#
# Build
#

set build_components {
	core init
	drivers/timer
	app/numptyphysics server/ram_fs
	drivers/framebuffer drivers/platform drivers/input
}

lappend_if [have_spec usb] build_components drivers/usb

build $build_components

create_boot_directory

#
# Generate config
#

append config {
<config prio_levels="4">
	<parent-provides>
		<service name="ROM"/>
		<service name="RAM"/>
		<service name="IRQ"/>
		<service name="IO_MEM"/>
		<service name="IO_PORT"/>
		<service name="CAP"/>
		<service name="PD"/>
		<service name="RM"/>
		<service name="CPU"/>
		<service name="LOG"/>
		<service name="SIGNAL"/>
	</parent-provides>
	<default-route>
		<any-service> <parent/> <any-child/> </any-service>
	</default-route>}

append_if [have_spec sdl] config {
	<start name="fb_sdl">
		<resource name="RAM" quantum="4M"/>
		<provides>
			<service name="Input"/>
			<service name="Framebuffer"/>
		</provides>
	</start>}

append_if [have_spec platform_rpi] config {
	<start name="platform_drv" priority="-1">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Platform"/></provides>
		<config/>
	</start>}

append_if [have_spec framebuffer] config {
	<start name="fb_drv" priority="-1">
		<resource name="RAM" quantum="4M"/>
		<provides><service name="Framebuffer"/></provides>
		<config buffered="yes" />
	</start>}

append_if [have_spec ps2] config {
	<start name="ps2_drv" priority="-1">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Input"/></provides>
	</start>}

append_if [expr ![have_spec ps2] && [have_spec usb]] config {
	<start name="usb_drv">
		<resource name="RAM" quantum="12M"/>
		<provides><service name="Input"/></provides>
		<config ehci="yes" uhci="yes" xhci="no"> <hid/> </config>
	</start> }

append config {
	<start name="timer">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Timer"/></provides>
	</start>

	<start name="ram_fs" priority="-1">
		<resource name="RAM" quantum="4M"/>
		<provides> <service name="File_system"/> </provides>
		<config> <policy writeable="yes" root="/"/> </config>
	</start>

	<start name="numptyphysics" priority="-2">
		<resource name="RAM" quantum="64M"/>
		<config>
			<libc stdout="/dev/log" stderr="/dev/log" >
				<vfs>
					<tar name="numptyphysics_data.tar" />
					<dir name="dev"> <log/> </dir>
					<fs/>
				</vfs>
			</libc>
		</config>
	</start>
</config>}

install_config $config

#
# Boot modules
#

# generic modules
set boot_modules {
	core init
	timer ram_fs
	numptyphysics
	freetype.lib.so
	jpeg.lib.so
	ld.lib.so
	libc.lib.so
	libm.lib.so
	libpng.lib.so
	pthread.lib.so
	sdl_image.lib.so
	sdl.lib.so
	sdl_ttf.lib.so
	stdcxx.lib.so
	zlib.lib.so
	numptyphysics_data.tar
}

# platform-specific modules
lappend_if [have_spec        linux] boot_modules fb_sdl
lappend_if [have_spec  framebuffer] boot_modules fb_drv
lappend_if [have_spec          ps2] boot_modules ps2_drv
lappend_if [have_spec          usb] boot_modules usb_drv
lappend_if [have_spec platform_rpi] boot_modules platform_drv

build_boot_image $boot_modules

append qemu_args " -m 256 "

run_genode_until forever