genode/repos/libports/run/smartcard.run
Norman Feske 4da52517c1 Simpify startup of dynamically linked binaries
This patch removes the component_entry_point library, which used to
proved a hook for the libc to intercept the call of the
'Component::construct' function. The mechansim has several shortcomings
(see the discussion in the associated issue) and was complex. So we
eventually discarded the approach in favor of the explicit handling of
the startup.

A regular Genode component provides a 'Component::construct' function,
which is determined by the dynamic linker via a symbol lookup.
For the time being, the dynamic linker falls back to looking up a 'main'
function if no 'Component::construct' function could be found.

The libc provides an implementation of 'Component::construct', which
sets up the libc's task handling and finally call the function
'Libc::Component::construct' from the context of the appllication task.
This function is expected to be provided by the libc-using application.
Consequently, Genode components that use the libc have to implement the
'Libc::Component::construct' function.

The new 'posix' library provides an implementation of
'Libc::Component::construct' that calls a main function. Hence, POSIX
programs that merely use the POSIX API merely have to add 'posix' to the
'LIBS' declaration in their 'target.mk' file. Their execution starts at
'main'.

Issue #2199
2017-01-13 13:06:52 +01:00

125 lines
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#
# Smartcard test
#
# NOTE: The vendor id and product id of the USB card reader to be used must be
# configured for the application and for the USB driver.
#
if { [have_include "power_on/qemu"] || [have_spec linux] } {
puts "Run script does not support Qemu or Linux"
exit 0
}
if { [get_cmd_switch --autopilot] && ![have_spec x86] } {
puts "Run script is only supported in autopilot mode on x86 platforms"
exit 0
}
#
# Build
#
set build_components {
core init
drivers/timer
drivers/usb
test/smartcard
}
lappend_if [have_spec gpio] build_components drivers/gpio
source ${genode_dir}/repos/base/run/platform_drv.inc
append_platform_drv_build_components
build $build_components
create_boot_directory
#
# Generate config
#
append config {
<config>
<parent-provides>
<service name="ROM"/>
<service name="RAM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="PD"/>
<service name="RM"/>
<service name="CPU"/>
<service name="LOG"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>}
append_if [have_spec gpio] config {
<start name="gpio_drv">
<resource name="RAM" quantum="4M"/>
<provides><service name="Gpio"/></provides>
<config/>
</start>}
append_platform_drv_config
append config {
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="usb_drv">
<resource name="RAM" quantum="16M"/>
<provides><service name="Usb"/></provides>
<config uhci="yes" ehci="yes" xhci="yes" bios_handoff="no">
<raw>
<policy label="test-smartcard -> usb_device" vendor_id="0x04e6" product_id="0x5116"/>
</raw>
</config>
</start>
<start name="test-smartcard">
<resource name="RAM" quantum="4M"/>
<config>
<libc stdout="/dev/log" stderr="/dev/log">
<vfs>
<dir name="dev"> <log/> </dir>
<dir name="ifd-ccid.bundle">
<dir name="Contents">
<rom name="Info.plist"/>
</dir>
</dir>
<inline name="config.pcsc-lite">
<config vendor_id="0x04e6" product_id="0x5116"/>
</inline>
</vfs>
</libc>
</config>
</start>
</config>}
install_config $config
#
# Boot modules
#
# generic modules
set boot_modules {
core init timer usb_drv test-smartcard
ld.lib.so pcsc-lite.lib.so ccid.lib.so libusb.lib.so
libc.lib.so libm.lib.so libc_pipe.lib.so pthread.lib.so
Info.plist
}
lappend_if [have_spec gpio] boot_modules gpio_drv
append_platform_drv_boot_modules
build_boot_image $boot_modules
run_genode_until { Response: 62 0A 82 01 38 83 02 3F 00 8A 01 05 90 00} 30
exec rm bin/Info.plist