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#!/usr/bin/env bash
set -Eeuo pipefail
: "${APP:="QEMU"}"
: "${PLATFORM:="x64"}"
: "${SUPPORT:="https://github.com/qemus/qemu"}"
cd /run
. start.sh # Startup hook
. utils.sh # Load functions
. reset.sh # Initialize system
. server.sh # Start webserver
. define.sh # Define images
. install.sh # Download image
. disk.sh # Initialize disks
. display.sh # Initialize graphics
. network.sh # Initialize network
. boot.sh # Configure boot
. proc.sh # Initialize processor
. memory.sh # Check available memory
. config.sh # Configure arguments
. finish.sh # Finish initialization
trap - ERR
version=$(qemu-system-x86_64 --version | head -n 1 | cut -d '(' -f 1 | awk '{ print $NF }')
info "Booting image${BOOT_DESC} using QEMU v$version..."
# Print which accelerator will be used (KVM vs TCG)
ACCEL_NAME="tcg"
if [[ "${KVM:-Y}" != [Nn]* ]]; then
if [ -e /dev/kvm ] && [ -w /dev/kvm ] 2>/dev/null; then
ACCEL_NAME="kvm"
else
ACCEL_NAME="tcg"
fi
else
ACCEL_NAME="tcg"
fi
info "Selected accelerator: $ACCEL_NAME (set KVM=N to force TCG)"
exec qemu-system-x86_64 ${ARGS:+ $ARGS}
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