52 lines
1.7 KiB
Shell
Executable file
52 lines
1.7 KiB
Shell
Executable file
#!/usr/bin/env bash
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set -euo pipefail
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[[ $# -eq 3 ]] || {
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echo "usage: build-native-final-resident-candidate.sh <world-root> <output-directory> <recovery-token-file>" >&2
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exit 64
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}
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world_root=$(readlink -f "$1")
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output_root=$(readlink -m "$2")
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token_file=$(readlink -f "$3")
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source_root=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
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native_root=${source_root}/native/x86_64-bios
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command -v nasm >/dev/null
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token_hex=$(tr -d '\r\n ' <"${token_file}")
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[[ ${token_hex} =~ ^[0-9a-fA-F]{32}$ ]] || {
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echo "recovery token must be exactly 16 bytes encoded as 32 hexadecimal characters" >&2
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exit 65
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}
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mkdir -p "${output_root}"
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chmod 0700 "${output_root}"
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cargo run --quiet --manifest-path "${source_root}/Cargo.toml" \
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-p hldp-native-compiler -- "${world_root}" "${output_root}/world.inc"
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{
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printf 'ghal_recovery_capability: db '
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for index in $(seq 0 15); do
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[[ ${index} -eq 0 ]] || printf ','
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printf '0x%s' "${token_hex:$((index * 2)):2}"
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done
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printf '\n'
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} >"${output_root}/recovery-token.inc"
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chmod 0600 "${output_root}/recovery-token.inc"
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layout_args=()
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while IFS= read -r argument; do layout_args+=("${argument}"); done \
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< <("${source_root}/scripts/native-layout-nasm-args.sh" "${world_root}")
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(
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cd "${output_root}"
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nasm -f bin -I "${output_root}/" -I "${native_root}/" \
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"${layout_args[@]}" \
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-dGHOS_PHYSICAL_CANDIDATE=1 \
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-dGHOS_NATIVE_RESIDENT=1 \
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-dGHOS_NATIVE_FINAL_RESIDENT=1 \
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-dGHOS_NATIVE_ANCHOR_SERVICE=1 \
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"${native_root}/boot.asm" \
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-o guanghu-os-x86_64-bios-final-resident.img
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)
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[[ $(stat -c %s "${output_root}/guanghu-os-x86_64-bios-final-resident.img") -eq 14848 ]]
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sha256sum "${output_root}/guanghu-os-x86_64-bios-final-resident.img" \
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>"${output_root}/guanghu-os-x86_64-bios-final-resident.img.sha256"
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