bootloader-x86_64-bios-boot-sector
| Crates.io | bootloader-x86_64-bios-boot-sector |
| lib.rs | bootloader-x86_64-bios-boot-sector |
| version | |
| source | src |
| created_at | 2022-11-13 21:14:59.78916 |
| updated_at | 2024-11-02 07:01:44.854985 |
| description | BIOS boot sector for the `bootloader` crate |
| homepage | |
| repository | https://github.com/rust-osdev/bootloader |
| max_upload_size | |
| id | 714514 |
| Cargo.toml error: | TOML parse error at line 18, column 1 | 18 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include` |
| size | 0 |
bootloader (github:rust-osdev:bootloader)
documentation
README
First Stage: Bootsector
This executable needs to fit into the 512-byte boot sector, so we need to use all kinds of tricks to keep the size down.
Build Commands
cargo build --profile=stage-1 -Zbuild-std=core --target ../../i386-code16-boot-sector.json -Zbuild-std-features=compiler-builtins-memobjcopy -I elf32-i386 -O binary ../../target/i386-code16-boot-sector/stage-1/bootloader-x86_64-bios-boot-sector ../../target/disk_image.img
To run in QEMU:
qemu-system-x86_64 -drive format=raw,file=../../target/disk_image.img
To print the contents of the ELF file, e.g. for trying to bring the size down:
objdump -xsdS -M i8086,intel ../../target/i386-code16-boot-sector/stage-1/bootloader-x86_64-bios-boot-sector