started setting up

.gitignore

@@ -0,0 +1 @@
+/target

Cargo.lock

@@ -0,0 +1,25 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "bitflags"
+version = "2.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f68f53c83ab957f72c32642f3868eec03eb974d1fb82e453128456482613d36"
+
+[[package]]
+name = "foundryos_kernel"
+version = "0.1.0"
+dependencies = [
+ "limine",
+]
+
+[[package]]
+name = "limine"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ca87cab008b8efeebdbe037cd4d1438037d48c5cb6fed939ffa5aa06315a321"
+dependencies = [
+ "bitflags",
+]

Cargo.toml

@@ -0,0 +1,10 @@
+[workspace]
+members = [
+    "kernel"
+]
+resolver = "2"
+
+[workspace.package]
+version = "0.1.0"
+edition = "2021"
+

config/limine.conf

@@ -0,0 +1,5 @@
+timeout: 1
+
+/foundry-os
+    protocol: limine
+    kernel_path: boot()/boot/kernel

customos.json

@@ -0,0 +1,30 @@
+{
+    "llvm-target": "x86_64-unknown-none",
+    "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128",
+    "arch": "x86_64",
+    "target-endian": "little",
+    "target-pointer-width": "64",
+    "target-c-int-width": "32",
+    "os": "none",
+    "executables": true,
+    "linker-flavor": "ld.lld",
+    "linker": "rust-lld",
+    "panic-strategy": "abort",
+    "disable-redzone": true,
+    "features": "-mmx,-sse,+soft-float",
+    "relocation-model": "static",
+    "code-model": "kernel",
+    "pre-link-args": {
+      "ld.lld": [
+        "--script=linker/linker.ld",
+        "-nostdlib",
+        "--no-dynamic-linker",
+        "-static",
+        "--no-pie",
+        "--gc-sections",
+        "--build-id=none",
+        "-z", "max-page-size=0x1000"
+      ]
+    }
+  }
+  

kernel/.cargo/config.toml

@@ -0,0 +1,7 @@
+[build]
+target = "../customos"
+target-dir = "./target"
+
+[unstable]
+build-std = ["core", "compiler_builtins"]
+build-std-features = ["compiler-builtins-mem"]

kernel/Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "foundryos_kernel"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+limine = "0.3.1"

kernel/build.rs

@@ -0,0 +1,7 @@
+fn main() {
+    let arch = std::env::var("CARGO_CFG_TARGET_ARCH").unwrap();
+    // Tell cargo to pass the linker script to the linker..
+    println!("cargo:rustc-link-arg=-Tlinker-{arch}.ld");
+    // ..and to re-run if it changes.
+    println!("cargo:rerun-if-changed=linker-{arch}.ld");
+}

kernel/customos/CACHEDIR.TAG

@@ -0,0 +1,3 @@
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by cargo.
+# For information about cache directory tags see https://bford.info/cachedir/

kernel/customos/debug/.fingerprint/compiler_builtins-7ff902764ead3159/run-build-script-build-script-build

@@ -0,0 +1 @@
+2c12b06536f46cd1

kernel/customos/debug/.fingerprint/compiler_builtins-7ff902764ead3159/run-build-script-build-script-build.json

@@ -0,0 +1 @@
+{"rustc":5637828655848808591,"features":"","declared_features":"","target":0,"profile":0,"path":0,"deps":[[16831489395241507197,"build_script_build",false,2449660372133931133]],"local":[{"RerunIfChanged":{"output":"../customos/debug/build/compiler_builtins-7ff902764ead3159/output","paths":["build.rs","configure.rs"]}}],"rustflags":[],"config":0,"compile_kind":0}

kernel/customos/debug/.fingerprint/core-0a08e04c20f15c0b/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

kernel/customos/debug/.fingerprint/core-0a08e04c20f15c0b/output-lib-core

@@ -0,0 +1 @@
+{"$message_type":"diagnostic","message":"Error loading target specification: Could not find specification for target \"../customos\". Run `rustc --print target-list` for a list of built-in targets","code":null,"level":"error","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror\u001b[0m\u001b[0m\u001b[1m: Error loading target specification: Could not find specification for target \"../customos\". Run `rustc --print target-list` for a list of built-in targets\u001b[0m\n\n"}

kernel/customos/debug/.fingerprint/foundryos_kernel-15da3dc5b1d972d1/run-build-script-build-script-build

@@ -0,0 +1 @@
+85b0379a2e964349

kernel/customos/debug/.fingerprint/foundryos_kernel-15da3dc5b1d972d1/run-build-script-build-script-build.json

@@ -0,0 +1 @@
+{"rustc":5637828655848808591,"features":"","declared_features":"","target":0,"profile":0,"path":0,"deps":[[16831489395241507197,"build_script_build",false,15090704965883138604],[4566724075159146729,"build_script_build",false,12086878114467551400]],"local":[{"RerunIfChanged":{"output":"../customos/debug/build/foundryos_kernel-15da3dc5b1d972d1/output","paths":["linker-x86_64.ld"]}}],"rustflags":[],"config":0,"compile_kind":0}

kernel/customos/debug/build/compiler_builtins-7ff902764ead3159/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

kernel/customos/debug/build/compiler_builtins-7ff902764ead3159/output

@@ -0,0 +1,151 @@
+cargo::rerun-if-changed=build.rs
+cargo::rerun-if-changed=configure.rs
+cargo::rustc-check-cfg=cfg(__ashldi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__ashlsi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__ashrdi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__ashrsi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__bswapsi2, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__bswapdi2, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__bswapti2, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__divdi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__divsi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__divmoddi4, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__divmodsi4, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__divmodsi4, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__divmodti4, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__lshrdi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__lshrsi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__moddi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__modsi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__muldi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__udivdi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__udivmoddi4, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__udivmodsi4, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__udivsi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__umoddi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__umodsi3, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas1_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas1_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas1_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas1_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas2_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas2_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas2_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas2_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas4_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas4_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas4_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas4_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas8_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas8_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas8_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas8_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas16_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas16_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas16_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_cas16_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd1_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd1_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd1_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd1_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd2_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd2_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd2_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd2_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd4_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd4_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd4_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd4_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd8_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd8_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd8_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldadd8_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr1_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr1_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr1_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr1_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr2_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr2_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr2_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr2_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr4_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr4_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr4_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr4_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr8_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr8_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr8_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldclr8_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor1_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor1_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor1_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor1_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor2_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor2_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor2_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor2_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor4_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor4_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor4_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor4_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor8_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor8_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor8_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldeor8_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset1_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset1_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset1_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset1_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset2_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset2_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset2_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset2_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset4_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset4_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset4_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset4_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset8_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset8_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset8_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_ldset8_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp1_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp1_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp1_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp1_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp2_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp2_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp2_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp2_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp4_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp4_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp4_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp4_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp8_relax, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp8_acq, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp8_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(__aarch64_swp8_acq_rel, values("optimized-c"))
+cargo::rustc-check-cfg=cfg(target_feature, values("vis3"))
+cargo::rustc-check-cfg=cfg(feature, values("checked"))
+cargo::rustc-check-cfg=cfg(assert_no_panic)
+cargo::rustc-check-cfg=cfg(f16_enabled)
+cargo::rustc-check-cfg=cfg(f128_enabled)
+cargo::rustc-cfg=f16_enabled
+cargo::rustc-cfg=f128_enabled
+cargo:rustc-check-cfg=cfg(intrinsics_enabled)
+cargo:rustc-check-cfg=cfg(arch_enabled)
+cargo:rustc-check-cfg=cfg(optimizations_enabled)
+cargo:rustc-check-cfg=cfg(feature, values("unstable-public-internals"))
+cargo:rustc-cfg=intrinsics_enabled
+cargo:rustc-cfg=arch_enabled
+cargo:rustc-check-cfg=cfg(optimizations_enabled)
+cargo:rustc-check-cfg=cfg(x86_no_sse)
+cargo:rustc-env=CFG_CARGO_FEATURES=["compiler-builtins", "core", "default", "mem", "rustc-dep-of-std"]
+cargo:rustc-env=CFG_OPT_LEVEL=0
+cargo:rustc-env=CFG_TARGET_FEATURES=["x87"]
+cargo:rustc-cfg=feature="unstable-intrinsics"
+cargo:compiler-rt=/home/zxq5/.cargo/bin/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.146/compiler-rt
+cargo::rustc-check-cfg=cfg(feature, values("mem-unaligned"))
+cargo:rustc-cfg=feature="mem-unaligned"
+cargo::rustc-check-cfg=cfg(thumb)
+cargo::rustc-check-cfg=cfg(thumb_1)
+cargo::rustc-check-cfg=cfg(kernel_user_helpers)

kernel/customos/debug/build/compiler_builtins-7ff902764ead3159/root-output

@@ -0,0 +1 @@
+/home/zxq5/Projects/OSDev/FoundryOS/kernel/./target/../customos/debug/build/compiler_builtins-7ff902764ead3159/out

kernel/customos/debug/build/foundryos_kernel-15da3dc5b1d972d1/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

kernel/customos/debug/build/foundryos_kernel-15da3dc5b1d972d1/output

@@ -0,0 +1,2 @@
+cargo:rustc-link-arg=-Tlinker-x86_64.ld
+cargo:rerun-if-changed=linker-x86_64.ld

kernel/customos/debug/build/foundryos_kernel-15da3dc5b1d972d1/root-output

@@ -0,0 +1 @@
+/home/zxq5/Projects/OSDev/FoundryOS/kernel/./target/../customos/debug/build/foundryos_kernel-15da3dc5b1d972d1/out

kernel/rust-toolchain.toml

@@ -0,0 +1,4 @@
+[toolchain]
+channel = "nightly"
+targets = ["rust-src", "llvm-tools-preview", "rustfmt", "clippy"]
+components = []

kernel/src/main.rs

@@ -0,0 +1,67 @@
+#![no_std]
+#![no_main]
+
+use core::arch::asm;
+
+use limine::request::{FramebufferRequest, RequestsEndMarker, RequestsStartMarker};
+use limine::BaseRevision;
+
+/// Sets the base revision to the latest revision supported by the crate.
+/// See specification for further info.
+/// Be sure to mark all limine requests with #[used], otherwise they may be removed by the compiler.
+#[used]
+// The .requests section allows limine to find the requests faster and more safely.
+#[link_section = ".requests"]
+static BASE_REVISION: BaseRevision = BaseRevision::new();
+
+#[used]
+#[link_section = ".requests"]
+static FRAMEBUFFER_REQUEST: FramebufferRequest = FramebufferRequest::new();
+
+/// Define the stand and end markers for Limine requests.
+#[used]
+#[link_section = ".requests_start_marker"]
+static _START_MARKER: RequestsStartMarker = RequestsStartMarker::new();
+#[used]
+#[link_section = ".requests_end_marker"]
+static _END_MARKER: RequestsEndMarker = RequestsEndMarker::new();
+
+#[no_mangle]
+unsafe extern "C" fn kmain() -> ! {
+    // All limine requests must also be referenced in a called function, otherwise they may be
+    // removed by the linker.
+    assert!(BASE_REVISION.is_supported());
+
+    if let Some(framebuffer_response) = FRAMEBUFFER_REQUEST.get_response() {
+        if let Some(framebuffer) = framebuffer_response.framebuffers().next() {
+            for i in 0..100_u64 {
+                // Calculate the pixel offset using the framebuffer information we obtained above.
+                // We skip `i` scanlines (pitch is provided in bytes) and add `i * 4` to skip `i` pixels forward.
+                let pixel_offset = i * framebuffer.pitch() + i * 4;
+
+                // Write 0xFFFFFFFF to the provided pixel offset to fill it white.
+                *(framebuffer.addr().add(pixel_offset as usize) as *mut u32) = 0xFFFFFFFF;
+            }
+        }
+    }
+
+    hcf();
+}
+
+#[panic_handler]
+fn rust_panic(_info: &core::panic::PanicInfo) -> ! {
+    hcf();
+}
+
+fn hcf() -> ! {
+    loop {
+        unsafe {
+            #[cfg(target_arch = "x86_64")]
+            asm!("hlt");
+            #[cfg(any(target_arch = "aarch64", target_arch = "riscv64"))]
+            asm!("wfi");
+            #[cfg(target_arch = "loongarch64")]
+            asm!("idle 0");
+        }
+    }
+}

kernel/target/.rustc_info.json

@@ -0,0 +1 @@
+{"rustc_fingerprint":10191676143533991604,"outputs":{"17747080675513052775":{"success":true,"status":"","code":0,"stdout":"rustc 1.87.0-nightly (827a0d638 2025-02-18)\nbinary: rustc\ncommit-hash: 827a0d638dabc9a22c56f9c37a557568f86ac76c\ncommit-date: 2025-02-18\nhost: x86_64-unknown-linux-gnu\nrelease: 1.87.0-nightly\nLLVM version: 20.1.0\n","stderr":""},"7971740275564407648":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.so\nlib___.so\nlib___.a\nlib___.so\n/home/zxq5/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu\noff\npacked\nunpacked\n___\ndebug_assertions\nfmt_debug=\"full\"\noverflow_checks\npanic=\"unwind\"\nproc_macro\nrelocation_model=\"pic\"\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"gnu\"\ntarget_family=\"unix\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_feature=\"x87\"\ntarget_has_atomic\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_has_atomic_equal_alignment=\"16\"\ntarget_has_atomic_equal_alignment=\"32\"\ntarget_has_atomic_equal_alignment=\"64\"\ntarget_has_atomic_equal_alignment=\"8\"\ntarget_has_atomic_equal_alignment=\"ptr\"\ntarget_has_atomic_load_store\ntarget_has_atomic_load_store=\"16\"\ntarget_has_atomic_load_store=\"32\"\ntarget_has_atomic_load_store=\"64\"\ntarget_has_atomic_load_store=\"8\"\ntarget_has_atomic_load_store=\"ptr\"\ntarget_os=\"linux\"\ntarget_pointer_width=\"64\"\ntarget_thread_local\ntarget_vendor=\"unknown\"\nub_checks\nunix\n","stderr":""},"16938275954012004043":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.a\n/home/zxq5/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu\noff\n___\ndebug_assertions\nfmt_debug=\"full\"\noverflow_checks\npanic=\"abort\"\nproc_macro\nrelocation_model=\"static\"\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"\"\ntarget_feature=\"x87\"\ntarget_has_atomic\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_has_atomic_equal_alignment=\"16\"\ntarget_has_atomic_equal_alignment=\"32\"\ntarget_has_atomic_equal_alignment=\"64\"\ntarget_has_atomic_equal_alignment=\"8\"\ntarget_has_atomic_equal_alignment=\"ptr\"\ntarget_has_atomic_load_store\ntarget_has_atomic_load_store=\"16\"\ntarget_has_atomic_load_store=\"32\"\ntarget_has_atomic_load_store=\"64\"\ntarget_has_atomic_load_store=\"8\"\ntarget_has_atomic_load_store=\"ptr\"\ntarget_os=\"none\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"unknown\"\nub_checks\n","stderr":"warning: target feature `sse2` must be enabled to ensure that the ABI of the current target can be implemented correctly\n  |\n  = note: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!\n  = note: for more information, see issue #116344 <https://github.com/rust-lang/rust/issues/116344>\n\nwarning: dropping unsupported crate type `dylib` for target `../customos`\n\nwarning: dropping unsupported crate type `cdylib` for target `../customos`\n\nwarning: dropping unsupported crate type `proc-macro` for target `../customos`\n\nwarning: 4 warnings emitted\n\n"}},"successes":{}}

kernel/target/CACHEDIR.TAG

@@ -0,0 +1,3 @@
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by cargo.
+# For information about cache directory tags see https://bford.info/cachedir/

kernel/target/debug/.fingerprint/compiler_builtins-96bb72fd3eed954b/build-script-build-script-build

@@ -0,0 +1 @@
+7de8642d21f1fe21

kernel/target/debug/.fingerprint/compiler_builtins-96bb72fd3eed954b/build-script-build-script-build.json

@@ -0,0 +1 @@
+{"rustc":5637828655848808591,"features":"[\"compiler-builtins\", \"core\", \"default\", \"mem\", \"rustc-dep-of-std\"]","declared_features":"[\"c\", \"cc\", \"compiler-builtins\", \"core\", \"default\", \"mangled-names\", \"mem\", \"no-asm\", \"no-f16-f128\", \"public-test-deps\", \"rustc-dep-of-std\"]","target":5408242616063297496,"profile":15657897354478470176,"path":1296201966205883023,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/compiler_builtins-96bb72fd3eed954b/dep-build-script-build-script-build","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

kernel/target/debug/.fingerprint/compiler_builtins-96bb72fd3eed954b/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

kernel/target/debug/.fingerprint/foundryos_kernel-4c0b4334571dcf0e/build-script-build-script-build

@@ -0,0 +1 @@
+a81848289b37bda7

kernel/target/debug/.fingerprint/foundryos_kernel-4c0b4334571dcf0e/build-script-build-script-build.json

@@ -0,0 +1 @@
+{"rustc":5637828655848808591,"features":"[]","declared_features":"[]","target":5408242616063297496,"profile":8731458305071235362,"path":11588123521703303381,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/foundryos_kernel-4c0b4334571dcf0e/dep-build-script-build-script-build","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

kernel/target/debug/.fingerprint/foundryos_kernel-4c0b4334571dcf0e/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

kernel/target/debug/build/compiler_builtins-96bb72fd3eed954b/build_script_build-96bb72fd3eed954b.d

@@ -0,0 +1,6 @@
+/home/zxq5/Projects/OSDev/FoundryOS/kernel/./target/debug/build/compiler_builtins-96bb72fd3eed954b/build_script_build-96bb72fd3eed954b: /home/zxq5/.cargo/bin/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.146/build.rs /home/zxq5/.cargo/bin/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.146/configure.rs
+
+/home/zxq5/Projects/OSDev/FoundryOS/kernel/./target/debug/build/compiler_builtins-96bb72fd3eed954b/build_script_build-96bb72fd3eed954b.d: /home/zxq5/.cargo/bin/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.146/build.rs /home/zxq5/.cargo/bin/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.146/configure.rs
+
+/home/zxq5/.cargo/bin/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.146/build.rs:
+/home/zxq5/.cargo/bin/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.146/configure.rs:

kernel/target/debug/build/foundryos_kernel-4c0b4334571dcf0e/build_script_build-4c0b4334571dcf0e.d

@@ -0,0 +1,5 @@
+/home/zxq5/Projects/OSDev/FoundryOS/kernel/./target/debug/build/foundryos_kernel-4c0b4334571dcf0e/build_script_build-4c0b4334571dcf0e: kernel/build.rs
+
+/home/zxq5/Projects/OSDev/FoundryOS/kernel/./target/debug/build/foundryos_kernel-4c0b4334571dcf0e/build_script_build-4c0b4334571dcf0e.d: kernel/build.rs
+
+kernel/build.rs:

linker/kernel-linker-x86_64.ld

@@ -0,0 +1,63 @@
+/* Tell the linker that we want an x86_64 ELF64 output file */
+OUTPUT_FORMAT(elf64-x86-64)
+
+/* We want the symbol kmain to be our entry point */
+ENTRY(kmain)
+
+/* Define the program headers we want so the bootloader gives us the right */
+/* MMU permissions; this also allows us to exert more control over the linking */
+/* process. */
+PHDRS
+{
+    text    PT_LOAD;
+    rodata  PT_LOAD;
+    data    PT_LOAD;
+}
+
+SECTIONS
+{
+    /* We want to be placed in the topmost 2GiB of the address space, for optimisations */
+    /* and because that is what the Limine spec mandates. */
+    /* Any address in this region will do, but often 0xffffffff80000000 is chosen as */
+    /* that is the beginning of the region. */
+    . = 0xffffffff80000000;
+
+    .text : {
+        *(.text .text.*)
+    } :text
+
+    /* Move to the next memory page for .rodata */
+    . = ALIGN(CONSTANT(MAXPAGESIZE));
+
+    .rodata : {
+        *(.rodata .rodata.*)
+    } :rodata
+
+    /* Move to the next memory page for .data */
+    . = ALIGN(CONSTANT(MAXPAGESIZE));
+
+    .data : {
+        *(.data .data.*)
+
+        /* Place the sections that contain the Limine requests as part of the .data */
+        /* output section. */
+        KEEP(*(.requests_start_marker))
+        KEEP(*(.requests))
+        KEEP(*(.requests_end_marker))
+    } :data
+
+    /* NOTE: .bss needs to be the last thing mapped to :data, otherwise lots of */
+    /* unnecessary zeros will be written to the binary. */
+    /* If you need, for example, .init_array and .fini_array, those should be placed */
+    /* above this. */
+    .bss : {
+        *(.bss .bss.*)
+        *(COMMON)
+    } :data
+
+    /* Discard .note.* and .eh_frame* since they may cause issues on some hosts. */
+    /DISCARD/ : {
+        *(.eh_frame*)
+        *(.note .note.*)
+    }
+}