5a1cef6381
This patch unconditionally applies the labeling of sessions and thereby removes the most common use case of 'Child_policy::filter_session_args'. Furthermore, the patch removes an ambiguity of the session labels of sessions created by the parent of behalf of its child, e.g., the PD session created as part of 'Child' now has the label "<child-name>" whereas an unlabeled PD-session request originating from the child has the label "<child-name> -> ". This way, the routing-policy of 'Child_policy::resolve_session_request' can differentiate both cases. As a consequence, the stricter labeling must now be considered wherever a precise label was specified as a key for a session route or a server- side policy selection. The simplest way to adapt those cases is to use a 'label_prefix' instead of the 'label' attribute. Alternatively, the 'label' attribute may used by appending " -> " (note the whitespace). Fixes #2171
163 lines
4.1 KiB
Plaintext
163 lines
4.1 KiB
Plaintext
if {![have_spec foc] || ![have_spec 32bit]} {
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puts "\nThe Noux GDB scenario is supported on 32-bit Fiasco.OC only\n"
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exit 0
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}
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source ${genode_dir}/repos/ports/run/noux_gdb.inc
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#
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# Uncomment the following line when working on the GDB source code. Otherwise,
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# the package may get recompiled, yet it does not get reinstalled into 'bin/'.
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#
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#exec rm -rf noux-pkg/[noux_gdb_pkg_name]/ bin/[noux_gdb_pkg_name]/
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set build_components {
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core init drivers/timer noux lib/libc_noux
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drivers/uart
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server/terminal_mux server/terminal_crosslink
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server/terminal_log
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app/cli_monitor
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app/gdb_monitor
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}
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lappend build_components noux-pkg/[noux_gdb_pkg_name]
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lappend build_components test/gdb_monitor
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set gdb_target_binary_name test-gdb_monitor
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build $build_components
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# names of the binaries needed for the GDB monitor test
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set gdb_target_binaries {
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ld.lib.so
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libc.lib.so
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}
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lappend gdb_target_binaries ${gdb_target_binary_name}
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create_gdb_tar
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create_binary_and_source_tars "gdb_target" ${gdb_target_binaries}
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create_boot_directory
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append config {
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<config verbose="yes">
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<parent-provides>
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<service name="ROM"/>
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<service name="LOG"/>
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<service name="RAM"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="PD"/>
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<service name="IRQ"/>
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<service name="IO_PORT"/>
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<service name="IO_MEM"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Timer"/></provides>
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<route> <any-service> <parent/> </any-service> </route>
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</start>
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<start name="uart_drv">}
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# use kernel debugger as UART on Fiasco.OC
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append_if [have_spec foc] config {
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<binary name="kdb_uart_drv"/>}
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append config {
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<resource name="RAM" quantum="1M"/>
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<provides>
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<service name="Uart"/>
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<service name="Terminal"/>
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</provides>
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<config> }
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# on Fiasco.OC the kdb_uart_drv is always UART 0
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append_if [have_spec foc] config {
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<policy label_prefix="terminal_mux" uart="0" detect_size="yes"/> }
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# on all other kernels, direct terminal_mux to UART 1 (Qemu stdio, see below)
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append_if [expr ![have_spec foc]] config {
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<policy label_prefix="terminal_mux" uart="1" detect_size="yes"/> }
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append config {
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</config>
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<route> <any-service> <parent/> <any-child/> </any-service> </route>
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</start>
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<start name="terminal_mux">
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<resource name="RAM" quantum="3M"/>
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<provides><service name="Terminal"/></provides>
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<route>
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<service name="Terminal"><child name="uart_drv"/></service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config>
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<keyboard layout="de"/>
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</config>
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</start>
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<start name="terminal_log">
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<resource name="RAM" quantum="2M"/>
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<provides>
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<service name="LOG"/>
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</provides>
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<route>
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<any-service><child name="terminal_mux"/> <any-child/> <parent/> </any-service>
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</route>
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</start>
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<start name="cli_monitor">
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<resource name="RAM" quantum="3G"/>
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<config>
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<subsystem name="gdb_test" help="GDB test application"> }
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append config "
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<binary name=\"${gdb_target_binary_name}\"/> "
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append config {
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<resource name="RAM" quantum="50M"/>
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</subsystem>
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</config>
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<route>
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<service name="LOG"><child name="terminal_log"/></service>
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<service name="Terminal"><child name="terminal_mux"/></service>
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<any-service><parent/><any-child/></any-service>
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</route>
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</start>
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</config>
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}
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install_config $config
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#
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# Boot modules
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#
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exec cp ${genode_dir}/repos/os/src/app/cli_monitor/gdb_command_config bin
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# generic modules
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set boot_modules {
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core init timer ld.lib.so noux terminal_mux terminal_crosslink
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libc.lib.so libm.lib.so libc_noux.lib.so ncurses.lib.so expat.lib.so
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libc_pipe.lib.so libc_terminal.lib.so
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cli_monitor gdb_monitor terminal_log gdb.tar
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gdb_command_config
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gdb_target.tar
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gdb_target-src.tar
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}
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lappend boot_modules ${gdb_target_binary_name}
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# platform-specific modules
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lappend_if [expr ![have_spec foc]] boot_modules uart_drv
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lappend_if [have_spec foc] boot_modules kdb_uart_drv
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set fiasco_serial_esc_arg ""
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build_boot_image $boot_modules
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append qemu_args " -nographic "
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run_genode_until forever
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exec rm bin/gdb.tar
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