From acd0fe1bc38746f36fff24a7497041e5c5010977 Mon Sep 17 00:00:00 2001
From: salmonik <salmonik@tuta.io>
Date: Thu, 27 Aug 2026 18:35:59 +0200
Subject: scripts: migrate all QEMU/test scripts to single system image

boot.sh: replace esp/ + DISK_IMG with single SYSTEM_IMG on ide.0
(hooks into mksystem.sh --force for auto-staging).

boot-image.sh: delegate to mksystem.sh --chain (build-image.sh deleted).

build-image-release.sh: delegate to mksystem.sh --chain --gpt.

qemu.sh: flexible launcher uses SYSTEM_IMG; --chain flag for
full-chain build.

test-disk.sh: drop ESP_DIR (mksystem.sh stages everything).

test-fault.sh: boot system.img on ide.0 + CRASHLOG stick on ide.1;
replace deleted mkdisk.sh with inline mkfs.fat.

test-gfx.sh: system.img on ide.0, stage via mksystem.sh.

test-mouse.sh: system.img on ide.0, stage via mksystem.sh.

test-msg.sh: system.img on ide.0, stage via mksystem.sh.

Makefile: remove stale build-image.sh/mkdisk.sh references from help;
image target delegates to mksystem.sh --chain.

All scripts syntax-checked (bash -n). build-image.sh and mkdisk.sh
no longer referenced anywhere.
---
 scripts/build-image-release.sh | 91 +++++-------------------------------------
 1 file changed, 11 insertions(+), 80 deletions(-)

(limited to 'scripts/build-image-release.sh')

diff --git a/scripts/build-image-release.sh b/scripts/build-image-release.sh
index 32f8f91..e4c5250 100755
--- a/scripts/build-image-release.sh
+++ b/scripts/build-image-release.sh
@@ -1,99 +1,30 @@
 #!/usr/bin/env bash
 #
-# scripts/build-image.sh — assemble a bootable rs-dos disk image (UEFI/GPT)
+# scripts/build-image-release.sh — build the release GPT disk image
 #
-# Layout:
-#   Partition 1: ESP (FAT32) — rsboot bootloader + kernel
-#
-# Output:
-#   rs-dos.img (or custom path) — bootable raw disk image for UEFI
+# Produces a single dd-able system image with the release build of
+# the kernel, rsboot bootloader, and all binaries in /bin/.
 #
 # Usage:
-#   ./scripts/build-image.sh [output.img]
+#   ./scripts/build-image-release.sh [output.img]
 #
 set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
-PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
-
+PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
 cd "$PROJECT_DIR"
 
-BUILD_DIR="$PROJECT_DIR/build"
-ESP_DIR="$PROJECT_DIR/esp"
-
-IMAGE="${1:-$PROJECT_DIR/rs-dos.img}"
-TARGET=x86_64-unknown-uefi
-PROFILE=release
-OUT_DIR="target/${TARGET}/${PROFILE}"
-
-BOOTLOADER="$BUILD_DIR/bootloader/BOOTX64.EFI"
-KERNEL="$OUT_DIR/rsdos.efi"
-BZIMAGE="$ESP_DIR/bzImage"
-INITRD="$ESP_DIR/initramfs.cpio.gz"
-BOOT_EFI="$ESP_DIR/EFI/BOOT/BOOTX64.EFI"
-
-ESP_START=2048 # 1 MiB offset (standard alignment)
-ESP_SIZE_MB=64
-
-IMAGE_SIZE_MB=$((ESP_SIZE_MB + 2)) # ESP + GPT gap + backup
-
-# ---- checks ----
-for cmd in sfdisk mkfs.vfat mcopy truncate dd; do
-	if ! command -v "$cmd" &>/dev/null; then
-		echo "Error: $cmd not found"
-		exit 1
-	fi
-done
-
-# ---- build kernel ----
-echo "[1/4] Building kernel..."
-cargo build --release --package rsdos --target x86_64-unknown-uefi ${CARGO_FLAGS:-}
-
-# ---- build bootloader ----
-echo "[2/4] Building bootloader..."
-if [ ! -f "$BOOTLOADER" ]; then
-	"$SCRIPT_DIR/build-bootloader.sh"
-fi
-
-# ---- assemble ESP ----
-echo "[3/4] Assembling ESP..."
-mkdir -p "$ESP_DIR/EFI/BOOT"
-cp "$KERNEL" "$BZIMAGE"
-cp "$BOOTLOADER" "$BOOT_EFI"
-if [ ! -f "$INITRD" ]; then
-	printf '' | gzip >"$INITRD"
-fi
-
-# ---- create disk image ----
-echo "[4/4] Writing disk image..."
-rm -f "$IMAGE"
-truncate -s "${IMAGE_SIZE_MB}M" "$IMAGE"
-
-# GPT partition table: single EFI System partition
-sfdisk --quiet "$IMAGE" <<EOF
-label: gpt
-type=U, start=$ESP_START, size=+
-EOF
-
-# Build FAT32 image with ESP contents
-ESP_IMG=$(mktemp)
-truncate -s "${ESP_SIZE_MB}M" "$ESP_IMG"
-mkfs.vfat -F 32 -n "RS-DOS" "$ESP_IMG" >/dev/null 2>&1
+IMAGE="${1:-rs-dos.img}"
 
-# Copy files into FAT
-mmd -i "$ESP_IMG" ::/EFI 2>/dev/null || true
-mmd -i "$ESP_IMG" ::/EFI/BOOT 2>/dev/null || true
-mcopy -i "$ESP_IMG" "$BOOT_EFI" ::/EFI/BOOT/BOOTX64.EFI
-mcopy -i "$ESP_IMG" "$BZIMAGE" ::/bzImage 2>/dev/null || true
-mcopy -i "$ESP_IMG" "$INITRD" ::/initramfs.cpio.gz 2>/dev/null || true
+echo "=== Building release kernel ==="
+cargo build --release --package rsdos --target x86_64-unknown-uefi
 
-# Inject FAT into image at partition offset
-dd if="$ESP_IMG" of="$IMAGE" bs=512 seek="$ESP_START" conv=notrunc 2>/dev/null
-rm -f "$ESP_IMG"
+echo "=== Building system image (chain + GPT) ==="
+"$SCRIPT_DIR/mksystem.sh" --chain --gpt "$IMAGE"
 
 echo ""
 echo "=== Done: $IMAGE ==="
 ls -lh "$IMAGE"
 echo ""
-echo "Boot with:  ./scripts/boot-image.sh"
+echo "Boot with:  ./scripts/boot-image.sh --gui"
 echo "USB:        sudo dd if=$IMAGE of=/dev/sdX bs=4M status=progress"
-- 
cgit v1.2.3