchecked)]
|
|
||||||
#![feature(map_try_insert)]
|
|
||||||
#![feature(slice_concat_trait)]
|
|
||||||
#![feature(thin_box)]
|
|
||||||
#![feature(try_reserve_kind)]
|
|
||||||
#![feature(try_with_capacity)]
|
|
||||||
#![feature(unique_rc_arc)]
|
|
||||||
#![feature(wtf8_internals)]
|
|
||||||
// tidy-alphabetical-end
|
|
||||||
//
|
|
||||||
// Library features (unwind):
|
|
||||||
// tidy-alphabetical-start
|
|
||||||
// #![feature(panic_unwind)]
|
|
||||||
// tidy-alphabetical-end
|
|
||||||
//
|
|
||||||
// Library features (std_detect):
|
|
||||||
// tidy-alphabetical-start
|
|
||||||
// #![feature(stdarch_internal)]
|
|
||||||
// tidy-alphabetical-end
|
|
||||||
//
|
|
||||||
// Only for re-exporting:
|
|
||||||
// tidy-alphabetical-start
|
|
||||||
#![feature(assert_matches)]
|
|
||||||
#![feature(async_iterator)]
|
|
||||||
#![feature(c_variadic)]
|
|
||||||
#![feature(cfg_accessible)]
|
|
||||||
#![feature(cfg_eval)]
|
|
||||||
#![feature(concat_bytes)]
|
|
||||||
#![feature(const_format_args)]
|
|
||||||
#![feature(custom_test_frameworks)]
|
|
||||||
#![feature(edition_panic)]
|
|
||||||
#![feature(format_args_nl)]
|
|
||||||
#![feature(log_syntax)]
|
|
||||||
#![feature(test)]
|
|
||||||
#![feature(trace_macros)]
|
|
||||||
// tidy-alphabetical-end
|
|
||||||
//
|
|
||||||
// Only used in tests/benchmarks:
|
|
||||||
//
|
|
||||||
// Only for const-ness:
|
|
||||||
// tidy-alphabetical-start
|
|
||||||
// #![feature(io_const_error)]
|
|
||||||
// tidy-alphabetical-end
|
|
||||||
//
|
|
||||||
#![feature(c_size_t, unsafe_binders)]
|
|
||||||
#![allow(clippy::doc_lazy_continuation, clippy::legacy_numeric_constants)]
|
|
||||||
#![allow(stable_features, incomplete_features)]
|
|
||||||
|
|
||||||
extern crate alloc;
|
|
||||||
|
|
||||||
pub use core::any;
|
|
||||||
pub use core::array;
|
|
||||||
pub use core::async_iter;
|
|
||||||
pub use core::cell;
|
|
||||||
pub use core::char;
|
|
||||||
pub use core::clone;
|
|
||||||
pub use core::cmp;
|
|
||||||
pub use core::convert;
|
|
||||||
pub use core::default;
|
|
||||||
pub use core::future;
|
|
||||||
pub use core::hint;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::i8;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::i16;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::i32;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::i64;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::i128;
|
|
||||||
pub use core::intrinsics;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::isize;
|
|
||||||
pub use core::iter;
|
|
||||||
pub use core::marker;
|
|
||||||
pub use core::mem;
|
|
||||||
pub use core::ops;
|
|
||||||
pub use core::option;
|
|
||||||
pub use core::pin;
|
|
||||||
pub use core::ptr;
|
|
||||||
pub use core::range;
|
|
||||||
pub use core::result;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::u8;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::u16;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::u32;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::u64;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::u128;
|
|
||||||
pub use core::unsafe_binder;
|
|
||||||
#[allow(deprecated, deprecated_in_future)]
|
|
||||||
pub use core::usize;
|
|
||||||
|
|
||||||
pub use alloc::borrow;
|
|
||||||
pub use alloc::boxed;
|
|
||||||
pub use alloc::fmt;
|
|
||||||
pub use alloc::format;
|
|
||||||
pub use alloc::rc;
|
|
||||||
pub use alloc::slice;
|
|
||||||
pub use alloc::str;
|
|
||||||
pub use alloc::string;
|
|
||||||
pub use alloc::vec;
|
|
||||||
|
|
||||||
pub mod ffi;
|
|
||||||
pub mod io;
|
|
||||||
pub mod prelude;
|
|
||||||
pub mod process;
|
|
||||||
|
|
||||||
pub use shared::fs;
|
|
||||||
pub use shared::syscall;
|
|
||||||
|
|
||||||
#[macro_export]
|
|
||||||
macro_rules! print {
|
|
||||||
($($args:expr),*) => {
|
|
||||||
$crate::syscall::write_string_temp(&format!($($args),*))
|
|
||||||
};
|
|
||||||
}
|
|
||||||
#[macro_export]
|
|
||||||
macro_rules! println {
|
|
||||||
() => {
|
|
||||||
$crate::print!("");
|
|
||||||
// $crate::print!("\n\r");
|
|
||||||
};
|
|
||||||
($($args:expr),*) => {
|
|
||||||
$crate::print!($($args),*);
|
|
||||||
// $crate::println!();
|
|
||||||
};
|
|
||||||
}
|
|
||||||
@@ -1,54 +0,0 @@
|
|||||||
pub mod rust_2024 {
|
|
||||||
pub use crate::print;
|
|
||||||
pub use crate::println;
|
|
||||||
pub use alloc::borrow::ToOwned;
|
|
||||||
pub use alloc::format;
|
|
||||||
pub use alloc::string::String;
|
|
||||||
pub use alloc::vec;
|
|
||||||
|
|
||||||
extern crate alloc;
|
|
||||||
|
|
||||||
struct GlobalAllocator;
|
|
||||||
|
|
||||||
#[core::prelude::v1::global_allocator]
|
|
||||||
static GLOBAL_ALLOCATOR: GlobalAllocator = GlobalAllocator;
|
|
||||||
|
|
||||||
unsafe impl core::alloc::GlobalAlloc for GlobalAllocator {
|
|
||||||
unsafe fn alloc(&self, layout: core::alloc::Layout) -> *mut u8 {
|
|
||||||
crate::syscall::alloc(layout)
|
|
||||||
}
|
|
||||||
|
|
||||||
unsafe fn dealloc(&self, ptr: *mut u8, layout: core::alloc::Layout) {
|
|
||||||
crate::syscall::dealloc(ptr, layout)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[panic_handler]
|
|
||||||
fn panic(_panic_info: &core::panic::PanicInfo) -> ! {
|
|
||||||
// TODO print
|
|
||||||
loop {}
|
|
||||||
}
|
|
||||||
|
|
||||||
/// # Safety
|
|
||||||
/// `argc` and `argv` are passed by the kernel
|
|
||||||
#[unsafe(no_mangle)]
|
|
||||||
pub unsafe extern "C" fn _start(argc: isize, argv: *const *const u8) -> isize {
|
|
||||||
unsafe extern "Rust" {
|
|
||||||
fn main(argc: isize, argv: *const *const u8) -> isize;
|
|
||||||
}
|
|
||||||
|
|
||||||
unsafe { main(argc, argv) }
|
|
||||||
}
|
|
||||||
|
|
||||||
#[lang = "start"]
|
|
||||||
pub fn lang_start<T: crate::process::Termination + 'static>(
|
|
||||||
main: fn() -> T,
|
|
||||||
argc: isize,
|
|
||||||
argv: *const *const u8,
|
|
||||||
_sigpipe: u8,
|
|
||||||
) -> isize {
|
|
||||||
println!("{}", argc);
|
|
||||||
println!("{:?}", argv);
|
|
||||||
main().report().to_isize()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,29 +0,0 @@
|
|||||||
pub struct ExitCode(isize);
|
|
||||||
|
|
||||||
impl ExitCode {
|
|
||||||
pub const SUCCESS: ExitCode = ExitCode(0);
|
|
||||||
|
|
||||||
pub fn to_isize(self) -> isize {
|
|
||||||
self.0
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[lang = "termination"]
|
|
||||||
pub trait Termination {
|
|
||||||
/// Is called to get the representation of the value as status code.
|
|
||||||
/// This status code is returned to the operating system.
|
|
||||||
fn report(self) -> ExitCode;
|
|
||||||
}
|
|
||||||
|
|
||||||
impl Termination for () {
|
|
||||||
#[inline]
|
|
||||||
fn report(self) -> ExitCode {
|
|
||||||
ExitCode::SUCCESS
|
|
||||||
}
|
|
||||||
}
|
|
||||||
impl Termination for isize {
|
|
||||||
#[inline]
|
|
||||||
fn report(self) -> ExitCode {
|
|
||||||
ExitCode(self)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
20
justfile
20
justfile
@@ -2,7 +2,6 @@ release := ""
|
|||||||
qemu_flags := ""
|
qemu_flags := ""
|
||||||
cargo_flags := "" + if release != "" { "--release" } else { "" }
|
cargo_flags := "" + if release != "" { "--release" } else { "" }
|
||||||
bin_path := if release != "" { "target/riscv64/release" } else { "target/riscv64/debug" }
|
bin_path := if release != "" { "target/riscv64/release" } else { "target/riscv64/debug" }
|
||||||
rust_src := `rustc --print sysroot` / "lib/rustlib/src/rust/library/std/src"
|
|
||||||
|
|
||||||
default: run
|
default: run
|
||||||
|
|
||||||
@@ -13,25 +12,19 @@ mount_filesystem:
|
|||||||
sync_filesystem:
|
sync_filesystem:
|
||||||
sync
|
sync
|
||||||
|
|
||||||
cp_std path:
|
update-std:
|
||||||
@echo "Copying {{ path }}"
|
@cd library/std && just update-std
|
||||||
@mkdir {{ "crates/std/src" / parent_directory(path) }} -p
|
|
||||||
@cp {{ rust_src / path }} {{ "crates/std/src" / path }}
|
|
||||||
@perl -i -0777 -pe 's/^\s*#!?\[(un)?stable\(.*?\)\s*\]\n//gsm' {{ "crates/std/src" / path }}
|
|
||||||
@perl -i -0777 -pe 's/^\s*#!?\[rustc_.*?\]\n//gsm' {{ "crates/std/src" / path }}
|
|
||||||
|
|
||||||
update_std:
|
build-sysroot:
|
||||||
@just cp_std "ffi/c_str.rs"
|
@cd library/std && just build-sysroot
|
||||||
@just cp_std "ffi/mod.rs"
|
|
||||||
@just cp_std "ffi/os_str.rs"
|
|
||||||
|
|
||||||
build_user_prog prog:
|
build_user_prog prog:
|
||||||
RUSTFLAGS="-C relocation-model=pic -C link-arg=-Tuser.ld -C link-arg=-pie" cargo b {{ cargo_flags }} --package {{ prog }}
|
RUSTFLAGS="-C relocation-model=pic -C link-arg=-pie --sysroot {{ justfile_directory() / "sysroot" }}" cargo b {{ cargo_flags }} --package {{ prog }}
|
||||||
riscv64-elf-strip {{ bin_path / prog }}
|
riscv64-elf-strip {{ bin_path / prog }}
|
||||||
cp {{ bin_path / prog }} {{ "mnt/usr/bin" / prog }}
|
cp {{ bin_path / prog }} {{ "mnt/usr/bin" / prog }}
|
||||||
|
|
||||||
build: mount_filesystem (map_dir "user" f"just release=\"{{release}}\" cargo_flags=\"{{cargo_flags}}\" build_user_prog")
|
build: mount_filesystem (map_dir "user" f"just release=\"{{release}}\" cargo_flags=\"{{cargo_flags}}\" build_user_prog")
|
||||||
cargo b {{ cargo_flags }}
|
RUSTFLAGS="-Clink-arg=-Tilm.ld --sysroot {{ justfile_directory() / "sysroot" }}" cargo b {{ cargo_flags }}
|
||||||
just sync_filesystem
|
just sync_filesystem
|
||||||
|
|
||||||
run: build (runner f"{{bin_path / "kernel-rust"}}")
|
run: build (runner f"{{bin_path / "kernel-rust"}}")
|
||||||
@@ -66,4 +59,5 @@ runner args:
|
|||||||
{{ qemu }} -kernel {{ args }}
|
{{ qemu }} -kernel {{ args }}
|
||||||
|
|
||||||
clean:
|
clean:
|
||||||
|
cd library && just clean
|
||||||
cargo clean
|
cargo clean
|
||||||
|
|||||||
17
library/.gitignore
vendored
Normal file
17
library/.gitignore
vendored
Normal file
@@ -0,0 +1,17 @@
|
|||||||
|
portable-simd
|
||||||
|
core_arch
|
||||||
|
core
|
||||||
|
compiler-builtins
|
||||||
|
alloc
|
||||||
|
stdarch
|
||||||
|
unwind
|
||||||
|
std_detect
|
||||||
|
panic_abort
|
||||||
|
panic_unwind
|
||||||
|
rustc-std-workspace-alloc
|
||||||
|
rustc-std-workspace-core
|
||||||
|
rustc-std-workspace-std
|
||||||
|
windows_link
|
||||||
|
profiler_builtins
|
||||||
|
test
|
||||||
|
proc_macro
|
||||||
88
library/Cargo.toml
Normal file
88
library/Cargo.toml
Normal file
@@ -0,0 +1,88 @@
|
|||||||
|
|
||||||
|
cargo-features = ["profile-rustflags"]
|
||||||
|
|
||||||
|
[workspace]
|
||||||
|
resolver = "1"
|
||||||
|
members = [
|
||||||
|
"std",
|
||||||
|
# "sysroot",
|
||||||
|
# "coretests",
|
||||||
|
# "alloctests",
|
||||||
|
]
|
||||||
|
|
||||||
|
exclude = [
|
||||||
|
# stdarch has its own Cargo workspace
|
||||||
|
"stdarch",
|
||||||
|
"windows_link"
|
||||||
|
]
|
||||||
|
|
||||||
|
[profile.release.package.compiler_builtins]
|
||||||
|
# For compiler-builtins we always use a high number of codegen units.
|
||||||
|
# The goal here is to place every single intrinsic into its own object
|
||||||
|
# file to avoid symbol clashes with the system libgcc if possible. Note
|
||||||
|
# that this number doesn't actually produce this many object files, we
|
||||||
|
# just don't create more than this number of object files.
|
||||||
|
#
|
||||||
|
# It's a bit of a bummer that we have to pass this here, unfortunately.
|
||||||
|
# Ideally this would be specified through an env var to Cargo so Cargo
|
||||||
|
# knows how many CGUs are for this specific crate, but for now
|
||||||
|
# per-crate configuration isn't specifiable in the environment.
|
||||||
|
codegen-units = 10000
|
||||||
|
|
||||||
|
# These dependencies of the standard library implement symbolication for
|
||||||
|
# backtraces on most platforms. Their debuginfo causes both linking to be slower
|
||||||
|
# (more data to chew through) and binaries to be larger without really all that
|
||||||
|
# much benefit. This section turns them all to down to have no debuginfo which
|
||||||
|
# helps to improve link times a little bit.
|
||||||
|
[profile.release.package]
|
||||||
|
addr2line.debug = 0
|
||||||
|
addr2line.opt-level = "s"
|
||||||
|
adler2.debug = 0
|
||||||
|
gimli.debug = 0
|
||||||
|
gimli.opt-level = "s"
|
||||||
|
miniz_oxide.debug = 0
|
||||||
|
miniz_oxide.opt-level = "s"
|
||||||
|
# `opt-level = "s"` for `object` led to a size regression when tried previously
|
||||||
|
object.debug = 0
|
||||||
|
rustc-demangle.debug = 0
|
||||||
|
rustc-demangle.opt-level = "s"
|
||||||
|
|
||||||
|
# panic_abort must always be compiled with panic=abort, even when the rest of the
|
||||||
|
# sysroot is panic=unwind.
|
||||||
|
[profile.dev.package.panic_abort]
|
||||||
|
rustflags = ["-Cpanic=abort"]
|
||||||
|
|
||||||
|
[profile.release.package.panic_abort]
|
||||||
|
rustflags = ["-Cpanic=abort"]
|
||||||
|
|
||||||
|
# The "dist" profile is used by bootstrap for prebuilt libstd artifacts
|
||||||
|
# These settings ensure that the prebuilt artifacts support a variety of features
|
||||||
|
# in the user's profile.
|
||||||
|
[profile.dist]
|
||||||
|
inherits = "release"
|
||||||
|
codegen-units = 1
|
||||||
|
debug = 1 # "limited"
|
||||||
|
rustflags = [
|
||||||
|
# `profile.lto=off` implies `-Cembed-bitcode=no`, but unconditionally embedding
|
||||||
|
# bitcode is necessary for when users enable LTO.
|
||||||
|
# Required until Cargo can re-build the standard library based on the value
|
||||||
|
# of `profile.lto` in the user's profile.
|
||||||
|
"-Cembed-bitcode=yes",
|
||||||
|
# Enable frame pointers
|
||||||
|
"-Zunstable-options",
|
||||||
|
"-Cforce-frame-pointers=non-leaf",
|
||||||
|
]
|
||||||
|
|
||||||
|
[profile.dist.package.panic_abort]
|
||||||
|
rustflags = [
|
||||||
|
"-Cpanic=abort",
|
||||||
|
"-Cembed-bitcode=yes",
|
||||||
|
"-Zunstable-options",
|
||||||
|
"-Cforce-frame-pointers=non-leaf",
|
||||||
|
]
|
||||||
|
|
||||||
|
[patch.crates-io]
|
||||||
|
# See comments in `library/rustc-std-workspace-core/README.md` for what's going on here
|
||||||
|
rustc-std-workspace-core = { path = 'rustc-std-workspace-core' }
|
||||||
|
rustc-std-workspace-alloc = { path = 'rustc-std-workspace-alloc' }
|
||||||
|
# rustc-std-workspace-std = { path = 'rustc-std-workspace-std' }
|
||||||
1
library/backtrace
Submodule
1
library/backtrace
Submodule
Submodule library/backtrace added at 28ec93b503
319
library/justfile
Normal file
319
library/justfile
Normal file
@@ -0,0 +1,319 @@
|
|||||||
|
SRC_DIR := "std/src"
|
||||||
|
PATCH_DIR := "std/patches"
|
||||||
|
RUST_SRC := `rustc --print sysroot` / "lib/rustlib/src/rust/library"
|
||||||
|
|
||||||
|
patch-std:
|
||||||
|
@echo "Start patching the std..."
|
||||||
|
@find {{ PATCH_DIR }} -type f | while read -r patch_file; do \
|
||||||
|
relative_path="${patch_file#{{ PATCH_DIR }}/}"; \
|
||||||
|
target_file="${relative_path%.sed}.rs"; \
|
||||||
|
if [ -f "{{ SRC_DIR }}/$target_file" ]; then \
|
||||||
|
echo " [SED] $target_file"; \
|
||||||
|
sed -i -f "$patch_file" "{{ SRC_DIR }}/$target_file"; \
|
||||||
|
else \
|
||||||
|
echo "⚠ [WARN] target doesn't exist: $target_file"; \
|
||||||
|
fi; \
|
||||||
|
done
|
||||||
|
@echo "✅ Patching done."
|
||||||
|
|
||||||
|
update-std:
|
||||||
|
@just setup-std
|
||||||
|
@just patch-std
|
||||||
|
|
||||||
|
cp_std path:
|
||||||
|
@echo "Linking {{ path }}"
|
||||||
|
@mkdir {{ "std/src" / parent_directory(path) }} -p
|
||||||
|
@ln -fs {{ RUST_SRC / "std/src" / path }} {{ "std/src" / parent_directory(path) }}
|
||||||
|
|
||||||
|
real_cp_std path:
|
||||||
|
@echo "Copying {{ path }}"
|
||||||
|
@mkdir {{ "std/src" / parent_directory(path) }} -p
|
||||||
|
@cp {{ RUST_SRC / "std/src" / path }} {{ "std/src" / path }}
|
||||||
|
|
||||||
|
setup-std:
|
||||||
|
ln -fs {{ RUST_SRC / "std_detect" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "panic_abort" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "panic_unwind" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "windows_link" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "unwind" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "alloc" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "rustc-std-workspace-alloc" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "rustc-std-workspace-core" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "rustc-std-workspace-std" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "compiler-builtins" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "core" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "stdarch" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "portable-simd" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "proc_macro" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "profiler_builtins" }} "."
|
||||||
|
ln -fs {{ RUST_SRC / "test" }} "."
|
||||||
|
|
||||||
|
@just cp_std "../build.rs"
|
||||||
|
@sed -i "59a\ || target_os == \"survos\"" std/build.rs
|
||||||
|
|
||||||
|
@just cp_std "alloc.rs"
|
||||||
|
@just cp_std "ascii.rs"
|
||||||
|
@just cp_std "backtrace.rs"
|
||||||
|
@just cp_std "bstr.rs"
|
||||||
|
@just cp_std "env.rs"
|
||||||
|
@just cp_std "error.rs"
|
||||||
|
@just cp_std "fs.rs"
|
||||||
|
@just cp_std "keyword_docs.rs"
|
||||||
|
@just cp_std "lib.rs"
|
||||||
|
@just cp_std "macros.rs"
|
||||||
|
@just cp_std "panic.rs"
|
||||||
|
@just cp_std "panicking.rs"
|
||||||
|
@just cp_std "pat.rs"
|
||||||
|
@just cp_std "path.rs"
|
||||||
|
@just cp_std "process.rs"
|
||||||
|
@just cp_std "random.rs"
|
||||||
|
@just cp_std "rt.rs"
|
||||||
|
@just cp_std "tests_helpers.rs"
|
||||||
|
@just cp_std "time.rs"
|
||||||
|
|
||||||
|
@just cp_std "backtrace"
|
||||||
|
|
||||||
|
@just cp_std "collections"
|
||||||
|
|
||||||
|
@just cp_std "ffi"
|
||||||
|
|
||||||
|
@just cp_std "fs"
|
||||||
|
|
||||||
|
@just cp_std "hash"
|
||||||
|
|
||||||
|
@just cp_std "io"
|
||||||
|
|
||||||
|
@just cp_std "net"
|
||||||
|
|
||||||
|
@just cp_std "num"
|
||||||
|
|
||||||
|
@just cp_std "os/raw/mod.rs"
|
||||||
|
@just cp_std "os/raw/tests.rs"
|
||||||
|
@just cp_std "os/mod.rs"
|
||||||
|
|
||||||
|
@just cp_std "prelude"
|
||||||
|
|
||||||
|
@just cp_std "process"
|
||||||
|
|
||||||
|
@just cp_std "sync"
|
||||||
|
|
||||||
|
@just cp_std "sys/alloc/mod.rs"
|
||||||
|
|
||||||
|
@just real_cp_std "sys/args/mod.rs"
|
||||||
|
@just cp_std "sys/args/unsupported.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/env/mod.rs"
|
||||||
|
@just cp_std "sys/env/common.rs"
|
||||||
|
@just cp_std "sys/env/unsupported.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/fd/mod.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/fs/mod.rs"
|
||||||
|
@just cp_std "sys/fs/common.rs"
|
||||||
|
@just cp_std "sys/fs/unsupported.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/helpers/mod.rs"
|
||||||
|
@just cp_std "sys/helpers/small_c_string.rs"
|
||||||
|
@just cp_std "sys/helpers/tests.rs"
|
||||||
|
@just cp_std "sys/helpers/wstr.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/io/error/generic.rs"
|
||||||
|
@just real_cp_std "sys/io/error/mod.rs"
|
||||||
|
@just cp_std "sys/io/io_slice/unsupported.rs"
|
||||||
|
@just cp_std "sys/io/is_terminal/unsupported.rs"
|
||||||
|
@just cp_std "sys/io/kernel_copy/mod.rs"
|
||||||
|
@just cp_std "sys/io/mod.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/net/connection/mod.rs"
|
||||||
|
@just cp_std "sys/net/connection/unsupported.rs"
|
||||||
|
@just cp_std "sys/net/hostname/mod.rs"
|
||||||
|
@just cp_std "sys/net/hostname/unsupported.rs"
|
||||||
|
@just cp_std "sys/net/mod.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/os_str/bytes/tests.rs"
|
||||||
|
@just cp_std "sys/os_str/bytes.rs"
|
||||||
|
@just cp_std "sys/os_str/mod.rs"
|
||||||
|
|
||||||
|
@just real_cp_std "sys/pal/mod.rs"
|
||||||
|
@just cp_std "sys/pal/unsupported/mod.rs"
|
||||||
|
@just cp_std "sys/pal/unsupported/common.rs"
|
||||||
|
@just cp_std "sys/pal/unsupported/os.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/path/mod.rs"
|
||||||
|
@just cp_std "sys/path/unix.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/personality/dwarf/eh.rs"
|
||||||
|
@just cp_std "sys/personality/dwarf/mod.rs"
|
||||||
|
@just cp_std "sys/personality/dwarf/tests.rs"
|
||||||
|
@just cp_std "sys/personality/mod.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/pipe/mod.rs"
|
||||||
|
@just cp_std "sys/pipe/unsupported.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/platform_version/mod.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/process/mod.rs"
|
||||||
|
@just cp_std "sys/process/env.rs"
|
||||||
|
@just cp_std "sys/process/unsupported.rs"
|
||||||
|
|
||||||
|
@just real_cp_std "sys/random/mod.rs"
|
||||||
|
@just cp_std "sys/random/unsupported.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/stdio/mod.rs"
|
||||||
|
@just cp_std "sys/stdio/unsupported.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/sync/condvar/mod.rs"
|
||||||
|
@just cp_std "sys/sync/condvar/no_threads.rs"
|
||||||
|
@just cp_std "sys/sync/mutex/mod.rs"
|
||||||
|
@just cp_std "sys/sync/mutex/no_threads.rs"
|
||||||
|
@just cp_std "sys/sync/once/mod.rs"
|
||||||
|
@just cp_std "sys/sync/once/no_threads.rs"
|
||||||
|
@just cp_std "sys/sync/rwlock/mod.rs"
|
||||||
|
@just cp_std "sys/sync/rwlock/no_threads.rs"
|
||||||
|
@just cp_std "sys/sync/thread_parking/mod.rs"
|
||||||
|
@just cp_std "sys/sync/thread_parking/unsupported.rs"
|
||||||
|
@just cp_std "sys/sync/mod.rs"
|
||||||
|
@just cp_std "sys/sync/once_box.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/thread/mod.rs"
|
||||||
|
@just cp_std "sys/thread/unsupported.rs"
|
||||||
|
|
||||||
|
@just real_cp_std "sys/thread_local/mod.rs"
|
||||||
|
@just cp_std "sys/thread_local/no_threads.rs"
|
||||||
|
@just cp_std "sys/thread_local/os.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/time/mod.rs"
|
||||||
|
@just cp_std "sys/time/unsupported.rs"
|
||||||
|
|
||||||
|
@just cp_std "sys/backtrace.rs"
|
||||||
|
@just cp_std "sys/cmath.rs"
|
||||||
|
@just cp_std "sys/configure_builtins.rs"
|
||||||
|
@just cp_std "sys/env_consts.rs"
|
||||||
|
@just cp_std "sys/exit.rs"
|
||||||
|
@just cp_std "sys/mod.rs"
|
||||||
|
|
||||||
|
@just cp_std "thread"
|
||||||
|
|
||||||
|
STD_FILES := "alloc.rs \
|
||||||
|
ascii.rs \
|
||||||
|
backtrace.rs \
|
||||||
|
bstr.rs \
|
||||||
|
env.rs \
|
||||||
|
error.rs \
|
||||||
|
fs.rs \
|
||||||
|
keyword_docs.rs \
|
||||||
|
lib.rs \
|
||||||
|
macros.rs \
|
||||||
|
panic.rs \
|
||||||
|
panicking.rs \
|
||||||
|
pat.rs \
|
||||||
|
path.rs \
|
||||||
|
process.rs \
|
||||||
|
random.rs \
|
||||||
|
rt.rs \
|
||||||
|
tests_helpers.rs \
|
||||||
|
time.rs \
|
||||||
|
backtrace \
|
||||||
|
collections \
|
||||||
|
ffi \
|
||||||
|
fs \
|
||||||
|
hash \
|
||||||
|
io \
|
||||||
|
net \
|
||||||
|
num \
|
||||||
|
os/raw/mod.rs \
|
||||||
|
os/raw/tests.rs \
|
||||||
|
os/mod.rs \
|
||||||
|
prelude \
|
||||||
|
process \
|
||||||
|
sync \
|
||||||
|
sys/alloc/mod.rs \
|
||||||
|
sys/args/mod.rs \
|
||||||
|
sys/args/unsupported.rs \
|
||||||
|
sys/env/mod.rs \
|
||||||
|
sys/env/common.rs \
|
||||||
|
sys/env/unsupported.rs \
|
||||||
|
sys/fd/mod.rs \
|
||||||
|
sys/fs/mod.rs \
|
||||||
|
sys/fs/common.rs \
|
||||||
|
sys/fs/unsupported.rs \
|
||||||
|
sys/helpers/mod.rs \
|
||||||
|
sys/helpers/small_c_string.rs \
|
||||||
|
sys/helpers/tests.rs \
|
||||||
|
sys/helpers/wstr.rs \
|
||||||
|
sys/io/error/generic.rs \
|
||||||
|
sys/io/error/mod.rs \
|
||||||
|
sys/io/io_slice/unsupported.rs \
|
||||||
|
sys/io/is_terminal/unsupported.rs \
|
||||||
|
sys/io/kernel_copy/mod.rs \
|
||||||
|
sys/io/mod.rs \
|
||||||
|
sys/net/connection/mod.rs \
|
||||||
|
sys/net/connection/unsupported.rs \
|
||||||
|
sys/net/hostname/mod.rs \
|
||||||
|
sys/net/hostname/unsupported.rs \
|
||||||
|
sys/net/mod.rs \
|
||||||
|
sys/os_str/bytes/tests.rs \
|
||||||
|
sys/os_str/bytes.rs \
|
||||||
|
sys/os_str/mod.rs \
|
||||||
|
sys/pal/mod.rs \
|
||||||
|
sys/pal/unsupported/mod.rs \
|
||||||
|
sys/pal/unsupported/common.rs \
|
||||||
|
sys/pal/unsupported/os.rs \
|
||||||
|
sys/path/mod.rs \
|
||||||
|
sys/path/unix.rs \
|
||||||
|
sys/personality/dwarf/eh.rs \
|
||||||
|
sys/personality/dwarf/mod.rs \
|
||||||
|
sys/personality/dwarf/tests.rs \
|
||||||
|
sys/personality/mod.rs \
|
||||||
|
sys/pipe/mod.rs \
|
||||||
|
sys/pipe/unsupported.rs \
|
||||||
|
sys/platform_version/mod.rs \
|
||||||
|
sys/process/mod.rs \
|
||||||
|
sys/process/env.rs \
|
||||||
|
sys/process/unsupported.rs \
|
||||||
|
sys/random/mod.rs \
|
||||||
|
sys/random/unsupported.rs \
|
||||||
|
sys/stdio/mod.rs \
|
||||||
|
sys/stdio/unsupported.rs \
|
||||||
|
sys/sync/condvar/mod.rs \
|
||||||
|
sys/sync/condvar/no_threads.rs \
|
||||||
|
sys/sync/mutex/mod.rs \
|
||||||
|
sys/sync/mutex/no_threads.rs \
|
||||||
|
sys/sync/once/mod.rs \
|
||||||
|
sys/sync/once/no_threads.rs \
|
||||||
|
sys/sync/rwlock/mod.rs \
|
||||||
|
sys/sync/rwlock/no_threads.rs \
|
||||||
|
sys/sync/thread_parking/mod.rs \
|
||||||
|
sys/sync/thread_parking/unsupported.rs \
|
||||||
|
sys/sync/mod.rs \
|
||||||
|
sys/sync/once_box.rs \
|
||||||
|
sys/thread/mod.rs \
|
||||||
|
sys/thread/unsupported.rs \
|
||||||
|
sys/thread_local/mod.rs \
|
||||||
|
sys/thread_local/no_threads.rs \
|
||||||
|
sys/thread_local/os.rs \
|
||||||
|
sys/time/mod.rs \
|
||||||
|
sys/time/unsupported.rs \
|
||||||
|
sys/backtrace.rs \
|
||||||
|
sys/cmath.rs \
|
||||||
|
sys/configure_builtins.rs \
|
||||||
|
sys/env_consts.rs \
|
||||||
|
sys/exit.rs \
|
||||||
|
sys/mod.rs \
|
||||||
|
thread"
|
||||||
|
|
||||||
|
build-sysroot: update-std
|
||||||
|
RUSTFLAGS="-Zforce-unstable-if-unmarked -C relocation-model=pic -C link-arg=-pie" cargo build --target ../riscv64.json
|
||||||
|
mkdir ../sysroot/lib/rustlib/riscv64/lib -p
|
||||||
|
rm ../sysroot/lib/rustlib/riscv64/lib/* -rf
|
||||||
|
cp target/riscv64/debug/deps/*.rlib ../sysroot/lib/rustlib/riscv64/lib
|
||||||
|
|
||||||
|
clean:
|
||||||
|
# cargo clean
|
||||||
|
rm ../sysroot/lib/rustlib/riscv64/lib/* -rf
|
||||||
|
|
||||||
|
for file in {{ STD_FILES }}; do \
|
||||||
|
rm -rf std/src/$file; \
|
||||||
|
done
|
||||||
|
|
||||||
|
rm -rf std/build.rs
|
||||||
109
library/std/.gitignore
vendored
Normal file
109
library/std/.gitignore
vendored
Normal file
@@ -0,0 +1,109 @@
|
|||||||
|
build.rs
|
||||||
|
|
||||||
|
src/alloc.rs
|
||||||
|
src/ascii.rs
|
||||||
|
src/backtrace.rs
|
||||||
|
src/bstr.rs
|
||||||
|
src/env.rs
|
||||||
|
src/error.rs
|
||||||
|
src/fs.rs
|
||||||
|
src/keyword_docs.rs
|
||||||
|
src/lib.rs
|
||||||
|
src/macros.rs
|
||||||
|
src/panic.rs
|
||||||
|
src/panicking.rs
|
||||||
|
src/pat.rs
|
||||||
|
src/path.rs
|
||||||
|
src/process.rs
|
||||||
|
src/random.rs
|
||||||
|
src/rt.rs
|
||||||
|
src/tests_helpers.rs
|
||||||
|
src/time.rs
|
||||||
|
src/backtrace
|
||||||
|
src/collections
|
||||||
|
src/ffi
|
||||||
|
src/fs
|
||||||
|
src/hash
|
||||||
|
src/io
|
||||||
|
src/net
|
||||||
|
src/num
|
||||||
|
src/os/raw/mod.rs
|
||||||
|
src/os/raw/tests.rs
|
||||||
|
src/os/mod.rs
|
||||||
|
src/prelude
|
||||||
|
src/process
|
||||||
|
src/sync
|
||||||
|
src/sys/alloc/mod.rs
|
||||||
|
src/sys/args/mod.rs
|
||||||
|
src/sys/args/unsupported.rs
|
||||||
|
src/sys/env/mod.rs
|
||||||
|
src/sys/env/common.rs
|
||||||
|
src/sys/env/unsupported.rs
|
||||||
|
src/sys/fd/mod.rs
|
||||||
|
src/sys/fs/mod.rs
|
||||||
|
src/sys/fs/common.rs
|
||||||
|
src/sys/fs/unsupported.rs
|
||||||
|
src/sys/helpers/mod.rs
|
||||||
|
src/sys/helpers/small_c_string.rs
|
||||||
|
src/sys/helpers/tests.rs
|
||||||
|
src/sys/helpers/wstr.rs
|
||||||
|
src/sys/io/error/generic.rs
|
||||||
|
src/sys/io/error/mod.rs
|
||||||
|
src/sys/io/io_slice/unsupported.rs
|
||||||
|
src/sys/io/is_terminal/unsupported.rs
|
||||||
|
src/sys/io/kernel_copy/mod.rs
|
||||||
|
src/sys/io/mod.rs
|
||||||
|
src/sys/net/connection/mod.rs
|
||||||
|
src/sys/net/connection/unsupported.rs
|
||||||
|
src/sys/net/hostname/mod.rs
|
||||||
|
src/sys/net/hostname/unsupported.rs
|
||||||
|
src/sys/net/mod.rs
|
||||||
|
src/sys/os_str/bytes/tests.rs
|
||||||
|
src/sys/os_str/bytes.rs
|
||||||
|
src/sys/os_str/mod.rs
|
||||||
|
src/sys/pal/mod.rs
|
||||||
|
src/sys/pal/unsupported/mod.rs
|
||||||
|
src/sys/pal/unsupported/common.rs
|
||||||
|
src/sys/pal/unsupported/os.rs
|
||||||
|
src/sys/path/mod.rs
|
||||||
|
src/sys/path/unix.rs
|
||||||
|
src/sys/personality/dwarf/eh.rs
|
||||||
|
src/sys/personality/dwarf/mod.rs
|
||||||
|
src/sys/personality/dwarf/tests.rs
|
||||||
|
src/sys/personality/mod.rs
|
||||||
|
src/sys/pipe/mod.rs
|
||||||
|
src/sys/pipe/unsupported.rs
|
||||||
|
src/sys/platform_version/mod.rs
|
||||||
|
src/sys/process/mod.rs
|
||||||
|
src/sys/process/env.rs
|
||||||
|
src/sys/process/unsupported.rs
|
||||||
|
src/sys/random/mod.rs
|
||||||
|
src/sys/random/unsupported.rs
|
||||||
|
src/sys/stdio/mod.rs
|
||||||
|
src/sys/stdio/unsupported.rs
|
||||||
|
src/sys/sync/condvar/mod.rs
|
||||||
|
src/sys/sync/condvar/no_threads.rs
|
||||||
|
src/sys/sync/mutex/mod.rs
|
||||||
|
src/sys/sync/mutex/no_threads.rs
|
||||||
|
src/sys/sync/once/mod.rs
|
||||||
|
src/sys/sync/once/no_threads.rs
|
||||||
|
src/sys/sync/rwlock/mod.rs
|
||||||
|
src/sys/sync/rwlock/no_threads.rs
|
||||||
|
src/sys/sync/thread_parking/mod.rs
|
||||||
|
src/sys/sync/thread_parking/unsupported.rs
|
||||||
|
src/sys/sync/mod.rs
|
||||||
|
src/sys/sync/once_box.rs
|
||||||
|
src/sys/thread/mod.rs
|
||||||
|
src/sys/thread/unsupported.rs
|
||||||
|
src/sys/thread_local/mod.rs
|
||||||
|
src/sys/thread_local/no_threads.rs
|
||||||
|
src/sys/thread_local/os.rs
|
||||||
|
src/sys/time/mod.rs
|
||||||
|
src/sys/time/unsupported.rs
|
||||||
|
src/sys/backtrace.rs
|
||||||
|
src/sys/cmath.rs
|
||||||
|
src/sys/configure_builtins.rs
|
||||||
|
src/sys/env_consts.rs
|
||||||
|
src/sys/exit.rs
|
||||||
|
src/sys/mod.rs
|
||||||
|
src/thread
|
||||||
177
library/std/Cargo.toml
Normal file
177
library/std/Cargo.toml
Normal file
@@ -0,0 +1,177 @@
|
|||||||
|
cargo-features = ["public-dependency"]
|
||||||
|
|
||||||
|
[package]
|
||||||
|
name = "std"
|
||||||
|
version = "0.0.0"
|
||||||
|
license = "MIT OR Apache-2.0"
|
||||||
|
repository = "https://github.com/rust-lang/rust.git"
|
||||||
|
description = "The Rust Standard Library"
|
||||||
|
edition = "2024"
|
||||||
|
autobenches = false
|
||||||
|
|
||||||
|
[lib]
|
||||||
|
crate-type = ["dylib", "rlib"]
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
alloc = { path = "../alloc", public = true }
|
||||||
|
# std no longer uses cfg-if directly, but the included copy of backtrace does.
|
||||||
|
cfg-if = { version = "1.0", features = ['rustc-dep-of-std'] }
|
||||||
|
panic_unwind = { path = "../panic_unwind", optional = true }
|
||||||
|
panic_abort = { path = "../panic_abort" }
|
||||||
|
core = { path = "../core", public = true }
|
||||||
|
unwind = { path = "../unwind" }
|
||||||
|
hashbrown = { version = "0.16.1", default-features = false, features = [
|
||||||
|
'rustc-dep-of-std',
|
||||||
|
] }
|
||||||
|
std_detect = { path = "../std_detect", public = true }
|
||||||
|
|
||||||
|
# Dependencies of the `backtrace` crate
|
||||||
|
rustc-demangle = { version = "0.1.27", features = ['rustc-dep-of-std'] }
|
||||||
|
|
||||||
|
[target.'cfg(not(all(windows, target_env = "msvc", not(target_vendor = "uwp"))))'.dependencies]
|
||||||
|
miniz_oxide = { version = "0.8.0", optional = true, default-features = false }
|
||||||
|
addr2line = { version = "0.25.0", optional = true, default-features = false }
|
||||||
|
|
||||||
|
[target.'cfg(not(all(windows, target_env = "msvc")))'.dependencies]
|
||||||
|
libc = { version = "0.2.178", default-features = false, features = [
|
||||||
|
'rustc-dep-of-std',
|
||||||
|
], public = true }
|
||||||
|
|
||||||
|
[target.'cfg(all(not(target_os = "aix"), not(all(windows, target_env = "msvc", not(target_vendor = "uwp")))))'.dependencies]
|
||||||
|
object = { version = "0.37.1", default-features = false, optional = true, features = [
|
||||||
|
'read_core',
|
||||||
|
'elf',
|
||||||
|
'macho',
|
||||||
|
'pe',
|
||||||
|
'unaligned',
|
||||||
|
'archive',
|
||||||
|
] }
|
||||||
|
|
||||||
|
[target.'cfg(target_os = "aix")'.dependencies]
|
||||||
|
object = { version = "0.37.1", default-features = false, optional = true, features = [
|
||||||
|
'read_core',
|
||||||
|
'xcoff',
|
||||||
|
'unaligned',
|
||||||
|
'archive',
|
||||||
|
] }
|
||||||
|
|
||||||
|
[target.'cfg(any(windows, target_os = "cygwin"))'.dependencies.windows-link]
|
||||||
|
path = "../windows_link"
|
||||||
|
|
||||||
|
[dev-dependencies]
|
||||||
|
rand = { version = "0.9.0", default-features = false, features = ["alloc"] }
|
||||||
|
rand_xorshift = "0.4.0"
|
||||||
|
|
||||||
|
[target.'cfg(any(all(target_family = "wasm", target_os = "unknown"), target_os = "xous", target_os = "vexos", all(target_vendor = "fortanix", target_env = "sgx")))'.dependencies]
|
||||||
|
dlmalloc = { version = "0.2.10", features = ['rustc-dep-of-std'] }
|
||||||
|
|
||||||
|
[target.x86_64-fortanix-unknown-sgx.dependencies]
|
||||||
|
fortanix-sgx-abi = { version = "0.6.1", features = [
|
||||||
|
'rustc-dep-of-std',
|
||||||
|
], public = true }
|
||||||
|
|
||||||
|
[target.'cfg(target_os = "motor")'.dependencies]
|
||||||
|
moto-rt = { version = "0.16", features = ['rustc-dep-of-std'], public = true }
|
||||||
|
|
||||||
|
[target.'cfg(target_os = "hermit")'.dependencies]
|
||||||
|
hermit-abi = { version = "0.5.0", features = [
|
||||||
|
'rustc-dep-of-std',
|
||||||
|
], public = true }
|
||||||
|
|
||||||
|
[target.'cfg(all(target_os = "wasi", target_env = "p1"))'.dependencies]
|
||||||
|
wasi = { version = "0.11.0", features = [
|
||||||
|
'rustc-dep-of-std',
|
||||||
|
], default-features = false }
|
||||||
|
|
||||||
|
[target.'cfg(all(target_os = "wasi", target_env = "p2"))'.dependencies]
|
||||||
|
wasip2 = { version = '0.14.4', features = [
|
||||||
|
'rustc-dep-of-std',
|
||||||
|
], default-features = false, package = 'wasi' }
|
||||||
|
|
||||||
|
[target.'cfg(all(target_os = "wasi", target_env = "p3"))'.dependencies]
|
||||||
|
wasip2 = { version = '0.14.4', features = [
|
||||||
|
'rustc-dep-of-std',
|
||||||
|
], default-features = false, package = 'wasi' }
|
||||||
|
|
||||||
|
[target.'cfg(target_os = "uefi")'.dependencies]
|
||||||
|
r-efi = { version = "5.2.0", features = ['rustc-dep-of-std'] }
|
||||||
|
r-efi-alloc = { version = "2.0.0", features = ['rustc-dep-of-std'] }
|
||||||
|
|
||||||
|
[target.'cfg(target_os = "vexos")'.dependencies]
|
||||||
|
vex-sdk = { version = "0.27.0", features = [
|
||||||
|
'rustc-dep-of-std',
|
||||||
|
], default-features = false }
|
||||||
|
|
||||||
|
[features]
|
||||||
|
default = ["compiler-builtins-mem"]
|
||||||
|
backtrace = [
|
||||||
|
'addr2line/rustc-dep-of-std',
|
||||||
|
'object/rustc-dep-of-std',
|
||||||
|
'miniz_oxide/rustc-dep-of-std',
|
||||||
|
]
|
||||||
|
# Disable symbolization in backtraces. For use with -Zbuild-std.
|
||||||
|
# FIXME: Ideally this should be an additive backtrace-symbolization feature
|
||||||
|
backtrace-trace-only = []
|
||||||
|
|
||||||
|
panic-unwind = ["dep:panic_unwind"]
|
||||||
|
compiler-builtins-c = ["alloc/compiler-builtins-c"]
|
||||||
|
compiler-builtins-mem = ["alloc/compiler-builtins-mem"]
|
||||||
|
llvm-libunwind = ["unwind/llvm-libunwind"]
|
||||||
|
system-llvm-libunwind = ["unwind/system-llvm-libunwind"]
|
||||||
|
|
||||||
|
# Choose algorithms that are optimized for binary size instead of runtime performance
|
||||||
|
optimize_for_size = ["core/optimize_for_size", "alloc/optimize_for_size"]
|
||||||
|
|
||||||
|
# Make `RefCell` store additional debugging information, which is printed out when
|
||||||
|
# a borrow error occurs
|
||||||
|
debug_refcell = ["core/debug_refcell"]
|
||||||
|
|
||||||
|
llvm_enzyme = ["core/llvm_enzyme"]
|
||||||
|
|
||||||
|
# Enable using raw-dylib for Windows imports.
|
||||||
|
# This will eventually be the default.
|
||||||
|
windows_raw_dylib = ["windows-link/windows_raw_dylib"]
|
||||||
|
|
||||||
|
[package.metadata.fortanix-sgx]
|
||||||
|
# Maximum possible number of threads when testing
|
||||||
|
threads = 125
|
||||||
|
# Maximum heap size
|
||||||
|
heap_size = 0x8000000
|
||||||
|
|
||||||
|
[[test]]
|
||||||
|
name = "pipe-subprocess"
|
||||||
|
path = "tests/pipe_subprocess.rs"
|
||||||
|
harness = false
|
||||||
|
|
||||||
|
[[test]]
|
||||||
|
name = "sync"
|
||||||
|
path = "tests/sync/lib.rs"
|
||||||
|
|
||||||
|
[[test]]
|
||||||
|
name = "thread_local"
|
||||||
|
path = "tests/thread_local/lib.rs"
|
||||||
|
|
||||||
|
[[bench]]
|
||||||
|
name = "stdbenches"
|
||||||
|
path = "benches/lib.rs"
|
||||||
|
test = true
|
||||||
|
|
||||||
|
[lints.rust.unexpected_cfgs]
|
||||||
|
level = "warn"
|
||||||
|
check-cfg = [
|
||||||
|
# std use #[path] imports to portable-simd `std_float` crate
|
||||||
|
# and to the `backtrace` crate which messes-up with Cargo list
|
||||||
|
# of declared features, we therefor expect any feature cfg
|
||||||
|
'cfg(feature, values(any()))',
|
||||||
|
# Internal features aren't marked known config by default, we use these to
|
||||||
|
# gate tests.
|
||||||
|
'cfg(target_has_reliable_f16)',
|
||||||
|
'cfg(target_has_reliable_f16_math)',
|
||||||
|
'cfg(target_has_reliable_f128)',
|
||||||
|
'cfg(target_has_reliable_f128_math)',
|
||||||
|
]
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# shared = { path = "../shared", features = ["user"] }
|
||||||
|
# io_crate = { package = "io", path = "../io", features = ["alloc_crate"] }
|
||||||
4
library/std/patches/sys/args/mod.sed
Normal file
4
library/std/patches/sys/args/mod.sed
Normal file
@@ -0,0 +1,4 @@
|
|||||||
|
# 55a \ target_os = "survos" => { \
|
||||||
|
# mod survos; \
|
||||||
|
# pub use survos::*; \
|
||||||
|
# }
|
||||||
1
library/std/patches/sys/io/error/mod.sed
Normal file
1
library/std/patches/sys/io/error/mod.sed
Normal file
@@ -0,0 +1 @@
|
|||||||
|
45a \ target_os = "survos",
|
||||||
6
library/std/patches/sys/pal/mod.sed
Normal file
6
library/std/patches/sys/pal/mod.sed
Normal file
@@ -0,0 +1,6 @@
|
|||||||
|
62a \ target_os = "survos" => { \
|
||||||
|
mod unsupported; \
|
||||||
|
pub use self::unsupported::*; \
|
||||||
|
mod survos; \
|
||||||
|
pub use self::survos::*; \
|
||||||
|
}
|
||||||
2
library/std/patches/sys/random/mod.sed
Normal file
2
library/std/patches/sys/random/mod.sed
Normal file
@@ -0,0 +1,2 @@
|
|||||||
|
108a \target_os = "survos",
|
||||||
|
124a \target_os = "survos",
|
||||||
6
library/std/patches/sys/thread_local/mod.sed
Normal file
6
library/std/patches/sys/thread_local/mod.sed
Normal file
@@ -0,0 +1,6 @@
|
|||||||
|
32a \ target_os = "survos",
|
||||||
|
|
||||||
|
129a \ target_os = "survos" => { \
|
||||||
|
// todo \
|
||||||
|
pub(crate) fn enable() {} \
|
||||||
|
}
|
||||||
22
library/std/riscv64.json
Normal file
22
library/std/riscv64.json
Normal file
@@ -0,0 +1,22 @@
|
|||||||
|
{
|
||||||
|
"llvm-target": "riscv64",
|
||||||
|
"llvm-abiname": "lp64",
|
||||||
|
"abi": "lp64",
|
||||||
|
"data-layout": "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128",
|
||||||
|
"target-endian": "little",
|
||||||
|
"target-pointer-width": 64,
|
||||||
|
"arch": "riscv64",
|
||||||
|
"os": "survos",
|
||||||
|
"vendor": "unknown",
|
||||||
|
"env": "",
|
||||||
|
"features": "+i,+m,+a,+zicsr",
|
||||||
|
"linker": "ld.lld",
|
||||||
|
"linker-flavor": "ld",
|
||||||
|
"executables": true,
|
||||||
|
"panic-strategy": "abort",
|
||||||
|
"relocation-model": "static",
|
||||||
|
"disable-redzone": true,
|
||||||
|
"emit-debug-gdb-scripts": false,
|
||||||
|
"eh-frame-header": false,
|
||||||
|
"code-model": "medium"
|
||||||
|
}
|
||||||
11
library/std/src/sys/pal/survos.rs
Normal file
11
library/std/src/sys/pal/survos.rs
Normal file
@@ -0,0 +1,11 @@
|
|||||||
|
/// # Safety
|
||||||
|
/// `argc` and `argv` are passed by the kernel
|
||||||
|
#[unsafe(no_mangle)]
|
||||||
|
#[stable(feature = "rust1", since = "1.0.0")]
|
||||||
|
pub unsafe extern "C" fn _start(argc: isize, argv: *const *const u8) -> isize {
|
||||||
|
unsafe extern "C" {
|
||||||
|
fn main(argc: isize, argv: *const *const u8) -> isize;
|
||||||
|
}
|
||||||
|
|
||||||
|
unsafe { main(argc, argv) }
|
||||||
|
}
|
||||||
@@ -6,7 +6,7 @@
|
|||||||
"target-endian": "little",
|
"target-endian": "little",
|
||||||
"target-pointer-width": 64,
|
"target-pointer-width": 64,
|
||||||
"arch": "riscv64",
|
"arch": "riscv64",
|
||||||
"os": "none",
|
"os": "survos",
|
||||||
"vendor": "unknown",
|
"vendor": "unknown",
|
||||||
"env": "",
|
"env": "",
|
||||||
"features": "+i,+m,+a,+zicsr",
|
"features": "+i,+m,+a,+zicsr",
|
||||||
|
|||||||
1
sysroot/lib/rustlib/src/rust/library/library
Symbolic link
1
sysroot/lib/rustlib/src/rust/library/library
Symbolic link
@@ -0,0 +1 @@
|
|||||||
|
../../../../../../library
|
||||||
35
user.ld
35
user.ld
@@ -1,35 +0,0 @@
|
|||||||
/*
|
|
||||||
* ld directives the for barmetal RISCV
|
|
||||||
*/
|
|
||||||
OUTPUT_ARCH(riscv)
|
|
||||||
ENTRY(_start)
|
|
||||||
|
|
||||||
MEMORY {
|
|
||||||
RAM (wxa) : ORIGIN = 0x0, LENGTH = 128M
|
|
||||||
}
|
|
||||||
|
|
||||||
SECTIONS {
|
|
||||||
. = 0x0;
|
|
||||||
.text : {
|
|
||||||
KEEP(*(.text._start))
|
|
||||||
|
|
||||||
*(.text .text.*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.rodata : {
|
|
||||||
*(.rodata .rodata.*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.data : {
|
|
||||||
*(.data .data.*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.bss : ALIGN(8) {
|
|
||||||
__bss_start = .;
|
|
||||||
*(.bss .bss.*)
|
|
||||||
__bss_end = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
_heap_start = ALIGN(8);
|
|
||||||
_heap_end = ORIGIN(RAM) + LENGTH(RAM);
|
|
||||||
}
|
|
||||||
@@ -4,4 +4,6 @@ version = "0.1.0"
|
|||||||
edition = "2024"
|
edition = "2024"
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
std = { path = "../../crates/std" }
|
# std = { path = "../../crates/std" }
|
||||||
|
# shared = { path = "../../crates/shared", features = ["user"] }
|
||||||
|
# core = { path = "../../crates/std/crates/core" }
|
||||||
|
|||||||
@@ -1,6 +1,9 @@
|
|||||||
fn main() -> isize {
|
fn main() {
|
||||||
|
let a = std::env::args();
|
||||||
|
for a in a {
|
||||||
|
println!("Argument: {}", a);
|
||||||
|
}
|
||||||
println!(
|
println!(
|
||||||
"Hello from PIC program loaded dynamically with custom std and a better justfile, and syscalls ! "
|
"Hello from PIC program loaded dynamically with custom std and a better justfile, and syscalls ! "
|
||||||
);
|
);
|
||||||
0
|
|
||||||
}
|
}
|
||||||
|
|||||||
@@ -4,4 +4,7 @@ version = "0.1.0"
|
|||||||
edition = "2024"
|
edition = "2024"
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
std = { path = "../../crates/std" }
|
# std = { path = "../../crates/std" }
|
||||||
|
shared = { path = "../../crates/shared", features = ["user"] }
|
||||||
|
io = { path = "../../crates/io" }
|
||||||
|
bffs = { path = "../../crates/bffs" }
|
||||||
|
|||||||
@@ -1,23 +1,24 @@
|
|||||||
#![allow(unused)]
|
#![allow(unused)]
|
||||||
|
|
||||||
use std::{
|
use io::{Read, Write};
|
||||||
io::{Read, Write, stdin},
|
use std::io::{Stdin, stdin};
|
||||||
syscall,
|
use shared::syscall;
|
||||||
};
|
|
||||||
|
|
||||||
fn main() {
|
fn main() {
|
||||||
// let mut input = String::new();
|
let mut input = String::new();
|
||||||
|
input.push('a');
|
||||||
// let mut file = syscall::open("/dev/fb0");
|
// let mut file = syscall::open("/dev/fb0");
|
||||||
// syscall::seek(&mut file, SeekFrom::End(-3));
|
// syscall::seek(&mut file, SeekFrom::End(-3));
|
||||||
// syscall::write(&mut file, &[255; 6400 * 50]);
|
// syscall::write(&mut file, &[255; 6400 * 50]);
|
||||||
// syscall::sleep(Duration::from_secs_f64(2.0));
|
// syscall::sleep(Duration::from_secs_f64(2.0));
|
||||||
syscall::close(0);
|
syscall::close(0);
|
||||||
let mut tty = syscall::open("/dev/tty0");
|
let mut tty = syscall::open("/dev/tty0");
|
||||||
|
tty.write(input.as_bytes()).unwrap();
|
||||||
syscall::spawn("/usr/bin/shell");
|
syscall::spawn("/usr/bin/shell");
|
||||||
loop {
|
loop {
|
||||||
let mut test = [0; 2];
|
let mut test = [0; 2];
|
||||||
let len = stdin().read(&mut test).unwrap();
|
let len = tty.read(&mut test).unwrap();
|
||||||
tty.write_all(str::from_utf8(&test[..len as usize]).unwrap().as_bytes())
|
tty.write(str::from_utf8(&test[..len as usize]).unwrap().as_bytes())
|
||||||
.unwrap();
|
.unwrap();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
Reference in New Issue
Block a user