55 lines
2.5 KiB
Bash
55 lines
2.5 KiB
Bash
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#!/usr/bin/env bash
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# Inspect GPT images: embedded utsm.elf, ESP files, and X11 library health
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# inside the ESP linux-rootfs.img (/usr/local/lib/xorg-libs + Xorg.good).
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set -uo pipefail
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ROOT=/mnt/d/Code/DEAICUP/Deshab
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EXP=$(md5sum "$ROOT/SYSTEM/boot/utsm.elf" | cut -d' ' -f1)
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echo "expected utsm.elf md5=$EXP size=$(stat -c %s "$ROOT/SYSTEM/boot/utsm.elf")"
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check_lib() {
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local f="$1"
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if [[ ! -e "$f" ]]; then echo " MISSING $f"; return; fi
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local kind
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kind=$(file -b "$f" 2>/dev/null | cut -c1-60)
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local ent=""
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if [[ "$kind" == ELF* ]]; then
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ent=$(readelf -h "$f" 2>/dev/null | awk '/Entry point/{print $4}')
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fi
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printf ' %-46s %10s %-40s entry=%s\n' "$(basename "$f")" "$(stat -c %s "$f")" "$kind" "$ent"
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}
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for img in "$@"; do
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echo "=== $img"
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[[ -f "$img" ]] || { echo " missing"; continue; }
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L=$(losetup --find --show --partscan "$img")
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sleep 0.3
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M=$(mktemp -d)
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mount "${L}p1" "$M" 2>/dev/null || { echo " ESP mount failed"; losetup -d "$L"; rmdir "$M"; continue; }
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got=$(md5sum "$M/boot/utsm.elf" 2>/dev/null | cut -d' ' -f1)
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n=$(strings -a "$M/boot/utsm.elf" 2>/dev/null | grep -c FLUSH_N || true)
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[[ "$got" == "$EXP" ]] && st=CURRENT || st=STALE
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echo " utsm.elf: $st md5=$got FLUSH_N=$n"
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for f in boot/linux-bzImage boot/linux-initrd.img boot/linux-rootfs.img boot/linux-extra-rootfs.img; do
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[[ -f "$M/$f" ]] && echo " $(basename "$f"): $(stat -c %s "$M/$f") bytes $(stat -c %y "$M/$f" | cut -c1-19)"
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done
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R=$(mktemp -d)
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if mount -o loop,ro "$M/boot/linux-rootfs.img" "$R" 2>/dev/null; then
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echo " -- rootfs /usr/local/lib/xorg-libs: $(ls "$R/usr/local/lib/xorg-libs" 2>/dev/null | wc -l) files"
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check_lib "$R/usr/local/lib/Xorg.good"
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for lib in libinput.so.10 libffi.so.8 libXdmcp.so.6.0.0 libpixman-1.so.0 libXau.so.6.0.0 libdrm.so.2 libxfont2.so.2 libXfont2.so.2 libeudev.so.1 libwacom.so.9 libmtdev.so.1 libevdev.so.2 libgudev-1.0.so.0 libxkbcommon.so.0 libxcb.so.1 libX11.so.6; do
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check_lib "$R/usr/local/lib/xorg-libs/$lib"
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done
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echo " -- rootfs own copies:"
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for p in usr/lib/Xorg usr/lib/libinput.so.10 usr/lib/libffi.so.8 usr/lib/libc.so.6 usr/lib/libXdmcp.so.6.0.0; do
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check_lib "$R/$p"
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done
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echo " -- xorg modules(drivers): $(ls "$R/usr/local/lib/xorg/modules/drivers" 2>/dev/null | tr '\n' ' ')"
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umount "$R"
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else
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echo " rootfs mount failed"
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fi
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rmdir "$R"
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umount "$M"
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losetup -d "$L"
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rmdir "$M"
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done
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